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Showing 1 to 12 of 368 entries
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How culture shapes the climate change debate

Cultural Transformation in the Geoscience Community AND Program Evaluation

Hoffman AJ.
GSID: oWWKjCg7n9EJ
AJ Hoffman - 2015 - books.google.com

Though the scientific community largely agrees that climate change is underway, debates about this issue remain fiercely polarized. These conversations have become a rhetorical …

The relations and role of social competencies and belonging with math and science interest and efficacy for adolescents in informal STEM programs

Theoretical frames STEM

Hoffman AJ.
GSID: M0ZMR7yNGqkJ
AJ Hoffman, L McGuire, A Rutland… - Journal of Youth and …, 2021 - Springer

… The current study addresses these gaps by providing a theoretically based structural model of the relations between social competencies, belongingness to STEM programming in an …

Fairness and Opportunity in Stem Contexts: Gender, Stereotypes, and Moral Judgments

STEM and diversify

Hoffman AJ, Mulvey KL.
GSID: s7DYTEsS9fsJ
KL Mulvey, AJ Hoffman, L McGuire - Handbook of Moral …, 2006 - taylorfrancis.com

This chapter reviews the literature on fairness, inclusion, and equity in science, technology, engineering, and math (STEM) contexts, with particular attention to gender. Globally, girls and women have been and continue to be underrepresented in STEM fields. In this...

The Development of Gender Stereotypes about Academic Aptitude among European French and North African French Boys

STEM and boys

Hoffman AJ, Kurtz-Costes B.
GSID: HY3E39Q11AYJ
AJ Hoffman, B Kurtz-Costes, F Dumas… - European Journal of …, 2021 - Taylor & Francis

In most Western countries, girls outperform boys in academic engagement, scholastic achievement, and school completion. In the current study, researchers assessed the developmental trajectories of European French and North African French boys'(N= 549; M age= 11.9 years) perceptions of...

Photonic materials, structures and devices for Reststrahlen optics.

Optics express

Feng K, Streyer W, Zhong Y, Hoffman AJ, Wasserman D.
PMID: 26698791
Opt Express. 2015 Nov 30;23(24):A1418-33. doi: 10.1364/OE.23.0A1418.

We present a review of existing and potential next-generation far-infrared (20-60 μm) optical materials and devices. The far-infrared is currently one of the few remaining frontiers on the optical spectrum, a space underdeveloped and lacking in many of the...

Mitochondrial DNA Hypomethylation Is a Biomarker Associated with Induced Senescence in Human Fetal Heart Mesenchymal Stem Cells.

Stem cells international

Yu D, Du Z, Pian L, Li T, Wen X, Li W, Kim SJ, Xiao J, Cohen P, Cui J, Hoffman AR, Hu JF.
PMID: 28484495
Stem Cells Int. 2017;2017:1764549. doi: 10.1155/2017/1764549. Epub 2017 Apr 06.

No abstract available.

Growth Hormone Research Society perspective on biomarkers of GH action in children and adults.

Endocrine connections

Johannsson G, Bidlingmaier M, Biller BMK, Boguszewski M, Casanueva FF, Chanson P, Clayton PE, Choong CS, Clemmons D, Dattani M, Frystyk J, Ho K, Hoffman AR, Horikawa R, Juul A, Kopchick JJ, Luo X, Neggers S, Netchine I, Olsson DS, Radovick S, Rosenfeld R, Ross RJ, Schilbach K, Solberg P, Strasburger C, Trainer P, Yuen KCJ, Wickstrom K, Jorgensen JOL.
PMID: 29483159
Endocr Connect. 2018 Mar;7(3):R126-R134. doi: 10.1530/EC-18-0047. Epub 2018 Feb 26.

OBJECTIVE: The Growth Hormone Research Society (GRS) convened a Workshop in 2017 to evaluate clinical endpoints, surrogate endpoints and biomarkers during GH treatment of children and adults and in patients with acromegaly.PARTICIPANTS: GRS invited 34 international experts including clinicians,...

A new member of the CAB gene family: structure, expression and chromosomal location of Cab-8, the tomato gene encoding the Type III chlorophyll a/b-binding polypeptide of photosystem I.

Plant molecular biology

Pickersky E, Brock TG, Nguyen D, Hoffman NE, Piechulla B, Tanksley SD, Green BR.
PMID: 24272861
Plant Mol Biol. 1989 Mar;12(3):257-70. doi: 10.1007/BF00043203.

We have previously reported the isolation and characterization of tomato nuclear genes encoding two types of chlorophyll a/b-binding (CAB) polypeptides localized in photosystem (PS) I and two types of CAB polypeptides localized in PSII. Sequence comparisons shows that all...

Isolation and sequence of a tomato cDNA clone encoding subunit II of the photosystem I reaction center.

Plant molecular biology

Hoffman NE, Pichersky E, Malik VS, Ko K, Cashmore AR.
PMID: 24277591
Plant Mol Biol. 1988 Sep;10(5):435-45. doi: 10.1007/BF00014949.

We report here the isolation and nucleotide sequence of a cDNA clone encoding a phtosystem I polypeptide that is recognized by a polyclonal antibody prepared against subunit II of the photosystem I reaction center. The transit peptide processing site...

Ferromagnetic Coupling in "Double-Bridged" Dihydrogenpyrophosphate Complexes of Cobalt(II) and Nickel(II).

Inorganic chemistry

Greenfield TJ, Hoffman AE, Marino N, Goos AG, Lloret F, Julve M, Doyle RP.
PMID: 26103521
Inorg Chem. 2015 Jul 06;54(13):6537-46. doi: 10.1021/acs.inorgchem.5b00866. Epub 2015 Jun 23.

Three isostructural compounds of the formula {[M(bipy)(H2O)(H2P2O7)]2·2H2O} [bipy = 2,2'-bipyridine; M = Ni (1), Co (2), Mn (3)] have been isolated from aqueous solutions containing the corresponding metal(II) chloride hydrate with a bipy and sodium pyrophosphate solution in a...

Changes in 1-(malonylamino)cyclopropane-1-carboxylic acid content in wilted wheat leaves in relation to their ethylene production rates and 1-aminocyclopropane-1-carboxylic acid content.

Planta

Hoffman NE, Liu Y, Yang SF.
PMID: 24264416
Planta. 1983 May;157(6):518-23. doi: 10.1007/BF00396882.

In excised wheat (Triticum aestivum L.) leaves, water-deficit stress resulted in a rapid increase, followed by a decrease, in ethylene production rates and in the levels of 1-aminocyclopropane-1-carboxylic acid (ACC), the immediate precursor of ethylene. However, the level of...

Treatment Issues in Adolescent Substance Use and Addictions: Options, Outcome, Effectiveness, Reimbursement, and Admission Criteria.

Adolescent medicine (Philadelphia, Pa.)

Hoffmann NG, Mee-Lee D, Arrowood AA.
PMID: 10356221
Adolesc Med. 1993 Jun;4(2):371-390.

Cost-reduction strategies and a lack of overall perspective have created a potentially dangerous climate for the treatment of the various forms of adolescent substance abuse. The authors argue for a holistic approach that focuses on demographics, family issues, school...

Showing 1 to 12 of 368 entries