Results 21 to 30 of about 44,771 (263)

Formation Dominates Resorption With Increasing Mineralized Density and Time Postfracture in Cortical but Not Trabecular Bone: A Longitudinal HRpQCT Imaging Study in the Distal Radius

JBMR Plus, 2021
Clinical evaluation of fracture healing is often limited to an assessment of fracture bridging from radiographic images, without consideration for other aspects of bone quality.
Penny R Atkins, Kerstin Stock, Nicholas Ohs, Caitlyn J Collins, Lukas Horling, Stefan Benedikt, Gerald Degenhart, Kurt Lippuner, Michael Blauth, Patrik Christen, Ralph Müller   +10 more
doaj   +1 more source

A shut-in pressure calculation method for high-temperature high-pressure wells in deepwater fractured formations based on thermo-hydro-mechanical coupling

Petroleum Exploration and Development
By comprehensively considering the influences of temperature and pressure on fluid density in high temperature and high pressure (HTHP) wells in deepwater fractured formations and the effects of formation fracture deformation on well shut-in afterflow ...
Gang CHEN, Zhiyuan WANG, Xiaohui SUN, Jie ZHONG, Jianbo ZHANG, Xueqi LIU, Mingwei ZHANG, Baojiang SUN   +7 more
doaj   +1 more source

Experimental study on the mechanism of ice layer formation in fractured rock masses in cold regions

Scientific Reports, 2022
The formation and growth of ice layers in fractured rock masses is one of the main causes of frost weathering in bedrock in cold regions. The mechanism of ice layer formation in fractured rock masses was simulated in this study by conducting frost ...
Liping Wang, Zhuxu Dong, Ning Li, Wenli Wang, Yanzhe Tian, Shuanhai Xu   +5 more
doaj   +1 more source

Characteristics, classification and KNN-based evaluation of paleokarst carbonate reservoirs: A case study of Feixianguan Formation in northeastern Sichuan Basin, China

Energy Geoscience, 2023
The Feixianguan Formation reservoirs in northeastern Sichuan are mainly a suite of carbonate platform deposits. The reservoir types are diverse with high heterogeneity and complex genetic mechanisms.
Yang Ren, Wei Wei, Peng Zhu, Xiuming Zhang, Keyong Chen, Yisheng Liu   +5 more
doaj   +1 more source

A Simple Analytical Approach to Simulate Underbalanced- drilling in Naturally Fractured Reservoirs—The Effect of Short Overbalanced Conditions and Time Effect

Energies, 2010
This paper describes an analytical approach to investigate the nature of short overbalanced conditions and time effects during underbalanced drilling (UBD) in a naturally fractured reservoir.
Knut Inge Andersen, Johan Tronvoll, Siroos Salimi, Ali Ghalambor   +3 more
doaj   +1 more source

Lost circulation pattern in the vug-fractured limestone formation

Energy Reports, 2023
Due to numerous leakage zones, such as vugs, fractures, and caves appearing in carbonate rocks, lost circulation, the main issue, restricts safe and effective drilling.
Huiwen Pang, Mian Chen, Hanqing Wang, Yan Jin, Yunhu Lu, Jiabao Li   +5 more
doaj   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida, Gisela Cristiane Miyamoto, Daniel da Costa Torres, Ian Setubal Reis Chaves, Jonas do Carmo Paschoalin, Braúlio Lima Nascimento, Luciana Dias Chiavegato   +6 more
wiley   +1 more source

Avalanche Unstable Fracturing Formation Model [PDF]

Izvestiya, Physics of the Solid Earth, 2019
The basic ideas of the avalanche unstable fracture formation (AUF) model were for the first time presented by the scientists of the Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences at the Assembly of International Union of Geodesy and Geophysics in Moscow in 1971 and published in a special issue of Tectonophysics in 1972 ...
openaire   +1 more source

Early Clinical, Imaging, and Pathological Characteristics of SRPK3/TTN‐Digenic Myopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective SRPK3/TTN‐digenic myopathy was recently established as a skeletal muscle myopathy caused by digenic inheritance. This study characterizes the early clinical presentation of SRPK3/TTN‐digenic myopathy in one previously reported and seven newly identified pediatric patients.
Rotem Orbach, Sandra Donkervoort, Carola Hedberg‐Oldfors, Giovanni Baranello, Dimah Saade, Precilla D'Souza, Ruchee Patel, Eva Michael, A. Reghan Foley, Diana Bharucha‐Goebel, S. Jin Haugland, Meghan McAnally, Omer Abdul Hamid, Katherine Chao, Ellen F. Macnamara, Alan H. Beggs, Anna Sarkozy, Juliane Mueller, Steven A. Moore, Richard S. Finkel, Cynthia J. Tifft, Francesco Muntoni, Anders Oldfors, Carsten G. Bönnemann   +23 more
wiley   +1 more source

Acute Endocrine Alterations After Traumatic Brain Injury and 6‐Month Functional Outcome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Acute multi‐axis endocrine alterations after traumatic brain injury (TBI) remain incompletely characterized. This study aimed to examine their temporal patterns and explore their associations with 6‐month functional outcome and early inflammatory markers.
Biao Xu, Peng Guo, Rui Pan, Zhenghao Wang, Jingchao Zhou, Pengcheng Zhang, Xingzhe Zhang, Qinghua Zhang, Haibin Ma, Zhanfeng Niu   +9 more
wiley   +1 more source