schunk group
nice hood: schunk is a world leader in climate testing. source: schunk
schunk group has four plants in mexico, two of them belonging to the sinter metals division and two belonging to the schunk carbon technology division .
ludwig schunk and the technician karl ebe, found the carbon brush factory schunk and ebe ohg in germany .
worldwide the materials experts at schunk have operations at 38 locations. schunk carbon technology is a division of the schunk group, an international technology group with more than 8, 100 employees in 29 countries and consolidated annual sales of over one billion euros .
in the hundred years since its establishment, schunk & ebe has become a globally operating corporate group with four divisions; schunk materials, schunk sinter metals, weiss group (environmental simulation and climate technology) and schunk sonosystems (ultrasonic joining technology). the original product range covering carbon brushes are today produced in the group’s materials division along with technical ceramics, pantograph contact strips, etc .
corporate overview weiss technik uk is part of the weiss group, the world’s largest manufacturer of environmental testing equipment and one of four divisions of the schunk group .
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are you looking for a new challenge for your professional future? discover the varied perspectives in the schunk group .
weiss technik is a division of the schunk group. you will find current job vacancies in the shared job portal .
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the schunk group has equity capital of over 65 percent at its disposal. in the period from 2010 to today alone, the schunk group has invested over 530 million euros in new projects. this enables us to serve you locally in 29 countries .
the company culture of the schunk group is characterized by the diversity of sites, regions and areas of business we call home .
ultrasonics steckmann was founded in 1985 and has 14 employees. the company, located in taunus region, will be integrated within the schunk sonosystems division of the schunk group, which manufactures ultrasonic welding machines .
the group is divided into four core areas, one of which is the schunk sonosystems division. two companies belong to this division: schunk sonosystems gmbh, germany, and stapla ultrasonics inc. , usa
statistically significant changes in the intervention group compared to control group. results significant when intention to treat analysis conducted. increase in parental self - efficacy was maintained for intervention group at 6 - month follow up. control group not assessed at 6 months
twelve of the 15 studies utilised a waitlist control or no treatment group as the only comparison group. cunningham et al. (
the company was established in mexico city in 1966, before relocating to ocoyoacac in 1985. purchased by schunk group in 1995, schunk sintermetal manufactures a range of sintered parts mainly for the automotive industry and household appliances in mexico .
as a globally operating technology group, schunk develops customized high - tech products and equipment in the areas of carbon technology and ceramics, environmental simulation and climate technology, sintered metal technology and ultrasonic welding technology. schunk is a leader in its markets thanks to innovative strength and many years of expertise. in order to optimally orient its core competences towards the relevant markets, schunk divides these areas into the four divisions schunk carbon technology, weiss group, sinter metals and sonosystems .
the company was founded by ludwig schunk and karl ebe as schunk & ebe in fulda in 1913 for the production of carbon brushes for dynamos and engines. after karl ebe passed away, ludwig schunk led the company successfully until his death in 1947. in his will ludwig schunk stipulated that the company be preserved as a foundation for the employees, and the ludwig - schunk - stiftung e. v. foundation was established .
here you can find an overview of all the locations and local contact partners of the schunk group. we are local to you, around the world .
significant increase post - intervention in both mealtime specific and general parental self - efficacy in the intervention group compared to the control group. increase in general parental self - efficacy maintained at 6 months for intervention group
significant increase in parent sense of competency in intervention group compared to waitlist control. this was maintained for intervention group 6 weeks post - intervention
the schunk group, with its headquarters in heuchelheim, germany, celebrates its 100th jubilee this month with its approximately 8, 300 employees at more than 60 locations worldwide joining in the celebrations. open days will be held at all schunk facilities aimed at giving visitors a unique opportunity to have a look behind the scenes at schunk, and some of the companies in the group will also hold “schunk innovation days” for their customers and long - term partners with tours of the production facilities .
the schunk group recently reported that gerhard federer, chief executive officer of the schunk group, will retire from his position as ceo with effect from october 31, 2013 due to health reasons. he will be succeeded on november 1, 2013 by dr. arno roth, a long - time member of the management board who is currently responsible for the weiss group and sonosystems divisions .
schunk carbon technology develops and manufactures components from an extremely broad portfolio of materials. these include
improvement in parental self - efficacy in intervention group compared to control group, maintained at follow up. clinically significant change in parental self - efficacy for intervention group at post treatment although this was not maintained at follow up
a quick glance around the waiting area in the reception of the schunk group headquarters confirms that the firm has what must be the most diverse customer base in the world .
fortunately, gunthard sommer, chairman of the ludwig schunk foundation, sole owner of the schunk group, thinks the firm has never been in better shape. being run like a foundation is good for the enterprise, its workers and the home region, he says .
