Results 71 to 80 of about 77,643,563 (192)

Simultaneous Determination of Trace As, Sb, Bi and Hg in Soils by Hydride Generation-Inductively Coupled Plasma-Atomic Emission Spectrometry

Yankuang ceshi, 2013
A method for the simultaneous determination of the trace contents of As, Sb, Bi and Hg in the same solution by Hydride Generation-Inductively Coupled Plasma-Atomic Emission Spectrometry (HG-ICP-AES) was established by using 10% hydrochloric acid as the ...
HE Pan-hong, WU Ling-jun, YANG Zhen, ZHANG Wei, RONG Yao, GONG Zhi-xiang   +5 more
doaj  

Lo personal en lo educativo

Revista Interuniversitaria de Formación del Profesorado, 2020
El texto que presentamos nace de la inquietud por las posibles relaciones entre lo subjetivo y lo social. Más concretamente, a las que se trenzan en los contextos educativos.
Vania Borbar, Asunción López
doaj  

As MAD as can be [PDF]

Structure, 1996
With the recent demonstration that multiwavelength anomalous dispersion (MAD) can provide accurate experimental phases at high resolution, crystallographers have gained a tool with which to study solvation and flexibility in proteins, and a test-bed for the development of crystallographic methods.
openaire   +2 more sources

Evolution of cyclizing 5-aminolevulinate synthases in the biosynthesis of actinomycete secondary metabolites: Outcomes for genetic screening techniques

Frontiers in Microbiology, 2015
A combined approach, comprising PCR screening and genome mining, was used to unravel the diversity and phylogeny of genes encoding 5-aminolevulinic acid synthases (ALASs, hemA gene products) in streptomycetes-related strains.
Katerina ePetrickova, Alica eChronakova, Tomas eZelenka, Tomas eChrudimsky, Stanislav ePospisil, Miroslav ePetricek, Vaclav eKristufek   +6 more
doaj   +1 more source

RESERVATION AND TICKETING DIVISION IN SRIWIJAYA AIR SOLO DISTRICT [PDF]

, 2008
Nuryaning Melati As Dewi. 2008. Reservation and Ticketing Division in Sriwijaya Air District Solo. English Diploma Program, Faculty of Letters and Fine Arts, Sebelas Maret University.
Dewi , Nuryaning Melati AS
core  

Experiencias en torno al huerto ecológico como recurso didáctico y contexto de aprendizaje en la formación inicial de maestros de Infantil

Revista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2016
En este trabajo se presentan y describen tres experiencias de uso de huertos ecológicos como recurso didáctico y contexto de aprendizaje en formación inicial de maestros/as, llevadas a cabo en el marco de las asignaturas Ciencias de la Naturaleza y ...
Marcia Eugenio Gozalbo, Lourdes Aragón Núñez   +1 more
doaj  

As Invisible as Wind, as Formless as Water

Media+Environment
The Philippine archipelago has a long history of both weather-related myths and battles with extreme weather. Warning bulletins focus on the different hazards that weather hazards can bring, and scientists and public officials alike constantly reprimand citizens for not evacuating despite these detailed bulletins.
openaire   +2 more sources

as [PDF]

پژوهش در نظام‌های آموزشی, 2012
چکیده این پژوهش با هدف آسیب شناسی عوامل بیرونی و عوامل درونی نظام فنی و حرفهای استان خوزستان در چارچوب اهداف و انتظارات سازمان آموزش مهارت و فنّاوری ایران انجام شده است.
ya mah, va ah, sa sh
doaj  

A search-based technique for testing from extended finite state machine model [PDF]

, 2009
Extended finite state machines (EFSMs), and languages such as state-charts that are similar to EFSMs, are widely used to model state-based systems. When testing from an EFSM M it is common to aim to produce a set of test sequences (input sequences) that ...
Hierons, RM, Kalaji, AS, Swift, S
core  

Dietary Content of Plant Ingredients and Phospholipids Affects Astaxanthin Utilization and Lipid Deposition in Atlantic Salmon (Salmo salar L.)

Aquaculture Nutrition
The effects of replacing dietary fish meal (FM) and oil (FO) with plant ingredients on absorption, metabolism, and flesh retention of astaxanthin were tested in Atlantic salmon. Phospholipid (PL) concentrates of marine (MPL) or plant origin (Soy lecithin,
Trine Ytrestøyl, Bente Ruyter, Tone-Kari K. Østbye, Bjarne Hatlen, Sergey Afanasyev, Marta Bou, Grete Baeverfjord, Aleksei Krasnov   +7 more
doaj   +1 more source