Results 91 to 100 of about 9,430 (216)

Miotomia laparoscopica secondo Heller per acalasia esofagea. C’è bisogno di una fundoplicatio? [PDF]

open access: yes, 2009
The last decade has witnessed radical changes in the treatment of esophageal achalasia due to the development of minimally invasive techniques. Because of the high success rate of the laparoscopic Heller myotomy, a radical shift in the treatment ...
Fisichella, Piero Marco, Patti, Marco G.
core  

Investigation of neuronal cell type-specific gene expression of Ca2+/calmodulin-dependent protein kinase II [PDF]

open access: yes, 2002
The promoter activity of the rat Ca2+/calmodulin-dependent protein kinase II gene was analyzed using the luciferase reporter gene in neuronal and non-neuronal cell lines.
T Yamauchi   +17 more
core   +1 more source

Functional studies on oligotropha carboxidovorans molybdenum–copper CO dehydrogenase produced in escherichia coli [PDF]

open access: yes, 2018
The Mo/Cu-dependent CO dehydrogenase (CODH) from Oligotropha carboxidovorans is an enzyme that is able to catalyze both the oxidation of CO to CO2 and the oxidation of H2 to protons and electrons. Despite the close to atomic resolution structure (1.1 Å),
Duffus, Benjamin R.   +3 more
core   +1 more source

Regenerated silk and carbon nanotubes dough as masterbatch for high content filled nanocomposites [PDF]

open access: yes, 2019
Regenerated silk (RS) is a natural polymer that results from the aggregation of liquid silk fibroin proteins. In this work, we observed that RS dispersed in aqueous solution undergoes a reversible solid/liquid transition by programmed heating/cooling ...
Ayub   +39 more
core   +2 more sources

“Do Not Kill Guinea Pig before Setting up Apparatus”: The Kymograph's Lost Educational Context [PDF]

open access: yes, 2016
The objects of science education are transformed, degraded and disappeared for many reasons, and sometimes take other things with them when they go. This close reading of an undergraduate physiology laboratory report demonstrates how the kymograph was ...
Kwan, Alistair Marcus
core   +2 more sources

Planetary Biology and Microbial Ecology: Molecular Ecology and the Global Nitrogen cycle [PDF]

open access: yes
This report summarizes the results of the Planetary Biology and Molecular Ecology's summer 1991 program, which was held at the Marine Biological Laboratory in Woods Hole, Massachusetts.
Nealson, Kenneth H.   +1 more
core   +1 more source

Synthesis of 1,2,3-triazole functionalized hyperbranched poly(ethyleneimine) and its use as multifunctional anionic macroinitiator for diglycidyl ether of bisphenol A curing [PDF]

open access: yes, 2016
Hyperbranched poly(ethyleneimine) (PEI) has been modified by the addition of propargyl acrylate following a Michael addition reaction. On this polymer (PEI-yne) a copper (I)-catalyzed azide alkyne cycloaddition (CuAAC) has been performed to obtain a ...
Acebo Gorostiza, Cristina   +4 more
core   +2 more sources

Atsitiktinės atrankos imčių tyrimas lyginant pirmo ir antro laipsnio hemorojaus gydymą perrišant guminiais žiedais su konservatyviu gydymu

open access: yesLietuvos Chirurgija, 2008
Tomas Poškus1,  Kęstutis Strupas2 1 Vilniaus universiteto ligoninės Santariškių klinikų Centro filialo 3-iasis pilvo chirurgijos skyrius, Žygimantų g.
Tomas Poškus, Kęstutis Strupas
doaj  

Outcomes of Rubber Band Ligation in Haemorrhoids Among Outdoor Patients. [PDF]

open access: yesCureus, 2022
Kumar M   +5 more
europepmc   +1 more source

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