Amphibious Aircraft

Data.gov (United States)

National Aeronautics and Space Administration — A brief self composed research article on Amphibious Aircrafts discussing their use, origin and modern day applications along with their advantages and disadvantages...

Introduction – an amphibious anthropology

DEFF Research Database (Denmark)

Gagné, Karine; Rasmussen, Mattias Borg

2016-01-01

between land and water. This constitutive relationality is the basis of what we call an amphibious anthropology. By foregrounding temporality, movement, and ways of knowing, we aim to grasp the experience of places at the confluence of land and water and to probe into the specificities of life...... in such landscapes or into various amphibious anthropologies....

Evolution, ecology and physiology of amphibious killifishes (Cyprinodontiformes).

Science.gov (United States)

Turko, A J; Wright, P A

2015-10-01

The order Cyprinodontiformes contains an exceptional diversity of amphibious taxa, including at least 34 species from six families. These cyprinodontiforms often inhabit intertidal or ephemeral habitats characterized by low dissolved oxygen or otherwise poor water quality, conditions that have been hypothesized to drive the evolution of terrestriality. Most of the amphibious species are found in the Rivulidae, Nothobranchiidae and Fundulidae. It is currently unclear whether the pattern of amphibiousness observed in the Cyprinodontiformes is the result of repeated, independent evolutions, or stems from an amphibious common ancestor. Amphibious cyprinodontiforms leave water for a variety of reasons: some species emerse only briefly, to escape predation or capture prey, while others occupy ephemeral habitats by living for months at a time out of water. Fishes able to tolerate months of emersion must maintain respiratory gas exchange, nitrogen excretion and water and salt balance, but to date knowledge of the mechanisms that facilitate homeostasis on land is largely restricted to model species. This review synthesizes the available literature describing amphibious lifestyles in cyprinodontiforms, compares the behavioural and physiological strategies used to exploit the terrestrial environment and suggests directions and ideas for future research. © 2015 The Fisheries Society of the British Isles.

Amphibious Search and Rescue: Shaping the Future

National Research Council Canada - National Science Library

Dowling, Michael

2002-01-01

The current Amphibious Search and Rescue (ASAR) mission is outdated, lacks integration with the mission/doctrine of the amphibious force and fails to exploit the multi-mission and tactical capabilities of the MH-60S helicopter...

Taiwan: Major U.S. Arms Sales Since 1990

Science.gov (United States)

2014-08-29

amphibious assault vehicles; AN/ALE-50 electronic countermeasure (ECM) systems for F-16s; and 12 MH-53 mine -sweeping helicopters. President Bush...54 243 Commercial sale. Opall Barbara and David Silverberg, “Taiwanese May Soon Coproduce Patriot...systems) $340 01/29 (2) Osprey-class mine hunting ships (refurbished and upgraded) $105 2011 09/21 Retrofit of 145 F-16A/B fighters, with 176 AESA

Amphibious fishes: evolution and phenotypic plasticity.

Science.gov (United States)

Wright, Patricia A; Turko, Andy J

2016-08-01

Amphibious fishes spend part of their life in terrestrial habitats. The ability to tolerate life on land has evolved independently many times, with more than 200 extant species of amphibious fishes spanning 17 orders now reported. Many adaptations for life out of water have been described in the literature, and adaptive phenotypic plasticity may play an equally important role in promoting favourable matches between the terrestrial habitat and behavioural, physiological, biochemical and morphological characteristics. Amphibious fishes living at the interface of two very different environments must respond to issues relating to buoyancy/gravity, hydration/desiccation, low/high O2 availability, low/high CO2 accumulation and high/low NH3 solubility each time they traverse the air-water interface. Here, we review the literature for examples of plastic traits associated with the response to each of these challenges. Because there is evidence that phenotypic plasticity can facilitate the evolution of fixed traits in general, we summarize the types of investigations needed to more fully determine whether plasticity in extant amphibious fishes can provide indications of the strategies used during the evolution of terrestriality in tetrapods. © 2016. Published by The Company of Biologists Ltd.

Thriving with water: Developments in amphibious architecture in North America

Directory of Open Access Journals (Sweden)

English Elizabeth

2016-01-01

Full Text Available There is increasing awareness worldwide that traditional flood-mitigation strategies that attempt to control the flow of water only increase the likelihood of catastrophic consequences in the long run, when failure inevitably occurs after years of complacency and development behind flood barriers. Amphibious architecture is a non-defensive flood mitigation and climate change adaptation strategy that works in synchrony with a floodprone region’s natural cycles of flooding, allowing water to flow rather than creating an obstruction. Since the height to which an amphibious building rises is not necessarily fixed but adapts to the variable depth of flood water, amphibiation can accommodate rising sea levels and land subsidence as well. Amphibious retrofitting can provide measurable cost savings compared to other flood mitigation strategies, performing well in loss avoidance studies for both flood and wind damage. An amphibious approach to planning and construction recognizes the beneficial aspects of seasonal and occasional flooding, allowing us not merely to live with water, but to thrive with it. This paper reviews case studies of both existing and proposed amphibious buildings, with discussion of their systems and components. It also discusses the limitations of amphibious construction, some of the regulatory obstacles that have discouraged its development, and possible paths forward. The first International Conference on Amphibious Architecture, Design and Engineering, ICAADE 2015, was held in Bangkok, Thailand, in August 2015. The second, ICAADE 2017, will convene at the University of Waterloo in Canada in June 2017.

Preventive measures for safety and helth at work with the amphibious transporter PTS-M

Directory of Open Access Journals (Sweden)

Nenad V. Kovačević

2014-04-01

Full Text Available Nowadays, the knowledge of using the amphibious transporter STM-M ( STM-M is very limited. A small number of professional soldiers in the Serbian Armed Forces know how to use thisvery useful and high-quality military vehicle in a regular way. From the day onethis vehicle has remained in its basic shape without any modifications since it was made in the former Soviet Union. Today, the Serbian Armed Forces have only 12 of these vehicles in the operational use. The Serbian Armed Forces have two amphibious platoons in two pontoon batalions in the River Flotilla. As the author of this article was an officer in charge of maintaining this complex and “unusual” vehicle, the article deals with the provisions from the Regulations on preventive measures for safety and health while using work equipment (Ministry of Labour, 2012, applied to work with STM-Ms, The article makes a parallel between the provisions of the Regulations and the actual situation and specific conditions of using and maintaining STM-Ms . Introduction Some basic information about the STM-M is given here, twith Figure 1 of this vehicle and its tactical and technicalspecifications.The dangerous places onthe vehicle are presented as well. Mesuares and rules for safe work This part ofthe article presents all speciall tools on the STM-M that are used for safe work. Each piece of tool is described in detail -itslocationon the STM-M, its physical characteristics,  and most common mistakes during its use. Some measures for better maintenance and improved safety at work are also proposed. Conclusion The conclusion deals with the misuse and wrong maintenance of STM-Ms and gives some proposals for their better use. A critical commentary about the conditions of safety engineering in the Serbian Armed Forces can be found here as well.  

The Army and the Need for an Amphibious Capability

Science.gov (United States)

2015-05-23

www.un.org/ apps /news/story.asp?NewsID=25762. 17 negotiation, will “unlock opportunities for American workers, families, businesses, farmers, and...responsibility the question posed to the Joint Force is whether to increase the Marine’s amphibious capacity or to focus on revitalizing the Army’s...to return to its amphibious roots, the Marines amphibious doctrine is set to get revitalized yet again.105 In 2013, General James Amos, the then

Review of Design Aspects and Challenges of Efficient and Quiet Amphibious Aircraft

Science.gov (United States)

D, Rhea P. Liem Ph.

2018-04-01

Apart from the commercial and military aviation sectors, the general aviation (GA) sector is expected to experience a rapid growth, especially in Asia. The increasing economic activities in the region would demand for more efficient and convenient transportation, which would open door to more GA services. This development would require sufficient infrastructure supports, including airports. However, insufficient land area has often imposed limitations in airport development. As such, some areas (e.g., remote islands) are not easily accessible by air. One implication is that travels can only be done via land or water, which might prolong the travel time. This applies to business travels, with the significant increase in business and economic activities, which in turns demands for more efficient and faster mobility. In other cases, this involves some rural areas where the infrastructures are not very well-developed, and where the geographical terrains are too challenging to build a pad for vertical takeoff and landing (VTOL) air vehicles. Under such circumstances, it would be imperative to enable air travels to carry critical logistics such as medical supplies, food, and even sick patients. In this regard, we propose to develop a low-payload, low-altitude amphibious aircraft, which can takeoff and land on both water and land. Aircraft design process is a complex procedure and multidisciplinary in nature, and for amphibious aircraft design we need to consider the two takeoff and landing modes, which imposes further challenges to the design. In this paper we present two preliminary design projects, for two-seater and ten-seater aircraft. To design an efficient and quiet amphibious aircraft, we conduct some experiments on noise shielding mechanisms to reduce the propeller noise. The challenges and resulting designs are briefly discussed in this paper. Amphibious aircraft development will be very relevant to Indonesia, which is the world’s largest archipelago with

Sexual assault

DEFF Research Database (Denmark)

Larsen, M-L; Hilden, M; Lidegaard, Ø

2015-01-01

) the relationship between victim and perpetrator. RESULTS: Two-thirds of the victims were aged 15-24 years. Seventy-five percent had met the perpetrator before the sexual assault and 70% reported the assault to the police. A physical injury was found in 53, and 27% sustained an anogenital lesion. Alcohol...... is important in creating an environment where women are not reluctant to seek help after a sexual assault. Young age and drinking alcohol were risk factors for sexual assault, and we need to address this when considering preventive strategies.......OBJECTIVE: To describe the victims of sexual assault and the circumstances in which the assaults occur. DESIGN: Descriptive case study. SETTING: Centre for Victims of Sexual Assault (CVSA), Rigshospitalet, Copenhagen, Denmark. POPULATION OR SAMPLE: A total of 2541 women attending CVSA from 2001...

Sexual Assault

Science.gov (United States)

... Professions Indian Health Careers Indian Preference Loan Repayment Military Transition Student ... Sexual Assault Sexual assault is a significant problem affecting American Indians and Alaska Natives. Sexual assault ...

33 CFR 334.860 - San Diego Bay, Calif., Naval Amphibious Base; restricted area.

Science.gov (United States)

2010-07-01

... Amphibious Base; restricted area. 334.860 Section 334.860 Navigation and Navigable Waters CORPS OF ENGINEERS... Bay, Calif., Naval Amphibious Base; restricted area. (a) The Area. The water of the Pacific Ocean in Middle San Diego Bay in an area extending from the northern and eastern boundary of the Naval Amphibious...

Visual Detection and Tracking System for a Spherical Amphibious Robot.

Science.gov (United States)

Guo, Shuxiang; Pan, Shaowu; Shi, Liwei; Guo, Ping; He, Yanlin; Tang, Kun

2017-04-15

With the goal of supporting close-range observation tasks of a spherical amphibious robot, such as ecological observations and intelligent surveillance, a moving target detection and tracking system was designed and implemented in this study. Given the restrictions presented by the amphibious environment and the small-sized spherical amphibious robot, an industrial camera and vision algorithms using adaptive appearance models were adopted to construct the proposed system. To handle the problem of light scattering and absorption in the underwater environment, the multi-scale retinex with color restoration algorithm was used for image enhancement. Given the environmental disturbances in practical amphibious scenarios, the Gaussian mixture model was used to detect moving targets entering the field of view of the robot. A fast compressive tracker with a Kalman prediction mechanism was used to track the specified target. Considering the limited load space and the unique mechanical structure of the robot, the proposed vision system was fabricated with a low power system-on-chip using an asymmetric and heterogeneous computing architecture. Experimental results confirmed the validity and high efficiency of the proposed system. The design presented in this paper is able to meet future demands of spherical amphibious robots in biological monitoring and multi-robot cooperation.

Visual Detection and Tracking System for a Spherical Amphibious Robot

Science.gov (United States)

Guo, Shuxiang; Pan, Shaowu; Shi, Liwei; Guo, Ping; He, Yanlin; Tang, Kun

2017-01-01

With the goal of supporting close-range observation tasks of a spherical amphibious robot, such as ecological observations and intelligent surveillance, a moving target detection and tracking system was designed and implemented in this study. Given the restrictions presented by the amphibious environment and the small-sized spherical amphibious robot, an industrial camera and vision algorithms using adaptive appearance models were adopted to construct the proposed system. To handle the problem of light scattering and absorption in the underwater environment, the multi-scale retinex with color restoration algorithm was used for image enhancement. Given the environmental disturbances in practical amphibious scenarios, the Gaussian mixture model was used to detect moving targets entering the field of view of the robot. A fast compressive tracker with a Kalman prediction mechanism was used to track the specified target. Considering the limited load space and the unique mechanical structure of the robot, the proposed vision system was fabricated with a low power system-on-chip using an asymmetric and heterogeneous computing architecture. Experimental results confirmed the validity and high efficiency of the proposed system. The design presented in this paper is able to meet future demands of spherical amphibious robots in biological monitoring and multi-robot cooperation. PMID:28420134

Theme and variations: amphibious air-breathing intertidal fishes.

Science.gov (United States)

Martin, K L

2014-03-01

Over 70 species of intertidal fishes from 12 families breathe air while emerging from water. Amphibious intertidal fishes generally have no specialized air-breathing organ but rely on vascularized mucosae and cutaneous surfaces in air to exchange both oxygen and carbon dioxide. They differ from air-breathing freshwater fishes in morphology, physiology, ecology and behaviour. Air breathing and terrestrial activity are present to varying degrees in intertidal fish species, correlated with the tidal height of their habitat. The gradient of amphibious lifestyle includes passive remainers that stay in the intertidal zone as tides ebb, active emergers that deliberately leave water in response to poor aquatic conditions and highly mobile amphibious skipper fishes that may spend more time out of water than in it. Normal terrestrial activity is usually aerobic and metabolic rates in air and water are similar. Anaerobic metabolism may be employed during forced exercise or when exposed to aquatic hypoxia. Adaptations for amphibious life include reductions in gill surface area, increased reliance on the skin for respiration and ion exchange, high affinity of haemoglobin for oxygen and adjustments to ventilation and metabolism while in air. Intertidal fishes remain close to water and do not travel far terrestrially, and are unlikely to migrate or colonize new habitats at present, although in the past this may have happened. Many fish species spawn in the intertidal zone, including some that do not breathe air, as eggs and embryos that develop in the intertidal zone benefit from tidal air emergence. With air breathing, amphibious intertidal fishes survive in a variable habitat with minimal adjustments to existing structures. Closely related species in different microhabitats provide unique opportunities for comparative studies. © 2013 The Fisheries Society of the British Isles.

Amphibious Encounters: Coral and People in Conservation Outreach in Indonesia

Directory of Open Access Journals (Sweden)

Annet Pauwelussen

2017-05-01

Full Text Available Drawing on long-term ethnographic research in Indonesia, this article describes a conservation outreach project that attempts to educate and convert local people into coral protectors. Both coral and the sea-dwelling Bajau people appear to be amphibious beings, moving between a changeable land-water interface, and between different, fluidly interwoven ontological constellations. We show that the failure of conservation organizations to recognize the ontologically ambiguous nature of “coral” and “people” translates to a breakdown of outreach goals. Mobilizing the concept of amphibiousness to engage this ambiguity and fluidity, we describe the moving land-water interface as the actual living environment for both coral and people. The notion of amphibiousness, we suggest, has practical and political value, in particular for reconsidering outreach and how it may be reframed as a process involving ontological dialogue. For conservation outreach to become seaworthy, it needs to cultivate an amphibious capacity, capable of moving in-between and relating partly overflowing ways of knowing and being. Providing room for ambiguity, thinking with amphibiousness furthermore encourages suspension of the (Western tendency to explain the Other, to fix what does not add up. As such, it is of heuristic relevance for the on-going discussions of ontological multiplicity that have proliferated at the intersection between STS and anthropology.

Alcohol sales and risk of serious assault.

Directory of Open Access Journals (Sweden)

Joel G Ray

2008-05-01

Full Text Available BACKGROUND: Alcohol is a contributing cause of unintentional injuries, such as motor vehicle crashes. Prior research on the association between alcohol use and violent injury was limited to survey-based data, and the inclusion of cases from a single trauma centre, without adequate controls. Beyond these limitations was the inability of prior researchers to comprehensively capture most alcohol sales. In Ontario, most alcohol is sold through retail outlets run by the provincial government, and hospitals are financed under a provincial health care system. We assessed the risk of being hospitalized due to assault in association with retail alcohol sales across Ontario. METHODS AND FINDINGS: We performed a population-based case-crossover analysis of all persons aged 13 years and older hospitalized for assault in Ontario from 1 April 2002 to 1 December 2004. On the day prior to each assault case's hospitalization, the volume of alcohol sold at the store in closest proximity to the victim's home was compared to the volume of alcohol sold at the same store 7 d earlier. Conditional logistic regression analysis was used to determine the associated relative risk (RR of assault per 1,000 l higher daily sales of alcohol. Of the 3,212 persons admitted to hospital for assault, nearly 25% were between the ages of 13 and 20 y, and 83% were male. A total of 1,150 assaults (36% involved the use of a sharp or blunt weapon, and 1,532 (48% arose during an unarmed brawl or fight. For every 1,000 l more of alcohol sold per store per day, the relative risk of being hospitalized for assault was 1.13 (95% confidence interval [CI] 1.02-1.26. The risk was accentuated for males (1.18, 95% CI 1.05-1.33, youth aged 13 to 20 y (1.21, 95% CI 0.99-1.46, and those in urban areas (1.19, 95% CI 1.06-1.35. CONCLUSIONS: The risk of being a victim of serious assault increases with alcohol sales, especially among young urban men. Akin to reducing the risk of driving while impaired

A Systems Approach to Architecting a Mission Package for LCS Support of Amphibious Operations

Science.gov (United States)

2014-09-01

assets will destroy, degrade, or disable targets using all available organic firepower. Attacking targets (NTA 3.2) will consist of all lethal and...information for assault planning, such as coastal surf conditions, reinforced coastal emplacements, enemy anti-access and aerial denial (A2AD...16 MCGL limited ability to disable vehicles vessels, or A/C (on the ground) through non-lethal means (U) Limited ability to disable vehicles and

Comparative assessment of amphibious hearing in pinnipeds.

Science.gov (United States)

Reichmuth, Colleen; Holt, Marla M; Mulsow, Jason; Sills, Jillian M; Southall, Brandon L

2013-06-01

Auditory sensitivity in pinnipeds is influenced by the need to balance efficient sound detection in two vastly different physical environments. Previous comparisons between aerial and underwater hearing capabilities have considered media-dependent differences relative to auditory anatomy, acoustic communication, ecology, and amphibious life history. New data for several species, including recently published audiograms and previously unreported measurements obtained in quiet conditions, necessitate a re-evaluation of amphibious hearing in pinnipeds. Several findings related to underwater hearing are consistent with earlier assessments, including an expanded frequency range of best hearing in true seals that spans at least six octaves. The most notable new results indicate markedly better aerial sensitivity in two seals (Phoca vitulina and Mirounga angustirostris) and one sea lion (Zalophus californianus), likely attributable to improved ambient noise control in test enclosures. An updated comparative analysis alters conventional views and demonstrates that these amphibious pinnipeds have not necessarily sacrificed aerial hearing capabilities in favor of enhanced underwater sound reception. Despite possessing underwater hearing that is nearly as sensitive as fully aquatic cetaceans and sirenians, many seals and sea lions have retained acute aerial hearing capabilities rivaling those of terrestrial carnivores.

Modern Amphibious Operations: Why the United States Must Maintain a Joint Amphibious Forcible Entry Capability

Science.gov (United States)

2012-03-23

be reminded that the aforementioned movies depicted events that happened nearly 70 years ago.48 These films neither represent modem amphibious...contemporary sources. Few are more contemporary than those in this genre . Nothing can substitute a simple Google web search to get ideas about where

33 CFR 334.310 - Chesapeake Bay, Lynnhaven Roads; navy amphibious training area.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Chesapeake Bay, Lynnhaven Roads; navy amphibious training area. 334.310 Section 334.310 Navigation and Navigable Waters CORPS OF....310 Chesapeake Bay, Lynnhaven Roads; navy amphibious training area. (a) The restricted area. Beginning...

Comparative and developmental patterns of amphibious auditory function in salamanders.

Science.gov (United States)

Zeyl, Jeffrey N; Johnston, Carol E

2016-12-01

Early amphibious tetrapods may have detected aquatic sound pressure using sound-induced lung vibrations, but their lack of tympanic middle ears would have restricted aerial sensitivity. Sharing these characteristics, salamanders could be models for the carryover of auditory function across an aquatic-terrestrial boundary without tympanic middle ears. We measured amphibious auditory evoked potential audiograms in five phylogenetically and ecologically distinct salamanders (Amphiuma means, Notophthalmus viridescens, Ambystoma talpoideum, Eurycea spp., and Plethodon glutinosus) and tested whether metamorphosis and terrestrial niche were linked to aerial sensitivity. Threshold differences between media varied between species. A. means' relative aerial sensitivity was greatest at 100 Hz and decreased with increasing frequency. In contrast, all other salamanders retained greater sensitivity up to 500 Hz, and in A. talpoideum and Eurycea, relative sensitivity at 500 Hz was higher than at 100 Hz. Aerial thresholds of terrestrial P. glutinosus above 200 Hz were similar to A. talpoideum and Eurycea, but lower than N. viridescens and A. means. Metamorphosis did not affect aerial sensitivity in N. viridescens or A. talpoideum. These results fail to support a hypothesis of terrestrial hearing specialization across ontogeny or phylogeny. We discuss methodological limitations to our amphibious comparisons and factors affecting variation in amphibious performance.

Species specificity of resistance to oxygen diffusion in thin cuticular membranes from amphibious plants

DEFF Research Database (Denmark)

Frost-Christensen, Henning; Jørgensen, Lise Bolt; Floto, Franz

2003-01-01

oxygen, diffusion, cuticula, amphibious plants, Hygrophila, Berula, Lobelia, Mentha, Potamogeton, Veronica, aquatic plants, submerged plants......oxygen, diffusion, cuticula, amphibious plants, Hygrophila, Berula, Lobelia, Mentha, Potamogeton, Veronica, aquatic plants, submerged plants...

33 CFR 165.1120 - Security Zone; Naval Amphibious Base, San Diego, CA.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Security Zone; Naval Amphibious Base, San Diego, CA. 165.1120 Section 165.1120 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1120 Security Zone; Naval Amphibious Base, San Diego, CA. (a) Location. The following area is a...

Commanders Guidance and Campaign Planning - The Falkland Islands War 1982

Science.gov (United States)

Since the end of the Second World War , only one conflict has seen the use of aircraft carriers, submarines, anti-ship missiles, an opposed amphibious...seventy- two hours and conduct an opposed amphibious assault with little training. The fact that they were able to do so is a testament to their

Paramount Interest: Command Relationships in Amphibious Warfare

National Research Council Canada - National Science Library

Peabody, Hitch

2004-01-01

In 2001, U.S. amphibious forces abandoned sixty years of established command and control doctrine, replacing the traditional senior-subordinate relationship between Navy and Marine commanders with coequal command. Why did it change...

Operational Maneuver from the Sea and Amphibious Command Relationships: Is It time for a Joint Force Amphibious Component Commander?

National Research Council Canada - National Science Library

Bennett, Michael

2004-01-01

.... In a joint community that is becoming increasingly dependant on the use of functional component commanders in the execution of major operations, the need for a Joint Force Amphibious Component Commander (JFAMCC...

Sexual assault in the workplace.

Science.gov (United States)

Garrett, Linda H

2011-01-01

Women are sexually assaulted at an alarming rate, and the workplace is a frequent arena for assault. However, in recent decades, attention has been given to improving responses to sexual assault. Sexual assault is a frequent cause of injury and death for women in the United States. One in five American women admit they have experienced a completed rape during their lifetime. These estimates are conservative because sexual assault and sexual violence are both underreported and underprosecuted. Fear of job loss and discrimination are frequent reasons women do not report sexual assault in the workplace. Women are entering the workplace in greater numbers due in part to more single parent families and the depressed economy. Also, women are entering work environments that have traditionally been the domain of male workers: corporate headquarters, semi trucks, health care providers' offices, rural farms, and rural factories. Employers must have a plan to protect female employees and effectively address any incidents of sexual assault or violence. Occupational health nurses and nurse practitioners can assist both employees and employers to prevent sexual assault and resolve the aftermath of sexual assault. However, to accomplish this goal, occupational health nurses and nurse practitioners must be trained in sexual assault and violence response as well as preventive interventions. 2011, SLACK Incorporated.

Voluntary emergence and water detection in a newly recognized amphibious fish.

Science.gov (United States)

Magellan, K

2015-06-01

Galaxias 'nebula', a small fish which has adaptations for air-breathing but is not known to be amphibious, voluntarily emerged from water and, in an unfamiliar environment, moved preferentially towards an alternative water source. Nebula may thus be considered one of the few truly amphibious fishes, and their ability to detect water provides a selective advantage which aids their survival in unpredictable natural environments. © 2015 The Fisheries Society of the British Isles.

Symptoms and beyond: Self-concept among sexually assaulted women.

Science.gov (United States)

Keshet, Hadar; Gilboa-Schechtman, Eva

2017-09-01

The unique characteristics of sexual assault (SA)-a toxic mix of an interpersonal harm, a violent exploitation of one's body, and a transformation of an act of connectedness into an act of submission-are postulated to negatively affect the self-concept. We sought to deepen the understanding of self-concept impairments among sexually assaulted women with varying levels of posttraumatic distress. To this end, we compared women with a main trauma of SA to women with a main trauma of motor-vehicle accident (MVA) and to nontraumatized (NT) women on several self-concept aspects. Our main hypotheses were (a) sexually assaulted women without PTSD exhibit impaired self-concept as compared with NT women and (b) SA is related to greater self-concept impairments as compared with MVA, even when posttraumatic distress is statistically controlled. Women (N = 235: NT = 69, MVA = 87, SA = 79) completed a web-based survey including measures designed to assess the global and domain-specific contents and structure of the self-concept as well as background and clinical questionnaires. Sexually assaulted women without PTSD reported impaired self-concept as compared with NT women. Furthermore, SA was related to greater self-concept impairments as compared with MVA, even when considering participants' levels of posttraumatic distress. SA is related to unique self-concept impairments that extend beyond symptoms, emphasizing the need to assess and address self-concept impairments in sexually assaulted women. The importance of adopting a multifaceted conceptualization of the self to gain a deeper understanding of the aftermath of trauma is highlighted. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Amphibious Operations in the 21st Century

National Research Council Canada - National Science Library

Jacob, W

2003-01-01

.... forces ashore anywhere in the world remains a vital capability. As the National Security Strategy evolves the role of the modern day amphibious force evolves with it, morphing to meet the requirements generated by the Department of Defense...

Dynamic Modelling of a CPG-Controlled Amphibious Biomimetic Swimming Robot

Directory of Open Access Journals (Sweden)

Rui Ding

2013-04-01

Full Text Available This paper focuses on the modelling and control problems of a self-propelled, multimodal amphibious robot. Inspired by the undulatory body motions of fish and dolphins, the amphibious robot propels itself underwater by oscillations of several modular fish-like propelling units coupled with a pair of pectoral fins capable of non-continuous 360 degree rotation. In order to mimic fish-like undulating propulsion, a control architecture based on Central Pattern Generator (CPG is applied to the amphibious robot for robust swimming gaits, including forward and backward swimming and turning, etc. With the simplification of the robot as a multi-link serial mechanism, a Lagrangian function is employed to establish the hydrodynamic model for steady swimming. The CPG motion control law is then imported into the Lagrangian-based dynamic model, where an associated system of kinematics and dynamics is formed to solve real-time movements and, further, to guide the exploration of the CPG parameters and steady locomotion gaits. Finally, comparative results between the simulations and experiments are provided to show the effectiveness of the built control models.

Amphibious fluorescent carbon dots: one-step green synthesis and application for light-emitting polymer nanocomposites.

Science.gov (United States)

Zhou, Li; He, Benzhao; Huang, Jiachang

2013-09-21

A facile and green approach for the synthesis of amphibious fluorescent carbon dots (CDs) from natural polysaccharide is reported. Light-emitting polymer nanocomposites with excellent optical performance can be easily prepared by incorporation of the amphibious CDs into the polymer matrix.

Male victims of sexual assault; 10 years' experience from a Danish Assault Center

DEFF Research Database (Denmark)

Larsen, Mie-Louise; Hilden, Malene

2016-01-01

This study aims to provide descriptive data regarding male victims of sexual assault seen at the Centre for Victims of Sexual Assault in Copenhagen, Denmark. All 55 male victims attending the center in the time period of March 2001 until December 2010 underwent a standardized data collection. Data...... by another man is considered a taboo subject and it is likely that the dark figure of men exposed to sexual assault is much higher than it is for women. Strengthening our knowledge regarding male victims of sexual assault is necessary to improve both primary and secondary preventive measures in order to make...

Assault-related shame mediates the association between negative social reactions to disclosure of sexual assault and psychological distress.

Science.gov (United States)

DeCou, Christopher R; Cole, Trevor T; Lynch, Shannon M; Wong, Maria M; Matthews, Kathleen C

2017-03-01

Several studies have identified associations between social reactions to disclosure of sexual assault and psychological distress; however, no studies have evaluated shame as a mediator of this association. This study evaluated assault-related shame as a mediator of the associations between negative social reactions to disclosure of sexual assault and symptoms of posttraumatic stress disorder (PTSD), depression, and global distress and hypothesized that there would be an indirect effect of social reactions to disclosure upon symptoms of psychopathology via assault-related shame. Participants were 207 female psychology undergraduates who reported past history of completed or attempted sexual assault and had disclosed the assault to at least 1 other person. Participants completed self-report measures of social reactions to sexual assault disclosure, assault-related shame, and symptoms of psychopathology. Participants reported significant histories of attempted or completed sexual assault and indicated clinically significant symptoms of depression and subthreshold symptoms of PTSD and global distress, on average. Evaluation of structural models confirmed the hypothesized indirect effect of negative social reactions to sexual assault disclosure upon symptoms of PTSD (z = 5.85, p distress (z = 4.82, p disclosure among survivors of attempted or completed sexual assault. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Adult Sexual Assault Survivors' Experiences with Sexual Assault Nurse Examiners (SANEs)

Science.gov (United States)

Fehler-Cabral, Giannina; Campbell, Rebecca; Patterson, Debra

2011-01-01

Sexual assault survivors often feel traumatized by the care received in traditional hospital emergency departments. To address these problems, Sexual Assault Nurse Examiner (SANE) programs were created to provide comprehensive medical care, crisis intervention, and forensic services. However, there is limited research on the actual experiences and…

33 CFR 334.370 - Chesapeake Bay, Lynnhaven Roads; danger zones, U.S. Naval Amphibious Base.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Chesapeake Bay, Lynnhaven Roads; danger zones, U.S. Naval Amphibious Base. 334.370 Section 334.370 Navigation and Navigable Waters CORPS... REGULATIONS § 334.370 Chesapeake Bay, Lynnhaven Roads; danger zones, U.S. Naval Amphibious Base. (a...

Mudskippers and Their Genetic Adaptations to an Amphibious Lifestyle.

Science.gov (United States)

You, Xinxin; Sun, Min; Li, Jia; Bian, Chao; Chen, Jieming; Yi, Yunhai; Yu, Hui; Shi, Qiong

2018-02-07

Mudskippers are the largest group of amphibious teleost fish that are uniquely adapted to live on mudflats. During their successful transition from aqueous life to terrestrial living, these fish have evolved morphological and physiological modifications of aerial vision and olfaction, higher ammonia tolerance, aerial respiration, improved immunological defense against terrestrial pathogens, and terrestrial locomotion using protruded pectoral fins. Comparative genomic and transcriptomic data have been accumulated and analyzed for understanding molecular mechanisms of the terrestrial adaptations. Our current review provides a general introduction to mudskippers and recent research advances of their genetic adaptations to the amphibious lifestyle, which will be helpful for understanding the evolutionary transition of vertebrates from water to land. Our insights into the genomes and transcriptomes will also support molecular breeding, functional identification, and natural compound screening.

Mudskippers and Their Genetic Adaptations to an Amphibious Lifestyle

Directory of Open Access Journals (Sweden)

Xinxin You

2018-02-01

Full Text Available Mudskippers are the largest group of amphibious teleost fish that are uniquely adapted to live on mudflats. During their successful transition from aqueous life to terrestrial living, these fish have evolved morphological and physiological modifications of aerial vision and olfaction, higher ammonia tolerance, aerial respiration, improved immunological defense against terrestrial pathogens, and terrestrial locomotion using protruded pectoral fins. Comparative genomic and transcriptomic data have been accumulated and analyzed for understanding molecular mechanisms of the terrestrial adaptations. Our current review provides a general introduction to mudskippers and recent research advances of their genetic adaptations to the amphibious lifestyle, which will be helpful for understanding the evolutionary transition of vertebrates from water to land. Our insights into the genomes and transcriptomes will also support molecular breeding, functional identification, and natural compound screening.

Responses Following Sexual and Non-Sexual Assault.

Science.gov (United States)

Rothbaum, Barbara Olasov; And Others

Assault victims exhibit a variety of emotional responses including fear, depression, and sexual impairment. For most assault victims, these responses decline over time. This study examined the pattern of post-assault responses during the first 12 weeks and compared the pattern of responses following rape with non-sexual criminal assault reactions.…

Development and evaluation of the Stingray, an amphibious maritime interdiction operations unmanned ground vehicle

Science.gov (United States)

Nguyen, Hoa G.; Castelli, Robin

2014-06-01

The U.S. Navy and Marine Corps conduct thousands of Maritime Interdiction Operations (MIOs) every year around the globe. Navy Visit, Board, Search, and Seizure (VBSS) teams regularly board suspect ships and perform search operations, often in hostile environments. There is a need for a small tactical robot that can be deployed ahead of the team to provide enhanced situational awareness in these boarding, breaching, and clearing operations. In 2011, the Space and Naval Warfare Systems Center Pacific conducted user evaluations on a number of small throwable robots and sensors, verified the requirements, and developed the key performance parameters (KPPs) for an MIO robot. Macro USA Corporation was then tasked to design and develop two prototype systems, each consisting of one control/display unit and two small amphibious Stingray robots. Technical challenges included the combination paddle wheel/shock-absorbing wheel, the tradeoff between impact resistance, size, and buoyancy, and achieving adequate traction on wet surfaces. This paper describes the technical design of these robots and the results of subsequent user evaluations by VBSS teams.

Repeated evolution of amphibious behavior in fish and its implications for the colonization of novel environments.

Science.gov (United States)

Ord, Terry J; Cooke, Georgina M

2016-08-01

We know little about on how frequently transitions into new habitats occur, especially the colonization of novel environments that are the most likely to instigate adaptive evolution. One of the most extreme ecological transitions has been the shift in habitat associated with the move from water to land by amphibious fish. We provide the first phylogenetic investigation of these transitions for living fish. Thirty-three families have species reported to be amphibious and these are likely independent evolutionary origins of fish emerging onto land. Phylogenetic reconstructions of closely related taxa within one of these families, the Blenniidae, inferred as many as seven convergences on a highly amphibious lifestyle. Taken together, there appear to be few constraints on fish emerging onto land given amphibious behavior has evolved repeatedly many times across ecologically diverse families. The colonization of novel habitats by other taxa resulting in less dramatic changes in environment should be equally, if not, more frequent in nature, providing an important prerequisite for subsequent adaptive differentiation. © 2016 The Author(s). Evolution © 2016 The Society for the Study of Evolution.

Hybrid Locomotion Evaluation for a Novel Amphibious Spherical Robot

Directory of Open Access Journals (Sweden)

Huiming Xing

2018-01-01

Full Text Available We describe the novel, multiply gaited, vectored water-jet, hybrid locomotion-capable, amphibious spherical robot III (termed ASR-III featuring a wheel-legged, water-jet composite driving system incorporating a lifting and supporting wheel mechanism (LSWM and mechanical legs with a water-jet thruster. The LSWM allows the ASR-III to support the body and slide flexibly on smooth (flat terrain. The composite driving system facilitates two on-land locomotion modes (sliding and walking and underwater locomotion mode with vectored thrusters, improving adaptability to the amphibious environment. Sliding locomotion improves the stability and maneuverability of ASR-III on smooth flat terrain, whereas walking locomotion allows ASR-III to conquer rough terrain. We used both forward and reverse kinematic models to evaluate the walking and sliding gait efficiency. The robot can also realize underwater locomotion with four vectored water-jet thrusters, and is capable of forward motion, heading angle control and depth control. We evaluated LSWM efficiency and the sliding velocities associated with varying extensions of the LSWM. To explore gait stability and mobility, we performed on-land experiments on smooth flat terrain to define the optimal stride length and frequency. We also evaluated the efficacy of waypoint tracking when the sliding gait was employed, using a closed-loop proportional-integral-derivative (PID control mechanism. Moreover, experiments of forward locomotion, heading angle control and depth control were conducted to verify the underwater performance of ASR-III. Comparison of the previous robot and ASR-III demonstrated the ASR-III had better amphibious motion performance.

Does Sexual Assault Nurse Examiner (SANE) Training Affect Attitudes of Emergency Department Nurses Toward Sexual Assault Survivors?

Science.gov (United States)

Nielson, Mary Hugo; Strong, Linda; Stewart, Julie G

2015-01-01

There are over 243,800 female sexual assaults in the United States annually. Of those who seek healthcare services after being sexually assaulted, 90% present to hospitals. Unfortunately, care and services for women who have been sexually assaulted are inconsistent. Increased burnout, frustration, and feelings of inadequacy can lead healthcare providers to exhibit personal biases or negative attitudes toward their patients. The Joint Commission, responsible for accreditation of healthcare organizations, has stated that nurses must provide competent care to all patients. Therefore, Sexual Assault Nurse Examiner (SANE) training needs to be available for emergency department (ED) nurses who care for patients who have been sexually assaulted. A survey using the Attitude Toward Rape Victims Scale was sent to 1503 ED nurses throughout the United States, from the Emergency Nursing Association's mailing list. The results of the survey showed that there was a significant difference in attitudes toward the patients between SANE-trained emergency nurses and those without training. This study also showed that 35.5% of hospitals represented by the respondents did not have SANE services available for adult patients who had been sexually assaulted, and furthermore, 85.5% of the respondents who cared for adult patients who had been sexually assaulted were not SANE trained. The negative attitudes held toward such patients as found in this study, coupled with a lack of training provides evidence that ED nurses may benefit from education related to appropriate treatment for patients who have been sexually assaulted. As evidence-based practice becomes the gold standard of care, ensuring that nurses are properly trained to care for all patients must be the goal.

Behaviour and habitat of the Indian Ocean amphibious blenny ...

African Journals Online (AJOL)

Alticus monochrus Bleeker is an amphibious blenny that inhabits exposed and moderately exposed rocky shores of Mauritius and other islands of the southwestern Indian Ocean. It remains above the water line on moist or wet substrata over which it migrates vertically and/or horizontally with the tide. Rapid terrestrial ...

Amphibious Encounters : Coral and People in Conservation Outreach in Indonesia

NARCIS (Netherlands)

Pauwelussen, A.P.; Verschoor, G.M.

2017-01-01

Drawing on long-term ethnographic research in Indonesia, this article describes a conservation outreach project that attempts to educate and convert local people into coral protectors. Both coral and the sea-dwelling Bajau people appear to be amphibious beings, moving between a changeable land-water

Amphibious Combat Vehicle: Some Acquisition Activities Demonstrate Best Practices; Attainment of Amphibious Capability to be Determined

Science.gov (United States)

2015-10-01

Defense EFV Expeditionary Fighting Vehicle EPF Expeditionary Fast Transport ESD Expeditionary Transfer Dock JCIDS Joint Capabilities...materials, propulsion, maintainability, and habitability. Production for the SC(X)R is planned to begin in 2018. Expeditionary Fast Transport ( EPF ...The EPF , formerly known as the Joint High Speed Vessel, is a commercial-based catamaran that provides heavy-lift, high-speed sealift mobility. The

Sexual assault and disordered eating in Asian women.

Science.gov (United States)

La Flair, Lareina N; Franko, Debra L; Herzog, David B

2008-01-01

The link between sexual assault and disordered eating has yet to be clarified, especially for ethnic minority populations. Asian women, in particular, report low rates of both sexual assault and eating disorders compared to their Western counterparts, and studies suggest that these rates may be conservative. The literature indicates that there are cultural attitudes that contribute to non- and underreporting of sexual assault by Asian women and that these sociocultural factors may have an important role in the development of eating disorders as a response to sexual victimization. Research illustrates a relationship between sexual assault and eating disorders; eating disorders may serve as coping mechanisms for survivors of sexual assault by providing a mechanism for comfort, numbing, and distracting in an effort to rid the painful feelings in response to the assault. To stimulate future research, this article reviews the current literature on the development of eating disorders following a sexual assault and on the sociocultural factors linking both phenomena in Asian women, and offers avenues for investigation to increase our understanding of these relationships.

Mudskipper genomes provide insights into the terrestrial adaptation of amphibious fishes

DEFF Research Database (Denmark)

You, Xinxin; Bian, Chao; Zan, Qijie

2014-01-01

Mudskippers are amphibious fishes that have developed morphological and physiological adaptations to match their unique lifestyles. Here we perform whole-genome sequencing of four representative mudskippers to elucidate the molecular mechanisms underlying these adaptations. We discover an expansi...

Photosynthesis of amphibious and obligately submerged plants in CO2-rich lowland streams.

Science.gov (United States)

Sand-Jensen, Kaj; Frost-Christensen, Henning

1998-11-01

Small unshaded streams in lowland regions receive drainage water with high concentrations of free␣CO 2 , and they support an abundant growth of amphibious and obligately submerged plants. Our first objective was to measure the CO 2 regime during summer in a wide range of small alkaline Danish streams subject to wide variation in temperature, O 2 and CO 2 during the day. The second objective was to determine the effect of these variations on daily changes in light-saturated photosynthesis in water of a homophyllous and a heterophyllous amphibious species that only used CO 2 , and an obligately submerged species capable of using both HCO - 3 and CO 2 . We found that the median CO 2 concentrations of the streams were 11 and 6 times above air saturation in the morning and the afternoon, respectively, but stream sites with dense plant growth had CO 2 concentrations approaching air saturation in the afternoon. In contrast, outlets from lakes had low CO 2 concentrations close to, or below, air saturation. The amphibious species showed a reduction of photosynthesis in water from morning to afternoon along with the decline in CO 2 concentrations, while increasing temperature and O 2 had little effect on photosynthesis. Photosynthesis of the obligately submerged species varied little with the change of CO 2 because of HCO 3 - - use, and variations were mostly due to changes in O 2 concentration. Independent measurements showed that changes in temperature, O 2 and CO 2 could account for the daily variability of photosynthesis of all three species in water. The results imply that CO 2 supersaturation in small lowland streams is important for the rich representation of amphibious species and their contribution to system photosynthesis.

Environmental Support to Amphibious Craft, Patrol Boats, and Coastal Ships: An Annotated Bibliography

National Research Council Canada - National Science Library

Bachmann, Charles M; Fusina, Robert A; Nichols, C. R; McDermid, Jack

2008-01-01

This annotated bibliography is a selection of citations to books, articles, documents, and data bases highlighting environmental conditions that impact the safety and performance of amphibious craft...

Sources of Data and Expertise for Environmental Factors Relevant to Amphibious Operations

National Research Council Canada - National Science Library

Andrew, Colin

2000-01-01

In the planning and conduct of amphibious operations it is necessary to have knowledge of a range of environmental variables, such as sea states, surf zone width and wave heights, beach composition, and bathymetry...

The effect of waist twisting on walking speed of an amphibious salamander like robot

Science.gov (United States)

Yin, Xin-Yan; Jia, Li-Chao; Wang, Chen; Xie, Guang-Ming

2016-06-01

Amphibious salamanders often swing their waist to coordinate quadruped walking in order to improve their crawling speed. A robot with a swing waist joint, like an amphibious salamander, is used to mimic this locomotion. A control method is designed to allow the robot to maintain the rotational speed of its legs continuous and avoid impact between its legs and the ground. An analytical expression is established between the amplitude of the waist joint and the step length. Further, an optimization amplitude is obtained corresponding to the maximum stride. The simulation results based on automatic dynamic analysis of mechanical systems (ADAMS) and physical experiments verify the rationality and validity of this expression.

Blue Print to India’s Amphibious Forces

Science.gov (United States)

2009-01-01

challenges develop rapidly and have seen India’s armed forces operating tempo increase manifold and operate in countries from Lebanon to Indonesia . These...the force is "breathing, eating, walking, talking, and sleeping" amphibious operations. The force would need to appreciate the vagaries of surf ...mobilized its assets to provide succor .to people not only in India, but also in Sri Lanka, Indonesia , and Maldives. The Indian Navy I I I------ 26

Responding to Indigenous Australian Sexual Assault

Directory of Open Access Journals (Sweden)

Janya McCalman

2014-01-01

Full Text Available Indigenous Australians experience a high prevalence of sexual assault, yet a regional sexual assault service found few Indigenous Australians accessed their services. This prompted exploration of how its services might be improved. A resultant systematic search of the literature is reported in this article. Seven electronic databases and seven websites were systematically searched for peer reviewed and gray literature documenting responses to the sexual assault of Indigenous Australians. These publications were then classified by response type and study type. Twenty-three publications met the inclusion criteria. They included studies of legal justice, media, and community-based and mainstream service responses for Indigenous survivors and perpetrators. We located program descriptions, measurement, and descriptive research, but no intervention studies. There is currently insufficient evidence to confidently prescribe what works to effectively respond to Indigenous Australian sexual assault. The study revealed an urgent need for researchers, Indigenous communities, and services to work together to develop the evidence base.

Neurohypophysial Hormones Regulate Amphibious Behaviour in the Mudskipper Goby.

Science.gov (United States)

Sakamoto, Tatsuya; Nishiyama, Yudai; Ikeda, Aoi; Takahashi, Hideya; Hyodo, Susumu; Kagawa, Nao; Sakamoto, Hirotaka

2015-01-01

The neurohypophysial hormones, arginine vasotocin and isotocin, regulate both hydromineral balance and social behaviors in fish. In the amphibious mudskipper, Periophthalmus modestus, we previously found arginine-vasotocin-specific regulation of aggressive behavior, including migration of the submissive subordinate into water. This migration also implies the need for adaptation to dehydration. Here, we examined the effects of arginine vasotocin and isotocin administration on the amphibious behavior of individual mudskippers in vivo. The mudskippers remained in the water for an increased period of time after 1-8 h of intracerebroventricular (ICV) injection with 500 pg/g arginine vasotocin or isotocin. The 'frequency of migration' was decreased after ICV injection of arginine vasotocin or isotocin, reflecting a tendency to remain in the water. ICV injections of isotocin receptor antagonist with arginine vasotocin or isotocin inhibited all of these hormonal effects. In animals kept out of water, mRNA expression of brain arginine vasotocin and isotocin precursors increased 3- and 1.5-fold, respectively. Given the relatively wide distribution of arginine vasotocin fibres throughout the mudskipper brain, induction of arginine vasotocin and isotocin under terrestrial conditions may be involved also in the preference for an aquatic habitat as ligands for brain isotocin receptors.

ARKTOS amphibious oil spill response craft for mixed ice/water conditions

Energy Technology Data Exchange (ETDEWEB)

Seligman, Bruce H.J.W. [ARKTOS International S.A., Tavannes (Switzerland)], email: bruce.seligman@arktoscraft.com; Hall, T.A. [Hall Marine Design Ltd., Vancouver B.C. (Canada)], email: thallhmd@telus.net

2010-07-01

The oil spill which occurred recently in the Gulf of Mexico highlighted the lack of efficient oil spill clean-up equipment for an offshore environment. With the increase in industrial operations in the Arctic Seas it is of high importance to develop an efficient oil spill response as the absence of reliable oil spill contingency plans will not be tolerated in such environmentally sensitive areas. The aim of this paper is to present the use of the ARKTOS amphibious craft for cleaning up an oil spill in the Arctic. This craft is usually used for logistical services and evacuation purposes; its use for clean-up purposes has been under study since 2000. This study showed that the ARKTOS craft could be an efficient means for oil spill clean-up in the Arctic because of its proven ice capable amphibious platforms and its hydraulic power; however oil collection trials should be performed to validate it.

ARKTOS amphibious oil spill response craft for mixed ice/water conditions

International Nuclear Information System (INIS)

Seligman, Bruce H.J.W.; Hall, T.A.

2010-01-01

The oil spill which occurred recently in the Gulf of Mexico highlighted the lack of efficient oil spill clean-up equipment for an offshore environment. With the increase in industrial operations in the Arctic Seas it is of high importance to develop an efficient oil spill response as the absence of reliable oil spill contingency plans will not be tolerated in such environmentally sensitive areas. The aim of this paper is to present the use of the ARKTOS amphibious craft for cleaning up an oil spill in the Arctic. This craft is usually used for logistical services and evacuation purposes; its use for clean-up purposes has been under study since 2000. This study showed that the ARKTOS craft could be an efficient means for oil spill clean-up in the Arctic because of its proven ice capable amphibious platforms and its hydraulic power; however oil collection trials should be performed to validate it.

African amphibious fishes and the invasion of the land by the tetrapods

African Journals Online (AJOL)

1997-09-01

Sep 1, 1997 ... high-energy, exposed habitats (many rocks kippers). This phylogenetic, geographic, environmental, and beha- vioural diversity among amphibious fishes provides impor- tant background for the comparable diversity that exists among these organisms in terms of functional morphology and ecophysiology.

"Assault-related shame mediates the association between negative social reactions to disclosure of sexual assault and psychological distress": Correction to Decou et al. (2017).

Science.gov (United States)

2018-03-01

Reports an error in "Assault-related shame mediates the association between negative social reactions to disclosure of sexual assault and psychological distress" by Christopher R. DeCou, Trevor T. Cole, Shannon M. Lynch, Maria M. Wong and Kathleen C. Matthews ( Psychological Trauma: Theory, Research, Practice, and Policy , 2017[Mar], Vol 9[2], 166-172). In the article, there was an error in the coding of missing values thus effecting the abstract, Methods, Results, and Discussion sections. The frequency counts for sexual assault victimization, reactions to social disclosure, and assault-related shame were calculated incorrectly due to an error in the coding of missing values, and have been corrected in the description of participants and in the results and discussion sections. In addition, the sample size was incorrectly reported as N = 207, and should have appeared as "N = 208." The sample size and corresponding percentages have been corrected throughout the text. Two transcription errors for the indirect effects via PTSD and global distress were also corrected. These indirect effects were incorrectly reported as "PCL-C; β = .27," and "OQ-45.2;β = .21," and should have appeared as "PCL-C;β = .26," and "OQ-45.2; β = .20." (The following abstract of the original article appeared in record 2016-43136-001.) Objective: Several studies have identified associations between social reactions to disclosure of sexual assault and psychological distress; however, no studies have evaluated shame as a mediator of this association. This study evaluated assault-related shame as a mediator of the associations between negative social reactions to disclosure of sexual assault and symptoms of posttraumatic stress disorder (PTSD), depression, and global distress and hypothesized that there would be an indirect effect of social reactions to disclosure upon symptoms of psychopathology via assault-related shame. Participants were 207 female psychology undergraduates who reported past

Structural variations among monocot emergent and amphibious species from lakes of the semi-arid region of Bahia, Brazil

Directory of Open Access Journals (Sweden)

KRB Leite

Full Text Available Temporary lakes are common in the semi-arid region of the State of Bahia and form water mirrors in the rainy season. In this period, various vegetal species appear having different life forms adapted to the seasonality conditions of the rainfall regime. This work surveyed the adaptive anatomical structures of some emergent and amphibious monocot species occurring in these lakes. We studied the anatomy of roots, rhizomes, leaves and scapes of Cyperus odoratus, Oxycaryum cubense, Pycreus macrostachyos (Cyperaceae - amphibious species; and of Echinodorus grandiflorus (Alismataceae, Eichhornia paniculata (Pontederiaceae and Habenaria repens (Orchidaceae - emergent species. The anatomical features of the dermal, fundamental and vascular systems confirming the tendency of the adaptive convergence of these plants to temporary lacustrine the environment include: single layered epidermal cells with a thin cuticle layer in the aerial organs; the presence of air canals in all the organs; few or no supporting tissues; and less numerous conducting elements and thinner cell walls in the xylem. The reduction of the supporting tissues, the number of stomata, which can even be absent, and the number of conducting elements and the degree of cell wall lignification in the xylem of the emergent species is more accentuated than that of the amphibious species. The pattern of distribution of aerenchyma in the roots of the studied species was considered important to distinguish between amphibious and emergent life forms.

Structural variations among monocot emergent and amphibious species from lakes of the semi-arid region of Bahia, Brazil.

Science.gov (United States)

Leite, K R B; França, F; Scatena, V I

2012-02-01

Temporary lakes are common in the semi-arid region of the State of Bahia and form water mirrors in the rainy season. In this period, various vegetal species appear having different life forms adapted to the seasonality conditions of the rainfall regime. This work surveyed the adaptive anatomical structures of some emergent and amphibious monocot species occurring in these lakes. We studied the anatomy of roots, rhizomes, leaves and scapes of Cyperus odoratus, Oxycaryum cubense, Pycreus macrostachyos (Cyperaceae) - amphibious species; and of Echinodorus grandiflorus (Alismataceae), Eichhornia paniculata (Pontederiaceae) and Habenaria repens (Orchidaceae) - emergent species. The anatomical features of the dermal, fundamental and vascular systems confirming the tendency of the adaptive convergence of these plants to temporary lacustrine the environment include: single layered epidermal cells with a thin cuticle layer in the aerial organs; the presence of air canals in all the organs; few or no supporting tissues; and less numerous conducting elements and thinner cell walls in the xylem. The reduction of the supporting tissues, the number of stomata, which can even be absent, and the number of conducting elements and the degree of cell wall lignification in the xylem of the emergent species is more accentuated than that of the amphibious species. The pattern of distribution of aerenchyma in the roots of the studied species was considered important to distinguish between amphibious and emergent life forms.

Herbivory and growth in terrestrial and aquatic populations of amphibious stream plants

DEFF Research Database (Denmark)

Sand-Jensen, Kaj; Jacobsen, Dean

2002-01-01

1. Many amphibious plant species grow in the transition between terrestrial and submerged vegetation in small lowland streams. We determined biomass development, leaf turnover rate and invertebrate herbivory during summer in terrestrial and aquatic populations of three amphibious species...... production (average 1.2-5.1%) than aquatic populations (2.9-17.3%), while the same plant dry mass was consumed per unit ground area. 3. Grazing loss increased linearly with leaf age apart from the youngest leaf stages. Grazing loss during the lifetime of leaves was therefore 2.4-3.1 times higher than mean...... apparent loss to standing leaves of all ages. The results imply that variation in density of grazers relative to plant production can account for differences in grazing impact between terrestrial and aquatic populations, and that fast leaf turnover keeps apparent grazing damage down. 4. We conclude...

A Test Bed for Short Pulse OA Detection of Optical Directors in Amphibious Operations

National Research Council Canada - National Science Library

Ertem, M

1999-01-01

...) system to detect optical directors of potential threats in amphibious operations. The use of a short pulse duration allows discrimination of retroreflections from natural sources such as rock formations and vegetation...

Factors Influencing Labeling Nonconsensual Sex as Sexual Assault.

Science.gov (United States)

Yndo, Monica C; Zawacki, Tina

2017-03-01

The current study examined the effects of physical attractiveness and sexual interest cues on men's sexual perceptions of women and whether increases in sexual perceptions of a woman would lead to decreases in labeling of subsequent nonconsensual sex as sexual assault. Two hundred thirty-three male college students ( M age = 19.17, SD = 1.22) read a vignette describing a hypothetical social interaction between a man and a woman; within the vignette, the female character's physical attractiveness (attractive vs. less attractive) and the degree to which the female character behaved interested in the male character (uninterested vs. ambiguous) were manipulated. The vignette ends with the male character physically forcing sexual intercourse with the female character. After reading the vignette, participants' labeling of the nonconsensual sex as sexual assault was addressed. Participants' perceptions of the female character's sexual interest in the male character prior to the nonconsensual sex was assessed as a dependent variable during stopping points in the vignette, prior to sexual assault. Both physical attractiveness and interest cues had a significant positive influence on men's perception of the female character as sexually interested. In addition, perceptions of sexual interest had a direct negative effect on sexual assault labeling. These results indicate that increases in physical attractiveness and interest cues increase perceptions of sexual interest, in turn decreasing the labeling of nonconsensual sex as sexual assault. This experimental research contributes to the literature on misperception of sexual interest and sexual assault labeling. These findings provide implications for intervention programs and for forensic issues related to sexual assault.

Neurohypophysial Hormones Regulate Amphibious Behaviour in the Mudskipper Goby.

