Results 151 to 160 of about 110,022 (310)

Injury Risks to a Migratory Freshwater Fish During Downstream Passage Through a Regulated Floodplain Outlet: A Case Study on Golden Perch (Macquaria ambigua)

River Research and Applications, EarlyView.
ABSTRACT River infrastructures such as weirs, dams, inlet and outlet regulators often impair connectivity, leading to degradation and loss of key habitats for riverine fishes. This also holds true for golden perch (Macquaria ambigua Richardson), a migratory species in Australia's Murray–Darling Basin.
Josef Knott, Craig A. Boys, Christoffer Nagel, Jason D. Thiem, Lee J. Baumgartner, Juergen Geist   +5 more
wiley   +1 more source

Influence of Viscous Dissipation on Wear Behavior and Hardness Evolution of Tool Steels in Glass‐Fiber‐Reinforced Polymer Processing

steel research international, EarlyView.
Tool steels tested under injection molding conditions with glass‐fiber‐reinforced polymers, revealing how viscous dissipation drives hardness loss, even in PM grades. A sharp rise in wear with increasing injection volume rate and thermomechanical load uncovers striking material differences.
David Zidar, Roman Staudigl, Walter Friesenbichler, Clemens Holzer   +3 more
wiley   +1 more source

Evaluation of prestress losses in concrete beams using destructive and non‐destructive methods

Structural Concrete, EarlyView.
Abstract Over the past few decades, prestressing techniques have become essential in the construction of key structures, infrastructure, and bridges. The serviceability and safety of prestressed concrete (PC) elements are closely tied to the effectiveness of the prestressing process.
A. N. Consiglio, G. Muciaccia, G. Rosati
wiley   +1 more source

Large‐scale tests of 50‐year‐old prestressed concrete bridge girders

Structural Concrete, EarlyView.
Abstract An experimental investigation has been carried out as part of the BRIDGE|50 research project, focusing on large‐scale loading tests performed on five 50‐year‐old prestressed concrete (PC) girders. The study aimed at evaluating the structural response of five girders retrieved from a viaduct in the urban area of Turin, Italy, subjected to 4 ...
Francesco Tondolo, Pierclaudio Savino, Donato Sabia, Antonino Quattrone, Fabio Biondini, Gianpaolo Rosati, Mattia Anghileri, Bernardino Chiaia   +7 more
wiley   +1 more source

Punching shear of unbonded post‐tensioned steel fiber reinforced concrete slabs: The fiber contribution

Structural Concrete, EarlyView.
Abstract Steel fiber reinforced concrete (SFRC) enhances the flexural capacity of flat slabs and, due to its effectiveness in statically redundant bi‐dimensional elements, represents a viable alternative to conventional reinforcement. Although numerous studies have investigated the flexural behavior of SFRC slabs with and without bonded reinforcement ...
Chiara Gaddi, Matteo Colombo, Marco di Prisco   +2 more
wiley   +1 more source

The Costs of a Quiet Disorder: Direct and Indirect Costs of Idiopathic Intracranial Hypertension [PDF]

Idiopathic Intracranial Hypertension (IIH; pseudotumor cerebri) is a disorder with a reported incidence rate of one to three per 100,000 people in the general population.
Brenna Lobb, Daniel Friesner, Emanuel Tanne, Robert Rosenman   +3 more
core  

Gastrointestinal obstruction secondary to chronic obstructive nephrolithiasis: A case report

UroPrecision, EarlyView.
Abstract Background Nephrolithiasis is a common urologic condition, with increasing prevalence in the United States. This can often present with flank pain and hematuria; however, sequelae such as hydroureteronephrosis, forniceal rupture, and pyelonephritis can lead to more severe complications.
Jacob Galan, Shannon Leung, Steven E. Canfield   +2 more
wiley   +1 more source

The Clinical Efficacy of High‐Voltage Long‐Duration Pulsed Radiofrequency Treatment in Pudendal Neuralgia: A Retrospective Study

Neuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Background Patients with pudendal neuralgia (PN) experience long‐lasting chronic pain, hyperalgesia, and comorbid emotional disorders, such as depression and anxiety. Treatment via conventional pulsed radiofrequency (PRF) current carries a significantly high rate of failure.
Cheng‐Long Wang, Tao Song
wiley   +1 more source

Treatment of discospondylitis in dogs: A systematic review

Veterinary Record, EarlyView.
Abstract Background Both medical and surgical techniques have been reported to manage canine discospondylitis, although data on clinical effectiveness and long‐term prognosis remain limited. Methods A systematic review of studies on treatment approaches, follow‐up data and investigation methods was conducted.
Vasileios Ioannis Vallios, Evdokia Sourla, Daniel Low, Holger A. Volk, Marios Charalambous   +4 more
wiley   +1 more source

Clinical Effect Analysis of Spinal Cord Electrical Stimulator Implantation for Diabetic Foot

Neuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objective To investigate the clinical effect of spinal cord electrical stimulator implantation in the treatment of diabetic foot (DF). Materials and Methods We recruited 19 patients with DF who were admitted to Shengjing Hospital of China Medical University between January 2018 and May 2020.
Peng‐Bo Zhou, Min Bao
wiley   +1 more source