Results 121 to 130 of about 692 (188)

Nitrogen Memoryscapes: Typologies of Nitrogen Inputs and Riverine Loads Across the Continental United States

Earth's Future, Volume 14, Issue 8, August 2026.
Abstract Nitrogen pollution has severely impacted inland and coastal waters, contributing to eutrophication, harmful algal blooms, and drinking water contamination. Reducing nitrogen inputs is widely expected to improve water quality, but watershed responses to changing nitrogen surplus are often nonlinear and delayed, complicating expectations of ...
D. K. Byrnes, K. J. Van Meter, N. B. Basu   +2 more
wiley   +1 more source

Of cables and threads

American Ethnologist, Volume 53, Issue 3, Page 283-295, August 2026.
Abstract Over the past two decades, gondola lifts have become central to interventions in urban Latin America's auto‐constructed peripheries. As cable car urbanism reshapes the city's edge, it raises fundamental questions about the notion of the “urban fabric” as a sociomaterial practice, an epistemology, and a site of politics.
Federico Pérez Fernández
wiley   +1 more source

Inbreeding and Demographic History of Caribou (Rangifer tarandus) in Western Canada Inferred From Genome‐Wide SNP Data

Evolutionary Applications, Volume 19, Issue 8, August 2026.
ABSTRACT Assessing genetic diversity is essential for conserving endangered populations, yet comprehensive genomic evaluations remain limited for many declining species. Here, we investigated inbreeding levels and effective population sizes (Ne) of caribou (Rangifer tarandus) in western Canada, where populations have experienced pronounced declines ...
Charlotte Bourbon, Samuel Deakin, Anita Michalak, Margaret M. Hughes, Maria Cavedon, Lalenia Neufeld, Agnès Pelletier, Jean Polfus, Helen Schwantje, Caeley Thacker, Marco Musiani, Jocelyn Poissant   +11 more
wiley   +1 more source

Future Projections of Burned Area in Europe Highlight the Importance of Human Action

Global Change Biology, Volume 32, Issue 8, August 2026.
Our simulations with two fire models and the LPJmL Dynamic Global Vegetation Model show that both biophysical and socio‐economic drivers shape future wildfire activity in Europe. Fire weather and fire management capacity dominate broad trends, while changes in land use, vegetation and population density shape regional patterns. Improved fire management
Maik Billing, Matthew Forrest, Simon P. K. Bowring, Luke Oberhagemann, Alex N. Neidermeier, Jessica Hetzer, Werner von Bloh, Christoph Müller, Susanne Rolinski, Thomas Hickler, Kirsten Thonicke   +10 more
wiley   +1 more source

Association Between Contact Force and Acute Lesion Effectiveness in Focal Pulsed Field Ablation

Journal of Cardiovascular Electrophysiology, Volume 37, Issue 8, Page 1879-1882, August 2026.
ABSTRACT Introduction Pulsed field ablation (PFA), based on irreversible electroporation, is a non‐thermal modality designed to create myocardial lesions while minimizing collateral injury. The determinants of acute lesion effectiveness in humans remain incompletely understood.
Sara Poggi, Nandor Szegedi, Cheryl Teres, Daniel Scherr, Christian Heeger, Gabor Szeplaki, Benjamin Berte, Alexandra Karsai, Teresa Strisciuglio, Giuseppe Stabile   +9 more
wiley   +1 more source

Invasive Assessment of Right Ventricular Dysfunction Predicts Periprocedural Outcomes in Patients Undergoing Unplanned Ventricular Tachycardia Ablation

Journal of Cardiovascular Electrophysiology, Volume 37, Issue 8, Page 1699-1708, August 2026.
Displays bar graphs showing outcome rates stratified by clinical and hemodynamic variables. Asterisks (*) denote statistically significant differences (p ≤ 0.05). “NS” indicates non‐significant comparisons. Percentages are shown above each bar. The top panel corresponds to acute kidney injury (blue bars), and the bottom panel corresponds to acute ...
Tess Calcagno, Sai Prasad Ramachandran, V. Karthik, Mendpara Vaidehi, Andrew Cesmat, Joseph Sipko, Bryan Baranowski, Mandeep Bhargava, Thomas D. Callahan, Mina K. Chung, Thomas Dresing, Ayman A. Hussein, Mohamed Kanj, Arshneel Kochar, David O. Martin, Walid I. Saliba, Tyler L. Taigen, Niraj Varma, Koji Higuchi, Justin Z. Lee, Oussama M. Wazni, Andres Carmona Rubio, Pasquale Santangeli, Jakub Sroubek   +23 more
wiley   +1 more source

Impacts of Hemodynamic Support on Ventricular Arrhythmia Ablation

Journal of Cardiovascular Electrophysiology, Volume 37, Issue 8, Page 1711-1722, August 2026.
ABSTRACT Background Data on the efficacy of hemodynamic support (HS) for protecting ventricular arrhythmia (VA) ablation in high‐risk heart failure (HF) patients with an impaired left ventricular function and its impact on mortality is limited. Objectives This study aimed to assess procedural efficacy, related complications, VA‐free survival, and ...
Denise Guckel, Moneeb Khalaph, Mustapha El Hamriti, Thomas Fink, Vanessa Sciacca, Maximilian Moersdorf, Guram Imnadze, Martin Braun, Angelika Costard‐Jäckle, René Schramm, Jan Gummert, Philipp Sommer, Christian Sohns   +12 more
wiley   +1 more source

Modified Anatomical Ablation Strategy for Mitral Isthmus

Pacing and Clinical Electrophysiology, Volume 49, Issue 8, Page 1159-1167, August 2026.
ABSTRACT Background Durable mitral isthmus (MI) block remains challenging in persistent atrial fibrillation (AF) ablation. Ethanol infusion into the vein of Marshall (EI‐VOM) enhances efficacy, but the minimal endocardial ablation extent post‐EI‐VOM is undefined.
Kui He, Yifei Lu, Yuan Zhang, Tao Li, Mengqi Yang, Jiangbo Lin, Weili Ge, Yafei Mi   +7 more
wiley   +1 more source

The El Salvador Exception in a Pacific Rim Context: Outsourced Security Governance Across the Americas and the Asia‐Pacific

Pacific Focus, Volume 41, Issue 2, Page 260-272, August 2026.
ABSTRACT This paper examines the 2025 US decision to deport members of the Venezuelan‐origin gang Tren de Aragua to El Salvador under a $6 million incarceration agreement, arguing that the episode represents a critical evolution in outsourced security governance. By comparing this case with the 1980s deportation of Salvadoran gang affiliates, the paper
Taeheok Lee
wiley   +1 more source

A Matrix‐Free, Scalable, and Robust Implicit Material Point Method

International Journal for Numerical Methods in Engineering, Volume 127, Issue 14, 30 July 2026.
ABSTRACT An implicit material point method is presented using a new dynamic relaxation solver, allowing for a simple and efficient quasi‐static formulation that may be readily implemented in existing explicit‐dynamic codes. The use of dynamic relaxation and aggregation is shown to produce an extremely robust material point method scheme, with good ...
Sam J. V. Sutcliffe, William M. Coombs, Wangcheng Zhang, Ravindra Duddu, Giuliano Pretti, Charles E. Augarde   +5 more
wiley   +1 more source