Academic literature on the topic 'Rollei'

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Journal articles on the topic "Rollei"

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Dlesk, A., P. Raeva, and K. Vach. "POSSIBILITIES OF PROCESSING ARCHIVAL PHOTOGRAMMETRIC IMAGES CAPTURED BY ROLLEI 6006 METRIC CAMERA USING CURRENT METHOD." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-2 (May 30, 2018): 319–23. http://dx.doi.org/10.5194/isprs-archives-xlii-2-319-2018.

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Processing of analog photogrammetric negatives using current methods brings new challenges and possibilities, for example, creation of a 3D model from archival images which enables the comparison of historical state and current state of cultural heritage objects. The main purpose of this paper is to present possibilities of processing archival analog images captured by photogrammetric camera Rollei 6006 metric. In 1994, the Czech company EuroGV s.r.o. carried out photogrammetric measurements of former limestone quarry the Great America located in the Central Bohemian Region in the Czech Republ
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Morin, David P., Patrick J. Alexander, James B. Beck, Michael D. Windham, and C. Donovan Bailey. "Deciphering the sexual diploid members of the Boechera suffrutescens complex (Brassicaceae, Boechereae)." PhytoKeys 98 (May 2, 2018): 15–50. https://doi.org/10.3897/phytokeys.98.24296.

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Boechera is a model genus that is of particular interest for understanding apomixis due to the presence of numerous apomictic diploid lineages that are tightly correlated with hybridisation events. Boechera includes many narrowly distributed endemics and apomictic hybrid lineages that obscure morphological boundaries amongst taxa. In this study, we focus on the Boechera suffrutescens complex, a phylogenetically well-supported but taxonomically complex north-western United States clade whose diploid species currently include the widespread B. suffrutescens and two narrowly distributed serpentin
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Dlesk, Adam, Karel Vach, and Karel Pavelka. "STRUCTURE FROM MOTION PROCESSING OF ANALOGUE IMAGES CAPTURED BY ROLLEI METRIC CAMERA, DIGITIZED WITH VARIOUS SCANNING RESOLUTION." Acta Polytechnica 60, no. 4 (2020): 288–302. http://dx.doi.org/10.14311/ap.2020.60.0288.

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SfM processing of archived analogue images gives an opportunity to efficiently create new and valuable 2D and 3D results. The SfM processing of digitized analogue images brings some challenges. How to digitize negatives of photogrammetric images? What scanning resolution is the most beneficial for processing? How to preprocess the digitized images to be able to process them using the SfM method? What accuracy of results is possible to expect? This paper tries to deal with all these questions. For this paper, 7 negatives of former photogrammetric documentation of a vault were chosen. The negati
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Ahmad, M., D. J. Gibb, T. A. McAllister, et al. "Adjusting roller settings based on kernel size increased ruminal starch digestibility of dry-rolled barley grain in cattle." Canadian Journal of Animal Science 90, no. 2 (2010): 275–78. http://dx.doi.org/10.4141/cjas09062.

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Barley grain samples were dry-rolled using two different methods; multiple roller settings (MRS) vs. single roller setting (SRS). In the MRS method, samples were first separated through 4-, 6-, and 7-mm sieves and then dry-rolled with roller gap settings of 1.000, 1.194, and 1.487 mm, respectively. In the SRS method, samples were dry-rolled using a single roller gap setting of 1.194 mm. The MRS method increased in situ rate of starch disappearance (18.6 vs. 11.9% h-1; P < 0.01) compared with the SRS method. Screening to specific kernel sizes and adjusting roller settings accordingly could e
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Lin, Wei Shin, Bean Yin Lee, Yuan Chuan Hsu, and Jui Chang Lin. "The Dimension Accuracy Analysis of Multi-Wire Flat Rolling Process." Advanced Materials Research 418-420 (December 2011): 1251–54. http://dx.doi.org/10.4028/www.scientific.net/amr.418-420.1251.

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In multi-wire flat rolling process, the error of the rolled wires in thickness was due to the roller deflection and the spring back of the rolled wire. In order to control the dimension accuracy, to know the quantity of thickness error precisely is very important. In this study, the DEFORM-3D finite element analysis software was used to simulate the multi-wire flat rolling process with the elastic-plastic deformation model, supposed the rollers as elastic body and the wires as elastic-plastic body through the rolling process. From the computer simulation results, it can be found that, the defl
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Kornecki, T. S., A. J. Price, R. L. Raper, and F. J. Arriaga. "New roller crimper concepts for mechanical termination of cover crops in conservation agriculture." Renewable Agriculture and Food Systems 24, no. 3 (2009): 165–73. http://dx.doi.org/10.1017/s1742170509002580.

