Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 501 entries
Sorted by: Best Match Show Resources per page
Changing perceptions about science for underrepresented students through an authentic inquiry-based investigation

Science and underrepresented

Crawford BA.
GSID: zHlskIfMqpEJ
BA Crawford - researchgate.net

This study investigates how the context of authentic investigation may alter and shape underrepresented students' views about science. This research follows the implementation of the Fossil Finders project in an urban middle school classroom serving English language learning (ELL)...

Charcoal morphometry for paleoecological analysis: The effects of fuel type and transportation on morphological parameters.

Applications in plant sciences

Crawford AJ, Belcher CM.
PMID: 25202644
Appl Plant Sci. 2014 Aug 18;2(8). doi: 10.3732/apps.1400004. eCollection 2014 Aug.

PREMISE OF THE STUDY: Charcoal particles preserved in sediments are used as indicators of paleowildfire. Most research focuses on abundance as an indicator of fire frequency, but charcoals also convey information about the vegetation from which they are derived....

Notes from the Field: Pediatric Death from Meningococcal Disease in a Family of Romani Travelers - Sarasota, Florida, 2015.

MMWR. Morbidity and mortality weekly report

Crawford E, Drennon M, Winston T.
PMID: 27658003
MMWR Morb Mortal Wkly Rep. 2016 Sep 23;65(37):1017. doi: 10.15585/mmwr.mm6537a7.

On January 31, 2015, the Sarasota County Office of the Medical Examiner notified the on-call epidemiologist at the Florida Department of Health, Bureau of Epidemiology of a possible death from meningococcal disease in a male child aged 17 months....

Control for stochastic sampling variation and qualitative sequencing error in next generation sequencing.

Biomolecular detection and quantification

Blomquist T, Crawford EL, Yeo J, Zhang X, Willey JC.
PMID: 26693143
Biomol Detect Quantif. 2015 Sep 01;5:30-37. doi: 10.1016/j.bdq.2015.08.003.

BACKGROUND: Clinical implementation of Next-Generation Sequencing (NGS) is challenged by poor control for stochastic sampling, library preparation biases and qualitative sequencing error. To address these challenges we developed and tested two hypotheses.METHODS: Hypothesis 1: Analytical variation in quantification is...

Frozen-Density Embedding Potentials and Chiroptical Properties.

Journal of chemical theory and computation

Crawford TD, Kumar A, Hannon KP, Höfener S, Visscher L.
PMID: 26574324
J Chem Theory Comput. 2015 Nov 10;11(11):5305-15. doi: 10.1021/acs.jctc.5b00845. Epub 2015 Oct 20.

The efficacy of the frozen density embedding (FDE) approach to the simulation of solvent effects is examined for two key chiroptical properties-specific rotation and circular dichroism spectra. In particular, we have investigated the performance of a wave function-theory-in-density-functional-theory (WFT-in-DFT)...

IgG4-Related Hypophysitis: Case Report and Literature Review.

Cureus

Decker L, Crawford AM, Lorenzo G, Stippler M, Konstantinov KN, SantaCruz K.
PMID: 28083451
Cureus. 2016 Dec 01;8(12):e907. doi: 10.7759/cureus.907.

IgG4-related hypophysitis is a rare, inflammatory process of the pituitary that mimics more commonly seen pituitary tumors. We report a case of IgG4-related hypophysitis in a 16-year-old female with diabetes insipidus who was found to have IgG4-related hypophysitis based...

Insights on the origin of the unusually large specific rotation of (1S,4S)-norbornenone.

The journal of physical chemistry. A

Caricato M, Vaccaro PH, Crawford TD, Wiberg KB, Lahiri P.
PMID: 24937353
J Phys Chem A. 2014 Jul 03;118(26):4863-71. doi: 10.1021/jp504345g. Epub 2014 Jun 24.

Measurements and calculations of specific rotation are indispensable for the characterization of chiral molecules and are now performed routinely. However, the factors that determine the magnitude of this property are still not well-understood. The anomalously large specific rotation of...

MORPHOLOGICAL VARIATION IN THE LIMBS OF TARICHA GRANULOSA (CAUDATA: SALAMANDRIDAE): EVOLUTIONARY AND PHYLOGENETIC IMPLICATIONS.

Evolution; international journal of organic evolution

Shubin N, Wake DB, Crawford AJ.
PMID: 28564880
Evolution. 1995 Oct;49(5):874-884. doi: 10.1111/j.1558-5646.1995.tb02323.x.

Variation in the limb skeleton was studied in a large sample (452 individuals) of adult newts (Taricha granulosa) from a single population in central California. A standard morphology is found in the hands and feet in more than 70%...

Communication: Spectroscopic consequences of proton delocalization in OCHCO⁺.

The Journal of chemical physics

Fortenberry RC, Yu Q, Mancini JS, Bowman JM, Lee TJ, Crawford TD, Klemperer WF, Francisco JS.
PMID: 26298107
J Chem Phys. 2015 Aug 21;143(7):071102. doi: 10.1063/1.4929345.

Even though quartic force fields (QFFs) and highly accurate coupled cluster computations describe the OCHCO(+) cation at equilibrium as a complex between carbon monoxide and the formyl cation, two notable and typical interstellar and atmospheric molecules, the prediction from...

Simulation of circularly polarized luminescence spectra using coupled cluster theory.

The Journal of chemical physics

McAlexander HR, Crawford TD.
PMID: 25903860
J Chem Phys. 2015 Apr 21;142(15):154101. doi: 10.1063/1.4917521.

We report the first computations of circularly polarized luminescence (CPL) rotatory strengths at the equation-of-motion coupled cluster singles and doubles (EOM-CCSD) level of theory. Using a test set of eight chiral ketones, we compare both dipole and rotatory strengths...

NTRK2 expression levels are reduced in laser captured pyramidal neurons from the anterior cingulate cortex in males with autism spectrum disorder.

Molecular autism

Chandley MJ, Crawford JD, Szebeni A, Szebeni K, Ordway GA.
PMID: 26000162
Mol Autism. 2015 May 16;6:28. doi: 10.1186/s13229-015-0023-2. eCollection 2015.

BACKGROUND: The anterior cingulate cortex (ACC) is a brain area involved in modulating behavior associated with social interaction, disruption of which is a core feature of autism spectrum disorder (ASD). Functional brain imaging studies demonstrate abnormalities of the ACC...

Optical spectra of the silicon-terminated carbon chain radicals SiCnH (n = 3,4,5).

The Journal of chemical physics

Kokkin DL, Reilly NJ, Fortenberry RC, Crawford TD, McCarthy MC.
PMID: 25084913
J Chem Phys. 2014 Jul 28;141(4):044310. doi: 10.1063/1.4883521.

The gas-phase optical spectra of three silicon-terminated carbon chain radicals, SiCnH (n = 3 - 5), formed in a jet-cooled discharge of silane and acetylene, have been investigated by resonant two-color two-photon ionization and laser-induced fluorescence/dispersed fluorescence. Analysis of...

Showing 1 to 12 of 501 entries