Jenny A. Crain

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Preexisting mental disorders are not always considered in mental health studies with military populations, even though prior diagnoses may be a risk factor for additional psychiatric harm stemming from combat exposure, as well as postdeployment behavioral problems. The objectives of this study were to investigate postcombat psychiatric and career outcomes(More)
Limited research exists regarding the rates of and outcomes associated with psychiatric comorbidity among active duty military personnel. This study investigated the rates of comorbid psychiatric diagnoses among 81,720 U.S. Marines, and assessed the relationships between preexisting comorbid disorders and risk of psychiatric hospitalizations and attrition(More)
The relationship between the morphology and functions of the feeding appendages of first-stage zoeae of the lithodid crab Placetron wosnessenskii Schalfeew during ingestion is explored in this study. The preoral chambers of these zoeae are bordered on all sides, with the labrum and mandibles forming the anterior borders, the paragnaths and sternal(More)
Gamma-ray bursts (GRBs) and their afterglows are the most brilliant transient events in the Universe. Both the bursts themselves and their afterglows have been predicted to be visible out to redshifts of z approximately 20, and therefore to be powerful probes of the early Universe. The burst GRB 000131, at z = 4.50, was hitherto the most distant such event(More)
Mud-P22 derivatives are hybrids between phage Mu and P22 that can be inserted at essentially any desired site on the Salmonella chromosome (Benson and Goldman, 1992; Youderian et al., 1988). Induction of Mud-P22 insertions yields phage particles that, as a population, carry chromosomal DNA from the region between 150 and 250Kb on one side of the insertion.(More)
We present the orbital and physical parameters of a newly discovered low-mass detached eclipsing binary from the All-Sky Automated Survey (ASAS) data base: ASAS J011328–3821.1 A, which is a member of a visual binary system with the secondary component separated by about 1.4 arcsec. The radial velocities have been calculated from the high-resolution spectra(More)
The purpose of this paper is to report on the development of a mental health stigma reduction toolkit and training, and the acceptability and level of stigma awareness following the stigma-reduction training for military personnel. The overall aims of the training were to provide discussion tools highlighting the experiences of Marines seeking help for(More)
OBJECTIVE The objective of this study was to examine mental health screening practices and attitudes from both counselor and client perspectives in the U.S. Marine Corps substance abuse program. METHOD This study examined mental health screening practices and attitudes of 23 substance abuse counselors and 442 clients from six Marine Corps substance abuse(More)
PROMPT (Panchromatic Robotic Optical Monitoring and Polarimetry Telescopes) observed the early-time optical afterglow of GRB 060607A and obtained a densely sampled multiwavelength light curve that begins only tens of seconds after the GRB. Located at Cerro Tololo Inter-American Observatory in Chile, PROMPT is designed to observe the afterglows of γ-ray(More)
J. B. Haislip, M. C. Nysewander, D. E. Reichart, A. Levan, N. Tanvir, S. B. Cenko, D. B. Fox, P. A. Price, A. J. Castro-Tirado, J. Gorosabel, C. R. Evans, E. Figueredo, C. MacLeod, J. Kirschbrown, M. Jelinek, S. Guziy, A. de Ugarte Postigo, E. S. Cypriano, A. LaCluyze, J. Graham, R. Priddey, R. Chapman, J. Rhoads, A. S. Fruchter, D. Q. Lamb, C. Kouveliotou,(More)
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