Results 81 to 90 of about 1,169,127 (318)

Método de Aproximación Catenaria en el diseño de estructuras antifuniculares

Informes de la Construccion, 2014
Este artículo describe una nueva metodología para resolver un problema típico del diseño de estructuras antifuniculares: cómo obtener una configuración de equilibrio partiendo de condicionantes geométricos iniciales.
M. Cañete-Güeto, M. A. Fernández-Ruiz, E. Hernández-Montes   +2 more
doaj   +1 more source

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Optimized Multiplier Architectures for Enhanced Performance and Efficiency in MAC Units

International Journal of Emerging Research in Engineering, Science, and Management
This paper investigated the performance of Vedic multipliers in a 32-bit Multiplier-Accumulator Unit (MAC) by comparing Urdhva Tiryakbhyam and Nikhilam Sutras with various adder architectures. The goal was to identify the optimal combination of speed and
G Priyanka, N Gireesh, S Hemachandra
doaj   +1 more source

Improved security analysis for OMAC as a pseudorandom function

Journal of Mathematical Cryptology, 2009
This paper shows that the advantage of any q-query adversary (which makes at most q queries) for distinguishing OMAC from a uniform random function is roughly Lq2/2n.
Nandi Mridul
doaj   +1 more source

Trouble for MAC

, 1998
We show that the next-to-leading corrections to the kernel of the gap equation can be large and of opposite sign to the lowest order kernel, in the presence of a gauge boson mass.
B. Holdom, B. Holdom, B. Holdom, B. Holdom, C. Vafa, D. Bailin, F. S. Roux, M. Alford, R. Rapp, S. Raby, T. Appelquist, T. Appelquist   +11 more
core   +1 more source

Redefining Therapies for Drug‐Resistant Tuberculosis: Synergistic Effects of Antimicrobial Peptides, Nanotechnology, and Computational Design

Advanced Healthcare Materials, EarlyView.
Antimicrobial peptide (AMP)‐loaded nanocarriers provide a multifunctional strategy to combat drug‐resistant Mycobacterium tuberculosis. By enhancing intracellular delivery, bypassing efflux pumps, and disrupting bacterial membranes, this platform restores phagolysosome fusion and macrophage function.
Christian S. Carnero Canales, Jessica Ingrid Marquez Cazorla, Renzo Marianito Marquez Cazorla, Aline Martins dos Santos, Jonatas Lobato Duarte, Letícia Oliveira Catarin Nunes, Túlio Custódio Reis, Lara Cerazi Salvador, Norival Alves Santos‐Filho, Rafael Miguel Sábio, Hélder A. Santos, Fernando Rogério Pavan   +11 more
wiley   +1 more source

Comparative Assessment of Manual Material Handling Using the Two Methods of NIOSH Lifting Equation in a Tile Manufacturing Company MAC and Revised

Salāmat-i kār-i Īrān, 2013
Background and aims : Manual material handling (MMH) can be lead to work-related musculoskeletal disorders and one of the most common disorders due to MMH tasks is low back pain.
A Dormohammadi, M Motamedzade, H Amjad sardrudi, E Zarei, M Asghari, S Musavi   +5 more
doaj  

An Application-Tailored MAC Protocol for Wireless Sensor Networks [PDF]

, 2005
We describe a data management framework suitable for wireless sensor networks that can be used to adapt the performance of a medium access control (MAC) protocol depending on the query injected into the network.
Chatterjea, S., Havinga, P., Hoesel, L.F.W. van   +2 more
core   +1 more source

ETV2 Mediated Differentiation of Human Pluripotent Stem Cells Results in Functional Endothelial Cells for Engineering Advanced Vascularized Microphysiological Models

Advanced Healthcare Materials, EarlyView.
A robust method to generate functional human iPSC‐derived endothelial cells using inducible ETV2 expression. These cells self‐organize into stable, lumenized microvascular networks within microfluidic chips, surpassing conventional differentiation methods.
Shun Zhang, Zhengpeng Wan, Lei Wang, Caihong Wu, Junkai Zhang, Sarah Spitz, Xun Wang, Marie A. Floryan, Mark F. Coughlin, Francesca M. Pramotton, Liling Xu, Ron Weiss, Roger D. Kamm   +12 more
wiley   +1 more source

پیش‌بینی نتایج BYK-mac-i در اندازه‌گیری ویژگی دانه‌ای‌شدن در پوشش‌های متالیک با استفاده از اسکنر و روش‌های تحلیل بافتار [PDF]

علوم و فناوری رنگ
پوشش‌های متالیک به دلیل ویژگی‌های دیداری جذاب، در صنایع مختلفی از جمله خودروسازی و دکوراسیون مورد استفاده قرار می‌گیرند. ارزیابی دانه‌ای‌شدن بافتار این پوشش‌ها نقش مهمی در کنترل کیفیت آن‌ها دارد. در این پژوهش، روش‌های مختلف پردازش تصویر شامل تبدیل فوریه،
فاطمه ملک پور, سعیده گرجی‌کندی, محسن محسنی   +2 more
doaj   +1 more source