Results 41 to 50 of about 273,946 (300)

Mechanical Properties of Marble Under Triaxial and Cyclic Loading Based on Discrete Elements

Applied Sciences
The excavation process for a deeply buried chamber in a high ground stress area is often dynamic. The design of reasonable excavation methods for differing geological conditions and surrounding pressure environments is of great engineering significance ...
Yanshuang Yang, Jiancheng Peng, Zhen Cui, Lei Yan, Zhaopeng Kang   +4 more
doaj   +1 more source

Investigation on the relationship between CT numbers and marble failure under different confining pressures

Reviews on Advanced Materials Science, 2021
Computed tomography (CT) scanning technology is helpful in investigating rock materials as it can demonstrate the micro structure of rock clearly. Conventional triaxial compression tests and the corresponding graded triaxial loading tests were carried ...
Yan-Shuang Yang, Kai-Yue Li, Hui Zhou, Hao-Yuan Tian, Wei Cheng, Zhan-Rong Zhang, Musonda Kaunda   +6 more
doaj   +1 more source

Experience With Performing Rheocarna Therapy via the Single‐Needle Method for Treatment of Chronic Limb‐Threatening Ischemia

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This study investigated the safety and efficacy of single‐needle Rheocarna therapy for chronic limb‐threatening ischemia (CLTI) with wounds. Methods Six patients with CLTI involving ulcers unresponsive to revascularization underwent single‐needle Rheocarna treatment.
Yasutaka Yamauchi, Rie Tanaka, Reona Kawahira, Shingo Nabeta, Kouhei Naoi, Kazuhito Kitajima, Akira Wada, Tomonari Takagi, Norihiko Ohura, Akira Miyamoto   +9 more
wiley   +1 more source

Effectiveness of a Novel Low‐Density Lipoprotein Apheresis Device Rheocarna in Patients Undergoing Hemodialysis With Chronic Limb‐Threatening Ischemia: A Single‐Center Retrospective Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic limb‐threatening ischemia (CLTI) is a severe form of lower‐extremity artery disease characterized by distal lesions and microcirculatory impairment, limiting revascularization efficacy. Rheocarna is a direct hemoperfusion low‐density lipoprotein (LDL) adsorption device with potential rheological and anti‐inflammatory ...
Kunihiro Ishioka, Takayasu Ohtake, Kei Ohmori, Chika Shibuya, Tomoki Tsukahara, Mizuki Yamano, Yasuhiro Mochida, Machiko Oka, Kyoko Maesato, Yusuke Tsukamoto, Hidekazu Moriya, Sumi Hidaka, Shuzo Kobayashi   +12 more
wiley   +1 more source

Comparative evaluation of the influence of immediate versus delayed loading protocols of dental implants: A radiographic and clinical study

The Journal of Indian Prosthodontic Society, 2018
Aim: Immediate loading protocol, in recent times, has gained popularity as it has not only shortened the treatment time but also resulted in enhanced patient satisfaction.
Kushaldeep, Amrit Tandan, Viram Upadhyaya, Mohit Raghuvanshi   +3 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Immediate Versus Conventional Loading of Implant-Supported Maxillary Overdentures: A Finite Element Stress Analysis [PDF]

, 2013
Purpose: To compare biomechanical outcomes of immediately and conventionally loaded bar-retained implant-supported maxillary overdentures using finite element stress analysis.
Akca, Kivanc, Eser, Atilim, Cavusoglu, Y, Eckert, S, Cehreli, MC, Eckert, Steven, Cehreli, Murat Cavit, Cavusoglu, Yeliz, Eser, A   +8 more
core   +1 more source

RETROSPECTIVE COMPARATIVE STUDY OF BONE LOSS IN IMPLANTS WITH AND WITHOUT IMMEDIATE LOADING IN THE EGAS MONIZ UNIVERSITY CLINIC

Taikomieji tyrimai studijose ir praktikoje, 2019
To evaluate bone loss after three years in implants placed at the implantology consult at the Egas Moniz University Clinic, relating bone loss to the type of loading (conventional or immediate load).
Bárbara Galrinho, Ricardo São João, Francisco Salvado   +2 more
doaj  

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Comparative Analysis of Crestal Bone Levels of Basal Implants and Conventional Implants: A Clinico Radiological Study

Journal of Pharmacy and Bioallied Sciences
Introduction: This study presents a comparative analysis of crestal bone levels, keratinized gingiva width (KGW), and gingival thickness (BGT) between basal and conventional dental implants over a 6-month period in the mandibular posterior region ...
Kshitibhushan Singh Pandaw, Sachin K Malagi, Dennis V Abraham, Saurabh Tembhurne, Sneha Banerjee, Arundhuti Mahato   +5 more
doaj   +1 more source