Results 71 to 80 of about 7,849,431 (297)

The inverse problems in the content of training applied mathematics

open access: yesRUDN Journal of Informatization in Education, 2014
The article presents atypical mathematical problems occurring in the content of training students of universities to applied mathematics, which are called the inverse problems.
V S Kornilov
doaj  

Students’ Ability In Solving Physics Problems on Newtons’ Law of Motion

open access: yesJurnal Ilmiah Pendidikan Fisika Al-Biruni, 2018
The ability to solve physics problems is one of the goals in learning physics and a part of the current curriculum demands. One of the physics problems that are often the focus of attention in learning is Newton's law of motion.
Supeno Supeno   +2 more
doaj   +1 more source

Observability in problems of mathematical physics

open access: yesIzvestiya MGTU MAMI, 2012
Attention is drawn to the importance of the observation principle in the physical Sciences, which means that hypothesis and theory should be formulated in terms of observable nature values. Experiment and practice, not the opinions of authorities, are criteria of truth. Forgetting this leads to big, but ineffectual material expenses.
L. G Korneichuk, V. G Vyskrebtsov
openaire   +1 more source

Solving problems in mathematical analysis

open access: yes, 2020
This textbook offers an extensive list of completely solved problems in mathematical analysis. This third of three volumes covers curves and surfaces, conditional extremes, curvilinear integrals, complex functions, singularities and Fourier series.
Radożycki, Tomasz
core   +1 more source

Grayscale Photomasks Enable Noncontact Optical Patterning of Hydroxypropyl Cellulose Gels for Dynamic Art

open access: yesAdvanced Functional Materials, EarlyView.
Mask‐encoded UV exposure translates digital color information into pixel‐resolved structural‐color patterns in hydroxypropyl cellulose gels. Gaussian‐process‐guided calibration links UV processing conditions, wavelength, and mask opacity, enabling parallel fabrication of multicolor images in a single 10 s exposure.
Mengting Ye   +8 more
wiley   +1 more source

Methods for solving mathematical physics problems

open access: yes, 2006
The book examines the classic and generally accepted methods for solving mathematical physics problems (method of the potential theory, the eigenfunction method, integral transformation methods, discretisation characterisation methods, splitting methods).
Shutyaev, VP, Dubovsky, PB, Agoshkov, VI
core  

Mechanistic Origins of Chemo‐Mechanical Instability and Failure in Solid‐State Lithium‐Sulfur Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Conversion‐induced sulfur expansion generates strong mechanical constraints and localized stresses within solid‐state Li‐S cathodes. Heterogeneous solid‐electrolyte confinement creates tensile strain‐energy hotspots that govern particle cracking. Larger sulfur particles accelerate fracture, while higher porosity relaxes constraint and delays damage ...
Arpan K. Sharma   +3 more
wiley   +1 more source

SIKAP MAHASISWA CALON GURU TERHADAP REPRESENTASI FISIKA

open access: yesJurnal Pendidikan Matematika dan IPA, 2019
Physics concepts can be represented in multiple ways such as verbal, diagrams, graphs, mathematical equations etc. Most previous research focused on drawing and utilizing representations to help students learn physics concepts.
Judyanto Sirait
doaj   +1 more source

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

open access: yesAdvanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi   +2 more
wiley   +1 more source

Microfluidic Engineering of Microgels: A Review of Emerging Technologies, Materials, Fabrication Strategies, and Applications

open access: yesAdvanced Healthcare Materials, EarlyView.
Recent advances in microfluidic technologies for microgel fabrication are critically reviewed, highlighting the capabilities and limitations of major microfluidic platforms and discussing how platform design, material selection, and crosslinking strategies influence microgel architecture and functionality. Current challenges and future opportunities in
Afshin Abrishamkar   +6 more
wiley   +1 more source

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