Results 71 to 80 of about 17,222 (161)

Spherical Thin-Shell Wormholes and Modified Chaplygin Gas

open access: yes, 2013
The purpose of this paper is to construct spherical thin-shell wormhole solutions through cut and paste technique and investigate the stability of these solutions in the vicinity of modified Chaplygin gas.
Azam, M., Sharif, M.
core   +1 more source

Effects of organized guarding on mortality from human–elephant conflict in northeast India

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Human–elephant conflict (HEC) frequently results in human and elephant mortality, posing major social justice and conservation concerns across Asia and Africa. Although a variety of interventions have been introduced to mitigate HEC, rigorous evaluations of how they affect mortality are practically nonexistent.
Nitin Sekar   +6 more
wiley   +1 more source

On Topological Defects and Cosmological Constant

open access: yes, 2013
Einstein introduced Cosmological Constant in his field equations in an ad hoc manner. Cosmological constant plays the role of vacuum energy of the universe which is responsible for the accelerating expansion of the universe.
Kalam, M., Rahaman, F., Raychaudhuri, B.
core   +1 more source

Effects of soluble guanylyl cyclase stimulation on muscle oxygenation and exercise capacity in heart failure with mildly reduced ejection fraction

open access: yesExperimental Physiology, Volume 111, Issue 2, Page 474-488, 1 February 2026.
Abstract Heart failure (HF) with a mildly reduced ejection fraction (HFmrEF; 40%–49%) is present in ≤25% of HF patients. Therapeutic treatment options for HFmrEF‐associated exercise intolerance are limited. Nitric oxide (NO)‐independent stimulation of soluble guanylyl cyclase to improve peripheral vasodilatation offers a novel approach to enhance ...
Ramona E. Weber   +10 more
wiley   +1 more source

Next‐Generation Supercapacitors: Advances in Binder‐Free Electrodes, Scalable Fabrication, and Emerging Applications

open access: yesAdvanced Sustainable Systems, Volume 10, Issue 1, January 2026.
Innovative fabrication methods are crucial for developing next‐generation supercapacitors. These techniques optimize electrode structures, boosting energy and power density while enabling scalable production. By overcoming current limitations, advanced fabrication unlocks supercapacitors' potential as efficient, reliable energy storage for diverse ...
Nikita A. Wadodkar   +8 more
wiley   +1 more source

Eco-Friendly natural rubber composites reinforced with untreated bristle coir fiber: Mechanical and morphological analysis

open access: yesJournal of Engineered Fibers and Fabrics
The use of renewable reinforcements in natural rubber (NR) composites is gaining attention as a sustainable alternative to petroleum-derived fillers.
Ajith Kuriakose Mani   +6 more
doaj   +1 more source

Sheikh Mufid’s Epistemological Views on Sensory Perception [PDF]

open access: yesPizhūhish/hā-yi Falsafī- Kalāmī
Sensory perception is a fundamental component of Islamic epistemology, playing a crucial role in human understanding of the external world. Sheikh Mufid, a prominent Twelver theologian, adopts a reason-centered approach to this subject, arguing that the ...
Nahid Najafpour   +2 more
doaj   +1 more source

Enhanced thermal endurance of PVC using iron oxide from WMO particles: A practical approach to industrial value addition

open access: yesResults in Engineering
Mankind continuously strives to eliminate the accumulation of industrial by-products that contribute to environmental problems. The need of the hour is sustainable waste management that adds value to industries and society.
J Aravind   +5 more
doaj   +1 more source

A numerical study on water-based hybrid nanofluid flow with chemical reaction

open access: yesDiscover Molecules
This paper presents a mathematical modeling and numerical investigation of the Nusselt number for a Cu − MoS2 and water-based hybrid nanofluid using the spectral method.
Anjan Samanta   +2 more
doaj   +1 more source

Definition and Validation of a Business IT Alignment Method for Enterprise Governance Improvement in the Context of Processes Based Organizations [PDF]

open access: yes
These days, it is remarkable to note the growing of interest in professional responsibility. Specifically, the responsibility a person commits to when he or she performs a task.
Feltus, Christophe   +2 more
core   +1 more source

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