Results 61 to 70 of about 384,312 (331)
Advanced Materials Technologies, EarlyView.Recent research on laser‐processed cermets and cemented carbides highlights significant advancements, yet a notable paucity of studies and persistent challenges remain. Efforts are increasingly focused on developing low‐cost, environmentally friendly cermets as alternatives to conventional materials.
Himanshu Singh Maurya +2 more
wiley +1 more source
Chemie Ingenieur Technik, EarlyView., 2023 Let us consider an alternative perspective on climate change: The sum of solar radiation and heat generated by human activity result in a net energy input of 1.96 times that of the Sun on the Earth's surface. The expanding global population is expected to exacerbate this issue. Potential solutions are proposed, including replacement and heat recycling.
Martin Bertau, Gerald Steiner
wiley +1 more source
Blow-up solutions for fully nonlinear equations: Existence, asymptotic estimates and uniqueness
Advances in Nonlinear Analysis, 2018 The primary objective of the paper is to study the existence, asymptotic boundary estimates and uniqueness of large solutions to fully nonlinear equations H(x,u,Du,D2u)=f(u)+h(x){H(x,u,Du,D^{2}u)=f(u)+h(x)} in bounded C2{C^{2}} domains Ω⊆ℝn{\Omega ...
Mohammed Ahmed +2 more
doaj +1 more source
Physical Activity, Physical Fitness and Academic Achievements of Primary School Children
Baltic Journal of Sport and Health Sciences, 2018 Background.The purpose of this study is to estimate physical activity, physical ftness and assessment of mathematical achievements in primary schoolchildren. Methods. The study involved 1st grade students (N = 93), 45 of which were girls and 48 were boys.
Irina Klizienė +5 more
doaj +1 more source
Mathematics, 2023 We propose a new extension of the exponential distribution for right censored Bayesian and non-Bayesian distributional validation. The parameter of the new distribution is estimated using several conventional methods, including the Bayesian method.
Walid Emam +7 more
doaj +1 more source
Profil Pemecahan Masalah Siswa Peraih Medali OSN Matematika [PDF]
, 2011 This study intended to obtain problem-solving profile of medal winner of OSN Mathematics. The subject is MF (female), grade IX SMPN 1 Surabaya. Interviewing use the “ball” and “bucket” problems. Results of interviews showed that MF read problems at least
Budayasa, I. K. (I) +2 more
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Advanced Materials Technologies, EarlyView.This manuscript describes the design and validation of an innovative melt electrowriting printer. With a turntable collector and modular software architecture, it unifies previous advanced MEW printer capabilities and enhances adaptability for a wide range of research applications.
Timo Baroth +3 more
wiley +1 more source
As-SidanahThis community service activity aimed to support the improvement of mathematics learning quality at MTsN 4 Cirebon by assisting teachers in developing innovative teaching aids. The urgency of this program lies in the abstract nature of spherical geometry,
Nurma Izzati +3 more
doaj +1 more source
Ensino & Multidisciplinaridade, 2021 A reforma do Ensino Médio se consolidou no Brasil em um conflituoso momento político, alvo de debates e tensões nas últimas décadas. Nesse cenário, esta pesquisa tem por objetivo analisar os paradigmas e discursos que nortearam o percurso da reforma e as
Valdineia Rodrigues Lima +1 more
doaj
Teacher’s advanced mathematical knowledge for solving mathematics teaching challenges: a response to Zazkis and Mamolo [PDF]
, 2011 Like Zazkis and Mamolo (2011), we uphold the premise that a solid knowledge of advanced mathematics is needed for effective teaching of mathematics. With that in mind, we are interested in discussing the nature of horizon content knowledge, as used ...
Carrillo, José +4 more
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