Results 41 to 50 of about 1,117,071 (321)

Macroscopical and microscopical analysis of selected Indian medicinal plants and HPTLC method for quantification of chemical markers in a polyherbal formulation [PDF]

open access: yesJournal of Pharmacy & Pharmacognosy Research, 2022
Context: Pharmacognostical standardization of crude drugs is essential before carrying out its scientific validation as it furnishes the identity and authenticity of the plant.
Karunanithi Shalini, Kaliappan Ilango
doaj  

Macroscopic Modelling of Predicted Automated Vehicle Emissions

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2022
This paper studies the effect of automated vehicle implementation on transport system emission from a macroscopic point of view. The paper considers several scenarios differing in passenger car unit (PCU) and the penetration share percent of automated ...
Mohammed Obaid, Arpad Torok
doaj   +1 more source

Translational Skills of Students in Chemistry

open access: yesScience Education International, 2018
Understanding chemistry requires the interplay of several modes of representations which can be observed in the translational skills of students. This paper investigated the extent of the translational skills of students exposed to conventional lecture ...
Joje Mar Perino Sanchez
doaj   +1 more source

Macroscopic superpositions require tremendous measurement devices [PDF]

open access: yes, 2017
We consider fundamental limits on the detectable size of macroscopic quantum superpositions. We argue that a full quantum mechanical treatment of system plus measurement device is required, and that a (classical) reference frame for phase or direction ...
Dür, W., Sekatski, P., Skotiniotis, M.
core   +3 more sources

Prevalence of Intestinal Parasitic Infections among Out - Patients visiting General Hospital Malumfashi, Katsina State

open access: yesUMYU Journal of Microbiology Research, 2017
A major public health challenge is posed by gastrointestinal parasitic infections in humans mainly in developing countries across the Globe.
Badamasi, M., Liadi, Y. M.
doaj   +1 more source

FOLIAR MICRO-MORPHOLOGY AND PHYTOCHEMICAL STATUS OF LEEA GUINEENSIS G. DON LEAVES [PDF]

open access: yesJournal of Plant Development, 2019
Leea guineensis G. Don leaves are known to contain some active compounds that certify its usage as a medicinal plant. The establishment of a comprehensive pharmacognostic profile of L.
Olamilekan Lanre AWOTEDU   +1 more
doaj   +1 more source

Canonical quantization of macroscopic electromagnetism [PDF]

open access: yes, 2010
Application of the standard canonical quantization rules of quantum field theory to macroscopic electromagnetism has encountered obstacles due to material dispersion and absorption.
Amooshahi M   +13 more
core   +2 more sources

Quantum Macrostates, Equivalence of Ensembles and an H-Theorem

open access: yes, 2006
Before the thermodynamic limit, macroscopic averages need not commute for a quantum system. As a consequence, aspects of macroscopic fluctuations or of constrained equilibrium require a careful analysis, when dealing with several observables.
Christian Maes   +6 more
core   +1 more source

Continuous macroscopic limit of a discrete stochastic model for interaction of living cells [PDF]

open access: yes, 2007
In the development of multiscale biological models it is crucial to establish a connection between discrete microscopic or mesoscopic stochastic models and macroscopic continuous descriptions based on cellular density. In this paper a continuous limit of
A. I. Caplan   +10 more
core   +2 more sources

Macroscopic quantum states: Measures, fragility, and implementations [PDF]

open access: yesReviews of Modern Physics, 2017
Large-scale quantum effects have always played an important role in the foundations of quantum theory. With recent experimental progress and the aspiration for quantum enhanced applications, the interest in macroscopic quantum effects has been reinforced.
F. Frowis   +4 more
semanticscholar   +1 more source

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