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AbstractRollers crimpers have been used in conservation agriculture to terminate cover crops; however, excessive vibration generated by the original straight-bar roller design has delayed adoption of this technology in the United States. To avoid excessive vibration, producers generally reduce operating speeds that increase the time needed to perform the field operation. The objectives of this research were to identify roller crimper designs that terminated rye cover crops consistently, resulted in soil moisture conservation after use, and minimized vibrations when operated in the field. Six d
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Iswanto, Priyo Tri, Shin-ichi Nishida, Nobusuke Hattori, and Ichiro Usui. "Influence of residual stress and mean stress on fatigue strength improvement of austenitic stainless steel." Strength, Fracture and Complexity: An International Journal 4, no. 2 (2006): 117–27. https://doi.org/10.3233/sfc-2006-076.

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This paper refer to the effect of compressive mean stress, work-hardening, microstructure improvement and compressive residual stress generated by roller-working on fatigue properties of austenitic stainless steel. Pulsating fatigue tests have been performed on the specimens with and without surface deformation. The results showed that high compressive mean stress specimens have higher fatigue strength than that of low compressive mean stress ones. Surface replica observation results show that compressive mean stress is responsible for delaying of fatigue crack initiation and preventing fatigu
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Dou, Rui Feng, Zhi Wen, Xun Liang Liu, and Guo Feng Lou. "Heat Transfer Model of Roller Quench in Strip Continuous Heat Treatment Process." Advanced Materials Research 160-162 (November 2010): 536–43. http://dx.doi.org/10.4028/www.scientific.net/amr.160-162.536.

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Roller quench is a rapid cooling technique used in strip continuous heat-treatment process, which is one of the most important processes in producing cold-rolled strip steel. Heat transports by contact heat transfer in roller quench, for the complex characteristics of contact heat transfer, roller quench is very difficulty to simulate. In this paper a roller quench heat transfer model is build based on Fourier-Kirchhoff differential equations. A new correlation function of contact conductance is developed from statistical mechanics model results by least square method. This correlation functio
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Nilsen, Fredrik. "Sofie Charlotte av Preussen og kvinners handlingsrom i filosofien." Nordlit, no. 50 (December 16, 2022): 96–108. http://dx.doi.org/10.7557/13.6534.

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Hvilket handlingsrom har kvinner hatt i filosofien? I artikkelen benytter jeg Sofie Charlotte av Preussen som eksempel for å drøfte dette spørsmålet. Kvinner har tradisjonelt ikke hatt samme forutsetninger som menn til å skrive filosofi og publisere verk. Av denne grunn har de gjerne blitt neglisjerte eller helt ekskluderte fra tradisjonell filosofihistorie. Likevel har flere av dem spilt viktige roller som samtalepartnere og korrespondenter for kanoniserte mannlige filosofer, en rolle de i heller liten grad har blitt anerkjent for. Både gjennom samtaler og korrespondanse bidro Sofie Charlotte
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Antonov, P. V., N. L. Bolobanova, and E. A. Garber. "Perfection of a modelling method of cold rolling mill rollers profiling to increase accuracy of rolled strip cross profile forming." Ferrous Metallurgy. Bulletin of Scientific , Technical and Economic Information 75, no. 6 (2019): 718–24. http://dx.doi.org/10.32339/0135-5910-2019-6-718-724.

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Profiling of rollers, apart from the means of inter-rollers gap control, determines the accuracy of rolled strip cross profile forming and their flatness. A number of articles is devoted to the items of rollers profiling modelling. Based on their study a task of development of strip mill rollers profiling modelling methodology formulated. The methodology based on working rollers generating lines building by geometric summarizing of grinding curves, curves of thermal profile and wear profile curves with elastic deformation curves and further elaboration of a perfected profiling of the 2100 mill
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Dissertations / Theses on the topic "Rollei"

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Hedman, Jessica, and Emma Abrahamsson. "VD ROLLEN IDAG : En jämförande studie med utgångspunkt i Henry Mintzbergs roller." Thesis, Högskolan i Skövde, Institutionen för handel och företagande, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-15408.