Directory of Open Access Journals (Sweden)

Tatsuya Sakamoto

Full Text Available The neurohypophysial hormones, arginine vasotocin and isotocin, regulate both hydromineral balance and social behaviors in fish. In the amphibious mudskipper, Periophthalmus modestus, we previously found arginine-vasotocin-specific regulation of aggressive behavior, including migration of the submissive subordinate into water. This migration also implies the need for adaptation to dehydration. Here, we examined the effects of arginine vasotocin and isotocin administration on the amphibious behavior of individual mudskippers in vivo. The mudskippers remained in the water for an increased period of time after 1-8 h of intracerebroventricular (ICV injection with 500 pg/g arginine vasotocin or isotocin. The 'frequency of migration' was decreased after ICV injection of arginine vasotocin or isotocin, reflecting a tendency to remain in the water. ICV injections of isotocin receptor antagonist with arginine vasotocin or isotocin inhibited all of these hormonal effects. In animals kept out of water, mRNA expression of brain arginine vasotocin and isotocin precursors increased 3- and 1.5-fold, respectively. Given the relatively wide distribution of arginine vasotocin fibres throughout the mudskipper brain, induction of arginine vasotocin and isotocin under terrestrial conditions may be involved also in the preference for an aquatic habitat as ligands for brain isotocin receptors.

Experiences of healthcare providers managing sexual assault ...

African Journals Online (AJOL)

Experiences of healthcare providers managing sexual assault victims in the emergency unit Part 2: Discussion of results and literature control. ... It was recommended that members of the multidisciplinary team engage in community activities and that the community participate in matters pertaining to sexual assault.

Friends, strangers, and bystanders: Informal practices of sexual assault intervention.

Science.gov (United States)

Wamboldt, Alexander; Khan, Shamus R; Mellins, Claude Ann; Hirsch, Jennifer S

2018-05-07

Sexual assault is a part of many students' experiences in higher education. In U.S. universities, one in four women and one in ten men report being sexually assaulted before graduation. Bystander training programmes have been shown to modestly reduce campus sexual assault. Like all public health interventions, however, they have unintended social consequences; this research examines how undergraduate men on one campus understand bystander interventions and how those understandings shape their actual practices. We draw on ethnographic data collected between August 2015 and January 2017 at Columbia University and Barnard College. Our findings show that university training and an earnest desire to be responsible lead many men to intervene in possible sexual assaults. However, students' gendered methods target more socially vulnerable and socially distant men while protecting popular men and those to whom they are socially connected. Students' actual bystander practices thus reproduce social hierarchies in which low prestige may or may not be connected to actual risks of sexual assault. These results suggest that understanding intragroup dynamics and social hierarchies is essential to assault prevention in universities and that students' actions as bystanders may be effective at preventing assaults in some circumstances but may lead to new risks of sexual assault.

Phototropic leaf movements and photosynthetic performance in an amphibious fern, Marsilea quadrifolia.

Science.gov (United States)

Kao, Wen-Yuan; Lin, Bai-Ling

2010-09-01

Diurnal phototropism has not been reported in ferns. In this study we found that the four leaflets of the amphibious fern Marsilea quadrifolia are capable of adjusting their leaflet angle and leaflet azimuth in response to changes in the position of the sun's direct beam, exhibiting more diaphototropic movements (orienting the plane of the lamina perpendicular to incident light) in the morning and late afternoon, and more paraphototropic movements (orienting the plane of the lamina parallel to incident light) at noon. In addition, by cutting off the leaflet lamina and covering portions of leaflets with black tape, the junction between the leaflet and petiole was found to be responsible for light reception. Among the light spectrum investigated, blue light was the most effective at inducing diaphototropism. The role of diurnal phototropism in enhancing carbon return and ameliorating photoinhibition was also evaluated. It was concluded that diurnal phototropic leaf movement represents one of the plastic responses enabling this amphibious fern to grow under terrestrial conditions.

Oxygen drives skeletal muscle remodeling in an amphibious fish out of water.

Science.gov (United States)

Rossi, Giulia S; Turko, Andy J; Wright, Patricia A

2018-04-24

Skeletal muscle remodeling in response to terrestrial acclimation improves the locomotor performance of some amphibious fishes on land, but the cue for this remodeling is unknown. We tested the hypothesis that muscle remodeling in the amphibious Kryptolebias marmoratus on land is driven by higher O 2 availability in atmospheric air, and the alternative hypothesis that remodeling is induced by a different environmental or physiological condition fish experience on land. Fish were acclimated to 28 days of air, aquatic hyperoxia, hypercapnia, hypoxia, elevated temperature, or fasting conditions. Air, fasting, and hyperoxic conditions increased (>25%) the size of oxidative fibers in K. marmoratus while hypoxia had the reverse effect (23% decrease). Surprisingly, hyperoxia-acclimation also resulted in a transformation of the musculature to include large bands of oxidative-like muscle. Our results show that K. marmoratus is highly responsive to environmental O 2 levels and capitalize on O 2 -rich opportunities to enhance O 2 utilization by skeletal muscle. © 2018. Published by The Company of Biologists Ltd.

Patriarchy and wife assault: the ecological fallacy.

Science.gov (United States)

Dutton, D G

1994-01-01

A critical review is made of feminist analyses of wife assault postulating that patriarchy is a direct cause of wife assault. Data are reviewed from a variety of studies indicating that (a) lesbian battering is more frequent than heterosexual battering, (b) no direct relationship exists between power and violence within couples, and (c) no direct relationship exists between structural patriarchy and wife assault. It is concluded that patriarchy must interact with psychological variables in order to account for the great variation in power-violence data. It is suggested that some forms of psychopathology may lead to some men adopting patriarchal ideology to justify and rationalize their own pathology.

Fielding An Amphibious UAV: Development, Results, and Lessons Learned

Science.gov (United States)

Pisanich, Greg; Morris, Stephen

2002-01-01

This report summarizes the work completed on the design and flight-testing of a small, unmanned, amphibious demonstrator aircraft that flies autonomously. The aircraft named ACAT (Autonomous Cargo Amphibious Transport) is intended to be a large cargo carrying unmanned aircraft that operates from water to avoid airspace and airfield conflict issues between manned and unmanned aircraft. To demonstrate the feasibility of this concept, a demonstrator ACAT was designed, built, and flown that has a six-foot wingspan and can fly autonomously from land or water airfield. The demonstrator was designed for a 1-hour duration and 1-mile telemetry range. A sizing code was used to design the smallest demonstrator UAV to achieve these goals. The final design was a six-foot wingspan, twin hull configuration that distributes the cargo weight across the span, reducing the wing structural weight. The demonstrator airframe was constructed from balsa wood, fiberglass, and plywood. A 4-stroke model airplane engine powered by methanol fuel was mounted in a pylon above the wing and powers the ACAT UAV. Initial flight tests from land and water were conducted under manual radio control and confirmed the amphibious capability of the design. Flight avionics that were developed by MLB for production UAVs were installed in the ACAT demonstrator. The flight software was also enhanced to permit autonomous takeoff and landing from water. A complete autonomous flight from ahard runway was successfully completed on July 5, 2001 and consisted of a take-off, rectangular flight pattern, and landing under complete computer control. A completely autonomous flight that featured a water takeoff and landing was completed on October 4, 2001. This report describes these activities in detail and highlights the challenges encountered and solved during the development of the ACAT demonstrator. hard runway was successfully completed on July 5, 2001 and consisted of a take-off, rectangular flight pattern, and

Unit Support Protects Against Sexual Harassment and Assault among National Guard Soldiers

Science.gov (United States)

Walsh, Kate; Galea, Sandro; Cerda, Magdalena; Richards, Catherine; Liberzon, Israel; Tamburrino, Marijo B.; Calabrese, Joseph; Koenen, Karestan C.

2014-01-01

Objective Despite concerns about increased sexual harassment and assault following 2013 legislation repealing the ban on women in combat, little research has examined military factors that could prevent sexual harassment and assault during deployment. This study examined whether unit support, which reflects the quality of service members’ relationships within their unit, protects against sexual harassment and assault during deployment. Methods Participants were 1674 Ohio Army National Guard service members who reported at least one deployment during a telephone survey conducted in 2008-2009. Participants completed measures of sexual harassment/assault, unit support, and psychosocial support. Logistic regression was used to model odds of sexual harassment/assault. Results Approximately 13.2% (n=198) of men and 43.5% (n=74) of women reported sexual harassment, and 1.1% (n=17) of men and 18.8% (n=32) of women reported sexual assault during their most recent deployment. Higher unit support was associated with decreased odds of sexual harassment and assault. Conclusions A substantial proportion of men and women reported sexual harassment/assault. Higher unit support was associated with diminished odds of sexual harassment/assault during deployment. Programming designed to improve unit cohesion has potential to reduce sexual harassment and assault. PMID:25442705

Unit support protects against sexual harassment and assault among national guard soldiers.

Science.gov (United States)

Walsh, Kate; Galea, Sandro; Cerda, Magdalena; Richards, Catherine; Liberzon, Israel; Tamburrino, Marijo B; Calabrese, Joseph; Koenen, Karestan C

2014-01-01

Despite concerns about increased sexual harassment and assault after the 2013 legislation repealing the ban on women in combat, little research has examined military factors that could prevent sexual harassment and assault during deployment. This study examined whether unit support, which reflects the quality of service members' relationships within their unit, protects against sexual harassment and assault during deployment. Participants were 1,674 Ohio Army National Guard service members who reported at least one deployment during a telephone survey conducted in 2008 and 2009. Participants completed measures of sexual harassment/assault, unit support, and psychosocial support. Logistic regression was used to model odds of sexual harassment/assault. Approximately 13.2% of men (n = 198) and 43.5% of women (n = 74) reported sexual harassment, and 1.1% of men (n = 17) and 18.8% of women (n = 32) reported sexual assault during their most recent deployment. Greater unit support was associated with decreased odds of sexual harassment and assault. A substantial proportion of men and women reported sexual harassment/assault. Greater unit support was associated with diminished odds of sexual harassment/assault during deployment. Programming designed to improve unit cohesion has the potential to reduce sexual harassment and assault. Copyright © 2014 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

Prosecution of adult sexual assault cases: a longitudinal analysis of the impact of a sexual assault nurse examiner program.

Science.gov (United States)

Campbell, Rebecca; Patterson, Debra; Bybee, Deborah

2012-02-01

Most sexual assaults are never reported to law enforcement, and even among reported cases, most will never be successfully prosecuted. This reality has been a long-standing source of frustration for survivors, victim advocates, as well as members of the criminal justice system. To address this problem, communities throughout the United States have implemented multidisciplinary response interventions to improve post-assault care for victims and increase reporting and prosecution rates. One such model is the Sexual Assault Nurse Examiner (SANE) program, whereby specially trained nurses (rather than hospital emergency department [ED] physicians) provide comprehensive psychological, medical, and forensic services for sexual assault victims. The purpose of this study was to examine whether adult sexual assault cases were more likely to be investigated and prosecuted after the implementation of a SANE program within a large Midwestern county. A quasi-experimental design was used to compare criminal justice system case progression pre-SANE to post-SANE. Results from longitudinal multilevel ordinal regression modeling revealed that case progression through the criminal justice system significantly increased pre- to post-SANE: more cases reached the "final" stages of prosecution (i.e., conviction at trial and/or guilty plea bargains) post-SANE. These findings are robust after accounting for changes in operation at the focal county prosecutors' office and seasonal variation in rape reporting. Implications for policy and practice are discussed.

Sexually assaulted victims are getting younger

DEFF Research Database (Denmark)

Scherer, Susanne; Hansen, Steen Holger; Lynnerup, Niels

2014-01-01

INTRODUCTION: From the clinical forensic examination reports produced by the Department of Forensic Medicine, Department of Forensic Medicine, Faculty of Health Sciences, University of Copenhagen, Denmark, in 2007 concerning rape, attempted rape and sexual assault (RAS), circumstances were...... extracted and analysed focussing on age, relationship, lesions, violence, location and alcohol intoxication. MATERIAL AND METHODS: A total of 184 girls and women over the age of 12 years were included in this retrospective study. RESULTS: The median age of the victims was 20 years (range 12-89 years). 75.......5% were under 30 years of age. 53% knew the perpetrator. More than one perpetrator was reported in 11%. 46% of the assaulted victims had a total number of 1-5 observed lesions and these were observed in all types of perpetrator relationship. Eight victims with more than 20 lesions were assaulted...

Flood induced phenotypic plasticity in amphibious genus Elatine (Elatinaceae).

Science.gov (United States)

Molnár V, Attila; Tóth, János Pál; Sramkó, Gábor; Horváth, Orsolya; Popiela, Agnieszka; Mesterházy, Attila; Lukács, Balázs András

2015-01-01

Vegetative characters are widely used in the taxonomy of the amphibious genus Elatine L. However, these usually show great variation not just between species but between their aquatic and terrestrial forms. In the present study we examine the variation of seed and vegetative characters in nine Elatine species (E. brachysperma, E. californica, E. gussonei, E. hexandra, E. hungarica, E. hydropiper, E. macropoda, E. orthosperma and E. triandra) to reveal the extension of plasticity induced by the amphibious environment, and to test character reliability for species identification. Cultivated plant clones were kept under controlled conditions exposed to either aquatic or terrestrial environmental conditions. Six vegetative characters (length of stem, length of internodium, length of lamina, width of lamina, length of petioles, length of pedicel) and four seed characters (curvature, number of pits / lateral row, 1st and 2nd dimension) were measured on 50 fruiting stems of the aquatic and on 50 stems of the terrestrial form of the same clone. MDA, NPMANOVA Random Forest classification and cluster analysis were used to unravel the morphological differences between aquatic and terrestrial forms. The results of MDA cross-validated and Random Forest classification clearly indicated that only seed traits are stable within species (i.e., different forms of the same species keep similar morphology). Consequently, only seed morphology is valuable for taxonomic purposes since vegetative traits are highly influenced by environmental factors.

The Western Danish Center for Prevention, Treatment and Research of Sexual Assault

DEFF Research Database (Denmark)

Ingemann-Hansen, Ole

2006-01-01

During the 1980’s and 1990’s several Sexual Assault Centers were established in the Nordic countries in order to counteract the health consequences of sexual assault. In Denmark the Western Danish Sexual Assault Center (WDSAC) was established in November 1999 in the town of Aarhus. The victims...... as the frequency of posttraumatic stress disorder in relation to sexual assault. Multidisciplinary centers as WDSAC may be the strategy for preventing the serious disability of the posttraumatic stress disorder following sexual assault....

77 FR 4239 - Sexual Assault Prevention and Response (SAPR) Program

Science.gov (United States)

2012-01-27

... victims of sexual assault. The ASD(HA) shall direct that all sexual assault patients be given priority, so... DEPARTMENT OF DEFENSE Office of the Secretary 32 CFR Part 103 [DoD-2008-OS-0124; 0790-AI37] Sexual... Program on prevention, response, and oversight to sexual assault. It is DoD policy to establish a culture...

An acute post-sexual assault intervention to prevent drug abuse: Updated Findings

Science.gov (United States)

Resnick, Heidi S.; Acierno, Ron; Amstadter, Ananda B.; Self-Brown, Shannon

2007-01-01

Sexual assault and rape routinely produce extreme distress and negative psychological reactions in victims. Further, past research suggests that victims are at increased risk of developing substance use or abuse post-rape in efforts to ameliorate post assault distress. The post-rape forensic medical exam may itself exacerbate peritraumatic distress because it includes cues that may serve as reminders of the assault, thereby potentiating post-assault negative sequelae. To address this problem, a two-part video intervention was developed to take advantage of the existing sexual assault forensic exam infrastructure, and to specifically (a) minimize anxiety/discomfort during forensic examinations, thereby reducing risk of future emotional problems, and (b) prevent increased substance use and abuse following sexual assault. Updated findings with a sample of 268 sexual assault victims participating in the forensic medical exam and completing one or more follow-up assessments at: (1) video was associated with significantly lower frequency of marijuana use at each time point, among women who reported use prior to the assault. PMID:17275198

Analysis of Energy Efficiencies and Source Tradespace in an A2/Ad Seabase-to-Shore Operation With an Asymmetric Threat

Science.gov (United States)

2016-12-01

this mission has evolved with the tactics employed by the military forces into what it is today. One of the first and most iconic amphibious assaults... memory and ceased running due to the excessive size of the STOM database table. The STOM table was bypassed in the model for the final simulations

Rape and Sexual Assault

Science.gov (United States)

... PDF 73K) | Appendix H: Data Tables for Sexual Harassment and Sexual Assault Perpetration (PDF 79K) | Appendix I: Data Tables for School Connectedness and Campus Climate (PDF 140K) | Appendix J: ...

Sexual Assault against Female Nigerian Students | Kullima | African ...

African Journals Online (AJOL)

Sexual assault is a common social disorder among students in our tertiary institutions. This study ascertains the extent and effect of sexual assault among Nigerian students. Two hundred and Sixty Eight structured questionnaires were distributed to randomly selected students in 4 tertiary institutions, information on socio ...

Experiences of health care providers managing sexual assault ...

African Journals Online (AJOL)

... participate in matters pertaining to sexual assault. Government should develop clear guidelines that are applicable to rural and urban South Africa. Health care sciences should aim to train more forensic nurses. All relevant departments should work together to alleviate the complications caused by sexual assault incidents ...

[A prospective study of drug-facilitated sexual assault in Barcelona].

Science.gov (United States)

Xifró-Collsamata, Alexandre; Pujol-Robinat, Amadeo; Barbería-Marcalain, Eneko; Arroyo-Fernández, Amparo; Bertomeu-Ruiz, Antonia; Montero-Núñez, Francisco; Medallo-Muñiz, Jordi

2015-05-08

To determine the frequency and characteristics of suspected drug-facilitated sexual assault (DFSA) among the victims of sexual assault in Barcelona. Prospective study of every adult consulting an emergency service because of alleged sexual assault and receiving forensic assessment in the city of Barcelona in 2011. A total of 35 of 114 cases (30.7%) met suspected DFSA criteria. Compared with the other victims, suspected DFSA cases were more likely to experience amnesia, to have been assaulted by night, after a social situation and by a recently acquainted man, to have used alcohol before the assault and to be foreigners. In this group ethanol was detected in blood or urine in 48.4% of analyzed cases; their mean back calculated blood alcohol concentration was 2.29g/l (SD 0.685). Also, at least one central nervous system drug other than ethanol was detected in 60,6%, mainly stimulant drugs of abuse. Suspected DFSA is frequent among victims of alleged sexual assault in Barcelona nowadays. The depressor substance most commonly encountered is alcohol, which contributes to victims' vulnerability. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

Correlates of Serious Suicidal Ideation and Attempts in Female Adult Sexual Assault Survivors

Science.gov (United States)

Ullman, Sarah E.; Najdowski, Cynthia J.

2009-01-01

Relations between (a) serious suicidal ideation and attempts and (b) demographics, trauma history, assault characteristics, post-assault outcomes, and psychosocial variables were examined among female adult sexual assault survivors. Younger, minority, and bisexual survivors reported greater ideation. More traumas, drug use, and assault disclosure…

Domestic Violence and Sexual Assault Service Goal Priorities

Science.gov (United States)

Macy, Rebecca J.; Johns, Natalie; Rizo, Cynthia F.; Martin, Sandra L.; Giattina, Mary

2011-01-01

We investigated agency directors' perspectives about how service goals should be prioritized for domestic violence and sexual assault service subtypes, including crisis, legal advocacy, medical advocacy, counseling, support group, and shelter services. A sample of 97 (94% response rate) North Carolina domestic violence and/or sexual assault agency…

Assaultive behavior. Does provocation begin in the front office?

Science.gov (United States)

Blair, D T

1991-05-01

1. Provocation is an important risk predictor because these issues can be recognized, assessed, and appropriate interventions can be implemented to reduce the associated risks. It is only by the reduction of such "non-fixed" risk factors that any reduction of assaults can be accomplished. 2. Involuntary admission, patients with dementia or organic brain disorder, physical or verbal limits, staff attitude, denial of the possibility of assaults, and the educational level and clinical experience of the staff may help provoke an assaultive episode. 3. An important step is assessing the assault to identify provocation due to certain medical causes, and to document the extent of degeneration in patients with dementia or organic brain disorder. Medical intervention would be indicated and would appropriately address the causes of some violent episodes.

Out of the frying pan into the air--emersion behaviour and evaporative heat loss in an amphibious mangrove fish (Kryptolebias marmoratus).

Science.gov (United States)

Gibson, Daniel J; Sylvester, Emma V A; Turko, Andy J; Tattersall, Glenn J; Wright, Patricia A

2015-10-01

Amphibious fishes often emerse (leave water) when faced with unfavourable water conditions. How amphibious fishes cope with the risks of rising water temperatures may depend, in part, on the plasticity of behavioural mechanisms such as emersion thresholds. We hypothesized that the emersion threshold is reversibly plastic and thus dependent on recent acclimation history rather than on conditions during early development. Kryptolebias marmoratus were reared for 1 year at 25 or 30°C and acclimated as adults (one week) to either 25 or 30°C before exposure to an acute increase in water temperature. The emersion threshold temperature and acute thermal tolerance were significantly increased in adult fish acclimated to 30°C, but rearing temperature had no significant effect. Using a thermal imaging camera, we also showed that emersed fish in a low humidity aerial environment (30°C) lost significantly more heat (3.3°C min(-1)) than those in a high humidity environment (1.6°C min(-1)). In the field, mean relative humidity was 84%. These results provide evidence of behavioural avoidance of high temperatures and the first quantification of evaporative cooling in an amphibious fish. Furthermore, the avoidance response was reversibly plastic, flexibility that may be important for tropical amphibious fishes under increasing pressures from climatic change. © 2015 The Author(s).

Out of the frying pan into the air—emersion behaviour and evaporative heat loss in an amphibious mangrove fish (Kryptolebias marmoratus)

Science.gov (United States)

Gibson, Daniel J.; Sylvester, Emma V. A.; Turko, Andy J.; Tattersall, Glenn J.; Wright, Patricia A.

2015-01-01

Amphibious fishes often emerse (leave water) when faced with unfavourable water conditions. How amphibious fishes cope with the risks of rising water temperatures may depend, in part, on the plasticity of behavioural mechanisms such as emersion thresholds. We hypothesized that the emersion threshold is reversibly plastic and thus dependent on recent acclimation history rather than on conditions during early development. Kryptolebias marmoratus were reared for 1 year at 25 or 30°C and acclimated as adults (one week) to either 25 or 30°C before exposure to an acute increase in water temperature. The emersion threshold temperature and acute thermal tolerance were significantly increased in adult fish acclimated to 30°C, but rearing temperature had no significant effect. Using a thermal imaging camera, we also showed that emersed fish in a low humidity aerial environment (30°C) lost significantly more heat (3.3°C min−1) than those in a high humidity environment (1.6°C min−1). In the field, mean relative humidity was 84%. These results provide evidence of behavioural avoidance of high temperatures and the first quantification of evaporative cooling in an amphibious fish. Furthermore, the avoidance response was reversibly plastic, flexibility that may be important for tropical amphibious fishes under increasing pressures from climatic change. PMID:26490418

Dealing with Sexual Assault, Challenges, and Insights

Science.gov (United States)

2015-02-11

Justice (NIJ), scholars at the Research Triangle Institute, International (RTI) disclosed 58% of college women experienced sexual assault while...fuels the debate on whether jurisprudence should rest with the civilian or military courts to prosecute sexual assault cases. DoD came under fire last...prevention efforts, notably on whether civilian law or military should have jurisprudence over CA. Senator Kirsten Gillibrand (D-N.Y.) sponsored the

Special Operations Aerial Mobility Vehicle Training Syllabus

Science.gov (United States)

2013-12-01

18 Figure 11. Icon Aircraft A5 Amphibious Light-Sport Aircraft .........................................19 Figure 12... Icon Aircraft A5 Wing Fold .............................................................................19 Figure 13. Icon Aircraft A5 Off Airport...intuitive. Figure 11. Icon Aircraft A5 Amphibious Light-Sport Aircraft34 Figure 12. Icon Aircraft A5 Wing Fold35

78 FR 20221 - National Sexual Assault Awareness and Prevention Month, 2013

Science.gov (United States)

2013-04-04

... before it starts and ensuring victims get the support they need. Sexual violence is an affront to human... sexual assault nurse examiner programs and sexual assault response teams, helping States deliver justice... Sexual Assault Awareness and Prevention Month, 2013 By the President of the United States of America A...

Sexual Assault Training in Emergency Medicine Residencies: A Survey of Program Directors

Directory of Open Access Journals (Sweden)

Margaret K Sande

2013-09-01

Full Text Available Introduction: There is currently no standard forensic medicine training program for emergency medicine residents. In the advent of sexual assault nurse examiner (SANE programs aimed at improving the quality of care for sexual assault victims, it is also unclear how these programs impact emergency medicine (EM resident forensic medicine training. The purpose of this study was togather information on EM residency programs’ training in the care of sexual assault patients and determine what impact SANE programs may have on the experience of EM resident training from the perspective of residency program directors (PDs.Methods: This was a cross-sectional survey. The study cohort was all residency PDs from approved EM residency training programs who completed a closed-response self-administered survey electronically.Results: We sent surveys to 152 PDs, and 71 responded for an overall response rate of 47%. Twenty-two PDs (31% reported that their residency does not require procedural competency for the sexual assault exam, and 29 (41% reported their residents are required only to observe sexual assault exam completion to demonstrate competency. Residency PDs were asked how their programs established resident requirements for sexual assault exams. Thirty-seven PDs (52% did not know how their sexual assault exam requirement was established.Conclusion: More than half of residency PDs did not know how their sexual assault guidelines were established, and few were based upon recommendations from the literature. There is no clear consensus as to how PDs view the effect of SANE programs on resident competency with the sexual assault exam. This study highlights both a need for increased awareness of EM resident sexual assault education nationally and also a possible need for a training curriculum defining guidelines forEM residents performing sexual assault exams. [West J Emerg Med. 2013;14(5:461–466.

Sexual assault incidents among college undergraduates: Prevalence and factors associated with risk.

Directory of Open Access Journals (Sweden)

Claude A Mellins

Full Text Available Sexual assault on college campuses is a public health issue. However varying research methodologies (e.g., different sexual assault definitions, measures, assessment timeframes and low response rates hamper efforts to define the scope of the problem. To illuminate the complexity of campus sexual assault, we collected survey data from a large population-based random sample of undergraduate students from Columbia University and Barnard College in New York City, using evidence based methods to maximize response rates and sample representativeness, and behaviorally specific measures of sexual assault to accurately capture victimization rates. This paper focuses on student experiences of different types of sexual assault victimization, as well as sociodemographic, social, and risk environment correlates. Descriptive statistics, chi-square tests, and logistic regression were used to estimate prevalences and test associations. Since college entry, 22% of students reported experiencing at least one incident of sexual assault (defined as sexualized touching, attempted penetration [oral, anal, vaginal, other], or completed penetration. Women and gender nonconforming students reported the highest rates (28% and 38%, respectively, although men also reported sexual assault (12.5%. Across types of assault and gender groups, incapacitation due to alcohol and drug use and/or other factors was the perpetration method reported most frequently (> 50%; physical force (particularly for completed penetration in women and verbal coercion were also commonly reported. Factors associated with increased risk for sexual assault included non-heterosexual identity, difficulty paying for basic necessities, fraternity/sorority membership, participation in more casual sexual encounters ("hook ups" vs. exclusive/monogamous or no sexual relationships, binge drinking, and experiencing sexual assault before college. High rates of re-victimization during college were reported across

Adaptive magnetorheological seat suspension for the expeditionary fighting vehicle

International Nuclear Information System (INIS)

Hiemenz, G J; Hu, W; Wereley, N M

2009-01-01

The Expeditionary Fighting Vehicle (EFV) is an amphibious vehicle designed to operate through harsh conditions and at much higher speeds than its predecessors. These unique capabilities and broadly varying operational conditions lead to a complex design and human factors scenario for the forward seating positions that cannot be solved using conventional passive seat suspension systems. Injurious shock loads transmitted to the occupants when traversing over water in high sea states and/or at high speeds, as well as harmful shock and vibration transmitted to the occupants when the vehicle is travelling over land, pose a threat to occupant health and significantly limit mission duration. In this study, a semi-active magnetorheological (MR) seat suspension is developed which adapts to broadly varying operational conditions, as well as occupant weight, to provide optimal protection of EFV occupants. It is shown that this MR seat suspension system will reduce the shock and vibration transmitted to the occupant by up to 33% and 65%, respectively, as compared to the existing passive suspension.

Adaptive magnetorheological seat suspension for the expeditionary fighting vehicle

Energy Technology Data Exchange (ETDEWEB)

Hiemenz, G J [Techno-Sciences, Inc., 11750 Beltsville Dr. Ste. 300, Beltsville, MD 20705 (United States); Hu, W; Wereley, N M [Aerospace Engineering, University of Maryland, College Park, MD 20712 (United States)], E-mail: greg@technosci.com, E-mail: wereley@umd.edu

2009-02-01

The Expeditionary Fighting Vehicle (EFV) is an amphibious vehicle designed to operate through harsh conditions and at much higher speeds than its predecessors. These unique capabilities and broadly varying operational conditions lead to a complex design and human factors scenario for the forward seating positions that cannot be solved using conventional passive seat suspension systems. Injurious shock loads transmitted to the occupants when traversing over water in high sea states and/or at high speeds, as well as harmful shock and vibration transmitted to the occupants when the vehicle is travelling over land, pose a threat to occupant health and significantly limit mission duration. In this study, a semi-active magnetorheological (MR) seat suspension is developed which adapts to broadly varying operational conditions, as well as occupant weight, to provide optimal protection of EFV occupants. It is shown that this MR seat suspension system will reduce the shock and vibration transmitted to the occupant by up to 33% and 65%, respectively, as compared to the existing passive suspension.

Flood induced phenotypic plasticity in amphibious genus Elatine (Elatinaceae

Directory of Open Access Journals (Sweden)

Attila Molnár V.

2015-12-01

Full Text Available Vegetative characters are widely used in the taxonomy of the amphibious genus Elatine L. However, these usually show great variation not just between species but between their aquatic and terrestrial forms. In the present study we examine the variation of seed and vegetative characters in nine Elatine species (E. brachysperma, E. californica, E. gussonei, E. hexandra, E. hungarica, E. hydropiper, E. macropoda, E. orthosperma and E. triandra to reveal the extension of plasticity induced by the amphibious environment, and to test character reliability for species identification. Cultivated plant clones were kept under controlled conditions exposed to either aquatic or terrestrial environmental conditions. Six vegetative characters (length of stem, length of internodium, length of lamina, width of lamina, length of petioles, length of pedicel and four seed characters (curvature, number of pits / lateral row, 1st and 2nd dimension were measured on 50 fruiting stems of the aquatic and on 50 stems of the terrestrial form of the same clone. MDA, NPMANOVA Random Forest classification and cluster analysis were used to unravel the morphological differences between aquatic and terrestrial forms. The results of MDA cross-validated and Random Forest classification clearly indicated that only seed traits are stable within species (i.e., different forms of the same species keep similar morphology. Consequently, only seed morphology is valuable for taxonomic purposes since vegetative traits are highly influenced by environmental factors.

Amphibious Shear Velocity Structure of the Cascadia Subduction Zone

Science.gov (United States)

Janiszewski, H. A.; Gaherty, J. B.; Abers, G. A.; Gao, H.

2017-12-01

The amphibious Cascadia Initiative crosses the coastline of the Cascadia subduction zone (CSZ) deploying seismometers from the Juan de Fuca ridge offshore to beyond the volcanic arc onshore. This allows unprecedented seismic imaging of the CSZ, enabling examination of both the evolution of the Juan de Fuca plate prior to and during subduction as well as the along strike variability of the subduction system. Here we present new results from an amphibious shear velocity model for the crust and upper mantle across the Cascadia subduction zone. The primary data used in this inversion are surface-wave phase velocities derived from ambient-noise Rayleigh-wave data in the 10 - 20 s period band, and teleseismic earthquake Rayleigh wave phase velocities in the 20 - 160 s period band. Phase velocity maps from these data reflect major tectonic structures including the transition from oceanic to continental lithosphere, Juan de Fuca lithosphere that is faster than observations in the Pacific for oceanic crust of its age, slow velocities associated with the accretionary prism, the front of the fast subducting slab, and the Cascades volcanic arc which is associated with slower velocities in the south than in the north. Crustal structures are constrained by receiver functions in the offshore forearc and onshore regions, and by active source constraints on the Juan de Fuca plate prior to subduction. The shear-wave velocities are interpreted in their relationships to temperature, presence of melt or hydrous alteration, and compositional variation of the CSZ.

SPECIES INVENTORY OF AMPHIBIOUS FISH IN INTERTIDAL ZONE OF NGRENEHAN, NGOBARAN AND NGUYAHAN COASTELS, GUNUNG KIDUL, YOGYAKARTA

Directory of Open Access Journals (Sweden)

Sukiya Sukiya

2015-10-01

Full Text Available Tropical region is high on faunal diversity including vertebrates and invertebrates. Research on diversity of amphibious fish in Intertidal zone of  Yogyakarta southern coast is still limited so there is no complete records regarding these unique fish. This research aimed to know the diversity of amphibious fish in three beaches of Yogyakarta southern coast, namely pantai Ngrenehan, Ngobaran dan Nguyahan. Fish sampling were conducted using random sampling method combined with observational method. Fish were collected using small nets then identified to species rank. The total length of each fish were measured and recorded. Few individuals of the same species were sacrificed as voucher specimens. The result showed that in pantai Ngrenehan, Ngobaran, and Nguyahan, five different species of amphibius fish were found, which are Cabillus lacertops, Bathygobius fuscus, Enneapterygus sp., Blenniella cyanostigma, and Blenniella caudolineata. Cabillus lacertops was found in all of sampling locations. Enneapterygus sp. was found in pantai Nguyahan while Bathigobius fuscus, and Blenniella caudolineata can only be found in pantai Ngrenehan. Further studies regarding the adaptation, ecological features, taxonomy and biological reproduction of Yogyakarta southern coast’s  amphibious fish are still needed.   Keywords: Inventarization, amphbious fish, intertidal zone, Yogyakarta southern coast

Forensic evidence collection and DNA identification in acute child sexual assault.

Science.gov (United States)

Thackeray, Jonathan D; Hornor, Gail; Benzinger, Elizabeth A; Scribano, Philip V

2011-08-01

To describe forensic evidence findings and reevaluate previous recommendations with respect to timing of evidence collection in acute child sexual assault and to identify factors associated with yield of DNA. This was a retrospective review of medical and legal records of patients aged 0 to 20 years who required forensic evidence collection. Ninety-seven of 388 (25%) processed evidence-collection kits were positive and 63 (65%) of them produced identifiable DNA. There were 20 positive samples obtained from children younger than 10 years; 17 of these samples were obtained from children seen within 24 hours of the assault. Three children had positive body samples beyond 24 hours after the assault, including 1 child positive for salivary amylase in the underwear and on the thighs 54 hours after the assault. DNA was found in 11 children aged younger than 10 years, including the child seen 54 hours after the assault. Collection of evidence within 24 hours of the assault was identified as an independent predictor of DNA detection. Identifiable DNA was collected from a child's body despite cases in which: evidence collection was performed >24 hours beyond the assault; the child had a normal/nonacute anogenital examination; there was no reported history of ejaculation; and the victim had bathed and/or changed clothes before evidence collection. Failure to conduct evidence collection on prepubertal children beyond 24 hours after the assault will result in rare missed opportunities to identify forensic evidence, including identification of DNA.

Sexual Assault against Females

Science.gov (United States)

... to want to participate in social activities. Many women report difficulty trusting others after the assault, so it can be difficult to develop new relationships. Performance at work and school can also be affected. Sexual problems ...

Use of Unmanned Aerial Assault Vehicles (UAAV) as an Asymmetric Factor

OpenAIRE

Eker, Alper Alpaslan; Sallar, Eray; Turan, Yasin

2014-01-01

In the 21st century, unmanned systems (especially unmanned aerial vehicles) will play a dominant role in the operational fields. Thanks to the technological developments witnessed in many fields, the use of unmanned aerial vehicles for military purposes is becoming easier. Looking at the operations carried out over the last 25 years, it can be seen that most were conducted in residential areas, where and techniques, tactics and equipment with asymmetric effects will make significant differenc...

Assaults on Days of Campaign Rallies During the 2016 US Presidential Election.

Science.gov (United States)

Morrison, Christopher N; Ukert, Benjamin; Palumbo, Aimee; Dong, Beidi; Jacoby, Sara F; Wiebe, Douglas J

2018-07-01

This study investigates whether assault frequency increased on days and in cities where candidates Donald Trump and Hillary Clinton held campaign rallies prior to the 2016 US Presidential election. We calculated city-level counts of police-reported assaults for 31 rallies for Donald Trump and 38 rallies for Hillary Clinton. Negative binomial models estimated the assault incidence on rally days (day 0) relative to that on eight control days for the same city (days -28, -21, -14, -7, +7, +14, +21, and +28). Cities experienced an increase in assaults (incidence rate ratio [IRR] = 1.12, 95% CI: 1.03-1.22) on the days of Donald Trump's rallies, and no change in assaults on the days of Hillary Clinton's rallies (IRR = 1.00; 95% CI: 0.94-1.06). Assaults increased on days when cities hosted Donald Trump's rallies during the 2016 Presidential election campaign.

Problematic alcohol use and sexting as risk factors for sexual assault among college women.

Science.gov (United States)

Dir, Allyson L; Riley, Elizabeth N; Cyders, Melissa A; Smith, Gregory T

2018-02-06

Sexual assault is a major public health concern and college women are four times more likely to experience sexual assault than any other group. We investigated whether sexting is a mechanism by which alcohol use increases risk for college women to be targeted for sexual assault. We hypothesized that sexting would mediate the relationship between problem drinking and sexual assault, such that drinking (T1 = beginning fall semester) would contribute to increased sexting (T2 = end fall semester), and in turn increase the risk of being targeted for sexual assault (T3 = end spring semester). Among 332 undergraduate women (M(SD)age = 19.15(1.69), 76.9% Caucasian), sexting (T2) predicted sexual assault (T3; b = 3.98, p = .05), controlling for baseline sexual assault (b = 0.82, p sexting (T2) mediated the relationship between problem drinking (T1) and sexual assault (T3) (b = 0.04, CI[.004,.12]). Findings suggest that sexting is one mechanism through which drinking increases the risk of college women being targeted for sexual assault.

The amphibious fish Kryptolebias marmoratus uses different strategies to maintain oxygen delivery during aquatic hypoxia and air exposure.

Science.gov (United States)

Turko, Andy J; Robertson, Cayleih E; Bianchini, Kristin; Freeman, Megan; Wright, Patricia A

2014-11-15

Despite the abundance of oxygen in atmospheric air relative to water, the initial loss of respiratory surface area and accumulation of carbon dioxide in the blood of amphibious fishes during emersion may result in hypoxemia. Given that the ability to respond to low oxygen conditions predates the vertebrate invasion of land, we hypothesized that amphibious fishes maintain O2 uptake and transport while emersed by mounting a co-opted hypoxia response. We acclimated the amphibious fish Kryptolebias marmoratus, which are able to remain active for weeks in both air and water, for 7 days to normoxic brackish water (15‰, ~21kPa O2; control), aquatic hypoxia (~3.6kPa), normoxic air (~21 kPa) or aerial hypoxia (~13.6kPa). Angiogenesis in the skin and bucco-opercular chamber was pronounced in air- versus water-acclimated fish, but not in response to hypoxia. Aquatic hypoxia increased the O2-carrying capacity of blood via a large (40%) increase in red blood cell density and a small increase in the affinity of hemoglobin for O2 (P50 decreased 11%). In contrast, air exposure increased the hemoglobin O2 affinity (decreased P50) by 25% without affecting the number of red blood cells. Acclimation to aerial hypoxia both increased the O2-carrying capacity and decreased the hemoglobin O2 affinity. These results suggest that O2 transport is regulated both by O2 availability and also, independently, by air exposure. The ability of the hematological system to respond to air exposure independent of O2 availability may allow extant amphibious fishes, and may also have allowed primitive tetrapods to cope with the complex challenges of aerial respiration during the invasion of land. © 2014. Published by The Company of Biologists Ltd.

Amphibious Magnetotelluric Investigation of the Aleutian Arc: Mantle Melt Generation and Migration beneath Okmok Caldera

Science.gov (United States)

Zelenak, G.; Key, K.; Bennington, N. L.; Bedrosian, P.

2015-12-01

Understanding the factors controlling the release of volatiles from the downgoing slab, the subsequent generation of melt in the overlying mantle wedge, the migration of melt to the crust, and its evolution and emplacement within the crust are important for advancing our understanding of arc magmatism and crustal genesis. Because melt and aqueous fluids are a few orders of magnitude more electrically conductive than unmelted peridotite, the conductivity-mapping magnetotelluric (MT) method is well-suited to imaging fluids and melt beneath arc volcanoes. Here we present conductivity results from an amphibious MT profile crossing Okmok volcano in the central Aleutian arc. The Aleutian arc is one of the most volcanically active regions in North America, making it an ideal location for studying arc magnetism. Okmok volcano, located on the northeastern portion of Umnak Island, is among the most active volcanoes in the Aleutian chain. In addition to two caldera-forming events in the Holocene, numerous eruptions in the past century indicate a robust magmatic supply. Previous coarse resolution seismic studies have inferred a crustal magma reservoir. In order to investigate the role fluids play in melting the mantle wedge, how melts ascend through the corner flow regime of the mantle wedge, how melt migrates and is stored within the upper mantle and crust, and how this impacts explosive caldera forming eruptions, we carried out an amphibious geophysical survey across the arc in June-July 2015. Twenty-nine onshore MT stations and 10 offshore stations were collected in a 3D array covering Okmok, and 43 additional offshore MT stations completed a 300 km amphibious profile starting at the trench, crossing the forearc, arc and backarc. Thirteen onshore passive seismic stations were also installed and will remain in place for one year to supplement the twelve permanent stations on the island. Data collected by this project will be used to map seismic velocity and electrical

Comparison of trauma on survivors of sexual assault and intimate ...

African Journals Online (AJOL)

2014-06-20

Jun 20, 2014 ... Conclusion: The need for counselling and support for the survivors of both traumas was .... comparison of sexually- and physically-assaulted individuals ..... assault groups revealed no significant difference with regard.

Dangerous liaisons?: A feminist and restorative approach to sexual assault

Directory of Open Access Journals (Sweden)

Pali Brunilda

2011-01-01

Full Text Available The appropriateness of restorative justice (RJ for gendered violence offences such as domestic violence and sexual assault has always been and still is highly contested. This paper focuses on the appropriateness of RJ measures in addressing sexual assault, primarily with reference to experience of restorative dialogues as practiced at the Centre for Victims of Sexual Assault in Copenhagen, and it takes a feminist approach to the application of RJ measures to sexual assault. Within this framework, the paper tackles two issues in particular: the privacy element of RJ versus the public aspect of the criminal justice system (CJS, and the intersection of the CJS and RJ in cases of sexual assault. In relation to the relationship between CJS and RJ, the authors argue that RJ could be used for victims of sexual assault, not primarily as part of diversion programmes, but when offered apart from and/or parallel to the CJS. In relation to the private/public debate, the authors argue that while RJ encounters, by taking place in highly confidential settings, might have a negative impact on efforts by women’s movements to move violence against women out of the private and into the public realm, creating high standard alternatives for individual women who are in need of support and constantly generating public debate about gendered violence is a good feminist response to this complex issue.

Testing and Treatment After Adolescent Sexual Assault in Pediatric Emergency Departments.

Science.gov (United States)

Schilling, Samantha; Samuels-Kalow, Margaret; Gerber, Jeffrey S; Scribano, Philip V; French, Benjamin; Wood, Joanne N

2015-12-01

To examine rates of recommended of testing and prophylaxis for chlamydia, gonorrhea, and pregnancy in adolescents diagnosed with sexual assault across pediatric emergency departments (EDs) and to determine whether specialized sexual assault pathways and teams are associated with performance of recommended testing and prophylaxis. In this retrospective study of 12- to 18-year-old adolescents diagnosed with sexual assault at 38 EDs in the Pediatric Hospital Information System database from 2004 to 2013, information regarding routine practice for sexual assault evaluations and presence and year of initiation of specialized ED sexual assault pathways and teams was collected via survey. We examined across-hospital variation and identified patient- and hospital-level factors associated with testing and prophylaxis using logistic regression models, accounting for clustering by hospital. Among 12,687 included cases, 93% were female, 79% were <16 years old, 34% were non-Hispanic white, 38% were non-Hispanic black, 21% were Hispanic, and 52% had public insurance. Overall, 44% of adolescents received recommended testing (chlamydia, gonorrhea, pregnancy) and 35% received recommended prophylaxis (chlamydia, gonorrhea, emergency contraception). Across EDs, unadjusted rates of testing ranged from 6% to 89%, and prophylaxis ranged from 0% to 57%. Presence of a specialized sexual assault pathway was associated with increased rates of prophylaxis even after adjusting for case-mix and temporal trends (odds ratio 1.46, 95% confidence interval 1.15 to 1.86). Evaluation and treatment of adolescent sexual assault victims varied widely across pediatric EDs. Adolescents cared for in EDs with specialized sexual assault pathways were more likely to receive recommended prophylaxis. Copyright © 2015 by the American Academy of Pediatrics.

Self-reported sexual assault in convicted sex offenders and community men.

Science.gov (United States)

Widman, Laura; Olson, Michael A; Bolen, Rebecca M

2013-05-01

Although self-reported sexual assault perpetrated by men against women has been well documented among college men, less is known about self-reported perpetration among convicted sex offenders and community men. This study provides unique descriptive and comparative information on sexual assaults in these understudied populations. Participants were 40 convicted sex offenders and 49 demographically comparable community men who completed the Sexual Experiences Survey (SES; Abbey, Parkhill, & Koss, 2005; Koss, Gidycz, & Wisniewski, 1987) and other surveys to capture the promiscuous sex and hostile masculinity pathways posited by the confluence model (Malamuth, 2003). We found notably few differences between sex offenders and community men in the rate and severity of sexual assault perpetration and the tactics used to obtain unwanted sexual contact. Specifically, 68% of sex offenders and 59% of community men acknowledged they had perpetrated sexual assault. Both groups used guilt and anger as the most frequent tactics to obtain unwanted sexual activity from their female victims. Consistent with the confluence model, an impersonal orientation toward sexual relationships was associated with sexual assault for both sex offenders and community men. Future directions for research on sexual assault perpetration and violence prevention efforts are discussed in light of these findings.

Influence of morphology and amphibious lifestyle on the feeding ecology of the mudskipper Periophthalmus argentilineatus

NARCIS (Netherlands)

Kruitwagen, G.; Nagelkerken, I.; Lugendo, B.R.; Pratap, H.B.; Wendelaar Bonga, S.E.

2007-01-01

The potential feeding advantages that are offered to the barred mudskipper Periophthalmus argentilineatus by its amphibious life-style were investigated. To this end the feeding ecology of these fish, the position they occupy in the mangrove food web and the importance of different morphological

DefenseLink Feature: Zero Tolerance for Sexual Assault, Harassment;

Science.gov (United States)

Websites Employee Resources Gender Relations Academies Work to Prevent Assault, Harassment WASHINGTON, Dec . 13, 2007 - The Defense Department's Annual Report on Sexual Harassment and Violence at the U.S assault at the U.S. service academies during the 2006-2007 school year, officials are calling them a sign

75 FR 17845 - National Sexual Assault Awareness Month, 2010

Science.gov (United States)

2010-04-07

... Sexual Assault Awareness Month, 2010 By the President of the United States of America A Proclamation Every day, women, men, and children across America suffer the pain and trauma of sexual assault. From verbal harassment and intimidation to molestation and rape, this crime occurs far too frequently, goes...

An Amphibious Magnetotelluric Investigation of the Cascadian Seismogenic and ETS zones.

Science.gov (United States)

Parris, B. A.; Livelybrooks, D.; Bedrosian, P.; Egbert, G. D.; Key, K.; Schultz, A.; Cook, A.; Kant, M.; Wogan, N.; Zeryck, A.

2015-12-01

The amphibious Magnetotelluric Observations of Cascadia using a Huge Array (MOCHA) experiment seeks to address unresolved questions about the seismogenic locked zone and down-dip transition zone where episodic tremor and slip (ETS) originates. The presence of free fluids is thought to be one of the primary controls on ETS behavior within the Cascadia margin. Since the bulk electrical conductivity in the crust and mantle can be greatly increased by fluids, magnetotelluric(MT) observations can offer unique insights on the fluid distribution and its relation to observed ETS behavior. Here we present preliminary results from the 146 MT stations collected for the MOCHA project. MOCHA is unique in that it is the first amphibious array of MT stations occupied to provide for 3-D interpretation of conductivity structure of a subduction zone. The MOCHA data set comprises 75 onshore stations and 71 offshore stations, accumulated over a two-year period, and located on an approximate 25km grid, spanning from the trench to the Eastern Willamette Valley, and from central Oregon into middle Washington. We present the results of a series of east-west (cross-strike) oriented, two-dimensional inversions created using the MARE2DEM software that provide an initial picture of the conductivity structure of the locked and ETS zones and its along strike variations. Our models can be used to identify correlations between ETS occurrence rates and inferred fluid concentrations. Our modeling explores the impact of various parameterizations on 2-D inversion results, including inclusion of a smoothness penalty reduction along the inferred slab interface. This series of 2-D inversions can then be used collectively to help make and guide an a priori 3-D inversion. In addition we will present a preliminary 3-D inversion of the onshore stations created using the ModEM software. We are currently working on modifying ModEM to support inversion of offshore data. The more computationally intensive 3-D

College Sexual Assault and Campus Climate for Sexual- and Gender-Minority Undergraduate Students.

Science.gov (United States)

Coulter, Robert W S; Rankin, Susan R

2017-03-01

Sexual- and gender-minority (e.g., lesbian, gay, bisexual, and transgender) undergraduate students are at greater risk for sexual assault victimization than their cisgender (i.e., nontransgender) heterosexual peers. However, few studies have examined how social environments affect sexual assault victimization among sexual- and gender-minority undergraduate students. Nevertheless, this research area was identified as a priority by the Institute of Medicine as well as President Barack Obama's White House Task Force to Protect Students From Sexual Assault. Therefore, we tested the association between college campuses' inclusion of sexual- and gender-minority people and experiences of sexual assault victimization. Cross-sectional surveys were completed by sexual- and gender-minority undergraduate students ( N = 1,925) from higher education institutions in all 50 U.S. states in 2010. Our dependent variable was experiencing sexual assault victimization at college. Our primary independent variable was campus climate, measured with items assessing perceived inclusion of sexual- and gender-minority people and witnessing sexual- or gender-minority harassment. We used multivariable logistic regression with generalized estimating equations (accounting for the clustering of students within schools) to estimate the association between campus climate and experiencing sexual assault victimization. Overall, 5.2% of the sample reported ever being victims of sexual assault at college. Controlling for sexual orientation, gender identity, race/ethnicity, and year in school, greater perceived inclusion of sexual- and gender-minority people on campus was associated with significantly lower odds of experiencing sexual assault victimization. Our study suggests that improving campus climate for sexual- and gender-minority individuals may reduce their prevalence of college sexual assault, which has potential implications for college practitioners and administrators as well as sexual assault

Prevalence and Nature of Sexual Assault among Female Students ...

African Journals Online (AJOL)

Purpose: Sexual assault is a violent crime against both the individual and society but is largely underreported. The objective of this study was to determine the prevalence and nature of sexual assault among female students in the University of Maiduguri. Methods: A crossectional descriptive study using a close ended, self ...

Forensic toxicology in drug-facilitated sexual assault.

Science.gov (United States)

Dinis-Oliveira, Ricardo Jorge; Magalhães, Teresa

2013-09-01

The low rates of reporting, prosecution and conviction that characterize sexual assault, is likely even more evident in drug-facilitated cases. Typically, in these crimes, victims are incapacitated and left unable to resist sexual advances, unconscious, unable to fight off the abuser or to say "no" and unable to clearly remember the circumstances surrounding the events due to anterograde amnesia. The consequence is the delay in performing toxicological analysis aggravated by the reluctance of the victim to disclose the crime. Moreover since "date rape drugs" are often consumed with ethanol and exhibit similar toxicodynamic effects, the diagnosis is erroneously performed as being classical ethanol intoxication. Therefore, it is imperative to rapidly consider toxicological analysis in drug-facilitated sexual assaults. The major focus of this review is to harmonize practical approaches and guidelines to rapidly uncover drug-facilitated sexual assault, namely issues related to when to perform toxicological analysis, toxicological requests, samples to be collected, storage, preservation and transport precautions and xenobiotics or endobiotics to be analyzed.

The role of the sexual assault centre.

LENUS (Irish Health Repository)

Eogan, Maeve

2013-02-01

Sexual Assault Centres provide multidisciplinary care for men and women who have experienced sexual crime. These centres enable provision of medical, forensic, psychological support and follow-up care, even if patients chose not to report the incident to the police service. Sexual Support Centres need to provide a ring-fenced, forensically clean environment. They need to be appropriately staffed and available 24 hours a day, 7 days a week to allow prompt provision of medical and supportive care and collection of forensic evidence. Sexual Assault Centres work best within the context of a core agreed model of care, which includes defined multi-agency guidelines and care pathways, close links with forensic science and police services, and designated and sustainable funding arrangements. Additionally, Sexual Assault Centres also participate in patient, staff and community education and risk reduction. Furthermore, they contribute to the development, evaluation and implementation of national strategies on domestic, sexual and gender-based violence.

Over the Beach. US Army Amphibious Operations in the Korean War

Science.gov (United States)

2008-01-01

steaming toward the west coast with British aircraft carrier Theseus and four destroyers.59 At 0930 on 4 December, when Kelly and his transports...throughout 5 December, with Royal Navy aircraft of the Theseus arriving overhead around noon, the Foss continuing to provide power, and the ROK Navy shore...carrier H.M.S. Theseus , cruis­ ers, and destroyers. Kelly’s small amphibious force arrived off Incheon on 8 February and the next day the Missouri began

Nonoccupational Postexposure Human Immunodeficiency Virus Prophylaxis: Acceptance Following Sexual Assault.

Science.gov (United States)

Draughon Moret, Jessica E; Hauda, William E; Price, Bonnie; Sheridan, Daniel J

2016-01-01

Nonoccupational postexposure prophylaxis (nPEP) for HIV following sexual assault may decrease the likelihood of HIV transmission. The purpose of this exploratory chart review study was to examine factors associated with patients accepting post-sexual assault nPEP at three forensic nurse examiner programs in urban settings. Forensic nursing charts of patients presenting for acute sexual assault care were reviewed as part of a mixed-methods study. Patients assaulted by more than one or an unknown number of assailants were over 12 times more likely to accept the offer of nPEP (adjusted odds ratio [aOR] = 12.66, 95% CI [2.77, 57.82]). In cases where no condom was used (aOR = 8.57, 95% CI [1.59, 46.10]) or when any injury to the anus or genitalia was noted (aOR = 4.10, 95% CI [1.57, 10.75]), patients were more likely to accept nPEP. Patients with any injury to the face or head were less likely to initiate nPEP (aOR = 0.32, 95% CI [0.11, 0.97]). This study is an important first step in understanding factors associated with nPEP acceptance after sexual assault.

Attracting Assault: Victims' Nonverbal Cues.

Science.gov (United States)

Grayson, Betty; Stein, Morris I.

1981-01-01

Describes a study in which prison inmates convicted of assault identified potential victims from videotapes. A lab analysis code was used to determine which nonverbal body movement categories differentiated victims and nonvictims. (JMF)

Development of a valid simulation assessment for a military dismounted assault task.

Science.gov (United States)

Silk, Aaron J; Billing, Daniel C

2013-03-01

The Australian Defence Force is currently developing physical standards commensurate with job demands. Vital to this development process has been the accurate profiling of common military tasks. One such task required of all dismounted combat soldiers, an offensive assault on an enemy force, was the subject of in-depth profiling. In addition to overall assault performance, potential differences among patrol roles (scout, gunner, and flank) were investigated. Three different mock assaults of 100 to 150 m were performed by three patrols comprising qualified experienced infantry soldiers. Each soldier was fitted with a heart rate monitor and wore a global positioning device. Average assault duration was 6.5 minutes and required nineteen 7-m bounds performed on a 22-seconds duty cycle at 75% heart rate reserve and a work to rest ratio 1:4. Assaults conducted in more densely vegetated terrain resulted in significantly reduced (p 0.05). As a result of profiling the assault task, a valid simulation capable of assessing soldiers' physical capacity to perform this task was developed. Reprint & Copyright © 2013 Association of Military Surgeons of the U.S.

32 CFR 635.28 - Procedures for restricted/unrestricted reporting in sexual assault cases.

Science.gov (United States)

2010-07-01

.... The victim may allow Sexual Assault Response Coordinators (SARC), health care providers (HCP), or... in sexual assault cases. 635.28 Section 635.28 National Defense Department of Defense (Continued... Offense Reporting § 635.28 Procedures for restricted/unrestricted reporting in sexual assault cases...

Nonoffending Guardian Assessment of Hospital-Based Sexual Abuse/Assault Services for Children.