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following the passing of ludwig schunk, the ludwig schunk foundation, acting as a legal entity, takes over the ownership function. subsidiaries and holdings are founded in germany and around the world .
a complete range of products and services schunk sonosystems russia (shunk sonosistemz rasha), ooo. all information about schunk sonosystems russia (shunk sonosistemz rasha), ooo in moscow (russia) .
weiss gallenkamp and design environmental merge to form weiss technik uk. we also celebrate 100 years of our parent group schunk, with a number of events held across the united kingdom .
schunk had consolidated sales of eur 1065 million in 2015. more than 60 businesses, comprising approx. 8, 100 employees in 29 countries are a part of the corporate group .
significant improvement in parental self - efficacy in intervention group compared to control group post - intervention. effects were maintained for intervention group, but no difference between groups at follow ups; indicating the control group also improved over time. significant effect of race on results; latino parents reported greater improvements in parental self - efficacy .
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schunk intec ltd. . free business summary taken from official companies house information. free alerts. registered as 03488643
both groups showed increased parental self - efficacy from pre to post - intervention. however intervention group improved significantly more than control group. a nb first rating taken at pre - birth
no immediate post - test results reported. at 1 and 2 year follow ups there was a significant increase in parental self - efficacy in the intervention group compared to the control group
general measures of parental self - efficacy were used in five studies. four studies compared the intervention group and control group immediately post - intervention. miller - heyl et al. (
the schunk group has acquired ultrasonics steckmann gmbh, headquartered in grävenwiesbach. the medium - sized company is one of the leading manufacturers of ultrasonic welding machines, which are used for processing plastics and welding metals .
as was recently reported in powder metallurgy review, schunk’s sintermetal s. a. de c. v powder metallurgy plant in mexico recently underwent a major expansion with an investment of some $ 6 million at the facility in ocoyoacac. the schunk sinter metals division contributed around €140 million to group sales of €930 million in 2012 .
), while improvements in parental self - efficacy were maintained in the intervention group, the control group also improved over time. furthermore, detailed, long term research is required to explore the factors underlining the long term impact of group - based interventions on parental self - efficacy .
a german company. schunk sonosystems gmbh is the leader producer of metal welding machines for the electric & electronic sector .
to indicate the magnitude of difference of parental self - efficacy between the group intervention and no intervention control group at post - intervention in all studies that reported means and standard deviations. for cohen’s
greater behavioural parental self - efficacy reported by intervention group above control group; maintained at 6 month follow up. clinically significantly change in ptc behaviour scores. no significant difference on ptc setting scale
germany’s schunk sinter metals has announced the launch of its updated and completely redesigned website, bringing together its full range of products and services to a single site. the company stated that customers looking for sintered products now have access to all of the products and technologies of this division of the schunk group, no matter where they are in the world .
ok, so the waiting room four may be imaginary, but the point is clear: schunk has a finger in many pies .
the investment represents only the first stage of future strategic investments that have been planned for mexico. it was stated that the goal for the schunk group in the sinter metals division is to become one of the few global players in this technology .
in line with this year’s theme of “the new 3d, ” schunk carbon technology is showcasing its competence at this year’s ceramitec in munich .
the first gallenkamp fingerprint development chamber is produced specifically for the requirements of the uk home office fingerprint research group .
). samples smaller than 27 in each group are deemed inadequate on the ctam and no score was allocated .
). single session group interventions ranging from 2 to 6 h were evaluated in four studies (hayes et al .
) employed both a waitlist control group and at least one other intervention as comparison groups. wolfson et al. (
weiss technik purchase the environmental arm of sanyo gallenkamp forming weiss gallenkamp. weiss gallenkamp also becomes part of the weiss group .
). group - based programmes are the most common form of parenting interventions and have the potential to offer a supportive environment to utilise these factors to influence parental self - efficacy. for example, verbal persuasion is more likely to occur in a social setting such as a group - based intervention. most parenting - interventions are run in a group - based setting .
individual therapy significantly improved parental self - efficacy compared to the group intervention and waitlist control post - intervention. at 6 months, group intervention showed greatest increase from baseline; however average parental self - efficacy was equivalent across all conditions at follow up
intervention group reported significantly higher parental self - efficacy on both the behavioural and setting scales of ptc compared to control group. the improvements were maintained at 6 month follow up. the results continued to be significant when an intention to treat analysis was completed
) implies different approaches may be necessary to increase paternal self - efficacy. indeed, group interventions have been found to be effective in increasing paternal self - efficacy when delivered in an online forum or father - only group format (hudson et al .