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Definitionerna kring ledarskap är många och forskare har i årtionden ägnat sig åt att studera ledarskapet som sådan. Inom ledarskapet finns det därtill olika chefsnivåer, där den kanske mest framträdande är den verkställande direktören. Forskare har därför även under lång tid ägnat sig åt att studera VD rollen, då dess relevans gör den intressant att undersöka. Henry Mintzberg presenterade år 1973 chefsroller som beskrivs vara applicerbara på samtliga chefer oavsett bransch. Den stora frågan som återstår är om denna väletablerade teori är av samma relevans idag, 45 år senare. Denna studie syft
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Roller, Katrin [Verfasser]. "Allzeit bereit, allzeit mobil? : Zur Rolle von Anerkennung und Reziprozität bei Dienstreisen / Katrin Roller." Baden-Baden : Nomos Verlagsgesellschaft mbH & Co. KG, 2018. http://d-nb.info/116302466X/34.

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Lindström, Emelie. "Lagsammanhållning, roller och spelaromsättning i ishockey." Thesis, Halmstad University, School of Social and Health Sciences (HOS), 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-2242.

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<p>Syftet med studien var att skapa en bättre förståelse för hur några juniorishockeyspelare och deras tränare ser på hur faktorerna lagsammanhållning, spelaromsättning, roller och prestation förhåller sig till varandra och hur de arbetade med dessa faktorer. Instrumenten som användes var GEQ (Group Environment Questionnaire) och två helstrukturerade intervjuguider. Deltagarna i studien var ishockeyspelarna i ett J18-lag (n=18) och deras tränare (n=1) i en medelstor klubb i Sverige. Resultatet visade att samtliga intervjudeltagare upplevde ett positivt samband mellan lagsammanhållning, spelaro
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Roberts, Rebecka. "Vilka roller kan en musikproducent ha? : en studie om rollen som musikproducent samt tillhörande ämneskunskaper." Thesis, Kungl. Musikhögskolan, Institutionen för musik, pedagogik och samhälle, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kmh:diva-2020.

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Musikproduktion är ett brett ämnesområde som innefattar flera olika yrkesroller som t.ex producent, inspelningstekniker, studiomusiker, låtskrivare etc. Olika inspelningssammanhang kräver olika roller beroende på vem eller vilka man jobbar tillsammans med. Paletten av kunskaper inom dessa olika yrkesroller behöver vara bred och översiktlig samtidigt som den i vissa situationer behöver vara mer djupgående inom ett specifikt avgränsat område. I den här studien kommer yrkesrollen som musikproducentens roll vara i fokus. Vilka olika roller kan en musikproducent ha? Vilka kunskaper kräver dessa rol
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Engström, Mirjam, and Emelie Larsson. "Barns aktiva deltagande i rollek : strategier och rollfördelning." Thesis, University of Gävle, Department of Education and Psychology, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-3048.

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<p>Denna uppsats är en undersökning av barns aktiva deltagande i rollek. Syftet är att försöka förstå vilka strategier barn i förskolan kan använda sig av för att nå ett aktivt deltagande i rolleken samt hur rollfördelningen sker i rolleken. Vi vill dessutom undersöka vilken syn förskolepersonal har angående barns samspel och deltagande i leken. Frågeställningarna för uppsatsen lyder; Vilka strategier kan barn använda sig av för att få en aktivt deltagande roll i rolleken? Vilka faktorer styr och ligger bakom rollfördelningen i leken? På vilka sätt fördelas rollerna i rolleken? Vi använde oss
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Andersson, Jakob, Haglund Emil Castillo, and Lars Kennemark. "Scrum Master - en roll med många roller - Hur realiseras rollen som Scrum Master i praktiken kontra teorin?" Thesis, Örebro universitet, Handelshögskolan vid Örebro Universitet, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-56974.

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Björk, Marie. "Samtal om problemlösning i matematik : Lärarnas uppfattningar om den egna rollen och elevernas roller när elever samarbetar." Thesis, Stockholms universitet, Institutionen för pedagogik och didaktik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-59085.