Science.gov (United States)

Du Mont, Janice; Macdonald, Sheila; Kosa, Daisy; Smith, Tanya

2016-01-01

In circumstances in which child sexual abuse/assault is suspected, pediatric guidelines recommend referral to services such as multidisciplinary hospital-based violence treatment centers, for specialized medical treatment, forensic documentation, and counseling. As little is known about how such services are perceived, the objective of this case report was to measure the satisfaction of nonoffending guardians of child sexual abuse/assault victims who presented for care at Ontario's hospital-based sexual assault treatment centers. Of the 1,136 individuals who reported sexual abuse/assault and were enrolled in a province-wide service evaluation, 58 were 11 years old and younger. Thirty-three guardians completed a survey. Ratings of care were overwhelmingly positive, with 97% of respondents indicating that they would recommend these services. Nonetheless, it is important to evaluate these pediatric sexual assault services frequently to ensure ongoing optimal, family-centered care.

Next Generation Mine Countermeasures for the Very Shallow Water Zone in Support of Amphibious Operations

Science.gov (United States)

2012-03-01

D. (1999, September). The Chinese People’s Liberation Army: "Short Arms and Slow Legs ". Retrieved January 14, 2012, from Defense Technical...Aviation Week: http://www.aviationweek.com/aw/generic/story_generic.jsp?channel= dti &id=news/ANTI050609 .xml Task Force 76 Webmaster. (2011). Amphibious

Bystander's willingness to report theft, physical assault, and sexual assault: the impact of gender, anonymity, and relationship with the offender.

Science.gov (United States)

Nicksa, Sarah C

2014-01-01

This research examines bystander willingness to report three different crimes to the police or campus authorities among a college student sample (n = 295). Twelve original vignettes varied anonymity when reporting, bystander's relationship with the offender (friend or stranger), and crime type. A factorial analysis of variance showed that main effects were found for crime type, bystander's gender, and bystander's relationship with the offender; anonymity was not significant. The physical assault was the most likely to be reported (4.47), followed by theft (3.26), and sexual assault (2.36). Women were more likely than men to report each crime type, and bystanders who were good friends of the offender were less likely to report than strangers. No two- or three-way interactions were significant, but a significant four-way interaction indicated that anonymity, relationship with the offender, and bystander's gender predicted willingness to report for the sexual assault scenario.

ADHD and Aggression as Correlates of Suicidal Behavior in Assaultive Prepubertal Psychiatric Inpatients

Science.gov (United States)

Goodman, Geoff; Gerstadt, Cherie; Pfeffer, Cynthia R.; Stroh, Martha; Valdez, Adina

2008-01-01

Forty-three psychiatrically hospitalized prepubertal children were assessed regarding their assaultive and suicidal behaviors. These children were subsequently classified into two groups, assaultive/suicidal (AS) and assaultive-only (AO). AS children had higher aggression and suicidal-scale scores, but not higher depression scores, and were more…

Risk factors for nonelective 30-day readmission in pediatric assault victims.

Science.gov (United States)

Buicko, Jessica L; Parreco, Joshua; Willobee, Brent A; Wagenaar, Amy E; Sola, Juan E

2017-10-01

Hospital readmission in trauma patients is associated with significant morbidity and increased healthcare costs. There is limited published data on early hospital readmission in pediatric trauma patients. As presently in healthcare outcomes and readmissions rates are increasingly used as hospital quality indicators, it is paramount to recognize risk factors for readmission. We sought to identify national readmission rates in pediatric assault victims and identify the most common readmission diagnoses among these patients. The Nationwide Readmission Database (NRD) for 2013 was queried for all patients under 18years of age with a non-elective admission with an E-code that is designed as assault using National Trauma Data Bank Standards. Multivariate logistic regression was implemented using 18 variables to determine the odds ratios (OR) for non-elective readmission within 30-days. There were 4050 pediatric victims of assault and 92 (2.27%) died during the initial admission. Of the surviving patients 128 (3.23%) were readmitted within 30days. Of these readmitted patients 24 (18.75%) were readmitted to a different hospital and 31 (24.22%) were readmitted for repeated assault. The variables associated with the highest risk for non-elective readmission within 30-days were: length of stay (LOS) >7days (OR 3.028, preadmission diagnosis groups were bipolar disorders (8.2%), post-operative, posttraumatic, or other device infections (6.2%), or major depressive disorders and other/unspecified psychoses (5.2%). Readmission after pediatric assault represents a significant resource burden and almost a quarter of those patients are readmitted after a repeated assault. Understanding risk factors and reasons for readmission in pediatric trauma assault victims can improve discharge planning, family education, and outpatient support, thereby decreasing overall costs and resource burden. Psychoses, weight loss, and prolonged hospitalization are independent prognostic indicators of

77 FR 20499 - National Sexual Assault Awareness and Prevention Month, 2012

Science.gov (United States)

2012-04-05

... greatest risk of rape and sexual assault, and many victims, male and female, first experience abuse during... depression, fear, and suicidal feelings in the months and years following an assault, and some face health...

Actuarial assessment of violence risk in hospital-based partner assault clinics.

Science.gov (United States)

Hilton, N Zoe; Harris, Grant T; Holder, Norah

2008-12-01

Hospital-based partner assault clinics are a relatively recent addition to the community response to partner violence. In this study, 66% of 111 women attending hospital clinics for partner assault were physically injured and 43% reported death threats. Few concurrently used other services (shelters or police) and most relied on female friends and relatives for help. Many participants who currently lived with the perpetrator were contemplating leaving but only a third had made plans to do so. Participants faced an unusually high risk of future assault, according to both victim interview using the ODARA actuarial risk assessment and their own perceptions. Findings imply an important role for partner assault clinics and the feasibility of the victim service sector's using the same actuarial risk assessments as the criminal justice system.

Losing control: assaultive behavior as a predictor of impulse control disorders in young adults.

Science.gov (United States)

Leppink, Eric; Odlaug, Brian L; Lust, Katherine; Christenson, Gary; Derbyshire, Katherine; Grant, Jon E

2014-11-01

Assaultive behaviors are common among young people and have been associated with a range of other unhealthy, impulsive behaviors such as substance use and problem gambling. This study sought to determine the predictive ability of single assaultive incidents for impulse control disorders, an association that has yet to be examined, especially in young adults. The authors conducted a university-wide email survey in the spring of 2011 on 6000 university students. The survey examined assaultive behavior and associated mental health variables (using a clinically validated screening instrument, the Minnesota Impulsive Disorders Interview), stress and mood states, and psychosocial functioning. The rate of response was 35.1% (n=2108). 109 (5.9%) participants reported that they had assaulted another person or destroyed property at some time in their lives. Compared with respondents without lifetime assaultive behavior, those with a history of assaultive or destructive behavior reported more depressive symptoms, more stress, and higher rates of a range of impulse control disorders (intermittent explosive disorder, compulsive sexual behavior, compulsive buying, and skin picking disorder). Assaultive behavior appears fairly common among college students and is associated with symptoms of depression and impulse control disorders. Significant distress and diminished behavioral control suggest that assaultive behaviors may often be associated with significant morbidity. Additional research is needed to develop specific prevention and treatment strategies for young adults attending college who report problems with assaultive behaviors. Copyright © 2014 Elsevier Inc. All rights reserved.

Anxious and Hostile: Consequences of Anxious Adult Attachment in Predicting Male-Perpetrated Sexual Assault.

Science.gov (United States)

Barbaro, Nicole; Parkhill, Michele R; Nguyen, David

2018-07-01

Attachment theory has increasingly been utilized to understand the etiology of sexual violence, and anxious attachment appears to be especially informative in this domain. We investigate the influence of general anxious attachment and specific anxious attachment on hostile masculine attitudes to predict male-perpetrated sexual assault. We hypothesize that hostile masculinity will mediate the relationship between general anxious attachment style and sexual assault perpetration (Hypothesis 1) and the relationship between specific anxious attachment to the assaulted woman and sexual assault perpetration (Hypothesis 2). Men ( N = 193) completed the Sexual Experiences Survey (SES) to determine sexual assault history and completed measures of general attachment style, specific attachment to the woman involved in the sexual activity, and measures of hostile masculine attitudes. Results support the hypothesized mediation models, such that general anxious attachment and specific anxious attachment are significantly associated with hostile masculinity, which in turn, predicts the likelihood of male-perpetrated sexual assault. The findings suggest that the unique characteristics of anxious attachment may escalate into hostile masculinity, which then increases the likelihood of sexual assault perpetration. This research is the first to investigate attachment bonds to the woman involved in the sexual activity and likelihood of sexual assault perpetration against the same woman.

Tracking, aiming, and hitting the UAV with ordinary assault rifle

Science.gov (United States)

Racek, František; Baláž, Teodor; Krejčí, Jaroslav; Procházka, Stanislav; Macko, Martin

2017-10-01

The usage small-unmanned aerial vehicles (UAVs) is significantly increasing nowadays. They are being used as a carrier of military spy and reconnaissance devices (taking photos, live video streaming and so on), or as a carrier of potentially dangerous cargo (intended for destruction and killing). Both ways of utilizing the UAV cause the necessity to disable it. From the military point of view, to disable the UAV means to bring it down by a weapon of an ordinary soldier that is the assault rifle. This task can be challenging for the soldier because he needs visually detect and identify the target, track the target visually and aim on the target. The final success of the soldier's mission depends not only on the said visual tasks, but also on the properties of the weapon and ammunition. The paper deals with possible methods of prediction of probability of hitting the UAV targets.

Unique versus cumulative effects of physical and sexual assault on patterns of adolescent substance use

DEFF Research Database (Denmark)

Charak, R.; Koot, H. M.; Dvorak, R. D.

2015-01-01

The present study assessed the unique versus cumulative effects of physical and sexual assault, on patterns of substance-use in adolescents. It was hypothesized that experiencing a single assault (physical or sexual) when compared with exposure to both physical and sexual assault would be more...... strongly related to membership of polysubstance use classes. From the National Survey of Adolescents-1995 (N=4023) 918 adolescents (age range=12-17 years, M=14.92, 49.6% female) with reports of physical assault and/or sexual assault were selected. Using information on alcohol-use, cigarette...... to a single type of assault those exposed to both physical and sexual assault were two-to-three times more likely to be in the heavier polysubstance-use class. Females were more likely to be members of the polysubstance-use class than of the experimental use class. Gender did not emerge as a significant...

Enhancing the emergency department approach to pediatric sexual assault care: implementation of a pediatric sexual assault response team program.

Science.gov (United States)

Goyal, Monika K; Mollen, Cynthia J; Hayes, Katie L; Molnar, Jennifer; Christian, Cindy W; Scribano, Philip V; Lavelle, Jane

2013-09-01

The objectives of this study were to describe the experience of a novel pediatric sexual assault response team (SART) program in the first 3 years of implementation and compare patient characteristics, evaluation, and treatment among subpopulations of patients. This was a retrospective chart review of a consecutive sample of patients evaluated at a pediatric emergency department (ED) who met institutional criteria for a SART evaluation. Associations of evaluation and treatment with sex, menarchal status, and presence of injuries were measured using logistic regression. One hundred eighty-four patients met criteria for SART evaluation, of whom 87.5% were female; mean age was 10.1 (SD, 4.6) years. The majority of patients underwent forensic evidence collection (89.1%), which varied by menarchal status among girls (P < 0.01), but not by sex. Evidence of acute anogenital injury on physical examination was found in 20.6% of patients. As per the Centers for Disease Control and Prevention guidelines for acute sexual assault evaluations in pediatric patients, menarchal girls were more likely to undergo testing for sexually transmitted infections and pregnancy (P < 0.01) and to be offered pregnancy, sexually transmitted infection, and HIV prophylaxis (P < 0.01). In an effort to improve quality and consistency of acute sexual assault examinations in a pediatric ED, development of a SART program supported the majority of eligible patients undergoing forensic evidence collection. Furthermore, a substantial number of patients had evidence of injury on examination. These findings underscore the importance of having properly trained personnel to support ED care for pediatric victims of acute sexual assault.

Rape and Sexual Assault Victimization Among College-Age Females, 1995-2013

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... Statistics DECEMBER 2014 Special Report NCJ 2484 71 Rape and Sexual Assault Victimization Among College-Age Females, 1995–2013 Sofi ... 18 to 24 had the highest rate of rape and sexual assault victimizations compared to females in ...

Precipitants of elderly psychiatric patient assaults on staff: preliminary empirical inquiry.

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Flannery, Raymond B; Peterson, Brenda; Walker, Andrew P

2005-01-01

Although there have been several studies of the characteristics of psychiatric patient assailants, there have been only six comprehensive, empirical assessments of precipitants to these assaults and no precipitant study has focused solely on elderly psychiatric patient assailants. This one and one-half year, retrospective study continued the inquiry into the nature of patient assault precipitants and focused only on elderly assailants. Older, male patients with a diagnosis of schizophrenia and histories of violence toward others and substance use disorder physically assaulted primarily male, mental health workers. These staff victims experienced disruptions in the domains of mastery, attachment, and meaning as well as the symptomatology associated with psychological trauma. The most common precipitants to these assaults were denial of services and acute psychosis. The findings and implications for health care providers in long-term care settings where elderly psychiatric patients reside are discussed.

Effectiveness of a Social Change Approach to Sexual Assault Prevention

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Edwards, Keith E.

2009-01-01

The author examined the impact on resident assistants of a social change approach to sexual assault prevention. The interactive multi-media program focused on engaging men on sexual assault prevention, accurately defining rape for college men and women, identifying aspects of the rape culture in society and on-campus, and empowering college…

Digital Semaphore: Tactical Implications of QR Code Optical Signaling for Fleet Communications

Science.gov (United States)

2013-06-01

captured with a 4K cinematic video camera. This additional field experimentation provided an opportunity to develop an initial image enhancement process as...Cushion. (2013, March 1). Amphibious Assault Ship (Multi-Purpose) Photo Index LHD-5 Bataan. [Image]. Retrieved from http://www.navsource.org/archives...Vella- Gulf.htm Underway Replenishment (2004, March 6). USS Vella Gulf CG 72 guided missile cruiser. [Image]. Retrieved from http

77 FR 49434 - 36(b)(1) Arms Sales Notification

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2012-08-16

... (iii) Description and Quantity or Quantities of Articles or Services under Consideration for Purchase... or Agreed to be Paid: None (vii) Sensitivity of Technology Contained in the Defense Article or... inventory of amphibious vehicles and to modernize and strengthen its Naval operational amphibious capability...

An Amphibious Being: How Maritime Surveying Reshaped Darwin's Approach to Natural History.

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Sponsel, Alistair

2016-06-01

This essay argues that Charles Darwin's distinctive approach to studying distribution and diversity was shaped by his face-to-face interactions with maritime surveyors during the voyage of H.M.S. Beagle (1831-1836). Introducing their hydrographic surveying methods into natural history enabled him to compare fossil and living marine organisms, to compare sedimentary rocks to present-day marine sediments, and to compare landscapes to submarine topology, thereby realizing Charles Lyell's fanciful ambition for a superior form of geology that might be practiced by an "amphibious being." Darwin's theories of continental uplift, coral reef formation, and the origin of species all depended on his amphibious natural history. This essay contributes to our understanding of theorizing in nineteenth-century natural history by illustrating that specific techniques of observing and collecting could themselves help to generate a particular theoretical orientation and, indeed, that such practical experiences were a more proximate source of Darwin's "Humboldtian" interest in distribution and diversity than Alexander von Humboldt's writings themselves. Darwin's debt to the hydrographers became obscured in two ways: through the "funneling" of credit produced by single-authorship publication in natural history and the "telescoping" of memory by which Darwin's new theories made him recall his former researches as though he had originally undertaken them for the very purpose of producing the later theory.

Ecological interpretations of the leaf anatomy of amphibious species of Aeschynomene L. (Leguminosae - Papilionoideae

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FM Leme

Full Text Available We present the leaf anatomy of seven amphibious species of Aeschynomene L. (Papilionoideae, Leguminosae, interpreting their structures and ecological functions, and also, providing information on which their taxonomy can be based, especially of morphologically similar species. We evaluated Aeschynomene americana, A. ciliata, A. evenia, A. denticulata, A. fluminensis, A. rudis and A. sensitiva. The anatomy corroborates the separation of the series Americanae, Fluminenses, Indicae and Sensitivae, with the shape of the petiole, types of trichomes and quantity of vascular units in the petiole as main characteristics to delimit the species. The petiole shape varies from cylindric in A. americana, A. sensitiva and A. fluminensis, to triangular in A. evenia and quadrangular in A. rudis, A. denticulata and A. ciliata. We observed four types of trichomes: hydathode trichome, long conic trichome, short conic trichome and bulb-based trichome. The hydathode trichome was the most common, except for A. americana and A. fluminensis. Species with higher affinity with water share similar adaptive characteristics, including hydathode trichomes described for the first time for the genus. This article adds unseen descriptions for the genus and on the adaptation factors of the amphibious species.

Ecological interpretations of the leaf anatomy of amphibious species of Aeschynomene L. (Leguminosae - Papilionoideae).

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Leme, F M; Scremin-Dias, E

2014-02-01

We present the leaf anatomy of seven amphibious species of Aeschynomene L. (Papilionoideae, Leguminosae), interpreting their structures and ecological functions, and also, providing information on which their taxonomy can be based, especially of morphologically similar species. We evaluated Aeschynomene americana, A. ciliata, A. evenia, A. denticulata, A. fluminensis, A. rudis and A. sensitiva. The anatomy corroborates the separation of the series Americanae, Fluminenses, Indicae and Sensitivae, with the shape of the petiole, types of trichomes and quantity of vascular units in the petiole as main characteristics to delimit the species. The petiole shape varies from cylindric in A. americana, A. sensitiva and A. fluminensis, to triangular in A. evenia and quadrangular in A. rudis, A. denticulata and A. ciliata. We observed four types of trichomes: hydathode trichome, long conic trichome, short conic trichome and bulb-based trichome. The hydathode trichome was the most common, except for A. americana and A. fluminensis. Species with higher affinity with water share similar adaptive characteristics, including hydathode trichomes described for the first time for the genus. This article adds unseen descriptions for the genus and on the adaptation factors of the amphibious species.

[Patients assaulted in psychiatric institutions: Literature review and clinical implications].

Science.gov (United States)

Ladois-Do Pilar Rei, A; Chraïbi, S

2018-02-01

The psychiatric ward is a place where all forms of violence are treated. Occasionally, this violence involves acts of aggression between patients in emergency psychiatric units or hospital wards. Such events can lead to the development or worsening of posttraumatic stress disorder. To establish the context, we first examined the epidemiology data concerning posttraumatic stress disorder in psychiatric patients who were frequently exposed to assaults. Secondly, we examined the issue of sexual and physical assaults between patients receiving treatment in a psychiatric ward. In this context, we studied possible occurrence of posttraumatic stress disorder associated with exposure to assaults of this kind. In certain cases, potentially traumatic exposure to violence was unknown to the medical staff or not taken into consideration. This would induce a risk of later development of posttraumatic stress disorder that would not be treated during the stay in psychiatry. To date, few scientific studies have focused on the proportion of patients assaulted by other patients during treatment in a psychiatric ward and the subsequent development of peritraumatic reactions and/or posttraumatic stress disorder associated with these assaults. We know that an insufficient number of public and private health institutions report the existence of such facts to the competent authorities. Also, a minority of clinicians and caregivers are trained in screening and management of trauma victims. Yet, these issues are particularly relevant in the scope of public health and health promotion. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Somatic health of 2500 women examined at a sexual assault center over 10 years

DEFF Research Database (Denmark)

Larsen, Mie-Louise; Hilden, Malene; Skovlund, Charlotte W

2016-01-01

Assault in Copenhagen, and 10004 women without a known assault experience (controls). Somatic diagnoses were retrieved from the National Health Registry and number of visits to general practitioners from the Danish Health Insurance Registry. Somatic data were assessed during the five-year period before......INTRODUCTION: Sexual assault is a public health issue with many potential short- and long-term consequences for the victims. We aimed to investigate somatic health of women before and after sexual assault. MATERIAL AND METHODS: We included 2501 women who attended the Centre for Victims of Sexual...

The Role of Sexual Assault and Sexual Dysfunction in Alcohol and Other Drug Use Disorders

OpenAIRE

Sanjuan, Pilar M.; Langenbucher, James W.; Labouvie, Erich

2006-01-01

Many women with sexual assault histories receive care in alcohol and other drug treatment programs. Affected women frequently suffer from sexual dysfunction, leading investigators to suggest self-medication may be one path to alcohol and other drug use disorders and relapse. This preliminary study examined sexual dysfunction and sexual assault in 71 women receiving treatment for addiction. Women with prior sexual assault scored higher than non-assaulted women on sexual dysfunction overall, a ...

Sexism, Sexual Harassment and Sexual Assault: Toward Conceptual Clarity

Science.gov (United States)

2007-01-01

of which are defined legally. The quid pro quo type is the easiest to identify and although frequencies are low, it is the most likely one to be...SEXISM, SEXUAL HARASSMENT AND SEXUAL ASSAULT: TOWARD CONCEPTUAL CLARITY Dr. Richard Harris Department of Social Work and Center for Policy...00-2007 to 00-00-2007 4. TITLE AND SUBTITLE Sexism, Sexual Harassment and Sexual Assault: Toward Conceptual Clarity 5a. CONTRACT NUMBER 5b. GRANT

Inmates' Cultural Beliefs about Sexual Violence and Their Relationship to Definitions of Sexual Assault

Science.gov (United States)

Fowler, Shannon K.; Blackburn, Ashley G.; Marquart, James W.; Mullings, Janet L.

2010-01-01

Effective strategies aimed at prison sexual assault require inmates to possess the same definition of sexual assault as prison administrations. This article argues that prison culture is rape-supportive and inmates may not define sexual assault as such. After analyzing questionnaire responses given by male and female inmates in a large Southern…

An Analysis of the Impact of Sport Utility Vehicles in the United States

Energy Technology Data Exchange (ETDEWEB)

Davis, S.C.; Truett, L.F.

2000-08-01

It may be labeled sport utility vehicle, SUV, sport-ute, suburban assault vehicle, or a friend of OPEC (Organization for Petroleum Exporting Countries). It has been the subject of comics, the object of high-finance marketing ploys, and the theme of Dateline. Whatever the label or the occasion, this vehicle is in great demand. The popularity of sport utility vehicles (SUVs) has increased dramatically since the late 1970s, and SUVs are currently the fastest growing segment of the motor vehicle industry. Hoping to gain market share due to the popularity of the expanding SUV market, more and more manufacturers are adding SUVs to their vehicle lineup. One purpose of this study is to analyze the world of the SUV to determine why this vehicle has seen such a rapid increase in popularity. Another purpose is to examine the impact of SUVs on energy consumption, emissions, and highway safety.

Victims' use of professional services in a Dutch sexual assault centre

NARCIS (Netherlands)

Bicanic, I.; Snetselaar, H.; de Jongh, A.; van de Putte, E.

2014-01-01

Background: Prior research endorsed the establishment of sexual assault centres in the Netherlands because of the potential benefit for victims’ mental recovery. In 2012, the first Dutch sexual assault centre was founded at the University Medical Center Utrecht. The aim of the centre is to provide

An ecological model of the impact of sexual assault on women's mental health.

Science.gov (United States)

Campbell, Rebecca; Dworkin, Emily; Cabral, Giannina

2009-07-01

This review examines the psychological impact of adult sexual assault through an ecological theoretical perspective to understand how factors at multiple levels of the social ecology contribute to post-assault sequelae. Using Bronfenbrenner's (1979, 1986, 1995) ecological theory of human development, we examine how individual-level factors (e.g., sociodemographics, biological/genetic factors), assault characteristics (e.g., victim-offender relationship, injury, alcohol use), microsystem factors (e.g., informal support from family and friends), meso/ exosystem factors (e.g., contact with the legal, medical, and mental health systems, and rape crisis centers), macrosystem factors (e.g., societal rape myth acceptance), and chronosystem factors (e.g., sexual revictimization and history of other victimizations) affect adult sexual assault survivors' mental health outcomes (e.g., post-traumatic stress disorder, depression, suicidality, and substance use). Self-blame is conceptualized as meta-construct that stems from all levels of this ecological model. Implications for curbing and/or preventing the negative mental health effects of sexual assault are discussed.

A survey of verbal and physical assaults towards psychiatrists in Turkey.

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Altinbaş, Kürşat; Altinbaş, Gülçin; Türkcan, Ahmet; Oral, E Timuçin; Walters, James

2011-11-01

Assaults on health professionals have been an area of burgeoning clinical and political interest in recent years. There is now a body of literature suggesting that violence towards psychiatrists is more common than to other doctors. Thus far the vast majority of research in this area has been conducted in Western European and North American clinical settings. For the first time, this study examines this issue in the context of Turkish psychiatric settings. (i) The study aims to detect the prevalence of verbal and physical assaults towards psychiatrists in Turkey. (ii) It aims to compare the experience of verbal and physical assaults according to the gender and training experience of psychiatrists. (iii) The paper intends to investigate how psychiatrists reacted to and appraised the experience of violence. A questionnaire was prepared to evaluate violence towards psychiatrists (adapted from the Overt Agression Scale). The questionaire was administered to psychiatric specialists and residents working in state hospitals, research and training hospitals, mental health hospitals and university psychiatry clinics. A response rate of 93% was achieved with 186 out of 200 psychiatrsits approached completing the study questionnaire. Of all the psychiatrists who responded, 71% reported having experienced verbal or physical assaults during their professional life (verbal assaults only (19.9%), physical assaults only (2.7%) and both (48.4%)). Of these, 26% suffered injury to at least a mild degree. There was no statistically significant difference in terms of gender and workplace. In spite of the extremely high rates of aggression and violence towards psychiatrists, roughly 50% perceived these acts a normal part of their job and only 5% formally reported the violent incident. The majority of psychiatrists described having been victims of verbal and physical assaults although half perceived aggression and violence as a normal part of their job. Levels of reporting of violence

Police Officer Schema of Sexual Assault Reports: Real Rape, Ambiguous Cases, and False Reports.

Science.gov (United States)

Venema, Rachel M

2016-03-01

While extensive research has studied sexual assault reporting behaviors and described negative experiences with the criminal justice system among victim-survivors, fewer studies have explored police officer attitudes, knowledge, and thought processes that may affect victims' perceptions of negative interactions and unsatisfactory outcomes within reported sexual assault cases. This study explores police officer understanding of the definition of sexual assault and characteristics that influence their perceptions and response. Ten police officers were interviewed within one police department in a midsized city in the Great Lakes region. The study uses a modified grounded theory approach. Findings suggest that officers employ distinct schema of reported sexual assaults. Case characteristics, perceived credibility of the victim, and types of evidence formed categorizations of false reports, ambiguous cases, and legitimate sexual assaults. Police officers describe the ways in which perceptions of the case may or may not influence the response and point to areas for improvement within police procedure. The study findings provide insight into recommendations for improved police interviewing and response to reported sexual assaults. © The Author(s) 2014.

Defense.gov Special Coverage: Sexual Assault

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Campaign Plan McHugh Speaks at 59th CASA Conference Installations to Open SHARP Resource Centers 7th CSC Assault Prevention and Response SecArmy McHugh Discusses Strategic Capabilities With U.S. Army Europe New

On the Relationship Between Automatic Attitudes and Self-Reported Sexual Assault in Men

Science.gov (United States)

Widman, Laura; Olson, Michael

2013-01-01

Research and theory suggest rape supportive attitudes are important predictors of sexual assault; yet, to date, rape supportive attitudes have been assessed exclusively through self-report measures that are methodologically and theoretically limited. To address these limitations, the objectives of the current project were to: (1) develop a novel implicit rape attitude assessment that captures automatic attitudes about rape and does not rely on self-reports, and (2) examine the association between automatic rape attitudes and sexual assault perpetration. We predicted that automatic rape attitudes would be a significant unique predictor of sexual assault even when self-reported rape attitudes (i.e., rape myth acceptance and hostility toward women) were controlled. We tested the generalizability of this prediction in two independent samples: a sample of undergraduate college men (n = 75, M age = 19.3 years) and a sample of men from the community (n = 50, M age = 35.9 years). We found the novel implicit rape attitude assessment was significantly associated with the frequency of sexual assault perpetration in both samples and contributed unique variance in explaining sexual assault beyond rape myth acceptance and hostility toward women. We discuss the ways in which future research on automatic rape attitudes may significantly advance measurement and theory aimed at understanding and preventing sexual assault. PMID:22618119

Unique versus cumulative effects of physical and sexual assault on patterns of adolescent substance use

NARCIS (Netherlands)

Charak, R.; Koot, H.M.; Dvorak, R.D.; Elklit, A.; Elhai, J.D.

2015-01-01

The present study assessed the unique versus cumulative effects of physical and sexual assault, on patterns of substance-use in adolescents. It was hypothesized that experiencing a single assault (physical or sexual) when compared with exposure to both physical and sexual assault would be more

Impact of gender on reactions to military sexual assault and harassment.

Science.gov (United States)

Bell, Margret E; Turchik, Jessica A; Karpenko, Julie A

2014-02-01

Research has shown that experiences ofmilitary sexual assault and harassment can have a negative impact on veterans' health and functioning, even years or decades later, thus clearly identifying this as an important area of concern for social workers. In addition to understanding the scope and general impact of military sexual assault and harassment, social workers also must thoroughly understand how different cultural factors may intersect with veterans' experiences. To this end, this article reviews the current knowledge base on how veterans' life experiences related to gender can affect their experience of and recovery from military sexual assault and harassment, highlights common gender-specific issues, and discusses implications for practice.

Emersion behaviour underlies variation in gill morphology and aquatic respiratory function in the amphibious fish Kryptolebias marmoratus.

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Turko, A J; Tatarenkov, A; Currie, S; Earley, R L; Platek, A; Taylor, D S; Wright, P A

2018-04-13

Fishes acclimated to hypoxic environments often increase gill surface area to improve O 2 uptake. In some species, surface area is increased via reduction of an interlamellar cell mass (ILCM) that fills water channels between gill lamellae. Amphibious fishes, however, may not increase gill surface area in hypoxic water because these species can, instead, leave water and breathe air. To differentiate between these possibilities, we compared wild amphibious mangrove rivulus Kryptolebias marmoratus from two habitats that varied in O 2 availability - a hypoxic freshwater pool versus nearly anoxic crab burrows. Fish captured from crab burrows had less gill surface area (as ILCMs were enlarged by ∼32%), increased rates of normoxic O 2 consumption and increased critical O 2 tension compared with fish from the freshwater pool. Thus, wild mangrove rivulus do not respond to near-anoxic water by decreasing metabolism or increasing O 2 extraction. Instead, fish from the crab burrow habitat spent three times longer out of water, which probably caused the observed changes in gill morphology and respiratory phenotype. We also tested whether critical O 2 tension is influenced by genetic heterozygosity, as K. marmoratus is one of only two hermaphroditic vertebrate species that can produce both self-fertilized (inbred) or out-crossed (more heterozygous) offspring. We found no evidence for inbreeding depression, suggesting that self-fertilization does not impair respiratory function. Overall, our results demonstrate that amphibious fishes that inhabit hypoxic aquatic habitats can use a fundamentally different strategy from that used by fully aquatic water-breathing fishes, relying on escape behaviour rather than metabolic depression or increased O 2 extraction ability. © 2018. Published by The Company of Biologists Ltd.

76 FR 38051 - Defense Federal Acquisition Regulation Supplement; Definition of Sexual Assault (DFARS Case 2010...

Science.gov (United States)

2011-06-29

... Sexual Assault/Harassment Involving DoD Contractors During Contingency Operations,'' dated April 16, 2010... Federal Acquisition Regulation Supplement; Definition of Sexual Assault (DFARS Case 2010-D023) AGENCY... employees accompanying U.S. Armed Forces are made aware of the DoD definition of sexual assault as defined...

SeaFrame. From Research to Reality Supporting the Fleet. Volume 4, Issue 3, 2008

Science.gov (United States)

2008-01-01

is cavitation free throughout its operating range. NSWCCD hydrodynamic facilities were used for evaluating the performance of propulsors for Dutch...A FR A M E 9 CORE EQUITIES FLOODING CASUALTY CONTROL (Continued on page 10) Regular (fuel oil separate from clean ballast) and compensated fuel oil ...system ships (fuel oil over water) can be represented by the program. Dry loads, such as aircraft, ammunition, stores, cargo, amphibious assault gear

75 FR 73997 - Defense Federal Acquisition Regulation Supplement; Definition of Sexual Assault (DFARS Case 2010...

Science.gov (United States)

2010-11-30

... Inspector General audit D-2010-052, entitled ``Efforts to Prevent Sexual Assault/Harassment Involving DoD... Acquisition Regulation Supplement; Definition of Sexual Assault (DFARS Case 2010-D023) AGENCY: Defense..., to ensure contractor employees are aware of the DoD definition of ``sexual assault'' as defined in Do...

Experiences of women who reported sexual assault at a provincial hospital, South Africa

Directory of Open Access Journals (Sweden)

Jeanette M. Sebaeng

2016-11-01

Conclusion: Women who experience sexual assault are left with devastating effects such as physical and psychological harm and social victimisation. There is also a need for safety and support towards the recovery of these women. This study recommends that professional practitioners involved in the management of sexual assault be sensitised regarding the ordeal experienced by women and stop perceiving survivors as crime scene ‘clients’ from whom only medico-legal evidence has to be collected. Professional practitioners and family members must be supportive, non-judgemental and considerate of the dignity of survivors. The establishment of sexual assault response teams (SART is also recommended. There should also be inter-professional education for better coordination of services rendered to sexually assaulted women.

Survey on the novel hybrid aquatic-aerial amphibious aircraft: Aquatic unmanned aerial vehicle (AquaUAV)

Science.gov (United States)

Yang, Xingbang; Wang, Tianmiao; Liang, Jianhong; Yao, Guocai; Liu, Miao

2015-04-01

The aquatic unmanned aerial vehicle (AquaUAV), a kind of vehicle that can operate both in the air and the water, has been regarded as a new breakthrough to broaden the application scenario of UAV. Wide application prospects in military and civil field are more than bright, therefore many institutions have focused on the development of such a vehicle. However, due to the significant difference of the physical properties between the air and the water, it is rather difficult to design a fully-featured AquaUAV. Until now, majority of partially-featured AquaUAVs have been developed and used to verify the feasibility of an aquatic-aerial vehicle. In the present work, we classify the current partially-featured AquaUAV into three categories from the scope of the whole UAV field, i.e., the seaplane UAV, the submarine-launched UAV, and the submersible UAV. Then the recent advancements and common characteristics of the three kinds of AquaUAVs are reviewed in detail respectively. Then the applications of bionics in the design of AquaUAV, the transition mode between the air and the water, the morphing wing structure for air-water adaptation, and the power source and the propulsion type are summarized and discussed. The tradeoff analyses for different transition methods between the air and the water are presented. Furthermore, it indicates that applying the bionics into the design and development of the AquaUAV will be essential and significant. Finally, the significant technical challenges for the AquaUAV to change from a conception to a practical prototype are indicated.

Military Personnel: DOD Has Processes for Operating and Managing Its Sexual Assault Incident Database

Science.gov (United States)

2017-01-01

MILITARY PERSONNEL DOD Has Processes for Operating and Managing Its Sexual Assault Incident Database Report to...to DSAID’s system speed and ease of use; interfaces with MCIO databases ; utility as a case management tool; and users’ ability to query data and... Managing Its Sexual Assault Incident Database What GAO Found As of October 2013, the Department of Defense’s (DOD) Defense Sexual Assault Incident

An Ecological Model of Well-being After Sexual Assault: The Voices of Victims and Survivors.

Science.gov (United States)

Wadsworth, Pamela; Krahe, Eve; Searing, Kim

In this article, the authors describe factors that enhance or detract from well-being after adult sexual assault from the perspective of sexual assault victims and survivors. The authors present a holistic view of the complex ways in which women respond to and cope with the impact of adult sexual assault while trying to create a sense of well-being. The forces that facilitate or detract from well-being are organized into an ecological model. The data originate from a grounded theory study in 2015, with 22 adult female adult sexual assault victims/survivors.

Workplace assaults in Britain: Understanding the influence of individual and workplace characteristics

NARCIS (Netherlands)

Jones, T.; Robinson, A.; Fevre, R.; Lewis, D.

2011-01-01

Studies based on British Crime Survey (BCS) data suggest that the overall incidence of workplace assault is relatively low. However, these data have a number of limitations. They include only assaults carried out by clients or the public, provide limited information about the individuals involved

An Amphibious Ship-To-Shore Simulation for Use on an IBM PC (Personal Computer)

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1984-09-01

CA : «< <- j Special ■ *- amphibious ship- an IBM Personal ion of the phy- he logic used analysis, and a DD | JAM 11 1473 COITION...research, for instance, wiL1 be geared toward a technically oriented person who is familiar with computers, programming and the associated logic. A...problem, often vaguely stated by the decision aaker , into precise and operational terms [Ref. Hz p.51]. The analysis begins with specification of the

Sensitivity of the Addiction Severity Index physical and sexual assault items: preliminary findings on gender differences

NARCIS (Netherlands)

Langeland, W.; van den Brink, W.; Draijer, N.; Hartgers, C.

2001-01-01

Evaluation of the Addiction Severity Index (ASI) as a screen for identifying sexual and physical assault histories. The sensitivity and specificity of the ASI assault items were examined in 146 alcoholic patients with the assault questions of the Composite International Diagnostic Interview

Case-controlled Analysis of Patient-based Risk Factors for Assault in the Healthcare Workplace

Directory of Open Access Journals (Sweden)

Ilene A. Claudius

2017-09-01

Full Text Available Introduction: Violence against healthcare workers in the medical setting is common and associated with both physical and psychological adversity. The objective of this study was to identify features associated with assailants to allow early identification of patients at risk for committing an assault in the healthcare setting. Methods: We used the hospital database for reporting assaults to identify cases from July 2011 through June 2013. Medical records were reviewed for the assailant’s (patient’s past medical and social history, primary medical complaints, ED diagnoses, medications prescribed, presence of an involuntary psychiatric hold, prior assaultive behavior, history of reported illicit drug use, and frequency of visits to same hospital requesting prescription for pain medications. We selected matched controls at random for comparison. The primary outcome measure(s reported are features of patients committing an assault while undergoing medical or psychiatric treatment within the medical center. Results: We identified 92 novel visits associated with an assault. History of an involuntary psychiatric hold was noted in 52%, history of psychosis in 49%, a history of violence in the ED on a prior visit in 45%, aggression at index visit noted in the ED chart in 64%, an involuntary hold (or consideration of for danger to others in 61%, repeat visits for pain medication in 9%, and history of illicit drug use in 33%. Compared with matched controls, all these factors were significantly different. Conclusion: Patients with obvious risk factors for assault, such as history of assault, psychosis, and involuntary psychiatric holds, have a substantially greater chance of committing an assault in the healthcare setting. These risk factors can easily be identified and greater security attention given to the patient.

Unreadable and Underreported: Can College Students Comprehend How to Report Sexual Assault?

Science.gov (United States)

Taylor, Zachary W.

2018-01-01

Longitudinal research has suggested that sexual assault on college campuses is widespread and grossly underreported. To date, scholars have not examined a seemingly commonsense aspect of sexual assault reporting: the readability of the reporting instructions themselves; therefore, in this study the author examined the readability--using four…

Presentation of the Western Danish Sexual Assault Center

DEFF Research Database (Denmark)

Hansen, Ole Ingemann

November 1999 the first Center for (adult) Victims of Sexual Assault in Denmark opened in the town of Aarhus in cooperation with the Aarhus County’s Health Service, Aarhus University Hospital, the police and the Institute of Forensic Medicine, University of Aarhus. The Center is located at the em......November 1999 the first Center for (adult) Victims of Sexual Assault in Denmark opened in the town of Aarhus in cooperation with the Aarhus County’s Health Service, Aarhus University Hospital, the police and the Institute of Forensic Medicine, University of Aarhus. The Center is located...... - the others were taken care of by the nurses and/or the psychologist. 256 victims examined by the physicians were reported to the police (78%). The Aarhus Center is now well established, and there is an excellent cooperation in the region between the Center and the affiliated partners: the police......, the forensic scientists, the department of gynaecology, the county’s general practitioners and the university institutes of psychology and forensic medicine. The prevention of sexual assault is a difficult issue, but the fact that half the cases happens in privacy or at work, and that only 25...

Ship to Shore Connector Amphibious Craft (SSC)

Science.gov (United States)

2015-12-01

transport weapon systems, equipment, cargo, and personnel of the assault elements of the Marine Expeditionary Brigades and the Army Brigade Combat Teams...Aug 2017 Aug 2017 Feb 2018 Aug 2017 OPEVAL/ IOT &E Apr 2018 Apr 2018 Oct 2018 Apr 2018 FRP Decision Sep 2018 Sep 2018 Mar 2019 Sep 2018 IOC Aug 2020 Aug...Detail Design and Construction IOT &E - Initial Operational Test and Evaluation OA - Operational Assessment OE - Option Exercise OPEVAL - Operational

Sexual harassment and assault experienced by reservists during military service: prevalence and health correlates.

Science.gov (United States)

Street, Amy E; Stafford, Jane; Mahan, Clare M; Hendricks, Ann

2008-01-01

The current investigation identified the gender-specific prevalence of sexual harassment and assault experienced during U.S. military service and the negative mental and physical health correlates of these experiences in a sample of former reservists. We surveyed a stratified random sample of 3,946 former reservists about their experiences during military service and their current health, including depression, posttraumatic stress disorder, somatic symptoms, and medical conditions. Prevalence estimates and confidence intervals of sexual harassment and assault were calculated. A series of logistic regressions identified associations with health symptoms and conditions. Both men and women had a substantial prevalence of military sexual harassment and assault. As expected, higher proportions of female reservists reported sexual harassment (60.0% vs 27.2% for males) and sexual assault (13.1% vs 1.6% for males). For both men and women, these experiences were associated with deleterious mental and physical health conditions, with sexual assault demonstrating stronger associations than other types of sexual harassment in most cases. This investigation is the first to document high instances of these experiences among reservists. These data provide further evidence that experiences of sexual harassment and assault during military service have significant implications for the healthcare needs of military veterans.

2015 QuickCompass of Sexual Assault Prevention and Response-Related Responders (QSAPR). Overview Report

Science.gov (United States)

2016-03-01

and fewer indicated they serve DoD or Service contractors (6%) and/or military dependents under 18 years of age who were sexually assaulted by...Prevention and Response-Related Responders 19 | DMDC contractors and 13% have had military dependents under 18 years of age who were sexually assaulted...dependents under 18 years of age who were sexually assaulted by someone other than a parent or caregiver (e.g., another child, neighbor, coach, etc.; 3

2014 Department of Defense Report of Focus Groups on Sexual Assault Prevention and Response

Science.gov (United States)

2014-12-01

views of sexual harassment and sexual assault at their base/ installation, but they do not portray a statistical report on incidence rates or...assaulted them. But not the other way around.” (E1-E4 Male ) – “I believe that a sexist attitude leads to sexual harassment , which leads to sexual ...were designed to better understand howrecent changes in sexual assault policies and programs have impacted military members and their workplace

2015 QuickCompass of Sexual Assault Prevention and Response-Related Responders (QSAPR): Tabulation of Responses

Science.gov (United States)

2016-03-17

27  d.  Military dependents under 18 years of age who were sexually assaulted by someone other than a parent...under 18 years of age who were sexually assaulted by someone other than a parent or caregiver (e.g., another child, neighbor, coach, etc.) 1. Yes 2...spouses, dependents) ........................................... d. Military dependents under 18 years of age who were sexually assaulted by

Do Assault-Related Variables Predict Response to Cognitive Behavioral Treatment for PTSD?

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Hembree, Elizabeth A.; Street, Gordon P.; Riggs, David S.; Foa, Edna B.

2004-01-01

This study examined the hypothesis that variables such as history of prior trauma, assault severity, and type of assault, previously found to be associated with natural recovery, would also predict treatment outcome. Trauma-related variables were examined as predictors of posttreatment posttraumatic stress disorder (PTSD) severity in a sample of…

Risk Factors for Physical Assault and Rape among Six Native American Tribes

Science.gov (United States)

Yuan, Nicole P.; Koss, Mary P.; Polacca, Mona; Goldman, David

2006-01-01

Prevalence and correlates of adult physical assault and rape in six Native American tribes are presented (N = 1,368). Among women, 45% reported being physically assaulted and 14% were raped since age 18 years. For men, figures were 36% and 2%, respectively. Demographic characteristics, adverse childhood experiences, adulthood alcohol dependence,…

Sexual Assault in Ballari, Karnataka, India: A Four Year Retrospective Review

Directory of Open Access Journals (Sweden)

Charan Kishor Shetty

2017-12-01

Full Text Available Sexual assault is both a common and a very serious crime which is investigated by the police with an intensity second only to that of murder. Despite India stiffening its laws on sexual crimes, nothing much has changed on the ground. This retrospective study was conducted on 86 cases of sexual assault received for examination at Vijayanagara Institute of medical sciences (VIMS, Ballari, Karnataka, during the year 2010 - 2013. This study revealed that most vulnerable age group were males aged 11-20 years, where most commonly sexual crimes were performed by the person familiar to the victim (33.72%.  The maximum numbers of victims were medico-legally examined on the second day (46.51% of the assault. Examinations as recent tear of hymen was noticed in 16.66% female victims, and restrain marks on the victims were present in 25 (29.06% cases. The study aims to enhance public awareness regarding sexual violence, as support the ground to the law enforcement authorities to implement strategies to prevent such cases in the future. Keywords: Forensic science; forensic pathology; sexual assault; hymen; anal intercourse.

Examining cultural, social, and self-related aspects of stigma in relation to sexual assault and trauma symptoms.

Science.gov (United States)

Deitz, Mandi F; Williams, Stacey L; Rife, Sean C; Cantrell, Peggy

2015-05-01

The current study investigated a model explaining sexual assault victims' severity of trauma symptoms that incorporated multiple stigma constructs. Integrating the sexual assault literature with the stigma literature, this study sought to better understand trauma-related outcomes of sexual assault by examining three levels of stigma-cultural, social, and self. Results showed self-stigma was significantly and positively related to trauma symptom severity. Thus, results revealed that the internalized aspect of stigma served as a mechanism in the relation between sexual assault severity and increased levels of trauma symptom severity, highlighting the importance of assessing self-stigma in women reporting sexual assault experiences. © The Author(s) 2015.

Physiological Integration Affects Expansion of an Amphibious Clonal Plant from Terrestrial to Cu-Polluted Aquatic Environments

Science.gov (United States)

Xu, Liang; Zhou, Zhen-Feng

2017-03-01

The effects of physiological integration on clonal plants growing in aquatic and terrestrial habitats have been extensively studied, but little is known about the role in the extension of amphibious clonal plants in the heterogeneous aquatic-terrestrial ecotones, especially when the water environments are polluted by heavy metals. Ramets of the amphibious clonal herb Alternanthera philoxeroides were rooted in unpolluted soil and polluted water at three concentrations of Cu. The extension of populations from unpolluted terrestrial to polluted aqueous environments mainly relied on stem elongation rather than production of new ramets. The absorbed Cu in the ramets growing in polluted water could be spread horizontally to other ramets in unpolluted soil via physiological integration and redistributed in different organs. The performances of ramets in both terrestrial and aquatic habitats were negatively correlated with Cu intensities in different organs of plants. It is concluded that physiological integration might lessen the fitness of connected ramets in heterogeneously polluted environments. The mechanical strength of the stems decreased with increasing Cu levels, especially in polluted water. We suggest that, except for direct toxicity to growth and expansion, heavy metal pollution might also increase the mechanical risk in breaking failure of plants.

Women’s journey of recovery from sexual assault trauma : a grounded theory - Part 2

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S.E. Duma

2007-09-01

Full Text Available The purpose of the study was to explore and analyse the journey of recovery which is undertaken by women who have been sexually assaulted, with the aim of discovering the grounded theory of recovery from sexual assault within the first six months following the event of rape. The main research question was: ‘What is the journey o f recovery that is undertaken by women within the first six months following sexual assault?’ Another question that developed during data collection and data analysis was ‘What is the meaning that women attach to recovery?’ The findings are discussed under the eight concepts or categories and the context and the intervening conditions that influence the journey of recovery from sexual assault trauma. Refer to part 1 article. These are complemented with abstracts of data from the participants’ voices and the related discussions. The developed theory highlights the process and the interconnectedness of the different stages of what the women experience in their journey of recovery from sexual assault trauma.

Analysis of Trust in Integrated Product Teams (IPTs) in the Marine Corp Advanced Amphibious Assault Vehicle (AAAV) Program

National Research Council Canada - National Science Library

Slodicka, Boris

2004-01-01

.... The primary objectives of this project were to identify significant relationships between trust of military and civilian personnel and to identify relationship between geographic workplace setting...

A nearly modern amphibious bird from the Early Cretaceous of northwestern China.

Science.gov (United States)

You, Hai-Lu; Lamanna, Matthew C; Harris, Jerald D; Chiappe, Luis M; O'connor, Jingmai; Ji, Shu-An; Lü, Jun-Chang; Yuan, Chong-Xi; Li, Da-Qing; Zhang, Xing; Lacovara, Kenneth J; Dodson, Peter; Ji, Qiang

2006-06-16

Three-dimensional specimens of the volant fossil bird Gansus yumenensis from the Early Cretaceous Xiagou Formation of northwestern China demonstrate that this taxon possesses advanced anatomical features previously known only in Late Cretaceous and Cenozoic ornithuran birds. Phylogenetic analysis recovers Gansus within the Ornithurae, making it the oldest known member of the clade. The Xiagou Formation preserves the oldest known ornithuromorph-dominated avian assemblage. The anatomy of Gansus, like that of other non-neornithean (nonmodern) ornithuran birds, indicates specialization for an amphibious life-style, supporting the hypothesis that modern birds originated in aquatic or littoral niches.

Capturing sexual assault data: An information system designed by forensic clinicians and healthcare researchers.

Science.gov (United States)

Mukhtar, S Aqif; Smith, Debbie A; Phillips, Maureen A; Kelly, Maire C; Zilkens, Renate R; Semmens, James B

2018-01-01

The Sexual Assault Resource Center (SARC) in Perth, Western Australia provides free 24-hour medical, forensic, and counseling services to persons aged over 13 years following sexual assault. The aim of this research was to design a data management system that maintains accurate quality information on all sexual assault cases referred to SARC, facilitating audit and peer-reviewed research. The work to develop SARC Medical Services Clinical Information System (SARC-MSCIS) took place during 2007-2009 as a collaboration between SARC and Curtin University, Perth, Western Australia. Patient demographics, assault details, including injury documentation, and counseling sessions were identified as core data sections. A user authentication system was set up for data security. Data quality checks were incorporated to ensure high-quality data. An SARC-MSCIS was developed containing three core data sections having 427 data elements to capture patient's data. Development of the SARC-MSCIS has resulted in comprehensive capacity to support sexual assault research. Four additional projects are underway to explore both the public health and criminal justice considerations in responding to sexual violence. The data showed that 1,933 sexual assault episodes had occurred among 1881 patients between January 1, 2009 and December 31, 2015. Sexual assault patients knew the assailant as a friend, carer, acquaintance, relative, partner, or ex-partner in 70% of cases, with 16% assailants being a stranger to the patient. This project has resulted in the development of a high-quality data management system to maintain information for medical and forensic services offered by SARC. This system has also proven to be a reliable resource enabling research in the area of sexual violence.

Comparing Female Victims of Separation/Divorce Assault across Geographical Regions

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Walter S DeKeseredy

2013-04-01

Full Text Available Recent analyses of National Crime Victimization Survey (NCVS data show that male-to-female separation/divorce assault varies across geographic regions in the United States, with rural rates of such woman abuse being higher than those for suburban and urban areas. Using the same data set, the main objective of this paper is to present the results of an investigation into whether characteristics of female victims of separation/divorce assault also differ across urban, suburban, and rural communities.

Human bite as a weapon of assault

African Journals Online (AJOL)

resulted more in bites involving females than males. Contusion (47.6%) ... homicides, sexual assault and also in attempted suicide1. It may be found in ... original work is properly cited. ... deployed for determining tests of statistical significance;.

Adult Connection in Assault Injury Prevention among Male Youth in Low-Resource Urban Environments.

Science.gov (United States)

Culyba, Alison J; Miller, Elizabeth; Ginsburg, Kenneth R; Branas, Charles C; Guo, Wensheng; Fein, Joel A; Richmond, Therese S; Halpern-Felsher, Bonnie L; Wiebe, Douglas J

2018-04-26

Strengths-based strategies to reduce youth violence in low-resource urban communities are urgently needed. Supportive adolescent-adult relationships may confer protection, but studies have been limited by self-reported composite outcomes. We conducted a population-based case-control study among 10- to 24-year-old males in low-resource neighborhoods to examine associations between supportive adult connection and severe assault injury. Cases were victims of gunshot assault injury (n = 143) and non-gun assault injury (n = 206) from two level I trauma centers. Age- and race-matched controls (n = 283) were recruited using random digit dial from the same catchment. Adolescent-adult connections were defined by: (1) brief survey questions and (2) detailed family genograms. Analysis used conditional logistic regression. There were no significant associations between positive adult connection, as defined by brief survey questions, and either gunshot or non-gun assault injury among adolescents with high prior violence involvement (GSW OR = 2.46, 95% CI 0.81-7.49; non-gun OR = 1.59, 95% CI 0.54-4.67) or low prior violence involvement (GSW OR = 0.92, 95% CI 0.34-2.44; non-gun OR = 1.96, 95% CI 0.73-5.28). In contrast, among adolescents with high levels of prior violence involvement, reporting at least one supportive adult family member in the family genogram was associated with higher odds of gunshot assault injury (OR = 4.01, 95% CI 1.36-11.80) and non-gun assault injury (OR = 4.22, 95% CI 1.48-12.04). We were thus unable to demonstrate that positive adult connections protected adolescent males from severe assault injury in this highly under-resourced environment. However, at the time of injury, assault-injured adolescents, particularly those with high prior violence involvement, reported high levels of family support. The post-injury period may provide opportunities to intervene to enhance and leverage family connections to explore how to

The influence of running away on the risk of female sexual assault in the subsequent year.

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Thrane, Lisa E; Yoder, Kevin A; Chen, Xiaojin

2011-01-01

This study explores the sexual risk trajectories of female youths and sheds light on the long-term effects of running away. It evaluates whether running away increases the risk of sexual assault in the following year, which is after runaways return home. The sample consists of 5,387 heterosexual females between the ages of 11 and 18 years from the Longitudinal Study of Adolescent Health. Nearly one quarter (23%) of runaways report a previous sexual assault in contrast to 5% of nonrunaways. In a logistic regression model, childhood neglect increases the risk of sexual assault between Waves 1 and 2 by nearly two times. Poor mental health is statistically significant. Alcohol use doubles the odds of sexual assault. The risk of sexual assault is approximately three-fold for girls with a history of sexual onset and sexual touching in a romantic relationship. Running away increases the risk by nearly two and a half times. There is evidence that alcohol use and sexual onset partially mediates the relationship between running away and sexual assault.

When should psychiatrists seek criminal prosecution of assaultive psychiatric inpatients?

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Ho, Justin; Ralston, D Christopher; McCullough, Laurence B; Coverdale, John H

2009-08-01

This Open Forum commentary reviews the ethical considerations relevant to the question of prosecuting assaultive psychiatric patients, with particular attention to the significance that should be attached to the arguments generated by those considerations. A comprehensive literature search was conducted incorporating the terms "assaultive patients," "ethics," "psychiatric inpatients," and "law." The literature of professional medical ethics was applied to identify relevant domains of ethical argument. Five domains were identified: fiduciary obligations of physicians to assaultive and other patients; obligations to staff members; professional virtues of compassion, self-sacrifice, and self-effacement; retributive justice; and the patient's right to confidentiality. The content of each domain is explained, and guidance is provided on how to assess the relative strengths of ethical argument within each domain. All five domains must be explicitly addressed in order to make ethically disciplined judgments about whether to seek prosecution. A distinctive feature of this ethical analysis is the central importance of the professional virtues.

Is weather related to the number of assaults seen at emergency departments?

Science.gov (United States)

Lemon, D J; Partridge, R

2017-11-01

It is often suggested that the weather can effect behaviour, increasing the likelihood of assaults and resulting in increased admissions to emergency departments (ED). Therefor a better understanding of the effect of climatic conditions could be useful to help EDs in capacity planning. Whilst other studies have looked at this, none have used data collected specifically to look at ED attendance for assaults or have taken account of potential behaviour modifiers. We use data from our ED violence surveillance system, the Cardiff Model (CM), married to daily meteorological data to construct negative-binomial regression models. The models are used to estimate changes in the assault rate with changes in temperature, adjusting for day of the week and alcohol consumption. We find that there is 1% increase in the assault rate for every degree increase in the maximum daily temperature (IRR=1.01, P-value=0.033). Additionally, different patterns in alcohol consumption at weekends also provide a significant contribution. However, when we generalise this model to represent temperature in terms of factors of standard deviation from the mean temperature, the IRR relationship changes, plateauing at unusually high temperatures (±1.5 SD above the mean). The results presented here suggest that whilst temperature does increase the risk of assaults in Dorset, there may be a limit to its effect. This implies the 'curve-linear' relationship for temperature as suggested by others. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

Hypercapnia and low pH induce neuroepithelial cell proliferation and emersion behaviour in the amphibious fish Kryptolebias marmoratus.