) was the only study not to find a significant improvement in parental self - efficacy in parents who attended the group intervention compared to the control group. interestingly, this study did find a significant increase in parental self - efficacy post - intervention for parents who received individual therapy compared to the group therapy and control. effect sizes ranged from no effect (cunningham et al .
its diversified niche strategy has made schunk very successful. in addition to a record turnover in 2016, the firm had a whopping equity ratio of 64 percent .
stapla ultrasonics is part of the schunk sonosystems group. schunk sonosystems is the global leader in ultrasonic metal welding technology. ultrasonic metal welding uses ultrasonic vibration to bond materials together without heat. there are a variety of applications for ultrasonic metal welding technology: wire harness (wire splicing, wire to terminal connections), electronics, battery assembly, appliance (copper tube sealing for refrigeration), battery assembly and renewable energy (solar and wind generation) .
), the impact of group - based programmes designed to impact on parenting skill on parental self - efficacy is an area of increased interest. perceptions of self - efficacy also determine the amount of effort an individual expends and how long they persevere in the face of adversity (bandura and schunk
78 - 82 rue alfred déquéant, 92737 nanterre cedex, france tel. : + 33 141 19 52 - 52 e - mail: schunk - electrographite @ urltoken
historical records and family trees related to robert schunk. records may include photos, original documents, family history, relatives, specific dates, locations and full names .
after his dead the founder ludwig schunk handed the company over to the whole workforce. today every employee is involved in the company and part of a big community .
much of the research into the effectiveness of group - based interventions for parents has focussed on parenting programmes (see barlow et al .
), a medium effect size of 0. 42 was found when the parent training group was compared to the no intervention condition .
) found different results for mothers and fathers. mothers in the intervention group reported significantly greater maternal self - efficacy following the parenting intervention; however, no significant differences were observed in paternal self - efficacy across time or group. according to breitenstein et al. (
“ludwig schunk’s will still shapes our corporate culture, ” stated ceo gerhard federer. “it obliges us to continually develop and maintain the company’s independence. our business strategy geared towards long - term growth makes schunk a secure and attractive employer throughout the world. this is also evident in the extraordinarily strong loyalty our employees have to the company. ”
bandura, a. , & schunk, d. h. (1981). cultivating competence, self - efficacy, and intrinsic interest through proximal self - motivation .
several previous reviews have found evidence that group - based parenting programmes were an effective intervention for reducing child problem behaviour (dretzke et al .
the efforts of our employees with their numerous innovations and ideas have enabled us to establish ourselves as one of the global technology leaders in our market. it is not for nothing that our employees display an unusually high degree of loyalty towards schunk. our extraordinary corporate culture and the corporate strategies oriented towards sustainable growth have made schunk a secure and attractive employer .
the purchase and sale of the freedonia group, inc.' s industry study in electronic form is subject to the following terms and conditions :
fathers were a significantly under - reported group in the reviewed studies, with only one study reporting paternal self - efficacy (gross et al .
mcbride, b. a. (1990). the effect of a parent education / play group program on father involvement in child rearing .
whitefield road 54, 560 048 mahadevapura bangalore, india tel. : + 91 80 6703 8501 / - 2 / - 3 / - 4 e - mail: schunk @ urltoken
but it’s not all been plane sailing. in 2012, schunk lost 80 percent of its carbon business as a result of a crisis in the solar and semi - conductor industry. despite that enormous hit, group turnover fell only 2. 8 percent – “the advantage of diversity, ” notes mr. roth. if one business is doing poorly, the others help out. however, the current diesel scandals in the auto industry, on which schunk is heavily dependent, are a big worry, he adds .
programme topics: infant sleep and creating good sleep habits. teaching methods: didactic teaching, hand - outs, group discussion, daily practice diaries .
pintrich, p. & schunk, d. (1996). motivation in education: theory, research & applications, ch. 3. englewood cliffs, nj: prentice - hall
“with the new website of schunk sinter metals, we are able to raise our profile as one of the leading manufacturers in the worldwide powder metallurgy industry, ” stated ingrid springer, head of marketing of the sinter metals division. “the new website underlines our competence as a technology group and worldwide provider of high - precision sintered products. ”
). additional benefits of group - based interventions include increased access to services and cost effectiveness, especially for children with challenging behaviour (edwards et al .
the weiss group division brings together environmental simulation technology and climate technology expertise. solutions are used around the world in research, development, manufacturing and quality assurance .
). the lack of a positive significant impact of group intervention on paternal self - efficacy compared to maternal self - efficacy found by gross et al. (
we are the centre of competence within the weiss group for our fitotron® range of plant growth and insect research chambers and rooms. we supply our fitotron® products direct into the uk and germany. for all other countries, our products are sold through a specialist group company and distributor network, each with a dedicated service division .
in the wake of its 50 anniversary as a key automotive supplier in mexico, schunk sintermetal announced an initial investment of more than us $ 10 million aiming to triple sales in the next five years .
programme topics: settling, sleeping difficulties, breastfeeding, weaning, difficult behaviour and self - care. teaching methods: lectures, group discussions, staff supported practice .
