Results 31 to 40 of about 5,450,980 (351)

Plastic strain directions of rockfill materials during loading and creeping

Yantu gongcheng xuebao, 2018
The determination of the incremental plastic strain direction (IPSD) is one of the kernels in elastoplastic constitutive models. It is generally assume that the IPSD depends only on the stress states and is not influenced by the stress increments.
FU Zhong-zhi 1, 2, CHEN Sheng-shui 1, 2, ZHANG Yi-jiang 1, SHI Bei-xiao 1
doaj   +1 more source

Simulation method for crest cracks in high earth core rockfill dams and its application

Yantu gongcheng xuebao, 2020
The crest cracks are the common dangers during construction and operation of high earth core rockfill (ECRD) dams. The occurrence and propagation of the crack increases the safety risk of the project greatly.
JI En-yue 1, 2, CHEN Sheng-shui 1, 2, FU Zhong-zhi 1, 2, ZHANG Can-hong 3
doaj   +1 more source

Brachial pulse pressure in acute heart failure. Results of the Heart Failure Registry [PDF]

, 2019
[Abstract] Aims To investigate the still uncertain independent prognostic impact of pulse pressure (PP) in acute heart failure (HF), in particular across the left ventricular ejection fraction (EF) phenotypes, and the potential contribution of PP in ...
Macarie, Cezar,, Laroche, Cécile, Bonapace, Stefano,, Maggioni, Aldo P.,, Crespo-Leiro, Maria G., Ulf Dahlström, Maggioni, Aldo P, Andrea Rossi, Piepoli, Massimo F.,, Andrew J.S. Coats, Pier Luigi Temporelli, Maria G. Crespo‐Leiro, Malek, Filip, Tavazzi, Luigi,, Temporelli, Pier Luigi, Crespo-Leiro, María Generosa, Rossi, Andrea,, Rossi, Andrea, Stefano Bonapace, Cécile Laroche, Crespo-Leiro, Maria G.,, Bonapace, Stefano, Malek, Filip,, Dahlström, Ulf, Temporelli, Pier Luigi,, Coats, Andrew J S, Massimo F. Piepoli, Piepoli, Massimo F, Macarie, Cezar, Coats, Andrew J. S.,, Coats, Andrew J. S., Laroche, Cecile,, Filip Malek, Crespo Leiro, Marisa, Cezar Macarie, Luigi Tavazzi, Maggioni, Aldo P., Dahlström, Ulf,, Tavazzi, Luigi, Aldo P. Maggioni, Piepoli, Massimo F.   +40 more
core   +1 more source

Mathematical model for breach of tailings dam due to overtopping and its application

Yantu gongcheng xuebao, 2017
Based on the non-equilibrium continuous equation and momentum equation for water-sand mixture, considering the impact on the variation of sand volume concentration due to the change of breach slope and bed, a mathematical model is established to describe
DENG Zhao 1, CHEN Sheng-shui 1, 2, ZHONG Qi-ming 1, 2
doaj   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo, Shehu Umar Abdullahi, Hassan Adam Murtala, Halima Kabir, Khadija A. Shamsu, Sari A. Acra, Virginia A. Stallings, Mark Rodeghier, Michael R. DeBaun, Lauren J. Klein   +9 more
wiley   +1 more source

Second law of thermodynamics and the failure of rock materials [PDF]

, 2001
The relation of nonequilibrium thermodynamics to some failure and fracture theories of rock mechanics is investigated. The basic concepts are given to connect failure to the properties of material equations describing the elastic properties.
Ván, Péter, Vásárhelyi, Balázs
core   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani, Rachel K. Peterson, Avani D. Rao, Laurie J. McKenzie, Ahmed Magdy Elmotayam, Leslie Chang, Michael Roth, Susan L. McGovern   +7 more
wiley   +1 more source

Lifestyle Modification in Heart Failure Management: Are We Using Evidence-Based Recommendations in Real World Practice? [PDF]

, 2023
The heart failure (HF) guideline's purpose is to assist medical professionals while treating patients with HF in accordance with the best current research. Many cases of HF are both, avoidable and treatable thanks to scientific trials.
강석민
core   +1 more source

Elastoplastic model for cemented coarse-grained materials and its application

Yantu gongcheng xuebao, 2019
Until now, the engineers still doubt about whether the cemented coarse-grained soils can be used in permanent structures such as high rockfill dams. It is mainly due to the fact that the studies on the mechanical properties of the cemented coarse-grained
WEI Kuang-min 1,2, CHEN Sheng-shui 1,2, LI Guo-ying 1,2, MI Zhan-kuan 1,2, LIN Hua 1,2
doaj   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk, Sebastian Michaelis, Michaela Döring, Thomas Eichholz, Ursula Holzer, Martin Ebinger, Tim Flaadt, Rupert Handgretinger, Peter Lang, Jan Frederic Weller, Markus Mezger   +10 more
wiley   +1 more source