Results 61 to 70 of about 940,882 (376)

The nicotinamide hypothesis revisited—plant defense signaling integrating PARP, nicotinamide, nicotinic acid, epigenetics, and glutathione

FEBS Letters, EarlyView.
Nicotinamide (NIC) and nicotinic acid (NIA) are proposed as stress signaling compounds in plants. Oxidative stress may lead to single strand breaks (SSB) in DNA, which activate poly(ADP‐ribose) polymerase (PARP). NIC and NIA are then formed from NAD. NIC and NIA can promote epigenetic changes leading to the expression of defense genes specific for the ...
Torkel Berglund, Anna B. Ohlsson
wiley   +1 more source

From lactation to malignancy: A comparison between healthy and cancerous breast gland at single‐cell resolution reveals new issues for tumorigenesis

FEBS Letters, EarlyView.
Single‐cell RNA sequencing reveals an opposite role of SLPI in basal tumors based on metastatic spread, along with shared activation of specific regulons in cancer cells and mature luminal lactocytes, as well as downregulation of MALAT1 and NEAT1 in the latter.
Pietro Ancona, Carlo M. Bergamini, Carlo Ferrari, Stefano Volinia, Nicoletta Bianchi   +4 more
wiley   +1 more source

Effect of CeO₂ addition on hardness of induction heated Ni-WC composite coatings

Metalurgija, 2023
Getting Ni-WC composite coatings with different rare earth CeO2 additions on the substrate of 45 steel by induction heating; testing the surface hardness and cross-section microhardness of the coatings with Rockwell hardness tester and microhardness ...
Z. Zhang, L. Miao, S. Y. Cui, N. Jiang, H. Xu   +4 more
doaj  

Study of hot hardness characteristics of tool steels [PDF]

, 1972
Hardness measurements of tool steel materials in electric furnace at elevated temperatures and low oxygen environment are discussed. Development of equation to predict short term hardness as function of intial room temperature hardness of steel is ...
Chevalier, J. L., Dietrich, M. W., Zaretsky, E. V.   +2 more
core   +1 more source

Cell‐free DNA aneuploidy score as a dynamic early response marker in prostate cancer

Molecular Oncology, EarlyView.
mFast‐SeqS‐based genome‐wide aneuploidy scores are concordant with aneuploidy scores obtained by whole genome sequencing from tumor tissue and can predict response to ARSI treatment at baseline and, at an early time point, to ARSI and taxanes. This assay can be easily performed at low cost and requires little input of cfDNA. Cell‐free circulating tumor
Khrystany T. Isebia, Anouk C. de Jong, Lisanne F. van Dessel, Vanja de Weerd, Corine Beaufort, Jean Helmijr, José Alberto Nakauma‐González, Job van Riet, Paul Hamberg, Daniel Vis, Michiel S. van der Heijden, Nick Beije, Martijn P. Lolkema, Teoman Deger, Saskia M. Wilting, Ronald de Wit, Maurice P. H. M. Jansen, John W. M. Martens   +17 more
wiley   +1 more source

QUALITY AND TEXTURAL PROPERTIES EVALUATION OF GLUTEN-FREE BISCUIT DEVELOPED FROM MAIZE, RICE, BUCKWHEAT, AND SOYBEAN

Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2022
The research aims to develop a gluten-free biscuit from composite flour of maize, rice, buckwheat, and soybean by replacing wheat flour. Biscuits were prepared from four formulations of maize (40 parts), rice (20-35 parts), buckwheat (5-20 parts), and ...
PRAVIN OJHA , GANGA PATHAK , SUSHMA MAHARJAN , UTSHAH MANANDHAR, SOPHI MAHARJAN , ROMAN KARKI   +5 more
doaj  

KARAKTERISTIK SIFAT FISIS BATUAN NIKEL DI SOROWAKO SULAWESI SELATAN

Jurnal Pendidikan Fisika Indonesia, 2014
Sulawesi Selatan memiliki cadangan nikel berlimpah di daerah Sorowako, Kabupaten Luwu Timur, yang sampai saat ini masih terikat kontrak karya dengan P.T. Vale Indonesia.
E. H. Sujiono, M. Diantoro, Samnur -
doaj   +1 more source

Research on the micro-scale method for testing the mechanical anisotropy of shale

Dizhi lixue xuebao, 2021
The mechanical anisotropy of shale is an important basic parameter for the study of in-situ stress, sidewall stability and hydraulic fracture propagation.
JIA Suogang, WAN Youyu, WANG Qian, LIU Shiduo, LIU Youming, WANG Zhicheng, YE Yu, QI Chunyan   +7 more
doaj   +1 more source

The Hardness of Additively Manufactured Alloys

Materials, 2018
The rapidly evolving field of additive manufacturing requires a periodic assessment of the progress made in understanding the properties of metallic components. Although extensive research has been undertaken by many investigators, the data on properties
T. DebRoy, J. Zuback
semanticscholar   +1 more source

GRB Spectral Hardness and Afterglow Properties [PDF]

, 2000
A possible relationship between the presence of a radio afterglow and gamma-ray burst spectral hardness is discussed. The correlation is marginally significant; the spectral hardness of the bursts with radio afterglows apparently results from a ...
Giblin, Timothy, Hakkila, Jon, Preece, Robert D.   +2 more
core   +2 more sources