Results 11 to 20 of about 3,573,550 (297)
UHPLC‐Q‐TOF‐MS/MS Dereplication to Identify Chemical Constituents of Hedera helix Leaves in Vietnam
Hedera helix has been reported to contain a wide range of metabolites and produce many pharmacological effects. This research demonstrates the determination and evaluation of the phytochemical profiling of H. helix grown in central Vietnam.
Hong Ngoc Pham +7 more
doaj +1 more source
Pre-evaluation assessment of serological-based COVID-19 point-of-care lateral flow assays in Kenya
Background: Timely testing is a key determinant of management outcomes of coronavirus disease 2019 (COVID-19). Real-time reverse transcription polymerase chain reaction tests are currently the mainstay for COVID-19 testing.
James K. Kimotho +18 more
doaj +1 more source
Fingerprinting techniques, which utilize the unique chemical and physical properties of food samples, have emerged as a promising approach for food authentication and traceability.
Trung Nguyen-Quang +11 more
doaj +1 more source
GROUND MOVEMENT ANALYSIS IN POST-MINING CITY USING MTINSAR WITH HELP OF EUROPEAN GROUND MOTION SERVICE [PDF]
Ground movement is a critical concern for urban safety, and understanding its causes and consequences is essential. Mining of hard coal in the Ruhr area of Germany has caused long-term subsidence, leading to building damage and sinkholes in affected ...
C. H. Yang, C. Stemmler, A. Müterthies
doaj +1 more source
Refrigerant forced-convection condensation inside horizontal tubes [PDF]
High vapor velocity condensation inside a tube was studied theoretically. The heat transfer coefficients were calculated by the momentum and heat transfer analogy.
Bae, S. +8 more
core +1 more source
Transfer Processes across the Free Water Surface [PDF]
Habilitation thesis on the transfer processes across the free water ...
Jähne, Bernd, Jähne, B.
core +1 more source
Thermodynamic Analysis and Optimization Design of a Molten Salt–Supercritical CO2 Heat Exchanger
The performance of a heat exchanger is directly related to the energy conversion efficiency of the thermal storage system, and its optimal design is an important method to improve the performance of the heat exchanger.
Xiaoming Dong +4 more
doaj +1 more source
Transfer Hydrosilylation [PDF]
AbstractTransfer hydrogenation is without question a common technology in industry and academia. Unlike its countless varieties, conceptually related transfer hydrosilylations had essentially been unreported until the recent development of a radical and an ionic variant.
openaire +3 more sources

