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Showing 1 to 12 of 10187 entries
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Analyse de la transposition didactique en Turquie: des institutions noosphériennes à l'enseignant. L'enseignement de la digestion humaine au collège

Theoretical frames STEM

[No authors listed]
GSID: 2s1Xhr49FxAJ
S Özgür - 2004 - theses.fr

… The theoretical frame stems from the anthropological theory of knoledge of Chevallard. First, we have analysed the structure, the functioning mode and the productions of three …

An improved workflow for quantitative N‐terminal charge‐based fractional diagonal chromatography (ChaFRADIC) to study proteolytic events in Arabidopsis thaliana

science campus

[No authors listed]
GSID: TwIp04NPb3oJ
AS Venne, FA Solari, F Faden, T Paretti… - …, 2015 - Wiley Online Library

We applied an extended charge‐based fractional diagonal chromatography (ChaFRADIC) workflow to analyze the N‐terminal proteome of Arabidopsis thaliana seedlings. Using iTRAQ protein labeling and a multi‐enzyme digestion approach including trypsin, GluC, and …

A 200 base pair region at the 5′ end of the chicken adult β-globin gene is accessible to nuclease digestion

adult

Engel JD.
GSID: kxIFJHLScxwJ
JD McGhee, WI Wood, M Dolan, JD Engel… - Cell, 1981 - Elsevier

A DNA segment close to the 5′ end of the chicken adult β-globin gene contains a hypersensitive site for nuclease action. Using a variety of endonucleases, we show that this …

La Transposition Noospherienne Dans Le Systeme Educatif Turc: Exemple De La Digestion Humaine

Theoretical frames STEM

[No authors listed]
GSID: cPX_pt2VBLUJ
S Özgür - Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2004 - dergipark.org.tr

Ce travail porte sur la transposition didactique dans le système éducatif Turc et a été conduit dans le contexte d’une réforme des programmes de sciences expérimentales. Le cadre …

Revealing Nature's Cellulase Diversity: The Digestion Mechanism of Caldicellulosiruptor bescii CelA

diversity

Brunecky R, Alahuhta M, Xu Q, Donohoe BS.
GSID: IieGVQ6oYn8J
R Brunecky, M Alahuhta, Q Xu, BS Donohoe… - Science, 2013 - science.org

Most fungi and bacteria degrade plant cell walls by secreting free, complementary enzymes that hydrolyze cellulose; however, some bacteria use large enzymatic assemblies called cellulosomes, which recruit complementary enzymes to protein scaffolds. The thermophilic …

Heat increment as affected by protein and amino acid nutrition

Science interventions

[No authors listed]
GSID: leNgel1j1JwJ
NA Musharaf, JD Latshaw - World's Poultry Science Journal, 1999 - cambridge.org

The activity of feeding and the metabolism caused by digestion and assimilation of food increase an animal's heat production. This increased heat production has been referred to …

Bacterial community composition and fhs profiles of low-and high-ammonia biogas digesters reveal novel syntrophic acetate-oxidising bacteria

program design

Müller B, Schnürer A.
GSID: hpXKRnbcVWwJ
B Müller, L Sun, M Westerholm, A Schnürer - Biotechnology for biofuels, 2016 - Springer

Syntrophic acetate oxidation (SAO) is the predominant pathway for methane production in high ammonia anaerobic digestion processes. The bacteria (SAOB) occupying this niche …

Hydrogen recovery, cleaning, compression, storage, dispensing, distribution system and end-uses on the university campus from combined heat, hydrogen and power …

science campus

Hamad TA.
GSID: StgAF3LHrvcJ
TA Hamad, AA Agll, YM Hamad, S Bapat… - international journal of …, 2014 - Elsevier

… To address the problem of fossil fuel usage at the Missouri University of Science and Technology campus, using of alternative fuels and renewable energy sources can lower energy consumption and hydrogen use. Biogas, produced by anaerobic digestion of...

Method for recovery and immunoaffinity enrichment of membrane proteins illustrated with metastatic ovarian cancer tissues.

International journal of proteomics

Schneider LV, Likhte V, Wright WH, Chu F, Cambron E, Baldwin-Burnett A, Krakow J, Smejkal GB.
PMID: 22919487
Int J Proteomics. 2012;2012:838630. doi: 10.1155/2012/838630. Epub 2012 Jul 12.

Integral membrane proteins play key biological roles in cell signaling, transport, and pathogen invasion. However, quantitative clinical assays for this critical class of proteins remain elusive and are generally limited to serum-soluble extracellular fragments. Furthermore, classic proteomic approaches to...

Metal analysis in citrus sinensis fruit peel and psidium guajava leaf.

Toxicology international

Dhiman A, Nanda A, Ahmad S.
PMID: 21976824
Toxicol Int. 2011 Jul;18(2):163-7. doi: 10.4103/0971-6580.84271.

The determination of metal traces is very important because they are involved in biological cycles and indicate high toxicity. The objective of the present study is to measure the levels of heavy metals and mineral ions in medicinally important...

Culture conditions for bovine embryonic stem cell-like cells isolated from blastocysts after external fertilization.

Cytotechnology

Jin M, Wu A, Dorzhin S, Yue Q, Ma Y, Liu D.
PMID: 22438181
Cytotechnology. 2012 Aug;64(4):379-89. doi: 10.1007/s10616-011-9408-z. Epub 2012 Mar 22.

Although isolation and characterization of embryonic stem cells have been successful in cattle, maintenance of bovine embryonic stem cells in culture remains difficult. In this study, we compared different methods of cell passaging, feeder cell layers and medium conditions...

Protocol: a beginner's guide to the analysis of RNA-directed DNA methylation in plants.

Plant methods

Zhang H, Tang K, Wang B, Duan CG, Lang Z, Zhu JK.
PMID: 24955108
Plant Methods. 2014 Jun 14;10:18. doi: 10.1186/1746-4811-10-18. eCollection 2014.

BACKGROUND: DNA methylation is a conserved epigenetic mark that controls genome stability, development and environmental responses in many eukaryotes. DNA methylation can be guided by non-coding RNAs that include small interfering RNAs and scaffold RNAs. Although measurement of DNA...

Showing 1 to 12 of 10187 entries