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Syftet med denna studie är att beskriva och analysera några lärares tal om den egna rollen och roller som elever kan ta eller tilldelas vid undervisningssituationer där elever samverkar kring problemlösning i matematik. Frågeställningarna behandlar vilken betydelse lärarna tillmäter den egna rollen och elevernas roller, hur lärarnas beskrivning av den egna rollen utvecklas under samtalet samt vilken betydelse lärarna tilldelar reciprocitet mellan eleverna. Det teoretiska ramverket har sin grund i det designteoretiska perspektivet som Rostvall och Selander (2008) har utvecklat samt forskning om
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Leuthäuser, Max. "A Pure Embedding of Roles." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-227624.

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Present-day software systems have to fulfill an increasing number of requirements, which makes them more and more complex. Many systems need to anticipate changing contexts or need to adapt to changing business rules or requirements. The challenge of 21th-century software development will be to cope with these aspects. We believe that the role concept offers a simple way to adapt an object-oriented program to its changing context. In a role-based application, an object plays multiple roles during its lifetime. If the contexts are represented as first-class entities, they provide dynamic views
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Mousa, Kristina. "Barns samspel i rollek : En studie om hur barn i rollek utvecklar social kompetens." Thesis, Södertörn University College, Lärarutbildningen, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-2914.

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<p>this paper is a study on children's social interactions in role-play. The aim is to try to highlight how children with other develop social skills and how to further motivate children tosee, understand and manage their reality in role-play by highlighting the characteristics of afunctioning role-play. I would also highlight the importance of pedagogue´s role in relation tochildren's social skills in role-play. The purpose flows into these issues, what distinguishes afunctioning role-play? Can the children in role-play influence their thinking to developunderstanding of others and the enviro
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Bjurbäck, Lena. "Elevers identitetsskapande : En studie om elevers olika identiteter/roller i skolan." Thesis, Karlstads universitet, Fakulteten för samhälls- och livsvetenskaper, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-15484.

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Books on the topic "Rollei"

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Prochnow, Claus. Rollei: Report 4 : Rollei-Werke, Rollei Fototechnic : [1958 bis 1998]. Lindemanns Verlag, 1997.

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Prochnow, Claus. Rollei: Report 3 : Rollei-Werke, Rollei Fototechnic : [1960 bis 1995]. 2nd ed. Lindemanns Verlag, 2006.

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J, Späth Peter, ed. Rollei fototechnic. Umschau, 1997.

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Prochnow, Claus. Rollei: Technical report. Lindemanns Verlag, 1996.

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Prochnow, Claus. Rollei: Report 2 : Rollei-Werke, Rollfilmkameras : [1946 bis 1981]. 3rd ed. Lindemanns Verlag, 2008.

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Evans, Arthur G. Collectors guide to Rollei cameras. Centennial Photo Service, 1986.

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Parker, Ian. Complete user's manual for the Rollei TLR: For all Rollei TLR from 1928 to present 2.8GX. Hove Foto, 1994.

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Prochnow, Claus. Rollei: Report 5 : Rolleiflex SLX und 6000 Report. Lindemanns Verlag, 2000.

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Afalter, Udo. Rollei: Vom Heidoscop zur Rolleiflex 6008 : Voigtländer 1972-1982 : Kameras, Objektive, Blitzgeräte, Projektoren. Lindemann Verlag, 1992.

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Prochnow, Claus. Rollei: Mini-Report 1. : Franke & Heidecke die ersten 25 Jahre. Lindemanns Verlag, 1994.

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Book chapters on the topic "Rollei"

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Maximini, Dominik. "Rollen." In Scrum - Einführung in der Unternehmenspraxis. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-34823-5_15.

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Gooch, Jan W. "Roller." In Encyclopedic Dictionary of Polymers. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_10099.

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Weik, Martin H. "roller." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_16448.

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Maximini, Dominik. "Rollen." In Scrum – Einführung in der Unternehmenspraxis. Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-662-56326-7_16.

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zur Wiesch, Jochen Schulz. "Rolle." In Wörterbuch der Mikropolitik. VS Verlag für Sozialwissenschaften, 1998. http://dx.doi.org/10.1007/978-3-663-11890-9_101.

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Abels, Heinz. "Rolle." In Einführung in die Soziologie. VS Verlag für Sozialwissenschaften, 2001. http://dx.doi.org/10.1007/978-3-322-93556-4_3.

