Results 11 to 20 of about 448,559 (305)

Structural Elucidation and Antibacterial Activity Studies of Leaf Extracts of Withania somnifera

open access: yesIndonesian Journal of Chemistry, 2022
Withania somnifera (W. somnifera), a small, woody shrub in the Solanaceae family, has been studied using a phytochemical test, antibacterial activity and partial characterizations. Air-dried and powdered leaves of the plant were extracted with maceration
Amsalu Genanaw Gebeyehu   +3 more
doaj   +1 more source

Characterization of Lr46, a gene conferring partial resistance to wheat leaf rust [PDF]

open access: yes, 2001
Components of resistance conferred by the Lr46 gene, reported as causing "slow rusting" resistance to leaf rust in wheat, were studied and compared with the effects of Lr34 and genes for quantitative resistance in cv. Akabozu. Lr34 is a gene that confers
Rubiales, D.   +8 more
core   +1 more source

A characterization of partially dual graphs [PDF]

open access: yesJournal of Graph Theory, 2010
V2: the statement of the main result has been changed. To appear in JGT.
openaire   +2 more sources

PRELIMINARY CHARACTERIZATION OF CRUDE INULINASE ACTIVITY OF ASPERGILLUS WENTII

open access: yesTrakya University Journal of Natural Sciences, 2016
This study aims to perform a partial characterization of the crude enzymatic extracts of Aspergillus wentii inulinase produced by using the Jerusalem artichoke as the only carbon source in a production medium, which is a new source for obtaining ...
Filiz Sanal, Rümeysa Karatop
doaj   +4 more sources

On Partial Order Characterizations of Information Structures [PDF]

open access: yesMathematics of Control, Signals, and Systems, 2000
This paper presents a sufficient condition for the existence of partial order characterizations of information structures, and is based upon the Witsenhausen model which is the most appropriate to analyze the relationship between information structure and concurrency.
Andersland, Mark S.   +1 more
openaire   +3 more sources

On generalized Hardy spaces associated with singular partial differential operators

open access: yesCubo, 2023
We define and study the Hardy spaces associated with singular partial differential operators. Also, a characterization by mean of atomic decomposition is investigated.
Amal Ghandouri   +2 more
doaj   +1 more source

Purification and Characterization of Esterase Enzyme from Aspergillus Versicolor [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2023
Esterase is a biotechnologically important enzyme as it hydrolyzes water-soluble short-chain fatty acid esters. We tried to isolate and purify the esterase enzyme from Aspergillus versicolor in this investigation.
Aiswarya Rajan, Vijayalakshmi Shankar
doaj   +1 more source

Characterization of Partial Intrinsic Symmetries [PDF]

open access: yes, 2015
We present a mathematical framework and algorithm forcharacterizing and extracting partial intrinsic symmetries of surfaces,which is a fundamental building block for many modern geometry processingalgorithms. Our goal is to compute all “significant” symmetryinformation of the shape, which we define as r-symmetries, i.e., we reportall isometric self ...
Shehu, Aurela   +3 more
openaire   +3 more sources

Partial characterization of alkaline proteases

open access: yesActa Mycologica, 2014
When Mucor Microsporus Nam. was grown in a chemically defined medium alkaline proteases produced by this organisms appeares in the culture filtrate. Crude proteolytic enzymes preparations isolated from these filtrates show two optima for thedigestion of
Bogusław Narzymski, Jadwiga Chmielnicka
doaj   +1 more source

Partial Genome Characterization of Novel Parapoxvirus in Horse, Finland

open access: yesEmerging Infectious Diseases, 2023
We report a sequencing protocol and 121-kb poxvirus sequence from a clinical sample from a horse in Finland with dermatitis. Based on phylogenetic analyses, the virus is a novel parapoxvirus associated with a recent epidemic; previous data suggest ...
Jenni Virtanen   +9 more
doaj   +1 more source

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