Results 121 to 130 of about 6,570 (218)

Assessing GNSS Reflectometry for High‐Latitude 3D Ionospheric Imaging

Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.
Abstract This study investigates whether Global Navigation Satellite System Reflectometry (GNSS‐R) measurements from low‐Earth‐orbit (LEO) satellites can improve three‐dimensional (3D) ionospheric electron density imaging, with a focus on high‐latitude regions. Conventional ionospheric tomography is limited by sparse ground‐based receiver coverage over
Brenna Royersmith, Brian Breitsch, Jade Y. Morton   +2 more
wiley   +1 more source

[Research Progress in the Role of Hypoxia-Inducible Factor 1 in Altitude Sickness and the Mechanisms Involved]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Zhou Z, Sun F, Jiang B.
europepmc   +1 more source

Methods for Determining the Number of Mold Fungi in the Air—Current Trends

Environmental Microbiology Reports, Volume 18, Issue 4, August 2026.
A unified methodological framework combining culture‐based, molecular, and data‐driven approaches to advance reliable measurement and interpretation of indoor fungal bioaerosols. ABSTRACT Indoor fungal contamination poses significant health concerns due to the diversity and dynamic behaviour of airborne spores.
Juhi Mishra, Wioletta Przystas
wiley   +1 more source

A STEP IN STONE. ONTOLOGIES OF PODOMORPHIC PETROGLYPHS IN SOUTHERN SCANDINAVIAN BRONZE AGE

Oxford Journal of Archaeology, Volume 45, Issue 3, Page 330-348, August 2026.
Summary During the Bronze Age, a particular type of podomorphic petroglyph was produced on the outcrops by the sea in southern Scandinavia. In this text, their distribution, organization and articulation are analyzed in the Mälaren region of central‐eastern Sweden.
Fredrik Fahlander
wiley   +1 more source

South Korea's THAAD Decision at the Domestic–International Nexus: Preferences, Information, and Constraints

Pacific Focus, Volume 41, Issue 2, Page 175-188, August 2026.
ABSTRACT South Korean President Park Geun‐hye's 2016 decision to authorize the deployment of the U.S. Forces Korea THAAD system—and Beijing's subsequent economic and diplomatic coercion—marked a decisive inflection point in Seoul's China policy.
Joel Atkinson
wiley   +1 more source

Shocks and Vulnerability in Rural Tanzania

Review of Development Economics, Volume 30, Issue 3, Page 1916-1939, August 2026.
ABSTRACT This paper examines the relative importance of idiosyncratic and covariate shocks in shaping household vulnerability to poverty in rural Tanzania. Using five rounds of the Tanzanian National Panel Survey and a three‐level multilevel modeling framework, we account for the hierarchical structure of the data and decompose consumption variance ...
Tseday J. Mekasha, Kenneth Mdadila, Finn Tarp   +2 more
wiley   +1 more source

Lost Gatherers in the 21st Century: Probability of Area, Spatial Behavior, Risk Factors and Vulnerability

Transactions in GIS, Volume 30, Issue 5, August 2026.
ABSTRACT Gathering activities have evolved from survival‐driven practices to predominantly recreational and cultural pursuits, weakening the connection with nature and potentially reducing navigational skills, which may help explain why gathering accounts for 8% of the search operations in Catalonia (Spain). A key focus of this study was the comparison
Albert Martínez, Angel Blanch, Carles Comas   +2 more
wiley   +1 more source

Novel Inhibitors of Carbonic Anhydrase I and II Identified by High Throughput Virtual Screening and Validated by X‐Ray Crystallography

ChemMedChem, Volume 21, Issue 14, 29 July 2026.
High‐throughput virtual screening identifies novel carbonic anhydrase II ligands from large chemical libraries, enabling rapid hit discovery. Structural validation by X‐ray crystallography confirms the predicted binding modes and reveals key protein–ligand interactions.
Asher L. Brandt, Joseph Venditto, Marta Ferraroni, Claudiu T. Supuran, Andrea Angeli   +4 more
wiley   +1 more source

Analysis of the Charge Structure and Lightning Activity During a Severe Beijing Thunderstorm via an Innovative Balloon‐Borne 3D Electric Field Observation System

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract We developed an innovative balloon‐borne observation system based on China's BeiDou sounding platform that integrates a three‐axis electric field sensor for in‐cloud measurements of thunderstorm electrification. On 13 May 2025, this system was deployed during a severe convective storm over Beijing. In combination with multisource observations,
Ye Tian, Wenbin Gao, Chenyi Shi, Yue Sun, Xuebo Fan, Lei Meng, YongTao Yu, LongBin Zhang, Chen Chang, Jiachun Yang, Jin Li   +10 more
wiley   +1 more source

3D Water Vapor Signature of Tropical Storms: GNSS Tomography of the 10 Most Severe Rainfall Events in Hong Kong 2015–2025

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 13, 16 July 2026.
Abstract Monitoring water vapor during extreme events is crucial for understanding atmospheric physics, as well as for improving the prediction of severe weather and enhancing early warning systems. The major gap in monitoring water vapor during extreme events lies in the limited spatial and temporal resolutions of existing techniques.
P. Mateus, D. Hui, M. Zhang, R. Fernandes, P. M. A. Miranda   +4 more
wiley   +1 more source