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Showing 1 to 12 of 64 entries
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The development and validation of a measure of student attitudes toward science, technology, engineering, and math (S-STEM)

STEM education

Stanhope DS, Unfried A.
GSID: 6MHVoKdmpCMJ
A Unfried, M Faber, DS Stanhope… - Journal of …, 2015 - journals.sagepub.com

Using an iterative design along with multiple methodological approaches and a large representative sample, this study presents reliability, validity, and fairness evidence for two …

Student attitudes toward STEM: The development of upper elementary school and middle/high school student surveys

STEM education

Unfried A, Wiebe EN, Corn J.
GSID: Qlw0-JUSBQMJ
M Faber, A Unfried, EN Wiebe, J Corn… - 2013 ASEE Annual …, 2013 - peer.asee.org

… ,and mathematics (STEM) fields, and this need is only expected to grow over time. As part of on-going efforts to understand impacts of K-12 STEM education and workforce developmentprograms, surveys focusing on student attitudes towards STEM were developed...

Student Interest in Engineering and Other STEM Careers: School-Level, Gender, Race/Ethnicity, and Urbanicity

STEM and gender

Unfried A, Wiebe EN.
GSID: Bmb0Awp3MSwJ
A Unfried, M Faber, EN Wiebe - 2014 ASEE Annual Conference & …, 2014 - peer.asee.org

… are trying toenhance their STEM education programs. One set of critical outcomes for STEM educationprograms relates to overall increases in student attitudes toward STEM.In support …

Erratum to: Extensive multifocal branch duct IPMN of the pancreas after liver transplantation: is surgery justified?.

European journal of medical research

Branchi V, Lingohr P, Willinek WA, Bölke E, Semaan A, Zhou H, Kristiansen G, Klöppel G, Kalff JC, Schäfer N, Matthaei H.
PMID: 25989900
Eur J Med Res. 2015 May 20;20:53. doi: 10.1186/s40001-015-0143-3.

No abstract available.

Parallel imaging in MR angiography.

Topics in magnetic resonance imaging : TMRI

Wilson GJ, Hoogeveen RM, Willinek WA, Muthupillai R, Maki JH.
PMID: 15479999
Top Magn Reson Imaging. 2004 Jun;15(3):169-85. doi: 10.1097/01.rmr.0000134199.94874.70.

The recently developed techniques of parallel imaging with phased array coils are rapidly becoming accepted for magnetic resonance angiography (MRA) applications. This article reviews the various current parallel imaging techniques and their application to MRA. The increased scan efficiency...

Reduction of interference fringes in small multipass absorption cells by pressure modulation.

Applied optics

Fried A, Drummond JR, Henry B, Fox J.
PMID: 20562932
Appl Opt. 1990 Mar 01;29(7):900-2. doi: 10.1364/AO.29.000900.

A technique employing pressure modulation is described which minimizes all interference fringing produced in small base length multipass absorption cells in diode laser studies.

First demonstration of a high performance difference frequency spectrometer on airborne platforms.

Optics express

Weibring P, Richter D, Walega JG, Fried A.
PMID: 19550617
Opt Express. 2007 Oct 17;15(21):13476-95. doi: 10.1364/oe.15.013476.

We discuss the first airborne deployment and performance tests of a mid-IR difference frequency spectrometer system for highly sensitive measurements of formaldehyde. The laser system is based upon difference-frequency generation (DFG) at ~3.5 mum by mixing a DFB diode...

High-power, tunable difference frequency generation source for absorption spectroscopy based on a ridge waveguide periodically poled lithium niobate crystal.

Optics express

Richter D, Weibring P, Fried A, Tadanaga O, Nishida Y, Asobe M, Suzuki H.
PMID: 19532275
Opt Express. 2007 Jan 22;15(2):564-71. doi: 10.1364/oe.15.000564.

A novel waveguide for difference frequency generation in the mid-IR spectral region at 3.52 mum is characterized. High mid-IR power of 15 mW and an external conversion efficiency of up to 19 %W( -1) have been obtained. An optical...

Analysis of array-CGH data using the R and Bioconductor software suite.

Comparative and functional genomics

Hofmann WA, Weigmann A, Tauscher M, Skawran B, Focken T, Buurman R, Wingen LU, Schlegelberger B, Steinemann D.
PMID: 19696946
Comp Funct Genomics. 2009;201325. doi: 10.1155/2009/201325. Epub 2009 Aug 19.

BACKGROUND: Array-based comparative genomic hybridization (array-CGH) is an emerging high-resolution and high-throughput molecular genetic technique that allows genome-wide screening for chromosome alterations. DNA copy number alterations (CNAs) are a hallmark of somatic mutations in tumor genomes and congenital abnormalities...

Modeling NH.

Journal of geophysical research. Atmospheres : JGR

Kelly JT, Parworth CL, Zhang Q, Miller DJ, Sun K, Zondlo MA, Baker KR, Wisthaler A, Nowak JB, Pusede SE, Cohen RC, Weinheimer AJ, Beyersdorf AJ, Tonnesen GS, Bash JO, Valin LC, Crawford JH, Fried A, Walega JG.
PMID: 30245954
J Geophys Res Atmos. 2018 May 16;123(9):4727-4745. doi: 10.1029/2018JD028290.

The San Joaquin Valley (SJV) of California experiences high concentrations of particulate matter NH

Deregulation of .

Oncotarget

Garitano-Trojaola A, José-Enériz ES, Ezponda T, Unfried JP, Carrasco-León A, Razquin N, Barriocanal M, Vilas-Zornoza A, Sangro B, Segura V, Prósper F, Fortes P, Agirre X.
PMID: 29560114
Oncotarget. 2018 Feb 05;9(16):12842-12852. doi: 10.18632/oncotarget.24401. eCollection 2018 Feb 27.

Long Non-Coding RNAs (lncRNAs) are functional RNAs longer than 200 nucleotides in length. Several lncRNAs are involved in cell proliferation and are deregulated in several human tumors. Few lncRNAs have been described to play a role in Acute Lymphoblastic...

Noncoding RNAs: biology and applications-a Keystone Symposia report.

Annals of the New York Academy of Sciences

Cable J, Heard E, Hirose T, Prasanth KV, Chen LL, Henninger JE, Quinodoz SA, Spector DL, Diermeier SD, Porman AM, Kumar D, Feinberg MW, Shen X, Unfried JP, Johnson R, Chen CK, Wilusz JE, Lempradl A, McGeary SE, Wahba L, Pyle AM, Hargrove AE, Simon MD, Marcia M, Przanowska RK, Chang HY, Jaffrey SR, Contreras LM, Chen Q, Shi J, Mendell JT, He L, Song E, Rinn JL, Lalwani MK, Kalem MC, Chuong EB, Maquat LE, Liu X.
PMID: 34791665
Ann N Y Acad Sci. 2021 Nov 17; doi: 10.1111/nyas.14713. Epub 2021 Nov 17.

The human transcriptome contains many types of noncoding RNAs, which rival the number of protein-coding species. From long noncoding RNAs (lncRNAs) that are over 200 nucleotides long to piwi-interacting RNAs (piRNAs) of only 20 nucleotides, noncoding RNAs play important...

Showing 1 to 12 of 64 entries