Results 51 to 60 of about 8,747,177 (269)

Magnesium doped calcium phosphate sodium alginate biocomposite for bone implant application [PDF]

open access: yes, 2018
Calcium phosphate (CaP) usually been used for bone implant application due to the similarity mineral in natural bone and it is bioactive and biocompatible material.
Mustaffa, Nor Azimah
core  

Accurate normalization of real-time quantitative RT-PCR data by geometric averaging of multiple internal control genes

open access: yesGenome Biology, 2002
BackgroundGene-expression analysis is increasingly important in biological research, with real-time reverse transcription PCR (RT-PCR) becoming the method of choice for high-throughput and accurate expression profiling of selected genes.
J. Vandesompele   +6 more
semanticscholar   +1 more source

Advertizing, concentration and profitability in Malaysian manufacturing revisited: A simultaneous equation approach [PDF]

open access: yes, 2004
The original Structure-Conduct-Performance (SCP) paradigm that postulates a unidirectional relationship between concentration, advertizing and profitability had been used as the theoretical framework for many empirical works in industrial organizations ...
Abdullah, Ahmad Zainuddin   +2 more
core   +1 more source

Proposal of a novel analytical method for simultaneous ultra-broadband and ultrashort laser pulses generation in photonic crystal fibers with optimized manufacturing process

open access: yesResults in Physics, 2023
In this paper, a novel method for simultaneous ultra-broadband and ultrashort femtosecond laser pulse generation in silica photonic crystal fibers is investigated analytically using the fully vectorial effective index method (FVEIM).
Ashkan Ghanbari, Saeed Olyaee
doaj  

The Landscape of the Emergence of Life

open access: yesLife, 2016
Is it unrealistic to presuppose that all of the steps that could lead to the formation of life could occur in one setting?[...]
Sohan Jheeta
doaj   +1 more source

Las cooperativas agrarias como modelo generador de negocios con inclusión social: el caso de las cooperativas bananeras del Magdalena (Colombia)

open access: yesRevista de Estudios Cooperativos, 2019
Las cooperativas agrarias son consideradas como un modelo organizacional que permite la mejora de las condiciones de producción y comercialización de sus productos, generando ingresos y cambios sustanciales en sus asociados. Algunas de estas cooperativas
Leydis Marcela Maestre Matos   +3 more
doaj   +1 more source

A study on stryhcnos potatorum and pisum sativum as natural coagulants for meat food processing wastewater [PDF]

open access: yes, 2018
Wastewater generated from meat food processing industry has significant effects on the environment. Many methods have been reported for removing turbidity, total suspended solids (TSS), chemical oxygen demand (COD), oil and grease (O&G) and colour from ...
Pahazri, Nor Fadzilah
core  

Evaluation of design flood estimates – a case study for Norway

open access: yesHydrology Research, 2018
The aim of this study was to evaluate the predictive fit of probability distributions to annual maximum flood data, and in particular to evaluate (1) which combination of distribution and estimation method gives the best fit and (2) whether the answer to
Florian Kobierska   +2 more
doaj   +1 more source

The Solar Neutrino Problem: Neither Astrophysics Nor Oscillations? [PDF]

open access: yes, 1994
There is no consistent solar model which can describe all experimental data on the solar neutrinos. The problem can be formulated essentially in a model independent way.
Smirnov, Alexei Yu.
core   +3 more sources

Reinforskningen i Norge

open access: yesRangifer, 1984
Hovedoppgavene for reinforskningen i Norge ble gjennomgått.
Sven Skjenneberg
doaj   +1 more source

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