Results 71 to 80 of about 6,937,939 (283)

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

open access: yesFEBS 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

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

Market Structure and the Taxation of International Trade [PDF]

open access: yes
The paper compares non-cooperative commodity taxation under the destination and origin principles under a variety of different assumptions about market structure.
Andreas Haufler, Michael Pflüger
core   +3 more sources

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

open access: yesFEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand   +2 more
wiley   +1 more source

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

open access: yesAging 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   +3 more
wiley   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

open access: yesAging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu   +8 more
wiley   +1 more source

International market structure and competitiveness at the malted beer: from 2003 to 2012

open access: yesAgricultural Economics (AGRICECON), 2015
Barley malt beer is the world's most consumed alcoholic drink and its industry represents a multibillion dollar international trade. The paper's main goal is to contribute with the analysis of this industry in terms of its international competitiveness ...
K.M. Thomé, A.B.P. Soares
doaj   +1 more source

TITAN'S INTERNAL STRUCTURE

open access: yes, 2015
Poster presentation from the London Icy Moons Meeting, based on an oral presentation given at the Asia-Oceania Geosciences Society 6th Annual General Meeting, Singapore, August 11 – 15th 2009. Abstract PS11-A025.
Fortes, Andrew Dominic, Grindrod, Peter
openaire   +1 more source

Re‐Awakening Public Attention to the Silent Pandemic of Cancer Among Older Adults in Low‐ and Middle‐Income Countries

open access: yesAging and Cancer, EarlyView.
ABSTRACT As global populations age, cancer is increasingly becoming a leading cause of morbidity and mortality among older adults, particularly in low‐ and middle‐income countries (LMICs). Despite accounting for the majority of new cancer cases and deaths, older individuals remain underrepresented in cancer research, clinical guidelines, and health ...
Ibrahim Bidemi Abdullateef   +2 more
wiley   +1 more source

Identification of spatial pathways for aquatic ecological risk spread under multi-stressor synergies: A case study of the Pinglu Canal

open access: yesEcological Indicators
Multiple stressors in aquatic ecosystems can interact to amplify risks and drive their spread across space. Conventional single-stressor models overlook these dynamics, impeding the identification of risk spatial spread pathways (RSSPs) and evidence ...
Naixin Yin   +8 more
doaj   +1 more source

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