Science.gov (United States)

Robertson, Cayleih E; Turko, Andy J; Jonz, Michael G; Wright, Patricia A

2015-10-01

Aquatic hypercapnia may have helped to drive ancestral vertebrate invasion of land. We tested the hypothesis that amphibious fishes sense and respond to elevated aquatic PCO2 by behavioural avoidance mechanisms, and by morphological changes at the chemoreceptor level. Mangrove rivulus (Kryptolebias marmoratus) were exposed to 1 week of normocapnic control water (pH 8), air, hypercapnia (5% CO2, pH 6.8) or isocapnic acidosis (pH 6.8). We found that the density of CO2/H(+) chemoreceptive neuroepithelial cells (NECs) was increased in hypercapnia or isocapnic acidosis-exposed fish. Projection area (a measure of cell size) was unchanged. Acute exposure to progressive hypercapnia induced the fish to emerse (leave water) at water pH values ∼6.1, whereas addition of HCl to water caused a more variable response with a lower pH threshold (∼pH 5.5). These results support our hypothesis and suggest that aquatic hypercapnia provides an adequate stimulus for extant amphibious fishes to temporarily transition from aquatic to terrestrial habitats. © 2015. Published by The Company of Biologists Ltd.

From rape to sexual assault: Legal provisions and mental health implications

Directory of Open Access Journals (Sweden)

R C Jiloha

2015-01-01

Full Text Available Sexual assault in various forms has been recognized as a crime by almost all religions and cultures throughout the recorded history. It is a crime against basic human rights of an individual and a most common crime against women in India. In India, "rape laws" began with the enactment of Indian Penal Code in 1860. There have been subsequent amendments, and the main issue of focus remained the definition of rape which has been recently broadened to include a wide range of sexual activities. The inclusion of "marital rape" in the ambit of rape remains a matter of debate. With a long history, the sexual offence in the form of sexual assault has been discussed from legal and mental health perspective in this presentation. Social and psychological impact of sexual assault on the victim has also been discussed.

Effect of Strathclyde police initiative "Operation Blade" on accident and emergency attendances due to assault.

OpenAIRE

Bleetman, A; Perry, C H; Crawford, R; Swann, I J

1997-01-01

OBJECTIVE: To review assault victim attendance at the accident and emergency department of Glasgow Royal Infirmary before and after a police initiative to curb knife carrying and tackle violent assaults ("Operation Blade"). METHODS: Assault victim attendance was reviewed for the month before the implementation of Operation Blade and for one month a year later. The number of victims requiring treatment in the resuscitation room for stab wounds before, during, and after Operation Blade was also...

Clinical care given to victims of sexual assault at Kadoma General Hospital, Zimbabwe: a secondary data analysis, 2016.

Science.gov (United States)

Tapesana, Stanley; Chirundu, Daniel; Shambira, Gerald; Gombe, Notion Tafara; Juru, Tsitsi Patience; Mufuta, Tshimanga

2017-08-31

Despite the guidelines for managing sexual assault being in place, victims of sexual assault attended to at Kadoma General Hospital consistently raised complaints related to the quality of care offered. Medicolegal data for sexual assault has been collected at the hospital since 2012. However, no analysis had been done regardless of complaints having been raised. We analysed the dataset to determine the quality of clinical care offered to sexual assault victims. A retrospective cross-sectional study based on secondary data was conducted. Epi. Info 7 software was used to analyse data and generate frequencies, measures of central tendency and proportions. We analysed 474 medical affidavits completed between January 2014 and July 2016. Thirty percent of the victims sought care within 72 h of the sexual assault. Baseline HIV testing was done in 23 (22%) and follow-up HIV test done in 2 (2%) of the victims. Post Exposure Prophylaxis for HIV was administered to 18 (51%), emergency contraception 9 (69%) and forensic evidence gathered in six (5%) of victims presenting within the prescribed 72 h of the sexual assault. Prophylactic antibiotics were given to 156 (33%). There were no documented counselling sessions for all victims whilst follow up care was given to 47 (10%) victims. Suboptimal clinical care was given to victims of sexual assault during the period 2014-2016. These findings suggest possible delayed presentation by victims of sexual assault as well as suboptimal administration of prophylaxis by health care workers. We recommend adherence to guidelines in managing sexual assault. Further research to determine factors for delayed presentation among sexual assault victims and quality of care provided to them is recommended.

Emancipatory Sexuality Education and Sexual Assault Resistance: Does the Former Enhance the Latter?

Science.gov (United States)

Senn, Charlene Y.; Gee, Stephanie S.; Thake, Jennifer

2011-01-01

The current study examined whether adding emancipatory sexuality education, which encourages the exploration of women's own sexual values and desires, to a sexual assault resistance program would improve women's resistance to sexual assault by known men. The participants were 214 first-year university students. A randomized experimental design…

Sexual Assault Prevention and Response Climate DEOCS 4.1 Construct Validity Summary

Science.gov (United States)

2017-08-01

MANAGEMENT INSTITUTE DIRECTORATE OF RESEARCH DEVELOPMENT AND STRATEGIC INITIATIVES Directed by Dr. Daniel P. McDonald, Executive Director 366...address an Unrestricted Report of sexual assault and the extent to which leadership would support victims and encourage their recovery. A healthy... leadership can help mitigate potential re-traumatization and may encourage other victims of sexual assault to make a report. The response climate

Drugs Used in Sexual Assaults: Features and Toxicological Investigations

Directory of Open Access Journals (Sweden)

Pinar Efeoglu

2013-06-01

Full Text Available Drugs used in sexual assault, which are also called as date rape drugs, are common phenomenon of crime in many countries. In a typical scenario, a perpetrator adds a date-rape drug which has sedative effect into alcoholic or non-alcoholic beverage of an unsuspecting person. After drug administration, mostly amnesia and symptoms such as confussion, loss of memory, lack of muscle control, dizziness occur. The main drugs in sexual assaults are benzodiazepines such as γ-hydroxy butyrate and its analogs, clonazepam, alprazolam, flunitrazepam, oxazepam, ketamine, barbiturates, antidepressants, cocaine and stimulants. Most of these drugs are colorless, odorless and highly soluble in alcohol or other beverages quickly. They are rapidly absorbed and eliminated after oral administration. A victim may complain to police or other legal forces after several days due to emotional trauma as shame, fear, doubt and disbelief. For this reason, It is important to know what time the sample is taken from the victim to confirm the presence of the drug. In this study, we will present a general approach to date-rape drugs used in sexual assault. [Archives Medical Review Journal 2013; 22(3.000: 418-425

Service Academy 2005 Sexual Harassment and Assault Survey

National Research Council Canada - National Science Library

Cook, Paul J; Jones, Alan M; Lipari, Rachel N; Lancaster, Anita R

2005-01-01

This report provides the results for the Service Academy 2005 Sexual Harassment and Assault Survey that the Defense Manpower Defense Center conducted in response to Section 527 of the National Defense...

Genital piercings in the context of acute sexual assault.

Science.gov (United States)

Goldberg, Amy P

2017-11-01

After an acute sexual assault, children and adolescents often present for medical evaluation and treatment. Physicians have an important role in both the medical and legal components of these cases. Careful physical examination and questioning are important in determining the origin of the trauma. In the presented case report, genital trauma after an acute sexual assault was noted and attributed to the alleged offender's penis piercing. The genital trauma caused by the piercing provided physical evidence linking offender to victim and may have implications for the victim's risk of HIV infection and other blood borne pathogens. Copyright © 2017 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Students as Prosocial Bystanders to Sexual Assault: Demographic Correlates of Intervention Norms, Intentions, and Missed Opportunities.

Science.gov (United States)

Hoxmeier, Jill C; Acock, Alan C; Flay, Brian R

2017-01-01

Sexual assault is a major public health issue. Bystander engagement programs are becoming widely used to combat sexual assault on college campuses. The purpose of this study was to examine students' intervention norms, intentions, opportunities, and behaviors as bystanders to sexual assault. Undergraduate students ( N = 779) completed the Sexual Assault Bystander Behavior Questionnaire in the fall of 2014. The t tests revealed differences in students' intervention norms, intentions, opportunities, and missed opportunities based on sex, race/ethnicity, athletic participation, and fraternity/sorority membership. The findings support the use of additional measures to assess bystander behavior and to identify student subpopulations that may benefit from programs aimed at increasing prosocial intervention.

Clonal integration supports the expansion from terrestrial to aquatic environments of the amphibious stoloniferous herb Alternanthera philoxeroides.

Science.gov (United States)

Wang, N; Yu, F-H; Li, P-X; He, W-M; Liu, J; Yu, G-L; Song, Y-B; Dong, M

2009-05-01

Effects of clonal integration on land plants have been extensively studied, but little is known about the role in amphibious plants that expand from terrestrial to aquatic conditions. We simulated expansion from terrestrial to aquatic habitats in the amphibious stoloniferous alien invasive alligator weed (Alternanthera philoxeroides) by growing basal ramets of clonal fragments in soils connected (allowing integration) or disconnected (preventing integration) to the apical ramets of the same fragments submerged in water to a depth of 0, 5, 10 or 15 cm. Clonal integration significantly increased growth and clonal reproduction of the apical ramets, but decreased both of these characteristics in basal ramets. Consequently, integration did not affect the performance of whole clonal fragments. We propose that alligator weed possesses a double-edged mechanism during population expansion: apical ramets in aquatic habitats can increase growth through connected basal parts in terrestrial habitats; however, once stolon connections with apical ramets are lost by external disturbance, the basal ramets in terrestrial habitats increase stolon and ramet production for rapid spreading. This may contribute greatly to the invasiveness of alligator weed and also make it very adaptable to habitats with heavy disturbance and/or highly heterogeneous resource supply.

ASSAULT-RELATED LIMB INJURIES SEEN IN A TERTIARY INSTITUTION IN NIGERIA

Directory of Open Access Journals (Sweden)

2016-11-01

Full Text Available Interpersonal violence seems to be on the increase worldwide. This is known to cause significant morbidity and mortality. The aim of this study is to evaluate limb injuries that are related to assault seen in ESUT Teaching Hospital Park lane, Enugu, Nigeria. The limbs are very important in economic survival and its loss or dysfunction could create serious disability and jeopardize survival. This was a prospective study carried out between March 2012 and February 2013 in the Forensic Clinic of ESUT Teaching Hospital Park lane, Enugu. Interviewer administered structured questionnaire was used to collect data from the victims off assault visiting the Forensic Clinic of the Hospital. Data was analyzed using simple statistical methods. A total of 1928 individuals visited the Forensic Clinic during the study period. 233 of them sustained one form of injury or the other. Limb injuries occurred in 88 (37.7% of injured victims. Upper limb and lower limb injuries occurred in 71.6% (n = 63 and 18.2% (n = 16 respectively and 10.2% (n = 9 had injuries involving both upper and lower limbs. Male to female ration is 1.6:1. The commonest weapon of assault was knife 22.7% followed by wood 18.1% and teeth 16.0%. Workman\\'s tools and bottle accounted for 13.6% and 11.4% respectively. The youngest victim was 15 years and the oldest 65 years. The modal age range of victims was 21 and ndash; 30 years 43.1% (n and ndash; 38 and mean age is 34.1 years. Laceration 44.3% (n and ndash; 39 was the commonest soft tissue injury seen and bone fracture was seen in 3.4% (n and ndash; 3 of cases. Most of the injuries occurred in business or work place 37.5% (N and ndash; 33, closely followed by attacks in the living quarters 36.4% (n and ndash; 32. The upper limb is a common site of injury during assault probably because most individuals would attempt to protect themselves using their hands. Weapons used in assault are those commonly found at the point of assault and active

Adolescent sexual assault victims and the legal system: building community relationships to improve prosecution rates.

Science.gov (United States)

Campbell, Rebecca; Greeson, Megan R; Bybee, Deborah; Fehler-Cabral, Giannina

2012-09-01

Adolescents are at high risk for sexual assault, but few of these crimes are reported to the police and prosecuted by the criminal justice system. To address this problem, communities throughout the United States have implemented multidisciplinary interventions to improve post-assault care for victims and increase prosecution rates. The two most commonly implemented interventions are Sexual Assault Nurse Examiner (SANE) Programs and Sexual Assault Response Teams (SARTs). The purpose of this study was to determine whether community-level context (i.e., stakeholder engagement and collaboration) was predictive of adolescent legal case outcomes, after accounting for "standard" factors that affect prosecution success (i.e., victim, assault, and evidence characteristics). Overall, 40% of the adolescent cases from these two SANE-SART programs (over a 10-year period) were successfully prosecuted. Cases were more likely to be prosecuted for younger victims, those with disabilities, those who knew their offenders, and instances in which the rape evidence collection kit was submitted by police for analysis. After accounting for these influences, multi-level modeling results revealed that in one site decreased allocation of community resources to adolescent sexual assault cases had a significant negative effect on prosecution case outcomes. Results are explained in terms of Wolff's (Am J Community Psychol 29:173-191, 2001) concept of "over-coalitioned" communities and Kelly's (1968) ecological principles.

Bench-marking effects in the blaming of professionals for incidents of aggression and assault.

Science.gov (United States)

Carifio, J; Lanza, M

1994-01-01

This study compared all possible orders of responding to three vignettes describing incidents between a male patient and a female nurse in which the nurse is mildly assaulted, severely assaulted, or verbally abused by the patient (the control condition). Subjects were 32 female senior-year nursing students and 28 practicing nurses. It was found that response levels to a given vignette could predict a respondent's response to the other vignettes. Also, a significant "bench-marking" effect was found: if a subject responded to the mild assault vignette first, the subject's overall response pattern best fit the general nonlinear assignment-of-blame pattern observed, but if the subject responded to the severe assault or control vignette first, this vignette set a bench mark for responding from which the subject's subsequent responses did not deviate greatly, which slightly distorted the subject's V-shaped nonlinear response pattern.

A review of the health effects of sexual assault on African American women and adolescents.

Science.gov (United States)

Wadsworth, Pamela; Records, Kathie

2013-01-01

To review the research findings for mental and physical health outcomes and health behaviors of African American women and adolescents after sexual assault. Searches of the Cumulative Index to Nursing and Allied Health Literature, Cochrane Library, PsycINFO, and PubMed from January 2001 through May 2012 using the terms Blacks, African Americans, sexual abuse, sexual offenses, and rape. Criteria for inclusion included (a) results of primary research conducted in the United States and published in English, (b) African American females age 13 and older, (c) sexual assault or sexual abuse reported as distinct from other types of abuse, and (d) health status as an outcome variable. Twenty-one publications met inclusion criteria. Articles were reviewed for the mental and physical health and health behavior outcomes associated with sexual assault of African American women and adolescents. Sexual assault was associated with increased risk of poor mental and physical health outcomes in the general population of women and adolescents. There was an increased risk of unhealthy behaviors (e.g., drinking, drug use, risky sexual behaviors) for all women and adolescents, with the highest risk reported for African American women and adolescents. Help seeking from family and friends demonstrated conflicting results. Cumulative effects of repeated assaults appear to worsen health outcomes. Sexual assault has significant effects on the physical and mental health and health behaviors of women and adolescents in the general population. Less evidence is available for differences among African American women and adolescents. More research is needed to understand the influence of race on women's and adolescents' responses to assault. © 2013 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses.

"Fresh" Thoughts on Studying Sexual Assault

Science.gov (United States)

Norris, Jeanette

2011-01-01

When the author started graduate school in the late 1970s, she was drawn to studying sexual assault. She had been a declared feminist since high school as the Women's Movement even reached the coal region of eastern Pennsylvania! Attending college in New York City, with its myriad opportunities for more exposure to what feminists were up to, made…

Factors Associated With Forensic Nurses Offering HIV nPEP Status Post Sexual Assault.

Science.gov (United States)

Draughon, Jessica E; Hauda, William E; Price, Bonnie; Rotolo, Sue; Austin, Kim Wieczorek; Sheridan, Daniel J

2015-09-01

Nonoccupational, postexposure prophylaxis (nPEP) for human immunodeficiency virus (HIV) is offered inconsistently to patients who have been sexually assaulted. This may be due to Forensic Nurse Examiner (FNE) programs utilizing diverse nPEP protocols and HIV risk assessment algorithms. This study examines factors associated with FNEs offering nPEP to patients following sexual assault at two FNE programs in urban settings. Offering nPEP is mostly driven by site-specific protocol. At Site 1, in addition to open anal or open genital wounds, the presence of injury to the head or face was associated with FNEs offering nPEP (adjusted odds ratio [AOR] 64.15, 95% confidence interval [CI] = [2.12, 1942.37]). At Site 2, patients assaulted by someone of Other race/ethnicity (non-White, non-African American) were 86% less likely to be offered nPEP (AOR 0.14, 95% CI = [.03, .72]) than patients assaulted by Whites. In addition to following site-specific protocols, future research should further explore the mechanisms influencing clinician decision making. © The Author(s) 2014.

Physical examination of sexual assault victims in Belgrade area

Directory of Open Access Journals (Sweden)

Alempijević Đorđe

2006-01-01

Full Text Available Introduction: Sexual crimes represent various forms of contact of perpetrator’s genitals, lips, tongue, and fingers with genitals, lips and/or anus of the victim, in order to achieve sexual satisfaction, without victim’s consent. Objective: The aim of this work was to analyze the type of medical institution in which victims of sexual assaults are being examined in Belgrade area, to assess the quality of these examinations and medical records, as well as to control whether standardized protocols are followed. Method: Data were obtained through analysis of 113 cases of sexual assaults prosecuted in the District Court of Belgrade. Results: All victims were females with mean age of 24.1 years. The majority of victims (85% were examined in one medical institution, most often in the Institute of Gynecology and Obstetrics, Clinical Center of Serbia, and only by one medical doctor (81.4%. Gynecologists were most frequently included in examination, while specialists of forensic medicine were engaged in only 9 cases (7.9%. In 84% of victims, the examination was performed during the first three days after the assault, and in 52% of cases on the first day. Standard techniques of clinical and gynecological examinations were applied only, without following any protocols, so the reports were made exclusively on individual basis. In no case an informed consent by victim was obtained before examination. Anamnestic data were collected in only 15.9% of cases, and they were generally incomplete. Conclusion: The results of investigation show that the quality of examination of sexual assault victims in Belgrade area is not adequate. Therefore, such negative practice should be changed in future through introduction of standardized protocols for examination of victims, as well as development of clinical forensic medicine.

Hospital employee assault rates before and after enactment of the california hospital safety and security act.

Science.gov (United States)

Casteel, Carri; Peek-Asa, Corinne; Nocera, Maryalice; Smith, Jamie B; Blando, James; Goldmacher, Suzi; O'Hagan, Emily; Valiante, David; Harrison, Robert

2009-02-01

This study examines changes in violent event rates to hospital employees before and after enactment of the California Hospital Safety and Security Act in 1995. We compared pre- and post-initiative employee assault rates in California (n = 116) emergency departments and psychiatric units with those in New Jersey (n = 50), where statewide workplace violence initiatives do not exist. Poisson regression with generalized estimating equations was used to compare assault rates between a 3-year pre-enactment period (1993-1995) and a 6-year post-enactment period (1996-2001) using New Jersey hospitals as a temporal control. Assault rates among emergency department employees decreased 48% in California post-enactment, compared with emergency department employee assault rates in New Jersey (rate ratio [RR] = 0.52, 95% confidence interval [CI]: 0.31, 0.90). Emergency department employee assault rates decreased in smaller facilities (RR = 0.46, 95% CI: 0.21, 0.96) and for-profit-controlled hospitals (RR = 0.39, 95% CI: 0.19, 0.79) post-enactment. Among psychiatric units, for-profit-controlled hospitals (RR = 0.41, 95% CI: 0.19, 0.85) and hospitals located in smaller communities (RR = 0.44, 95% CI: 0.21, 0.92) experienced decreased assault rates post-enactment. Policy may be an effective method to increase safety to health care workers.

The ISSAS Model: Understanding the Information Needs of Sexual Assault Survivors on College Campuses

Science.gov (United States)

Skinner, Julia; Gross, Melissa

2017-01-01

Sexual assault is a prevalent, yet underreported and stigmatizing crime that disproportionately affects college-age students. The literature of Library & Information Studies does not currently address the ways in which survivors may seek information after an assault. Blending findings from Psychology and LIS, this study proposes the…

Gender differences in 16-year trends in assault- and police-related problems due to drinking.

Science.gov (United States)

Timko, Christine; Moos, Bernice S; Moos, Rudolf H

2009-09-01

This study examined the frequency and predictors of physical assault and having trouble with the police due to drinking over 16 years among women and men who, at baseline, were untreated for their alcohol use disorder. Predictors examined were the personal characteristics of impulsivity, self-efficacy, and problem-solving and emotional-discharge coping, as well as outpatient treatment and Alcoholics Anonymous (AA) participation. Women and men were similar on rates of perpetrating assault due to drinking, but men were more likely to have had trouble with the police due to drinking. Respondents who, at baseline, were more impulsive and relied more on emotional discharge coping, and less on problem-solving coping, assaulted others more frequently during the first year of follow-up. Similarly, less problem-solving coping at baseline was related to having had trouble with the police more often at one and 16 years due to drinking. The association between impulsivity and more frequent assault was stronger for women, whereas associations of self-efficacy and problem-solving coping with less frequent assault and police trouble were stronger for men. Participation in AA was also associated with a lower likelihood of having trouble with the police at one year, especially for men. Interventions aimed at decreasing impulsivity and emotional discharge coping, and bolstering self-efficacy and problem-solving coping, during substance abuse treatment, and encouragement to become involved in AA, may be helpful in reducing assaultive and other illegal behaviors.

An audit of non-fatal assault injuries treated in Federal Medical Center (FMC), Nguru, north east Nigeria.

Science.gov (United States)

Eni, U E; Na'aya, H U; Musa, A M; Lawan, M A; Chinda, J Y

2009-01-01

Violent assault injuries are a frequent occurrence in the native communities of the North Eastern Nigeria. The injuries are mostly unreported, and therefore no policy towards prevention. We hope to highlight the common causes and pattern of such injuries, as well as suggest control measures in order to reduce the incidence. A retrospective review of 208 assault injury cases seen at the Accident and Emergency department of the Federal Medical Center, Nguru, between January 2002 and December 2006. All but 12 were males, giving a male to female ratio of 16:1. Most of the patients are illiterate herdsmen and farmers. The age ranged from 12 to 70 years, with a mean of 30.9 +/- 11.2 years. The peak age incidence was 30-40 years. Fighting was the most common cause, accounting for 124 (59.6%), followed by armed robbery assaults, which accounted for 75 (36.1%). Domestic abuse was the cause in 9 cases (4.3%). Arrow shot was the commonest form of assault injury in 55 (26.4%) cases, followed by matchet in 49 (23.6%), gunshot in 37 (17.8%), club/stick in 32 (15.4%) and stab wounds in 26 (12.5 %). Quarrel over farmlands used for grazing by herdsmen was the leading cause of fighting resulting in assault injuries (87), followed by quarrel over women (32)! Assault injuries are a common occurrence in the native communities of the North Eastern Nigeria. Addressing the root causes such as mapping out grazing lands in the region, community policing as well as mandatory reporting of all assault injuries to the police for appropriate legal action, will help reduce the incidence of assault injuries.

Prevention of victimization following sexual assaults

DEFF Research Database (Denmark)

Pedersen, Bodil Maria; Sidenius, Katrine

2004-01-01

Centre for Victims of Sexual Assault in Copenhagen is a centre for interdisciplinary research and practice. Goals of the centre are to contribute to the documentation of victimization and to prevent further victimization. Research at the centre aims at the examination of the diversity of conditions...... of women exposed to sexualized coercion and the diversity of perspectives on the events....

Sexual Assault Prevention for Women with Intellectual Disabilities: A Critical Review of the Evidence

Science.gov (United States)

Barger, Erin; Wacker, Julia; Macy, Rebecca; Parish, Susan

2009-01-01

Although research has indicated that women with intellectual disabilities are significantly burdened with sexual violence, there is a dearth of sexual assault prevention research for them. To help address this serious knowledge gap, the authors summarize the findings of general sexual assault prevention research and discuss its implications for…

Cognitive Processing Therapy for Sexual Assault Victims.

Science.gov (United States)

Resick, Patricia A.; Schnicke, Monica K.

1992-01-01

Nineteen sexual assault survivors received cognitive processing therapy in group format to help deal with posttraumatic stress disorder (PTSD) following rape. Compared to 20-subject waiting list control group, participants improved significantly from pre- to posttreatment on PTSD and depression measures and maintained their improvement for 6…

Drug facilitated sexual assault with lethal outcome

DEFF Research Database (Denmark)

Mehling, Lena-Maria; Johansen, Sys Stybe; Wang, Xin

2016-01-01

A very serious case of DFSA (drug facilitated sexual assault) is presented, in which a six-year-old girl died following sedation with γ-hydroxybutyric acid (GHB). She had been sexually abused by a relative. Samples of cardiac blood, bile, vitreous humour, liver, kidney, brain tissues and hair were...

Community rejection following sexual assault as ‘forced migration’

OpenAIRE

AJ Morgen

2013-01-01

When women are banished from their communities following sexual assault, this rejection should be considered an act of forced migration by the administrators of truth commission reparations programmes.

Efficacité des méthodes de lutte contre le développement de cinq espèces de plantes invasives amphibies : Crassula helmsii, Hydrocotyle ranunculoides, Ludwigia grandiflora, Ludwigia peploides et Myriophyllum aquaticum (synthèse bibliographique)

OpenAIRE

Delbart, E.; Mahy, G.; Monty, A.

2013-01-01

Effectiveness of techniques used to control the development of five invasive amphibious plant species: Crassula helmsii, Hydrocotyle ranunculoides, Ludwigia grandiflora, Ludwigia peploides and Myriophyllum aquaticum. A review. Among rapidly spreading invasive species in Europe, amphibious plants are particularly problematic. These plants are capable of developing a photosynthetic activity both below and above the water surface, and they typically form dense floating populations. Controlling a...

Sexual Assault Perpetrators’ Justifications for Their Actions: Relationships to Rape Supportive Attitudes, Incident Characteristics, and Future Perpetration

Science.gov (United States)

Wegner, Rhiana; Abbey, Antonia; Pierce, Jennifer; Pegram, Sheri E.; Woerner, Jacqueline

2015-01-01

Perpetrators use rape supportive attitudes and sexual assault incident characteristics to justify forcing sex on their victims. Perpetrators who can justify their behaviors are at increased risk for future perpetration. This study examined the relationships between rape supportive attitudes, sexual assault incident characteristics, and the post-assault justifications of 183 men sampled from the community who self-reported committing at least one act of sexual aggression. Hierarchical multiple regression analyses indicated that rape supportive attitudes, expectations for having sex, misperceptions of sexual intent, victims’ alcohol consumption, attempts to be alone with her, and the number of consensual sexual activities prior to the unwanted sex were significant predictors of perpetrators’ post-assault use of justifications. Greater use of justifications was a significant predictor of sexual aggression over a 1-year follow-up interval. These findings demonstrate the need for further research exploring when and why perpetrators use post-assault justifications and whether they are amenable to change. PMID:26056162

Sexual Assault Perpetrators' Justifications for Their Actions: Relationships to Rape Supportive Attitudes, Incident Characteristics, and Future Perpetration.

Science.gov (United States)

Wegner, Rhiana; Abbey, Antonia; Pierce, Jennifer; Pegram, Sheri E; Woerner, Jacqueline

2015-08-01

Perpetrators use rape supportive attitudes and sexual assault incident characteristics to justify forcing sex on their victims. Perpetrators who can justify their behaviors are at increased risk for future perpetration. This study examined the relationships between rape supportive attitudes, sexual assault incident characteristics, and the post-assault justifications of 183 men sampled from the community who self-reported committing at least one act of sexual aggression. Hierarchical multiple regression analyses indicated that rape supportive attitudes, expectations for having sex, misperceptions of sexual intent, victims' alcohol consumption, attempts to be alone with her, and the number of consensual sexual activities prior to the unwanted sex were significant predictors of perpetrators' post-assault use of justifications. Greater use of justifications was a significant predictor of sexual aggression over a 1-year follow-up interval. These findings demonstrate the need for further research exploring when and why perpetrators use post-assault justifications and whether they are amenable to change. © The Author(s) 2015.

Benzocyclobutene (BCB) Polymer as Amphibious Buffer Layer for Graphene Field-Effect Transistor.

Science.gov (United States)

Wu, Yun; Zou, Jianjun; Huo, Shuai; Lu, Haiyan; Kong, Yuecan; Chen, Tangshen; Wu, Wei; Xu, Jingxia

2015-08-01

Owing to the scattering and trapping effects, the interfaces of dielectric/graphene or substrate/graphene can tailor the performance of field-effect transistor (FET). In this letter, the polymer of benzocyclobutene (BCB) was used as an amphibious buffer layer and located at between the layers of substrate and graphene and between the layers of dielectric and graphene. Interestingly, with the help of nonpolar and hydrophobic BCB buffer layer, the large-scale top-gated, chemical vapor deposited (CVD) graphene transistors was prepared on Si/SiO2 substrate, its cutoff frequency (fT) and the maximum cutoff frequency (fmax) of the graphene field-effect transistor (GFET) can be reached at 12 GHz and 11 GHz, respectively.

Effects of the 2010 World Cup football tournament on emergency department assault attendances in England.

Science.gov (United States)

Quigg, Zara; Hughes, Karen; Bellis, Mark A

2013-06-01

We explore the impact of the 2010 World Cup, held in South Africa, on levels of assault attendances to 15 emergency departments in England. The majority (70.1%) of assault attendees during the 2010 World Cup was male and aged 18-34 years (52.5%). Assault attendances increased by 37.5% on the days that England played (P 001). Preparation for major sporting events in non-host countries should include violence prevention activity. Emergency department data can be used to identify violence associated with such events and thus inform both the targeting of prevention efforts and assessments of their effectiveness.

An Application of the Reasoned Action Approach to Bystander Intervention for Sexual Assault.

Science.gov (United States)

Lukacena, Kaylee M; Reynolds-Tylus, Tobias; Quick, Brian L

2017-10-25

The high prevalence of sexual assault in US college campuses has led to a widespread implementation of bystander intervention programs aimed at preventing sexual assault. The current study examines predictors of college students' intentions to engage in bystander intervention through the theoretical lens of the reasoned action approach. An online survey with college students (N = 186) was conducted at a large Midwestern university. Our results indicated experiential attitudes, instrumental attitudes, descriptive norms, autonomy, and capacity, each positively associated with participants' intentions to intervene to stop a sexual assault. Against expectations, injunctive norms were unrelated to bystander intervention intentions. Finally, in addition to these main effects, an experiential attitude by autonomy interaction was also observed. The results are discussed with a focus on the theoretical and practical implications of our findings.

Relationship between negative social reactions to sexual assault disclosure and mental health outcomes of Black and White female survivors.

Science.gov (United States)

Hakimi, Dehnad; Bryant-Davis, Thema; Ullman, Sarah E; Gobin, Robyn L

2018-05-01

This study investigates the effect of race on the relationship between negative reactions to sexual assault disclosure and the psychological sequelae such as posttraumatic stress disorder (PTSD), depression, and problem drinking in female sexual assault survivors. Using hierarchical regression in an ethnically diverse community sample of 622 female adult sexual assault victims, we assessed for sexual assault; negative reactions to sexual assault disclosure; and symptom severity for PTSD, depression, and problem drinking. Negative social reactions to sexual assault disclosures were significantly associated with negative mental health outcomes across race. Race moderated the influence of negative disclosure reactions on psychological symptoms; however, the moderation was not similar across racial groups and psychological outcome measures. Although Black and White survivors evidenced distress through depression, PTSD, and substance use, Black women who received low to moderate negative reactions to their disclosures of assault were more likely to show increases in PTSD and depression whereas high negative reactions to disclosure were related to higher PTSD and depression similarly for both Black and White women. In addition, Black and White women who experienced more negative social reactions had greater substance abuse, with no difference by race. The results provide further support for detrimental effects of negative reactions on Black and White survivors and highlight the importance of educating people in the community about sexual assault and how to respond in more supportive ways. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Secrecy and persistent problems in sexual assault victims.

NARCIS (Netherlands)

Ensink, B.J.; Winkel, F.W.; Berlo, van W.

2001-01-01

A substantial number of victims of sexual assault refrain from disclosing to others the victimizing episode and its emotional consequences. A prospective study (n = 36 rape victims reporting theirvictimization to the police) and a retrospective study (n = 33) were conducted to examine the

Management of child victims of acute sexual assault: Surgical repair and beyond

Directory of Open Access Journals (Sweden)

Minakshi Sham

2013-01-01

Full Text Available Aim: To evaluate the outcome of definitive repair of anogenital injuries (AGI in child victims of acute sexual assault. settings and Design: It is a prospective study of emergency care provided to child victims of acute sexual assault at a tertiary care Pediatric Surgical Unit in Maharashtra, India. Material and Methods : Out of 25 children, who presented during January 2009-December 2010 with suspected sexual assault, five children (one male and four female, between 4-9 years of age, had incurred major AGI. These children underwent definitive repair and a diverting colostomy. Perineal pull-through was performed in the male child with major avulsion of rectum. One 4-year-old girl with intraperitoneal vaginal injury required exploratory laparotomy in addition. Results : The postoperative period and follow-up was uneventful in all our patients. Four out of five patients have excellent cosmetic and functional outcome with a follow-up of 2-4 years. Our continence results are 100%. Conclusion : Children with acute sexual assault need emergency care. To optimally restore the distorted anatomy, all major AGI in such children should be primarily repaired by an expert, conversant with a child′s local genital and perineal anatomy. Along with provision of comprehensive and compassionate medical care, prevention of secondary injuries should be the ultimate goal.

Occupational acute anaphylactic reaction to assault by perfume spray in the face.

Science.gov (United States)

Lessenger, J E

2001-01-01

Perfumes have been associated with rashes in employees exposed to scented soaps or with allergic conditions, such as rhinitis or asthma, in employees exposed to perfumes or fragrances in the air. Reported here is a case of an anaphylactic reaction and respiratory distress as a result of a deliberate assault with a perfume spray. The medical literature was searched using the key words "fragrances," "respiratory distress," "assault," and "health care workers." A female medical assistant with no history of asthma or reactions to fragrances was assaulted by a patient, who pumped three sprays of a perfume into her face. The employee experienced an acute anaphylactic reaction with shortness of breath, a suffocating sensation, wheezes, and generalized urticaria, and required aggressive medical treatment, a long period of oral bronchodilator therapy, and, finally, weaning from the medications. Perfumes are complex mixtures of more than 4,000 vegetable and animal extracts and organic and nonorganic compounds. Fragrances have been found to cause exacerbations of symptoms and airway obstruction in asthmatic patients, including chest tightening and wheezing, and are a common cause of cosmetic allergic contact dermatitis. In many work settings the use of fragrances is limited. Assault is becoming more common among workers in the health care setting. Workers should be prepared to take immediate steps should an employee go into anaphylactic shock.

Enhancing Joint Warfighting Readiness Through Conduct of Foreign Disaster Relief Operations

Science.gov (United States)

2014-03-26

seas. USS Tortuga (LSD 46) loaded amphibious landing craft and departed its homeport of Sasebo, Japan, immediately after the tsunami on 11 March to...5. 32 53E helicopters from a detachment in Korea and proceed north to provide assistance. Once arriving in the disaster area, Tortuga loaded...Onimato and delivered the JGSDF personnel vehicles ashore by amphibious landing craft. Once the offload was complete, Tortuga remained on station as

Survey of Academic Field Experiences (SAFE): Trainees Report Harassment and Assault

Science.gov (United States)

Clancy, Kathryn B. H.; Nelson, Robin G.; Rutherford, Julienne N.; Hinde, Katie

2014-01-01

Little is known about the climate of the scientific fieldwork setting as it relates to gendered experiences, sexual harassment, and sexual assault. We conducted an internet-based survey of field scientists (N = 666) to characterize these experiences. Codes of conduct and sexual harassment policies were not regularly encountered by respondents, while harassment and assault were commonly experienced by respondents during trainee career stages. Women trainees were the primary targets; their perpetrators were predominantly senior to them professionally within the research team. Male trainees were more often targeted by their peers at the research site. Few respondents were aware of mechanisms to report incidents; most who did report were unsatisfied with the outcome. These findings suggest that policies emphasizing safety, inclusivity, and collegiality have the potential to improve field experiences of a diversity of researchers, especially during early career stages. These include better awareness of mechanisms for direct and oblique reporting of harassment and assault and, the implementation of productive response mechanisms when such behaviors are reported. Principal investigators are particularly well positioned to influence workplace culture at their field sites. PMID:25028932

Survey of academic field experiences (SAFE: trainees report harassment and assault.

Directory of Open Access Journals (Sweden)

Kathryn B H Clancy

Full Text Available Little is known about the climate of the scientific fieldwork setting as it relates to gendered experiences, sexual harassment, and sexual assault. We conducted an internet-based survey of field scientists (N = 666 to characterize these experiences. Codes of conduct and sexual harassment policies were not regularly encountered by respondents, while harassment and assault were commonly experienced by respondents during trainee career stages. Women trainees were the primary targets; their perpetrators were predominantly senior to them professionally within the research team. Male trainees were more often targeted by their peers at the research site. Few respondents were aware of mechanisms to report incidents; most who did report were unsatisfied with the outcome. These findings suggest that policies emphasizing safety, inclusivity, and collegiality have the potential to improve field experiences of a diversity of researchers, especially during early career stages. These include better awareness of mechanisms for direct and oblique reporting of harassment and assault and, the implementation of productive response mechanisms when such behaviors are reported. Principal investigators are particularly well positioned to influence workplace culture at their field sites.

Survey of academic field experiences (SAFE): trainees report harassment and assault.

Science.gov (United States)

Clancy, Kathryn B H; Nelson, Robin G; Rutherford, Julienne N; Hinde, Katie

2014-01-01

Little is known about the climate of the scientific fieldwork setting as it relates to gendered experiences, sexual harassment, and sexual assault. We conducted an internet-based survey of field scientists (N = 666) to characterize these experiences. Codes of conduct and sexual harassment policies were not regularly encountered by respondents, while harassment and assault were commonly experienced by respondents during trainee career stages. Women trainees were the primary targets; their perpetrators were predominantly senior to them professionally within the research team. Male trainees were more often targeted by their peers at the research site. Few respondents were aware of mechanisms to report incidents; most who did report were unsatisfied with the outcome. These findings suggest that policies emphasizing safety, inclusivity, and collegiality have the potential to improve field experiences of a diversity of researchers, especially during early career stages. These include better awareness of mechanisms for direct and oblique reporting of harassment and assault and, the implementation of productive response mechanisms when such behaviors are reported. Principal investigators are particularly well positioned to influence workplace culture at their field sites.

Department of Defense Annual Report on Sexual Assault in the Military: Fiscal Year 2015

Science.gov (United States)

2016-05-02

51 List of Figures Figure 1: DoD Social Ecological Model...across the Joint Force understands their role in upholding ethical standards of behavior as a way to prevent sexual assault. Sexual Assault...strategy execution at all subordinate levels of the military social environment (Figure 1). Figure 1: DoD Social Ecological Model Incorporated DoD

Mudskipper genomes provide insights into the terrestrial adaptation of amphibious fishes.

Science.gov (United States)

You, Xinxin; Bian, Chao; Zan, Qijie; Xu, Xun; Liu, Xin; Chen, Jieming; Wang, Jintu; Qiu, Ying; Li, Wujiao; Zhang, Xinhui; Sun, Ying; Chen, Shixi; Hong, Wanshu; Li, Yuxiang; Cheng, Shifeng; Fan, Guangyi; Shi, Chengcheng; Liang, Jie; Tom Tang, Y; Yang, Chengye; Ruan, Zhiqiang; Bai, Jie; Peng, Chao; Mu, Qian; Lu, Jun; Fan, Mingjun; Yang, Shuang; Huang, Zhiyong; Jiang, Xuanting; Fang, Xiaodong; Zhang, Guojie; Zhang, Yong; Polgar, Gianluca; Yu, Hui; Li, Jia; Liu, Zhongjian; Zhang, Guoqiang; Ravi, Vydianathan; Coon, Steven L; Wang, Jian; Yang, Huanming; Venkatesh, Byrappa; Wang, Jun; Shi, Qiong

2014-12-02

Mudskippers are amphibious fishes that have developed morphological and physiological adaptations to match their unique lifestyles. Here we perform whole-genome sequencing of four representative mudskippers to elucidate the molecular mechanisms underlying these adaptations. We discover an expansion of innate immune system genes in the mudskippers that may provide defence against terrestrial pathogens. Several genes of the ammonia excretion pathway in the gills have experienced positive selection, suggesting their important roles in mudskippers' tolerance to environmental ammonia. Some vision-related genes are differentially lost or mutated, illustrating genomic changes associated with aerial vision. Transcriptomic analyses of mudskippers exposed to air highlight regulatory pathways that are up- or down-regulated in response to hypoxia. The present study provides a valuable resource for understanding the molecular mechanisms underlying water-to-land transition of vertebrates.

Depressive symptoms after a sexual assault among women ...

African Journals Online (AJOL)

Method: 140 participants recruited from public hospital services in the Eastern and Western Cape provinces were interviewed within two weeks after completing the post exposure prophylaxis (PEP) medication. A structured questionnaire was used to collect data on socio-demographic and sexual assault characteristics ...

Unsupported or Turned Against: Understanding How Two Types of Negative Social Reactions to Sexual Assault Relate to Post-Assault Outcomes.

Science.gov (United States)

Relyea, Mark; Ullman, Sarah

2015-03-01

Social reactions to disclosures of sexual assault have significant effects on women's post-assault outcomes (see Ullman, 2010, for a review). The Social Reactions Questionnaire (SRQ; Ullman, 2000) measures these reactions (as reported by survivors) and aggregates them into positive and negative scales. However, studies indicate that only some "negative" reactions have a negative valence for survivors whereas others produce a mixed (positive and negative) valence. The current study compares a one-primary-factor model of "negative reactions" to a model with two primary factors that we have labeled "turning against" and "unsupportive acknowledgement." Results showed that although one primary factor was plausible, two primary factors provided a better fit to the data. To assess the discriminant validity of the two factors, we performed regressions predicting social support, psychological adjustment, and coping behaviors. Analyses supported the hypotheses that reactions of being turned against were related to social withdrawal, increased self-blame, and decreased sexual assertiveness whereas reactions of unsupportive acknowledgment were related to both adaptive and maladaptive coping. Against predictions, depression and PTSD were more related to receiving unsupportive acknowledgment than to receiving turning against reactions. Implications for interventions and research are discussed. Importantly, almost all women (94%) in our sample received reactions that acknowledged that an assault occurred but failed to provide support, and this lack of support was associated with worse coping than even more hostile reactions such as being blamed or stigmatized. Therefore, there seems a great need for effective programs to train community members to respond to survivors with the kind of emotional and tangible support that promotes better outcomes.

Military Engineers and Chemical Warfare Troops (Inzhenernye Voiska Khimicheskie Voiska),

Science.gov (United States)

MILITARY FORCES(FOREIGN), *MILITARY ORGANIZATIONS, MILITARY ENGINEERING , INFANTRY, AMPHIBIOUS OPERATIONS, MINELAYING, ARMORED VEHICLES, NUCLEAR...RADIATION, DOSIMETERS, CHEMICAL WARFARE, PROTECTIVE CLOTHING, DECONTAMINATION, HEALTH PHYSICS.

Imaging characteristics in legally founded cases of assaultive child abuse

International Nuclear Information System (INIS)

Lin-Dyken, D.; Smith, W.L.; Alexander, R.

1990-01-01

This paper reports on this study performed to document the imaging findings associated with assaultive child abuse as confirmed by an independent criterion. At least one of the authors acted as a consultant in 105 alleged cases of child abuse owing to physical assault between 1987 and 1989. Seventy-six cases were founded by the Department of Human Services. 57/76 of founded cases had fractures. Most commonly only one fracture was noted (32 cases), but up to seven fractures were present in a patient. The tibia was the most commonly fractured bone (23 cases) followed in frequency by the femur (22), skull (15), and humerus (14). Multiple rib fractures were seen in 10 cases

The Impact of Sexual Assault Nurse Examiner Programs on Criminal Justice Case Outcomes: A Multisite Replication Study.

Science.gov (United States)

Campbell, Rebecca; Bybee, Deborah; Townsend, Stephanie M; Shaw, Jessica; Karim, Nidal; Markowitz, Jenifer

2014-05-01

To address the underreporting and underprosecution of adult sexual assaults, communities throughout the United States have implemented multidisciplinary interventions to improve postassault care for victims and the criminal justice system response. One such model is the Sexual Assault Nurse Examiner (SANE) Program, whereby specially trained nurses provide comprehensive psychological, medical, and forensic services for sexual assault. In this study, we conducted a multisite evaluation of six SANE programs (two rural programs, two serving midsized communities, two urban) to assess how implementation of SANE programs affects adult sexual assault prosecution rates. At each site, most sexual assaults reported to law enforcement were never referred by police to prosecutors or were not charged by the prosecutor's office (80%-89%). Individually, none of the sites had a statistically significant increase in prosecution rates pre-SANE to post-SANE. However, when the data were aggregated across sites, thereby increasing statistical power, there was a significant effect such that cases were more likely to be prosecuted post-SANE as compared with pre-SANE. These findings suggest that the SANE intervention model does have a positive impact on sexual assault case progression in the criminal justice system. Nevertheless, there is still a pressing need for improvement as the vast majority of both pre-SANE and post-SANE resulted in nonreferral/no charges filed. © The Author(s) 2014.

Eye structure and amphibious foraging in albatrosses

Science.gov (United States)

Martin, G. R.

1998-01-01

Anterior eye structure and retinal visual fields were determined in grey-headed and black-browed albatrosses, Diomedea melanophris and D. chrysostoma (Procellariiformes, Diomedeidae), using keratometry and an ophthalmoscopic reflex technique. Results for the two species were very similar and indicate that the eyes are of an amphibious optical design suggesting that albatross vision is well suited to the visual pursuit of active prey both on and below the ocean surface. The corneas are relatively flat (radius ca. 14.5 mm) and hence of low absolute refractive power (ca. 23 dioptres). In air the binocular fields are relatively long (vertical extent ca. 70 degrees) and narrow (maximum width in the plane of the optic axes 26–32 degrees), a topography found in a range of bird species that employ visual guidance of bill position when foraging. The cyclopean fields measure approximately 270 degrees in the horizontal plane, but there is a 60 degrees blind sector above the head owing to the positioning of the eyes below the protruding supraorbital ridges. Upon immersion the monocular fields decrease in width such that the binocular fields are abolished. Anterior eye structure, and visual field topography in both air and water, show marked similarity with those of the Humboldt penguin.

It Is All About Respect: The Army’s Problem with Sexual Assault

Science.gov (United States)

2012-04-23

Hollywood , “Creating a True Army of One: Four Proposals to Combat Sexual Harassment in Today’s Army,” www.law.harvard.edu (accessed January 2, 2012). 10...outlined the Department’s policy concerning sexual harassment , and the Uniform Code of Military Justice (UCMJ) prescribed how to handle sexual assault...tolerance for sexual assault,” the offenders received sentences ranging from prison time to dishonorable discharges. 13 Dana Michael Hollywood , 168. 7

Childhood Trauma, Adult Sexual Assault, and Adult Gender Expression among Lesbian and Bisexual Women

Science.gov (United States)

Molina, Yamile; Simoni, Jane M.

2013-01-01

Several studies have demonstrated that lesbian and bisexual women are more likely than heterosexual women to report childhood abuse and adult sexual assault. It is unknown, however, which sexual minority women are most likely to experience such abuse. We recruited adult sexual minority women living in the US through electronic fliers sent to listservs and website groups inviting them to complete an online survey (N=1,243). We examined differences in both childhood abuse and adult sexual assault by women’s current gender identity (i.e., butch, femme, androgynous, or other) and a continuous measure of gender expression (from butch/masculine to femme/feminine), adjusting for sexual orientation identity, age, education, and income. Results indicated that a more butch/masculine current self-assessment of gender expression, but not gender identity, was associated with more overall reported childhood trauma. Although one aspect of gender expression, a more butch/masculine gender role, was associated with adult sexual assault, feminine appearance and a femme gender identity also significantly predicted adult sexual assault. These findings highlight the significance of gender identity and expression in identifying women at greater risk for various abuse experiences. PMID:24003263

Childhood Trauma, Adult Sexual Assault, and Adult Gender Expression among Lesbian and Bisexual Women.

Science.gov (United States)

Lehavot, Keren; Molina, Yamile; Simoni, Jane M

2012-09-01

Several studies have demonstrated that lesbian and bisexual women are more likely than heterosexual women to report childhood abuse and adult sexual assault. It is unknown, however, which sexual minority women are most likely to experience such abuse. We recruited adult sexual minority women living in the US through electronic fliers sent to listservs and website groups inviting them to complete an online survey ( N =1,243). We examined differences in both childhood abuse and adult sexual assault by women's current gender identity (i.e., butch , femme , androgynous , or other ) and a continuous measure of gender expression (from butch/masculine to femme/feminine), adjusting for sexual orientation identity, age, education, and income. Results indicated that a more butch/masculine current self-assessment of gender expression, but not gender identity, was associated with more overall reported childhood trauma. Although one aspect of gender expression, a more butch/masculine gender role, was associated with adult sexual assault, feminine appearance and a femme gender identity also significantly predicted adult sexual assault. These findings highlight the significance of gender identity and expression in identifying women at greater risk for various abuse experiences.

Neuroepithelial cells and the hypoxia emersion response in the amphibious fish Kryptolebias marmoratus.

Science.gov (United States)

Regan, Kelly S; Jonz, Michael G; Wright, Patricia A

2011-08-01

Teleost fish have oxygen-sensitive neuroepithelial cells (NECs) in the gills that appear to mediate physiological responses to hypoxia, but little is known about oxygen sensing in amphibious fish. The mangrove rivulus, Kryptolebias marmoratus, is an amphibious fish that respires via the gills and/or the skin. First, we hypothesized that both the skin and gills are sites of oxygen sensing in K. marmoratus. Serotonin-positive NECs were abundant in both gills and skin, as determined by immunohistochemical labelling and fluorescence microscopy. NECs retained synaptic vesicles and were found near nerve fibres labelled with the neuronal marker zn-12. Skin NECs were 42% larger than those of the gill, as estimated by measurement of projection area, and 45% greater in number. Moreover, for both skin and gill NECs, NEC area increased significantly (30-60%) following 7 days of exposure to hypoxia (1.5 mg l(-1) dissolved oxygen). Another population of cells containing vesicular acetylcholine transporter (VAChT) proteins were also observed in the skin and gills. The second hypothesis we tested was that K. marmoratus emerse in order to breathe air cutaneously when challenged with severe aquatic hypoxia, and this response will be modulated by neurochemicals associated chemoreceptor activity. Acute exposure to hypoxia induced fish to emerse at 0.2 mg l(-1). When K. marmoratus were pre-exposed to serotonin or acetylcholine, they emersed at a significantly higher concentration of oxygen than untreated fish. Pre-exposure to receptor antagonists (ketanserin and hexamethonium) predictably resulted in fish emersing at a lower concentration of oxygen. Taken together, these results suggest that oxygen sensing occurs at the branchial and/or cutaneous surfaces in K. marmoratus and that serotonin and acetylcholine mediate, in part, the emersion response.

prevention of sexual assault in nigeria feature article

African Journals Online (AJOL)

person to join in unwanted sexual contact or attention2. Sexual ... though are applicable universally, are however discussed in the context of the developing world and with particular emphasis on the Nigerian situation. .... Some workers have also focused on perpetrator ... of this approach to sexual assault prevention, the.

Effects of light quality on leaf morphogenesis of a heterophyllous amphibious plant, Rotala hippuris.

Science.gov (United States)

Momokawa, Naoko; Kadono, Yasuro; Kudoh, Hiroshi

2011-11-01

For heterophyllous amphibious plants that experience fluctuating water levels, it is critical to control leaf development precisely in response to environmental cues that can serve as a quantitative index of water depth. Light quality can serve as such a cue because the ratio of red light relative to far-red light (R/FR) increases and blue-light intensity decreases with increasing water depth. Growth experiments were conducted to examine how R/FR and blue-light intensity alter leaf morphology of a heterophyllous amphibious plant, Rotala hippuris. Using combinations of far red (730 nm), red (660 nm) and blue (470 nm) light-emitting diodes (LEDs), growth experiments were used to quantitatively evaluate the effects of the R/FR ratio and blue-light intensity on leaf morphology. Under the natural light regime in an outside growth garden, R. hippuris produced distinct leaves under submerged and aerial conditions. R/FR and blue-light intensity were found to markedly affect heterophyllous leaf formation. Higher and lower R/FR caused leaf characters more typical of submerged and aerial leaves, respectively, in both aerial and submerged conditions, in accordance with natural distribution of leaf types and light under water. High blue light caused a shift of trait values toward those of typical aerial leaves, and the response was most prominent under conditions of R/FR that were expected near the water surface. R/FR and blue-light intensity provides quantitative cues for R. hippuris to detect water depth and determine the developmental fates of leaves, especially near the water surface. The utilization of these quantitative cues is expected to be important in habitats where plants experience water-level fluctuation.

Relational caring: the use of the victim impact statement by sexually assaulted women.

Science.gov (United States)

Miller, Karen-Lee

2014-01-01

The victim impact statement (VIS) is a written account of harms experienced as a result of crime. This study investigates VIS use by sexually assaulted women through interviews with Canadian victims, victim services workers, and feminist advocates (N = 35). Findings suggest that victims use the VIS to express relational caring. Relational caring is an ethic of care that prioritizes others through privileging the harms experienced by others because of witnessing the sexual assault or coping with the victim's postassault sequelae, protecting future or hypothetical victims, and promoting the interests of intimate partner offenders. Relational caring challenges traditional conceptions of victim agency and VIS use for instrumental purposes, as well as the targets and temporalities of sexual assault harms that are detailed in the statement. Relational caring has unique implications for victims who are mothers, especially those abused as minors, and for intimate partners. Legal, therapeutic, and social service consequences are discussed.

The Influence of Parental Emotional Neglect on Assault Victims Seeking Treatment for Depressed Mood and Alcohol Misuse: A Pilot Study

Directory of Open Access Journals (Sweden)

Kylie A. Bailey

2016-10-01

Full Text Available This study explores the relationship between reported parental emotional neglect when a child, assault type experienced, posttraumatic stress symptoms (PTSS, depression, and alcohol consumption in treatment seekers for comorbid depressive symptoms and alcohol misuse. Participants (n = 220 with concurrent depression and alcohol misuse were recruited from the DAISI (Depression and Alcohol Integrated and Single-focussed Interventions project. Assault type and PTSS were retrospectively assessed by the Posttraumatic Stress Diagnostic Scale. The Measure of Parenting Style is a self-report measure that retrospectively assessed emotional neglect experienced as a child. An exploratory factor analysis using the tetrachoric correlation matrix (applying principal factor extraction with a varimax rotation identified the two assault factors of sexual assault (SA and physical assault (PA. A path analysis revealed that Maternal Emotional Neglect increased the impact of PTSS and depression. Paternal Emotional Neglect increased the impact of PA on PTSS and alcohol dependence symptoms. There appears to be differential effects of assault type and Maternal/Paternal emotional neglect on depression and alcohol misuse, suggesting that parenting roles serve distinct protective functions.

The Role of Alcohol and Victim Sexual Interest in Spanish Students' Perceptions of Sexual Assault

Science.gov (United States)

Romero-Sanchez, Monica; Megias, Jesus L.; Krahe, Barbara

2012-01-01

Two studies investigated the effects of information related to rape myths on Spanish college students' perceptions of sexual assault. In Study 1, 92 participants read a vignette about a nonconsensual sexual encounter and rated whether it was a sexual assault and how much the woman was to blame. In the scenario, the man either used physical force…

Sexual Assault: A Report on Human Immunodeficiency Virus Postexposure Prophylaxis

Directory of Open Access Journals (Sweden)

William F. Griffith

2010-01-01

Full Text Available The objective of this report is to describe an urban county hospital human immunodeficiency virus (HIV infection prevention protocol offering prophylactic combination antiretroviral medications to female victims of sexual assault. A retrospective chart review was conducted from June, 2007 through June, 2008 of 151 women who were prescribed antiretroviral prophylaxis by protocol. All women receiving HIV prophylaxis initially screened HIV seronegative. Of the 58 women who reported taking any HIV prophylaxis, 36 (62% were HIV screened at 12 and/or 24 weeks and none had HIV seroconverted. Although the initiation of an HIV post exposure prophylaxis protocol for sexual assault in a county hospital population is feasible, patient follow-up for counseling and HIV serostatus evaluation is an identified barrier

Vesico Vaginal Fistula Following Sexual Assault: Case Report ...

