In a survey of 254 hospital radiology departments conducted last year, Dallas-based U.S. Radiology Partners (USRP), a radiology management firm, found that 45 percent of hospitals are understaffed in radiology. Fifty-six percent of hospital radiology department heads surveyed by USRP indicated that staffing shortages were diminishing the quality of care their departments are able to provide. Mo...

Correspondence: Janiszewski Goodin, School of Nursing, Capital University, Columbus, OH 43209, USA. E-mail: [email protected] JANISZEWSKI GOODIN H. (2003) Journal of Advanced Nursing 43(4), 335–350 The nursing shortage in the United States of America: an integrative review of the literature Aim. The aims of this paper are to review the literature to determine what factors are contributing to...

African individuals harbor molecular RH variants, which permit alloantibody formation to high-prevalence Rh antigens after transfusions. Genotyping identifies such RH variants, which are often missed by serologic blood group typing. Comprehensive molecular blood group analysis using 3 genotyping platforms, nucleotide sequencing, and serologic evaluation was performed on a 7-year-old African mal...

This article discusses current efforts to develop hemoglobin-based oxygen carriers as blood substitutes in light of the worldwide shortage of safe and viable allogeneic donor blood. There are now viable approaches to modify the intrinsic biologic properties of hemoglobin to produce improved hemoglobin-based oxygen carriers. Polymerized hemoglobin preparations have proved most successful in clin...

One of the most fundamental components of healthcare system on each country is blood supply chain management. This chain is comprised of two significant components including collecting donor’ bloods and supplying blood’s products. The main purpose of this paper is to concentrate on supplying blood products and present a novel constrained bi-objective mathematical model for a two-echelon blood s...

In healthcare systems, one of the important actions is related to perishable products such as red blood cells (RBCs) units that its consumption management in different periods can contribute greatly to the optimality of the system. In this paper, main goal is to enhance the ability of medical community to organize the RBCs units’ consumption in way to deliver the unit order timely with a focus ...

Essential hypertension is a complex disease affected by genetic and environmental factors and serves as a major risk factor for cardiovascular diseases. Serum lysophosphatidic acid correlates with an elevated blood pressure in rats, and lysophosphatidic acid interacts with 6 subtypes of receptors. In this study, we assessed the genetic association of lysophosphatidic acid receptors with essenti...

The aim was to assess the efficacy of Syntometrine ® (500 micrograms ergometrine with 5 units oxytocin) as an appropriate alternative first-line uterotonic for use in elective caesarean section (CS) during a national shortage of UK-licensed IV oxytocin from April-June 2014. An observational study was performed involving 2 groups of 22 women undergoing elective CS in a UK DGH during this period....

precipitation is one of the hydrological processes that play an important role in controlling water resources management. shortage of rain causes some problems such as lack of drinking water. due to the importance of the issue of water shortage, using modern methods to predict hydrological processes will play an important role in planning and management of water resources. therefore, in this st...

    Background: Nursing shortage is an important and multifaceted challenge in the health systems and has reached a warning threshold. The factors associated with nursing shortage vary from country to country. Therefore, this study compared the causes of nursing shortage and suggested strategies to help resolve this concern both in Iran and in the world.    Methods: To conduct this systematic ...