Results 21 to 30 of about 8,249,033 (232)

Detection of telomeric sequences and ribosomal RNA genes in holokinetic chromosomes of five jumping plant-lice species: First data on the superfamily Psylloidea (Hemiptera: Sternorrhyncha)

open access: yesEuropean Journal of Entomology, 2018
Fluorescence in situ hybridization (FISH) is a technique used to determine the chromosomal position of DNA and RNA probes. The present study contributes to knowledge on jumping plant-lice genomes by using FISH with 18S rDNA and telomeric (TTAGG)n probes ...
Anna MARYAŃSKA-NADACHOWSKA   +3 more
doaj   +1 more source

Use of historical data in flood frequency analysis: a case study for four catchments in Norway

open access: yesHydrology Research, 2018
There is a need to estimate design floods for areal planning and the design of important infrastructure. A major challenge is the mismatch between the length of the flood records and needed return periods. A majority of flood time series are shorter than
Kolbjørn Engeland   +4 more
doaj   +1 more source

Feasibility of establishing a core set of sexual, reproductive, maternal, newborn, child, and adolescent health indicators in humanitarian settings: results from a multi-methods assessment in Bangladesh

open access: yesReproductive Health, 2022
Plain English Summary Reliable data on sexual, reproductive, maternal, newborn, child and adolescent health (SRMNCAH) in humanitarian settings is very important for addressing the needs of the refugee population.
Bachera Aktar   +11 more
doaj   +1 more source

NEITHER ECONOMIST NOR HISTORIAN

open access: yesJournal of the History of Economic Thought, 2023
I defended my doctoral dissertation on stochastic stability of general equilibrium systems in Penn’s Applied Mathematics program in fall 1968. That year I began teaching math for economists, mathematical economics, microeconomics, and even econometrics at Rutgers College, where I remained for a couple of years before moving to Duke.
JHET Assistant, E. Roy Weintraub
openaire   +2 more sources

COMPARISON BETWEEN MEASURED TRAFFIC NOISE IN KLANG VALLEY, MALAYSIA AND EXISTING PREDICTION MODELS [PDF]

open access: yesEngineering Heritage Journal, 2018
Many road traffic noise models are available around the world. However, these models cannot be simply generalized because local conditions affecting such noise (e.g., vehicle type and weather) vary from one locality to another. Two traffic noise models
Herni   +4 more
doaj   +1 more source

Arv eller miljø? Hva forklarer norske bedrifters variasjon i lønnsomhet?

open access: yesMagma, 2021
I alle tider har økonomer vært opptatt av hvorfor noen bedrifter presterer bedre enn andre. I hvilken grad påvirker henholdsvis bedriftsspesifikke og bransjespesifikke omgivelser bedrifters lønnsomhet?
Muhammad Azeem Qureshi   +3 more
doaj   +1 more source

From the chairman of NOR

open access: yesRangifer, 1981
Nordic Council for Reindeer Research (NOR) was officially established 29th October 1980. It  will be an institution of cooperation. This will be achieved through coperation only.
Ole K. Sara
doaj   +1 more source

Investigation of spatial distribution of soil and water properties by use of geostatistical in Mangrove forest of Qeshm Island [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2014
In this study, the main objective was to assess the spatial variation of chemical and physical soil and water properties. Using this information, the studies also aimed at establishing a pasture rehabilitation experiment in the mangroves of Qeshm Island.
Shahram Jafarnia, Moslem Akbarinia
doaj   +1 more source

Thermal and optical performance of chemical vapor deposited zinc oxide thin film as thermal interface material for high power LED

open access: yesAIMS Materials Science, 2018
In a solid-state lighting, the thermal performance of light emitting diode (LED) is one of the crucial aspects in determining the quality of the LED. To improve the thermal performance of LED, thermal interface material (TIM) was employed and proven to ...
Nur Jassriatul Aida binti Jamaludin   +2 more
doaj   +1 more source

Efecto de la altitud en la calidad del café (Coffea arabica L.): comparación entre secado mecanico y tradicional

open access: yesScientia Agropecuaria, 2019
El café es una de las bebidas de mayor consumo en el mundo entero. El proceso de secado para el almacenamiento de los granos café es determinante para las características físicas y sensoriales del producto final.
Maricely Guevara-Sánchez   +3 more
doaj   +1 more source

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