Results 1 to 10 of about 4,445 (225)

Ultrasonically Assisted Cutting of Histological Sections for  Reducing the Environmental and Financial Impact of Microtomy [PDF]

open access: diamondChinese Journal of Mechanical Engineering, 2022
Modern-day microtomy requires high precision equipment to thinly section biological tissues. The sectioned tissue must be of good quality not showing cutting tracks or so-called artefacts.
Dong Wang, Daniel De Becker, Anish Roy
openalex   +2 more sources

Histological Analyses And Detection Of Azadirachtin From In Vitro Cultures Of Sentang (Azadirachta Excelsa (Jack) Jacobs) [PDF]

open access: yes, 2005
The growth profiles of calli and suspension cultures from leaf segments of in vitro grown Azadirachta excelsa shoots were studied to establish plant regeneration system and to quantitatively detect the presence of azadirachtin in suspension cultures ...
Mihiret, Yohannes Adane
core  

Influence of 17 beta-estradiol, progesterone, and dexamethasone on diapedesis and viability of bovine blood polymorphonuclear leukocytes [PDF]

open access: yes, 2004
The aim of the current study was to investigate whether polymorphonuclear leukocyte (PMN) diapedesis and viability are influenced by steroid hormones.
Burvenich, Christian   +3 more
core   +1 more source

A literature review of analytical techniques for materials characterisation of painted textiles - Part 1: categorising painted textiles, sampling and the use of optical tools [PDF]

open access: yes, 2017
Many types of painted textile are represented in museum collections. Their flexibility, draping qualities, and heterogeneous, layered nature make painted textiles complex objects to conserve. What do we know about their materials and making?
Lennard, Frances   +2 more
core   +2 more sources

Oral iron exacerbates colitis and influences the intestinal microbiome [PDF]

open access: yes, 2018
Inflammatory bowel disease (IBD) is associated with anaemia and oral iron replacement to correct this can be problematic, intensifying inflammation and tissue damage.
Burkitt, M D   +10 more
core   +4 more sources

Raman Microprobe Analysis of Electrical Treeing in Silicone Rubber

open access: yes, 2011
Previous papers have identified Raman microprobe analysis as a useful tool in the chemical analysis of electrical trees and have successfully applied the technique to trees grown in polyethylene.
Freebody, N A, Hosier, I L, Vaughan, A S
core  

Microscopic and ultrastructural evaluation of the saphenous vein endothelium for CABG prepared by the no touch technique [PDF]

open access: yes, 2008
OBJECTIVE: Saphenous vein grafts (SV) used in coronary artery bypass grafting have a limited life and vein occlusion may be the final adverse effect. Efforts to develop new techniques to harvest the saphenous vein may improve the viability of the graft ...
Branco, João Nelson Rodrigues   +7 more
core   +4 more sources

Soil microstructure and electron microscopy [PDF]

open access: yes
As part of the process of comparing Martian soils with terrestial soils, high resolution electron microscopy and associated techniques should be used to examine the finer soil particles, and various techniques of electron and optical microscopy should be
Fryer, J. R., Smart, P.
core   +1 more source

Mapping Myocardial Fiber Orientation Using Echocardiography-Based Shear Wave Imaging [PDF]

open access: yes, 2012
The assessment of disrupted myocardial fiber arrangement may help to understand and diagnose hypertrophic or ischemic cardiomyopathy. We hereby proposed and developed shear wave imaging (SWI), which is an echocardiography-based, noninvasive, real-time ...
Bel, A   +8 more
core   +1 more source

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