). yet the available research consistently highlights fathers report lower parental self - efficacy than mothers, suggesting they are an important group to target (elek et al .
schunk stands for high - quality materials and components, long - lasting quality, safety and perfection with tradition. but schunk also represents much more. the driving force behind us is the will to tackle problems in a unique way and to pursue new paths. our cooperation with our customers is what distinguishes us. the drive for innovation makes our components and equipment irreplaceable components in numerous processes, technologies and devices .
includes risk score, credit limit, ccjs, mortgages & charges, director & secretary timeline, shareholders, ownership & group stucture. plus unlimited updates and free documents !
a cochrane review examined the impact of group interventions on parental psychological functioning including depression, anxiety, general self - esteem and parental self - efficacy (barlow et al .
). four studies reported 6 - month - follow up data for only the intervention group parents and found improvements in self - efficacy were maintained (adamson et al .
). increased parental self - efficacy in the intervention compared to control group was maintained up to 3 months post - intervention in two studies (pisterman, et al .
a simple press of the red button and the enormous machine was set into action: today, weiss technik’s new sheet metal processing center in reiskirchen was put into operation. “this investment of more than six million euros marks the advancement of automation at our reiskirchen location and increases our competitive edge, ” stated dr. arno roth, ceo of schunk group, of which weiss technik is a division .
programme topics: praise and rewards, family traditions, limit setting and consequences, stress management and problem solving skills. teaching methods: video vignettes, group discussions, homework assignments .
schunk sees its large investments in its facilities, which the company makes all over the world, as also being an investment in and for the employees. “with a great deal of commitment and creativity, our employees have continually developed schunk into what it is today, a successful globally operating technology corporation. the many exciting jubilee events being held this year at all our facilities are first and foremost a way of thanking all our staff, ” says federer .
programme topics: child - directed play, praise and rewards, effective limit setting, handling misbehaviour and problem solving. weekly homework assignments. teaching methods: video vignettes, group discussion .
development of a symbol for the communication of schunk groups corporate culture that aims to create an artificial access into the vision and history of the company. the concept is addressed to visitors and employees disregarding their nationality, confession or age .
studies were considered for inclusion if they utilised a randomised control trial design to evaluate a group intervention for parents of preschool children and assessed parental self - efficacy as an outcome measure. relevant studies were identified by reference to assessing parental self - efficacy, parental self - confidence or parental competence. the type of group intervention offered and the length of intervention were not restricted because the aim was to identify the range of group interventions in which self - efficacy was assessed. interventions which were mainly group - based but supplemented with individual sessions were included in the review. although children enter the uk school system the school year they turn five, studies with parents of children up to the age of six were included to fit in with the international age for starting school (sargent et al .
programme topics: child development, parent’s experience of being parented, parent–child interactions, parent’s view of self and others. teaching methods: didactic teaching, role plays, group discussion and homework tasks .
adamson, m. , morawska, a. , & sanders, m. r. (2013). childhood feeding difficulties: a randomized controlled trial of a group - based parenting intervention .
it is not unusual that components which had previously had to be made of differing materials for different applications are successfully replaced by a product variation made of a single schunk material which covers a much larger scope of application – while also providing an economically - sensible margin of safety. furthermore, creating optimized components through joint - development work can expand technical limits and lead to new applications. the best way to find the optimal technical and economic solution is to involve schunk carbon technology as a development partner at an early stage, in which we can provide support with a material design tailored to your application. schunk will be putting on an impressive display of the opportunities such development collaboration presents at the hanover messe 2017 in hall 6, stand a 46 .
schunk sinter metals produces a range of products including sintered structural parts, metal injection molding (mim), sintered bearings and soft - magnetic components. the company has three production facilities in germany and mexico, mainly suppling customers in the automobile industry .
joachim, s. , sanders, m. r. , & turner, k. m. t. (2010). reducing preschoolers’ disruptive behavior in public with a brief parent discussion group .
you won' t have heard the name, but most people rely on parts made by schunk every day, whether hidden in cars, gadgets, tools or even airplanes. meet the mid - size firm whose focus on niche markets keeps germany moving .
