An energy efficient approach to extend network life time of[taliem.ir]

An energy efficient approach to extend network life time of wireless sensor networks

The energy consumption in wireless sensor networks is a significant matter and there are many ways to conserve energy. The use of mobile sensors is of great relevance to minimize the total energy dissipation in communication and overhead control packets. In a WSN, sensor nodes deliver sensed data back to the sink via multi hopping. The sensor nodes near the sink will usually consume more battery power than others; consequently, these nodes will quickly drain out their battery energy and decrease in the network lifetime of the WSN. The presence of mobile sinks causes increased energy reduction in their proximity, due to more relay load under multi hop communication. Moreover, node deployment technique can also be used to improve the life time of the network. Performance comparisons have been done by simulations between different routing protocols and our approach show efficient results.
Hospital Medicine[TALIEM.IR]

Hospital Medicine

Dr. Lane is a new graduate and has entered into the field of hospital medicine. During her limited time as a hospitalist, it has become clear to Dr. Lane that she has a gap in her working knowledge of the healthcare system as a whole. During residency, she focused most of her attention on patient care and less on understanding the system in which she works. She is also starting to realize the impact the current healthcare system has not only on her patients but on herself as a healthcare provider. Understanding the basics of healthcare and the healthcare systems in which you work is an important aspect of being a successful hospitalist. This chapter will aim to provide a brief overview of the U.S. healthcare system and introduce you to the different aspects of the Affordable Care Act.
Caring for Quality[taliem.ir]

Caring for Quality in Health

Between 2012 and 2016, the OECD conducted a series of in-depth reviews of the policies and institutions that underpin the measurement and improvement of health care quality in 15 different health care systems (Australia, Czech Republic, Denmark, England, Israel, Italy, Japan, Korea, Northern Ireland, Norway, Portugal, Scotland, Sweden, Turkey and Wales). The 15 settings examined are highly diverse, encompassing the high-tech, hospital-centric systems of Japan and Korea, the community-focussed Nordic systems, the unique challenges of Australia’s remote outback, and the historically underfunded systems of Turkey and the Czech Republic, now undergoing rapid modernisation. What unites these and all other OECD health care systems, however, is that all increasingly care about quality. In a time of multiple, unprecedented pressures on health care systems – many of which are beyond health care systems’ control – central and local governments as well as professional and patient groups are renewing their focus on one issue that they can control and one priority that they equally share: health care quality and outcomes. In the OECD’s work to measure and improve health care system performance, health care quality is understood to comprise three dimensions: effectiveness, safety and patientcentredness (or responsiveness). These dimensions are applied across the key stages of the care pathway: staying well (preventive care), getting better (acute care), living with illness or disability (chronic care) and care at the end of life (palliative care). This conceptual framework is illustrated in Figure 0.1.
Essentials of[taliem.ir]

Essentials of Hypertension

In the classic book The Principles and Practice of Medicine, Sir William Osler did not mention hypertension or its archaic name, hyperpiesis . He obviously could not address a disease still undiscovered at that time, when the available noninvasive method to measure blood pressure (BP)—the sphygmograph, which measured the amplifed radial pulse—was not reliable and practical for clinical use. Scipione Riva-Rocci opened up a new era, presenting the sphygmomanometer in 1896 . Pulse palpation measured only systolic BP. Nikolai Sergeyevich Korotkov, a Russian surgeon, identifed diastolic BP by auscultation in 1905 . For many decades, the only novelty in BP measurement was the misspelling of the name “Korotkov ,”which was changed to “Korotkoff” in some publications. Chapter 3 discusses the methods used for BP measurement Businesspersons were the frst people to identify the risks of high BP. In 1911, the medical director of the Northwestern Mutual Life Insurance Company determined that applicants for life insurance should have their BP measured with a sphygmomanometer . Sir William Osler, in a lecture given to the Royal College of Physicians and Surgeons of Glasgow in 1912, proposed that BP over 160 mmHg was high . He did not, however, suspect its importance in the pathogenesis of atherosclerosis.
Managing Symptoms in the Pharmacy[taliem.ir]

