Results 111 to 120 of about 1,880,801 (329)

Shear behavior of bolt–grout interfaces under constant normal stiffness: Influence of grout strength and thickness

Deep Underground Science and Engineering, EarlyView.
The effects of grout strength and thickness on the shear behavior of bolt–grout interfaces (BGI) under constant normal stiffness conditions are investigated. Shear strength, failure modes, and acoustic emission characteristics are examined. The findings reveal that grout strength exerts a significantly greater influence on BGI shear strength and ...
Sunhao Zhang, Dongqi Shang, Yujing Jiang, Jinge Zhang, Hongbin Chen, Tianqi Jiang   +5 more
wiley   +1 more source

Rib stress fracture in a female athlete caused by bouncing the barbell in bench press exercise: A case report

SAGE Open Medical Case Reports
Rib stress fractures can occur in sports involving repetitive trunk muscle contractions. Few documented cases show rib fractures from repetitive upper-limb training.
Yuya Fukuda, Kinshi Kato, Kenichi Otoshi, Michiyuki Hakozaki, Yoichi Kaneuchi, Yoshihiro Matsumoto   +5 more
doaj   +1 more source

Strengthening urban resilience in China through underground infrastructures management: Addressing global climate challenges with technological solutions

Deep Underground Science and Engineering, EarlyView.
This paper explores how climate‐resilient technologies, such as smart grids, digital twins, and self‐healing materials, can enhance urban resilience. It highlights the urgent need for proactive planning, public‐private collaboration, and data‐driven innovation to future‐proof underground infrastructure amid accelerating climate and urban pressures ...
Kai Chen Goh, Tonni Agustiono Kurniawan, Christia Meidiana, Abdelkader Anouzla, Faissal Aziz, Imran Ali, Joan Cecilia C. Casila, M. Imran Khan, Dongdong Zhang, Meihui Jiang, Mohd Hafiz Dzarfan Othman, Md Munir Hayet Khan, Kasun Kumara Dissanayake   +12 more
wiley   +1 more source

TPTH 3.04 Optimising Rib Fracture Management - Increasing TIPTOP Guideline Awareness

Aims An internal audit and literature review demonstrated an extended length of stay amongst rib fracture patients as compared with similar district general hospitals.
Madiha Nissar, Neha Ravichandra
core   +1 more source

We ought to discuss the social construction of cadavers: Here's why and how

Anatomical Sciences Education, EarlyView.
Fatima Ehsan, Susan Lamb
wiley   +1 more source

Modeling and experimental validation of bolt–grout bond–slip behavior for deep underground excavation support

Deep Underground Science and Engineering, EarlyView.
A novel shear‐lag model, validated by pull‐out tests, incorporates a constant bond stress stage to predict the complete load–displacement response of grouted rock bolts, providing a new tool for optimizing anchorage length and material toughness in deep underground engineering. Abstract The stability of rock masses in deep underground excavations, such
Wenhui Bian, Xiaohui He, Kexue Wang, Yufei Wu, Guoxin Wang, Shaochen Zhang, Jun Yang   +6 more
wiley   +1 more source

Advancing mine pillar design: Evaluating traditional methods and integrating AI for enhanced stability of pillars in the Great Dyke, Zimbabwe

Deep Underground Science and Engineering, EarlyView.
B1 is bord width 1, B2 is bord width 2, L is the pillar length, W is the pillar width, red color and letter A represent the pillars, and white color and number 1 represent excavated areas. Pstress is the average pillar stress; σv is the vertical component of the virgin stress, MPa; and e is the areal extraction ratio. e = B o B o + B P ${\rm{e}}=\frac{{
Tawanda Zvarivadza, Hendrik Grobler, Peter Apata Olubambi, Moshood Onifade, Manoj Khandelwal   +4 more
wiley   +1 more source

Pattern of Abdominal Organ Injury in Blunt Abdominal Trauma Associated with Rib Fractures with Their Outcome

Journal of Orthopaedic Diseases and Traumatology
Background: Blunt abdominal trauma (BAT) is often associated with rib fractures, which may indicate underlying intra-abdominal injury. Objective: The objective of the study is to assess abdominal organ injury patterns in BAT and their correlation with ...
Deepak Pankaj, Kumar Chandan, Nitesh Kumar, Varsha Varghese, Vibhuti Bhushan   +4 more
doaj   +1 more source

Investigation on the failure evolution characteristics of surrounding rock in deep cross‐fault roadway: Based on physical model test and numerical simulation

Deep Underground Science and Engineering, EarlyView.
This study reveals the failure evolution characteristics of deep cross‐fault roadway surrounding rock under excavation support and periodic weighting. Periodic weighting readily induces fault activation, with the spatial distribution of failed rock masses being controlled by the fault strike and dip.
Tiezhu Li, Suping Peng, Jing Zheng, Zhanhua Yang, Qijun Tian   +4 more
wiley   +1 more source

Beyond the break: development and validation of a new classification system for acute traumatic rib fractures

Trauma Surgery & Acute Care Open
Background Despite the high incidence and significant injury burden of rib fractures, a universally agreed-upon taxonomy for acute traumatic rib fractures (TARF) has not been established. We propose a novel TARF with three components: (1) the rib that is
Asim Khwaja, Bradley Faliks, Alicia Mangram, James Dzandu, Joseph Frank Sucher, Hoang Lim, Ramy El Mankabady, Scott Sholem, Christopher Mellon, Adam Mina, Mytia McNeal, Chuck Balcome, Kallen Beall   +12 more
doaj   +1 more source