Results 71 to 80 of about 2,133,503 (295)
Journal of Taibah University for Science, 2019 Karyotype characters, mitotic metaphase chromosomes, and haploid ideograms of six species of Plantago L. species. Analysis of somatic metaphases showed that the chromosome numbers of these species were 2n = 8 for P. ovata, 2n = 10 for P.
Ahmed Kamal Eldin Osman +1 more
doaj +1 more source
Transportation infrastructure and the border economy [PDF]
Trade ; Imports ; Exports ; Employment (Economic theory) ; North American Free Trade ...
Carlos Manzanares, Keith Phillips
core
Entrepreneurship cross-border cooperation from the participants’ point of view [PDF]
, 2013 Results of empirical research of cross-border cooperation of enterprises in the regions of Belarus bordering to UE are discussed. Research was carried out in 2009-2011.
Slonimska, Maryna, Slonimski, Anton
core
Peptide‐based ligand antagonists block a Vibrio cholerae adhesin
FEBS Letters, EarlyView.The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang +9 more
wiley +1 more source
A demonstration of high precision GPS orbit determination for geodetic applications [PDF]
High precision orbit determination of Global Positioning System (GPS) satellites is a key requirement for GPS-based precise geodetic measurements and precise low-earth orbiter tracking, currently under study at JPL.
Border, J. S., Lichten, S. M.
core +1 more source
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
Образование и наука, 2020 Introduction. The technological development of media has a growing impact on various spheres of life, including education. New technologies enhance access to information and could affect the quality of training.
H. S. Zaghloul, M. D. Rabeh
doaj +1 more source
, 2004 It is still uncertain whether the cosmic censorship conjecture is true or not. To get a new insight into this issue, we propose the concept of the border of spacetime as a generalization of the spacetime singularity and discuss its visibility.
C. Gundlach +13 more
core +1 more source
Sustainable planning of cross-border cooperation: a strategy for alliances in border cities [PDF]
, 2018 In recent years, cooperation among nations has become a critical issue towards sustainable development of neighbor cities in border areas. In this regard, sustainable common planning approaches and policies are an increasing reality, particularly in ...
Adams +44 more
core +4 more sources
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS Letters, EarlyView.Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani +4 more
wiley +1 more source