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Abels, Heinz. "Rolle." In Einführung in die Soziologie. VS Verlag für Sozialwissenschaften, 2009. http://dx.doi.org/10.1007/978-3-531-91995-9_3.

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Wieser, Michael, and Klaus Ottomeyer. "Rolle." In Wörterbuch der Psychotherapie. Springer Vienna, 2000. http://dx.doi.org/10.1007/978-3-211-99131-2_1638.

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Klepacki, Leopold. "Rolle." In Handbuch Pädagogische Anthropologie. Springer Fachmedien Wiesbaden, 2013. http://dx.doi.org/10.1007/978-3-531-18970-3_24.

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Blöbaum, Bernd. "Journalistische Rollen." In Journalismus als soziales System. VS Verlag für Sozialwissenschaften, 1994. http://dx.doi.org/10.1007/978-3-322-94206-7_11.

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Conference papers on the topic "Rollei"

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Liu, Zhanqi, and Chang Liu. "Deep Learning-Assisted Numerical Simulation of Laser Cladding for Cold-Rolled Rolls." In 2025 IEEE Congress on Evolutionary Computation (CEC). IEEE, 2025. https://doi.org/10.1109/cec65147.2025.11042994.

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Ambrisko, Lubomir, Dusan Kubala, Lucia Cabanikova, and Marek Ondov. "EVALUATION OF THE WEAR OF THE CARRYING ROLLERS OF BELT CONVEYORS." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/1.1/s03.38.

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The basic structural and functional element of a belt conveyor is the conveyor belt, which is supported by carrying rollers. Research in this area is important for increasing the service life of mining belt conveyor components. The rollers are subject to various forms of wear. Tribological interactions between the roller, the conveyor belt, and the particles of the transported material or impurities from the environment that enter the tribological system cause various forms of mechanical wear. Abrasion is the predominant type of wear for a given friction node. Abrasive wear causes tearing and
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Platt, N. A. "Optical Mass Production In A First Generation Manufacturing Base. Potentials and Limitations !" In Optical Fabrication and Testing. Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oft.1980.fwa4.

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The fabrication of Optical Elements began as an Art rather than a Science and has tended to remain so throughout its history. With demands of high quantity and quality, the fabrication procedures are under constant standardisation to approve upon yet cost-effective material, machinery and manpower. Rollei Singapore (Pte) Ltd. (RS), a subsidiary of Rollei, Franke &amp; Heidecke, West Germany, has grown into a mass manufacturer of high precision optical, optomechanical and photographic components/equipment in Singa­pore since 1970 with the majority of designs licensed by Carl Zeiss, West Germany
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Mason, Taylor, Kyoo Sil Choi, Ayoub Soulami, et al. "Computational Modeling of Multi-Pass Rolling Parameters Effect on Resulting Fuel Foil Shape." In ASME 2022 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/imece2022-95081.

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Abstract A focus of the U.S. Department of Energy is to improve production yield and reduce the cost of Low Enriched Uranium (LEU)-molybdenum alloy (U-10Mo) monolithic fuel plates that will be replacing High Enriched Uranium (HEU) oxide dispersion fuels used currently in the United States High Performance Research Reactors (USHPRR). One area of improvement is lowering the transverse waviness and longitudinal waviness that can be present within the cold rolled foils following rolling operations. Traditional rolling manufacturing techniques for other metal foils use winders to pull and straighte
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Song, Y. P., W. Q. Li, L. You, and X. D. Huang. "Application of Recycle Composites on Cold-rolled Ribbed Roller." In 2nd Annual International Conference on Advanced Material Engineering (AME 2016). Atlantis Press, 2016. http://dx.doi.org/10.2991/ame-16.2016.14.

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Schmitz, Thomas. "The world's first vertical roller mill with driven rollers." In 2014 IEEE-IAS/PCA Cement Industry Technical Conference. IEEE, 2014. http://dx.doi.org/10.1109/citcon.2014.6820122.

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Chen, Yitao, Zhifeng Song, and Rui Wang. "Coil unwinding roller operation system design of the hot rolled leveling line." In 2010 2nd International Conference on Industrial Mechatronics and Automation (ICIMA 2010). IEEE, 2010. http://dx.doi.org/10.1109/icindma.2010.5538346.

