Results 91 to 100 of about 338,402 (262)

Numerical investigation on the influence of mesoscopic deformation on contact area and hydraulic aperture to fracture seepage

Deep Underground Science and Engineering, EarlyView.
Fluid flow through a single fracture is commonly described by the cubic law. However, deviations from this model are expected because natural fracture surfaces are rough and in contact with each other in discrete regions. In this study, the interactions between fracture closure, contact area, and hydraulic characterization of mesoscopic‐scale rough ...
Chenghao Han, Yuanlin Bai, Weijie Zhang, Jicheng Zhang, Hongfa Ma, Weiye Li   +5 more
wiley   +1 more source

Solar Fuels Via Methane Valorization: Thermochemical Pathways, Unified Metrics, and Techno‐Economic Perspectives

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez, Amjad Othman, Majid Linjawi, Amro Al‐Qutub   +3 more
wiley   +1 more source

Advanced Pancreatic Cancer Complicated by Nasogastric Tube Syndrome: A Case Report. [PDF]

Clin Case Rep
Yan C, Chen Z, Xia B, Li Y, Zhang J.
europepmc   +1 more source

Physical and Behavioral Health Diagnoses and Comorbidities Associated With Transition From Military Health System to Veterans Health Care Among Post-9/11 Veterans. [PDF]

Health Serv Res
Wooten NR, Amaun ME, Myers M, Addo PNO, Bowers J, Carey FR, Rull RP, Boyko EJ, Bell N, DeFede-Lopéz A, Pugh MJV.   +10 more
europepmc   +1 more source

Blade Count and Rotational Speed Sensitivity of Vertical‐Axis Turbines Under Guided Vehicle‐Generated Transient Wakes

Energy Science &Engineering, EarlyView.
Passing vehicles generate short‐duration wakes that can be redirected toward a vertical‐axis turbine. The interaction between wake structure, blade count, and rotational speed governs transient torque production. Low‐solidity configurations combined with tuned rotational speed enhance energy extraction under vehicle‐induced gusts.
Aydin Ulus, Stefan Ilie Moldovan
wiley   +1 more source

Behavioral treatment of insomnia in active-duty service members with traumatic brain injury: study protocol for a randomized clinical trial. [PDF]

Trials
Germain A, Wolfson M, Espejo E, Byrd A, Jurick S, Hungerford L, Sitzer T, Healy K, Chinoy E, Sessoms P, Wallace ML, MacGregor A.   +11 more
europepmc   +1 more source

Unsteady Flow Behavior and Radial Force Analysis of a Side Channel Pump Under Different Blade Tip Cutting Angles Using Computational Fluid Dynamics

Energy Science &Engineering, EarlyView.
The Radial Force (RF) distribution under different cutting angles is presented in Figure 1. Generally, the distribution of RF displays divergence across different flow conditions. The pattern of force distribution reveals a total of 24 peaks, which corresponds to the number of blades of the impeller of the SCP.
Kofi Asamoah Adu‐Poku, Desmond Appiah, Fan Zhang, Chen Ke   +3 more
wiley   +1 more source

A simple device for assisting capsule endoscopy in passing through complex duodenal stenosis. [PDF]

Endoscopy
Zhang P, Lian C, Jiang Z, Wu K, Wang P.
europepmc   +1 more source

Hydrogen Energy Research in Italy in the Bioeconomy Era

Energy Science &Engineering, EarlyView.
Image shows nearly completed NEOM solar hydrogen and green ammonia plant in Saudi Arabia. Solar (“green”) hydrogen is produced using alkaline water electrolyzers produced in Italy. ABSTRACT In 2026, the nearly concomitant launch of the world's first H2‐powered ship in Ancona, the completion of the first green H2 pipeline to refuel some 100 hydrogen ...
Mario Pagliaro
wiley   +1 more source

Behaviors and Norms Regarding Sexual Violence and Alcohol Use: How Do Service Members and College Students Compare. [PDF]

J Stud Alcohol Drugs
Walter KH, Crocker LD, Ray TN, Mullican NK, Leone RM, Prince JR, Miggantz EL, Zong ZY, Mayer ED, Sharma A, Kaysen DL, Davis KC, Orchowski LM, Gilmore AK.   +13 more
europepmc   +1 more source