Results 51 to 60 of about 35,908 (227)

Pesticide poisoning of farm workers : implications of blood test results from Vietnam [PDF]

open access: yes
In this paper, the authors have assessed the incidence and determinants of pesticide poisoning among rice farmers in Vietnam's Mekong Delta. Blood cholinesterase tests suggest that the incidence of poisoning from exposure to organophosphates and ...
Dasgupta, Susmita   +4 more
core  

Slug Damage and Control of Slugs in Horticultural Crops [PDF]

open access: yes, 2001
Slugs can cause severe damage in horticultural crops. Slug activity; slug damage and control strategies differ considerably between countries or regions in Europe.
Castillejo, Jose   +6 more
core  

2-aminophenols containing electron-withdrawing groups from N-aryl hydroxylamines [PDF]

open access: yes, 2010
Reaction of substituted N-aryl hydroxylamines with methanesulfonyl chloride, p-toluenesulfonyl chloride, or trifluoromethanesulfonic anhydride under basic conditions leads to the rearranged 2-aminophenols (45-94%).
Cooper, Anthony W. J.   +3 more
core   +1 more source

Efficient Synthesis of O-Succinimidyl-(tert-Butoxycarbonylamino)methyl Carbamates Derived from α-Amino Acids Accelerated by Ultrasound: Application to the Synthesis of Ureidodipeptides [PDF]

open access: yes, 2008
The synthesis of O-succinimidyl-(tert-butoxycarbonylamino)methyl carbamates employing isocyanates made through the Curtius rearrangement of Boc-amino acid azides in the presence of N-hydroxysuccinimide under the influence of ultrasound is ...
Kantharaju, .   +2 more
core   +1 more source

\ud Detection and Monitoring of Insecticide Resistance in Malaria Vectors in Tanzania Mainland\ud [PDF]

open access: yes, 2011
\ud Vector control is a major component of the global strategy for malaria control which aims to prevent parasite transmission mainly through interventions targeting adult Anopheline vectors.
Batengana , B   +13 more
core  

Saturated hydrocarbon polymeric binder for advanced solid propellant Quarterly report, 1 Apr. - 30 Jun. 1969 [PDF]

open access: yes
Ethylene/propylene/HMB terpolymers as prepolymer binders for advanced solid ...
Potts, J. E.
core   +1 more source

Adaptive and Biochemical Responses of Dictyosphaerium sp. AM‐2024a to Environmental Conditions and Microplastic Interactions: Synergy of Biofuel Production With Pollution Mitigation

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT This study investigates the physiological and biochemical responses of a newly isolated microalgal strain, Dictyosphaerium sp. AM‐2024a, identified through 18S rDNA sequencing, under varying environmental conditions and microplastic (MP) interactions.
Khushboo Iqbal   +2 more
wiley   +1 more source

Ultrasonicated synthesis of 1-(2-hydroxyaryl)-3-(pyrrolidin-1-yl)-prop-2-en-1-ones and their antimicrobial screening [PDF]

open access: yes, 2009
: A facile synthesis of title compounds has been carried out under ultrasound irradiation. The main advantages of the present procedure are shorter reaction time and higher yield.
Bhausaheb Karale   +3 more
core   +1 more source

A Critical Review on Catalytic Regeneration of Amine Solutions for Energy‐Efficient CO2 Capture

open access: yesCarbon and Hydrogen, EarlyView.
This review summarizes recent progress in acid‐catalyzed regeneration of CO2‐rich amine solutions. It highlights catalyst performance, mechanisms, and data‐driven design, aiming to bridge fundamental research with engineering practice for energy‐efficient carbon capture.
Qiyue Zhao   +5 more
wiley   +1 more source

Synthetic Cathepsin B Sensitive Adjuvant‐Peptide Conjugates to Target Intracellular Toll‐Like Receptors 7 and 8

open access: yesChemistryEurope, EarlyView.
Cathepsin B‐sensitive peptide–adjuvant conjugates are designed, synthesized, and evaluated to deliver an antigenic peptid and an adjuvant targeting Toll‐like receptors 7 and 8 (TLR7/8) to antigen presenting cells. The adjuvant is released by cathepsin B resulting in antigen presentation and TLR mediated T cell activation.
Marjolein M. E. Isendoorn   +6 more
wiley   +1 more source

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