Results 81 to 90 of about 10,183,589 (342)

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Separable motions for self-gravitating hyperelastic matter

Communications in Analysis and Mechanics
In this paper, we prove the existence of separable solutions to the equations of motion for self-gravitating hyperelastic matter, under an appropriate class of constitutive assumptions on the strain-energy function.
Juhi Jang, Trevor M. Leslie
doaj   +1 more source

Strain-induced topological phase transition in phosphorene and phosphorene nanoribbons

, 2016
Using the tight-binding (TB) approximation with inclusion of the spin-orbit interaction, we predict a topological phase transition in the electronic band structure of phosphorene in the presence of axial strains.
Fazileh, F., Peeters, F. M., Sisakht, E. Taghizadeh, Zare, M. H., Zarenia, M.   +4 more
core   +1 more source

Enhancing Oncological Care for India's Aging Population: Addressing the Complex Needs of Older Adults With Cancer

Aging and Cancer, EarlyView.
Aging‐associated physiological and molecular alterations pose significant challenges in cancer management among India's elderly. Limited geriatric oncology expertise, financial constraints, and inadequate specialized care exacerbate disparities. Strategic expansion of insurance coverage, integration of palliative care, and infrastructural advancements ...
Nihanthy D. Sreenath, Mathigatta Shivarudraiah S, Rajath Govind, Kaushik M R   +3 more
wiley   +1 more source

Evolution mechanism of strain energy field and gravitational potential energy field of overlying rock under transient excitation of structure

Meitan xuebao
Revealing the aggregation and release mechanism of overlaying rock energy field is the theoretical basis for the prevention and cure of coal-rock dynamic disasters.
Shenghu LUO, Jiabo GAO, Zhuangzhuang YAN, Yongping WU, Panshi XIE, Gang HAN, Hongwei WANG, Chengyang TIAN, Tong WANG, Mingming SUN   +9 more
doaj   +1 more source

Physical and Mechanical Characterization of Several Varieties of Oil Palm Mesocarp Fibers Using Different Cross-Sectional Assumptions

Journal of Natural Fibers, 2021
This study focuses on the characterization of plant fibers. Pressed Oil Palm Mesocarp Fibers (OPMFs) coming from different varieties (Dura, Tenera, and Pissifera) are subjected to a unitary tensile test.
P. W. Huisken Mejouyo, O. Harzallah, N. R. Sikame Tagne, D. Ndapeu, G. Tchemou, J. Y. Drean, E. Njeugna   +6 more
doaj   +1 more source

Area-Delay-Energy Tradeoffs of Strain-Mediated Multiferroic Devices

, 2015
Multiferroic devices hold profound promise for ultra-low energy computing in beyond Moore's law era. The magnetization of a magnetostrictive shape-anisotropic single-domain nanomagnet strain-coupled with a piezoelectric layer in a multiferroic composite ...
Roy, Kuntal
core   +1 more source

Associations of Sleep and Shift Work with Osteoarthritis Risk

Arthritis Care &Research, Accepted Article.
Objective Daily rhythms may be critical for maintaining homeostasis of joint tissues. We aimed to investigate the relationships between circadian clock disruption, sleep, and osteoarthritis (OA) risk in humans. Methods In the UK Biobank, a prospective 500,000‐person cohort, we evaluated associations between sleep duration, sleeplessness/insomnia, and ...
Elizabeth L. Yanik, Abigail Bridgeman, Erik D. Herzog, Vy Pham, Bradley A. Evanoff, Farshid Guilak   +5 more
wiley   +1 more source

Evolution law of the activation and energy storage of fault with hard rock bridge under mining influence

Meitan xuebao
The presence of slide-resistant structures within faults alters the laws of energy accumulation and slip behavior, resulting in significant differences in the mechanisms of fault activation and instability compared to conventional understanding. To study
Jinguo LYU, Wenhe HAN, Xuepeng ZHANG, Yisheng PENG, Yishan PAN, Lianpeng DAI   +5 more
doaj   +1 more source

Recent crustal movement and great earthquakes in Qinghai-Tibet sub-plate

Geodesy and Geodynamics, 2011
Crustal movement and incremental-movement data observed repeatedly at GPS stations during 1999–2009 were analyzed to study the effect of two earthquakes of Ms8.1 and Ms8.0 that occurred in 2001 and 2008, respectively, in Qinghai-Tibet sub-plate and its ...
Guo Liangqian, Bo Wanju, Yang Guohua, Chen Juzhong, Guo He   +4 more
doaj   +1 more source