African Journals Online (AJOL)

She had indwelling urethral catheter for 21 days with urinary antiseptic and the fistula healed. This approach is a treatment option in young girls with traumatic VVF particularly where limited tissue access will make surgical repair difficult. Key Words: Vesico-Vaginal Fistula, Sexual Assault. [ Trop J Obstet Gynaecol, 2004 ...

Sources of Social Support After Patient Assault as Related to Staff Well-Being.

Science.gov (United States)

Kelly, Erin L; Fenwick, Karissa M; Brekke, John S; Novaco, Raymond W

2017-10-01

Patient assault is a serious issue for the well-being of staff in psychiatric hospitals. To guide workplace responses to patient assault, more information is needed about social support from different sources and whether those supports are associated with staff well-being. The present study examines social support after patient assault from work-based and nonwork-based sources, and whether inpatient psychiatric staff desires support from them and perceive the support received as being effective. Received support across sources was examined in relations to staff well-being (physical health, mental health, anger, sleep quality) and perceptions of safety. Survey data was collected from 348 clinical staff in a large public forensic mental hospital. Among the 242 staff who reported an assault in the last year, 71% wanted support and 72% found effective support from at least one source. Generally, effective support from supervisors, coworkers, and their combination was associated with better well-being. Support from nonwork sources was related to less concerns about safety, but not to other well-being measures. However, 28% of staff did not receive effective support from any source postassault. Gaps in support as reported in this study and as found by other investigators call for systematic programming by hospital organizations to enhance the well-being of clinical staff, which in turn has implications for patient care.

Medico-legal documentation of rape or sexual assault: are ...

African Journals Online (AJOL)

L Fouché

Results: A response rate of 59.3% was achieved. ... on how to manage alleged rape or sexual assault cases, only 11.4% of the participants had hands-on exposure to an ..... atrocious crimes, constituting a huge human rights violation and.

Report to the President of the United States on Sexual Assault Prevention and Response

Science.gov (United States)

2014-11-01

mature, responsible, and trustworthy personnel to serve as unit SARCs and SAPR VAs. The Department created the D-SAACP Commander’s Guide107 to... trustworthy means to access support while maintaining confidentiality. Summary: Reports of sexual assault increased by 8% from FY13 to FY14. Report to...occurrences during FY14. Case 1 Continental United States: Victim reported being sexually assaulted by Subject after a night of celebrating with her

CEREBELLAR AND MESENCEPHALON NEOPLASIA IN A NILE HIPOPPOTAMUS (HIPPOPOTAMUS AMPHIBIOUS).

Science.gov (United States)

Schiaffino, Francesca; Sander, Samantha J; Bacares, Marcia E Pereira; Barnes, Katie J; Kiupel, Matti; Walsh, Timothy; Murray, Suzan

2016-12-01

A 52-yr-old female Nile hippopotamus ( Hippopotamus amphibious ) was presented for acute onset anorexia, depression, lethargy, instability, and weakness in the pelvic limbs. Clinical signs were rapidly progressive, despite empiric therapy with anti-inflammatory medications, resulting in the death of the animal. Gross necropsy evaluation revealed two tan, firm masses in the cerebellum and mesencephalon and a single mass in the right cranial adrenal gland. All three masses had a similar histologic morphology, and immunohistochemical investigation confirmed the general diagnosis of an adenocarcinoma, but the exact cell of origin remains unclear. In addition, there was evidence of neuroendocrine differentiation in the adrenal gland and not in the brain. These findings suggest either two distinct neoplastic populations or a metastasizing adenocarcinoma with focal endocrine differentiation. In dogs, anal sac and clitoral adenocarcinomas have been reported to undergo focal endocrine differentiation, and both can cause widespread metastasis while the primary lesion can be small. A small neoplasm of these glands may have been missed on gross examination.

Sexual violence: an analysis of data related to indecent assault

Directory of Open Access Journals (Sweden)

Rafaella Queiroga Souto

2012-06-01

Full Text Available Objective: To describe the profile of people submitted to the Indecent Assault Evaluation (IAE at the Nucleus for Legal Medicine and Dentistry (NUMOL in Campina Grande - PB, Brazil. Methods: This is a descriptive and documentary survey carried out with medical reports of incident assault performed against men and women of any age, who were evaluated at the Nucleus for Legal Medicine and Dentistry (NUMOL in Campina Grande - PB, Brasil, from 2005 to 2009. Data collection instrument was a specially designed form based on existing information in the IAE records. Data was recorded in SPSS, version 17, and analyzed using descriptive statistics. Results: Male individuals (n = 85; 62%, under the age of 20 (n = 112; 81.8% were the main victims. The notification of sexual violence was carried out by the parents (n = 34; 24.8%, mostly by the mother (n = 27; 19.7%, and the police stations were the most frequent location to express the complaint (n = 134; 97.8%. The violence was committed by a single perpetrator (n = 78; 56.9%, who was known by the victim (n = 88; 64.2%. The crime of rape was confirmed in (n = 48 35% of cases. Conclusion: The men, most of them young, are the main victims of indecent assault, and violence is committed by one individual, member of the victim’s social circle.

Sexual Assault Prevention and Response Program Procedures

Science.gov (United States)

2008-11-01

5.4.3.2. Sexual Assault Examination Process (see Enclosure 6, Healthcare section) 5.4.3.3. Emergency Contraception /Sexually Transmitted...pregnancy, options for emergency contraception , and any necessary follow-up care and/or referral services. E3.2.7.2.3. Assessment for the need...and listen/engage in quiet support, as needed, and provide the victim appropriate emotional support resources. To the extent practicable, accommodate

Prevalence of Past-Year Sexual Assault Victimization Among Undergraduate Students: Exploring Differences by and Intersections of Gender Identity, Sexual Identity, and Race/Ethnicity.

Science.gov (United States)

Coulter, Robert W S; Mair, Christina; Miller, Elizabeth; Blosnich, John R; Matthews, Derrick D; McCauley, Heather L

2017-08-01

A critical step in developing sexual assault prevention and treatment is identifying groups at high risk for sexual assault. We explored the independent and interaction effects of sexual identity, gender identity, and race/ethnicity on past-year sexual assault among college students. From 2011 to 2013, 71,421 undergraduate students from 120 US post-secondary education institutions completed cross-sectional surveys. We fit multilevel logistic regression models to examine differences in past-year sexual assault. Compared to cisgender (i.e., non-transgender) men, cisgender women (adjusted odds ratios [AOR] = 2.47; 95% confidence interval [CI] 2.29, 2.68) and transgender people (AOR = 3.93; 95% CI 2.68, 5.76) had higher odds of sexual assault. Among cisgender people, gays/lesbians had higher odds of sexual assault than heterosexuals for men (AOR = 3.50; 95% CI 2.81, 4.35) but not for women (AOR = 1.13; 95% CI 0.87, 1.46). People unsure of their sexual identity had higher odds of sexual assault than heterosexuals, but effects were larger among cisgender men (AOR = 2.92; 95% CI 2.10, 4.08) than cisgender women (AOR = 1.68; 95% CI 1.40, 2.02). Bisexuals had higher odds of sexual assault than heterosexuals with similar magnitude among cisgender men (AOR = 3.19; 95% CI 2.37, 4.27) and women (AOR = 2.31; 95% CI 2.05, 2.60). Among transgender people, Blacks had higher odds of sexual assault than Whites (AOR = 8.26; 95% CI 1.09, 62.82). Predicted probabilities of sexual assault ranged from 2.6 (API cisgender men) to 57.7% (Black transgender people). Epidemiologic research and interventions should consider intersections of gender identity, sexual identity, and race/ethnicity to better tailor sexual assault prevention and treatment for college students.

The View from Inside the System: How Police Explain Their Response to Sexual Assault.

Science.gov (United States)

Shaw, Jessica; Campbell, Rebecca; Cain, Debi

2016-12-01

Prior research has documented the problematic community response to sexual assault: the majority of sexual assaults reported to police are never prosecuted. Social dominance theory suggests that this response is a form of institutional discrimination, intended to maintain existing social structures, and that police personnel likely draw upon shared ideologies to justify their decision-making in sexual assault case investigations. This study drew upon social dominance theory to examine how police justified their investigatory decisions to identify potential leverage points for change. The study revealed that the likelihood of a case referral to the prosecutor increased with each additional investigative step completed; of the different types of justifications provided by police for a less-than-thorough investigative response and stalled case, blaming the victim for the poor police investigation proved to be the most damaging to case progression; and the type of explanation provided by police was impacted by specific case variables. As suggested by social dominance theory, the study demonstrates that police rely on several different mechanisms to justify their response to sexual assault; implementing criminal justice system policies that target and interrupt these mechanisms has the potential to improve this response, regardless of specific case factors. © Society for Community Research and Action 2016.

Effects of Assault Type on Cognitive Behaviour Therapy for Coexisting Depression and Alcohol Misuse

Directory of Open Access Journals (Sweden)

Kylie A. Bailey

2017-07-01

Full Text Available Although assault exposure is common in mental health and substance misusing populations, screening for assaults in treatment settings is frequently overlooked. This secondary analysis explored the effects of past sexual (SA and physical (PA assault on depression, alcohol misuse, global functioning and attrition in the Depression and Alcohol Integrated and Single focussed Intervention (DAISI project, whose participants (N = 278 received cognitive behaviour therapy (CBT for their depression and/or alcohol misuse. Of the 278 DAISI participants, 220 consented to screening for past assault (either by a stranger or non-stranger at baseline. Depression, alcohol, and global functioning assessments were administered at baseline and 3, 12, 24, and 36 months post baseline. A between-group analysis was used to assess differences between SA and No SA, and PA and No PA groupings, on adjusted mean treatment outcomes across all assessment periods. SA and PA participants had similar mean symptom reductions compared to No SA and No PA participants except for lower depression and global functioning change scores at the 12-month follow-up. People with coexisting depression and alcohol misuse reporting SA or PA can respond well to CBT for depression and alcohol misuse. However, follow-up is recommended in order to monitor fluctuations in outcomes.

Evaluating the One-in-Five Statistic: Women's Risk of Sexual Assault While in College.

Science.gov (United States)

Muehlenhard, Charlene L; Peterson, Zoë D; Humphreys, Terry P; Jozkowski, Kristen N

In 2014, U.S. president Barack Obama announced a White House Task Force to Protect Students From Sexual Assault, noting that "1 in 5 women on college campuses has been sexually assaulted during their time there." Since then, this one-in-five statistic has permeated public discourse. It is frequently reported, but some commentators have criticized it as exaggerated. Here, we address the question, "What percentage of women are sexually assaulted while in college?" After discussing definitions of sexual assault, we systematically review available data, focusing on studies that used large, representative samples of female undergraduates and multiple behaviorally specific questions. We conclude that one in five is a reasonably accurate average across women and campuses. We also review studies that are inappropriately cited as either supporting or debunking the one-in-five statistic; we explain why they do not adequately address this question. We identify and evaluate several assumptions implicit in the public discourse (e.g., the assumption that college students are at greater risk than nonstudents). Given the empirical support for the one-in-five statistic, we suggest that the controversy occurs because of misunderstandings about studies' methods and results and because this topic has implications for gender relations, power, and sexuality; this controversy is ultimately about values.

Risk factors for rape, physical assault, and posttraumatic stress disorder in women: examination of differential multivariate relationships.

Science.gov (United States)

Acierno, R; Resnick, H; Kilpatrick, D G; Saunders, B; Best, C L

1999-01-01

The National Women's Study, a 2-year, three-wave longitudinal investigation, employed a national probability sample of 3,006 adult women to: (a) identify separate risk factors for rape and physical assault, and (b) identify separate risk factors associated with post-rape posttraumatic stress disorder (PTSD) and post-physical assault PTSD. This investigation differed from previous studies in that it prospectively examined risk factors at the multivariate, as opposed to univariate level. Overall, past victimization, young age, and a diagnosis of active PTSD increased women's risk of being raped. By contrast, past victimization, minority ethnic status, active depression, and drug use were associated with increased risk of being physically assaulted. Risk factors for PTSD following rape included a history of depression, alcohol abuse, or experienced injury during the rape. However, risk factors for PTSD following physical assault included only a history of depression and lower education.

Integumentary Histology of the Amphibious Blenny, Isteblennius edentulus (Forester and Schneider, 1801

Directory of Open Access Journals (Sweden)

Taher Ba-Omar

2009-06-01

Full Text Available The skin of the amphibious blenny, Istiblennius edentulus, was studied using both light and scanning electron microscopy. Rich vascularisation was found immediately below the epidermis and the dermis. Surface epithelial cells displayed microridges in a fingerprint-like pattern.  It was speculated that this increased surface area may aid in the adhesion of mucous secretions as well as to increase the surface area for gas exchange. The number of pores on the dorsal side (6.3x103 per mm2 was significantly higher than that on the ventral side (4.3x103 per mm2. The thickness of the skin on the dorsal side was measured at 31.6±10.0µm and that on the ventral side was 32.9 ± 7.8µm.

Depression, sleep quality, and maternal well-being in postpartum women with a history of sexual assault: a comparison of breastfeeding, mixed-feeding, and formula-feeding mothers.

Science.gov (United States)

Kendall-Tackett, Kathleen; Cong, Zhen; Hale, Thomas W

2013-02-01

Women with a history of sexual assault are at increased risk for sleep difficulties and depression in their first year of motherhood. Breastfeeding improves sleep parameters and lowers risk of depression for women in general. However, it is unknown whether breastfeeding is related to maternal depression, sleep quality, and maternal well-being in sexual assault survivors. We examined the association between sexual assault and several indices of sleep, depression, and maternal well-being in a large sample of sexual assault survivors in the first year postpartum. We also explored whether feeding method was related to our outcome variables for both sexually assaulted and non-assaulted women. A sample of 6,410 mothers of infants 0-12 months old participated in the online Survey of Mothers' Sleep and Fatigue; 994 women had a history of sexual assault. As predicted, women with a history of sexual assault had a number of sleep difficulties, increased risk of depression, and overall poorer subjective well-being than their non-assaulted counterparts. However, sexual assault survivors who were breastfeeding were at lower risk on all of the sleep and depression parameters than sexual assault survivors who were mixed or formula feeding. Sexual assault has a pervasive negative effect on new mothers' sleep quality and risk of depression. However, these negative effects were less severe for the breastfeeding mothers than they were for the mixed- or formula-feeding mothers.

Post-traumatic stress disorder associated with sexual assault among women in the WHO World Mental Health Surveys

NARCIS (Netherlands)

Scott, K. M.; Koenen, K. C.; King, A.; Petukhova, M. V.; Alonso, J.; Bromet, E. J.; Bruffaerts, R.; Bunting, B.; de Jonge, P.; Haro, J. M.; Karam, E. G.; Lee, S.; Medina-Mora, M. E.; Navarro-Mateu, F.; Sampson, N. A.; Shahly, V.; Stein, D. J.; Torres, Y.; Zaslavsky, A. M.; Kessler, R. C.

Background. Sexual assault is a global concern with post-traumatic stress disorder (PTSD), one of the common sequelae. Early intervention can help prevent PTSD, making identification of those at high risk for the disorder a priority. Lack of representative sampling of both sexual assault survivors

Sexual preference, gender, and blame attributions in adolescent sexual assault.

Science.gov (United States)

Davies, Michelle; Austen, Kerry; Rogers, Paul

2011-01-01

The study investigated the impact of victim sexual orientation, perpetrator gender, and participant gender on judgements toward a 15-year-old male victim of a depicted sexual assault. One hundred and eight-eight participants (97 male, 91 female) read a hypothetical scenario depicting the sexual assault of a 15-year-old male victim where the victim's sexual orientation and the perpetrator's gender were varied between subjects. Participants then completed a questionnaire assessing their attributions toward both the victim and the perpetrator. Results revealed that male participants blamed the victim more than female participants when the victim was both gay and attacked by a male perpetrator. All participants, regardless of gender, made more positive judgements toward the female as opposed to male perpetrator. Results are discussed in relation to gender role stereotypes and homophobia.

Pediatric sexual assault nurse examiner care: trace forensic evidence, ano-genital injury, and judicial outcomes.

Science.gov (United States)

Hornor, Gail; Thackeray, Jonathan; Scribano, Philip; Curran, Sherry; Benzinger, Elizabeth

2012-09-01

Although pediatric sexual assault nurse examiners (P-SANEs) have been providing care for over two decades there remain major gaps in the literature describing the quality of P-SANE care and legal outcomes associated with their cases. The purpose of this study was to compare quality indicators of care in a pediatric emergency department (PED) before and after the implementation of a P-SANE program described in terms of trace forensic evidence yield, identification of perpetrator DNA, and judicial outcomes in pediatric acute sexual assault. A retrospective review of medical and legal records of all patients presenting to the PED at Nationwide Children's Hospital with concerns of acute sexual abuse/assault requiring forensic evidence collection from 1/1/04 to 12/31/07 was conducted. Detection and documentation of ano-genital injury, evaluation and documentation of pregnancy status, and testing for N. gonorrhea and C. trachomatis was significantly improved since implementation of the P-SANE Program compared to the historical control. The addition of a P-SANE to the emergency department (ED) provider team improved the quality of care to child/adolescent victims of acute sexual abuse/assault. © 2012 International Association of Forensic Nurses.

prevalence of sexual assault in asendabo town, oromiya region

African Journals Online (AJOL)

Dept of Population and Family Health

Of lifetime sexual assault victims, majority 19 (73.1%) were victims of rape and five (19.2%) of the victims had ... poorest countries where men's used to be dominant figures in the ... Violence Prevention as “any sexual act, attempt to obtain a ...

Sexual assault support services and community systems: understanding critical issues and needs in the LGBTQ community.

Science.gov (United States)

Todahl, Jeffrey L; Linville, Deanna; Bustin, Amy; Wheeler, Jenna; Gau, Jeff

2009-08-01

Lesbian, gay, bisexual, transgender, and queer (LGBTQ) individuals encounter social conditions that create important considerations for LGBTQ sexual assault victims. This exploratory, mixed-methods study examines the relationship between community attitudes toward LGBTQ persons and associated community responses to LGBTQ sexual assault victims. An online and paper-and-pencil survey (n = 130) and four focus group interviews (n = 14) are analyzed using frequency distributions and grounded theory methods. The central theme that emerged in focus group interviews, titled "low community awareness and support for sexual violence in the LGBTQ community," was corroborated by survey participants. Participants' views of unique considerations for LGBTQ sexual assault victims are presented, including causal factors, consequences, and recommended strategies.

Pathways from assaultive violence to post-traumatic stress, depression, and generalized anxiety symptoms through stressful life events: longitudinal mediation models.

Science.gov (United States)

Lowe, S R; Joshi, S; Galea, S; Aiello, A E; Uddin, M; Koenen, K C; Cerdá, M

2017-10-01

Assaultive violence events are associated with increased risk for adverse psychiatric outcomes, including post-traumatic stress (PTS), depression, and generalized anxiety. Prior research has indicated that economic, legal, and social stressors that could follow assaultive events may explain the increased risk for adverse psychiatric outcomes, yet longitudinal studies have not adequately examined this pathway. In the current study, we aimed to address this limitation. Participants (N = 1360) were part of a longitudinal population-based study of adults living in Detroit. At three waves, participants indicated their exposure to assaultive violence and economic, legal, and social stressors, and completed inventories of PTS, depression, and generalized anxiety. Longitudinal mediation models were used to test the hypothesized pathway from assaultive violence to each psychiatric outcome. The hypothesized models evidenced good fit with the data and, in each, the paths from Wave 1 (W1) assaultive violence to W2 stressors, and from W2 stressors to W3 symptoms were significant (range of Standardized Estimates: 0.09-0.15, all p violence to W3 symptoms were significant (range of Standardized Estimates: 0.01-0.02, all p violence increase risk for a range of psychiatric symptoms. Although future research is needed, the results suggest that investment in interventions that prevent and mitigate assaultive violence survivors' exposure to such stressors may be an effective way to prevent mental illness in the aftermath of violent assaults.

Using Mixed Methods to Evaluate a Community Intervention for Sexual Assault Survivors: A Methodological Tale.

Science.gov (United States)

Campbell, Rebecca; Patterson, Debra; Bybee, Deborah

2011-03-01

This article reviews current epistemological and design issues in the mixed methods literature and then examines the application of one specific design, a sequential explanatory mixed methods design, in an evaluation of a community-based intervention to improve postassault care for sexual assault survivors. Guided by a pragmatist epistemological framework, this study collected quantitative and qualitative data to understand how the implementation of a Sexual Assault Nurse Examiner (SANE) program affected prosecution rates of adult sexual assault cases in a large midwestern community. Quantitative results indicated that the program was successful in affecting legal systems change and the qualitative data revealed the mediating mechanisms of the intervention's effectiveness. Challenges of implementing this design are discussed, including epistemological and practical difficulties that developed from blending methodologies into a single project. © The Author(s) 2011.

Long-term impacts of college sexual assaults on women survivors' educational and career attainments.

Science.gov (United States)

Potter, Sharyn; Howard, Rebecca; Murphy, Sharon; Moynihan, Mary M

2018-02-15

To examine the well-documented mental and physical health problems suffered by undergraduate women sexually assaulted while on campus with an exploration of how the trauma impacts a survivor's lifetime education trajectory and career attainment. In November and December 2015, researchers recruited US participants using an online crowdsourcing tool and a Listserv for sexual violence prevention and response professionals. Of 316 women who completed initial screening, 89 qualified to complete a Qualtrics survey. Eighty-one participants completed the online survey, and 32 participated in phone interviews. Ninety-one percent of the participants reported health problems related to the assault that they attributed to difficulties they faced in their attainment of their education and career goals. The findings suggest the importance of simultaneously examining the effects of human capital losses and mental and physical health problems attributed to the costly public health problem of campus sexual assault.

YIELD PERFORMANCE AND ADAPTATION OF PROMISING AMPHIBIOUS RED RICE LINES ON SIX GROWING ENVIRONMENTS IN LOMBOK, INDONESIA

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I.G.P. Muliarta Aryana

2016-02-01

Full Text Available The objectives of this study were to examine yield performance of promising amphibious red rice lines, and to evaluate their adaptability to six growing environments in Lombok, Indonesia. Ten promising amphibious red rice lines were tested together with their three parents and one national cultivar (Aek Sibundong, during the rainy extended to dry season 2014 (JanuaryJune 2014. The ten promising lines were obtained from two population sources, while the three parents were AKBC52, AKBC86, and a local cultivar, i.e. Kala Isi Tolo (KIT. The testing environments were lowland in Mambalan village (West Lombok, medium highland in Mantang village (Central Lombok, and highland in East Sembalun village (East Lombok, and each location consisted of two systems, i.e. flooded and dry (upland systems. The experiment in each environment was designed according to Randomized Complete Block Design, with three replications and 14 genotypes as the treatments. Adaptation analysis was based on ANOVA using AMMI and Biplot. The results indicated that among the 14 genotypes, G10(F2BC4A52-42 showed the highest yield, with an average of 7.8 t ha-1 dry seeds. There was a significant Genotype x Environment interaction on the dry seed yield. Biplot analysis indicated that G2(F2BC4A52-44 and G8(F2BC4A52-37 were stable genotypes across locations.

40 CFR 1045.801 - What definitions apply to this part?

Science.gov (United States)

2010-07-01

...), turbochargers, and oxygen sensors are not aftertreatment. Alcohol-fueled engine means an engine that is designed to run using an alcohol fuel. For purposes of this definition, alcohol fuels do not include fuels with a nominal alcohol content below 25 percent by volume. Amphibious vehicle means a vehicle with...

Plasticity of skin water permeability and skin thickness in the amphibious mangrove rivulus Kryptolebias marmoratus.

Science.gov (United States)

Heffell, Quentin; Turko, Andy J; Wright, Patricia A

2018-03-01

The skin of amphibious fishes is a multipurpose organ, important for gas and ion exchange and nitrogen excretion when fish are out of water (emersed). We tested the hypothesis that skin permeability is altered to maintain water balance through changes in water permeability and skin thickness during salinity acclimation and/or when fish emerse, using the euryhaline, amphibious fish Kryptolebias marmoratus as a model. We first recorded the behaviour of fish out of water to determine which part of the cutaneous surface was in contact with the substrate. Fish spent about 70% of their time on their ventral surface when out of water. Osmotic permeability of the skin was assessed in fish acclimated to 0.3 or 45‰ using 3 H 2 O fluxes in an in vitro micro-Ussing chamber setup. In freshwater-acclimated fish, 3 H 2 O influx across the skin was significantly higher compared to hypersaline-acclimated fish, with no significant changes in efflux. Prolonged emersion (7 days) resulted in an increase in skin 3 H 2 O influx, but not efflux in fish acclimated to a moist 45‰ substrate. In a separate experiment, dorsal epidermal skin thickness increased while the ventral dermis thickness decreased in fish emersed for over a week. However, there was no link between regional skin thickness and water flux in our experiments. Taken together, these findings suggest that K. marmoratus alter skin permeability to maximize water uptake while emersed in hypersaline conditions, adjustments that probably help them survive months of emersion during the dry season when drinking to replace water loss is not possible.

Amphibious hearing in ringed seals (Pusa hispida): underwater audiograms, aerial audiograms and critical ratio measurements.

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Sills, Jillian M; Southall, Brandon L; Reichmuth, Colleen

2015-07-01

Ringed seals (Pusa hispida) are semi-aquatic marine mammals with a circumpolar Arctic distribution. In this study, we investigate the amphibious hearing capabilities of ringed seals to provide auditory profiles for this species across the full range of hearing. Using psychophysical methods with two trained ringed seals, detection thresholds for narrowband signals were measured under quiet, carefully controlled environmental conditions to generate aerial and underwater audiograms. Masked underwater thresholds were measured in the presence of octave-band noise to determine critical ratios. Results indicate that ringed seals possess hearing abilities comparable to those of spotted seals (Phoca largha) and harbor seals (Phoca vitulina), and considerably better than previously reported for ringed and harp seals. Best sensitivity was 49 dB re. 1 µPa (12.8 kHz) in water, and -12 dB re. 20 µPa (4.5 kHz) in air, rivaling the acute hearing abilities of some fully aquatic and terrestrial species in their respective media. Critical ratio measurements ranged from 14 dB at 0.1 kHz to 31 dB at 25.6 kHz, suggesting that ringed seals--like other true seals--can efficiently extract signals from background noise across a broad range of frequencies. The work described herein extends similar research on amphibious hearing in spotted seals recently published by the authors. These parallel studies enhance our knowledge of the auditory capabilities of ice-living seals, and inform effective management strategies for these and related species in a rapidly changing Arctic environment. © 2015. Published by The Company of Biologists Ltd.

Skeletal stiffening in an amphibious fish out of water is a response to increased body weight.

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Turko, Andy J; Kültz, Dietmar; Fudge, Douglas; Croll, Roger P; Smith, Frank M; Stoyek, Matthew R; Wright, Patricia A

2017-10-15

Terrestrial animals must support their bodies against gravity, while aquatic animals are effectively weightless because of buoyant support from water. Given this evolutionary history of minimal gravitational loading of fishes in water, it has been hypothesized that weight-responsive musculoskeletal systems evolved during the tetrapod invasion of land and are thus absent in fishes. Amphibious fishes, however, experience increased effective weight when out of water - are these fishes responsive to gravitational loading? Contrary to the tetrapod-origin hypothesis, we found that terrestrial acclimation reversibly increased gill arch stiffness (∼60% increase) in the amphibious fish Kryptolebias marmoratus when loaded normally by gravity, but not under simulated microgravity. Quantitative proteomics analysis revealed that this change in mechanical properties occurred via increased abundance of proteins responsible for bone mineralization in other fishes as well as in tetrapods. Type X collagen, associated with endochondral bone growth, increased in abundance almost ninefold after terrestrial acclimation. Collagen isoforms known to promote extracellular matrix cross-linking and cause tissue stiffening, such as types IX and XII collagen, also increased in abundance. Finally, more densely packed collagen fibrils in both gill arches and filaments were observed microscopically in terrestrially acclimated fish. Our results demonstrate that the mechanical properties of the fish musculoskeletal system can be fine-tuned in response to changes in effective body weight using biochemical pathways similar to those in mammals, suggesting that weight sensing is an ancestral vertebrate trait rather than a tetrapod innovation. © 2017. Published by The Company of Biologists Ltd.

Sexual Harassment and Assault as Predictors of PTSD Symptomatology among U.S. Female Persian Gulf Military Personnel.

Science.gov (United States)

Wolfe, Jessica; Sharkansky, Erica J.; Read, Jennifer P.; Dawson, Ree; Ouimette, Paige Crosby; Martin, James A.

1998-01-01

Examines sexual harassment and assault of women in a wartime military example. Explores the impacts of these stressors and combat exposure on posttraumatic stress disorder (PTSD) symptomatology. Harassment and assault were higher than in civilian and peacetime military samples. The number of postwar stressful life events mediated the relationship…

Firearm Violence Among High-Risk Emergency Department Youth After an Assault Injury

Science.gov (United States)

Walton, Maureen A.; Roehler, Douglas R.; Goldstick, Jason; Zimmerman, Marc A.; Blow, Frederic C.; Cunningham, Rebecca M.

2015-01-01

BACKGROUND: The risk for firearm violence among high-risk youth after treatment for an assault is unknown. METHODS: In this 2-year prospective cohort study, data were analyzed from a consecutive sample of 14- to 24-year-olds with drug use in the past 6 months seeking assault-injury care (AIG) at an urban level 1 emergency department (ED) compared with a proportionally sampled comparison group (CG) of drug-using nonassaulted youth. Validated measures were administered at baseline and follow-up (6, 12, 18, 24 months). RESULTS: A total of 349 AIG and 250 CG youth were followed for 24 months. During the follow-up period, 59% of the AIG reported firearm violence, a 40% higher risk than was observed among the CG (59.0% vs. 42.5%; relative risk [RR] = 1.39). Among those reporting firearm violence, 31.7% reported aggression, and 96.4% reported victimization, including 19 firearm injuries requiring medical care and 2 homicides. The majority with firearm violence (63.5%) reported at least 1 event within the first 6 months. Poisson regression identified baseline predictors of firearm violence, including male gender (RR = 1.51), African American race (RR = 1.26), assault-injury (RR = 1.35), firearm possession (RR = 1.23), attitudes favoring retaliation (RR = 1.03), posttraumatic stress disorder (RR = 1.39), and a drug use disorder (RR = 1.22). CONCLUSIONS: High-risk youth presenting to urban EDs for assault have elevated rates of subsequent firearm violence. Interventions at an index visit addressing substance use, mental health needs, retaliatory attitudes, and firearm possession may help decrease firearm violence among urban youth. PMID:25847808

Integrating attachment and depression in the confluence model of sexual assault perpetration.

Science.gov (United States)

Nguyen, David; Parkhill, Michele R

2014-08-01

This study sought to extend the confluence model of sexual assault perpetration by examining attachment insecurity and depression as additional predictors of sexual aggression. Male college students (N = 193) completed an online questionnaire assessing confluence model constructs in addition to attachment and history of depression. Overall, the model fit the data well, χ(2)(11, 193) = 19.43, p = ns; root mean square error of approximation = .063; comparative fit index = .94. Attachment and depression demonstrated both direct and indirect relationships with perpetration severity. The results contribute to elucidating the process by which certain men become susceptible to perpetrating sexual assault. Implications are discussed. © The Author(s) 2014.

Amphibious flies and paedomorphism in the Jurassic period.

Science.gov (United States)

Huang, Diying; Nel, André; Cai, Chenyang; Lin, Qibin; Engel, Michael S

2013-03-07

The species of the Strashilidae (strashilids) have been the most perplexing of fossil insects from the Jurassic period of Russia and China. They have been widely considered to be ectoparasites of pterosaurs or feathered dinosaurs, based on the putative presence of piercing and sucking mouthparts and hind tibio-basitarsal pincers purportedly used to fix onto the host's hairs or feathers. Both the supposed host and parasite occur in the Daohugou beds from the Middle Jurassic epoch of China (approximately 165 million years ago). Here we analyse the morphology of strashilids from the Daohugou beds, and reach markedly different conclusions; namely that strashilids are highly specialized flies (Diptera) bearing large membranous wings, with substantial sexual dimorphism of the hind legs and abdominal extensions. The idea that they belong to an extinct order is unsupported, and the lineage can be placed within the true flies. In terms of major morphological and inferred behavioural features, strashilids resemble the recent (extant) and relict members of the aquatic fly family Nymphomyiidae. Their ontogeny are distinguished by the persistence in adult males of larval abdominal respiratory gills, representing a unique case of paedomorphism among endopterygote insects. Adult strashilids were probably aquatic or amphibious, shedding their wings after emergence and mating in the water.

Efficacité des méthodes de lutte contre le développement de cinq espèces de plantes invasives amphibies : Crassula helmsii, Hydrocotyle ranunculoides, Ludwigia grandiflora, Ludwigia peploides et Myriophyllum aquaticum (synthèse bibliographique

Directory of Open Access Journals (Sweden)

Delbart, E.

2013-01-01

Full Text Available Effectiveness of techniques used to control the development of five invasive amphibious plant species: Crassula helmsii, Hydrocotyle ranunculoides, Ludwigia grandiflora, Ludwigia peploides and Myriophyllum aquaticum. A review. Among rapidly spreading invasive species in Europe, amphibious plants are particularly problematic. These plants are capable of developing a photosynthetic activity both below and above the water surface, and they typically form dense floating populations. Controlling amphibious plants, whether for the purposes of total eradication or for the regulation of their spread, represents an important challenge for managers. A literature review of existing control methods for Crassula helmsii, Hydrocotyle ranunculoides, Ludwigia grandiflora, Ludwigia peploides and Myriophyllum aquaticu was carried out, taking into account efficiency and costs. Of the 87 studies analyzed, a great variation was evident in the research efforts undertaken (number and spatial scale of studies between species and between control methods. However, overall, the different control methods described showed a similar level of efficiency between species. Reports of total eradication of amphibious plants were rare. Such cases resulted from the application of mechanical or chemical methods, most often coupled with complementary methods such as manual finishing. The use of chemical control methods (less laborious and costly than others was found to be frequently documented in the literature. However, except in the case of some active substances, such chemical methods were found to provide low control efficiency. Similarly, to date, biological control has not been found to provide convincing results. In addition, it should be noted that several biological control agents are considered as invasive species in Europe. On the other hand, although little related research has been carried out, methods such as manual or mechanical removal with manual finishing have often

[Trends in mortality by assault in women in selected countries of Latin America, 2001-2011].

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Molinatti, Florencia; Acosta, Laura Débora

2015-05-01

Describe the trend in deaths by assault in women in Argentina, Brazil, Chile, Colombia, and Mexico between 2001 and 2011. Descriptive study. Mortality from assaults and undetermined intentional acts was calculated, adjusted for age, using the direct method and the World Health Organization's standard population. Joinpoint regression models were used to identify statistically significant changes. The male:female mortality ratio was compared and trends in the rates were calculated and adjusted for each of the two causes of death and the specific rates of mortality by assault in women by age group. The highest rates of assault of women were reported in Brazil, followed by Colombia, Mexico, Argentina, and Chile. Between 2001 and 2011, decreases were reported from Argentina and Colombia; in Brazil and Mexico the rates increased; and in Chile they remained stable. The highest specific rates were found in young women (15-29 years) and adults (30-44 and 45-59 years). In Colombia the rates declined in all groups, while in Mexico they increased in women aged 15 to 59 years. Only Colombia showed a decrease in mortality from undetermined intentional acts; in Argentina and Mexico there was a decrease at the beginning of the period with a later increase; in Brazil no variations were observed. Mortality from assaults on women in Brazil, Colombia, and Mexico between 2001 and 2011 was higher than the world average and the Latin American average; rates were lower in Argentina and Chile, with minor differences between the sexes. Progress must be made in terms of understanding the power relationships that underlie femicide, which should be included in national criminal legislation.

Seismic Attenuation of Teleseismic Body Waves in Cascadia, Measured on the Amphibious Array

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Eilon, Z.; Abers, G. A.

2015-12-01

Fundamental questions remain about the nature of the asthenosphere, including its dynamical relationship to overlying lithosphere, melt content, and entrainment in subduction zones. We examine the evolution of this low-velocity, highly attenuating layer using data from the Cascadia Initiative's Amphibious Array, which provides unprecedented coverage of an oceanic plate from ridge crest to trench to sub-arc. Our study extends the suite of measurements achievable with OBS data, augmenting traditional travel time analysis with integrated attenuation data that are a powerful tool for imaging melt/fluids and the variation of asthenospheric character with age. Cooling models, coupled with experimentally-derived anelastic scaling relationships, indicate that thermal gradients should cause appreciable decrease in attenuation of teleseismic body waves with increasing age. This long-wavelength cooling trend may be perturbed by highly attenuating melt or volatiles concentrated at the ridge axis or beneath the Cascades arc, depending on melt fraction and pore geometry. Attenuation beyond the trench should be a strong function of the fate of asthenospheric entrainment beneath subducted plates, with implications for mass transfer to the deep mantle as well as recent models of sub-slab anisotropy. The Amphibious Array, with 6.0 teleseismic earthquakes. We use a spectral ratio method to compute differential attenuation (Δt*) from body wave teleseisms recorded at OBS and land stations, allowing us to estimate path-integrated quality factor in the upper mantle. Preliminary results reveal variations of ~3 s in differential travel time and >0.5 s in ΔtS* across the 0-10 Ma oceanic plate, demonstrating the strong thermal control on anelasticity. Large values of Δt* observed east of the trench may indicate entrainment of highly attenuating asthenosphere during subduction, although more work is required to categorize and remove the signal of the overriding plate. This work complements

High-Throughput Identification of Antimicrobial Peptides from Amphibious Mudskippers

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Yunhai Yi

2017-11-01

Full Text Available Widespread existence of antimicrobial peptides (AMPs has been reported in various animals with comprehensive biological activities, which is consistent with the important roles of AMPs as the first line of host defense system. However, no big-data-based analysis on AMPs from any fish species is available. In this study, we identified 507 AMP transcripts on the basis of our previously reported genomes and transcriptomes of two representative amphibious mudskippers, Boleophthalmus pectinirostris (BP and Periophthalmus magnuspinnatus (PM. The former is predominantly aquatic with less time out of water, while the latter is primarily terrestrial with extended periods of time on land. Within these identified AMPs, 449 sequences are novel; 15 were reported in BP previously; 48 are identically overlapped between BP and PM; 94 were validated by mass spectrometry. Moreover, most AMPs presented differential tissue transcription patterns in the two mudskippers. Interestingly, we discovered two AMPs, hemoglobin β1 and amylin, with high inhibitions on Micrococcus luteus. In conclusion, our high-throughput screening strategy based on genomic and transcriptomic data opens an efficient pathway to discover new antimicrobial peptides for ongoing development of marine drugs.

High-Throughput Identification of Antimicrobial Peptides from Amphibious Mudskippers.

Science.gov (United States)

Yi, Yunhai; You, Xinxin; Bian, Chao; Chen, Shixi; Lv, Zhao; Qiu, Limei; Shi, Qiong

2017-11-22

Widespread existence of antimicrobial peptides (AMPs) has been reported in various animals with comprehensive biological activities, which is consistent with the important roles of AMPs as the first line of host defense system. However, no big-data-based analysis on AMPs from any fish species is available. In this study, we identified 507 AMP transcripts on the basis of our previously reported genomes and transcriptomes of two representative amphibious mudskippers, Boleophthalmus pectinirostris (BP) and Periophthalmus magnuspinnatus (PM). The former is predominantly aquatic with less time out of water, while the latter is primarily terrestrial with extended periods of time on land. Within these identified AMPs, 449 sequences are novel; 15 were reported in BP previously; 48 are identically overlapped between BP and PM; 94 were validated by mass spectrometry. Moreover, most AMPs presented differential tissue transcription patterns in the two mudskippers. Interestingly, we discovered two AMPs, hemoglobin β1 and amylin, with high inhibitions on Micrococcus luteus . In conclusion, our high-throughput screening strategy based on genomic and transcriptomic data opens an efficient pathway to discover new antimicrobial peptides for ongoing development of marine drugs.

10 CFR 73.1 - Purpose and scope.

Science.gov (United States)

2010-01-01

... waterborne vehicle bomb assault, which may be coordinated with an external assault; and (v) A cyber attack... with an external assault; and (v) A cyber attack. (b) Scope. (1) This part prescribes requirements for... determined violent external assault, attack by stealth, or deceptive actions, including diversionary actions...

Pattern of Assault-induced Oral and Maxillofacial Injuries in Ado ...

African Journals Online (AJOL)

The etiology of maxillofacial injuries varies from one country to another and even within the same country depending on the prevailing socioeconomic, cultural, and environmental factors.[1-4] Road traffic crashes (RTC), assaults, sports, falls occupational hazards are documented causes of oral and maxillofacial injuries.

Effects of Cu Pollution on the Expansion of an Amphibious Clonal Herb in Aquatic-Terrestrial Ecotones.

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Liang Xu

Full Text Available Physiological integration can enhance the performance of clonal plants in aquatic and terrestrial heterogeneous habitats and associated ecotones. Similar to nutrients, pollutants may be transported among connected ramets via physiological integration. Few studies have examined the expansion of amphibious clonal plants from terrestrial to aquatic environments, particularly when the local water supply is polluted with heavy metals. A greenhouse experiment was conducted using the amphibious plant Alternanthera philoxeroides to determine whether Cu can spread among clonal plants and examine the corresponding effects of this pollution on the expansion of clonal plants in aquatic-terrestrial ecotones. Ramets from the same clonal fragments were rooted in unpolluted soil and polluted water at five different levels. The responses of the ramets in terrestrial and aquatic habitats were quantified via traits associated with growth, morphology and Cu accumulation. The results indicated that ramets in soil and water significantly differed in nearly all of these traits. The expansion of populations from terrestrial to polluted aquatic habitats was facilitated by stem elongation rather than new ramet production. The accumulated Cu in polluted ramets can be horizontally transported to other ramets in soil via connected stolons. In terms of clonal growth patterns, variations in Cu pollution intensity were negatively correlated with variations in the morphological and growth traits of ramets in polluted aquatic habitats and unpolluted soil. We concluded that Cu ions are distributed among the clones and accumulated in different ramet tissues in heterogeneous habitats. Therefore, we suggest that Cu pollution of aquatic-terrestrial ecotones, especially at high levels, can affect the growth and expansion of the whole clones because Cu ions are shared between integrated ramets.

Effects of Cu Pollution on the Expansion of an Amphibious Clonal Herb in Aquatic-Terrestrial Ecotones.

Science.gov (United States)

Xu, Liang; Zhou, Zhen-Feng

2016-01-01

Physiological integration can enhance the performance of clonal plants in aquatic and terrestrial heterogeneous habitats and associated ecotones. Similar to nutrients, pollutants may be transported among connected ramets via physiological integration. Few studies have examined the expansion of amphibious clonal plants from terrestrial to aquatic environments, particularly when the local water supply is polluted with heavy metals. A greenhouse experiment was conducted using the amphibious plant Alternanthera philoxeroides to determine whether Cu can spread among clonal plants and examine the corresponding effects of this pollution on the expansion of clonal plants in aquatic-terrestrial ecotones. Ramets from the same clonal fragments were rooted in unpolluted soil and polluted water at five different levels. The responses of the ramets in terrestrial and aquatic habitats were quantified via traits associated with growth, morphology and Cu accumulation. The results indicated that ramets in soil and water significantly differed in nearly all of these traits. The expansion of populations from terrestrial to polluted aquatic habitats was facilitated by stem elongation rather than new ramet production. The accumulated Cu in polluted ramets can be horizontally transported to other ramets in soil via connected stolons. In terms of clonal growth patterns, variations in Cu pollution intensity were negatively correlated with variations in the morphological and growth traits of ramets in polluted aquatic habitats and unpolluted soil. We concluded that Cu ions are distributed among the clones and accumulated in different ramet tissues in heterogeneous habitats. Therefore, we suggest that Cu pollution of aquatic-terrestrial ecotones, especially at high levels, can affect the growth and expansion of the whole clones because Cu ions are shared between integrated ramets.

Sexual assault and other types of sexual harassment by workplace personnel: a comparison of antecedents and consequences.

Science.gov (United States)

Harned, Melanie S; Ormerod, Alayne J; Palmieri, Patrick A; Collinsworth, Linda L; Reed, Maggie

2002-04-01

Although sexual assault by workplace personnel is widely viewed as a type of sexual harassment, little is known about whether these overlapping constructs may possess some unique characteristics. This article compares the theoretical antecedents and consequences of sexual assault by workplace personnel and other types of sexual harassment among 22,372 women employed in the U.S. military. Path analysis revealed that low sociocultural and organizational power are associated with an increased likelihood of both types of victimization. Organizational climate and job gender context are directly associated with sexual harassment but are only indirectly associated with sexual assault by workplace personnel. Both types of victimization are associated with a variety of negative outcomes, but the pattern of negative consequences differs.

Vulnerability and revictimization: Victim characteristics in a Dutch assault center

NARCIS (Netherlands)

Zijlstra, J.E.; Esselink, G.; Moors, M.L.; Lo Fo Wong, S.H.; Hutschemaekers, G.J.M.; Lagro-Janssen, A.

2017-01-01

Sexual and family violence are highly prevalent problems with numerous negative health consequences. Assault centres, such as the Centre for Sexual and Family Violence (CSFV) in the Netherlands, have been set up to provide optimal care to victims. We wanted to gain insight into characteristics of

Assault in medical law: revisiting the boundaries of informed consent to medical treatment in South Africa.

Science.gov (United States)

Wilson, Maria C I

2009-05-01

This article focuses on assault as a cause of action in medical law, with particular emphasis on the requirements for informed consent, both under common law and under the National Health Act 2003 (Sth Africa). In particular, the test for consent, adopted in Castell v De Greef 1994 (4) SA 408 (C), is analysed in detail. It is noted that the wording of this test for informed consent mirrors the wording of the test for negligence laid down in the Australian case of Rogers v Whitaker (1992) 175 CLR 479. Further, the relationship between the delictual elements of wrongfulness and fault in assault is discussed. It is argued that in South African law a valid consent to medical treatment requires knowledge not only of the general nature of medical treatment but also of the consequences of the treatment and, in determining which consequences should be disclosed to a patient, the constitutional rights to equality and self-determination support the application of a subjective patient-centred test for informed consent. However, it is also proposed that the broad right of a patient to information is reined in at the fault element of assault, so that a limited requirement of consciousness of wrongfulness on the part of the defendant negates liability for delictual assault.

Sexual Assault: The Dark Side of Military Hypermasculinity

Science.gov (United States)

2016-02-16

rate of sexual assaults against men and women, as well as the least likely to exhibit or promote stereotypical hypermasculinity. Without surveys...desire for women, a perceived existential threat or challenge to one’s manhood, and the endorsement and validation of stereotypical military...attendees drinking in the hallway. As you pass, the gauntlet of men starts grabbing your clothes and groping your body parts. In self-defense you

Criminal Use of Assault Weapons and High-Capacity Semiautomatic Firearms: an Updated Examination of Local and National Sources.

Science.gov (United States)

Koper, Christopher S; Johnson, William D; Nichols, Jordan L; Ayers, Ambrozine; Mullins, Natalie

2017-10-02

Policies restricting semiautomatic assault weapons and large-capacity ammunition magazines are intended to reduce gunshot victimizations by limiting the stock of semiautomatic firearms with large ammunition capacities and other military-style features conducive to criminal use. The federal government banned such weaponry from 1994 to 2004, and a few states currently impose similar restrictions. Recent debates concerning these weapons have highlighted their use in mass shootings, but there has been little examination of their use in gun crime more generally since the expiration of the federal ban. This study investigates current levels of criminal activity with assault weapons and other high-capacity semiautomatics in the USA using several local and national data sources including the following: (1) guns recovered by police in ten large cities, (2) guns reported by police to federal authorities for investigative tracing, (3) guns used in murders of police, and (4) guns used in mass murders. Results suggest assault weapons (primarily assault-type rifles) account for 2-12% of guns used in crime in general (most estimates suggest less than 7%) and 13-16% of guns used in murders of police. Assault weapons and other high-capacity semiautomatics together generally account for 22 to 36% of crime guns, with some estimates upwards of 40% for cases involving serious violence including murders of police. Assault weapons and other high-capacity semiautomatics appear to be used in a higher share of firearm mass murders (up to 57% in total), though data on this issue are very limited. Trend analyses also indicate that high-capacity semiautomatics have grown from 33 to 112% as a share of crime guns since the expiration of the federal ban-a trend that has coincided with recent growth in shootings nationwide. Further research seems warranted on how these weapons affect injuries and deaths from gun violence and how their regulation may impact public health.

Integrated Bow Waterjet for Amphibious Vehicles.

Science.gov (United States)

1983-01-01

8217 Davidson Laboratory Report 2276, October 1982. 3. J. D. van Manen , "Open-Water Test Series with Propellers in Nozzles," International Shipbuilding Progress...Volume 1, No. 2, 1954, pg. 99. 4. W.P.A. van Lammeren, J. D. van Manen and M.W.C. Oosterveld, "The Wageningen B-Screw Series," Trans. SNAME 1969, pg

Survey of Threats and Assaults by Patients on Psychiatry Residents

Science.gov (United States)

Dvir, Yael; Moniwa, Emiko; Crisp-Han, Holly; Levy, Dana; Coverdale, John H.

2012-01-01

Objective: The authors sought to determine the prevalence of threats and assaults by patients on psychiatry residents, their consequences, and the perceived adequacy of supports and institutional responses. Method: Authors conducted an anonymous survey of 519 psychiatry residents in 13 psychiatry programs across the United States. The survey…

Nonfatal Injuries to Law Enforcement Officers: A Rise in Assaults.

Science.gov (United States)

Tiesman, Hope M; Gwilliam, Melody; Konda, Srinivas; Rojek, Jeff; Marsh, Suzanne

2018-04-01

Limited studies exist that describe nonfatal work-related injuries to law enforcement officers. The aim of this study is to provide national estimates and trends of nonfatal injuries to law enforcement officers from 2003 through 2014. Nonfatal injuries were obtained from the National Electronic Injury Surveillance System-Occupational Supplement. Data were obtained for injuries treated in U.S. emergency departments from 2003 to 2014. Nonfatal injury rates were calculated using denominators from the Current Population Survey. Negative binomial regression was used to analyze temporal trends. Data were analyzed in 2016-2017. Between 2003 and 2014, an estimated 669,100 law enforcement officers were treated in U.S. emergency departments for nonfatal injuries. The overall rate of 635 per 10,000 full-time equivalents was three times higher than all other U.S. workers rate (213 per 10,000 full-time equivalents). The three leading injury events were assaults and violent acts (35%), bodily reactions and exertion (15%), and transportation incidents (14%). Injury rates were highest for the youngest officers, aged 21-24 years. Male and female law enforcement officers had similar nonfatal injury rates. Rates for most injuries remained stable; however, rates for assault-related injuries grew among law enforcement officers between 2003 and 2011. National Electronic Injury Surveillance System-Occupational Supplement data demonstrate a significant upward trend in assault injuries among U.S. law enforcement officers and this warrants further investigation. Police-citizen interactions are dynamic social encounters and evidence-based policing is vital to the health and safety of both police and civilians. The law enforcement community should energize efforts toward the study of how policing tactics impact both officer and citizen injuries. Published by Elsevier Inc.

Sexual Assault Response Teams (SARTs): mapping a research agenda that incorporates an organizational perspective.

Science.gov (United States)

Moylan, Carrie A; Lindhorst, Taryn; Tajima, Emiko A

2015-04-01

Multidisciplinary coordinated Sexual Assault Response Teams (SARTs) are a growing model of providing health, legal, and emotional support services to victims of sexual assault. This article conceptualizes SARTs from an organizational perspective and explores three approaches to researching SARTs that have the potential of increasing our understanding of the benefits and challenges of multidisciplinary service delivery. These approaches attend to several levels of organizational behavior, including the organizational response to external legitimacy pressures, the inter-organizational networks of victim services, and the negotiation of power and disciplinary boundaries. Possible applications to organizational research on SARTs are explored. © The Author(s) 2015.

76 FR 18633 - National Sexual Assault Awareness and Prevention Month, 2011

Science.gov (United States)

2011-04-05

... endures the fear of assault or the pain of an attack on their physical well-being and basic human dignity... globe as we work toward a common vision of a world free from the threat of sexual violence, including as...

Tonic immobility during sexual assault - a common reaction predicting post-traumatic stress disorder and severe depression.

Science.gov (United States)

Möller, Anna; Söndergaard, Hans Peter; Helström, Lotti

2017-08-01

Active resistance is considered to be the 'normal' reaction during rape. However, studies have indicated that similar to animals, humans exposed to extreme threat may react with a state of involuntary, temporary motor inhibition known as tonic immobility. The aim of the present study was to assess the occurrence of tonic immobility during rape and subsequent post-traumatic stress disorder and severe depression. Tonic immobility at the time of the assault was assessed using the Tonic Immobility Scale in 298 women who had visited the Emergency clinic for raped women within 1 month of a sexual assault. Information about the assault and the victim characteristics were taken from the structured clinical data files. After 6 months, 189 women were assessed regarding the development of post-traumatic stress disorder and depression. Of the 298 women, 70% reported significant tonic immobility and 48% reported extreme tonic immobility during the assault. Tonic immobility was associated with the development of post-traumatic stress disorder (OR 2.75; 95% CI 1.50-5.03, p = 0.001) and severe depression (OR 3.42; 95% CI 1.51-7.72, p = 0.003) at 6 months. Further, previous trauma history (OR 2.36; 95% CI 1.48-3.77, p stress disorder and severe depression. Knowledge of this reaction in sexual assault victims is important in legal matters and for healthcare follow up. © 2017 Nordic Federation of Societies of Obstetrics and Gynecology.

Direct analysis in real time mass spectrometry for analysis of sexual assault evidence.

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Musah, Rabi A; Cody, Robert B; Dane, A John; Vuong, Angela L; Shepard, Jason R E

2012-05-15

Sexual assault crimes are vastly underreported and suffer from alarmingly low prosecution and conviction rates. The key scientific method to aid in prosecution of such cases is forensic DNA analysis, where biological evidence such as semen collected using a rape test kit is used to determine a suspect's DNA profile. However, the growing awareness by criminals of the importance of DNA in the prosecution of sexual assaults has resulted in increased condom use by assailants as a means to avoid leaving behind their DNA. Thus, other types of trace evidence are important to help corroborate victims' accounts, exonerate the innocent, link suspects to the crime, or confirm penetration. Direct Analysis in Real Time Mass Spectrometry (DART-MS) was employed for the comprehensive characterization of non-DNA trace evidence associated with sexual assault. The ambient ionization method associated with DART-MS is extremely rapid and samples are processed instantaneously, without the need for extraction, sample preparation, or other means that might compromise forensic evidence for future analyses. In a single assay, we demonstrated the ability to identify lubricant formulations associated with sexual assault, such as the spermicide nonoxynol-9, compounds used in condom manufacture, and numerous other trace components as probative evidence. In addition, the method can also serve to identify compounds within trace biological residues, such as fatty acids commonly identified in latent fingerprints. Characterization of lubricant residues as probative evidence serves to establish a connection between the victim and the perpetrator, and the availability of these details may lead to higher rates of prosecution and conviction, as well as more severe penalties. The methodology described here opens the way for the adoption of a comprehensive, rapid, and sensitive analysis for use in crime labs, while providing knowledge that can inform and guide criminal justice policy and practice

Well-Being and Safety among Inpatient Psychiatric Staff: The Impact of Conflict, Assault, and Stress Reactivity

Science.gov (United States)

Kelly, Erin L.; Fenwick, Karissa; Brekke, John S.; Novaco, Raymond W.

2015-01-01

Psychiatric staff are faced with multiple forms of hostility, aggression, and assault at work, collectively referred to as workplace violence, which typically is activated by patients but can also come from coworkers and supervisors. Whether workplace violence adversely affects staff well-being may be related not only to its presence, but also to an individual’s stress reactivity. At a large public psychiatric hospital, an online survey was completed by 323 clinical care staff, of whom 69.5% had experienced physical assault in the previous 12 months. Staff well-being (depression, anger, and physical health) and staff safety concerns were adversely affected by conflicts with other staff members and by individual reactivity to social conflict and to assault. To improve staff well-being, in addition to safety protocols, interventions should target staff relationships, personal health maintenance practices, and individual coping skills for dealing with adverse workplace experiences. PMID:26377816

Amphibious fish jump better on land after acclimation to a terrestrial environment.

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Brunt, Emily M; Turko, Andy J; Scott, Graham R; Wright, Patricia A

2016-10-15

Air and water differ dramatically in density and viscosity, posing different biomechanical challenges for animal locomotion. We asked how terrestrial acclimation influences locomotion in amphibious fish, specifically testing the hypothesis that terrestrial tail flip performance is improved by plastic changes in the skeletal muscle. Mangrove rivulus Kryptolebias marmoratus, which remain largely inactive out of water, were exposed to water or air for 14 days and a subgroup of air-exposed fish was also recovered in water. Tail flip jumping performance on land improved dramatically in air-acclimated fish, they had lower lactate levels compared with control fish, and these effects were mostly reversible. Muscle plasticity significantly increased oxidative muscle cross-sectional area and fibre size, as well as the number of capillaries per fibre. Our results show that reversible changes to the oxidative skeletal muscle of K. marmoratus out of water enhance terrestrial locomotory performance, even in the absence of exercise training. © 2016. Published by The Company of Biologists Ltd.

