Results 41 to 50 of about 57,802 (115)

Effects of Rare Earth Metal Addition on Wear Resistance of Chromium-Molybdenum Cast Steel

Archives of Foundry Engineering, 2017
This paper discusses changes in the microstructure and abrasive wear resistance of G17CrMo5-5 cast steel modified with rare earth metals (REM). The changes were assessed using scanning microscopy.
Kasinska J., Kalandyk B.
doaj   +1 more source

Spice paprika volatiles as affected by different postharvest ripening treatments of red pepper (Capsicum annuum L.) variety aleva NK [PDF]

Acta Periodica Technologica, 2013
The influence of post-harvest ripening conditions of pepper Aleva NK picked in red maturity stage on the composition of volatiles in spice paprika was investigated by GCMS.
Kevrešan Žarko S., Mastilović Jasna S., Sinadinović-Fišer Snežana, Hrabovski Nataša Č., Radusin Tanja I.   +4 more
doaj   +1 more source

Academic achievement of peer group leaders and members: Contributions to adolescents' social, school, and psychological adjustment

Journal of Research on Adolescence, Volume 36, Issue 1, March 2026.
Abstract This one‐year longitudinal study examined how the academic achievement of peer group leaders and nonleader members was associated with individual social, school, and psychological adjustment in Chinese adolescents. Participants included 2450 middle‐school students (1233 boys; initial Mage = 13.96 years) in China.
Jiaxi Zhou, Xinyin Chen, Dan Li, Junsheng Liu, Liying Cui, Shihong Liu   +5 more
wiley   +1 more source

Эффективная интеграция операций машинного обучения в образовательные и исследовательские процессы

Современные инновации, системы и технологии
В данной статье рассматриваются возможности и преимущества внедрения операций машинного обучения в научно-образовательных учреждениях, с акцентом на университетскую инфраструктуру, где сочетаются задачи образования, научных исследований и разработки ...
А. А. Зарубин, Н. М. Редругина, В. Е. Дрепа   +2 more
doaj   +1 more source

Influence of the Al2O3 Solid Phase on the Kinetics of Binding Ceramic Moulds

Archives of Foundry Engineering, 2017
The investigation results of the kinetics of binding ceramic moulds, in dependence on the solid phase content in the liquid ceramic slurries being 67, 68 and 69% - respectively, made on the basis of the aqueous binding agents Ludox AM and SK.
Kolczyk J., Zych J., Jamrozowicz Ł.
doaj   +1 more source

A comparison by mismatch repair status of real‐world characteristics and outcomes in patients with stage II/III rectal cancer in the Netherlands

International Journal of Cancer, Volume 158, Issue 4, Page 963-976, 15 February 2026.
What's new? Mismatch repair deficiency (dMMR) in rectal cancer is rare, and knowledge about tumor biological behavior, response to treatment, and clinical outcomes in this subset of patients is limited. This nationwide cohort study including 182 patients with dMMR rectal cancer found that they were younger and had more poorly differentiated tumors ...
Renee A. Lunenberg, Ingrid A. Franken, Frederieke H. van der Baan, Femke P. C. Sijtsma, Geraldine R. Vink, Manon N. G. J. A. Braat, Leon M. G. Moons, Miangela M. Lacle, Marloes A. G. Elferink, Susan Boklage, Martijn P. W. Intven, Jamie Garside, Miriam Koopman, Rob van Wuijtswinkel, Jeanine M. L. Roodhart   +14 more
wiley   +1 more source

Technostress and Student Well-Being in Islamic Boarding Schools: The Impact of Restricted Gadget Use on Academic Performance and Life Satisfaction

JITeCS (Journal of Information Technology and Computer Science)
Some boarding schools prohibit the use of gadgets in daily life. Prohibition of the use of gadgets makes students unable to keep up with the development of existing information technology, so it can affect the ability of students to operate information ...
Silfiatul Ulumiyah, Mochamad Chandra Saputra, Budi Darma Setiawan   +2 more
doaj   +1 more source

Resistance to Abrasive Wear and Volume Fraction of Carbides in Cast High-manganese Austenitic Steel with Composite Structure

Archives of Foundry Engineering, 2015
Cast Hadfield steel is characterised by high abrasion resistance, provided, however, that it is exposed to the effect of dynamic loads. During abrasion without loading, e.g.
Tęcza G., Głownia J.
doaj   +1 more source

Determination of optimal ultrasound conditions for preparation of O/W emulsions with encapsulated juniper berry essential oil (Juniperus communis L.) [PDF]

Acta Periodica Technologica, 2019
The microencapsulation of essential oils can provide their evaporation and oxidation protection, flavor retention or/and masking of unpleasant taste.
Bajac Jelena D., Nikolovski Branislava G., Nesterović Andrea G., Lončarević Ivana S., Petrović Jovana S.   +4 more
doaj   +1 more source

The Antecedents and Buffer of Social Media Fatigue: A Moderating Role of Dispositional Mindfulness

PsyCh Journal, Volume 15, Issue 1, February 2026.
ABSTRACT Social media fatigue negatively affects users' cognitive, emotional, and behavioral faculties. Therefore, the identification of risk factors associated with this phenomenon is essential for the development of preventative measures against social media fatigue.
Xue Yao, Junzhe Zhao, Hang Zhang, Wenfan Chao, Minghui Wang   +4 more
wiley   +1 more source