Results 21 to 30 of about 4,692,085 (307)

SPAD-502 and atLEAF CHL PLUS values provide good estimation of the chlorophyll content for Hevea brasiliensis Müll. Arg. Leaves [PDF]

open access: yes, 2020
Measurement of chlorophyll content using destructive methods is not efficient due to a large number of samples, cost, and time needed. Estimationof chlorophyll content by nondestructive methods using handheld chlorophyll meter may be considered to ...
Fabre, Denis   +5 more
core   +1 more source

Effect of moisture on mechanical behavior of granular material in initial laboratory and mechanical tests [PDF]

open access: yes, 2018
In this article authors present results of initial laboratory tests and further numerical analyses using finite element method (FEM) and back - calculation method.
Grygierek, Marcin   +1 more
core   +1 more source

Predation by Amphibians and Small Mammals on the Spruce Budworm (Lepidoptera: Tortricidae) [PDF]

open access: yes, 2017
Stomach-content analyses of pitfall-trapped amphibians and small mammals showed that the eastern American toad, Bujo americanus americanus, and the wood frog, Rana sylvatica, preyed on late instars and moths of the spruce budworm, Choristoneura ...
Crawford, Hewlette S, Jr.   +2 more
core   +2 more sources

High-Content Analyses of Vaccinia Plaque Formation [PDF]

open access: yes, 2019
Vaccinia virus plaque assays are employed for quantification of virus titer through serial dilution of virus on a monolayer of cells. Once the virus titer is diluted enough to allow for only few cells of the monolayer to be infected, clonal spread of infection can be detected by observing the lesion in the cell monolayer or using virus-specific ...
Yakimovich, A, Mercer, J
openaire   +3 more sources

Jihadi video and auto-radicalisation: evidence from an exploratory YouTube study [PDF]

open access: yes, 2008
Large amounts of jihadi video content on YouTube along with the vast array of relational data that can be gathered opens up innovative avenues for exploration of the support base for political violence.
Conway, Maura, McInerney, Lisa
core   +1 more source

Content analysis: What are they talking about? [PDF]

open access: yes, 2006
Quantitative content analysis is increasingly used to surpass surface level analyses in Computer-Supported Collaborative Learning (e.g., counting messages), but critical reflection on accepted practice has generally not been reported.
*Archer   +70 more
core   +4 more sources

Pectic enzymes as potential enhancers of ascorbic acid production through the D-galacturonate pathway in Solanaceae [PDF]

open access: yes, 2018
The increase of L-Ascorbic Acid (AsA) content in tomato (Solanum lycopersicum) is a common goal in breeding programs due to its beneficial effect on human health.
Barone, Amalia   +4 more
core   +2 more sources

From television to multi-platform: less from more or more for less? [PDF]

open access: yes, 2010
This article examines economic aspects of convergence and of multi-platform expansion in the media sector. Focusing on television broadcasters in the UK, it analyses the recent migration of conventional media towards multi-platform strategies and asks ...
Doyle, Gillian
core   +1 more source

Detailed Analyses of Zika Virus Tropism in Culex quinquefasciatus Reveal Systemic Refractoriness

open access: yesmBio, 2020
The role of Culex quinquefasciatus in Zika virus transmission has been debated since the epidemic of Zika occurred in the Americas in 2015 to 2016. The majority of studies have found no evidence that C.
Hannah J. MacLeod, George Dimopoulos
doaj   +1 more source

Transfer learning for versatile and training free high content screening analyses

open access: yesScientific Reports, 2023
High content screening (HCS) is a technology that automates cell biology experiments at large scale. A High Content Screen produces a high amount of microscopy images of cells under many conditions and requires that a dedicated image and data analysis ...
Maxime Corbe   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy