Results 71 to 80 of about 8,440 (312)

Randomized controlled study on the treatment of circumferential mixed hemorrhoids with submucosal hemorrhoidectomy based on the theory of “preserving tissue with minimal damage”

open access: yes结直肠肛门外科
[Objectives] To investigate the efficacy of submucosal hemorrhoidectomy (abbreviated as “large C-loop” technique) for the treatment of circumferential mixed hemorrhoids using a randomized controlled study.
Shi Rong   +7 more
doaj   +1 more source

Electric Field‐Dependent Conductivity as Probe for Charge Carrier Delocalization and Morphology in Organic Semiconductors

open access: yesAdvanced Functional Materials, EarlyView.
Applying a high electric field to a doped organic semiconductor heats up the charge carrier distribution beyond the lattice temperature, enhancing conductivity. It is shown that the associated effective temperature can be used to extract the effective localization length, which is a characteristic length scale of charge transport and provides ...
Morteza Shokrani   +4 more
wiley   +1 more source

IJCM_180A: Risk factors for hemorrhoids among patients attending selected tertiary care hospitals in Mangalore: A matched case control study

open access: yesIndian Journal of Community Medicine
Background: Hemorrhoids is a common anorectal condition affecting a vast majority of population all around the world. The establishment of a definite association of hemorrhoids with bowel habits and other factors like BMI is less explored. Objectives: To
Animesh Jain   +5 more
doaj   +1 more source

Ariel - Volume 11 Number 3 [PDF]

open access: yes, 1980
Executive Editors Ellen Feldman Leonardo S. Nasca, Jr. Business Managers Barbara L. Davies Martin B. Getzow News Editor Hugh A. Gelabert Features Editor Aaron D. Bleznak CAHS Editor Joan M.
Bleznak, Aaron D.   +9 more
core   +1 more source

SiO2‐CaOCME/Poly(Tetrahydrofuran)/Poly(Caprolactone) 3D‐Printed Scaffolds Drive Human‐Bone Marrow Stromal Cell Osteogenic Differentiation

open access: yesAdvanced Healthcare Materials, EarlyView.
3D printed hybrid scaffolds combining bioactive silica–calcium chemistry with elastic polymers guide human bone stem cells to form bone. The scaffolds support cell survival, organization, and invasion while releasing osteogenic ions. Together, architecture and composition drive bone‐specific gene expression, extracellular matrix organization, and ...
David R. Sory   +3 more
wiley   +1 more source

Traditionaly utilization of Selaginella; field research and literature review [PDF]

open access: yes, 2009
Setyawan AD. 2009. Traditionaly utilization of Selaginella; field research and literature review. Nusantara Bioscience 1: 146-154. The aims of this research were to find out traditional usage of Selaginella in medication and its other usages ...
SETYAWAN, AHMAD DWI
core  

Ti6Al4V‐Bioglass‐Copper Composites for Load‐Bearing Implants

open access: yesAdvanced Healthcare Materials, EarlyView.
We have designed and manufactured a novel Ti64‐based composite by adding 45S5 bioglass (BG) and copper (Cu). Adding BG on titanium improves wear resistance and biocompatibility, whereas Cu addition improves mechanical strength while providing inherent lifelong bacterial resistance.
Lochan Upadhayay   +3 more
wiley   +1 more source

Traditionally utilization of Selaginella; field research and literature review [PDF]

open access: yes, 2009
Penelitian ini bertujuan untuk mengetahui manfaat Selaginella dalam pengobatan tradisional dan pemanfaatan lainnya, melalui penelitian lapangan dan telaah pustaka, khususnya di Jawa dan Kepulauan Nusantara. Sebanyak 200 dari 700-750 spesies Selaginella
SETYAWAN, AHMAD DWI
core   +3 more sources

Review of Thin Lithium Metal Battery Anode Fabrication – Microstructure – Electrochemistry Relations

open access: yesAdvanced Materials, EarlyView.
Thin, lightweight lithium‐metal anodes are pivotal for practical high‐energy batteries. This review surveys processing routes that convert diverse Li precursors, e.g., ingots, melts, solutions, and vapor, into Li‐rich foils with controlled thickness, areal density, and tailored functionality.
Yuhang Hu   +6 more
wiley   +1 more source

Investigation of antioxidant capacity of the extracts of bilberry (VACCINUM MYRTILLIS L.) by voltammetry [PDF]

open access: yes, 2016
This paper deals with the urgent issue of the search of new drugs based on plant raw materials that have an influence on various stages of oxidation processes occurring in the human body.
Nikonova, E. D.   +1 more
core   +1 more source

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