Results 21 to 30 of about 17,088 (259)

Optimization of Setting Angle Distribution to Suppress Hump Characteristic in Pump Turbine

Energies, 2023
Pump turbines play a quite important role of peak-valley shifting in the grid, and the hump margin is a critical criterion related to the safety and stability of operation in pump mode. Aiming at investigating the influence of runner outlet setting angle
Yonglin Qin, Deyou Li, Hongjie Wang, Xianzhu Wei   +3 more
doaj   +1 more source

CONTROLLING THE SPEED OF ROLLING CUTS IN CONDITIONS OF REDUCTION OF BRAKE POWER OF CAR RETARDERS

Nauka ta progres transportu, 2016
Purpose. The study aims to develop the requirements for organization of the marshalling process in the conditions when the power of retarder positions is less than the nominal one. Methodology.
D. M. Kozachenko, V. I. Bobrovskyi, C. V. Grevtsov, M. I. Berezovyi   +3 more
doaj   +1 more source

Using the Autospreaders as a Cutting Guide for Component Hump Reduction in Rhinoplasty

Plastic and Reconstructive Surgery, Global Open, 2022
Dorsal preservation techniques as a means of addressing the dorsal hump have been popularized recently to avoid midvault disruption or dorsal resection. The pitfall of these techniques is the higher rate of dorsal hump recurrence of up to 15%. We present
Abrar Al Jassim, MD, CM, Sami P. Moubayed, MD, FRCSC, ABFPRS   +1 more
doaj   +1 more source

The Health Hump

SSRN Electronic Journal, 2015
AbstractIn this paper, I suggest a novel explanation for a hump-shaped age-consumption profile, based on human aging. The model integrates health in the utility function and utilizes recent estimates of the effects of health on the marginal utility of consumption. The parsimonious model has a closed-form solution for the age of peak consumption and the
openaire   +3 more sources

STUDY OF TECHNICAL STATE IMPACT OF BRAKE RETARDERS AT THE PROCESSING ABILITY OF HUMPS

Nauka ta progres transportu, 2016
Purpose. The research aims development of methods for calculating the estimated capacity humps for the loss conditions of brake power retarders. Methodology.
D. M. Kozachenko, S. V. Grevtsov, T. V. Bolvanovska   +2 more
doaj   +1 more source

Genomic surveillance of HBV and HDV reveals genotype-specific risk of liver disease in central Vietnam

Scientific Reports
Hepatitis B virus (HBV) genotype distribution, resistance mutations, and hepatitis delta virus (HDV) co-infection play critical roles in disease progression and treatment outcomes yet remain understudied in central Vietnam. This study aimed to understand
Le Chi Cao, Tran Thi Tien Xinh, Dang Ngoc Phuoc, Nguyen Thi Dung, Tran Thi Kim Loan, Pham Van Duc, Dao Thi Huyen, Le Thi Kieu Linh, Le Huu Song, Thirumalaisamy P. Velavan   +9 more
doaj   +1 more source

Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis

FEBS Open Bio, EarlyView.
Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho, Rebecca Schmitt, Aneesha Dasgupta, Alexandra Ducharme, Jason Doles   +4 more
wiley   +1 more source

High Hepatitis E Virus (HEV) Seroprevalence and No Evidence of HEV Viraemia in Vietnamese Blood Donors

Viruses, 2023
The prevalence of hepatitis E virus (HEV) in the Vietnamese population remains underestimated. The aim of the present study was to investigate the seroprevalence of HEV IgG/IgM antibodies and the presence of HEV RNA in blood donors as a part of ...
Le Chi Cao, Vanessa Martin, Le Thi Kieu Linh, Tran Thi Giang, Ngo Thi Minh Chau, Ton Nu Phuong Anh, Vu Xuan Nghia, Nguyen Trong The, Truong Nhat My, Bui Tien Sy, Nguyen Linh Toan, Le Huu Song, C.-Thomas Bock, Thirumalaisamy P. Velavan   +13 more
doaj   +1 more source

The Lupus Damage Index Revision Program: Results From the Item Generation and Reduction Phases

Arthritis Care &Research, EarlyView.
Objective A data‐driven and expert/patient consensus‐based project to develop a revised Systemic Lupus International Collaborating Clinics (SLICC)/American College of Rheumatology (ACR) Damage Index (SDI) is under way supported by SLICC, ACR, and the Lupus Foundation of America. Our objective is to report the item generation and reduction phase results
Burak Kundakci, Megan R. W. Barber, Ann E. Clarke, Sindhu R. Johnson, Anselm Mak, Hermine I. Brunner, Murat Inanc, Rosalind Ramsey‐Goldman, Guillermo Ruiz‐Irastorza, Ellen M. Ginzler, John G. Hanly, Alexandra Legge, Cynthia Aranow, Laurent Arnaud, Nathalie Costedoat‐Chalumeau, Dafna D. Gladman, Søren Jacobsen, Michelle Petri, Clovis A. Silva, Évelyne Vinet, Alexandre E. Voskuyl, SDI Revision Literature Review Groups, SDI Revision Delphi Panel, SDI Revision Item Reduction Committee, SDI Revision Clinical Domain Groups, Ian N. Bruce   +25 more
wiley   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

Advanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb, Zachary T. Kloenne, Samuel R. Rogers, Chi Hang Dominik Kwok, Mark C. Hardy, Michele S. Conroy, David Dye   +6 more
wiley   +1 more source