Results 71 to 80 of about 78,282,784 (191)

As MAD as can be [PDF]

open access: yesStructure, 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

open access: yesFrontiers 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   +6 more
doaj   +1 more source

as [PDF]

open access: yesپژوهش 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  

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

open access: yesRevista 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   +1 more
doaj  

As Invisible as Wind, as Formless as Water

open access: yesMedia+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

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

open access: yes, 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  

Anion transport inhibitor binding to band 3 in red blood cell membranes. [PDF]

open access: yes, 1983
The inhibitor of anion exchange 4,4'-dibenzoamido-2,2'-disulfonic stilbene (DBDS) binds to band 3, the anion transport protein in human red cell ghost membranes, and undergoes a large increase in fluorescence intensity when bound to band 3.
Dix, JA, Solomon, AK, Verkman, AS
core  

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

open access: yesAquaculture 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   +7 more
doaj   +1 more source

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

open access: yes, 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  

Duration and intensity of shade differentially affects mycorrhizal growth- and phosphorus uptake responses of Medicago truncatula

open access: yesFrontiers in Plant Science, 2015
Plant and fungal partners in arbuscular mycorrhizal (AM) symbiosis trade mineral nutrients for carbon, with the outcome of this relationship for plant growth and nutrition being highly context-dependent and changing with the availability of resources as ...
Tereza eKonvalinková   +6 more
doaj   +1 more source

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