Results 41 to 50 of about 341,970 (371)

Social context prevents heat hormetic effects against mutagens during fish development

FEBS Letters, EarlyView.
This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere, Claudio Silva De Freitas, Adam Bates, Kenneth B. Storey, Pedro Beltran‐Alvarez, Katharina C. Wollenberg Valero   +5 more
wiley   +1 more source

The effect of education and 4-year experience in the evaluation of preanalytical process in a clinical chemistry laboratory

Medicine Science, 2018
Preanalytical errors have an important ratios in all laboratory processes. To reduce laboratory errors, the IFCC working group on Laboratory Errors and Patient safety (WG-LEPS) developed laboratory quality indicators (QIs) for the preanalytical process ...
Medine Alpdemir, Mehmet Fatih Alpdemir, Zulfiye Akil   +2 more
doaj   +1 more source

CFD modelling of cooling air in the NNPB process for glass container production [PDF]

, 2005
The aim of this paper is to scientifically understand the operation of the plunger cooling system and quantify the heat transferred from the parison to the plunger during the glass container production process.
Hasan, Reaz, Perera, Noel
core  

Genebank ‐ in vitro propagation of potato and sweetpotato. CIP‐SOP056 V 3.0 [PDF]

, 2020
This procedure describes the in vitro multiplication of potato and sweetpotato germplasm for international and national germplasm distribution, as well as, in vitro conservation, phytosanitary, and cryopreservation ...
Anglin, N.L., Manrique, N., Panta, A., Solis, R., Vollmer, R.   +4 more
core  

Properties of Pervious Concrete Containing Scrap Tyre Tubes [PDF]

MATEC Web of Conferences, 2017
There is a huge quantity of waste tyre tubes generated every year due to the increasing of motorcycle user. Therefore, recycling of the waste tyre tubes is become mandatory. The aim of this research was to study the properties of pervious concrete containing scrap tyre tube (STT) rubber particles with percentages of 3%, 5% and 7% of the cement content.
David Yeoh, Koh Heng Boon, Norwati Jamaluddin   +2 more
openaire   +3 more sources

STAT3 expression is reduced in cardiac pericytes in HFpEF and its loss reduces cellular adhesion and induces pericyte senescence

FEBS Letters, EarlyView.
Heart failure with preserved ejection fraction (HFpEF) accounts for half of the heart failure cases. It is characterised by microvascular dysfunction, associated with reduced pericyte coverage and diminished STAT3 expression in pericytes. Loss of STAT3 impairs pericyte adhesion, promotes senescence, and activates a pro‐fibrotic gene program.
Leah Rebecca Vanicek, Ariane Fischer, Mariano Ruz Jurado, Anita Tamiato, Tara Procida‐Kowalski, Jochen Wilhelm, Dennis Hecker, Maximilian Merten, Felicitas Escher, Badder Kattih, Valentina Puntmann, David John, Marcel H. Schulz, Eike Nagel, Stefanie Dimmeler, Guillermo Luxán   +15 more
wiley   +1 more source

The carboxylate “gripper” of the substrate is critical for C‐4 stereo‐inversion by UDP‐glucuronic acid 4‐epimerase

FEBS Letters, EarlyView.
UDP‐glucuronic acid 4‐epimerase (UGAepi) catalyzes NAD+‐dependent interconversion of UDP‐glucuronic acid (UDP‐GlcA) and UDP‐galacturonic acid (UDP‐GalA) via C4‐oxidation, 4‐keto‐intermediate rotation, and C4‐reduction. Here, Borg et al. examined the role of the substrate's carboxylate group in the enzymic mechanism by analyzing NADH‐dependent reduction
Annika J. E. Borg, Laura De Cnop, Bernd Nidetzky   +2 more
wiley   +1 more source

DETAILS OF OPERATIONS PERFORMED BY THE REMOTE CONTROL ROBOT (CONCEPT) TO THE HORIZONTAL FUEL CHANNEL DURING DECOMMISSIONING PHASE OF NUCLEAR REACTOR CALANDRIA STRUCTURE. PART II: INSIDE OPERATIONS [PDF]

Fiabilitate şi Durabilitate, 2017
The authors contribution to this paper is to present a concept solution of a remote control robot (RCR) used for decommissioning of the horizontal fuel channels pressure tube in the CANDU nuclear reactor. In this paper the authors highlight few details
Constantin POPESCU, Gabi ROȘCA-FÂRTAT,, Nicolae PANĂ   +2 more
doaj  

Biopsy container [PDF]

, 2017
The invention relates to a biopsy container, a biopsy device, an imaging system, and a method for processing images of a biopsy container. The biopsy container comprises a container orientation mark and an alignment mark.
Hendriks, Bernardus Hendrikus Wilhelmus, van der Zaag, Pieter, Varekamp, Christiaan   +2 more
core  

Scaling dependence on the fluid viscosity ratio in the selective withdrawal transition [PDF]

, 2002
In the selective withdrawal experiment fluid is withdrawn through a tube with its tip suspended a distance S above a two-fluid interface. At sufficiently low withdrawal rates, Q, the interface forms a steady state hump and only the upper fluid is ...
A. Craya, A. L. Bertozzi, A. W. Neumann, D. F. Harelman, D. F. James, G. H. Jirka, G. I. Barenblatt, H. E. Edgerton, H. Rouse, M. Muskat, P. Gariel, R. E. Caflisch   +11 more
core   +2 more sources