Results 221 to 230 of about 836,999 (373)
Prevention or Control: Optimal Government Policies for Invasive Species Management [PDF]
We present a conceptual, but empirically applicable, model for determining the optimal allocation of resources between exclusion and control activities for managing an invasive species with an uncertain discovery time.
Eiswerth, Mark E. +3 more
core +1 more source
ChemCatChem, Volume 15, Issue 2, January 20, 2023., 2023 Ammonia Decomposition for a Carbon‐Free Hydrogen Fuel Technology: Ammonia is a promising example of an efficient and transportable hydrogen carrier. The thermocatalytic decomposition of ammonia can be used to produce COx‐free hydrogen on demand. Thorough research into this process and the development of active catalyst materials are seen as the ...
Stefan Peters +2 more
wiley +1 more source
Angewandte Chemie, EarlyView.A versatile carbonylative approach to prepare aliphatic ureas and carbamates has been developed. The reaction functions with an earth abundant nickel catalyst to generate electrophilic isocyanates from C(sp3) halides, azide and carbon monoxide.
Cuihan Zhou +2 more
wiley +2 more sources
Socio-Economic Impact of a Cocoa Integrated Crop and Pest Management Diffusion Knowledge Through a Farmer Field School Approach in Southern Cameroon [PDF]
We focused on the Socio-Economic Evaluation of Farmer Field School Training on Integrated Pest Management in the humid forest region of Cameroon. The main objective was to assess the impact of training on integrated pest management (IPM) on cocoa farmer ...
Dieu ne Dort, Njankoua Wandji +3 more
core +1 more source
Asian Journal of Organic Chemistry, Accepted Article.An efficient transition metal‐free protocol for the cyclization of propargylic amides with internal triple bonds to 2‐oxazolines is described. The reaction is performed in hexafluoroisopropanol (HFIP) which acts as solvent and source of HCl in the presence of TMSCl. The reaction conditions were optimized using response surface methodology.
Norbert Krause, Nicholas Jankowski
wiley +1 more source
TBADT‐Mediated C‐C Bond Formation Exploiting Aryl Aldehydes in a Photochemical Flow Reactor
ChemCatChem, Volume 15, Issue 2, January 20, 2023., 2023 Scaled Photochemical Reactions: A continuous flow approach for the photochemical synthesis of β‐ketonitriles and related species is presented. This approach tolerates (hetero)aromatic substrates and uses readily available TBADT as an effective HAT catalyst reaching throughputs of up to 41 mmol/h.
Adam Cruise, Marcus Baumann
wiley +1 more source
Research on a machine vision-based electro-killing pheromone-baited intelligent agricultural pest monitoring method. [PDF]
Front Plant SciLi G +6 more
europepmc +1 more source
Antibacterial Siderophores of Pandoraea Pathogens and Their Impact on the Diseased Lung Microbiota
Angewandte Chemie, EarlyView.Genome mining of environmental and pathogenic Pandoraea species identified a conserved NRPS gene cluster and led to the discovery of novel siderophores, pandorabactins, which exert their antibacterial activity by depleting iron from competitors. Bioinformatic analysis of sputum from cystic fibrosis patients coupled with bioassays indicates that ...
Elena Herzog +8 more
wiley +2 more sources
Analysis of PEST Questionnaire Responses in Patients with Psoriasis in Daily Practice: Results from a Single-Center of Psoriasis in the Czech Republic. [PDF]
Dermatol Ther (Heidelb)Tivadar S +5 more
europepmc +1 more source