Results 11 to 20 of about 16,158 (263)

Blast Injuries [PDF]

open access: yesMedical Journal Armed Forces India, 2010
Blasts injuries are responsible for about two-thirds of the conventional combat injuries during any military operation and account for a sizeable number during terrorist activities. The pathophysiology, clinical presentation and urgency of management vary significantly in primary blast injuries.
openaire   +3 more sources

Dynamic Response of Twin Circular Unlined Tunnels Subjected to Blasting P Waves

open access: yesFrontiers in Earth Science, 2022
The dynamic response of twin circular unlined tunnels is studied by indirect boundary integral equation method (IBIEM). The twin tunnels are assumed to lie in an unbounded elastic space subjected to blasting P waves.
Shiwei Lu   +11 more
doaj   +1 more source

Cryogel-Templated Fabrication of n-Al/PVDF Superhydrophobic Energetic Films with Exceptional Underwater Ignition Performance

open access: yesMolecules, 2022
The rapid heat loss and corrosion of nano-aluminum limits the energy performance of metastable intermolecular composites (MICs) in aquatic conditions. In this work, superhydrophobic n-Al/PVDF films were fabricated by the cryogel-templated method.
Jingwei Li   +5 more
doaj   +1 more source

The Beirut blast [PDF]

open access: yesCanadian Medical Association Journal, 2021
August 4, 2020, at 6:07 pm, I was sitting down, unwinding with my family, when the floor of our apartment began to shake. I knew the drill. As an emergency physician who had relocated to Beirut a decade ago, I had been through it countless times.
openaire   +2 more sources

Precision citrus segmentation and stem picking point localization using improved YOLOv8n-seg algorithm

open access: yesFrontiers in Plant Science
IntroductionDue to the small size of citrus stems, their color similarity to the background, and their variable position relative to the fruit, accurately locating picking points using robots in natural environments presents significant challenges ...
Han Li   +8 more
doaj   +1 more source

Inter-row delay time optimization and vibration control in blasting caving of insulating pillar based on the HJC constitutive model

open access: yes矿业科学学报
When using the blasting caving method to treat goaf, the collapsing ore and rock can cause shock disturbances to the roof of the lower stope, which may lead to stability risks.
FEI Honglu   +5 more
doaj   +1 more source

Study on explosive welding A1060/3D-Printed-SUS316L

open access: yesJournal of Materials Research and Technology, 2023
Explosive welding has been extensively harnessed to create composite materials for various applications in recent years. Integrating 3D-printed metal materials in explosive welding is important for future research and the broader application of 3D ...
Jiawen Huang   +5 more
doaj   +1 more source

Composition and Characteristics of Rock Vibration Generated in Blasting Excavation of Deep Tunnels

open access: yesFrontiers in Earth Science, 2022
During blasting excavation in deep rock masses, the in situ stress initially exerted on blast-created free surfaces is rapidly released along with rock cracking by blasting.
Jianhua Yang   +10 more
doaj   +1 more source

Blast Crisis [PDF]

open access: yesJournal of Education and Teaching in Emergency Medicine, 2020
N ...
Kirwin, Margaret, Yee, Jennifer
openaire   +4 more sources

The Role of “Adult‐Onset” Cancer Predisposition Genes in Pediatric Cancer: A Comprehensive Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Current literature estimates that 10% of pediatric cancers are caused by pathogenic or likely pathogenic (P/LP) germline variants in cancer predisposition genes (CPGs). Variants in CPGs thought to increase cancer risk exclusively during adulthood are referred to as “adult‐onset” CPGs (aoCPGs).
Maria Rozo   +5 more
wiley   +1 more source

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