) did find a dosage effect: the intervention had a significant effect on parental self - efficacy for parents who attended at least six of the group sessions. there is evidence that attending just a single intervention session can lead to increased parental self - efficacy: significant, maintained, positive effects on parental self - efficacy were observed in the three studies evaluating single two - hour group interventions (joachim et al .
morawska, a. , haslam, d. , milne, d. , & sanders, m. r. (2011). evaluation of a brief parenting discussion group for parents of young children .
with its schunk sonosystems division, schunk is one of the world' s leading specialists in the field of ultrasonic welding of metallic materials. this future - oriented process connects metals and other materials using ultrasound. in addition to copper and aluminum connections, metal - glass connections are also possible. the materials are moved against each other with high - frequency mechanical vibrations under low pressure. this produces a durable, secure welded connection with excellent physical properties in just a few seconds, without any thermal stress on the components .
years ago we established as our vision in mexico to be a global leader in the manufacturing of sintered parts. today we can confirm. this expansion will create more than 300 jobs in the different phases ,
stated daniel alfonso, schunk sintermetal director .
parenting groups are not the only group - based programmes available to pre - school parents. many structured group activities are available in the uk, such as music groups, swimming groups and sensory groups. these share many similar characteristics to parenting groups albeit the content is different. similarities include being facilitated by an instructor, incorporating a taught element for parents and a focus on developing parent - infant relationships and parenting skills. often participation in these group - based activities provides the parent and child with an instant opportunity to practise new skills, alongside didactic teaching, parental discussion and problem solving. key concepts identified by kane et al. (
programme topics: how to play with a child, use of praise and rewards, limit setting, and managing misbehaviour. teaching methods: video - tape vignettes, group discussion and problem solving, homework tasks .
programme topics: psycho - education on mealtime problems, parenting traps, building routines, behavioural strategies, consistent discipline. teaching methods: group discussion, didactic instruction, video modelling, active skills training, homework tasks
few studies considered if the effectiveness of group - based interventions to improve parental self - efficacy may be moderated by individual characteristics. ethnicity was found to be a moderating factor in one study (breitenstein et al .
landy, s. , & menna, r. (2006). an evaluation of a group intervention for parents with aggressive young children: improvements in child functioning, maternal confidence, parenting knowledge and attitudes .
schunk has grouped its 60 firms into four divisions that at first sight have nothing in common, as demonstrated by the four customers in the waiting room. “they’re all highly specialized players in niche industries, ” explains arno roth, a physicist and ceo since 2013 .
barlow, j. , smailagic, n. , huband, n. , roloff, v. , & bennett, c. (2012). group - based parent training programmes for improving parental psychosocial health .
few studies directly examined the relationship between parental self - efficacy and parent and child behaviours. thus, conclusions about whether improving parental self - efficacy is a mechanism by which group - based interventions facilitate changes in parenting competencies cannot be drawn. as such further research explicitly investigating the role of group - based parenting interventions in increasing parental knowledge and self - efficacy and how this relates to behaviour change is warranted to further build on the theory by bandura (
schunk carbon technology is the biggest, generating half the group’s revenue. it makes everything from the carbon brushes that transmit current from the static to moving parts of electric motors, to large carbon crucibles for smelting silicon, the basic raw material in the chip and solar industries. “our competitors, especially in the far east, can’t yet match our precision, ” notes mr. roth, whose main rivals in the carbon market are sgl carbon in germany, morgan advanced materials in the uk and mersen in france .
next up is schunk sinter metals, which was launched in 1932. it specializes in injection molding of fine metal powder, a more precise and cheaper method of building small parts than casting. no car could move without sintered parts, which are found mainly in engines and transmission parts .
in each of the three programs of research we discussed, there has been research on developmental and group differences. given the similarity in the general construct of expectancy, however, we discuss developmental, gender, and ethnic differences together .
the quality of the evidence, the impact of the type of parental self - efficacy measure used and the role of potential moderating and mediating factors that influence whether group - based interventions impact on parental self - efficacy were also examined .
). the wide age range from birth to 6 years was chosen in line with the uk government’s focus on early years and preschool provision and in order to capture a wider range of group - based interventions parents take part in .
mothers in intervention group reported significantly higher parental self - efficacy following intervention compared to control groups. no significant effect was found for fathers. correlations showed that increases in maternal self - efficacy were significantly related to improvements in five mother–child outcomes
) reported maintenance of increased parental self - efficacy in the intervention group; however after an examination of the data reported in the paper, no difference was found between control and intervention groups at any post - intervention time - point .
morawska, a. , adamson, m. , hinchliffe, k. , & adams, t. (2014). hassle free mealtimes triple p: a randomised controlled trial of a brief parenting group for childhood mealtime difficulties .
programme topics: increasing parental self - efficacy and locus of control, decision making, improving communication, stress management, psycho - education on developmental norms. teaching methods: experiential activities, group discussions, didactic teaching, joint parent–child activities .
cunningham, c. e. , bremner, r. , & boyle, m. (1995). large group community - based parenting programs for families of preschoolers at risk for disruptive behaviour disorders: utilization, cost effectiveness, and outcome .