Self-defense against verbal assault: shame, anger, and the social bond.

Science.gov (United States)

Scheff, T J

1995-09-01

With many years of experience and refinement, the arts of self-defense against physical assault are highly developed. Without an effective theory and and a useful practice, there is little in the way of self-defense against verbal assault. For THEORY, I draw upon ideas from aikido, family systems theory, and the sociology of emotions. Since unacknowledged shame seems to generate rage and damage social bonds, I emphasize the management of shame, anger, and bonds. To illustrate the meaning of these principles, I offer several episodes as examples, using the METHOD of discourse analysis. I apply this theory and method to the PRACTICE of psychotherapy by describing some rudimentary principles of defense of self against verbal aggression, especially the subtle aggression of innuendo. Psychotherapy is often an arena of verbal aggression by both therapist and client, even though it is usually unintentional and outside of awareness.

Sex differences in work-related traumatic brain injury due to assault.

Science.gov (United States)

Mollayeva, Tatyana; Mollayeva, Shirin; Lewko, John; Colantonio, Angela

2016-06-16

To examine the etiology, prevalence and severity of assault-precipitated work-related traumatic brain injury (wrTBI) in Ontario, Canada through a sex lens. Cross-sectional study using data abstracted from the Ontario Workplace Safety and Insurance Board (WSIB) claims files in 2004. Descriptive analyses were conducted to determine the distribution of worker/employment/incident characteristics. Workplace physical violence that resulted in a TBI accounted for 6.6% percent of all TBI injury claims. Female workers, primarily in the health care/social services sector, accounted for over half of all TBIs. Most workers were assaulted by consumers/clients. Forty five percent of injuries occurred among workers with less than 3 years of employment. This paper identifies profiles of workers and workplaces for targeted preventive efforts. Future studies are needed to further address risk factors by sex and outcomes, such as length of disability and health care cost.

Exploring mental health adjustment of children post sexual assault in South Africa.

Science.gov (United States)

Mathews, Shanaaz; Abrahams, Naeemah; Jewkes, Rachel

2013-01-01

Large numbers of children are affected by child sexual abuse in South Africa. This study aimed to assess psychological adjustment of children post sexual assault. In-depth, semistructured interviews were conducted with caretakers, and structured interviews using mental health assessment screening tools were given to children at three intervals over a five-month period after presentation at a sexual assault center. Almost half of the children met clinical criteria for anxiety, and two-thirds met criteria for full symptom post-traumatic stress disorder two to four weeks post disclosure. With standard care, we observed some recovery; 43.3% of children still met full symptom post-traumatic stress disorder nearly six months post disclosure. Our findings indicate that current practice in South Africa does not promote adequate recovery for children.

Contributions of Child Sexual Abuse, Self-Blame, Posttraumatic Stress Symptoms, and Alcohol Use to Women's Risk for Forcible and Substance-Facilitated Sexual Assault.

Science.gov (United States)

Mokma, Taylor R; Eshelman, Lee R; Messman-Moore, Terri L

2016-01-01

Child sexual abuse and adult sexual assault have been linked to increased self-blame, posttraumatic stress symptoms, and alcohol use. The current study aims to examine (a) whether these constructs explain women's risk for later adult sexual assault and revictimization, (b) whether such factors differentially confer risk for specific types of adult sexual assault (i.e., substance-facilitated and forcible), and (c) if self-blame confers risk indirectly through other risk factors. Multiple types of self-blame, posttraumatic stress, and alcohol use were examined among 929 female college students as serial mediators of the relationship between child sexual abuse and adult sexual assault and as risk factors for sexual revictimization among child sexual abuse survivors. In the model predicting risk for substance-facilitated adult sexual assault, child sexual abuse indirectly predicted greater risk for substance-facilitated adult sexual assault mediated through two separate paths: global blame-to-posttraumatic-stress and global blame-to-alcohol use. In the model predicting risk for forcible adult sexual assault, child sexual abuse directly predicted greater risk for forcible adult sexual assault, and this relation was mediated by the global blame-to-posttraumatic-stress path. Among child sexual abuse survivors, child sexual abuse specific characterological and behavioral self-blame directly predicted greater risk for forcible and substance-facilitated revictimization, but the pathways were not mediated by posttraumatic stress or alcohol use. Results emphasize the importance of assessing different types of self-blame in predicting posttraumatic stress symptoms as well as examining risk for sexual victimization and revictimization. Findings did not support hypotheses that increased posttraumatic stress would predict increased alcohol use but did indicate that heightened self-blame is consistently associated with heightened posttraumatic stress and that heightened global self

guidelines medical management of a survivor of sexual assault/abuse

African Journals Online (AJOL)

Enrique

2004-03-02

Mar 2, 2004 ... rooms, as South African Police Service (SAPS) personnel do not always have easy ... commence by taking the medical history and details of the actual sexual assault. ... patient can shower/bath and change their clothing on completion of the full ... and 3TC (Combivir), one tablet twice daily. Children and the.

Sexual assault and other types of violence in intimate partner relationships.

Science.gov (United States)

Alsaker, Kjersti; Morken, Tone; Baste, Valborg; Campos-Serna, Javier; Moen, Bente E

2012-03-01

To investigate whether sexual assaults are more likely to co-occur with some types of abuse rather than others in violent intimate relationships. Cross-sectional study. A self-administered questionnaire was sent to all Norwegian women's shelters. Women seeking refuge at Norwegian women's shelters in 2002 and 2003. Sexual assault and experiences of intimate partner violence were measured using the Severity of Violence against Women Scale (SVAWS) and psychological violence was measured using the Psychological Maltreatment of Women Inventory (PMWI). Student's t-test analyses were performed between the mean values of the different acts of reported violence, and linear regression analyses were used to examine the association between sexual violence and the other forms of violence reported. Sexual violence correlated significantly with the other eight categories in SVAWS, and with violence directed at the pregnant woman's abdomen and psychological violence in PMWI. When we adjusted all categories for each other by linear regression analysis, sexual intimate partner violence was significantly associated with hair pulling, arm twisting, spanking or biting, dominance and isolation abuse and violence directed at the pregnant woman's abdomen. Sexual assaults are more likely to co-occur with some types of physical and psychological violence than with others. This knowledge may be important for improving our understanding of sexual violence in intimate partner relationships and in the efforts to detect intimate partner violence. Bruises, loss of hair and bite marks may suggest that sexual acts were committed against the victim's will. © 2012 The Authors Acta Obstetricia et Gynecologica Scandinavica© 2012 Nordic Federation of Societies of Obstetrics and Gynecology.

Enhancing Title Ix Due Process Standards in Campus Sexual Assault Adjudication: Considering the Roles of Distributive, Procedural, and Restorative Justice

Science.gov (United States)

Harper, Shannon; Maskaly, Jon; Kirkner, Anne; Lorenz, Katherine

2017-01-01

Title IX prohibits sex discrimination--including sexual assault--in higher education. The Department of Education Office for Civil Rights' 2011 "Dear Colleague Letter" outlines recommendations for campus sexual assault adjudication allowing a variety of procedures that fail to protect accused students' due process rights and victims'…

Aboriginal and Torres Strait Islander Worldviews and Cultural Safety Transforming Sexual Assault Service Provision for Children and Young People

Directory of Open Access Journals (Sweden)

Leticia Funston

2013-08-01

Full Text Available Child Sexual Assault (CSA in Aboriginal and Torres Strait Islander communities is a complex issue that cannot be understood in isolation from the ongoing impacts of colonial invasion, genocide, assimilation, institutionalised racism and severe socio-economic deprivation. Service responses to CSA are often experienced as racist, culturally, financially and/or geographically inaccessible. A two-day forum, National Yarn Up: Sharing the Wisdoms and Challenges of Young People and Sexual Abuse, was convened by sexual assault services to identify the main practice and policy concerns regarding working with Aboriginal and Torres Strait Islander children and young people (C&YP, families and communities in the context of CSA. The forum also aimed to explore how services can become more accountable and better engaged with the communities they are designed to support. The forum was attended by eighty invited Aboriginal and Torres Strait Islander and non-Aboriginal youth sexual assault managers and workers representing both “victim” and “those who sexually harm others” services. In keeping with Aboriginal Community-Based Research methods forum participants largely directed discussions and contributed to the analysis of key themes and recommendations reported in this article. The need for sexual assault services to prioritise cultural safety by meaningfully integrating Aboriginal and Torres Strait Islander Worldviews emerged as a key recommendation. It was also identified that collaboration between “victims” and “those who sexually harm” services are essential given Aboriginal and Torres Strait Islander C&YP who sexually harm others may have also been victims of sexual assault or physical violence and intergenerational trauma. By working with the whole family and community, a collaborative approach is more likely than the current service model to develop cultural safety and thus increase the accessibility of sexual assault services.

The Shadow of Physical Harm? Examining the Unique and Gendered Relationship Between Fear of Murder Versus Fear of Sexual Assault on Fear of Violent Crime.

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Riggs, Samantha; Cook, Carrie L

2015-09-01

The shadow hypothesis regarding the impact of fear of sexual assault on fear of violent crime suggests that female fear of crime is characterized by concern about sexual assault as a contemporaneous victimization event during a violent crime event. Recent research has found that other types of crime, namely physical assault, may also be feared as a contemporaneous offense. We know of no research that has examined the unique impact of fear of murder versus fear of sexual assault on fear of violent crime. There is also a lack of research that explores how these two types of fear uniquely affect men and women. In addition to gender, we examine factors that have been suggested in previous research to correlate with fear of crime: race, victimization, vicarious victimization, and perceived risk. Through survey methodology, this research examines the unique relationship between both fear of murder and fear of sexual assault and fear of three types of violent crime for men and women. Results suggest differences in how fear of murder and fear of sexual assault are related to fear of other types of violence for men and women. Specifically, fear of murder is important in estimating male fear of robbery and aggravated assault. However, fear of sexual assault is almost as important as fear of murder for men in estimating fear of home invasion. Similarly, for women, fear of sexual assault and fear of murder both are significant factors associated with fear of violent crime, and differences between the levels of significance are marginal. This study is a first to examine whether murder may also be feared as a contemporaneous offense. The results are informative in identifying what drives fear of crime, particularly violent crime, for both men and women. Avenues for future research are discussed. © The Author(s) 2014.

78 FR 21715 - Sexual Assault Prevention and Response (SAPR) Program Procedures

Science.gov (United States)

2013-04-11

... (SAFE) Kit; establishes the multidisciplinary Case Management Group (CMG) and provides guidance on how... cases; (g) Establish the SAFE Helpline is established as the sole DoD hotline for crisis intervention... Kit collection and preservation. 105.13 Case management for Unrestricted Reports of sexual assault...

Defending Letters: A Pragmatic Response to Assaults on the Humanities

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Hay, Iain

2016-01-01

This paper is a mainly pragmatic response to utilitarian criticisms of the humanities. It first outlines political, public and practical fronts on which the humanities are under assault, identifying critics and their conspirators. Then, as a part of its defence of the humanities it expounds some of their central strengths. These range from the…

History of US Presidential Assaults on Modern Environmental Health Protection

Science.gov (United States)

Sellers, Christopher; Dillon, Lindsey; Ohayon, Jennifer Liss; Shapiro, Nicholas; Sullivan, Marianne; Bocking, Stephen; Brown, Phil; de la Rosa, Vanessa; Harrison, Jill; Johns, Sara; Kulik, Katherine; Lave, Rebecca; Murphy, Michelle; Piper, Liza; Richter, Lauren; Wylie, Sara

2018-01-01

The Trump administration has undertaken an assault on the Environmental Protection Agency (EPA), an agency critical to environmental health. This assault has precedents in the administrations of Ronald Reagan and George W. Bush. The early Reagan administration (1981–1983) launched an overt attack on the EPA, combining deregulation with budget and staff cuts, whereas the George W. Bush administration (2001–2008) adopted a subtler approach, undermining science-based policy. The current administration combines both these strategies and operates in a political context more favorable to its designs on the EPA. The Republican Party has shifted right and now controls the executive branch and both chambers of Congress. Wealthy donors, think tanks, and fossil fuel and chemical industries have become more influential in pushing deregulation. Among the public, political polarization has increased, the environment has become a partisan issue, and science and the mainstream media are distrusted. For these reasons, the effects of today’s ongoing regulatory delays, rollbacks, and staff cuts may well surpass those of the administrations of Reagan and Bush, whose impacts on environmental health were considerable. PMID:29698097

History of US Presidential Assaults on Modern Environmental Health Protection.

Science.gov (United States)

Fredrickson, Leif; Sellers, Christopher; Dillon, Lindsey; Ohayon, Jennifer Liss; Shapiro, Nicholas; Sullivan, Marianne; Bocking, Stephen; Brown, Phil; de la Rosa, Vanessa; Harrison, Jill; Johns, Sara; Kulik, Katherine; Lave, Rebecca; Murphy, Michelle; Piper, Liza; Richter, Lauren; Wylie, Sara

2018-04-01

The Trump administration has undertaken an assault on the Environmental Protection Agency (EPA), an agency critical to environmental health. This assault has precedents in the administrations of Ronald Reagan and George W. Bush. The early Reagan administration (1981-1983) launched an overt attack on the EPA, combining deregulation with budget and staff cuts, whereas the George W. Bush administration (2001-2008) adopted a subtler approach, undermining science-based policy. The current administration combines both these strategies and operates in a political context more favorable to its designs on the EPA. The Republican Party has shifted right and now controls the executive branch and both chambers of Congress. Wealthy donors, think tanks, and fossil fuel and chemical industries have become more influential in pushing deregulation. Among the public, political polarization has increased, the environment has become a partisan issue, and science and the mainstream media are distrusted. For these reasons, the effects of today's ongoing regulatory delays, rollbacks, and staff cuts may well surpass those of the administrations of Reagan and Bush, whose impacts on environmental health were considerable.

Enhancing the ED Approach to Pediatric Sexual Assault Care: Implementation of a Pediatric SART Program

Science.gov (United States)

Goyal, MK; Mollen, CJ; Hayes, KL; Molnar, J; Christian, CW; Scribano, PV; Lavelle, J

2013-01-01

Objective Describe the experience of a novel pediatric Sexual Assault Response Team (SART) program in the first three years of implementation, and compare patient characteristics, evaluation, and treatment among subpopulations of patients. Methods Retrospective chart review of a consecutive sample of patients evaluated at a pediatric ED who met institutional criteria for a SART evaluation. Associations of evaluation and treatment with gender, menarchal status, and presence of injuries were measured using logistic regression. Results One hundred and eighty-four patients met criteria for SART evaluation, of whom 87.5% were female; mean age was 10.1 years (+/− 4.6 years). The majority of patients underwent forensic evidence collection (89.1%), which varied by menarchal status among females (p<0.01), but not by gender. Evidence of acute anogenital injury on physical exam was found in 20.6% of patients. As per the Center for Disease Control and Prevention guidelines for acute sexual assault evaluations in pediatric patients, menarchal females were more likely to undergo testing for sexually transmitted infections (STI) and pregnancy (p<0.01) and to be offered pregnancy, STI, and HIV prophylaxis (p<0.01). Conclusions In an effort to improve quality and consistency of acute sexual assault examinations in a pediatric ED, development of a SART program supported the majority of eligible patients undergoing forensic evidence collection. Furthermore, a substantial number of patients had evidence of injury on exam. These findings underscore the importance of having properly trained personnel to support ED care for pediatric victims of acute sexual assault. PMID:23974714

R.U. Ready?: Peer Education and Bystander Intervention Sexual Assault Programming

Science.gov (United States)

Schweer, Jen Luettel; Heather, Katie; Kay, Kathryn; Stewart, K. Leigh; Kovach, Laura

2012-01-01

R.U. Ready? at Georgetown University is an annual sexual assault awareness event that incorporates peer education and resources with opportunities for students, staff, and faculty to dialogue about providing bystander intervention throughout the campus community. Beyond dialogue, participants learn about student activism and the resources and…

Drug-Facilitated Sexual Assault: College Women's Risk Perception and Behavioral Choices

Science.gov (United States)

Crawford, Emily; Wright, Margaret O'Dougherty; Birchmeier, Zachary

2008-01-01

Objective: The authors investigated relationships among prior victimization, risk perceptions, and behavioral choices in responding to drug-facilitated sexual assault in a college party where alcohol is available. Participants and Methods: From fall 2003 to spring 2004, over 400 female undergraduates rated risk perception following an acquaintance…

Biological Evidence Management for DNA Analysis in Cases of Sexual Assault

Science.gov (United States)

Magalhães, Teresa; Dinis-Oliveira, Ricardo Jorge; Silva, Benedita; Corte-Real, Francisco; Nuno Vieira, Duarte

2015-01-01

Biological evidence with forensic interest may be found in several cases of assault, being particularly relevant if sexually related. Sexual assault cases are characterized by low rates of disclosure, reporting, prosecution, and conviction. Biological evidence is sometimes the only way to prove the occurrence of sexual contact and to identify the perpetrator. The major focus of this review is to propose practical approaches and guidelines to help health, forensic, and law enforcement professionals to deal with biological evidence for DNA analysis. Attention should be devoted to avoiding contamination, degradation, and loss of biological evidence, as well as respecting specific measures to properly handle evidence (i.e., selection, collection, packing, sealing, labeling, storage, preservation, transport, and guarantee of the chain custody). Biological evidence must be carefully managed since the relevance of any finding in Forensic Genetics is determined, in the first instance, by the integrity and quantity of the samples submitted for analysis. PMID:26587562

Biological Evidence Management for DNA Analysis in Cases of Sexual Assault

Directory of Open Access Journals (Sweden)

Teresa Magalhães

2015-01-01

Full Text Available Biological evidence with forensic interest may be found in several cases of assault, being particularly relevant if sexually related. Sexual assault cases are characterized by low rates of disclosure, reporting, prosecution, and conviction. Biological evidence is sometimes the only way to prove the occurrence of sexual contact and to identify the perpetrator. The major focus of this review is to propose practical approaches and guidelines to help health, forensic, and law enforcement professionals to deal with biological evidence for DNA analysis. Attention should be devoted to avoiding contamination, degradation, and loss of biological evidence, as well as respecting specific measures to properly handle evidence (i.e., selection, collection, packing, sealing, labeling, storage, preservation, transport, and guarantee of the chain custody. Biological evidence must be carefully managed since the relevance of any finding in Forensic Genetics is determined, in the first instance, by the integrity and quantity of the samples submitted for analysis.

Unraveling the Determinants of Fear of Crime Among Men and Women in Istanbul: Examining the Impact of Perceived Risk and Fear of Sexual Assault.

Science.gov (United States)

Özaşçılar, Mine; Ziyalar, Neylan

2017-07-01

Studies have examined university students' fear of crime focusing on the relationship between the fear of sexual assault and fear of other crimes, termed the shadow of sexual assault hypothesis; however, no study to date has examined the shadow thesis in a Turkish context. Drawing on the shadow thesis, using a sample of 723 university students in Istanbul, this study focuses on the effect of fear of sexual assault and perceived risk of crime to general fear of crime among university students in Istanbul. Also, the predictors of fear of crime are explored to examine the relationship between lifestyle characteristics, constrained behaviors, and fear. The findings of the study supported the shadow thesis, indicating that fear of sexual assault shaped the nonsexual crimes, especially crimes involving face-to-face confrontations between the victim and offender. Furthermore, lifestyle characteristics are correlated with the men's fear of nonsexual crimes, particularly fear of robbery, aggravated assault, and burglary home.

Simultaneous drug identification in urine of sexual assault victims by using liquid chromatography tandem mass spectrometry.

Science.gov (United States)

Lee, Hei Hwa; Chen, Suen Chi; Lee, Jong Feng; Lin, Hsin Yu; Chen, Bai Hsiun

2018-01-01

According to domestic and international epidemiological investigation, the proportion of substance involved sexual assault has the trend of ascent. In the past, laboratory methods that investigated urine sample of the sexual assault victims was to screen with enzyme immunoassay and then confirmed with mass spectrometry. The objective of the study is to simultaneously identify abused drugs in 126 decoded urine samples of sexual assault victims by liquid chromatography tandem mass spectrometry. The instrument was operated in multiple-reaction monitoring with an electro-spray positive ionization mode. Chromatograms were separated with ACE5 C18 column on a gradient of acetonitrile. After liquid-liquid extraction, samples were passed through a 0.22μm PVDF filter before injection into the system. The limits of quantitation ranged from 0.2 to 10ng/mL. The precision (CV) results were below 12.9% (intraday) and 15.0% (interday). The intraday accuracy ranged from 84.8 to 121.0%, interday accuracy ranged from 72.0 to 117.3%. We found that 29 (23.0%) were positive for drugs. The most common drug identified is flunitrazepam (11.1%), followed by nimetazepam and ketamine (7.9%), some new psychoactive substances, such as 2C-B, mephedrone, methylone, PMA and PMMA were also identified. We identified abused drugs, benzodiazepines, and new psychoactive substances in urine of sexual assault victims by using liquid chromatography tandem mass spectrometry. Copyright © 2017 Elsevier B.V. All rights reserved.

Pattern of injuries suffered by patients treated for alleged assault at ...

African Journals Online (AJOL)

The country experiences high levels of violence, with incidents of violence being reported in ... establish the type of injuries suffered by the victims of assault. Methods ... Senior family physician/senior lecturer, Department of Family Medicine, University of Pretoria, Mpumalanga Campus .... such a way that the profile of the as-.

Beyond Sexual Assault Surveys: A Model for Comprehensive Campus Climate Assessments

Science.gov (United States)

McMahon, Sarah; Stepleton, Kate; Cusano, Julia; O'Connor, Julia; Gandhi, Khushbu; McGinty, Felicia

2018-01-01

The White House Task Force to Protect Students from Sexual Assault identified campus climate surveys as "the first step" for addressing campus sexual violence. Through a process case study, this article presents one model for engaging in a comprehensive, action-focused campus climate assessment process. Rooted in principles of…

Gender Difference or Indifference? Detective Decision Making in Sexual Assault Cases

Science.gov (United States)

Alderden, Megan A.; Ullman, Sarah E.

2012-01-01

Prior research examining sexual assault case decision making has failed to account for the demographic characteristics of the criminal justice practitioners charged with making case decisions. Inclusion of such information is important because it provides researchers with a greater understanding of how criminal justice practitioners' own gender,…

Improving HIV post-exposure prophylaxis rates after pediatric acute sexual assault.

Science.gov (United States)

Schilling, Samantha; Deutsch, Stephanie A; Gieseker, Rebecca; Molnar, Jennifer; Lavelle, Jane M; Scribano, Philip V

2017-07-01

The purpose of our study was to increase the rate of children with appropriate HIV-PEP regimens among those diagnosed with sexual assault in The Children's Hospital of Philadelphia Emergency Department (ED). The outcome measure was the percent of patients receiving correct HIV-PEP. We retrospectively reviewed 97 charts over 31 months to define the baseline rate of children receiving appropriate HIV-PEP regimens (pre QI-implementation period: 2/2012-8/2014). Among children in which HIV-PEP was indicated following sexual assault, 40% received the recommended 28-day course. Root cause analysis indicated prescribing errors accounted for 87% of patients not receiving appropriate HIV-PEP. Process drivers included standardizing care coordination follow-up calls to elicit specific information about HIV-PEP, ED educational initiatives targeted at HIV-PEP prescribing, revision of the clinical pathway to specify indicated duration of HIV-PEP, and revision of the order set to auto-populate the number of days for the HIV-PEP prescription. During the QI-implementation period (9/2014-4/2015), the rate of appropriate HIV-PEP increased to 64% (median 60%) and the average number of days between incorrect HIV-PEP regimens was 24.5. Post QI-implementation (5/2015-3/2016), the rate of appropriate HIV-PEP increased to 84% (median 100%) and the average number of days between incorrect HIV-PEP regimens increased to 78.4. A multifaceted quality improvement process improved the rate of receipt of appropriate HIV-PEP regimens for pediatric victims of sexual assault. Decision support tools are instrumental in sustaining ideal care delivery, but require ongoing evaluation and improvement in order to remain optimally effective. Copyright © 2017 Elsevier Ltd. All rights reserved.

The impact of work-related physical assaults on mental health among Japanese employees with different socioeconomic status: The Japan Work Stress and Health Cohort Study (JSTRESS).

Science.gov (United States)

Tsuno, Kanami; Kawakami, Norito

2016-12-01

Work-related physical assaults or violence has severely impacted on the safety of the work environment and employees' mental health. The aim of the present study was to investigate the prevalence of physical assaults, the effect of socioeconomic status (SES) on it and depression associated with it in employees working at large companies. A total of 22,770 Japanese employees responded to a self-administered questionnaire including SES (educational status and occupational status), violence victimization, worksite social support and depression (response rate, 85%). The 12-month prevalence of physical assaults and depression was examined using a single question and the Center for Epidemiologic Studies Depression scale, respectively. The prevalence of physical assaults was 1.8% both in males and females. Although the risk of exposure to physical assaults was 2-3 times higher in the blue-collar group than in the manager group, the association of exposure to physical assaults with depression was stronger in the manager and white-collar worker group (Prevalence ratio [PR]=2.1 in males; 1.8 in females) than in the blue-collar worker group (PR=1.7 in males; 1.5 in females) after adjusting demographic and occupational covariates. A similar pattern was observed for education in males; the association was stronger than in the lower education group (PR=2.1 and 1.8). Low SES is a risk factor of exposure to physical assaults, however, the association of physical assaults with depression was significantly greater among company employees of higher SES than those of lower SES.

Effects of an inhibitor of phosphoenolpyruvate carboxylase on photosynthesis of the terrestrial forms of amphibious Eleocharis species.

Science.gov (United States)

Ueno, Osamu; Ishimaru, Ken

2002-01-01

The leafless amphibious sedge Eleocharis vivipara develops culms with C(4) traits and Kranz anatomy under terrestrial conditions, but develops culms with C(3) traits and non-Kranz anatomy under submerged conditions. The culms of the terrestrial form have high C(4) enzyme activities, while those of the submerged form have decreased C(4) enzyme activities. The culms accumulate ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) in the mesophyll cells (MC) and the bundle sheath cells. The Rubisco in the MC may be responsible for the operation of the C(3) pathway in the submerged form. To verify the presence of the C(3) cycle in the MC, we examined the effects of 3,3-dichloro-2-(dihydroxyphosphinoylmethyl) -propenoate (DCDP), an inhibitor of phosphoenolpyruvate carboxylase (PEPC), on photosynthesis in culms of the terrestrial forms of E. vivipara and related amphibious species, E. baldwinii and E. retroflexa ssp. chaetaria. When 1 mM DCDP was fed via the transpiration stream to excised leaves, photosynthesis was inhibited completely in Fimbristylis dichotoma (C(4) control), but by only 20% in potato (C(3) control). In the terrestrial Eleocharis plants, the degree of inhibition of photosynthesis by DCDP was intermediate between those of the C(4) and C(3) plants, at 58-81%. These results suggest that photosynthesis under DCDP treatment in the terrestrial Eleocharis plants is due mainly to fixation of atmospheric CO(2) by Rubisco and probably the C(3) cycle in the MC. These features are reminiscent of those in C(4)-like plants. Differential effects of DCDP on photosynthesis of the 3 Eleocharis species are discussed in relation to differences in the degree of Rubisco accumulation and C(3) activity in the MC.

Rigid Polyurethane Foam (RPF) Technology for Countermines (Sea) Program Phase II

Energy Technology Data Exchange (ETDEWEB)

WOODFIN,RONALD L.; FAUCETT,DAVID L.; HANCE,BRADLEY G.; LATHAM,AMY E.; SCHMIDT,C.O.

1999-10-01

This Phase II report documents the results of one subtask initiated under the joint Department of Energy (DOE)/Department of Defense (DoD) Memorandum of Understanding (MOU) for Countermine Warfare. The development of Rigid Polyurethane Foams for neutralization of mines and barriers in amphibious assault was the objective of the tasking. This phase of the program concentrated on formation of RPF in water, explosive mine simulations, and development of foam and fabric pontoons. Field experimentation was done primarily at the Energetic Materials Research and Testing Center (EMRTC) of the New Mexico Institute of Mining and Technology, Socorro, NM between February 1996 and September 1998.

Domestic Violence and Sexual Assault Services: Historical Concerns and Contemporary Challenges

Science.gov (United States)

Macy, Rebecca J.; Giattina, Mary C.; Parish, Susan L.; Crosby, Carmen

2010-01-01

More than 20 years ago, concerns were raised about whether domestic violence and sexual assault agencies need for stable funding would conflict with the values that initiated these respective movements. Since then, the movements have evolved considerably. Therefore, it is timely to investigate the challenges domestic violence and sexual assault…

Sexual Assault Nurse Examiners' Perceptions of the Revictimization of Rape Victims

Science.gov (United States)

Maier, Shana L.

2012-01-01

While Sexual Assault Nurse Examiner programs have improved the treatment of rape victims by offering more compassionate and thorough treatment, SANEs believe victims continue to face revictimization by the medical, criminal justice and legal systems. The purpose of this research is to explore SANEs' perceptions of the revictimization of rape…

Synchrotron scanning reveals amphibious ecomorphology in a new clade of bird-like dinosaurs

Science.gov (United States)

Cau, Andrea; Beyrand, Vincent; Voeten, Dennis F. A. E.; Fernandez, Vincent; Tafforeau, Paul; Stein, Koen; Barsbold, Rinchen; Tsogtbaatar, Khishigjav; Currie, Philip J.; Godefroit, Pascal

2017-12-01

Maniraptora includes birds and their closest relatives among theropod dinosaurs. During the Cretaceous period, several maniraptoran lineages diverged from the ancestral coelurosaurian bauplan and evolved novel ecomorphologies, including active flight, gigantism, cursoriality and herbivory. Propagation X-ray phase-contrast synchrotron microtomography of a well-preserved maniraptoran from Mongolia, still partially embedded in the rock matrix, revealed a mosaic of features, most of them absent among non-avian maniraptorans but shared by reptilian and avian groups with aquatic or semiaquatic ecologies. This new theropod, Halszkaraptor escuilliei gen. et sp. nov., is related to other enigmatic Late Cretaceous maniraptorans from Mongolia in a novel clade at the root of Dromaeosauridae. This lineage adds an amphibious ecomorphology to those evolved by maniraptorans: it acquired a predatory mode that relied mainly on neck hyperelongation for food procurement, it coupled the obligatory bipedalism of theropods with forelimb proportions that may support a swimming function, and it developed postural adaptations convergent with short-tailed birds.

SPERM HY-LITER™ for the identification of spermatozoa from sexual assault evidence

DEFF Research Database (Denmark)

Westring, Christian Gustav; Wiuf, Morten; Nielsen, S Jock

2014-01-01

Accurate microscopic identification of human spermatozoa is important in sexual assault cases. We have compared the results of examinations with (1) a fluorescent microscopy method, SPERM HY-LITER™, and (2) Baecchi's method for identification of human spermatozoa. In 35 artificial, forensic type...

27 CFR 478.40 - Manufacture, transfer, and possession of semiautomatic assault weapons.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Manufacture, transfer, and... COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.40 Manufacture, transfer, and possession of semiautomatic assault weapons. (a) Prohibition. No person shall manufacture...

Lifetime and current sexual assault and harassment victimization rates of active-duty United States Air Force women.

Science.gov (United States)

Bostock, Deborah J; Daley, James G

2007-09-01

From a stratified random sample, 2,018 active-duty United States Air Force women completed a telephone survey dealing with sexual assault and harassment. The lifetime prevalence of rape among Air Force women (28%) was more than twice as high as the prevalence in a national sample (13%). Nearly half of the military sample had been the victims of rape, molestation, or attempted sexual assault. The majority of both initial rapes (75%) and most recent rapes (56%) involved assault by civilians when the victims were civilians. Family members perpetrated 29% of initial rapes and 33% of most recent rapes. Regarding military status of the perpetrator, 14% of first-time victims were raped by a military member, 26% of multiple-time victims were raped by a military member, 31.8% of military women were sexually harassed by a military supervisor or boss, and 26.7% of military women were sexually harassed by a military coworker.

A study of psychiatric nurses' beliefs and attitudes about work safety and assaults in Turkey.

Science.gov (United States)

Bilgin, Hülya; Buzlu, Sevim

2006-01-01

In Turkey, the cultural structure effects the gender roles in the society, and women are subject to violence in an intense manner both inside the family and in their workplaces. In nursing, which is still defined as a woman's job in our country, it is possible to encounter many aggressive and threatening behaviours. Knowing no geographical borders, aggression leads to dissatisfaction and alienation with the profession for the nurses working at the psychiatric institutions in Turkey, thus aggression is a significant health risk in physical, psychological and social dimensions. The research was carried out with 162 randomly selected nurses working in the psychiatric institutions in Istanbul using the Attitudes Toward Patient Physical Assault Questionnaire. It has been determined that nurses' rate of exposure to verbal/physical assault by the patients and their relatives is high and that they experience an intense uncertainty and conflict, especially in legal issues, and that the duration of working in the psychiatry clinics effects attitudes toward the assaults. It is concluded that the nurses working at the psychiatry clinics in Turkey are under risk in regards to safety and they need protection and support, both in emotional and in legal terms.

Pattern of injuries suffered by the patients treated for alleged assault ...

African Journals Online (AJOL)

South African Family Practice ... In South Africa, violence plays a detrimental role in our daily lives, affecting almost everybody, directly or indirectly. ... From 29th October 1999 to 1st May 2000, the patients who attended for injuries due to alleged assault (interpersonal violence) and met the inclusion criteria were included in ...

The impact of work-related physical assaults on mental health among Japanese employees with different socioeconomic status: The Japan Work Stress and Health Cohort Study (JSTRESS

Directory of Open Access Journals (Sweden)

Kanami Tsuno

2016-12-01

Full Text Available Background: Work-related physical assaults or violence has severely impacted on the safety of the work environment and employees’ mental health. The aim of the present study was to investigate the prevalence of physical assaults, the effect of socioeconomic status (SES on it and depression associated with it in employees working at large companies. Methods: A total of 22,770 Japanese employees responded to a self-administered questionnaire including SES (educational status and occupational status, violence victimization, worksite social support and depression (response rate, 85%. The 12-month prevalence of physical assaults and depression was examined using a single question and the Center for Epidemiologic Studies Depression scale, respectively. Results: The prevalence of physical assaults was 1.8% both in males and females. Although the risk of exposure to physical assaults was 2–3 times higher in the blue-collar group than in the manager group, the association of exposure to physical assaults with depression was stronger in the manager and white-collar worker group (Prevalence ratio [PR]=2.1 in males; 1.8 in females than in the blue-collar worker group (PR=1.7 in males; 1.5 in females after adjusting demographic and occupational covariates. A similar pattern was observed for education in males; the association was stronger than in the lower education group (PR=2.1 and 1.8. Conclusions: Low SES is a risk factor of exposure to physical assaults, however, the association of physical assaults with depression was significantly greater among company employees of higher SES than those of lower SES. Keywords: Depression, Employment, Japan, Mental health, Social class, Worker, Violence, Workplace

The objective of ETS student clubs : designing innovative and powerful vehicles; L'objectif des clubs etudiants de l'ETS : concevoir des vehicules innovateurs et peformants

Energy Technology Data Exchange (ETDEWEB)

LeBrun, F. [La Boite de Comm., Montreal, PQ (Canada)

2003-12-01

The reputation of the Ecole de Technologie Superieure (ETS) at the University of Quebec has grown over the past few years at university competitions. Four student clubs have designed innovative and energy efficient vehicles. They are: (1) Mini-Baja, an amphibious all-terrain vehicle, (2) Evolution, a car with low fuel consumption, (3) Eclipse, a solar-powered vehicle, and (4) Photon, a solar-powered boat. A brief outline was provided for each vehicle. The Mini-Baja and Evolution were registered for the prestigious competition organized by the Society of Automotive Engineers (SAE). Eclipse took part in the American Solar Challenge, while Photon took part in the SolarSplash, the World Championship of Solar Boating. All these clubs also participated in Energia, a competition organized by the Agence Quebecoise pour la Maitrise de l'Energie (AQME). Mini-Baja achieved first place in the 2003 competitions and was awarded the Dayton Cup. It also placed first in the design category and the ease of maintaining a vehicle. Evolution, which participated in Supermileage 2003, placed third. Evolution placed first at the Energia 2002 competition. Eclipse V won first place at the AVENIR Environnement competition, while Photon II won first place at Solar Splash 2003, the World Championship of Solar boating, as well as special awards for team work, for the design of the electric system, and the general design of the boat. It finished second for the quality of the technical report, and third for the endurance competition.

The Case for Employing the Mobile Assault Company Concept Through the Spectrum of Warfare

National Research Council Canada - National Science Library

Sokol, Blair J

2008-01-01

The Mobile Assault Company (MAC) concept--the technique of employing the Marine Infantry Battalion's Weapons Company as a fourth maneuver element--is currently being employed successfully during counterinsurgency and Stability...

Sexual Assault and Sexual Harassment in the U.S. Military: Highlights from the 2014 RAND Military Workplace Study

Science.gov (United States)

2015-01-01

assault, sexual harassment , and gender discrimination in the military. The resulting study, the RAND Military Workplace Study (RMWS), invited close to...members are highlighted in this brief. Sexual Assault and Sexual Harassment in the U.S. Military HigHligHts from tHe 2014 rAND militAry WorkplAce stuDy...significantly higher rates than men : 22 percent of women and 7 percent of men experienced sexual harassment in the past year. In addition, we estimate

"But He's a Star Football Player!": How Social Status Influences Mock Jurors' Perceptions in a Sexual Assault Case.

Science.gov (United States)

Pica, Emily; Sheahan, Chelsea; Pozzulo, Joanna

2017-06-01

There have been several recent, high-profile cases in the media that have shed light on the perceived leniency in sentencing defendants in sexual assault cases. In a number of these cases, the defendant was well known within their community (e.g., Brock Turner; People v. Turner) or nationally (e.g., Ghomeshi; R v. Ghomeshi). The purpose of this study was to examine how the social status of the defendant (low vs. high), victim social status (low vs. high), victim gender (male vs. female), and the reason the victim was unconscious during the assault (consuming alcohol vs. consuming cold medicine) influenced mock jurors' decisions in a sexual assault case. Mock jurors ( N = 489) read a mock trial transcript depicting an alleged sexual assault. Mock jurors were asked to render a dichotomous verdict, continuous guilt rating, and rate their perceptions of the victim and defendant. There was no influence of the variables on mock jurors' dichotomous verdicts; however, social status influenced guilt ratings. There also was a combined influence of the defendant's social status and the reason the victim was unconscious such that when the defendant was described as low status, and the victim was unconscious due to alcohol consumption, the defendant received higher guilt ratings compared with when the victim was unconscious due to cold medicine. Moreover, the victim was perceived as having more control over the situation when the defendant was the star quarterback (i.e., high status), the victim was female, and she was unconscious due to alcohol consumption compared with cold medicine. These results suggest that victims may be blamed based on their perceived social status and other factors that may have influenced their control over the sexual assault, such as alcohol consumption.

Risk factors for sexual violence in the military: an analysis of sexual assault and sexual harassment incidents and reporting

OpenAIRE

Souder, William C., III

2017-01-01

Approved for public release; distribution is unlimited Using the 2014 RAND Military Workplace Study, this thesis studies the effects of demographics, prior victimization, deployment status, and workplace characteristics—specifically, command climate, leadership and training quality—on both incidence and reporting of sexual assault and sexual harassment. Sexual assault consists of a nonconsensual sexual act coupled with a use of force or threat thereof that is likely to cause physical harm ...

The Management of Sexual Assault Victims at Odi District Hospital in ...

African Journals Online (AJOL)

Background: This six-month study at Odi Hospital in the district of Mabopane in the North-West Province was undertaken to gain insight into the way in which alleged sexual assault victims experienced the treatment they received from doctors, nurses and others and how the quality of the care they received can be improved.

Enhancing Care and Advocacy for Sexual Assault Survivors on Canadian Campuses

Science.gov (United States)

Quinlan, Elizabeth; Clarke, Allyson; Miller, Natasha

2016-01-01

Recent media coverage of the rape chant at Saint Mary's University, the misogynist Facebook posts at Dalhousie's dental school, and the suspension of the University of Ottawa's hockey team have brought the topic of campus sexual assault under intense public scrutiny and the media accounts point to a widespread systemic rape culture on Canadian…

The Global Crisis and the Assault on Democracy

DEFF Research Database (Denmark)

Juego, Bonn; Schmidt, Johannes Dragsbæk

The paper argues that the current global capitalist crisis entails an assault on democracy. Since crisis connotes danger and opportunity, the recent crisis appears to be a danger to democracy but an opportunity to its antithetical ideals. At the international level, multilateral institutions have...... seized the moment to reaffirm the perpetuation of the discursive and structural hegemony of neoliberalism. In East and Southeast Asia, states and regional organisations have revived arguments for the institutional justification of authoritarian liberalism in the region. And in the US and Europe, attempts...

Screen-printing ink transfer in a sexual assault case.

Science.gov (United States)

Amick, Janeice F; Beheim, Chris W

2002-05-01

Yellow plastic-like particles were discovered on the clothing and body of a sexual assault victim. These particles were later associated to an athletic jersey with flaking yellow screen-printed numbers and letters, worn by the suspect. Depending on its intended substrate, screen-print ink can vary in color and composition. Particles dislodged from screen-printed garments may exhibit fabric impressions. Screen-printed clothing, commonly encountered in forensic casework, should be viewed as a potential source of trace evidence.

The epidemiology of assault-related hospital in-patient admissions and ED attendances.

LENUS (Irish Health Repository)

O'Farrell, A

2013-03-01

The aim of this study was to describe the epidemiology and impact of serious assault warranting in-patient care over six years and its impact on ED attendances in a large teaching hospital in Dublin over 2 years. There were 16,079 emergency assault-related inpatient hospital discharges reducing from 60.1 per 100,000 population in 2005 to 50.6 per 100,000 population in 2010. The median length of stay was 1 day (1-466) representing 49,870 bed days. The majority were young males (13,921, 86.6%; median age 26 years). Overall crime figures showed a similar reduction. However, knife crimes did not reduce over this period. Data on ED attendances confirmed the age and gender profile and also showed an increase at weekends. Alcohol misuse was recorded in 2,292\\/16079 (14%) of in-patient cases and 242\\/2484 (10%) in ED attendances. An inter-sectoral preventative approach specifically targeting knife crime is required to reduce this burden on health services.

Segmented Subduction Across the Juan De Fuca Plate: Challenges in Imaging with an Amphibious Array

Science.gov (United States)

Hawley, W. B.; Allen, R. M.

2014-12-01

The Cascadia Initiative (CI) is an amphibious array spanning the Juan de Fuca plate from formation at the ridge to the destruction of the slab in the mantle beneath western North America. This ambitions project has occupied over 300 onshore and offshore sites, providing an unprecedented opportunity to understand the dynamics of oceanic plates. The CI project is now in its fourth and final year of deployment. Here we present constraints on the structure of the Juan de Fuca plate and its interaction with western North America. We identify segmentation along the Cascadia subduction zone that can be traced back onto the Juan de Fuca plate prior to subduction. These results give insight into the life cycle of oceanic plates, from their creation at a mid-ocean ridge to their subduction and subsequent recycling into the mantle.

A 10-year review of fatal community assault cases at a regional ...

African Journals Online (AJOL)

Background. An increase in autopsied community assault (CA) fatalities was observed at the Tygerberg Forensic Pathology Services (FPS), Cape Town, South Africa (SA). There is a paucity of information on the incidence and prevalence of these cases in SA. Objectives. To determine the patterns and trends of injuries ...

Forensic nursing in the context of sexual assault: comparing the opinions and practices of nurse examiners and nurses.

Science.gov (United States)

Du Mont, Janice; Parnis, Deborah

2003-08-01

This population-based study compared nurses who had participated in a sexual assault nurse examiner training program (SANEs) to nurses who had not participated in the program (nonSANEs) on their opinions and practices in relation to the collection of forensic evidence. Self-administered surveys were distributed to all SANEs and non-SANEs employed in sexual assault care centres in Ontario (N = 317). We found that SANEs were more likely to indicate that certain samples, items, or questions should not be taken and/or asked as a regular part of the forensic examination. They were less likely to perceive the presence of physical injuries and semen and/or sperm as being "extremely important" to a positive legal outcome. Finally, more SANEs reported experiencing dilemmas with respect to their dual roles as caregivers and evidence collectors. These findings are discussed in relation to the more expansive and comprehensive experience and education of SANEs versus nonSANEs. Implications for care offered to victims of sexual assault are discussed.

Sexual assault during the time of Gulf War I: a cross-sectional survey of U.S. service men who later applied for Department of Veterans Affairs PTSD disability benefits.

Science.gov (United States)

Murdoch, Maureen; Polusny, Melissa A; Street, Amy; Noorbaloochi, Siamak; Simon, Alisha B; Bangerter, Ann; Grill, Joseph; Voller, Emily

2014-03-01

To estimate the cumulative incidence of sexual assault during the time of Gulf War I among male Gulf War I Veterans who later applied for Department of Veterans Affairs (VA) post-traumatic stress disorder disability benefits and to identify potential risk and protective factors for sexual assault within the population. Mailed, national, cross-sectional survey supplemented with VA administrative and clinical data. Of 2,415 Veterans sampled, 1,700 (70%) responded. After adjusting for nonignorable missing data, the cumulative incidence of sexual assault during Gulf War I in this population ranged from 18% [95% confidence intervals (CI): 5.0%-51.9%] to 21% (95% CI: 20.0-22.0). Deployment was not associated with sexual assault [Odds Ratio (OR), 0.96; 95% CI: 0.75-1.23], but combat exposure was (OR, 1.80; 95% CI: 1.52-2.10). Other correlates of sexual assault within the population included working in a unit with greater tolerance of sexual harassment (OR, 1.80; 95% CI: 1.52-2.10) and being exposed to more sexual identity challenges (OR, 1.76; 95% CI: 1.55-2.00). The 9-month cumulative incidence of sexual assault in this particular population exceeded the lifetime cumulative incidence of sexual assault in U.S. civilian women. Although Persian Gulf deployment was not associated with sexual assault in this population, combat exposure was. Reprint & Copyright © 2014 Association of Military Surgeons of the U.S.

The Association Between Urban Tree Cover and Gun Assault: A Case-Control and Case-Crossover Study.

Science.gov (United States)

Kondo, Michelle C; South, Eugenia C; Branas, Charles C; Richmond, Therese S; Wiebe, Douglas J

2017-08-01

Green space and vegetation may play a protective role against urban violence. We investigated whether being near urban tree cover during outdoor activities was related to being assaulted with a gun. We conducted geographic information systems-assisted interviews with boys and men aged 10-24 years in Philadelphia, Pennsylvania, including 135 patients who had been shot with a firearm and 274 community controls, during 2008-2011. Each subject reported a step-by-step mapped account of where and with whom they traveled over a full day from waking until being assaulted or going to bed. Geocoded path points were overlaid on mapped layers representing tree locations and place-specific characteristics. Conditional logistic regressions were used to compare case subjects versus controls (case-control) and case subjects at the time of injury versus times earlier that day (case-crossover). When comparing cases at the time of assault to controls matched at the same time of day, being under tree cover was inversely associated with gunshot assault (odds ratio (OR) = 0.70, 95% confidence interval (CI): 0.55, 0.88), especially in low-income areas (OR = 0.69, 95% CI: 0.54, 0.87). Case-crossover models confirmed this inverse association overall (OR = 0.55, 95% CI: 0.34, 0.89) and in low-income areas (OR = 0.54, 95% CI: 0.33, 0.88). Urban greening and tree cover may hold promise as proactive strategies to decrease urban violence. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health 2017. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Preliminary Evaluation of the "Playing the Game" Sexual Assault Prevention Theatre Program

Science.gov (United States)

Thatcher, W. Gregory

2011-01-01

Purpose: To compare the effectiveness of a one-time sexual assault prevention theatre performance against a similar content video performance and a non-intervention control group. Methods: Using the College Date Rape Attitudes and Behaviors Survey, four-hundred ninety-seven students provided matched pairs data for analysis. Results: At a…

Using Mediation in Response to Sexual Assault on College and University Campuses.

Science.gov (United States)

Sisson, V. Shamim; Todd, Sybil R.

1995-01-01

Describes policies and procedures for using mediation as one alternative for adjudicating sexual assault cases, and examines factors to consider for implementation. Mediation gives survivors an opportunity to confront accused in a safe environment and to regain a feeling of control in life. Provides recommendations based on experiences at the…

Targeting Alcohol Misuse: A Promising Strategy for Reducing Military Sexual Assaults?

Science.gov (United States)

2014-01-01

aggressive in general (i.e., outside the laboratory), have antisocial characteristics, and endorse more feelings of anger and hostility toward others...conducted using a validated measure, such as the Alcohol Use Disorders Identification Test (AUDIT; Babor and Grant, 1989), AUDIT-C (Bradley et al...Factors for Rape, Physical Assault and Posttraumatic Stress Disorder in Women: Examination of Differential Multivariate Relationships,” Journal of

Work-related assaults on nursing staff in riyadh, saudi arabia.

Science.gov (United States)

Mohamed, Ashry G

2002-09-01

To determine the extent of work-related violence against nurses in hospitals in Riyadh. Through a cross sectional approach, a self administered questionnaire was offered to 500 active-duty nurses selected randomly. In addition to the demographic characteristics, the questionnaire inquired about exposure to workplace violence, hospital and department of employment at the time of exposure, characteristics of the assailant and nurses' perception of the causes of violence. Out of 434 respondents, 93 (21.4%) were males, and 341 (78.6%) females. The mean age was 36.1 ± 7.97 years. Workplace violence was experienced by 235 (54.3%) nurses. Of these 93.2% were exposed to harsh insulting language, 32.8% to verbal threat, 28.1% to attempts of physical assault, 17.4% to sexual harassment and 16.2% to actual physical assault. Nurses working in psychiatry and emergency units had the highest rate of exposure to violence (84.3% & 62.1% respectively) Nurses perceived shortage in security personnel (82%), shortage in nursing staff (63%), language barrier (36.3%) and unrestricted movement of patients in hospitals (21.5%) as causes of their exposure to violence. improve security in hospitals by increasing the number of security officers on duty and increase the community's awareness of the problem.

Military Sexual Trauma Among Recent Veterans: Correlates of Sexual Assault and Sexual Harassment.

Science.gov (United States)

Barth, Shannon K; Kimerling, Rachel E; Pavao, Joanne; McCutcheon, Susan J; Batten, Sonja V; Dursa, Erin; Peterson, Michael R; Schneiderman, Aaron I

2016-01-01

Military sexual trauma (MST) includes sexual harassment or sexual assault that occurs during military service and is of increasing public health concern. The population prevalence of MST among female and male veterans who served during Operations Enduring Freedom and Iraqi Freedom (OEF/OIF) has not been estimated to our knowledge. The purpose of this study is to assess the population prevalence and identify military correlates of MST, sexual harassment, and sexual assault among OEF/OIF veterans. MST was assessed in the 2009-2011 National Health Study for a New Generation of U.S. Veterans, a survey of 60,000 veterans who served during the OEF/OIF eras (response rate, 34%, n=20,563). Weighted prevalence estimates and AORs of MST, sexual harassment, and sexual assault among women and men were calculated. Gender-stratified logistic regression models controlled for military and demographic characteristics. Data analyses were conducted in 2013-2014. Approximately 41% of women and 4% of men reported experiencing MST. Deployed men had lower risk for MST compared with non-deployed men, though no difference was found among women. However, veterans reporting combat exposure during deployment had increased risk for MST compared with those without, while controlling for OEF/OIF deployment. Among women, Marines and Navy veterans had increased risk for MST compared with Air Force veterans. MST was significantly higher among veterans who reported using Veterans Affairs healthcare services. These prevalence estimates underscore the importance of public awareness and continued investigation of the public health impact of MST. Published by Elsevier Inc.

Fish embryos on land: terrestrial embryo deposition lowers oxygen uptake without altering growth or survival in the amphibious fish Kryptolebias marmoratus.

Science.gov (United States)

Wells, Michael W; Turko, Andy J; Wright, Patricia A

2015-10-01

Few teleost fishes incubate embryos out of water, but the oxygen-rich terrestrial environment could provide advantages for early growth and development. We tested the hypothesis that embryonic oxygen uptake is limited in aquatic environments relative to air using the self-fertilizing amphibious mangrove rivulus, Kryptolebias marmoratus, which typically inhabits hypoxic, water-filled crab burrows. We found that adult mangrove rivulus released twice as many embryos in terrestrial versus aquatic environments and that air-reared embryos had accelerated developmental rates. Surprisingly, air-reared embryos consumed 44% less oxygen and possessed larger yolk reserves, but attained the same mass, length and chorion thickness. Water-reared embryos moved their opercula ∼2.5 more times per minute compared with air-reared embryos at 7 days post-release, which probably contributed to the higher rates of oxygen uptake and yolk utilization we observed. Genetically identical air- and water-reared embryos from the same parent were raised to maturity, but the embryonic environment did not affect growth, reproduction or emersion ability in adults. Therefore, although aspects of early development were plastic, these early differences were not sustained into adulthood. Kryptolebias marmoratus embryos hatched out of water when exposed to aerial hypoxia. We conclude that exposure to a terrestrial environment reduces the energetic costs of development partly by reducing the necessity of embryonic movements to dispel stagnant boundary layers. Terrestrial incubation of young would be especially beneficial to amphibious fishes that occupy aquatic habitats of poor water quality, assuming low terrestrial predation and desiccation risks. © 2015. Published by The Company of Biologists Ltd.

Combining Primary Prevention and Risk Reduction Approaches in Sexual Assault Protection Programming

Science.gov (United States)

Menning, Chadwick; Holtzman, Mellisa

2015-01-01

Objective: The object of this study is to extend prior evaluations of Elemental, a sexual assault protection program that combines primary prevention and risk reduction strategies within a single program. Participants and Methods: During 2012 and 2013, program group and control group students completed pretest, posttest, and 6-week and 6-month…

A molecular basis behind heterophylly in an amphibious plant, Ranunculus trichophyllus.

Science.gov (United States)

Kim, Juhyun; Joo, Youngsung; Kyung, Jinseul; Jeon, Myeongjune; Park, Jong Yoon; Lee, Ho Gyun; Chung, Doo Soo; Lee, Eunju; Lee, Ilha

2018-02-01

Ranunculus trichophyllus is an amphibious plant that produces thin and cylindrical leaves if grown under water but thick and broad leaves if grown on land. We found that such heterophylly is widely controlled by two plant hormones, abscisic acid (ABA) and ethylene, which control terrestrial and aquatic leaf development respectively. Aquatic leaves produced higher levels of ethylene but lower levels of ABA than terrestrial leaves. In aquatic leaves, their distinct traits with narrow shape, lack of stomata, and reduced vessel development were caused by EIN3-mediated overactivation of abaxial genes, RtKANADIs, and accompanying with reductions of STOMAGEN and VASCULAR-RELATED NAC-DOMAIN7 (VDN7). In contrast, in terrestrial leaves, ABI3-mediated activation of the adaxial genes, RtHD-ZIPIIIs, and STOMAGEN and VDN7 established leaf polarity, and stomata and vessel developments. Heterophylly of R.trichophyllus could be also induced by external cues such as cold and hypoxia, which is accompanied with the changes in the expression of leaf polarity genes similar to aquatic response. A closely-related land plant R. sceleratus did not show such heterophyllic responses, suggesting that the changes in the ABA/ethylene signaling and leaf polarity are one of key evolutionary steps for aquatic adaptation.

'Violence is not part of our job': a thematic analysis of psychiatric mental health nurses' experiences of patient assaults from a New Zealand perspective.

Science.gov (United States)

Baby, Maria; Glue, Paul; Carlyle, Dave

2014-09-01

This paper describes psychiatric mental health nurses' (PMHN) experiences of patient assaults within mental healthcare settings using a thematic analytical approach. The aim of the study was to explore and describe psychiatric mental health nurses' experiences of patient assaults. The major findings of the study related to the nature and impact of assaults and supportive strategies associated with violence perpetrated by patients against psychiatric mental health nurses. Perpetrator risk factors for patients include mental health disorders, alcohol and drug use and the inability to deal with situational crises. The injuries sustained by nurses in the context of the study include lacerations, head injuries, dislocations and bruises. Psychological harm has also occurred, including quite severe mental health problems, such as post-traumatic stress disorder. Protective strategies for combating negative consequences of workplace violence include practice of self-defence, social support and a supportive and consultative workplace culture with access to counselling services and assistance in all aspects, including finances. The paper concludes that while healthcare employers need to provide better support services to the healthcare professionals who are assaulted, the legal system also needs to acknowledge that assaults against nurses are a violation of human rights and violence should not to be tolerated as part of working in mental healthcare settings.

The relationship between adult sexual assault and prostitution: an exploratory analysis.

