Operator, organizational, intermediate (field), (direct support and general support), and depot maintenance manual : generator sets, gasoline engine driven, 0.5 KW (less engine) : DOD model MEP-014A ....

"October 1977."

Intermediate (field) (direct and general support) and depot level maintenance manual : generator set, diesel engine driven, tactical skid mtd. 30 kw, 3 phase, 4 wire, 120/208 and 240/416 volts : DoD model MEP-005A ... 6115-463-9094.

"January 1975."

Operator, organizational, intermediate (field), (direct support and general support), and depot maintenance manual : generator sets, gasoline engine driven, 0.5 kw (less engine) : DOD model MEP-014A ....

"October 1977."

Organizational, intermediate (field) (direct and general support), and depot maintenance repair parts and special tools list : generator set, gasoline engine driven, skid mounted, tubular frame, 10kw, AC, 120/208V, 3 phase and 120/240V, single phase, (less engine) : DOD model MEP-018A, MEP-023A, class utility, precise ... 6115-00-926-0843.

"June 1977."

Operator, organizational, field, and depot maintenance manual : theodolite; directional, 2/10 sec, degree graduation, 10.2 in. long telescope w/accessories, (Wild Heerbrugg model T-3), FSN 6675-382-9140.

Includes index.

Intermediate (field), (direct and general support) and depot level maintenance : generator set, aviation, gas turbine engine driven, integral trailer mounted, 10KW, 28 volts : DoD model MEP 362A, class precise, mode DC, NSN 6115-01-161-3992.

Includes index.

Operator, organizational, field, and depot miantenance [sic] manual including repair parts and special tool lists : altimeter, surveying, 4,500 meters, 2 meter divisions, (Wallace and Tiernan type FS-199), FSN 6675-641-3569.

"October 1960."

Organizational, intermediate (field), (direct and general support) and depot maintenance repair parts and special tools list : generator set, diesel engine driven, air transportable, skid mtd., 750 kw, 3 phase, 4 wire, 2400/4160 and 2200/3800 volts : DOD model MEP208A ....

"10 October 1989."

Operator, organizational, field, and depot maintenance manual : theodolite, directional, 1 sec graduation, 5.9 in. length telescope, w/tripod, carrying case, and accessories (Wild Heerbrugg Instruments), model T-2, serial number ranges 5602 through 17897 and 27235 through 30594, FSN 6675-232-8972, model T-2 56 ....

"December 1961."

Organizational and direct support maintenance repair parts and special tools list : kitchen, field, trailer mounted, MKT-75 (NSN 7360-00-138-7782) ... MKT-85S (NSN 7360-01-246-4646).

Includes indexes.

Field and depot maintenance manual : terminal, telegraph TH-5/TG.

Includes index.

Organizational/field/intermediate/DS, GS, and depot maintenance with illustrated parts breakdown : control, transponder set, C-6280(P)/APX, C-6280A(P)/APX, C-6717/APX, & C-7483/APX : Admiral aircraft radio.

"1 November 1969."

Proceedings of the Aero-Optics Symposium on Electromagnetic Wave Propagation from Aircraft, held at Ames Research Center, Moffett Field, California, August 14-15, 1979 /

Includes bibliographical references.

Deceleration affects anticipatory and reactive components of triggered postural responses

Understanding the physiological and psychological factors that contribute to healthy and pathological balance control in man has been made difficult by the confounding effects of the perturbations used to test balance reactions. The present study examined how postural responses were influenced by the acceleration-deceleration interval of an unexpected horizontal translation. Twelve adult males maintained balance during unexpected forward and backward surface translations with two different acceleration-deceleration intervals and presentation orders (serial or random). SHORT perturbations consisted of an initial acceleration (peak acceleration 1.3 m s(-2); duration 300 ms) followed 100 ms later by a deceleration. LONG perturbations had the same acceleration as SHORT perturbations, followed by a 2-s interval of constant velocity before deceleration. Surface and intra-muscular electromyography (EMG) from the leg, trunk, and shoulder muscles were recorded along with motion and force plate data. LONG perturbations induced larger trunk displacements compared to SHORT perturbations when presented randomly and larger EMG responses in proximal and distal muscles during later (500-800 ms) response intervals. During SHORT perturbations, activity in some antagonist muscles was found to be associated with deceleration and not the initial acceleration of the support surface. When predictable, SHORT perturbations facilitated the use of anticipatory mechanisms to attenuate early (100-400 ms) EMG response amplitudes, ankle torque change and trunk displacement. In contrast, LONG perturbations, without an early deceleration effect, did not facilitate anticipatory changes when presented in a predictable order. Therefore, perturbations with a short acceleration-deceleration interval can influence triggered postural responses through reactive effects and, when predictable with repeated exposure, through anticipatory mechanisms.

Multigradient field-active contour model for multilayer boundary detection of ultrasound rectal wall image

Extraction and reconstruction of rectal wall structures from an ultrasound image is helpful for surgeons in rectal clinical diagnosis and 3-D reconstruction of rectal structures from ultrasound images. The primary task is to extract the boundary of the muscular layers on the rectal wall. However, due to the low SNR from ultrasound imaging and the thin muscular layer structure of the rectum, this boundary detection task remains a challenge. An active contour model is an effective high-level model, which has been used successfully to aid the tasks of object representation and recognition in many image-processing applications. We present a novel multigradient field active contour algorithm with an extended ability for multiple-object detection, which overcomes some limitations of ordinary active contour models—"snakes." The core part in the algorithm is the proposal of multigradient vector fields, which are used to replace image forces in kinetic function for alternative constraints on the deformation of active contour, thereby partially solving the initialization limitation of active contour for rectal wall boundary detection. An adaptive expanding force is also added to the model to help the active contour go through the homogenous region in the image. The efficacy of the model is explained and tested on the boundary detection of a ring-shaped image, a synthetic image, and an ultrasound image. The experimental results show that the proposed multigradient field-active contour is feasible for multilayer boundary detection of rectal wall