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"Behavioural survey for cognitive agent modelling in earthquake evacuation." In 25th International Congress on Modelling and Simulation. Modelling and Simulation Society of Australia and New Zealand, 2023. http://dx.doi.org/10.36334/modsim.2023.rollan.

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Xiaohong Jiang and Ping Ye. "Wear mechanism of the rollers of MPS vertical roller mill." In 2011 Second International Conference on Mechanic Automation and Control Engineering (MACE). IEEE, 2011. http://dx.doi.org/10.1109/mace.2011.5987328.

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Lin, Yun-Jeng, C. Steve Suh, and Sherif T. Noah. "On the Causes of Rolling Instability and Chatter." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-32392.

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Dynamic rolling instability known as fifth-octave chatter is studied using a nonlinear model developed to describe the responses of work rolls subjected to the exertion of sheet forces of various spectral characteristics. The model enables the dynamic instability of sheet rolling to be correlated with work roll stiffiness, rolling speed, inter-stand tension, roll-bite entry and exit thickness, and the sheet force resulted from the interactive action of the work roll with the plastic deformation of the rolled strip. It is found that roll-bit elastic-plastic deformation sheet force is nonlinearl
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Reports on the topic "Rollei"

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Bowden, Gordon B. Roller Cam Positioners. Office of Scientific and Technical Information (OSTI), 2010. http://dx.doi.org/10.2172/1000327.

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Sattler, Ulrike, and Ian Horrocks. A Description Logic with Transitive and Converse Roles and Role Hierarchies. Aachen University of Technology, 1998. http://dx.doi.org/10.25368/2022.81.

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Jaques, Al. D0 Carriage Roller Bearing Measurements. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/1031146.

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Daly, John M. Naval Air Operations Within the Role of JFACC: Lessons Learned and Future Roles. Defense Technical Information Center, 1994. http://dx.doi.org/10.21236/ada279592.

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Horrocks, Ian, Ulrike Sattler, and Stephan Tobies. A Description Logic with Transitive and Converse Roles, Role Hierarchies and Qualifying Number Restrictions. Aachen University of Technology, 1999. http://dx.doi.org/10.25368/2022.94.

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As widely argued [HG97; Sat96], transitive roles play an important role in the adequate representation of aggregated objects: they allow these objects to be described by referring to their parts without specifying a level of decomposition. In [HG97], the Description Logic (DL) ALCHR+ is presented, which extends ALC with transitive roles and a role hierarchy. It is argued in [Sat98] that ALCHR+ is well-suited to the representation of aggregated objects in applications that require various part-whole relations to be distinguished, some of which are transitive. However, ALCHR+ allows neither the
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Kalish, Y. Engine testing of ceramic cam-roller followers. Office of Scientific and Technical Information (OSTI), 1992. http://dx.doi.org/10.2172/7238378.

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Tegtmeier, Eric, and Erik Luther. Characterization of foils rolled for TUM: One. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1783481.

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Nagafuji, Masashi, Mitsuhiro Soejima, Eiji Ogawa, and Takeshi Kuwahara. Studies on Friction Loss of Valve Train With Roller Follower (Influence of Solid Contact Between Cam and Roller). SAE International, 2005. http://dx.doi.org/10.4271/2005-08-0612.

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Nadal, Kathryne. A cross-cultural study of role behaviors pertaining to the roles of student and professor. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.863.

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Morris-Lange, Simon, and Mohini Lokhande. Flüchtlingsintegration und Fachkräftemigration: Welche Rolle spielen Hochschulen? Deutscher Akademischer Austauschdienst (DAAD), 2021. http://dx.doi.org/10.46685/daadstudien.2021.02.

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Die Analyse der Integra-Projekte zeigt, dass Geflüchtete beim Berufseinstieg vor sehr ähnlichen Hürden stehen wie ihre internationalen Mitstudierenden, die keine Fluchterfahrung aufweisen. Auch sie kämpfen mit sprachlichen Hürden, fehlender Praxiserfahrung, zurückhaltenden Betrieben und Schwierigkeiten beim Schreiben von Bewerbungen oder in Vorstellungsgesprächen. Die Hürden auf dem Weg in den Arbeitsmarkt sind also zunächst die gleichen. Unterschiede ergeben sich aus dem Bedarf nach zusätzlicher individueller Beratung und Betreuung, welcher i. d. R. vor allem bei Geflüchteten entsteht. Neben
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