Results 151 to 160 of about 68,679 (236)

Fast, Flexible, Feasible: A Transparent Framework for Evaluating eDNA Workflow Trade‐Offs in Resource‐Limited Settings

Molecular Ecology Resources, Volume 26, Issue 1, January 2026.
ABSTRACT Environmental DNA (eDNA) analysis enables biodiversity monitoring by detecting organisms from trace genetic material, but high reagent costs, cold‐chain logistics and computational demands limit its broader use, particularly in resource‐limited settings.
Yin Cheong Aden Ip, Elizabeth Andruszkiewicz Allan, Shana Lee Hirsch, Ryan P. Kelly   +3 more
wiley   +1 more source

Weaponising the Supply Chain: Yemen's Blockade and the Contradictions of Maritime Logistics Capital

Antipode, Volume 58, Issue 1, January 2026.
Abstract This paper examines the 2023–2025 naval blockade imposed by Yemen in the Red Sea. It argues that the blockade's success in disrupting global trade stemmed from the potent confluence of asymmetric military tactics and the structural vulnerabilities inherent within global maritime logistics capitalism.
Ashok Kumar
wiley   +1 more source

Recalibrating Entrepreneurship Research: Decolonizing and Embracing the Pluralism of Entrepreneurial Activity

Journal of Management Studies, Volume 63, Issue 1, Page 1-21, January 2026.
Abstract Entrepreneurship research has long focused on exceptional, high‐growth, venture‐funded firms while overlooking the everyday and modest ventures that make up most entrepreneurial activity. This Special Issue calls for a recalibration of the field by decolonizing its assumptions and embracing its pluralism.
Robert Nason, Pablo Muñoz, Helen Haugh, Friederike Welter, Gerard George, Shameen Prashantham   +5 more
wiley   +1 more source

Inferring the Mass Content of Galaxy Clusters with Satellite Kinematics and Jeans Anisotropic Modeling

The Astrophysical Journal
Satellite galaxies can be used to indicate the dynamic mass of galaxy groups and clusters. In this study, we apply the axisymmetric Jeans Anisotropic Multi-Gaussian Expansion ( JAM ) modeling to satellite galaxies in 28 galaxy clusters selected from the ...
Rui Shi, Wenting Wang, Zhaozhou Li, Ling Zhu, Alexander Smith, Shaun Cole, Hongyu Gao, Xiaokai Chen, Qingyang Li, Jiaxin Han   +9 more
doaj   +1 more source

Genomic Evidence for Dual Introductions, Limited Gene Flow and Niche Preferences in the Invasive Wasp Vespula germanica in South Africa

Molecular Ecology, Volume 35, Issue 1, January 2026.
ABSTRACT Biological invasions are major drivers of recent biodiversity changes, yet the genetic structure and ecological mechanisms underlying invasion dynamics remain poorly resolved in invasive social insects. In South Africa, the European wasp Vespula germanica (Hymenoptera: Vespidae), introduced in the 1970s, has spread remarkably more slowly than ...
Damien Gergonne, Ruan Veldtman, Gulu Bekker, Cang Hui, Barbara van Asch   +4 more
wiley   +1 more source

Rutin Improved the Meat Quality and Hepatointestinal Health of Nile Tilapia (Oreochromis niloticus) After High‐Level Fava Bean Feeding

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
A high‐level fava beans diet has been proven to enhance the texture characteristics of tilapia muscle, yet it can also induce hepatointestinal injury. Rutin, as a nutritional additive, has antioxidant and immune‐boosting effects. This study explored the regulatory effect of 150 and 300 mg/kg rutin on the muscle characteristics and hepatointestinal ...
Ke Cheng, Xinyao Zhang, Lixue Dong, Di Peng, Yangyang Liu, Dexing Zhu, Zhongbao Guo, Yongju Luo, Apeng Liu, Juan Tian, Hua Wen, Mingdian Liu, Ming Jiang, Liqiao Chen   +13 more
wiley   +1 more source

Decoding AGN Feedback with X-arithmetic: From Morphology to Physical Mechanisms

The Astrophysical Journal
Feedback from active galactic nuclei is a key process in the evolution of massive halos in the Universe. New observational information on feedback is crucial for improving the implementation of the physics in numerical models.
Hannah McCall, Irina Zhuravleva, Eugene Churazov, Congyao Zhang, William Forman, Christine Jones, Yuan Li   +6 more
doaj   +1 more source

Heavy Metal Contamination in Chocolates and Candies: Sources, Health Risks, and Analytical Insights

Journal of Chemistry, Volume 2026, Issue 1, 2026.
The presence of heavy metals in chocolates and candies poses growing public health concerns, particularly for children who are frequent consumers. This review consolidates evidence on the occurrence, sources, toxicological impacts, and analytical monitoring of metals, including Pb, Cd, Hg, As, Cr, Ni, and Al, in confectionery products.
Mahmood Ahmed, Maryam, Ali Abbas Aslam, Fatima Aftab, Ahmad Saeed, Mudassar Sanaullah, Muhammad Hassan, Riaz Hussain, Eisha Eiman, Masooma Irfan, Muhammad Yaseen, Muhammad Zaeem Mehdi, Sohini Basu Roy   +12 more
wiley   +1 more source

Exploiting Machine Learning and Disequilibrium in Galaxy Clusters to Obtain a Mass Profile

The Astrophysical Journal Letters
We use 3D k -means clustering to characterize galaxy substructure in the A2146 cluster of galaxies ( z = 0.2343). This method objectively characterizes the cluster’s substructure using projected position and velocity data for 67 galaxies within a 2.305 ...
Mark J. Henriksen, Prajwal Panda
doaj   +1 more source

Formation Channels of Diffuse Lights in Groups and Clusters over Time

The Astrophysical Journal
We explore the formation of the intragroup light and intracluster light, representing diffuse lights within groups and clusters, from the point that z = 1.5.
Kyungwon Chun, Jihye Shin, Jongwan Ko, Rory Smith, Jaewon Yoo   +4 more
doaj   +1 more source