Science.gov (United States)

Campbell, Rebecca; Ahrens, Courtney E; Sefl, Tracy; Clark, Marcia L

2003-06-01

Previous research has established a link between childhood sexual abuse and engaging in prostitution as an adult. The purpose of this study was to extend this literature by exploring whether being raped as an adult is associated with exchanging sex for money. Interviews with 102 rape survivors in a major metropolitan area revealed that 23.5% had engaged in prostitution post-rape. Those who had exchanged sex for money were more likely to be women of color, to have a high school education or less, to be unemployed, and to have children to support, than those who had not engaged in prostitution post-assault. The prostitution subsample also had significantly higher levels of psychological distress, physical health symptomatology, and substance use. Survivors were asked whether and how the rape was associated with engaging in prostitution: most (75%) stated that they felt it was related to the assault. The most commonly cited reason for engaging in prostitution by these survivors was that they were trying to regain some control over their lives and their bodies; exchanging sex for money was seen as one way to control men's access to them. Implications for future research on victimization and prostitution are discussed.

A shared data approach more accurately represents the rates and patterns of violence with injury assaults.

Science.gov (United States)

Gray, Benjamin J; Barton, Emma R; Davies, Alisha R; Long, Sara J; Roderick, Janine; Bellis, Mark A

2017-12-01

To investigate whether sharing and linking routinely collected violence data across health and criminal justice systems can provide a more comprehensive understanding of violence, establish patterns of under-reporting and better inform the development, implementation and evaluation of violence prevention initiatives. Police violence with injury (VWI) crimed data and emergency department (ED) assault attendee data for South Wales were collected between 1 April 2014 and 31 March 2016 to examine the rates and patterns of VWI. Person identifiable data (PID) were cross-referenced to establish if certain victims or events were less likely to be reported to criminal justice services. A total of 18 316 police crimed VWI victims and 10 260 individual ED attendances with an assault-related injury were considered. The majority of ED assault attendances (59.0%) were unknown to police. The key demographic identified as under-reporting to police were young males aged 18-34 years, while a significant amount of non-reported assaults involved a stranger. The combined monthly age-standardised rates were recalculated and on average were 74.7 (95% CI 72.1 to 77.2) and 66.1 (95% CI 64.0 to 68.2) per 100 000 population for males and females, respectively. Consideration of the additional ED cases resulted in a 35.3% and 18.1% increase on the original police totals for male and female VWI victims. This study identified that violence is currently undermeasured, demonstrated the importance of continued sharing of routinely collected ED data and highlighted the benefits of using PID from a number of services in a linked way to provide a more comprehensive picture of violence. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Social reactions to disclosure of sexual victimization and adjustment among survivors of sexual assault.

Science.gov (United States)

Orchowski, Lindsay M; Untied, Amy S; Gidycz, Christine A

2013-07-01

How a support provider responds to disclosure of sexual victimization has important implications for the process of recovery. The present study examines the associations between various positive and negative social reactions to sexual assault disclosure and psychological distress, coping behavior, social support, and self-esteem in a sample of college women (N = 374). Social reactions to assault disclosure that attempted to control the survivor's decisions were associated with increased symptoms of posttraumatic stress, depression, and anxiety and lower perceptions of reassurance of worth from others. Blaming social reactions were associated with less self-esteem and engagement in coping via problem solving. Social reactions that provided emotional support to the survivor were associated with increased coping by seeking emotional support. Contrary to expectations, social reactions that treated the survivor differently were associated with higher self-esteem. Implications are discussed.

The Laboratory Diagnosis of Sexually Transmitted Infections in Cases of Sexual Assault and Abuse

Directory of Open Access Journals (Sweden)

Max A Chernesky

2005-01-01

Full Text Available Laboratory staff dealing with samples from victims must be aware that such patients have been psychologically traumatized and deserve special care. The help of a sexual assault care team should be sought if available, and appropriate specimens should be collected two to 10 days after an incident, preferably in a single visit. Specimens should be clearly labelled, and the laboratory should be informed. In the laboratory, all procedures need to be clearly documented. There are special requirements for the collection of forensic specimens and associated records, which may later be required for legal proceedings. The laboratory must know what the current legal status is for any test being used in that community. The present article serves as a guideline to more detailed practice standards for the investigation of individual sexually transmitted infections in assault and abuse situations.

Prevalence of HIV among victims of sexual assault who were mentally impaired children (5 to 18 years in the Mthatha area of South Africa

Directory of Open Access Journals (Sweden)

Banwari L. Meel

2009-04-01

Method: This is a record review of attendees at the Sinawe Centre from 2001 to 2005. It is the only centre in the Mthatha area that provides care for sexually assaulted persons and it is affiliated to the Nelson Mandela Academic Hospital. All mentally impaired victims of sexual assault were recorded on the register. Results: During the study period, 1,268 individuals, of whom 32 were profoundly mentally impaired, attended the Sinawe Centre following sexual assault. Of these mentally impaired individuals, 28 (87.5% were below the age of 18 years. Two were males while the rest were females, giving a male to female ratio of 1:15. A close relative was implicated in 29 (90.6% of the cases. Among the victims were six (18.7% epileptics who were on treatment. One was 13 years old and pregnant. Four were HIV positive on screening. Conclusion: Over 2% of the sexual assault victims attending the Sinawe Centre were mentally impaired. Of these, 12.5% were HIV seropositive.

Military Personnel: Actions Needed to Address Sexual Assaults of Male Servicemembers

Science.gov (United States)

2015-03-01

providers we interviewed said that these same traditional gender stereotypes can make it particularly difficult for males to report that they were...develop a plan for using its data to inform program development; systematically evaluate whether male victims have gender - specific medical and...not systematically identified whether male victims have any gender -specific needs. DOD sexual assault policies specify that care be sensitive to gender

Brain and behavioral evidence for altered social learning mechanisms among women with assault-related posttraumatic stress disorder.

Science.gov (United States)

Cisler, Josh M; Bush, Keith; Scott Steele, J; Lenow, Jennifer K; Smitherman, Sonet; Kilts, Clinton D

2015-04-01

Current neurocircuitry models of PTSD focus on the neural mechanisms that mediate hypervigilance for threat and fear inhibition/extinction learning. Less focus has been directed towards explaining social deficits and heightened risk of revictimization observed among individuals with PTSD related to physical or sexual assault. The purpose of the present study was to foster more comprehensive theoretical models of PTSD by testing the hypothesis that assault-related PTSD is associated with behavioral impairments in a social trust and reciprocity task and corresponding alterations in the neural encoding of social learning mechanisms. Adult women with assault-related PTSD (n = 25) and control women (n = 15) completed a multi-trial trust game outside of the MRI scanner. A subset of these participants (15 with PTSD and 14 controls) also completed a social and non-social reinforcement learning task during 3T fMRI. Brain regions that encoded the computationally modeled parameters of value expectation, prediction error, and volatility (i.e., uncertainty) were defined and compared between groups. The PTSD group demonstrated slower learning rates during the trust game and social prediction errors had a lesser impact on subsequent investment decisions. PTSD was also associated with greater encoding of negative expected social outcomes in perigenual anterior cingulate cortex and bilateral middle frontal gyri, and greater encoding of social prediction errors in the left temporoparietal junction. These data suggest mechanisms of PTSD-related deficits in social functioning and heightened risk for re-victimization in assault victims; however, comorbidity in the PTSD group and the lack of a trauma-exposed control group temper conclusions about PTSD specifically. Copyright © 2015 Elsevier Ltd. All rights reserved.

Rape myth acceptance and judgments of vulnerability to sexual assault: An internet experiment.

NARCIS (Netherlands)

Bohner, G.; Danner, U.; Siebler, F.; Samson, G.B.

2002-01-01

Processing strategies in risk assessment were studied in an Internet experiment. Women (N = 399) who were either low or high in rape myth acceptance (RMA) were asked to recall either two or six behaviors that either increase or decrease the risk of being sexually assaulted. Later they judged their

Original research: Giving sexual assault survivors time to decide: an exploration of the use and effects of the nonreport option.

Science.gov (United States)

Heffron, Laurie Cook; Busch-Armendariz, Noël Bridget; Vohra, Shetal S; Johnson, Regina Jones; Camp, Victoria

2014-03-01

Forensic nurses, sexual assault nurse examiners (SANEs), and victim advocates have long recognized the trauma of sexual assault crimes and the significance of survivors' decisions around reporting these crimes to law enforcement agencies. Until recently, survivors who didn't report the crime were not entitled to a free medical forensic examination. In a significant policy shift, the Violence Against Women and Department of Justice Reauthorization Act of 2005 provided an additional decision option with regard to the medical examination for survivors of sexual assault. This provision, referred to here as the nonreport option, was established to offer survivors a full range of reporting options and to ensure exemplary health care, with evidence collection as an important secondary goal. This study sought to examine the implementation of the nonreport option in Texas; explore its impact on SANEs, survivors, and the criminal justice system; and identify strengths and challenges of the nonreport process. A mixed-method approach was used that included qualitative interviews with 79 professionals who regularly respond to sexual assault crimes, a Web-based survey questionnaire of such professionals that yielded 131 completed surveys, and a review of existing data. The step-by-step process involved in a nonreport case was described, and findings in three descriptive areas emerged: confidentiality processes, storage and shipment of evidence, and the use of the nonreport option. Beneficial effects of the nonreport option were identified in five areas: the role of SANEs, the impact on survivors, collaborative relationships, collateral crimes, and anonymous reporting strategies. Seven areas of remaining dilemmas were also identified. Findings indicate that the nonreport option has had a considerable positive impact on SANEs, survivors of sexual assault, and the criminal justice system. But challenges remain if this option is to be fully utilized in the future; further research

Validation of a combined autosomal/Y-chromosomal STR approach for analyzing typical biological stains in sexual-assault cases.

Science.gov (United States)

Purps, Josephine; Geppert, Maria; Nagy, Marion; Roewer, Lutz

2015-11-01

DNA testing is an established part of the investigation and prosecution of sexual assault. The primary purpose of DNA evidence is to identify a suspect and/or to demonstrate sexual contact. However, due to highly uneven proportions of female and male DNA in typical stains, routine autosomal analysis often fails to detect the DNA of the assailant. To evaluate the forensic efficiency of the combined application of autosomal and Y-chromosomal short tandem repeat (STR) markers, we present a large retrospective casework study of probative evidence collected in sexual-assault cases. We investigated up to 39 STR markers by testing combinations of the 16-locus NGMSElect kit with both the 23-locus PowerPlex Y23 and the 17-locus Yfiler kit. Using this dual approach we analyzed DNA extracts from 2077 biological stains collected in 287 cases over 30 months. To assess the outcome of the combined approach in comparison to stand-alone autosomal analysis we evaluated informative DNA profiles. Our investigation revealed that Y-STR analysis added up to 21% additional, highly informative (complete, single-source) profiles to the set of reportable autosomal STR profiles for typical stains collected in sexual-assault cases. Detection of multiple male contributors was approximately three times more likely with Y-chromosomal profiling than with autosomal STR profiling. In summary, 1/10 cases would have remained inconclusive (and could have been dismissed) if Y-STR analysis had been omitted from DNA profiling in sexual-assault cases. Copyright © 2015 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

Sexual Assault Victimization and Mental Health Treatment, Suicide Attempts, and Career Outcomes Among Women in the US Army.

Science.gov (United States)

Rosellini, Anthony J; Street, Amy E; Ursano, Robert J; Chiu, Wai Tat; Heeringa, Steven G; Monahan, John; Naifeh, James A; Petukhova, Maria V; Reis, Ben Y; Sampson, Nancy A; Bliese, Paul D; Stein, Murray B; Zaslavsky, Alan M; Kessler, Ronald C

2017-05-01

To examine associations of administratively recorded sexual assault victimization during military service with subsequent mental health and negative career outcomes among US Army women controlling for nonrandom victimization exposure. We used data from the Army Study to Assess Risk and Resilience in Servicemembers to apply propensity score methods to match all 4238 female Regular Army soldiers with administratively recorded sexual assault victimization during 2004 to 2009 to 5 controls per case with similar composite victimization risk. We examined associations of this victimization measure with administratively recorded mental health treatment, suicide attempt, and Army career outcomes over the subsequent 12 months by using survival analysis for dichotomous outcomes and conditional generalized linear models for continuous outcomes. Women with administratively recorded sexual assault had significantly elevated odds ratios (ORs) of subsequent mental health treatment (any, OR = 2.5; 95% confidence interval [CI] = 2.4, 2.6; specialty, OR = 3.1; 95% CI = 2.9, 3.3; inpatient, OR = 2.8; 95% CI = 2.5, 3.1), posttraumatic stress disorder treatment (any, OR = 6.3; 95% CI = 5.7, 6.9; specialty, OR = 7.7; 95% CI = 6.8, 8.6; inpatient, OR = 6.8; 95% CI = 5.4, 8.6), suicide attempt (OR = 3.0; 95% CI = 2.5, 3.6), demotion (OR = 2.1; 95% CI = 1.9, 2.3), and attrition (OR = 1.2; 95% CI = 1.1, 1.2). Sexual assault victimization is associated with considerable suffering and likely decreased force readiness.

40 CFR 1054.801 - What definitions apply to this part?

Science.gov (United States)

2010-07-01

... recirculation (EGR), turbochargers, and oxygen sensors are not aftertreatment. Alcohol-fueled engine means an engine that is designed to run using an alcohol fuel. For purposes of this definition, alcohol fuels do not include fuels with a nominal alcohol content below 25 percent by volume. Amphibious vehicle means...

Discrepancy between information reported by the victims of sexual assaults and clinical forensic findings

DEFF Research Database (Denmark)

Scherer, Susanne; Hansen, Steen Holger; Lynnerup, Niels

2014-01-01

INTRODUCTION: From the clinical forensic examination reports made at the Department of Forensic Medicine, the University of Copenhagen, in 2007 concerning rape, attempted rape and sexual assault (RAS), information about the assault, including both violence and the perpetrator's line of sexual...... action was extracted, analysed and compared to the observed lesions (LE). MATERIAL AND METHODS: A total of 184 girls and women were included in this retrospective study. RESULTS: 75.5% of the victims were under 30 years of age. Observed LE: 79% had observed LE. 41% had body LE only, 19% genito-anal LE...... by slight, blunt force. Information on line of sexual action was present in 148 cases. A total of 123 victims reported penetration: 94% vaginal, 16% anal and 20% oral. Three were exposed to anal penetration only. Eleven perpetrators used a condom. 50% of the cases with vaginal and/or anal penetration had...

To honor and obey: Perceptions and disclosure of sexual assault among honor ideology women.

Science.gov (United States)

McLean, Caitlin L; Crowder, Marisa K; Kemmelmeier, Markus

2018-05-15

The overwhelming majority of rapes goes unreported. To better understand the sociocultural mechanisms behind why underreporting may occur, three studies (total n = 1,481) examine how women's endorsement of honor values influence the perceptions of rape. Using vignettes that varied the closeness of the perpetrator of a sexual assault (i.e., stranger, acquaintance, or husband), we found that women who endorse honor values of womanhood were less likely to label a forced sexual act as "rape" and to suggest that the victim discloses the rape to others, including to the police. This was especially true the closer the victim was to the perpetrator (e.g., husband vs. stranger). Our findings highlight the effects of honor values on perceived sexual assault and the consequences of disclosure, and may aid in understanding barriers to rape reporting and areas for intervention. © 2018 Wiley Periodicals, Inc.

[Examination results and autopsy findings in assaults on elderly people].

Science.gov (United States)

Bode-Jänisch, Stefanie; Havermann, Robert; Germerott, Tanja; Fieguth, Armin

2010-01-01

As the percentage of elderly people in the population grows, violence against persons of advanced age constitutes an increasing social problem. The findings of the clinical forensic examinations (CE group) and autopsies performed on elderly violence victims (> or = 60 years) between 1999 and 2008 at the Institute of Legal Medicine of the Hanover Medical School were retrospectively analysed. In all, the study material comprised 55 victims of the CE group (35 females and 20 males, median age 73.5 years) and 55 autopsies (33 females and 22 males, median age 72.7 years). In most of the autopsy cases, the suspect was a family member or partner. In contrast, the alleged perpetrator was a stranger in most cases of the CE group. Blunt force injuries were most often found in the CE group victims (63.6%). Altogether, 38.2% (CE group) and 20.0% (autopsy cases) of the violent assaults were associated with robbery. In the majority of the CE cases, the victims suffered potentially or acute life-threatening injuries. In summary, the analysis shows that elderly people frequently become victims of robbery and blunt force injury. In most homicides of old people, the perpetrator is familiar to the victim. In surviving elderly violence victims, the assault is more likely to be reported to the police if the suspect is a stranger.

The journalists’ obligation of protecting the victims of sexual assault

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Dan Valeriu Voinea

2015-08-01

Full Text Available The most debated media story of 2015 in Romania was related to a case of sexual assualt. On the 19th of July 2015 seven teenagers were released from house arrest in the case where they were accused of collectively raping an 18-year-old high school student. The Romania media landscape was quickly overtaken by this story: we had in depth media reports about the alleged assailaints and their home town, scandal regarding a facebook group created by a parent of one of the former mentioned and even a TV appearance from the victim and her mother on live television. The present article will attempt an analysis of the responsabilities that journalists have in protecting victims of sexual assault, according to the European law, Romanian legislation and in the media code of ethics. The questions we are starting from are these: were the Romanian journalists really disgusted by the actions of the seven or was it just a race for larger readership and viewership? What did the journalists do wrong when reporting n this story? What could they and should they have done more in order to protect a victim of sexual assault? And why was this case so widely reported while other cases of rape are constantly ignored by the Romanian media and society?

Plan to Prevent and Respond to Sexual Assault of Military Men

Science.gov (United States)

2016-10-01

Kenyon, S. (1996). "Honey, we don’t do men": Gender stereotypes and the provision of services to sexually assaulted males . Journal of Interpersonal... males is limited. The Department is now working to increase research-informed, gender -specific prevention techniques that address male specific...needs of male survivors. The Department will conduct further evaluation of gender -specific needs to determine if additional gender -specific training or

Sexual Harassment and Assault in the U.S. Military: A Review of Policy and Research Trends.

Science.gov (United States)

Stander, Valerie A; Thomsen, Cynthia J

2016-01-01

Recently, there has been increasing concern regarding the problem of sexual violence in the military. Because sexual harassment and assault are more closely intertwined in the military than in most civilian contexts, the military context affords a unique opportunity to study the interrelationships between these two types of sexual violence. In this review, we briefly summarize existing research on military sexual trauma prevalence rates, effects on victims, and risk factors, as well as prevention and response programs in the military context. In each of these topic areas, we emphasize issues unique to the complex interplay between sexual harassment and assault in the military and make recommendations for future research. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

Interpersonal Violence and Sexual Assault: Trauma-Informed Communication Approaches in University Counseling Centers

Science.gov (United States)

Yoshimura, Christina Granato; Campbell, Kimberly Brown

2016-01-01

A university in the United States Mountain West utilized grant resources to track counseling services for students who were currently experiencing or who had historically experienced relationship violence, sexual assault and/or stalking. This report reflects on the first 2 years of this program, including an overview of prevalence and reporting…

Assault by burning in Jordan

Science.gov (United States)

Haddadin, W.

2012-01-01

Summary Criminal attacks by burns on women in Jordan are highlighted in this retrospective study carried out of all proved cases of criminal burns in female patients treated at the burn unit of the Royal Rehabilitation Center in Jordan between January 2005 and June 2012. Thirteen patients were included in our study, out of a total of 550 patients admitted, all in the age range of 16-45 yr. Of these 13 women, six were burned by acid throwing, five by hot water, and two by direct flames from fuel thrown over them. Burn percentage ranged from 15 to 75% of the total body surface area, with involvement in most cases of the face and upper trunk. The mean hospital stay was 33 days and the mortality rate was 3/13, i.e. 23%. Violence against women exists in Jordanian society, yet burning assaults are rare. Of these, burning by throwing acid is the most common and most disfiguring act, with a higher mortality rate in domestic environments. PMID:23766757

Occupational hazards in hospitals: accidents, radiation, exposure to noxious chemicals, drug addiction and psychic problems, and assault

Energy Technology Data Exchange (ETDEWEB)

Gestal, J.J.

1987-08-01

Except for infectious diseases all the main occupational hazards affecting health workers are reviewed: accidents (explosions, fires, electrical accidents, and other sources of injury); radiation (stochastic and non-stochastic effects, protective measures, and personnel most at risk); exposure to noxious chemicals, whose effects may be either local (allergic eczema) or generalised (cancer, mutations), particular attention being paid to the hazards presented by formol, ethylene oxide, cytostatics, and anaesthetic gases; drug addiction (which is more common among health workers than the general population) and psychic problems associated with promotion, shift work, and emotional stress; and assault (various types of assault suffered by health workers, its causes, and the characterisation of the most aggressive patients).

Occupational hazards in hospitals: accidents, radiation, exposure to noxious chemicals, drug addiction and psychic problems, and assault

International Nuclear Information System (INIS)

Gestal, J.J.

1987-01-01

Except for infectious diseases all the main occupational hazards affecting health workers are reviewed: accidents (explosions, fires, electrical accidents, and other sources of injury); radiation (stochastic and non-stochastic effects, protective measures, and personnel most at risk); exposure to noxious chemicals, whose effects may be either local (allergic eczema) or generalised (cancer, mutations), particular attention being paid to the hazards presented by formol, ethylene oxide, cytostatics, and anaesthetic gases; drug addiction (which is more common among health workers than the general population) and psychic problems associated with promotion, shift work, and emotional stress; and assault (various types of assault suffered by health workers, its causes, and the characterisation of the most aggressive patients). (author)

Forensic medical examinations conducted on complainants of sexual assault in the Forensic Medicine Institute, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, between 2006 and 2013

Directory of Open Access Journals (Sweden)

Piotr Engelgardt

2015-02-01

Full Text Available A total of 46 cases of alleged sexual assault were analysed from the years 2006–2013 where forensic medical examinations were conducted. The material was compared with data from literature. All the victims were female. In 9 cases (20% a sexual assault by sexual touching was alleged, 67% of complainants (31 cases had alleged non-consensual sexual intercourse, 6 complainants (13% had no recollection of events. Genital area injuries were reported in 26% of sexual assault victims. Injuries of other parts of the body were found in 73% of victims. None of the subjects were positive for severe injuries such as fractures, wounds, and head trauma with loss of consciousness. The majority of complainants (29 cases, 63% were examined within 24 hours after the incident and 6 examinees (13% were assessed between 24 and 48 hours after the alleged sexual assault. Eleven forensic medical examinations (24% were conducted after the lapse of more than 48 hours since the alleged incident. Twenty nine complainants admitted that they had washed their genital area after the sexual assault. Forensic swabs were taken during all forensic medical examinations.

A Danish model for treating victims of rape and sexual assault: The multidisciplinary public approach

DEFF Research Database (Denmark)

Bramsen, Rikke Holm; Elklit, Ask; Nielsen, Louise Hjort

2009-01-01

Most centers for rape and sexual assault victims today build on the original principles proposed in Boston by Burgess and Holmstrom in the 1970s (Burgess & Holmstrom, 1973; Burgess, 2006). In line with technological advances, scientific developments, and societal changes, the standards of and the......Most centers for rape and sexual assault victims today build on the original principles proposed in Boston by Burgess and Holmstrom in the 1970s (Burgess & Holmstrom, 1973; Burgess, 2006). In line with technological advances, scientific developments, and societal changes, the standards...... of and the framework behind these centers must be assessed and developed further to accommodate the growing need for rape trauma services in Europe and worldwide. This paper describes the experiences of a public Danish center for rape victims and proposes a management model for current and future rape victim centers....

Department of Defense Annual Report on Sexual Assault in the Military. Fiscal Year 2011

Science.gov (United States)

2012-04-01

better understand the link between drugs (e.g., illicit, prescription, and/or synthetic drugs, and alcohol consumption) and sexual assault, the National... marijuana and arrested. Due to Subject’s arrest and pending EAS, no further administrative or judicial action will be initiated by Command. 71a

Nighttime assaults: using a national emergency department monitoring system to predict occurrence, target prevention and plan services

Directory of Open Access Journals (Sweden)

Bellis Mark A

2012-09-01

Full Text Available Abstract Background Emergency department (ED data have the potential to provide critical intelligence on when violence is most likely to occur and the characteristics of those who suffer the greatest health impacts. We use a national experimental ED monitoring system to examine how it could target violence prevention interventions towards at risk communities and optimise acute responses to calendar, holiday and other celebration-related changes in nighttime assaults. Methods A cross-sectional examination of nighttime assault presentations (6.01 pm to 6.00 am; n = 330,172 over a three-year period (31st March 2008 to 30th March 2011 to English EDs analysing changes by weekday, month, holidays, major sporting events, and demographics of those presenting. Results Males are at greater risk of assault presentation (adjusted odds ratio [AOR] 3.14, 95% confidence intervals [CIs] 3.11-3.16; P 2 = 0.918; P  Conclusions To date, the role of ED data has focused on helping target nightlife police activity. Its utility is much greater; capable of targeting and evaluating multi-agency life course approaches to violence prevention and optimising frontline resources. National ED data are critical for fully engaging health services in the prevention of violence.

Drinking by amphibious fish: convergent evolution of thirst mechanisms during vertebrate terrestrialization.

Science.gov (United States)

Katayama, Yukitoshi; Sakamoto, Tatsuya; Saito, Kazuhiro; Tsuchimochi, Hirotsugu; Kaiya, Hiroyuki; Watanabe, Taro; Pearson, James T; Takei, Yoshio

2018-01-12

Thirst aroused in the forebrain by angiotensin II (AngII) or buccal drying motivates terrestrial vertebrates to search for water, whereas aquatic fish can drink surrounding water only by reflex swallowing generated in the hindbrain. Indeed, AngII induces drinking through the hindbrain even after removal of the whole forebrain in aquatic fish. Here we show that AngII induces thirst also in the amphibious mudskipper goby without direct action on the forebrain, but through buccal drying. Intracerebroventricular injection of AngII motivated mudskippers to move into water and drink as with tetrapods. However, AngII primarily increased immunoreactive c-Fos at the hindbrain swallowing center where AngII receptors were expressed, as in other ray-finned fish, and such direct action on the forebrain was not found. Behavioural analyses showed that loss of buccal water on land by AngII-induced swallowing, by piercing holes in the opercula, or by water-absorptive gel placed in the cavity motivated mudskippers to move to water for refilling. Since sensory detection of water at the bucco-pharyngeal cavity like 'dry mouth' has recently been noted to regulate thirst in mammals, similar mechanisms seem to have evolved in distantly related species in order to solve osmoregulatory problems during terrestrialization.

Breathing air in air: in what ways might extant amphibious fish biology relate to prevailing concepts about early tetrapods, the evolution of vertebrate air breathing, and the vertebrate land transition?

Science.gov (United States)

Graham, Jeffrey B; Lee, Heather J

2004-01-01

The air-breathing fishes have heuristic importance as possible models for the Paleozoic evolution of vertebrate air breathing and the transition to land. A recent hypothesis about this transition suggests that the diverse assemblage of marine amphibious fishes occurring primarily in tropical, high intertidal zone habitats are analogs of early tetrapods and that the intertidal zone, not tropical freshwater lowlands, was the springboard habitat for the Devonian land transition by vertebrates. Here we argue that selection pressures imposed by life in the intertidal zone are insufficient to have resulted in the requisite aerial respiratory capacity or the degree of separation from water required for the vertebrate land transition. The extant marine amphibious fishes, which occur mainly on rocky shores or mudflats, have reached the limit of their niche expansion onto land and remain tied to water by respiratory structures that are less efficient in air and more vulnerable to desiccation than lungs. We further argue that evolutionary contingencies actuated by the Devonian origin of the tetrapods marked a critical point of divergence for a way of life in which selection pressures would operate on the physiology, morphology, and natural history of the different vertebrate groups. While chronically hypoxic and shallow water conditions in the habitats of some primitive bony fishes and some amphibians appear similar to the conditions that prevailed in the Devonian, markedly different selection pressures have operated on other amphibians and bony fishes over the 300 million years since the vertebrate land transition. For example, both egg development and larval metamorphosis in extant amphibians are geared mainly toward compensating for the uncertainty of habitat water quality or even the absence of water by minimizing the time required to develop there. In contrast, reproduction by most intertidal (and amphibious) fishes, all of which are teleosts, remains dependent on a

Masculine discrepancy stress, substance use, assault and injury in a survey of US men.

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Reidy, Dennis E; Berke, Danielle S; Gentile, Brittany; Zeichner, Amos

2016-10-01

To understand and ultimately prevent injury and behavioural health outcomes associated with masculinity, we assessed the influence of masculine discrepancy stress (stress that occurs when men perceive themselves as falling short of the traditional gender norms) on the propensity to engage in stereotypically masculine behaviours (eg, substance use, risk taking and violence) as a means of demonstrating masculinity. Six-hundred men from the USA were recruited via Amazon's Mechanical Turk (MTurk) online data collection site to complete surveys assessing self-perceptions of gender role discrepancy and consequent discrepancy stress, substance use/abuse, driving while intoxicated (DWI) and violent assaults. Negative binomial regression analyses indicated significant interactive effects wherein men high on gender role discrepancy and attendant discrepancy stress reported significantly more assaults with a weapon (B=1.01; SE=0.63; IRR=2.74; p=0.05) and assaults causing injury (B=1.01; SE=0.51; IRR=2.74; p<0.05). There was no association of discrepancy stress to substance abuse, but there was a protective effect of gender role discrepancy for DWI among men low on discrepancy stress (B=-1.19, SE=0.48; IRR=0.30; p=0.01). These findings suggest that gender role discrepancy and associated discrepancy stress, in particular, represent important injury risk factors and that prevention of discrepancy stress may prevent acts of violence with the greatest consequences and costs to the victim, offender and society. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Evaluation of Military Criminal Investigative Organizations’ Child Sexual Assault Investigations

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2014-09-09

the definition of child abuse that includes the rape , molestation, prostitution , or other such form of sexual exploitation of a child; or incest...data gleaned from comparable statistical samples. See Appendix B for details. The primary offenses that occurred were rape of a child, aggravated...Offense/Manual for Courts-Martial Rape of a child under 12 Rape of a child over 12 but under 16 Sexual assault of a child under 16 Sexual abuse of a

"Yes Means Yes:" A New Approach to Sexual Assault Prevention and Positive Sexuality Promotion

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Lafrance, Dawn E.; Loe, Meika; Brown, Scott C.

2012-01-01

"Yes Means Yes" (YMY) is an interdisciplinary, noncredit, five-week, positive sexuality seminar offered at a small liberal arts college as part of a campus-wide initiative to improve students' relationship skills and behaviors. Most university campuses employ some sort of sexual assault prevention program to help protect students from problematic…

A Study of the Russian Acquisition of the French Mistral Amphibious Assault Warships

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2011-06-01

The Moskva awaiting scrapping in Alang , India ...............................................8  Figure 4.  LPD Ivan Rogov underway (From U.S. Navy...Figure 3. The Moskva awaiting scrapping in Alang , India11 Figure 4. LPD Ivan Rogov underway (From U.S. Navy, 2010) These vessels are

Action Stations! 100 years of trauma care on maritime and amphibious operations in the Royal Navy.

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Osborne, M; Smith, J E

2015-01-01

Over the past century trauma care within the Royal Navy (RN) has evolved; wartime experiences and military medical research have combined to allow significant improvement in the care of casualties. This article describes the key maritime and amphibious operations that have seen the Royal Navy Medical Service (RNMS) deliver high levels of support to wherever the Naval Service has deployed in the last 100 years. Key advancements in which progress has led to improved outcomes for injured personnel are highlighted--the control and treatment of blood loss, wound care, and the prevention and management of organ failure with optimal resuscitation. Historians often point out how slowly military medicine progressed for the first few thousand years of its recorded history, and how quickly it has progressed in the last century. This reflective article will show how the RNMS has been an integral part of that story, and how the lessons learnt by our predecessors have shaped our modern day doctrine surrounding trauma care.

The Ottoman Siege and Assault of Constantinople in 1422 AD: Its Military and Political Aspect

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Tatiana V. Kushch

2017-11-01

Full Text Available This paper addresses the military and political aspect of the Turkish siege of Constantinople in 1422 AD, when the Ottomans gained valuable experience to use it later, in the final battle of 1453. The research is based on the analysis of fifteenth-century Byzantine historical and rhetorical works. The author of this paper has reconstructed the course of the siege and the main stages of preparation to the decisive assault, has analysed the enemy’s military plans, the alignment of forces and tactical ploys of siege warfare, the specificities of Ottoman weaponry, and the sides’ actions during the assault. Attention has been paid to the Byzantines’ behaviour in the period of military conflict and the emperors’ political actions for the conflict resolution. The history of the siege and assault of the Byzantine capital in 1422 has been placed into the political context of the period in question, and has been uncovered as a stage in the development of the Byzantine-Ottoman relations in the late fourteenth and early fifteenth century. The paper concludes that the Ottomans’ rout resulted from a series of circumstances: the perfection of the fortification system of Constantinople, total mobilization of the metropolitan population, the lack of maritime blockade, and the rebel in the rear of the Ottomans starting not without a help from the Byzantines, all of this allowed the city to withstand. The siege was relieved; however, the situation in foreign policy was still difficult for Byzantium, thus making the emperor to search for peace with the sultan.

Autonomous Dirigible Airships: A Comparative Analysis and Operational Efficiency Evaluation for Logistical Use in Complex Environments

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2012-06-01

using unmanned vehicles, also known as autonomous vehicles . These autonomous vehicles can be controlled remotely via satellite or radio signals...assault purposes across all services. This major shift to autonomous vehicles has kept a large number of troops out of dangerous environments such as Iraq

Disclosure of domestic violence and sexual assault within the context of abortion: meta-ethnographic synthesis of qualitative studies protocol.

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Mainey, Lydia; Taylor, Annabel; Baird, Kathleen; O'Mullan, Catherine

2017-12-15

One third of women will have an abortion in their lifetime (Kerr, QUT Law Rev 14:15, 2014; Aston and Bewley, Obstetrician & Gynaecologist 11:163-8, 2009). These women are more likely to have experienced domestic violence or sexual assault than women who continue with their pregnancies. Frontline health personnel involved in the care of women seeking abortions are uniquely positioned to support patients who choose to disclose their violence. Yet, the disclosure of domestic violence or sexual assault within the context of abortion is not well understood. To enhance service provision, it is important to understand the disclosure experience, that is, how frontline health personnel manage such disclosures and how victims/survivors perceive this experience. This review aims to provide a systematic synthesis of qualitative literature to increase understanding of the phenomena and identify research gaps. A meta-ethnography of qualitative evidence following PRISMA-P recommendations for reporting systematic reviews will be performed to better understand the experiences of domestic violence and sexual assault disclosure from the perspective of frontline health personnel providing support and women seeking an abortion. A three-stage search strategy including database searching, citation searching and Traditional Pearl Growing will be applied starting with the terms "domestic violence", "sexual assault", "disclosure" and "abortion", their common synonyms and MeSH terms. The database search will include CINAHL, MEDLINE, Embase and PsycINFO. Published studies from 1970, written in English and from all countries will be included. Two reviewers will screen titles and abstracts and if suitable will then perform a full-text review. To attribute weight to each study, two reviewers will perform the critical appraisal using a modified version of the "Guidelines for Extracting Data and Quality Assessing Primary Studies in Educational Research". Data extraction and coding will occur using

Sexism, Sexual Harassment, and Sexual Assault: Comparing Data from 2002 and 2006

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2008-01-01

were offensive or embarrassing), unwanted sexual attention (attempts to establish a sexual relationship), and sexual coercion (classic quid pro quo ...are defined legally. The quid pro quo type is the easiest to identify and although frequencies are low, it is the most likely to be challenged. This...SEXISM, SEXUAL HARASSMENT AND SEXUAL ASSAULT: COMPARING DATA FROM 2002 AND 2006 Dr. Richard J. Harris University of Texas at San

Sexual self-schemas of female child sexual abuse survivors: relationships with risky sexual behavior and sexual assault in adolescence.

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Niehaus, Ashley F; Jackson, Joan; Davies, Stephanie

2010-12-01

Childhood sexual trauma has been demonstrated to increase survivors' risk for engaging in unrestricted sexual behaviors and experiencing adolescent sexual assault. The current study used the sexual self-schema construct to examine cognitive representations of sexuality that might drive these behavioral patterns. In Study 1 (N = 774), we attempted to improve the content validity of the Sexual Self Schema Scale for child sexual abuse (CSA) survivors, introducing a fourth sexual self-schema factor titled the "immoral/irresponsible" factor. In Study 2 (N = 1150), the potential differences in sexual self-views, as assessed by the four sexual self-schema factors, between CSA survivors and non-victims were explored. In addition, Study 2 evaluated how these sexual self-schema differences may contribute to participation in unrestricted sexual behaviors and risk for sexual assault in adolescence. Results indicated that a history of CSA impacted the way women viewed themselves as a sexual person on each of the four factors. CSA survivors were found to view themselves as more open and possessing more immoral/irresponsible cognitions about sexuality as compared to women who did not have a CSA history. In addition, the CSA survivors endorsed less embarrassment and passionate/romantic views of their sexual selves. The interaction of CSA severity and the sexual self-schemas explained variance in adolescent sexual assault experiences above and beyond the severity of CSA history and participation in risky sexual behaviors. The findings suggest that sexual self-views may serve to moderate the relationship between CSA and adolescent sexual assault. Implications of these findings and directions for future research are discussed.

Forgotten evidence: A mixed methods study of why sexual assault kits (SAKs) are not submitted for DNA forensic testing.

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Campbell, Rebecca; Fehler-Cabral, Giannina; Bybee, Deborah; Shaw, Jessica

2017-10-01

Throughout the United States, hundreds of thousands of sexual assault kits (SAKs) (also termed "rape kits") have not been submitted by the police for forensic DNA testing. DNA evidence can help sexual assault investigations and prosecutions by identifying offenders, revealing serial offenders through DNA matches across cases, and exonerating those who have been wrongly accused. In this article, we describe a 5-year action research project conducted with 1 city that had large numbers of untested SAKs-Detroit, Michigan-and our examination into why thousands of rape kits in this city were never submitted for forensic DNA testing. This mixed methods study combined ethnographic observations and qualitative interviews to identify stakeholders' perspectives as to why rape kits were not routinely submitted for testing. Then, we quantitatively examined whether these factors may have affected police practices regarding SAK testing, as evidenced by predictable changes in SAK submission rates over time. Chronic resource scarcity only partially explained why the organizations that serve rape victims-the police, crime lab, prosecution, and victim advocacy-could not test all rape kits, investigate all reported sexual assaults, and support all rape survivors. SAK submission rates significantly increased once criminal justice professionals in this city had full access to the FBI DNA forensic database Combined DNA Index System (CODIS), but even then, most SAKs were still not submitted for DNA testing. Building crime laboratories' capacities for DNA testing and training police on the utility of forensic evidence and best practices in sexual assault investigations can help remedy, and possibly prevent, the problem of untested rape kits. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

The Entertainment-Education Strategy in Sexual Assault Prevention: A Comparison of Theoretical Foundations and a Test of Effectiveness in a College Campus Setting.

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Hust, Stacey J T; Adams, Paula M; Willoughby, Jessica Fitts; Ren, Chunbo; Lei, Ming; Ran, Weina; Marett, Emily Garrigues

2017-09-01

Among the existing sexual assault prevention efforts on college campuses, few use mass communication strategies designed to simultaneously entertain and educate. Although many entertainment-education efforts are guided by social cognitive theory, other theories may be useful in entertainment-education design. Previous research has found that social cognitive theory and social norms theory can successfully influence participants' perceived norms and efficacy related to sexual assault reduction; however, whether such results can be replicated in a naturalistic setting and the extent to which the guiding theoretical foundation may influence outcomes remain unknown. We used a pre- and posttest field experiment with college students in residence halls to assess how different theoretical foundations may influence effects. Over the course of a semester, the participants viewed eight mini-magazines developed using (1) social cognitive theory, (2) social norms theory, (3) a combination of both theoretical frameworks, or (4) a control condition with no sexual assault prevention messaging. Participants in the combined content condition had greater levels of self-efficacy related to sexual assault prevention and more accurate norm perceptions. There were also effects for the mini-magazines developed with only one theoretical framework. Overall, we found that multiple theories can effectively guide entertainment-education message development.

Evaluations of sexual assault: perceptions of guilt and legal elements for male and female aggressors using various coercive strategies.

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Russell, Brenda L; Oswald, Debra L; Kraus, Shane W

2011-01-01

This study examines the extent to which verdict, guilt, and legal components associated with jury instructions of sexual assault differ as a function of aggressor gender, participant gender, and sexual strategy used (consensual, verbal coercion, alcohol, or physical aggression) to obtain sex. Participants (N = 423; 276 women and 147 men) read a vignette depicting either a couple having consensual sex (control), or a male or female aggressor who initiates sexual intercourse via verbal coercion, use of alcohol, or physical abuse. College students were provided with legal instructions of sexual assault then asked to provide a verdict, degree of guilt, and legal components. Female participants rated guilt and coercion higher than did male participants. Ratings of guilt were highest in the physical assault condition followed by the alcohol, verbal, and control conditions. Female aggressors were rated less guilty than male aggressors. Results are explained in relation to sexual scripts and legal decision making. Lack of significance in verdict decisions and interaction effects suggests male and female aggressors are evaluated similarly using coercive strategies; yet, consent for sex was assumed and attributions of guilt was lower when the aggressor was female. Implications for jury instructions and future research are discussed.

Gender differences in heterosexual college students' conceptualizations and indicators of sexual consent: implications for contemporary sexual assault prevention education.

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Jozkowski, Kristen N; Peterson, Zoë D; Sanders, Stephanie A; Dennis, Barbara; Reece, Michael

2014-01-01

Because sexual assault is often defined in terms of nonconsent, many prevention efforts focus on promoting the clear communication of consent as a mechanism to reduce assault. Yet little research has specifically examined how sexual consent is being conceptualized by heterosexual college students. In this study, 185 Midwestern U.S. college students provided responses to open-ended questions addressing how they define, communicate, and interpret sexual consent and nonconsent. The study aimed to assess how college students define and communicate consent, with particular attention to gender differences in consent. Results indicated no gender differences in defining consent. However, there were significant differences in how men and women indicated their own consent and nonconsent, with women reporting more verbal strategies than men and men reporting more nonverbal strategies than women, and in how they interpreted their partner's consent and nonconsent, with men relying more on nonverbal indicators of consent than women. Such gender differences may help to explain some misunderstandings or misinterpretations of consent or agreement to engage in sexual activity, which could partially contribute to the occurrence of acquaintance rape; thus, a better understanding of consent has important implications for developing sexual assault prevention initiatives.

Guidelines examination of victims of sexual assault harmonization of forensic and medico-legal examination of persons.

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Ludes, B; Geraut, A; Väli, M; Cusack, D; Ferrara, D; Keller, E; Mangin, P; Vieira, D N

2018-02-21

Sexual assault is a complex situation with medical, psychological, and legal aspects. Forensic experts play a major role in terms of forensic and gynecological medical examination and evidence collection in order to maintain the chain of custody. Victims should be examined by a specially trained medico-legal examiner in order to avoid multiple examinations in the surroundings that do not meet minimum health standards. The evolution and treatment of sexual assault victims are time-intensive and should optimally be provided by a team that includes a forensic medical doctor. These guidelines will be of interest to forensic medical doctors who will have responsibility for the examination and assessment of victims of sexual violence and can be used as a day-to-day service document and/or a guide to develop health service for victims of sexual violence.

Sexual violence: an analysis of data related to indecent assault - doi: 10.5020/18061230.2012.p235

Directory of Open Access Journals (Sweden)

Rafaella Queiroga Souto

2012-11-01

Full Text Available Objective: To describe the profile of people submitted to the Indecent Assault Evaluation (IAE at the Nucleus for Legal Medicine and Dentistry (NUMOL in Campina Grande - PB, Brazil. Methods: This is a descriptive and documentary survey carried out with medical reports of incident assault performed against men and women of any age, who were evaluated at the Nucleus for Legal Medicine and Dentistry (NUMOL in Campina Grande - PB, Brasil, from 2005 to 2009. Data collection instrument was a specially designed form based on existing information in the IAE records. Data was recorded in SPSS, version 17, and analyzed using descriptive statistics. Results: Male individuals (n = 85; 62%, under the age of 20 (n = 112; 81.8% were the main victims. The notification of sexual violence was carried out by the parents (n = 34; 24.8%, mostly by the mother (n = 27; 19.7%, and the police stations were the most frequent location to express the complaint (n = 134; 97.8%. The violence was committed by a single perpetrator (n = 78; 56.9%, who was known by the victim (n = 88; 64.2%. The crime of rape was confirmed in (n = 48 35% of cases. Conclusion: The men, most of them young, are the main victims of indecent assault, and violence is committed by one individual, member of the victim’s social circle.

Using ecological theory to evaluate the effectiveness of an indigenous community intervention: A study of Sexual Assault Nurse Examiner (SANE) programs.

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Campbell, Rebecca; Patterson, Debra; Fehler-Cabral, Giannina

2010-12-01

In recent years, there has been renewed interest among community psychologists in indigenous interventions, which are programs created by local practitioners (rather than researchers) already rooted in their communities. Indigenous interventions have strong ecological validity, but their effectiveness is often unknown because so few are rigorously evaluated. The goal of this project was to use Kelly and Trickett's ecological theory as a conceptual framework for evaluating an indigenous intervention and its mediating mechanisms of effectiveness. The focal intervention was a midwestern Sexual Assault Nurse Examiner (SANE) program, which provides post-assault medical care, crisis intervention, and medical forensic exams for sexual assault survivors. Prior studies of SANE programs have suggested that these interventions may help increase sexual assault prosecution rates. In this case example, we used a mixed methods design to determine if this program contributed to increased prosecution rates, and if so, why. Based on qualitative interviews with key stakeholders, we found substantial evidence for the Principle of Interdependence such that the SANE program strengthened the interconnections between the legal and medical systems, which contributed to increased prosecution. The intervention was effective in these outcomes because it promoted Cycling of Resources throughout the systems and fostered Adaptation of new roles for legal and medical personnel. Moving beyond this specific case example, this paper also examines cross-cutting advantages and struggles of using an ecological approach in the evaluation of indigenous community interventions.

3 CFR 8359 - Proclamation 8359 of April 8, 2009. National Sexual Assault Awareness Month, 2009

Science.gov (United States)

2010-01-01

... problems including chronic pain, stomach problems, and sexually transmitted diseases. It can also cause... are essential to this effort and work tirelessly to help victims cope with the trauma of sexual... child victims. For example, since 1997, VOCA funding has supported the development of Sexual Assault...

Does the punishment fit the crime? Judicial sentencing in adolescent and adult sexual assault cases.

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Du Mont, Janice; Forte, Tania; Badgley, Robin F

2008-06-01

This is the first Canadian study to focus directly on whether factors commonly identified as reflecting the seriousness of a sexual assault are noted by judges, and in turn, related to the severity of the sentences they impose. We examined adolescent and adult female sexual assault cases heard in Ontario between 1993 and 2001. Two hundred twenty-one cases were identified using Quicklaw, Canada's most comprehensive on-line legal information system, with data extracted onto a coding instrument. In 201 (91%) of these cases, a perpetrator had been sentenced to prison or jail. Judges reported that in a substantial proportion of these women they had been penetrated (67%), forced (49%), coerced (50%), physically injured (33%), and psychologically harmed (65%). However, only two of the six offence seriousness factors examined were associated with a prison versus jail sentence: the occurrence of vaginal and/or anal penetration and the threat or use of a weapon(s).

Root Cause Analysis of Sexual Assault: Shifting from Early Detection to a Vaccine

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2015-02-17

to feel helpless.”27 2014 TV commercials show children/ teens having confidence to take what they want (a kiss without permission) and declaring...Events - How They Influence You Today Sexual Harassment/Assault Knowing Personal Boundaries Suicide Navigating a Counter Culture Drugs 4 Identities of... Depression A Starting Point - Initial Topic Recommendations Airmen can build self-awareness and autonomy with purposeful open dialogue in these

The Social Marketing Approach: A Way to Increase Reporting and Treatment of Sexual Assault

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Boehm, Amnon; Itzhaky, Haya

2004-01-01

Objective: Too often communities remain silent in response to cases of sexual assault of children. Members of the community are afraid to report such incidents and victims are reluctant to seek and accept treatment. The purpose of the paper is to examine whether application of a social marketing approach may serve as an effective means for…

Developing the Next Generation NATO Reference Mobility Model

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2016-06-27

data through cooperative development with test organizations standards committees. 27 June 2016 UNCLASSIFIED: Distribution Statement A. Approved for...Approved for public release; distribution is unlimited.(#27992) Vehicle Performance Modeling in Soft Soil 27 June 2016 Field test calibrated height field...road, urban rubble, soil, snow/ice Urban (all) Powertrain Performance Grading, turning, fuel economy Cooling Amphibious Operations Fording, swimming

Community cooperatives combat sexual assault and domestic violence.

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Greenwood, Marc D

2003-02-01

The effectiveness of the SANE program is borne out by the following testimonies: "The emotional support required by these victims is best rendered by a SANE. This frees the ED nurse to care for other patients, while sexual assault victims receive a high level of care," says Nancy Donel, RN manager at St. Thomas Hospital ED. "The DOVE program benefits not only the emergency physician, but the EMS system as well. It gives us a resource and a specifically identified program with well-trained, qualified providers. Through their training and knowledge, SANEs not only help victims, but also increase the number of legal convictions that take assailants off the streets. This improves the health and safety of the communities in which we live and serve," says Michael Mackan, MD, of the Summa Health System.

Lousy mums: patterns of vertical transmission of an amphibious louse.

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Leonardi, M S; Crespo, E A; Raga, J A; Aznar, F J

2013-09-01

In this study, we document patterns of vertical transmission of the amphibious louse Antarctophthirus microchir (Echinophthiriidae) in pups of South American sea lion, Otaria flavescens, from Patagonia. Vertical transmission is fundamental for the long-term stability of A. microchir populations because only pups stay long enough (1 month) on land for the louse to reproduce. A total of 72 pups ≤7 days old from a single rookery were captured and examined for lice. Infection parameters and population structure of A. microchir did not differ among pups collected at the beginning, middle, and end of the reproductive season, suggesting that patterns of early vertical transmission are not affected by the increase of rookery size during this period. Over 60% of 1-day-old pups were infected with A. microchir, and recruitment increased in pups up to 3 days old and then leveled off. In 1-day-old pups, significantly more adults than nymphs were found, but the pattern was reversed in older pups. The number of first-stage nymphs was significantly smaller than that of second- and third-stage nymphs, as it was the number of males vs. females, particularly in 1-day-old pups. Three non-exclusive hypotheses could account for these patterns, i.e., recruitment merely reflects the population structure of A. microchir is cows; the relative ability of lice to pass from cows onto pups increases in advanced instars; and/or natural selection favors transmission of adults, especially females, because they accrue greater fitness. The importance of latter hypothesis should not be underestimated in a species with a tight reproductive schedule.

Craniofacial mucormycosis following assault: an unusual presentation of an unusual disease

International Nuclear Information System (INIS)

Melsom, S.M.; Khangure, M.S.

2000-01-01

A case of craniofacial mucormycosis following assault is discussed. A female diabetic developed peri-orbital cellulitis adjacent to a scalp wound which progressed to a necrotizing fasciitis. This did not respond to treatment. Subsequently the patient developed a hemiparesis, with CT imaging showing peri-orbital and paranasal sinus inflammatory changes, evidence of cavernous sinus invasion and development of a middle cerebral artery territory infarction. The patient died shortly afterwards. The imaging findings and their relationship to the pathological spread of mucor infection are discussed. Copyright (1999) Blackwell Science Pty Ltd

The influence of personal protection equipment, occupant body size, and restraint system on the frontal impact responses of Hybrid III ATDs in tactical vehicles.

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Zaseck, Lauren Wood; Orton, Nichole Ritchie; Gruber, Rebekah; Rupp, Jonathan; Scherer, Risa; Reed, Matthew; Hu, Jingwen

2017-08-18

Although advanced restraint systems, such as seat belt pretensioners and load limiters, can provide improved occupant protection in crashes, such technologies are currently not utilized in military vehicles. The design and use of military vehicles presents unique challenges to occupant safety-including differences in compartment geometry and occupant clothing and gear-that make direct application of optimal civilian restraint systems to military vehicles inappropriate. For military vehicle environments, finite element (FE) modeling can be used to assess various configurations of restraint systems and determine the optimal configuration that minimizes injury risk to the occupant. The models must, however, be validated against physical tests before implementation. The objective of this study was therefore to provide the data necessary for FE model validation by conducting sled tests using anthropomorphic test devices (ATDs). A secondary objective of this test series was to examine the influence of occupant body size (5th percentile female, 50th percentile male, and 95th percentile male), military gear (helmet/vest/tactical assault panels), seat belt type (3-point and 5-point), and advanced seat belt technologies (pretensioner and load limiter) on occupant kinematics and injury risk in frontal crashes. In total, 20 frontal sled tests were conducted using a custom sled buck that was reconfigurable to represent both the driver and passenger compartments of a light tactical military vehicle. Tests were performed at a delta-V of 30 mph and a peak acceleration of 25 g. The sled tests used the Hybrid III 5th percentile female, 50th percentile male, and 95th percentile male ATDs outfitted with standard combat boots and advanced combat helmets. In some tests, the ATDs were outfitted with additional military gear, which included an improved outer tactical vest (IOTV), IOTV and squad automatic weapon (SAW) gunner with a tactical assault panel (TAP), or IOTV and rifleman with

A global epidemiological perspective on the toxicology of drug-facilitated sexual assault: A systematic review.

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Anderson, Laura Jane; Flynn, Asher; Pilgrim, Jennifer Lucinda

2017-04-01

A systematic review was undertaken to determine the current global prevalence of drug-facilitated sexual assault (DFSA) reported in adults in order to identify trends in the toxicology findings in DFSA around the world over the past 20 years. Databases PubMed, PsycINFO and Scopus were systematically searched using the terms: "drug-facilitated sexual assault", "chemical submission", "date rape", "rape drugs" and "drink-spiking" to identify relevant studies for inclusion in the review. This study focused on adult victims of suspected DFSA aged 16 years and above in which toxicology results were reported. The majority of studies included were published in the United States, followed by the United Kingdom, with only a single study dedicated to this area in both Australia and Europe. Epidemiology, prevalence rates, and toxicology for DFSA appear broadly commensurate across different continents, although there are some differences in how "drug-facilitated sexual assault" is defined, as well as differences in the sensitivity of toxicological analyses. Nonetheless, alcohol is the most commonly detected substance and co-occurrence with other drugs is common. Aside from alcohol there was no other specific drug category associated with DFSA. Cannabinoids and benzodiazepines were frequently detected, but a lack of contextual information made it difficult to establish the extent that these substances contributed to suspected cases of DFSA. This comprehensive review suggests that alcohol intoxication combined with voluntary drug consumption presents the greatest risk factor for DFSA, despite populist perceptions that covert drink-spiking is a common occurrence. There is a need to develop policies that encourage early responders to suspected DFSA (e.g., law enforcement agencies, medical staff, support agencies, etc), to collect detailed information about the individual's licit and illicit drug consumption history, in order to assist in providing appropriate and more thorough

Dismantling the justice silos: Flowcharting the role and expertise of forensic science, forensic medicine and allied health in adult sexual assault investigations.

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Kelty, Sally F; Julian, Roberta; Bruenisholz, Eva; Wilson-Wilde, Linzi

2018-04-01

Forensic science is increasingly used to help exonerate the innocent and establishing links between individuals and criminal activities. With increased reliance on scientific services provided by multi-disciplinary (police, medicine, law, forensic science), and multi-organisational in the private and government sectors (health, justice, legal, police) practitioners, the potential for miscommunication resulting unjust outcomes increases. The importance of identifying effective multi-organisational information sharing is to prevent the 'justice silo effect'; where practitioners from different organisations operate in isolation with minimal or no interaction. This paper presents the findings from the second part of the Interfaces Project, an Australia-wide study designed to assess the extent of the justice silos. We interviewed 121 police, forensic scientists, lawyers, judges, coroners, pathologists and forensic physicians. The first paper published in 2013 presented two key findings: first investigative meetings were rare in adult sexual assault cases; second many medical practitioners were semi-invisible in case decision-making with this low level of visibility being due to lawyers, forensic scientists or police not being aware of the role/expertise medical practitioners offer. These findings led to the development of a flowchart model for adult sexual assault that highlights the range of agencies and practitioners typically involved in sexual assault. The rationale for the flowchart is to produce a visual representation of a typical sexual assault investigative process highlighting where and who plays a role in order to minimise the risk of justice silos. This is the second paper in a series of two. Copyright © 2018 Elsevier B.V. All rights reserved.

