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Showing 1 to 12 of 187 entries
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F tests for the absolute invariance of dominance and composition scales.

Psychometrika

Bechtel GG.
PMID: 5233039
Psychometrika. 1967 Jun;32(2):157-82. doi: 10.1007/BF02289424.

No abstract available.

Sacrococcygeal Teratoma With Multiple Recurrences by Intradural Extension in the Neonate: A Common Neonatal Mass With an Unusual Course.

Global pediatric health

Bechtel AS, Gauger CA.
PMID: 27335921
Glob Pediatr Health. 2014 Nov 25;1:2333794X14560820. doi: 10.1177/2333794X14560820. eCollection 2014.

No abstract available.

Can mechanistic explanation be reconciled with scale-free constitution and dynamics?.

Studies in history and philosophy of biological and biomedical sciences

Bechtel W.
PMID: 25977254
Stud Hist Philos Biol Biomed Sci. 2015 Oct;53:84-93. doi: 10.1016/j.shpsc.2015.03.006. Epub 2015 May 11.

This paper considers two objections to explanations that appeal to mechanisms to explain biological phenomena. Marom argues that the time-scale on which many phenomena occur is scale-free. There is also reason to suspect that the network of interacting entities...

Management Of Headache In The Pediatric Emergency Department.

Pediatric emergency medicine practice

Alfonzo MJ, Bechtel K, Babineau S.
PMID: 26505695
Pediatr Emerg Med Pract. 2013 Jul 01;10(1):1-25. Epub 2013 Jul 01.

Headaches are a common complaint among children, with increasing frequency in adolescence. According to the Agency for Healthcare Research and Quality, more than 3 million Americans seek emergency care every year due to headaches, and one-third of them are...

Efficient Computational Screening of Organic Polymer Photovoltaics.

The journal of physical chemistry letters

Kanal IY, Owens SG, Bechtel JS, Hutchison GR.
PMID: 26282968
J Phys Chem Lett. 2013 May 16;4(10):1613-23. doi: 10.1021/jz400215j. Epub 2013 Apr 29.

There has been increasing interest in rational, computationally driven design methods for materials, including organic photovoltaics (OPVs). Our approach focuses on a screening "pipeline", using a genetic algorithm for first stage screening and multiple filtering stages for further refinement....

Topological valley transport at bilayer graphene domain walls.

Nature

Ju L, Shi Z, Nair N, Lv Y, Jin C, Velasco J, Ojeda-Aristizabal C, Bechtel HA, Martin MC, Zettl A, Analytis J, Wang F.
PMID: 25901686
Nature. 2015 Apr 30;520(7549):650-5. doi: 10.1038/nature14364. Epub 2015 Apr 22.

Electron valley, a degree of freedom that is analogous to spin, can lead to novel topological phases in bilayer graphene. A tunable bandgap can be induced in bilayer graphene by an external electric field, and such gapped bilayer graphene...

Ordinary insurrections.

Journal of lesbian studies

Bechdel A, Hall M.
PMID: 24802819
J Lesbian Stud. 2001;5(3):15-21. doi: 10.1300/J155v05n03_02.

ABSTRACT Lesbian cartoonist Alison Bechdel published her first Dykes to Watch Out For comic strip almost twenty years ago. During a phone interview with Marny Hall, Bechdel describes the ways in which her politics and her art have intersected...

Writing for publication in an RN to Baccalaureate program: an exercise in critical thinking.

Nursing and health care perspectives

Davidhizar R, Bechtel GA, Tiller CM.
PMID: 10640103
Nurs Health Care Perspect. 1999 May-Jun;20(3):146-50.

More than 35,700 registered nurses are currently enrolled in an RN to Baccalaureate completion program (I). The demand for these graduates is expected to continue, along with an increased demand for community-based educational programs. Many of these students have...

Triangulation research among culturally diverse populations.

Journal of allied health

Bechtel GA, Davidhizar R, Bunting S.
PMID: 10874331
J Allied Health. 2000;29(2):61-3.

There exists an ongoing challenge in the health sciences to develop research methods that effectively describe patterns of health beliefs and actions in different cultures. While the dominant framework for research has traditionally been the quantitative paradigm, qualitative methods...

Comparing the dynamical effects of symmetric and antisymmetric stretch excitation of methane in the Cl+CH4 reaction.

The Journal of chemical physics

Bechtel HA, Camden JP, Brown DJ, Zare RN.
PMID: 15267378
J Chem Phys. 2004 Mar 15;120(11):5096-103. doi: 10.1063/1.1647533.

The effects of two nearly isoenergetic C-H stretching motions on the gas-phase reaction of atomic chlorine with methane are examined. First, a 1:4:9 mixture of Cl(2), CH(4), and He is coexpanded into a vacuum chamber. Then, either the antisymmetric...

Millimeter-wave-detected, millimeter-wave optical polarization spectroscopy.

The Journal of chemical physics

Steeves AH, Bechtel HA, Coy SL, Field RW.
PMID: 16238366
J Chem Phys. 2005 Oct 08;123(14):141102. doi: 10.1063/1.2069865.

We report a new form of microwave optical double-resonance spectroscopy called millimeter-wave-detected, millimeter-wave optical polarization spectroscopy (mmOPS). In contrast to other forms of polarization spectroscopy, in which the polarization rotation of optical beams is detected, the mmOPS technique is...

Comparing reactions of H and Cl with C-H stretch-excited CHD3.

The Journal of chemical physics

Camden JP, Bechtel HA, Ankeny Brown DJ, Zare RN.
PMID: 16438587
J Chem Phys. 2006 Jan 21;124(3):034311. doi: 10.1063/1.2155434.

We report the methyl radical product state distributions for the reactions of H and Cl with CHD3(nu1 = 1,2) at collision energies of 1.53 and 0.18 eV, respectively. Both reactions demonstrate mode selectivity. The resulting state distributions from the...

Showing 1 to 12 of 187 entries