Results 101 to 110 of about 8,138 (214)

Developmental impact of joint forest planning and management (JFPM) programme on forest dependent communities: experiences from joida, Karnataka [PDF]

open access: yes, 2017
Joint Forest Planning and Management Programme was introduced in the state of Karnataka in the year 1993. A product of the National Forest Policy of 1988, JFPM was an effort in the direction of involving local communities in the management of forest ...
Derekar, Jayanand Hambeer
core  

Automated online preconcentration system for the determination of trace amounts of lead using Pb-selective resin and inductively coupled plasma-atomic emission spectrometry [PDF]

open access: yes, 2006
An automated sequential-injection online preconcentration system was developed for the determination of lead by inductively coupled plasma - atomic emission spectrometry (ICP-AES). The preconcentration of lead was performed with a minicolumn containing a
A. Sabarudin   +5 more
core   +1 more source

A one-dimensional cadmium(II) complex supported by a sulfur–nitrogen mixed-donor ligand

open access: yesActa Crystallographica Section E, 2009
In the title compound, catena-poly[cadmium(II)-bis(μ-5-amino-1,3,4-thiadiazole-2-thiolato)-κ2N3:S2;κ2S2:N3], [Cd(C2H2N3S2)2]n, the CdII ion is coordinated by two N atoms of the 1,3,4-thiadiazole rings from two ligands and two S
Qian Gao   +3 more
doaj   +1 more source

Optimasi Sifat Inhibitor Korosi Senyawa Thiaamida-pirazolindol Berdasarkan Teori Fungsional Kerapatan [PDF]

open access: yes, 2016
. Corrosion inhibitor properties of thiamide pyrazolindole and its derivatives has been elucidated by means of density functional theory (DFT) at B3LYP/6-31G(d) level of theory.
Arduha, J. (Jannatin)   +3 more
core   +3 more sources

Synthesis of Mesoionic 1,3,4-Thiadiazole-2-Thiolates

open access: yesMolbank
A reliable synthesis of C5-unsubstituted 1,3,4-thiadiazole-2-thiolates is described that avoids potentially explosive or laborious steps. This work presents a reliable method for preparing the starting material dithioformate from carbon disulfide and ...
Sean Ray Kahnert, Andreas Schmidt
doaj   +1 more source

Probing the Binding Site of Abl Tyrosine Kinase Using in Situ Click Chemistry [PDF]

open access: yes, 2013
Modern combinatorial chemistry is used to discover compounds with desired function by an alternative strategy, in which the biological target is directly involved in the choice of ligands assembled from a pool of smaller fragments. Herein, we present the
Anna Lucia Fallacara   +11 more
core   +1 more source

Synthesis and Characterization of Some New Thiazine , Azetidine and Thiazolidine Compounds Containing 1,3,4Thiadiazole Moiety And Their Antibacterial Study

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2017
     2-amino-5-mercapto-1,3,4-thiadiazole [I] were prepared by the cyclization of thiosemecarbazide with carbon disulphide and anhydrous  sodium carbonate in ethanol as a solvent.
Ali H. Samir   +2 more
doaj  

Synthesis of bipyrazole and 1,3,4-thiadiazole derivatives

open access: yesJournal of Chemical Research, 2009
New hydrazonoyl bromides reacted with several C-nucleophiles to give the corresponding bipyrazoles. Treatment of 3-cyanoacetylpyrazole derivatives with phenyl isothiocyanate in potassium hydroxide followed by hydrazonoyl bromides gave the corresponding pyrazolyl-1,3,4-thiadiazoles.
Kamal M. Dawood   +2 more
openaire   +1 more source

Experimental pharmacological research regarding some new quinazolin-4-ones derivatives [PDF]

open access: yes, 2019
A series of new compounds with quinazolin-4-one structure, synthesized by the Pharmaceutical Chemistry Department of the Faculty of Pharmacy of the University of Medicine and Pharmacy “Carol Davila” Bucharest, was studied.
Bratu, Mihaela   +8 more
core   +1 more source

Synthesis and antibacterial activity of N-(5-benzylthio-1,3,4-thiadiazol-2-yl) and N-(5-benzylsulfonyl-1,3,4-thiadiazol-2-yl)piperazinyl quinolone derivatives [PDF]

open access: yes
A series of N-(5-benzylthio-1,3,4-thiadiazol-2-yl) and N-(5-benzylsulfonyl-1,3,4-thiadiazol-2-yl) derivatives of piperazinyl quinolones was synthesized and evaluated for antibacterial activity against Gram-positive and Gram-negative microorganisms ...
Emami, Saeed   +6 more
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