Results 21 to 30 of about 264,378 (313)

Kinetic Microscale Thermophoresis for Simultaneous Measurement of Binding Affinity and Kinetics

open access: yesAngewandte Chemie International Edition, 2021
Abstract Microscale thermophoresis (MST) is a versatile technique to measure binding affinities of binder–ligand systems, based on the directional movement of molecules in a temperature gradient. We extended MST to measure binding kinetics as well as binding affinity in a single experiment by increasing the ...
Julian A. C. Stein   +2 more
openaire   +3 more sources

The isotopic composition of methane in the stratosphere : high-altitude balloon sample measurements [PDF]

open access: yes, 2011
The isotopic composition of stratospheric methane has been determined on a large suite of air samples from stratospheric balloon flights covering subtropical to polar latitudes and a time period of 16 yr.
Brass, Marc   +11 more
core   +1 more source

Microwave Kinetic Inductance Detectors [PDF]

open access: yes, 2005
Low temperature detectors have been a subject of intense interest to the scientific community over the last decade. These detectors work at very low temperatures, often well below 1 Kelvin, to minimize the noise in the measurement of photons.
Mazin, Benjamin A.
core   +1 more source

The impact of tibial torsion measurements on gait analysis kinematics [PDF]

open access: yesActa Ortopédica Brasileira, 2014
Objective: To measure and compare tibial torsion values as assessed by goniometry and three-dimensional kinematics. In addition, the impact of each one of these measurements on kinematic and kinetic results for normal gait was determined.Methods: Twenty ...
Paulo Roberto Garcia Lucareli   +5 more
doaj   +1 more source

Experimental Analyses Emphasize the Stability of the Meisenheimer Complex in a SNAr Reaction Toward Trends in Reaction Pathways

open access: yesFrontiers in Chemistry, 2020
The mechanism of SNAr reactions between 2-chloro-5-nitropyrimidine with primary and secondary alicyclic amines, respectively, have been studied by kinetic measurements.
Paola R. Campodónico   +2 more
doaj   +1 more source

Collisions in a liquid fluidized bed [PDF]

open access: yes, 2011
Collisional phenomena in a solid–liquid flow were studied in terms of two parameters: the collision frequency and the coefficient of restitution. Experimental measurements of these parameters were conducted inside a liquid fluidized bed by particle ...
Zenit, Roberto   +5 more
core   +1 more source

A continuum model of gas flows with localized density variations [PDF]

open access: yes, 2008
We discuss the kinetic representation of gases and the derivation of macroscopic equations governing the thermomechanical behavior of a dilute gas viewed at the macroscopic level as a continuous medium.
Reese, Jason M.   +7 more
core   +1 more source

Enabling High Throughput Kinetic Experimentation by Using Flow as a Differential Kinetic Technique

open access: yes, 2023
Kinetic data is most commonly collected through the generation of time-series data under either batch or flow conditions. Existing methods to generate kinetic data in flow collect integral data (concentration over time) only. Here, we report a method for
Paul, Dingwall, Gavin, Lennon
core   +1 more source

Effect of a Program using the Skills of Orientation and Movement at the Level of Sensory Sense of Movement and Some Gymnastics Skills of Blind Children [PDF]

open access: yesAssiut Journal of Sport Science and Arts, 2016
The aim of the research is to identify the effect of a program using the skills of orientation and movement at the level of cognitive sense and some of the gymnastics skills of blind children - There are statistically significant differences between the
Najla Salama Mohammed
doaj   +1 more source

Kinetic Limitations Affect Cloud Condensation Nuclei Activity Measurements Under Low Supersaturation

open access: yesGeophysical Research Letters, 2023
The commercial continuous‐flow streamwise thermal‐gradient cloud condensation nuclei (CCN) counter is widely used in aerosol CCN activity measurements which are critical for investigating aerosol‐cloud interactions.
Jiangchuan Tao   +11 more
doaj   +1 more source

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