). overall, the review concluded that group - based parenting programmes significantly increased short - term psychological wellbeing in parents, including significant increases in parental self - efficacy. however, although parental self - efficacy was examined as one factor in this review, the impact of group - based interventions on parental self - efficacy specifically in parents of preschool children was not the focus of their review. thus, the aim of this paper is to critically examine the literature on the impact of group - based interventions for parents of preschool children on parental self - efficacy and to assess the methodological qualities of each identified study. as the preschool years have been identified as a key period for intervention, we focussed on studies of parents of children up to 6 - years old .
barlow, j. , smailagic, n. , bennett, c. , huband, n. , jones, h. , & coren, e. (2011). individual and group based parenting programmes for improving psychosocial outcomes for teenage parents and their children .
next to her, reading a gossip magazine, is mr. müller. he needs to call on schunk’s ultrasonic welding technology to enable his carmaker employer to better fuse cables in its vehicles. and finally, there’s mrs. meyer. she won’t leave until she secures a deal for precision - molded levers that adjust components in aircraft engines .
intervention length varied greatly over the reviewed studies. nine studies evaluated group intervention programmes that offered 8–15 weekly sessions, with sessions lasting between 1. 5 and 2. 5 h. two studies evaluated the efficacy of interventions consisting of four 1–2 h sessions (adamson et al .
webster' s bibliographic and event - based timelines are comprehensive in scope, covering virtually all topics, geographic locations and people. they do so from a linguistic point of view, and in the case of this book, the focus is on
schunk ,
including when used in literature (e. g. all authors that might have schunk in their name). as such, this book represents the largest compilation of timeline events associated with schunk when it is used in proper noun form. webster' s timelines cover bibliographic citations, patented inventions, as well as non - conventional and alternative meanings which capture ambiguities in usage. these furthermore cover all parts of speech (possessive, institutional usage, geographic usage) and contexts, including pop culture, the arts, social sciences (linguistics, history, geography, economics, sociology, political science), business, computer science, literature, law, medicine, psychology, mathematics, chemistry, physics, biology and other physical sciences. this
data dump
results in a comprehensive set of entries for a bibliographic and / or event - based timeline on the proper name schunk, since editorial decisions to include or exclude events is purely a linguistic process. the resulting entries are used under license or with permission, used under
fair use
conditions, used in agreement with the original authors, or are in the public domain .
established in 1913, the engineering company is a classic example of a german midsize, or one of the so - called mittelstand firms that make up the backbone of the country’s economy. schunk turned over a record €1. 1 billion in 2016, up 6. 6 percent on 2015, and is targeting more than €1. 5 billion in 2020 .
almost all of us come into contact daily with schunk products, usually unawares. the firm describes itself as a world leader in the core markets of carbon technology and ceramics, environmental simulation and air conditioning, sintered metals and ultrasonic welding. based in heuchelheim, a small town in the central state of hesse, it employs some 8, 000 people in 29 countries .
). teaching methods across all interventions included didactic instruction, group discussions, role - plays and modelling. many utilised video vignettes and provided homework tasks between sessions. seven of the skills - based parenting programmes concentrated specifically on parents who reported their children had behavioural or aggressive problems (cunningham et al .
four studies recruited their sample from a geographic cohort; two studies utilised convenience samples and the remaining nine studies used volunteer samples. eleven studies had a sample size greater than 27 in each intervention group but only two studies reported conducting an apriori power calculation to determine required sample size (adamson et al .
whether its wear, ph values, temperature, thermal shock or sliding speed, for all specification parameter, schunk stands ready to serve you as an experienced development partner. this makes it possible to take advantage of the entire technological bandwidth of carbon materials or silicon - carbide ceramics for development projects as well as to optimize the manufacturing and life - cycle costs of the components .
) did not report post - intervention comparison data. the majority of studies reported a significant increase in parental self - efficacy in the intervention group compared to the control. however, the significant effect was lost when an intention - to - treat analysis was conducted in the study by hayes et al. (
out of this thought the symbol for the schunk world was developed. thousands of employees are part of a certain wholeness. this connection is illustrated by thousands of carbon pieces which create something new when they connect with other elements. the creation of our world is based on this reaction. recurring beginnings, constant being and passing - sometimes dynamic, sometimes quite, sometimes explosive, sometimes slowly or fluent .
). often, although not always, sessions involve some elements of video vignettes, role - play or an opportunity to practise new techniques, interaction coaching, didactic teaching and group discussion to help parents develop the parent–child relationship elicit their own problem - solving skills, and provide an environment within which to practise these new skills .
