Results 41 to 50 of about 332,702 (301)

Adult Sex Ratio as a Demographic Feedback Linking Mating Systems, Parental Care, and Evolution

open access: yesAdvanced Science, EarlyView.
Breeding systems are some of the most diverse social behavior, and our team is investigation the evolutionary causes of this diversity. This review summarises our research carried out at the University of Bath. We argue that demographic components of wild populations, especially the adult sex ratio, plays a key role driving breeding system variation ...
Tamás Székely, Oscar G. Miranda
wiley   +1 more source

New Hesperiidae additions to the Papilionoidea fauna of Uttar Pradesh, India (Insecta: Lepidoptera)

open access: yesSHILAP
This research article unveils significant additions to the Papilionoidea fauna of Uttar Pradesh, India. Through meticulous observation and documentation, two species belonging to the Hesperiidae family were discovered within the region.
Brij Lal   +5 more
doaj   +1 more source

Determinants of abundance and habitat association of mammals in Barandabhar Corridor Forest, Chitwan, Nepal

open access: yesFolia Oecologica, 2021
Barandabhar Corridor Forest (BCF), the biologically functional corridor, is surrounded by the large human settlements that exploit the corridor where large mammals such as tigers, leopards and their prey such as ungulates, primates, and rhinoceros occur.
Adhikari Jagan Nath   +2 more
doaj   +1 more source

A Modular and Programmable Cas13d Platform for RNA Single Nucleotide Variant Detection

open access: yesAdvanced Science, EarlyView.
A scenario‐guided Cas13d platform enables configurable single nucleotide variant ribonucleic acid diagnostics through rule‐based guide design and ribonucleic acid binding domain engineering, supporting amplification‐free ultrasensitive detection and amplification‐coupled robust detection for accurate mutation classification in clinical tumor specimens.
Zeyu Wang   +8 more
wiley   +1 more source

Status of endangered large prey predators following civil unrest in a biodiversity hotspot of India

open access: yesScientific Reports
Biodiversity hotspots, often located in regions of armed conflict face severe threats. Manas National Park, at the confluence of Indo-Burma and Himalaya hotspots, suffered two decades of civil unrest (late 1980s to early 2000s), causing habitat ...
Vaibhav Chandra Mathur   +6 more
doaj   +1 more source

Work flow improvement at Kenny Leather (M) Sdn. Bhd. [PDF]

open access: yes, 2020
Kenny Leather who was located at Merlimau Industrial Estate, Melaka driving force in the manufactures of leather. The company supply its product internationally and the product are well known globally due to their product’s quality and their commitment ...
Abdul Razak Ramesh, Mohamad Iqbal Afham   +7 more
core  

Tumor‐Intrinsic ARHGEF3 Enhances Antitumor Immunity by Promoting T‐Cell Infiltration and Limiting Myeloid Cell‐Mediated Immunosuppression

open access: yesAdvanced Science, EarlyView.
ARHGEF3 is broadly downregulated across human cancers and correlates with patient prognosis. Tumor‐intrinsic ARHGEF3 activates the RHOA–ROCK–PTEN cascade to inhibit AKT signaling, thereby promoting chemokine‐driven T‐cell infiltration and relieving lipid‐mediated myeloid immunosuppression.
Yue Li   +8 more
wiley   +1 more source

Synergistic Pyro‐Phototronics and Structural Anisotropy in CsAg2I3/GaN Heterostructures for High‐Performance Polarization‐Sensitive UV Photodetectors

open access: yesAdvanced Science, EarlyView.
The development of polarization‐sensitive ultraviolet photodetectors is limited by poor heterojunction quality and low polarization sensitivity. This study integrates synthesized CsAg2I3 single crystals with intrinsic non‐centrosymmetry into van der Waals heterojunction devices, demonstrating pronounced pyro‐phototronic effect.
Yalin Zhai   +9 more
wiley   +1 more source

Species Authentication of Dog, Cat, and Tiger Using Cytochrome β Gene

open access: yesMedia Peternakan, 2013
Adulteration of animal food products for economic reason has happened during the last decades. Species identification method development was needed to prevent falsification information.
Irine , H. Nuraini, C. Sumantri
doaj   +1 more source

Anthropogenic mortality of large mammals and trends of conflict over two decades in Nepal

open access: yesEcology and Evolution, 2022
Wildlife conservation in human‐dominated landscapes faces increased challenges due to rising conflicts between humans and wildlife. We investigated the human and wildlife loss rates due to human–wildlife conflict between 2000 and 2020 in Nepal.
Kedar Baral   +6 more
doaj   +1 more source

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