Results 151 to 160 of about 7,376 (252)

Influence of Thermal Cycling on Friction, Wear, and Damage Evolution of Fused Deposition Modeling of 3D‐Printed Glass Fiber Reinforced Polylactic Acid Composites

Polymer Composites, EarlyView.
Schematic illustration of the experimental procedure of the specimens. ABSTRACT This research work investigated the effect of the cyclic thermo‐hygrometric aging regime between −20°C and +40°C with 0–400 cycles on the reciprocating tribological properties of fused deposition modeling (FDM) printed polylactic acid (PLA) and the same material reinforced ...
Sinan Fidan, Satılmış Ürgün, Nevin Gamze Karsli, Taner Yılmaz, Mustafa Özgür Bora, Mehmet İskender Özsoy   +5 more
wiley   +1 more source

Liposomal bupivacaine versus ropivacaine perianal infiltration for postoperative analgesia of haemorrhoidectomy: a multicentre, randomised controlled trial. [PDF]

BMJ Open
Huang H, Wei S, Lan Y, Huang Y, Liang S, Wei N, Wei X, Wei X, Tan X, Liu N, Qin X, Lu K.   +11 more
europepmc   +1 more source

Mechanism Based Evaluation of Scratch Damage in Diatom Frustule Reinforced Epoxy Composites

Polymer Composites, EarlyView.
Mechanism‐based interpretation of scratch deformation in diatom frustule reinforced epoxy composites through the combined evaluation of scratch hardness, penetration depth, relative cutting volume (RCV), profilometry, SEM observations, and statistical analysis.
Elif Gültürk, Salih Talha Yıldırım
wiley   +1 more source

Long-term outcomes of stapled haemorrhoidopexy versus conventional haemorrhoidectomy: An updated systematic review, meta-analysis and trial-sequential analysis of randomized controlled trials. [PDF]

Int J Colorectal Dis
Lauricella S, Brucchi F, Mascianà G, Sandri GBL, Banchini F, Dionigi G, Cassini D, Casati M, Cirocchi R.   +8 more
europepmc   +1 more source

Composite Fibers of Hydroxypropyl Cellulose and Alginate Spun From Aqueous Solution: Crosslinking Effects on Water Absorption and Mechanical Properties

Polymer Engineering &Science, EarlyView.
Alginate‐HPC composite fibers spun via CaCl2‐induced gelation process. Fiber diameter ranges from 100 to 200 μm after air drying. Higher alginate boosts water absorption in dried fibers. HPC selectively diffuses out when fibers are soaked in water. Crosslinking with hexamethylene diisocyanate improves mechanical strength.
Kousaku Ohkawa, Hemdeep Kaur, Tracy Nguyen, Chloe Jin, Rebecca Back, Beatrice Mae Malvar, Parisa Khosropour, Shuichi Suzuki, Frank P. K. Hsu, Ichiro Yuki   +9 more
wiley   +1 more source

Doppler-Guided Haemorrhoidal Artery Ligation and Rectoanal Repair (HAL-RAR): An Institutional Experience. [PDF]

J Clin Med
Gosavi R, Tan R, Zula D, Xu S, Fujino S, Lim J, Nguyen TC, Teoh W, Narasimhan V.   +8 more
europepmc   +1 more source

Injection Treatment of Haemorrhoids [PDF]

BMJ, 1962
openaire   +2 more sources

Robust Performance Loss Rate Calculation for Photovoltaic Systems in High Latitude Locations

Progress in Photovoltaics: Research and Applications, EarlyView.
This work studies the best methods for performance loss rate (PLR) calculation in high latitude locations, characterized by strong seasonal variability. As the different methods can drastically affect the PLR value, an ensemble method consisting of multiple approaches was validated to be essential in identifying robust PLRs.
Lauri Karttunen, Väinö Anttalainen, Sami Jouttijärvi, Juha A. Karhu, Hugo Huerta, Samuli Ranta, Anders V. Lindfors, Kati Miettunen   +7 more
wiley   +1 more source

Assessing the Quality and Readability of Online Patient Information for Common Proctological Conditions. [PDF]

Cureus
Saeed SS, Chahal K, Smith G, Nazar N.
europepmc   +1 more source

WHITEHEAD'S OPERATION FOR HAEMORRHOIDS [PDF]

BMJ, 1909
openaire   +2 more sources