The incidence of post-operative wound infections in Belize in 1986 and 1987 was studied. Both military practice in the military hospital and civilian practice in the rural hospitals of the local towns were included. Despite previous misgivings and sub-optimal conditions in the rural hospitals an acceptably low incidence was found in both areas of work.

NASA’s Expansive Reach Each year, NASA produces Spin­ off, a report outlining its con­ tributions to the US (see www. sti.nasa.gov/tto). Many derivative technologies in medicine and per­ sonal comfort have emerged from NASA missions, positively affect­ ing our lives. However, beneficial technologies have also emerged in computing and information processing over the more than 60 years since the ...

In this briefing report, we introduce a new concept (war algorithms) that elevates algorithmically-derived choices and decisions to a, and perhaps the, central concern regarding technical autonomy in war. We thereby aim to shed light on and recast the discussion regarding autonomous weapon systems. We define war algorithm as any algorithm that is expressed in computer code, that is effectuated ...

Grassland humus forms have been investigated morphologically in the field and with the microscope (Barratt 1960, 1964). They are divisible into two main groups: mulls and mors. In mulls, organic residues are finely conllninuted and intimately mixed with the colloidal-sized fraction of the mineral soil. In mors, organic residues accumulate predominantly above the mineral soil surface, but show p...

The strategy and operations of any war can be understood only in the light of conditions of the ten or twenty years before its beginning. Technology, organization, doctrine, training, command and staff appointments—all the essentials of action in war—are put in place and developed in peacetime. The testing experience of combat will bring about change, but prewar elements continue to affect many...

The 61 personnel, 60 male, evacuated from the Gulf to Queen Elizabeth Military Hospital on medical grounds between late October 1990 and mid March 1991 are reviewed with particular regard to previous medical history, previous medication, and appropriate PULHHEEMS grading. The percentage evacuated was 0.24% of Army personnel involved in "Operation Granby" which is considered acceptably small.

The present study examined the structural validity of the 25-item Connor-Davidson Resilience Scale (CD-RISC) in a large sample of U.S. veterans with military service since September 11, 2001. Participants (N = 1,981) completed the 25-item CD-RISC, a structured clinical interview and a self-report questionnaire assessing psychiatric symptoms. The study sample was randomly divided into two subsam...

The aim of this study was to quantify time changes in the body dimensions of male Australian Army personnel. Following a systematic review, two studies were identified and matched for occupation and age (n = 669) with time changes in 12 absolute and 11 proportional body dimensions assessed between 1977 and 2010-12. Changes in means were expressed as absolute, percent and standardised changes, w...

Suicide was the 10th leading cause of death for Americans in 2015 and rates have been steadily climbing over the last 25 years. Rates are particularly high amongst U.S. military personnel. Suicide prevention efforts in the military are significantly hampered by the lack of: (1) assessment tools for measuring baseline risk and (2) methods to detect periods of particularly heightened risk. Two sp...