Decoding the genetic and chemical basis of sexual attractiveness in parasitic wasps.

Attracting and securing potential mating partners is of fundamental importance for reproduction. Therefore, signaling sexual attractiveness is expected to be tightly coordinated in communication systems synchronizing senders and receivers. Chemical signaling has permeated through all taxa of life as the earliest and most widespread form of communication and is particularly prevalent in insects.

Clinical changes as a result of dynamic seating in a young adult with cerebral palsy.

Purpose: This case study follows a single participant with cerebral palsy through 15 years of wheelchair seating interventions. Positioning challenges within the wheelchair seating system included significantly increased muscle tone, extension patterns, extraneous movement, loss of body position in relation to the seating system, loss of alignment with other assistive technologies, high energy expenditure, client injury and pain, and equipment damage. The purpose of this article is to present clinical changes seen in this participant during a progression of dynamic seating interventions.

RESNA position on the application of dynamic seating.

Dynamic Seating is an intervention used as a part of a manual or power wheelchair to provide movement against resistance in response to client force. This technology can be used for various clinical applications including preventing client injury and equipment breakage; dissipating extensor forces; providing movement for sensory input, calming, and increased alertness; increasing muscle strength, trunk and head control; and other medical benefits. The purpose of this RESNA Position Paper is to provide a definition for this technology in relation to other seating and wheeled mobility technologies as well as present clinical indicators for this seating intervention including literature to substantiate these claims.

Beta-sarcoglycan-deficient muscular dystrophy presenting as chronic bronchopneumonia in a young cat.

Case Summary: A 5-month-old cat was evaluated for a 3 week history of cough, nasal discharge, decreased appetite and weight loss. Musculoskeletal examination was normal and serum creatine kinase (CK) activity was within the reference interval. The cat was treated during the next 10 months for chronic, persistent pneumonia.

The Use of a Mobile Application to Increase Access to Interpreters for Cancer Patients With Limited English Proficiency: A Pilot Study.

Background: Language barriers can influence the quality of health care and health outcomes of limited English proficient patients with cancer. The use of medical interpretation services can be a valuable asset for improving communications in emergency care settings.

Objective: To evaluate whether a mobile translation application increased call frequency to interpreter services among providers in an Urgent Care Center at a comprehensive cancer center and to assess provider satisfaction of the mobile application.

RESNA position on the application of power mobility devices for pediatric users.

This paper serves as an update to the previous RESNA Position on the Application of Power Wheelchairs for Pediatric Users with more current and additional scientific literature. This document contains typical clinical applications and best evidence from the literature supporting the application of power mobility (PM) for young children and to assist practitioners in decision-making and justification. It is RESNA' s position that age, limited vision or cognition, behavioral issues, and the ability to walk or propel a manual wheelchair short distances should not, in and of themselves, be used as discriminatory factors against providing PM for children.

RESNA position on the application of power wheelchairs for pediatric users.

This document, approved by the Rehabilitation Engineering & Assistive Technology Society of North America (RESNA) Board of Directors in March 2007, shares typical clinical applications and provides evidence from the literature supporting the use of power wheelchairs for children.

RESNA position on the application of wheelchair standing devices.

This document, approved by the Rehabilitation Engineering & Assistive Technology Society of North America (RESNA) Board of Directors in March 2007, shares typical clinical applications and provides evidence from the literature supporting the use of wheelchair standers.

RESNA position on the application of tilt, recline, and elevating legrests for wheelchairs.

This document, approved by the Rehabilitation Engineering & Assistive Technology Society of North America (RESNA) Board of Directors on April 23, 2008, describes typical clinical applications and provides evidence from the literature supporting the application of tilt, recline, and elevating legrests for wheelchairs.

RESNA position on the application of seat-elevating devices for wheelchair users.

This document, approved by the Rehabilitation Engineering & Assistive Technology Society of North America (RESNA) Board of Directors in September 2005, shares typical clinical applications and provides evidence from the literature supporting the use of seat-elevating devices for wheelchair

Assessing nurses' attitudes toward death and caring for dying patients in a comprehensive cancer center.

Purpose/objectives: To assess how nurses employed in a comprehensive cancer center feel about death and caring for dying patients and examine any relationships between their attitudes and demographic factors.

Design: Descriptive quantitative.

Setting: A 432-bed comprehensive cancer center in New York, NY.

The impact of aprotinin on blood loss and blood transfusion in off-pump coronary artery bypass grafting.

Background: Administration of the serine protease inhibitor aprotinin has been proven efficacious in cardiopulmonary bypass-supported cardiac surgery to reduce bleeding and transfusion requirements. Its role in off-pump surgery is not so well defined. The present study assessed the effect of aprotinin in off-pump coronary artery bypass grafting on perioperative blood loss and transfusion rates.