Results 31 to 40 of about 302,442 (338)

Splenic flexure volvulus [PDF]

open access: yesPostgraduate Medical Journal, 1985
Summary Splenic flexure volvulus is rare, only 22 cases having been reported. Though these usually present with chronic intermittent clinical features we recently encountered a case presenting as acute intestinal obstruction which, on plain abdominal X-rays, had classical features of this condition.
V, Naraynsingh, G C, Raju
openaire   +2 more sources

Pattern and filament optimization for 3D-printed reinforcements to enhance the flexural behavior of cement-based composites

open access: yesJournal of Sustainable Construction Materials and Technologies, 2023
Cement-based materials are the most widely utilized construction materials in the world owing to their high compressive strength, however, need reinforcement to withstand direct or indirect tensile forces.
Özgür Özdilli   +2 more
doaj   +1 more source

Investigation of the flexural properties of reinforced concrete beams strengthened by externally bonded steel plates. [PDF]

open access: yes, 1980
It is sometimes necessary to strengthen in situ concrete structures. Externally bonded plate reinforcement has been successfully applied to structures with subsequent satisfactory performance.
Bloxham, John W
core   +5 more sources

Effect of different types of water soaking and re-drying on mechanical properties of glass fiber-epoxy composites

open access: yesCogent Engineering, 2023
Fiber-reinforced polymer (FRP) composites undergo different environmental conditions in the designed life span. An investigation on aging of FRPs in water helps to enhance the material’s durability.
U Achutha Kini   +3 more
doaj   +1 more source

Pengaruh posisi dan fraksi volumetrik fiber polyethylene terhadap kekuatan fleksural fiber reinforced composite (The effect of position and volumetric fraction polyethylene fiber on the flexural strength of fiber reinforced composite)

open access: yesDental Journal, 2014
Background: Composite resin is a combination of filler and matrix. The additional of fiber in the composite resin has a function as load-bearing in mastication.
Catur Septommy   +2 more
doaj   +1 more source

Flexural–torsional behavior of thin-walled composite box beams using shear-deformable beam theory [PDF]

open access: yes, 2008
This paper presents a flexural–torsional analysis of thin-walled composite box beams. A general analytical model applicable to thin-walled composite box beams subjected to vertical and torsional loads is developed.
Lee, Jaehong, Vo, Thuc
core   +1 more source

STUDY OF MECHANICAL PROPERTIES OF BANANA-COIR HYBRID COMPOSITE USING EXPERIMENTAL AND FEM TECHNIQUES [PDF]

open access: yesJournal of Mechanical Engineering and Sciences, 2013
The use of natural fibers as reinforcement in polymers has gained importance in recent years due to their eco-friendly nature. Thus, an investigation has been undertaken on banana-coir, which is a natural fiber abundantly available in India.
T. Hariprasad   +2 more
doaj  

Additive Manufacturing of Alumina‐Reinforced Elastomers

open access: yesAdvanced Engineering Materials, EarlyView.
Vat‐photopolymerized elastomers reinforced with platelet‐shaped alumina exhibited preferential orientation, reduced porosity, and significantly enhanced mechanical performance. A 3 wt% platelet loading increased tensile strength from 12.4 to 45.7 MPa, highlighting the critical role of filler morphology in elastomeric VPP composites.
Majid Barzegar Keyvani   +6 more
wiley   +1 more source

Flexural resonator sensing device and method [PDF]

open access: yes, 2009
Fluid monitoring methods, systems and apparatus are disclosed. Preferred embodiments comprise one or more mechanical resonator sensing elements such as flexural resonator sensing elements.
Bennett, James   +2 more
core   +4 more sources

Splenic flexure volvulus

open access: yesBMJ Case Reports, 2010
We present the case of a woman in her 50s presenting with acute abdominal pain and absolute constipation. Subsequent investigations revealed large bowel obstruction which was shown on computed tomography scan to be secondary to a rare volvulus of the splenic flexure of her colon. The patient was taken for an urgent laparotomy with resection of 45 cm of
Owain, Jones   +2 more
openaire   +3 more sources

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