Post-Traumatic Cognition Mediates the Relationship between a History of Sexual Abuse and the Post-Traumatic Stress Symptoms in Sexual Assault Victims

Science.gov (United States)

2017-01-01

More than half of all sexual assault victims report experiencing sexual victimization more than once. The aim of this paper was to determine the role post-traumatic cognition plays in the relationship between a history of sexual abuse and post-traumatic stress symptoms in sexual assault victims. The relationship between a history of sexual assault and the severity of post-traumatic stress symptoms was investigated retrospectively using data from a sexual assault crisis center in Korea. Data on psychological symptoms were collected in person at the initial assessment and by telephone 1 month later using the Post-traumatic Cognitions Inventory and the Post-traumatic Stress Disorder Symptoms Scale: Self-report Version. Of 105 women included in the analysis, 10 (9.5%) reported prior sexual abuse and were classified as sexually revictimized. Revictimized women had more post-traumatic negative cognition at initial assessment (t = −2.98; P = 0.004) and more post-traumatic symptoms at 1 month follow-up (t = −2.39; P = 0.019) than singly victimized women. At 1 month follow-up, the severity of post-traumatic stress symptoms had increased in revictimized women but had decreased slightly in singly victimized women. Negative post-traumatic cognition fully mediated the association between a history of sexual abuse and the severity of post-traumatic stress symptoms. Early detection of sexually revictimized women and tailored service and treatment intervention is needed to better serve this group of victims. Interventions targeted at preventing revictimization or post crime victimization may also help victims recover from the trauma and prevent future abuse. PMID:28875614

Sea-Shore Interface Robotic Design

Science.gov (United States)

2014-06-01

for various beachfront terrains. Robotics , Robot , Amphibious Vehicles, Mobility, Surf-Zone, Autonomous, Wheg, exoskeleton Unclassified Unclassified...controllers and to showcase the benefits of a modular construction. The result was an exoskeleton design with modular components, see Figure 2.1. Figure 2.1...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS SEA-SHORE INTERFACE ROBOTIC DESIGN by Timothy L. Bell June 2014 Thesis Advisor: Richard Harkins

Gender Differences in the Clinical Presentation of PTSD and Its Concomitants in Survivors of Interpersonal Assault

Science.gov (United States)

Galovski, Tara E.; Mott, Juliette; Young-Xu, Yinong; Resick, Patricia A.

2011-01-01

This study compares a sample of PTSD-positive, female survivors of interpersonal assault (n = 162) to a sample of similarly traumatized male counterparts (n = 45) on a number of variables, including PTSD-symptom severity, depressive symptoms, anger, guilt, and health-related concerns. Results indicate that male and female interpersonal assault…

Sexual Assault Is Just the Tip of the Iceberg: Relationship and Sexual Violence Prevalence in College Students

Science.gov (United States)

Oswalt, Sara B.; Wyatt, Tammy J.; Ochoa, Yesenia

2018-01-01

With the advent of the "Dear Colleague" letter in 2011, higher education institutions have become focused on sexual assault and related policies, procedures regarding offenses, and prevention education. Institutions should consider using this spotlight on interpersonal dynamics to increase awareness about other types of relationship…

Hearing in the sea otter (Enhydra lutris): auditory profiles for an amphibious marine carnivore.

Science.gov (United States)

Ghoul, Asila; Reichmuth, Colleen

2014-11-01

In this study we examine the auditory capabilities of the sea otter (Enhydra lutris), an amphibious marine mammal that remains virtually unstudied with respect to its sensory biology. We trained an adult male sea otter to perform a psychophysical task in an acoustic chamber and at an underwater apparatus. Aerial and underwater audiograms were constructed from detection thresholds for narrowband signals measured in quiet conditions at frequencies from 0.125-40 kHz. Aerial hearing thresholds were also measured in the presence of octave-band masking noise centered at eight signal frequencies (0.25-22.6 kHz) so that critical ratios could be determined. The aerial audiogram of the sea otter resembled that of sea lions and showed a reduction in low-frequency sensitivity relative to terrestrial mustelids. Best sensitivity was -1 dB re 20 µPa at 8 kHz. Under water, hearing sensitivity was significantly reduced when compared to sea lions and other pinniped species, demonstrating that sea otter hearing is primarily adapted to receive airborne sounds. Critical ratios were more than 10 dB higher than those measured for pinnipeds, suggesting that sea otters are less efficient than other marine carnivores at extracting acoustic signals from background noise, especially at frequencies below 2 kHz.

Uncovering deep mysteries: the underwater life of an amphibious louse.

Science.gov (United States)

Leonardi, Maria Soledad; Aznar, F Javier; Crespo, Enrique A; Lazzari, Claudio R

2014-12-01

Despite the incredible success of insects in colonizing almost every habitat, they remain virtually absent in one major environment--the open sea. A variety of hypotheses have been raised to explain why just a few insect species are present in the ocean, but none of them appears to be fully explanatory. Lice belonging to the family Echinophthiriidae are ectoparasites on different species of pinnipeds and river otters, i.e. they have amphibious hosts, who regularly perform long excursions into the open sea reaching depths of hundreds of meters (thousands of feets). Consequently, lice must be able to support not only changes in their surrounding media, but also extreme variations in hydrostatic pressure as well as breathing in a low oxygen atmosphere. In order to shed some light on the way lice can survive during the diving excursions of their hosts, we have performed a series of experiments to test the survival capability of different instars of Antarctophthirus microchir (Phthiraptera: Anoplura) from South American sea lions Otaria flavescens, when submerged into seawater. These experiments were aimed at analyzing: (a) immersion tolerance along the louse life; (b) lice's ability to obtain oxygen from seawater; (c) physiological responses and mechanisms involved in survival underwater. Our experiments showed that the forms present in non-diving pups--i.e. eggs and first-instar nymphs--were unable to tolerate immersion in water, while following instars and adults, all usually found in diving hosts, supported it very well. Furthermore, as long as the level of oxygen dissolved in water was higher, the lice survival capability underwater increased, and the recovery period after returning to air declined. These results are discussed in relation to host ecology, host exploitation and lice functional morphology. Copyright © 2014 Elsevier Ltd. All rights reserved.

The impact of work-related physical assaults on mental health among Japanese employees with different socioeconomic status: The Japan Work Stress and Health Cohort Study (JSTRESS)

OpenAIRE

Tsuno, Kanami; Kawakami, Norito

2016-01-01

Background: Work-related physical assaults or violence has severely impacted on the safety of the work environment and employees’ mental health. The aim of the present study was to investigate the prevalence of physical assaults, the effect of socioeconomic status (SES) on it and depression associated with it in employees working at large companies. Methods: A total of 22,770 Japanese employees responded to a self-administered questionnaire including SES (educational status and occupational s...

A Resource Guide for Signs of Sexual Assault. A Supplement to: Preventing Sexual Abuse of Persons with Disabilities: A Curriculum for Hearing Impaired, Physically Disabled, Blind and Mentally Retarded Students.

Science.gov (United States)

O'Day, Bonnie

Part of a curriculum unit on preventing sexual abuse of persons with disabilities, the manual is intended to help instructors present the material to hearing impaired students. Illustrations of sign language are presented for such terms as sexual contact, sexual assault, incest, same sex assault (man/woman), rape (acquaintance/marital), exposer,…

Physical and Psychological Health Following Military Sexual Assault: Recommendations for Care, Research, and Policy

Science.gov (United States)

2013-01-01

costs and benefits of disclosure and made an informed deci- sion that it was not in their personal best interest. The emotional trauma of forensic...forensic services, (3) advocacy and emotional support, and (4) mental health and psy- chiatric care. In each subsection, the review focuses primarily...al., 1996). The WHO guidelines recommend that victims who present for services within five days of the assault be offered emergency contraception

Post-Traumatic Cognition Mediates the Relationship between a History of Sexual Abuse and the Post-Traumatic Stress Symptoms in Sexual Assault Victims.

Science.gov (United States)

Shin, Kyoung Min; Chung, Young Ki; Shin, Yee Jin; Kim, Miran; Kim, Nam Hee; Kim, Kyoung Ah; Lee, Hanbyul; Chang, Hyoung Yoon

2017-10-01

More than half of all sexual assault victims report experiencing sexual victimization more than once. The aim of this paper was to determine the role post-traumatic cognition plays in the relationship between a history of sexual abuse and post-traumatic stress symptoms in sexual assault victims. The relationship between a history of sexual assault and the severity of post-traumatic stress symptoms was investigated retrospectively using data from a sexual assault crisis center in Korea. Data on psychological symptoms were collected in person at the initial assessment and by telephone 1 month later using the Post-traumatic Cognitions Inventory and the Post-traumatic Stress Disorder Symptoms Scale: Self-report Version. Of 105 women included in the analysis, 10 (9.5%) reported prior sexual abuse and were classified as sexually revictimized. Revictimized women had more post-traumatic negative cognition at initial assessment (t = -2.98; P = 0.004) and more post-traumatic symptoms at 1 month follow-up (t = -2.39; P = 0.019) than singly victimized women. At 1 month follow-up, the severity of post-traumatic stress symptoms had increased in revictimized women but had decreased slightly in singly victimized women. Negative post-traumatic cognition fully mediated the association between a history of sexual abuse and the severity of post-traumatic stress symptoms. Early detection of sexually revictimized women and tailored service and treatment intervention is needed to better serve this group of victims. Interventions targeted at preventing revictimization or post crime victimization may also help victims recover from the trauma and prevent future abuse. © 2017 The Korean Academy of Medical Sciences.

The promise of an interactive, online curriculum in improving the competence of those working in healthcare settings to address sexual assault

Directory of Open Access Journals (Sweden)

Du Mont J

2017-11-01

Full Text Available Janice Du Mont,1,2 Daisy Kosa,3 Sheila Macdonald,3 Robin Mason1,21Women’s College Research Institute, Women’s College Hospital, 2Dalla Lana School of Public Health, University of Toronto, 3Ontario Network of Sexual Assault/Domestic Violence Treatment Centres, Toronto, ON, CanadaHealthcare providers and trainees often lack the requisite knowledge and skills to address sexual violence in the clinical setting.1–3 To address this gap, we developed and evaluated an innovative and evidence-informed online curriculum designed to improve the competence of those working in healthcare settings to respond to the needs of women who present with past histories of sexual assault.

"They Talk Like That, But We Keep Working": Sexual Harassment and Sexual Assault Experiences Among Mexican Indigenous Farmworker Women in Oregon.

Science.gov (United States)

Murphy, Jeanne; Samples, Julie; Morales, Mavel; Shadbeh, Nargess

2015-12-01

In order to examine the experiences of sexual harassment and sexual assault among indigenous and non-indigenous Mexican immigrant farmworkers in Oregon's Willamette Valley, a community-academic participatory research partnership initiated a study, which included focus groups, conducted and analyzed by skilled practitioners and researchers. The themes that emerged from the focus groups included direct and indirect effects of sexual harassment and sexual assault on women and risk factors associated with the farmworker workplace environment, and the increased vulnerability of non-Spanish-speaking indigenous women due to low social status, poverty, cultural and linguistic issues, and isolation. Recommendations for prevention and improved services for vulnerable women will be discussed as well as limitations and future research directions.

Immunohistochemical staining of human sperm cells in smears from sexual assault cases

DEFF Research Database (Denmark)

Christoffersen, S.

2011-01-01

In the routine clinical examination of sexual assault victims, apart from documenting physical evidence of abuse, securing evidence, typically DNA from blood, semen, or saliva, is an important part of the process. Often the presence of semen is considered a most interesting piece of evidence...... sperm cells. In this work the goal was to develop a procedure to rapidly visualize human sperm cells in smear slides with the use of bright-field microscopy. Using SPERM HY-LITER (TM) by Independent Forensics, human sperm cells are visualized using a fluorescently labeled mouse antibody which...

Sexual Assault Nurse Examiners' Perceptions of Their Relationship with Doctors, Rape Victim Advocates, Police, and Prosecutors

Science.gov (United States)

Maier, Shana L.

2012-01-01

In response to the negative and inefficient treatment of rape victims by emergency room personnel, the first Sexual Assault Nurse Examiner (SANE) programs began in the late 1970s. While SANEs, doctors, rape victim advocates, police officers and prosecutors work together to ensure the most comprehensive and sensitive care of rape victims, they all…

Sexual Assault and Rape Perpetration by College Men: The Role of the Big Five Personality Traits

Science.gov (United States)

Voller, Emily K.; Long, Patricia J.

2010-01-01

A sample of 521 college men completed the Revised NEO Personality Inventory and an expanded version of the Sexual Experiences Survey to examine whether variation in the Big Five personality traits in a normal, college population provides any insight into the nature of sexual assault and rape perpetrators. Rape perpetrators reported lower levels of…

Sexual Assault and Sexual Harassment in the U.S. Military: Volume 2. Estimates for Department of Defense Service Members from the 2014 RAND Military Workplace Study

Science.gov (United States)

2016-01-01

sexual assault reporting. Such models would provide insight into the character- istics of the service members who experience these events ( age , pay grade...service members and who met Study Design and Analysis Approach 5 the study inclusion criteria requiring that they be age 18 or older , below the rank...to encour- age someone who experienced sexual assault both to report it (93.5 percent) and to seek counseling (93.9 percent). There were no service or

The role of sexual assault on the risk of PTSD among Gulf War veterans.

Science.gov (United States)

Kang, Han; Dalager, Nancy; Mahan, Clare; Ishii, Erick

2005-03-01

The 1991 Gulf War was the first major military deployment where female troops were integrated into almost every military unit, except for combat ground units. We evaluated the impact of reported sexual trauma during this deployment on the risk of post-traumatic stress disorder (PTSD) after the war. A nested case-control analysis was conducted using the data collected in a population-based health survey of 30,000 Gulf War era veterans. A total of 1381 Gulf War veterans with current PTSD were compared with 10,060 Gulf veteran controls without PTSD for self-reported in-theater experiences of sexual harassment/assault and combat exposure. The adjusted odds ratio (aOR) for PTSD associated with a report of sexual assault was 5.41 (95% confidence interval [CI], 3.19-9.17) in female veterans and 6.21 (95% CI, 2.26-17.04) in male veterans. The aOR for PTSD associated with "high" combat exposure was also statistically significant (aOR, 4.03 [95% CI, 1.97-8.23] for females; aOR, 4.45 [95% CI, 3.54-5.60] for males). Notwithstanding a possibility of recall bias of combat and sexual trauma, for both men and women, sexual trauma as well as combat exposure appear to be strong risk factors for PTSD.

Longitudinal Relationship between Self-efficacy and Posttraumatic Stress Symptoms 8 Years after a Violent Assault: An Autoregressive Cross-Lagged Model.

Science.gov (United States)

Nygaard, Egil; Johansen, Venke A; Siqveland, Johan; Hussain, Ajmal; Heir, Trond

2017-01-01

Self-efficacy is assumed to promote posttraumatic adaption, and several cross-sectional studies support this notion. However, there is a lack of prospective longitudinal studies to further illuminate the temporal relationship between self-efficacy and posttraumatic stress symptoms. Thus, an important unresolved research question is whether posttraumatic stress disorder (PTSD) symptoms affect the level of self-efficacy or vice versa or whether they mutually influence each other. The present prospective longitudinal study investigated the reciprocal relationship between general self-efficacy (GSE) and posttraumatic stress symptoms in 143 physical assault victims. We used an autoregressive cross-lagged model across four assessment waves: within 4 months after the assault (T1) and then 3 months (T2), 12 months (T3) and 8 years (T4) after the first assessment. Stress symptoms at T1 and T2 predicted subsequent self-efficacy, while self-efficacy at T1 and T2 was not related to subsequent stress symptoms. These relationships were reversed after T3; higher levels of self-efficacy at T3 predicted lower levels of posttraumatic stress symptoms at T4, while posttraumatic tress symptoms at T3 did not predict self-efficacy at T4. In conclusion, posttraumatic stress symptoms may have a deteriorating effect on self-efficacy in the early phase after physical assault, whereas self-efficacy may promote recovery from posttraumatic stress symptoms over the long term.

"She was truly an angel": Women with disabilities' satisfaction with hospital-based sexual assault and domestic violence services.

Science.gov (United States)

Du Mont, Janice; Macdonald, Sheila; White, Meghan; Turner, Linda

2013-01-01

Little is known about the characteristics of women with disabilities who have experienced abuse and their satisfaction with care received from specialized healthcare providers working in hospital-based violence services. To address this gap, we surveyed clients presenting to 30 sexual assault/domestic violence treatment centers (SA/DVTCs) in Ontario. Of the 920 women aged 12 years or older who completed a survey, 194 (21%) reported having a disability. Bivariate analyses revealed that women with a disability who experienced abuse were more likely than those without a disability to be older, separated, widowed or divorced, and unemployed; to live alone or to be homeless or living in a shelter; and to report less support from family and friends or colleagues. Women with disabilities were less likely to have been assaulted by acquaintances known for Women with disabilities were also more likely than those without disabilities to sustain physical injuries in the assault. Despite these significant differences, almost all women with disabilities rated the care received as excellent or good (97%) and reported that they received the care needed (98%); were able to choose the preferred care (95%); felt safe during the visit (96%); and were treated sensitively (97%), respectfully (96%), and in a nonjudgmental manner (96%). Furthermore, 96% stated that they would recommend the services to others. Women with disabilities were overwhelmingly satisfied with SA/DVTC services. However, given their distinct vulnerabilities and increased risk of being injured, attending health providers should receive training relevant to working with this population.

Sexual Assault and Sexual Harassment in the U.S. Military. Volume 2. Estimates for Department of Defense Service Members from the 2014 RAND Military Workplace Study

Science.gov (United States)

2015-01-01

to as rape, including penetration of the mouth, anus, or vagina by a penis , body part, or object. We describe the measure as penetrative sexual...Indications of Unwanted Experiences on Sexual Assault Screener Items, by Gender Type Men Women Penetration by penis 0.23% (0.15–0.34) 1.79% (1.63–1.96...statistics on sexual assault reporting. The survey included a link to an image of the form to enhance recall. Eleven percent of respon- dents who were

Differences in the structure of anthocyanins from the two amphibious plants, Lobelia cardinalis and Nesaea crassicaulis.

Science.gov (United States)

Vodopivec, Branka Mozetič; Wang, Jing; Møller, Anne L; Krake, Jacob; Lund, Torben; Hansen, Poul Erik; Nielsen, Søren Laurentius

2013-04-01

The foliar anthocyanin profiles of two amphibious plants, Nesaea crassicaulis and Lobelia cardinalis were analysed for the first time. N. crassicaulis produced very simple anthocyanins, achieving the highest concentrations when grown submerged. In contrast, L. cardinalis produced leaves with a high content of very complex, acylated anthocyanins, especially when growing emergent. Anthocyanins were separated by high performance liquid chromatography. Nesaea crassicaulis anthocyanins were identified according to their fragment mass spectra and ultra-visible-violet spectral characteristics and 1D and 2D NMR spectra as -3,5-di-O-β-glucosides of delphinidin, cyanidin, petunidin, malvidin and peonidin as well as cyanidine and peonidin-3-O-β-glucoside. In L. cardinalis cyanidin-3-O-[6-O-(4-O-E-p-coumaroyl-O-α-rhamnopyranosyl)-β-glucopyrano]-5-O-β-glucopyranoside was the major anthocyanin and contributed more than 98% of total anthocyanin content. The remaining 2% was made up by cyanidin-3-O-[6-O-(4-O-E-caffeoyl-O-α-rhamnopyranosyl)-β-glucopyrano]-5-O-β-glucopyranoside and pelargonidin-3-O-[6-O-(4-O-E-p-coumaroyl-O-α-rhamnopyranosyl)-β-glucopyrano]-5-O-β-glucopyranoside.

A review of drug-facilitated sexual assault evidence: an Irish perspective.

LENUS (Irish Health Repository)

McBrierty, Dermot

2013-05-01

Drug-facilitated sexual assault (DFSA) is prevalent in Western society. There is a significant degree of confusion regarding the definition and prevalence of DFSA. It is a subject with medical, scientific and legal aspects. These facets are explored in this review through a detailed examination of published data. The legal issues are defined in the context of the Irish judicial system. Several key case-law studies are presented to aid in understanding unresolved difficulties that persist in this complex field of forensics. The aim of this paper is to aid individuals from disparate disciplines to increase their evidence base in the complex and evolving issue of DFSA.

Ontogeny of the morphology-performance axis in an amphibious fish (Kryptolebias marmoratus).

Science.gov (United States)

Styga, Joseph M; Houslay, Thomas M; Wilson, Alastair J; Earley, Ryan L

2017-12-01

Establishing links between morphology and performance is important for understanding the functional, ecological, and evolutionary implications of morphological diversity. Relationships between morphology and performance are expected to be age dependent if, at different points during ontogeny, animals must perform in different capacities to achieve high fitness returns. Few studies have examined how the relationship between form and function changes across ontogeny. Here, we assess this relationship in the amphibious mangrove rivulus (Kryptolebias marmoratus) fish, a species that is both capable of and reliant on "tail-flip jumping" for terrestrial locomotion. Tail-flip jumping entails an individual transferring its weight to the caudal region of the body, launching itself from the substrate to navigate to new aquatic or semi-aquatic habitats. By combining repeated trials of jumping performance in 237 individuals from distinct age classes with a clearing and staining procedure to visualize bones in the caudal region, we test the hypotheses that as age increases (i) average jumping performance (body lengths jumped) will increase, (ii) the amount of variation for each trait will change, and (iii) the patterns of covariation/correlation among traits, which tell us about the integration of form with function, will also change. We find a significant increase in size-adjusted jumping performance with age, and modification to the correlation structure among traits across ontogeny. However, we also find that significant links between form and function evident in young animals disappear at later ontogenetic stages. Our study suggests that different functional mechanisms may be associated with high performance at different stages of development. © 2018 Wiley Periodicals, Inc.

Amphibious shelter-builder Oniscidea species from the New World with description of a new subfamily, a new genus and a new species from Brazilian cave (Isopoda, Synocheta, Styloniscidae).

Science.gov (United States)

Souza, Leila A; Ferreira, Rodrigo L; Senna, André R

2015-01-01

The new subfamily Iuiuniscinae, Styloniscidae, is erected for the new genus Iuiuniscus and the new species I. iuiuensis, which is described from cave of the State of Bahia, Northeastern Brazil. A special ecological character is shown here for the first time for a New World Oniscidea: the construction of mud shelters. An introduction addressing the systematics of Synocheta with emphasis on Styloniscidae Vandel, 1952 is provided, as well as general comments about the dependence of water in some Oniscidea and ecological traits of amphibious Synocheta. The problems referring to nomenclature, taxonomy and the interrelationships in Styloniscidae are discussed.

Amphibious shelter-builder Oniscidea species from the New World with description of a new subfamily, a new genus and a new species from Brazilian cave (Isopoda, Synocheta, Styloniscidae.

Directory of Open Access Journals (Sweden)

Leila A Souza

Full Text Available The new subfamily Iuiuniscinae, Styloniscidae, is erected for the new genus Iuiuniscus and the new species I. iuiuensis, which is described from cave of the State of Bahia, Northeastern Brazil. A special ecological character is shown here for the first time for a New World Oniscidea: the construction of mud shelters. An introduction addressing the systematics of Synocheta with emphasis on Styloniscidae Vandel, 1952 is provided, as well as general comments about the dependence of water in some Oniscidea and ecological traits of amphibious Synocheta. The problems referring to nomenclature, taxonomy and the interrelationships in Styloniscidae are discussed.

Dextromethorphan abuse leading to assault, suicide, or homicide.

Science.gov (United States)

Logan, Barry K; Yeakel, Jillian K; Goldfogel, Gary; Frost, Michael P; Sandstrom, Greg; Wickham, Dennis J

2012-09-01

Dextromethorphan is a commonly encountered antitussive medication which has found additional therapeutic use in the treatment of pseudobulbar disorder and as an adjunct to opiate use in pain management. Dextromethorphan at high doses has phencyclidine-like effects on the NMDA receptor system; recreational use of high doses has been found to cause mania and hallucinations. The toxicology and pharmacology of the drug in abuse are reviewed, and the historical literature of adverse psychiatric outcomes is assessed. Five new cases of dextromethorphan intoxication that resulted in assault, suicide, and homicide are reported, together with the corresponding toxicology results. Blood concentrations ranged from 300 to 19,000 μg/L. These results are compared with typical concentrations reported in therapeutic use and impaired driving cases. Based on these findings, dextromethorphan should be considered as a potential causative agent in subjects presenting with mania, psychosis, or hallucinations, and abusers are at risk for violent and self-destructive acts. © 2012 American Academy of Forensic Sciences.

A Comparison of Self-Inflicted Stab Wounds Versus Assault-Induced Stab Wounds

Science.gov (United States)

Ahn, Sanghyun; Kim, Dong Jin; Paik, Kwang Yeol; Chung, Jae Hee; Park, Woo-Chan; Kim, Wook; Lee, In Kyu

2016-01-01

Background Although self-inflicted and assault-induced knife injuries might have different mortality and morbidity rates, no studies have actually evaluated the importance of the cause of knife injuries in terms of patient outcomes and treatment strategies. Objectives The aims of this study were to assess the difference between the outcomes of patients presenting with self-inflicted stab wounds (SISW) versus assault-induced stab wounds (AISW). Patients and Methods A retrospective review of the relevant electronic medical records was performed for the period between January 2000 and December 2012 for patients who were referred to the department of surgery for stab wounds by the trauma team. The patients were divided into either SISW (n = 10) or AISW groups (n = 11), depending on the cause of the injury. Results A total of 19 patients had undergone exploratory laparotomy. Of the nine patients with SISW undergoing this procedure, no injury was found in seven of the patients. In the AISW group, eight of the ten laparotomies were therapeutic. Three patients in the AISW group died during hospital admission. The average number of stab wounds was 1.2 for the SISW group and 3.5 for the AISW group. Organ injuries were more frequent in the AISW group, affecting the lung (2), diaphragm (3), liver (5), small bowel (2), colon (2), and kidney (1). Conclusions Although evaluations of the initial vital signs and physical examinations are still important, the history regarding the source of the stab wounds (AISW vs. SISW) may be helpful in determining the appropriate treatment methods and predicting patient outcomes. PMID:28184363

“They talk like that, but we keep working”: Sexual harassment and sexual assault experiences among Mexican Indigenous farmworker women in Oregon

Science.gov (United States)

Murphy, Jeanne; Samples, Julie; Morales, Mavel; Shadbeh, Nargess

2014-01-01

In order to examine the experiences of sexual harassment and sexual assault among indigenous and non-indigenous Mexican immigrant farmworkers in Oregon's Willamette Valley, a community-academic participatory research partnership initiated a study, which included focus groups, conducted and analyzed by skilled practitioners and researchers. The themes that emerged from the focus groups included direct and indirect effects of sexual harassment and sexual assault on women and risk factors associated with the farmworker workplace environment, and the increased vulnerability of non-Spanish-speaking indigenous women due to low social status, poverty, cultural and linguistic issues, and isolation. Recommendations for prevention and improved services for vulnerable women will be discussed as well as limitations and future research directions. PMID:24514945

Copper alters hypoxia sensitivity and the behavioural emersion response in the amphibious fish Kryptolebias marmoratus.

Science.gov (United States)

Blewett, Tamzin A; Simon, Robyn A; Turko, Andy J; Wright, Patricia A

2017-08-01

Elevated levels of metals have been reported in mangrove ecosystems worldwide. Mangrove fishes also routinely experience severe environmental stressors, such as hypoxia. In the amphibious fish Kryptolebias marmoratus (mangrove rivulus), a key behavioural response to avoid aquatic stress is to leave water (emersion). We hypothesized that copper (Cu) exposure would increase the sensitivity of this behavioural hypoxia avoidance response due to histopathological effects of Cu on gill structure and function. K. marmoratus were exposed to either control (no added Cu) or Cu (300μg/L) for 96h. Following this period, fish were exposed to an acute hypoxic challenge (decline in dissolved oxygen to ∼0% over 15min), and the emersion response was recorded. Gills were examined for histological changes. Fish exposed to Cu emersed at a higher dissolved oxygen level (7.5±0.6%), relative to the control treatment group (5.8±0.4%). Histological analysis showed that the gill surface area increased and the interlamellar cell mass (ILCM) was reduced following Cu exposure, contrary to our prediction. Overall, these data indicate that Cu induces hypoxia-like changes to gill morphology and increases the sensitivity of the hypoxia emersion response. Copyright © 2017 Elsevier B.V. All rights reserved.

Three-Dimensional Magnetotelluric Imaging of the Cascadia Subduction Zone with an Amphibious Array

Science.gov (United States)

Egbert, G. D.; Yang, B.; Bedrosian, P.; Kelbert, A.; Key, K.; Livelybrooks, D.; Parris, B. A.; Schultz, A.

2017-12-01

We present results from three-dimensional inversion of an amphibious magnetotelluric (MT) array consisting of 71 offshore and 75 onshore sites in the central part of Cascadia, to image down-dip and along strike variations of electrical conductivity, and to constrain the 3D distribution of fluids and melt in the subduction zone. The array is augmented by EarthScope TA MT data and legacy 2D profiles providing sparser coverage of western WA, OR, and northern CA. The prior model for the inversion includes ocean bathymetry, conductive marine sediments, and a resistive subducting plate, with geometry derived from the model of McCrory et al. (2012) and seismic tomography. Highly conductive features appear just above the interface with the a priori resistive plate in three zones. (1) In the area with marine MT data a conductive layer, which we associate with fluid-rich decollement and subduction channel sediments, extends eastward from the trench to underthrust the seaward edge of Siletzia, which is clearly seen as a thick crustal resistor. The downdip extent of the underthrust conductive layer is a remarkably uniform 35 km. (2) High conductivities, consistent with metamorphic fluids associated with eclogitization, occur near the forearc mantle corner. Conductivity is highly variable along strike, organized in a series of E-W to diagonal elongated conductive/resistive structures, whose significance remains enigmatic. (3) High conductivities associated with fluids and melts are found in the backarc, again exhibiting substantial along strike variability.

The association between urban tree cover and gun assault: A case-control and case-crossover study

Science.gov (United States)

Michelle C. Kondo; Eugenia C. South; Charles C. Branas; Therese S. Richmond; Douglas J. Wiebe

2017-01-01

Green space and vegetation may play a protective role against urban violence. We investigated whether being near urban tree cover during outdoor activities was related to being assaulted with a gun. We conducted geographic information systems–assisted interviews with boys andmen aged 10–24 years in Philadelphia, Pennsylvania, including 135 patients who had been shot...

Department of Defense Annual Report on Sexual Assault in the Military. Fiscal Year 2010

Science.gov (United States)

2011-03-01

of execution ra te Per spective 3:  Business  Processes Imp rove knowledge  managemen t •Knowledge management CoP utilization  rate •CoPuser satisfact...including suggestions for reducing this burden, to Washington Headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson...recurring Human Relations 2009 Operational Troop Survey.  As a result of the 2009 DON Sexual Assault Study findings released in November 2009

Intelligent behaviors through vehicle-to-vehicle and vehicle-to-infrastructure communication

Science.gov (United States)

Garcia, Richard D.; Sturgeon, Purser; Brown, Mike

2012-06-01

The last decade has seen a significant increase in intelligent safety devices on private automobiles. These devices have both increased and augmented the situational awareness of the driver and in some cases provided automated vehicle responses. To date almost all intelligent safety devices have relied on data directly perceived by the vehicle. This constraint has a direct impact on the types of solutions available to the vehicle. In an effort to improve the safety options available to a vehicle, numerous research laboratories and government agencies are investing time and resources into connecting vehicles to each other and to infrastructure-based devices. This work details several efforts in both the commercial vehicle and the private auto industries to increase vehicle safety and driver situational awareness through vehicle-to-vehicle and vehicle-to-infrastructure communication. It will specifically discuss intelligent behaviors being designed to automatically disable non-compliant vehicles, warn tractor trailer vehicles of unsafe lane maneuvers such as lane changes, passing, and merging, and alert drivers to non-line-of-sight emergencies.

Sexual Assault and Sexual Harassment in the U.S. Military: Annex to Volume 2. Tabular Results from the 2014 RAND Military Workplace Study for Department of Defense Service Members

Science.gov (United States)

2015-01-01

Workplace role of the offender(s) among men who experienced sexual harassment or gender discrimination in the past year, by service... Sexual Assault and Sexual Harassment in the U.S. Military: Annex to Volume 2 Table B.10.f Workplace role of the offender(s) among men who experienced... SEXUAL ASSAULT AND SEXUAL HARASSMENT IN THE U.S. MILITARY Annex to Volume 2. Tabular Results from the 2014 RAND Military Workplace

Longitudinal Relationship between Self-efficacy and Posttraumatic Stress Symptoms 8 Years after a Violent Assault: An Autoregressive Cross-Lagged Model

Directory of Open Access Journals (Sweden)

Egil Nygaard

2017-06-01

Full Text Available Self-efficacy is assumed to promote posttraumatic adaption, and several cross-sectional studies support this notion. However, there is a lack of prospective longitudinal studies to further illuminate the temporal relationship between self-efficacy and posttraumatic stress symptoms. Thus, an important unresolved research question is whether posttraumatic stress disorder (PTSD symptoms affect the level of self-efficacy or vice versa or whether they mutually influence each other. The present prospective longitudinal study investigated the reciprocal relationship between general self-efficacy (GSE and posttraumatic stress symptoms in 143 physical assault victims. We used an autoregressive cross-lagged model across four assessment waves: within 4 months after the assault (T1 and then 3 months (T2, 12 months (T3 and 8 years (T4 after the first assessment. Stress symptoms at T1 and T2 predicted subsequent self-efficacy, while self-efficacy at T1 and T2 was not related to subsequent stress symptoms. These relationships were reversed after T3; higher levels of self-efficacy at T3 predicted lower levels of posttraumatic stress symptoms at T4, while posttraumatic tress symptoms at T3 did not predict self-efficacy at T4. In conclusion, posttraumatic stress symptoms may have a deteriorating effect on self-efficacy in the early phase after physical assault, whereas self-efficacy may promote recovery from posttraumatic stress symptoms over the long term.

Alleged drug facilitated sexual assault (DFSA) in Northern Ireland from 1999 to 2005. A study of blood alcohol levels.

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Hall, Janet; Goodall, Edward A; Moore, Tara

2008-11-01

Alleged sexual assault cases, identified from the forensic science Northern Ireland (FSNI) database, which had toxicology assays carried out on either blood or urine samples, were examined for the years 1999 up to and including 2005. In 1999 there were 30 toxicology requests while in 2005 there were 51, representing a 70% increase. The percentage of cases containing alcohol, drugs or both increased from 66% in 1999 to 78% in 2005. The estimated average blood alcohol concentration remained broadly similar throughout the spread of years. It was found to be 218mg% (milligrams per 100 millilitres) in 1999 and 217mg% in 2005. The actual number of cases studied within the 12h cut-off time rose from 9 in 1999 to 22 in 2005. The relationship between negative toxicology results and time delay between the alleged assault and forensic sampling was examined. This showed that between 44% and 74% of cases were found to have a time delay of >12h. Some of these cases may therefore represent false negative results. The presence of drugs, either alone or in combination with other drugs, doubled between 1999 and 2005. Increased identification was found with antidepressants, recreational drugs, benzodiazepines and analgesics, some of which were also associated with alcohol consumption. The findings are sufficient to cause alarm for the health and safety of certain individuals and their increased vulnerability to sexual assault in some social settings. Additionally, the legal implications of what constitutes valid consent needs to be considered further in the light of these findings, if attrition rates are to improve.

Urban Assault Vehicle: Some Ideas (Briefing Charts)

Science.gov (United States)

2013-11-25

Brief 2 Dismount Support ( Exoskeleton , robots , personal mobility) • Power • Information/ networking • Movement • Resupply • Tactical... Benefit – able to transition to support a 3d battlefield (urban) • Dispersion when it makes sense 16 from or UNCLASSIFIED Exoskeleton Based...to spark thought and not be comprehensive. UNCLASSIFIED Exoskeletons : How to Support? 3 Sarcos XOS 2 suit- 25x strength amplification, but

Computer-aided tracking and characterization of homicides and sexual assaults (CATCH)

Science.gov (United States)

Kangas, Lars J.; Terrones, Kristine M.; Keppel, Robert D.; La Moria, Robert D.

1999-03-01

When a serial offender strikes, it usually means that the investigation is unprecedented for that police agency. The volume of incoming leads and pieces of information in the case(s) can be overwhelming as evidenced by the thousands of leads gathered in the Ted Bundy Murders, Atlanta Child Murders, and the Green River Murders. Serial cases can be long term investigations in which the suspect remains unknown and continues to perpetrate crimes. With state and local murder investigative systems beginning to crop up, it will become important to manage that information in a timely and efficient way by developing computer programs to assist in that task. One vital function will be to compare violent crime cases from different jurisdictions so investigators can approach the investigation knowing that similar cases exist. CATCH (Computer Aided Tracking and Characterization of Homicides) is being developed to assist crime investigations by assessing likely characteristics of unknown offenders, by relating a specific crime case to other cases, and by providing a tool for clustering similar cases that may be attributed to the same offenders. CATCH is a collection of tools that assist the crime analyst in the investigation process by providing advanced data mining and visualization capabilities.These tools include clustering maps, query tools, geographic maps, timelines, etc. Each tool is designed to give the crime analyst a different view of the case data. The clustering tools in CATCH are based on artificial neural networks (ANNs). The ANNs learn to cluster similar cases from approximately 5000 murders and 3000 sexual assaults residing in a database. The clustering algorithm is applied to parameters describing modus operandi (MO), signature characteristics of the offenders, and other parameters describing the victim and offender. The proximity of cases within a two-dimensional representation of the clusters allows the analyst to identify similar or serial murders and sexual

Investigating Miocene Mediterranean-Atlantic Gateway Exchange (IMMAGE) - an amphibious drilling proposal

Science.gov (United States)

Flecker, Rachel

2017-04-01

Today Mediterranean seawater flows out through the Gibraltar Straits, forming a saline plume at intermediate depths in the Atlantic. The plume's sedimentary record of distinctive, contouritic deposits has recently been recovered during IODP Leg 339 in the Gulf of Cadiz documenting a Mediterranean contribution to Atlantic thermohaline circulation since the Pliocene. However, before the Pliocene, the conduit for Mediterranean-Atlantic exchange is unclear. Gibraltar may have already been open, but two additional marine corridors also existed through northern Morocco and southern Spain. The restriction and closure of these Miocene connections resulted in extreme salinity fluctuations in the Mediterranean, leading to the precipitation of thick evaporites. This event is known as the Messinian Salinity Crisis (MSC) and recovering a complete record of the MSC is the target of current IODP drilling proposals (e.g. DREAM). Understanding both the causes of high-amplitude salinity change in the Mediterranean and its global consequences for thermohaline circulation in the Atlantic is dependent on recovering a complete record of Mediterranean-Atlantic exchange before, during and after the MSC. This key objective of the IMMAGE drilling proposal requires core recovery on-shore at the mouths of the Betic and Rifian corridors which are now exposed on land, as well as offshore, in the Alborán Sea and on the Atlantic continental margin. Consequently to meet this objective, an amphibious drilling strategy is necessary, involving both IODP and ICDP targets. In addition to allowing us to reconstruct Mediterranean-Atlantic exchange during high amplitude salinity fluctuations and identify the conduit through which exchange occurred, the sediments recovered from IMMAGE drilling will also provide us with a unique and explicit test for ocean physics hypotheses describing the location, size and velocity of overflow plumes under conditions where the density contrast between the two water

Preliminary Design of an Autonomous Amphibious System

Science.gov (United States)

2016-09-01

to a game controller or other means of teleoperating the vehicle. The drive-by-wire subsystem is also used to implement a number of safety features...1320 6-9 Python Watercar 55 44 155 700 6-8 Max IV Max all- terrain 25 3 7 500 0 8x8 XTD ARGO 17 3 38 840 0 *At the time of the survey these

Child Sexual Abuse, Post-Traumatic Stress Disorder, and Substance Use: Predictors of Revictimization in Adult Sexual Assault Survivors

Science.gov (United States)

Ullman, Sarah E.; Najdowski, Cynthia J.; Filipas, Henrietta H.

2009-01-01

This study examined the unique effects of child sexual abuse simultaneously with post-traumatic stress disorder symptom clusters, problem drinking, and illicit drug use in relation to sexual revictimization in a community sample of female adult sexual assault victims. Participants (N = 555) completed two surveys a year apart. Child sexual abuse…

The Relationship Between US Military Officer Leadership Behaviors and Risk of Sexual Assault of Reserve, National Guard, and Active Component Servicewomen in Nondeployed Locations.

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Sadler, Anne G; Mengeling, Michelle A; Booth, Brenda M; O'Shea, Amy M J; Torner, James C

2017-01-01

To determine if military leader behaviors are associated with active component and Reserve-National Guard servicewomen's risk of sexual assault in the military (SAIM) for nondeployed locations. A community sample of 1337 Operation Enduring Freedom and Operation Iraqi Freedom-era Army and Air Force servicewomen completed telephone interviews (March 2010-December 2011) querying sociodemographic and military characteristics, sexual assault histories, and leader behaviors. We created 2 factor scores (commissioned and noncommissioned) to summarize behaviors by officer rank. A total of 177 servicewomen (13%) experienced SAIM in nondeployed locations. Negative leader behaviors were associated with increased assault risk, at least doubling servicewomen's odds of SAIM (e.g., noncommissioned officers allowed others in unit to make sexually demeaning comments; odds ratio = 2.7; 95% confidence interval = 1.8, 4.1). Leader behavior frequencies were similar, regardless of service type. Negative leadership behavior risk factors remained significantly associated with SAIM risk even after adjustment for competing risk. Noncommissioned and commissioned officer factor scores were highly correlated (r = 0.849). The association between leader behaviors and SAIM indicates that US military leaders have a critical role in influencing servicewomen's risk of and safety from SAIM.

Behavioral thermoregulation in Hemigrapsus nudus, the amphibious purple shore crab.

Science.gov (United States)

McGaw, I J

2003-02-01

The thermoregulatory behavior of Hemigrapsus nudus, the amphibious purple shore crab, was examined in both aquatic and aerial environments. Crabs warmed and cooled more rapidly in water than in air. Acclimation in water of 16 degrees C (summer temperatures) raised the critical thermal maximum temperature (CTMax); acclimation in water of 10 degrees C (winter temperatures) lowered the critical thermal minimum temperature (CTMin). The changes occurred in both water and air. However, these survival regimes did not reflect the thermal preferences of the animals. In water, the thermal preference of crabs acclimated to 16 degrees C was 14.6 degrees C, and they avoided water warmer than 25.5 degrees C. These values were significantly lower than those of the crabs acclimated to 10 degrees C; these animals demonstrated temperature preferences for water that was 17 degrees C, and they avoided water that was warmer than 26.9 degrees C. This temperature preference was also exhibited in air, where 10 degrees C acclimated crabs exited from under rocks at a temperature that was 3.2 degrees C higher than that at which the 16 degrees C acclimated animals responded. This behavioral pattern was possibly due to a decreased thermal tolerance of 16 degrees C acclimated crabs, related with the molting process. H. nudus was better able to survive prolonged exposure to cold temperatures than to warm temperatures, and there was a trend towards lower exit temperatures with the lower acclimation (10 degrees C) temperature. Using a complex series of behaviors, the crabs were able to precisely control body temperature independent of the medium, by shuttling between air and water. The time spent in either air or water was influenced more strongly by the temperature than by the medium. In the field, this species may experience ranges in temperatures of up to 20 degrees C; however, it is able to utilize thermal microhabitats underneath rocks to maintain its body temperature within fairly narrow

Interview: Tatyana Lipovskaya, Sisters Sexual Assault Recovery Centre, Moscow, Russia.

Science.gov (United States)

1998-11-01

The Sisters' Sexual Assault Recovery Center was established in Moscow, Russia, in 1993, to address the needs of victims of sexual violence. The Center's help-line received 4029 crisis calls in 1994-97. Most clients are seeking information about medical services or legal aid. Others call about employment, HIV/AIDS, alcoholism, and drug abuse. Services are available without regard to age, sex, occupation, or sexual orientation. Program funding has come entirely from Western foundations and organizations. Although Russia has not passed a law on domestic violence, the post-Communism government is reluctantly starting to acknowledge that rape and domestic violence are serious social problems. The Center runs an educational program for law enforcement officers to increase their sensitivity and create an environment of safety for women who report sexual violence.

Improving Service Responses for People with Learning Disabilities Who Have Been Sexually Assaulted: An Audit of Forensic Services

Science.gov (United States)

Olsen, Angela; Majeed-Ariss, Rabiya; Teniola, Simonette; White, Catherine

2017-01-01

Background: People with learning disabilities are more likely to experience sexual abuse and less likely to access support than the general population, this is due to a range of variables at the individual, societal and service-delivery level. This study presents a service evaluation of St Mary's Sexual Assault Referral Centre, Manchester to…

Bystander Interventions for Sexual Assault and Dating Violence on College Campuses: Are We Putting Bystanders in Harm's Way?

Science.gov (United States)

Witte, Tricia H.; Casper, Deborah M.; Hackman, Christine L.; Mulla, Mazheruddin M.

2017-01-01

Objective: The present study investigated the well-being of bystanders who witness and intervene in sexual assault and dating violence situations on campus. Participants: Participants were 321 young men and women from a large university in the southeastern United States. Methods: Participants completed a survey at the end of the Spring semester of…

PERCEIVED FEASIBILITY OF ESTABLISHING DEDICATED ELDER ABUSE PROGRAMS OF CARE AT HOSPITAL-BASED SEXUAL ASSAULT/DOMESTIC VIOLENCE TREATMENT CENTETR.

Science.gov (United States)

Du Mont, Janice; Mirzaei, Aftab; Macdonald, Sheila; White, Meghan; Kosa, Daisy; Reimer, Linda

2014-12-01

Elder abuse is an increasingly important issue that must be addressed in a systematic and coordinated way. Our objective was to evaluate the perceived feasibility of establishing an elder abuse care program at hospital-based sexual assault and domestic violence treatment centers in Ontario, Canada. In July 2012, a questionnaire focused on elder abuse care was distributed to all of Ontario's Sexual Assault/Domestic Violence Treatment Centre (SA/DVTC) Program Coordinators/Managers. We found that the majority of Program Coordinators/ Managers favored expansion of their program mandates to include an elder abuse care program. However, these respondents viewed collaboration with a large network of well trained professionals and available services in the community that address elder abuse as integral to responding in a coordinated manner. The expansion of health services to address the needs of abused older adults in a comprehensive and integrated manner should be considered as an important next step for hospital-based violence care programs worldwide.

78 FR 70023 - Response Systems to Adult Sexual Assault Crimes Panel; Notice of Federal Advisory Committee Meeting

Science.gov (United States)

2013-11-22

... offenses under 10 U.S.C. 920 (article 120 of the Uniform Code of Military Justice), for the purpose of....-9:30 a.m. Presentation by Mr. Russell Strand-- Overview of the Problem of Sexual Assault in the Military and Civilian Society 9:30 a.m.-10:30 a.m. Special Victim Capability Overview 10:30 a.m.-12:30 p.m...

Piloting community-based medical care for survivors of sexual assault in conflict-affected Karen State of eastern Burma.

Science.gov (United States)

Tanabe, Mihoko; Robinson, Keely; Lee, Catherine I; Leigh, Jen A; Htoo, Eh May; Integer, Naw; Krause, Sandra K

2013-05-21

Given the challenges to ensuring facility-based care in conflict settings, the Women's Refugee Commission and partners have been pursuing a community-based approach to providing medical care to survivors of sexual assault in Karen State, eastern Burma. This new model translates the 2004 World Health Organization's Clinical Management of Rape Survivors facility-based protocol to the community level through empowering community health workers to provide post-rape care. The aim of this innovative study is to examine the safety and feasibility of community-based medical care for survivors of sexual assault to contribute to building an evidence base on alternative models of care in humanitarian settings. A process evaluation was implemented from July-October 2011 to gather qualitative feedback from trained community health workers, traditional birth attendants, and community members. Two focus group discussions were conducted among the highest cadre health care workers from the pilot and non-pilot sites. In Karen State, eight focus group discussions were convened among traditional birth attendants and 10 among women and men of reproductive age. Qualitative feedback contributed to an understanding of the model's feasibility. Pilot site community health workers showed interest in providing community-based care for survivors of sexual assault. Traditional birth attendants attested to the importance of making this care available. Community health workers were deeply aware of the need to maintain confidentiality and offer compassionate care. They did not raise safety as an excess concern in the provision of treatment. Data speak to the promising "feasibility" of community-based post-rape care. More time, awareness-raising, and a larger catchment population are necessary to answer the safety perspective. The pilot is an attempt to translate facility-based protocol to the community level to offer solutions for settings where traditional methods of post-rape care are not

Effectiveness of a Mentor-Implemented Violence Prevention Intervention for Assault-Injured Youth Presenting to the Emergency Department: Results of a Randomized Trial

Science.gov (United States)

Cheng, Tina L.; Haynie, Denise; Brenner, Ruth; Wright, Joseph L.; Chung, Shang-en; Simons-Morton, Bruce

2008-01-01

Context The emergency department has been described as a promising setting to initiate interventions with assault-injured youth to reduce the risk of re-injury and reactive perpetration. Efforts to intervene have received little study. Objective To assess the impact of a mentor-implemented violence prevention intervention on reducing aggression, fighting and re-injury among assault-injured youth. Design Randomized controlled trial Setting Two large urban hospital emergency departments Participants Youth age 10–15 presenting with peer assault injury were recruited and randomly assigned to intervention and comparison groups. Intervention Intervention youth received a mentor who implemented a 6 session problem-solving curriculum while parents received 3 home visits with a health educator to discuss family needs and facilitate service use and parental monitoring. The comparison group received a list of community resources with 2 follow-up phone calls to facilitate service use. Main Outcome Measures Youth and parents were interviewed at baseline and 6 months to assess attitudes about violence, risk factors, fighting and repeat injury. Results 227 families were recruited with 23% refusing participation and 4% partial interview completion. 166 families were enrolled with 87 randomized to the intervention group and 79 in the comparison group; 118 (71%) completed both youth and parent follow-up interviews and 113 had usable data. Intervention and comparison groups were not significantly different at baseline on demographics or risk factors except for increased knife carrying and less deviant peers in the intervention group. After adjustment for baseline differences, there was a trend toward significant program effect including reducing misdemeanor activity (rate ratio 0.29, confidence interval 0.08–0.98), youth-reported aggression scores (rate ratio .63, 0.4–1.00) and increasing youth self efficacy (beta=2.28, pmentor-implemented program with assault-injured youth

Gill remodelling during terrestrial acclimation reduces aquatic respiratory function of the amphibious fish Kryptolebias marmoratus.

Science.gov (United States)

Turko, Andy J; Cooper, Chris A; Wright, Patricia A

2012-11-15

The skin-breathing amphibious fish Kryptolebias marmoratus experiences rapid environmental changes when moving between water- and air-breathing, but remodelling of respiratory morphology is slower (~1 week). We tested the hypotheses that (1) there is a trade-off in respiratory function of gills displaying aquatic versus terrestrial morphologies and (2) rapidly increased gill ventilation is a mechanism to compensate for reduced aquatic respiratory function. Gill surface area, which varied inversely to the height of the interlamellar cell mass, was increased by acclimating fish for 1 week to air or low ion water, or decreased by acclimating fish for 1 week to hypoxia (~20% dissolved oxygen saturation). Fish were subsequently challenged with acute hypoxia, and gill ventilation or oxygen uptake was measured. Fish with reduced gill surface area increased ventilation at higher dissolved oxygen levels, showed an increased critical partial pressure of oxygen and suffered impaired recovery compared with brackish water control fish. These results indicate that hyperventilation, a rapid compensatory mechanism, was only able to maintain oxygen uptake during moderate hypoxia in fish that had remodelled their gills for land. Thus, fish moving between aquatic and terrestrial habitats may benefit from cutaneously breathing oxygen-rich air, but upon return to water must compensate for a less efficient branchial morphology (mild hypoxia) or suffer impaired respiratory function (severe hypoxia).

Life on the edge: African malaria mosquito (Anopheles gambiae s. l.) larvae are amphibious.

Science.gov (United States)

Miller, James R; Huang, Juan; Vulule, John; Walker, Edward D

2007-03-01

Anopheles gambiae s.l. is the main vector of malaria in Sub-Saharan Africa. Here, an estimated 1 million people die every year from this disease. Despite considerable research on An. gambiae that increasingly explores sub-organismal phenomena, important facets of the field biology of this deadly insect are yet being discovered. In the current study, we used simple observational tools to reveal that the habitat of larval An. gambiae is not limited within the boundaries of temporary mud puddles, as has been the accepted generalization. Thus, control tactics aimed at immatures must consider zones larger than puddles per se. In fact, eggs are more likely to be found outside than inside puddles. Eggs can develop and larvae can emerge on mud. Larvae are then capable of three distinct modes of terrestrial displacement (two active and one passive), whereby, they can reach standing water. On mud bearing a film of water, larvae actively displace backwards by sinusoidal undulations shown to be only a slight variation of the swimming motor program. On drying mud, larvae switch to a slower and forward form of active locomotion resembling that of a crawling caterpillar. During rains, small larvae may be passively displaced by flowing rainwater so as to be deposited into puddles. These capabilities for being amphibious, along with very rapid growth and development, help explain how An. gambiae thrives in a highly uncertain and often hostile larval environment.

ELECTROMAGNETIC BIOSPHERE POLLUTION BY MOTOR TRANSPORT (VEHICLES, ELECTRIC VEHICLES, HYBRID VEHICLES

Directory of Open Access Journals (Sweden)

S. Selivanov

2009-01-01

Full Text Available The physics of the electromagnetic field is considered. The analysis of electromagnetic radiation on the human-being, the origin of which is the vehicle the electric vehicle, the hybrid vehicle is being considered. The monitoring of electromagnetic radiation of vehicles is carried out.

Sexual Assault: Better Resource Management Needed to Improve Prevention and Response in the Army National Guard and Army Reserve

Science.gov (United States)

2017-02-01

depression , and homelessness. Page 34 GAO-17-217 Sexual Assault in Army Reserve Components In our survey of full-time SARCs and VAs in the...or money order. Call for additional information. Connect with GAO on Facebook, Flickr, LinkedIn, Twitter, and YouTube . Subscribe to our RSS Feeds or

College Students' Perceptions of the Importance of Sexual Assault Prevention Education: Suggestions for Targeting Recruitment for Peer-Based Education

Science.gov (United States)

Jozkowski, Kristen N.; Henry, Dayna S.; Sturm, Ashley A.

2015-01-01

Introduction: Sexual assault continues to be a pervasive health issue among college students in the USA. Prevention education initiatives have been implemented to address this concern. However, little is known about college students' perceptions of such programming. The purpose of this study was to assess predictors of college students'…

Resilience and Vulnerability in the Midst of Sociopolitical Violence in Northern Ireland: One Family's Experience of a Paramilitary Style Assault

Science.gov (United States)

Coulter, Stephen; Mullin, Anne

2012-01-01

This article focuses on the experience of one particular family living amid the sociopolitical violence in Northern Ireland to illustrate the impact of a particular traumatic event--a paramilitary assault due to mistaken identity. These attacks are often colloquially referred to as "punishment shootings" or "beatings." The…

Development and Psychometrics of Instruments to Assess School Personnel's Bystander Action in Situations of Teen Relationship Abuse and Sexual Assault.

Science.gov (United States)

Edwards, Katie M; Sessarego, Stephanie N; Stanley, Linda R; Mitchell, Kimberly J; Eckstein, Robert P; Rodenhizer, Kara Anne E; Leyva, P Caroline; Banyard, Victoria L

2017-12-01

This article describes recently developed instruments that assess school personnel's bystander barriers and intentions in situations of teen relationship abuse, sexual assault, and sexual harassment, as well as perceptions of school readiness specific to relationship abuse, sexual assault, and sexual harassment prevention and response. Participants were 1,150 high school personnel from 25 schools in New Hampshire, Massachusetts, and Maine. Specific instruments focused on bystander intentions, bystander action, barriers to bystander action, and perceptions of school readiness. Participants were randomly divided into two groups for analysis-the exploratory sample (ES; n = 575) and the confirmatory sample (CS; n = 575). Overall, the measures demonstrated acceptable fit indices. Results suggested that most measures and subscales had adequate reliability, but a few subscales had less than ideal internal consistency, which can likely be attributed to the small number of items. More work is needed, but these measures act as a starting point by which the role of school personnel in prevention initiatives and bystander intervention can be evaluated.

EPIDEMIOLOGICAL PROFILE OF ASSAULTS IN FIREARMS AND WHITE GUN INSIDE OF BAHIA

Directory of Open Access Journals (Sweden)

Felipe Santos Abreu

2016-03-01

Full Text Available The present study aimed to trace the epidemiological profile of firearm assaults and melee weapon, no period of 2009 to 2011, in a General Hospital not interior of Bahia. The analysis was performed using descriptive statistics and data presented as absolute and relative frequencies. From the results, 299 hospitalizations were due to aggression by firearms or bladed weapon, with the highest percentage of victims, young men, aged 20-29 years (39.5%. It is necessary the elaboration and implementation of public policies involving the various segments of civil society and organized to deal with this public health issue with a view to adoption of strategies for the prevention and reduction of morbidity and mortality rates.