Results 31 to 40 of about 521,562 (282)

Comparative Study on Connection Properties of Shear Bolt and Screw of Thin Cross-laminated Timber Panel

open access: yesBioResources, 2022
Cross-laminated timber (CLT), a wood product with excellent shear resistance, is often used in modern timber constructions. Using the standards ASTM D1761-12 (2020) and NDS-2012 (2012), this study investigated the connection properties of shear bolts and
Daiyuan Zhang   +5 more
doaj  

V-slotted screw head and matching driving tool facilitate insertion and removal of screw fasteners [PDF]

open access: yes, 1964
A V-slotted designed screw and a screwdriver with a V-shaped tang facilitate driving the screw into difficult locations and minimize axial forces thus avoiding damage to the ...
Handley, M. G.
core   +1 more source

Analysis of locking self-taping bone screws for angularly stable plates [PDF]

open access: yes, 2017
Paper focuses on biomechanics, specifically on locking cortical bone screws in angularly stable plates used for the treatment of bone fractures in the medical fields of traumatology and orthopaedics. During extraction of titanium-alloy implants, problems
Demel, Jiří   +4 more
core   +1 more source

Novel Genetic Risk Factor Identified for L‐Asparaginase‐Induced Pancreatitis in Pediatric Patients With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background L‐asparaginase is a critical component in treatment protocols for pediatric acute lymphoblastic leukemia. Acute pancreatitis reactions can necessitate delays and, in some cases, discontinuation of L‐asparaginase, which compromises outcomes.
Edward J. Raack   +39 more
wiley   +1 more source

Fragment Compression through Distal Locking Hole by Screw with Washer: A Supplement to Nailing in Distal Tibia Fractures [PDF]

open access: yesJournal of Foot and Ankle Surgery (Asia Pacific)
Introduction: Distal tibial metadiaphyseal fractures are challenging fractures that need multiple principles of fixation for optimal stability. Conventionally, when the distal locking screw hole of tibia interlock nail coincides with the fracture site ...
Sunil G Kulkarni   +5 more
doaj   +1 more source

Investigation for a suitable screw of a briquetting machine [PDF]

open access: yes, 2004
[Abstract]: Briquetting is a well-established technology. But its crucial part is the screw wear, which has a great influence on the cost of production.
Ali, Md Nawsher   +2 more
core  

BMI‐1 modulation and trafficking during M phase in diffuse intrinsic pontine glioma

open access: yesFEBS Open Bio, EarlyView.
The schematic illustrates BMI‐1 phosphorylation during M phase, which triggers its translocation from the nucleus to the cytoplasm. In cycling cells, BMI‐1 functions within the PRC1 complex to mediate H2A K119 monoubiquitination. Following PTC596‐induced M phase arrest, phosphorylated BMI‐1 dissociates from PRC1 and is exported to the cytoplasm via its
Banlanjo Umaru   +6 more
wiley   +1 more source

Force Analysis of Material Movement in a Horizontal Mixer of a Hydrolytic Chamber: a Case Study of Soybean Meal Processing

open access: yesСельскохозяйственные машины и технологии
The paper addresses the increasing demand for plant-based protein in the compound feed industry. It emphasizes the role of grain legumes; particularly soy; one of the most protein-rich crops; as a primary feed protein source.
M. G. Zagoruiko   +3 more
doaj   +1 more source

A general extrudate bulk density model for both twin-screw and single-screw extruder extrusion cooking processes [PDF]

open access: yes, 2010
Effects of extrusion parameters and raw materials on extrudate expansion are respectively investigated in a twin-screw extruder and a single-screw extruder extrusion cooking experiments for fish feed, wheat, and oat & wheat mixture processing.
Cheng, Hongyuan   +3 more
core  

Boundary-Conforming Finite Element Methods for Twin-Screw Extruders: Unsteady - Temperature-Dependent - Non-Newtonian Simulations

open access: yes, 2018
We present a boundary-conforming space-time finite element method to compute the flow inside co-rotating, self-wiping twin-screw extruders. The mesh update is carried out using the newly developed Snapping Reference Mesh Update Method (SRMUM).
Behr, Marek   +2 more
core   +1 more source

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