“steckmann fits really well into our portfolio, ” says dr. stefan trube, managing director of schunk sonosystems in wettenberg and now also managing director of ultrasonics steckmann. “with this acquisition, we want to significantly expand our product range in the field of ultrasound applications. ” the company offers a wide range of ultrasonic technology products and solutions for plastics processing and metal welding. ultrasonics steckmann is one of the leading suppliers .
much less research has been done in terms of ethnic and racial differences, and the research often confounds race and ethnicity with social class differences by comparing middle - class white children with lower class minority children (graham, 1989, 1994; wigfield et al. , forthcoming). there are two general issues that are often addressed in research that examines ethnic differences. first, are there ethnic group differences in the mean level of self - perceptions; of ability or other motivational constructs? second, do the motivational constructs operate in the same fashion for minority group students as they do for other groups, or do we need different models of motivation for different ethnic groups ?
its diversified niche strategy has made schunk very successful. in addition to a record turnover in 2016, the firm had a whopping equity ratio of 64 percent. profits are also at a high. “we’re already close to our 2020 target of a double - digit profit margin, ” says mr. roth. he adds that €26. 5 million will be shared among workers in 2017, up to €5, 000 per person .
the powder metallurgy products are produced at three main plants in the schunk sinter metals division, two of which are located in thale and giessen, germany and another in mexico. thale specialises in larger pm parts produced on powder presses ranging from 150 to 1500 metric tonnes force and also metal injection moulded parts, whilst the pm plant in giessen produces smaller pm parts, pm bearings and sintered filters with powder press capacity up to 150 tons .
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weiss technik uk employs 94 staff across three office locations and a manufacturing plant in the united kingdom and germany. we manufacture a number of environmental test products in the united kingdom. all other environmental test products are manufactured by our weiss group subsidiaries, weiss umwelttechnik and vötsch industrietechnik, in germany. we’re also an official supplier of heraeus® and heratherm® laboratory and industrial ovens .
the paucity of research into paternal self - efficacy highlights this is an area which requires future research. one possible area of investigation is whether different approaches are required to increase parental self - efficacy in mothers and fathers via group - based interventions. in addition, the finding that brief, single session programmes may increase parental self - efficacy warrants further investigation, including the association of this delivery format and its long - term benefits. research so far into this format has focused on non - clinical, volunteer samples and whether similar results for single session interventions would be replicated in clinical populations remains to be seen. this review was not restricted to parenting interventions; however, no studies evaluating the impact of non - parenting group interventions on parental self - efficacy were identified in the literature search, yet there are many non - parenting group activities aimed at parents such as baby and toddler swimming, baby massage and baby and toddler music groups. these groups share many of the characteristics of parenting interventions without the explicit focus on specific parenting skills and are perhaps less stigmatising than attending a specific parenting class (johnson et al .
as the preschool years are a formative period for long - term physical and mental health, this period is recognised as an important window for early effective intervention. parenting behaviour is a key factor to target in order to optimise child development. group - based interventions for parents are considered efficient and cost effective methods of early intervention and have been found to improve child behaviour and adjustment. self - efficacy is key to behaviour change and as such parental self - efficacy should be a consideration in interventions aimed at influencing parenting behaviour. therefore, the purpose of this systematic review was to examine the impact of group - based early interventions for parents of preschool children on parental self - efficacy. nine databases were searched (assia, cinahl, embase, maternity and infant care, ovid medline, psycinfo, pubmed, science direct and web of science). studies were included if they were a randomised controlled trial of a group - based intervention for parents of preschool children and measured change in parental self - efficacy. fifteen studies were identified. although changes in parental self - efficacy following a group - based intervention were noted in the majority of studies reviewed, the methodological quality of the studies included in the review means these findings have to be interpreted with caution; only seven studies were rated to be methodologically adequate. further research is needed to understand the mechanisms by which these interventions may improve parental self - efficacy. studies specifically examining the impact of such interventions on paternal self - efficacy are also warranted .
the third schunk division is weiss technik, an environment simulation and climate technology specialist. it offers chambers that can test the effects of wind, rain, ultraviolet radiation, salt water and vibration on almost any product, be they pills, electric appliances, vehicles or locomotives. “in our climate chambers we can simulate, in time - lapse, desert hot to polar cold, ” explains mr. roth, who is certain such tests can never be completely simulated by computers .
for axial and radial bearings, sliding surfaces or support rings, friction and abrasion are permanent challenges. we offer a wide range of different ceramics and graphite materials and solutions. the enormous diversity of materials and the corresponding spectrum of their respective properties make it imperative to enlist the service of specialists when it comes to the development, selection and design of the right solution. this is where schunk carbon technology, with expertise accumulated through more than 100 years of experience and history, comes in .
) who utilised growth curve modelling to report results at 12 months post - intervention and did not specify immediate post - intervention results. most studies reported a significant immediate intervention effect, indicating parents who completed the group intervention showed a significantly greater increase in parental self - efficacy compared to parents in control groups. only one study did not report a significant difference post - intervention (gross et al .
follow up data were reported between 6 weeks and 2 years post - intervention. several studies only reported follow up data for the intervention group, thereby limiting the conclusions that can be drawn. six studies included follow up data at least 6 months post - intervention for both intervention and control groups. three studies found significant differences in parental self - efficacy at follow - up (gross et al .
studies were excluded if the intervention was not in a group format, did not report parental self - efficacy as an outcome measure, if the type of self - efficacy measure could not be determined, and if the sample included parents of children aged over 6 - years old. studies written in a language other than english, reviews, book chapters and non - peer reviewed studies were also excluded .
our now global company has been represented by innovative products and cutting - edge technology in all key industries since 1913. from cars, ships and electrical devices, to wind power stations, space shuttles, medical technology, the solar industry and the production of leds: in millions of devices, motors or industrial equipment, our components and systems “made by schunk” get the job done at key places throughout the entire world. mostly unseen, they ensure reliable drive mechanisms, proven safety and a high degree of comfort .
a great deal of empirical research was done using this level - of - aspiration paradigm and several important findings emerged (weiner, 1992). first, subjects were most likely to feel successful when they met the goals they set for themselves (subjective goal or level), not the actual objective level of attainment (e. g. , five successful tosses). this type of situation occurs in the classroom when two different students get the same good grade of 85 out of 100 points on a test (same objective level of attainment), but one student is quite unhappy with the grade because of expectations of a higher grade, whereas the other student, who had a lower level of aspiration, is quite content with the grade. a second general finding was that level of aspiration was related to prior experience with the task and that prior success generally led to increases in level of aspiration, but failure usually decreased level of aspiration. finally, the research found that there were individual and group differences in level of aspiration. subjects high in ability tended to set higher aspirations than those low in ability in addition, subjects were influenced by group goals and performance and would adjust their level of aspiration to the group norms (weiner, 1992) .
everywhere where two media come into contact with each other – whether its solid - solid, solid - liquid or even solid - gas – friction and / or abrasion automatically become an issue. it is for exactly this reason that schunk carbon technology develops customer - specific solutions. our competence is based on comprehensive knowledge of both graphite and silicon carbide. thus, we cover the entire spectrum of standard carbon applications, up to and including high - end diamond coatings – i. e. from hard to soft. development partner for lcc optimization
overall, evidence was found for a significant benefit of group interventions on parental self - efficacy. however, the methodological quality of the reported studies is important to consider. eight out of 15 studies were rated as having inadequate quality on the ctam. an inspection of the seven studies rated the highest quality showed that, of the six which reported post - intervention findings, four found a medium or large effect of intervention (adamson et al .
). as reported earlier, effect sizes were generally greater in studies utilising task specific measures of parental self - efficacy and it may be these measures are more sensitive. no clear pattern was seen in terms of sample characteristics, the content of the group or length of intervention. however, the level of description of the content of the intervention varied between papers, therefore such differences may not have been identified. further research is clearly indicated .
) was used to rate the methodological quality of the identified studies. the ctam was chosen because it provides an overall representation of methodological rigour of randomised controlled trials. it consists of six subscales: sample size, allocation, assessment method, control group, analysis method and description of treatment the total of which provides an overall quality rating of the study. scores range from 0 to 100. a total ctam score of 65 or above represents adequate methodology (wykes et al .
) noted that at 6 months participants in the group intervention reported greater improvements in parental self - efficacy between post - treatment and 6 - month - follow up compared to those attending individual clinics. however, this result should be interpreted with caution due to a potential selective reporting bias. no comparison with the control condition is reported at follow up and further inspection of the data reported in the paper highlights that the mean self - efficacy score at follow up was equivalent across all conditions, indicating no difference.
the schunk group is a company headquartered in germany . the most important fields of endeavor are carbon technology and ceramics , environmental simulation and climate technology , sintered metal as well as ultrasonic welding technology . the schunk group has a presence in 29 countries with more than 60 operative companies . consolidated sales came to eur 1,065 million in 2015 and the number of employees is 8,100 . the schunk group comprises four divisions and a total of 11 business units . 
the schunk group is a company headquartered in germany. the most important fields of endeavor are carbon technology and ceramics, environmental simulation and climate technology, sintered metal as well as ultrasonic welding technology. the schunk group has a presence in 29 countries with more than 60 operative companies. consolidated sales came to eur 1,065 million in 2015 and the number of employees is 8,100. the schunk group comprises four divisions and a total of 11 business units.
the schunk group is a company headquartered in germany. the most important fields of endeavor are carbon technology and ceramics, environmental simulation and climate technology, sintered metal as well as ultrasonic welding technology. the schunk group has a presence in 29 countries with more than 60 operative companies. consolidated sales came to eur 1,065 million in 2015 and the number of employees is 8,100. the schunk group comprises four divisions and a total of 11 business units.