Managing Symptoms in the Pharmacy

In general the diagnosis and treatment of cardiovascular diseases are the domain of medical practitioners. However, there is some scope for the involvement of pharmacists in this area beyond the dispensing of prescribed medication, because: some medicines for the prevention of cardiovascular disease are available without prescription pharmacists may be able to recognise some of the early signs of cardiovascular disease and refer patients for investigation and treatment before a condition becomes critical pharmacists may be required to provide assistance to patients with cardiovascular conditions who are taken ill in the pharmacy or are brought in for emergency aid. This chapter provides relevant clinical features of the main cardiovascular conditions and information about medicines available without prescription for their prevention .
Gy Mental Healthcare[taliem.ir]

Gay Mental Healthcare Providers and Patients in the Military

This volume has many points of origin. Various chapters in this volume will have their own narratives with a beginning and perhaps an end. This introduction will lay groundwork for the following chapters. On my part, I will start for now with the American Psychiatric Association meeting in San Francisco in 2013. A symposium there was titled, “Bringing the Uniform out of the Closet: Artistic and Clinical Perspectives of Gay Military Life Before and After ‘Don’t Ask, Don’t Tell’” . I was asked to speak because of my role participating in the Pentagon work group to examine the repeal of “Don’t Ask, Don’t Tell” (DADT). That work group was convened in 2010 to examine how and if to repeal the DADT policy. There my main contribution was pushing the DoD group to move past discussion of fears of battlefeld transmission of HIV, to the positive effects of service members not having to live in fear of exposure of their sexual identity.
Orofacial[taliem.ir]

Orofacial Pain: Classifcation and Road Map to Clinical Phenotypes

The orofacial region consists of heterogeneous tissues that make diagnosing and treating pain conditions a challenging task. Vital to these processes are well-structured classifcation systems that cover the breadth of chronic orofacial pain conditions and provide diagnostic criteria to enhance our ability to properly identify and categorize clinical events in an agreed pattern. A revision of the classifcation systems for orofacial pain disorders developed respectively by the International Association for the Study of Pain, the International Headache Society, the American Academy of Orofacial Pain, and the American Academy of Craniofacial Pain reveals a number of defciencies and inconsistencies ranging from terminology to the structure itself and the set of diagnostic criteria. To improve communication and enable effective collaborative work, we are at the crossroads for the development of a new multiaxial classifcation system using ontological principles to build a realistic and comprehensive representation of orofacial pain disorders. With research focusing on pain biomarkers, optimizing the systematization of data collection may contribute to identifying clinical phenotypes of chronic orofacial pain conditions that have the most impact on patient life.
New.Health.Technologies.Managing.Access.Value.and.Sustainability[taliem.ir]

New Health Technologies: Managing Access, Value and Sustainability

New technologies are entering health care systems at an unprecedented pace: remote sensors, robotics, genomics, stem cells, and artificial intelligence are on the cusp of becoming a normal part of medical care. Medicines can now be combined with nanotechnologies and digital tools. 3D printing is already used to manufacture implants, and bioprinting is expected soon to modify organ transplantation. Precision medicine, which establishes links between individuals’ biology and their diseases, promises to increase our understanding of diseases and help better target treatments. Vast amounts of electronic data related to health and wellness are being generated by health systems and by individuals. Collectively, these data hold valuable information that could foster improvement in all health system activities, from clinical care to population health, to research and development.
Neurorehabilitation[taliem.ir]

Neurorehabilitation for Central Nervous System Disorders

A CVA is a very serious and sudden occurrence. This is thus a specifc symptom of this CNS disorder, in contrast to dementia, Parkinson’s, and MS, which are characterized by their progressive course. Over the last few decades, the care for CVA patients has improved enormously, and much expertise has been gained in terms of insights into the impairments that result from a CVA. The experience thus gained can be transposed to the other CNS disorders described in this book. There are, namely, many commonalities, and this provides the opportunity to place neurorehabilitation in a broader perspective. This chapter lists the symptoms that may be an indicator for the occurrence of a CVA, which is followed by the description of the symptomatology after a cerebrovascular accident (CVA). Given that patients are permitted direct access to physiotherapy in the Netherlands, the physiotherapist must be able to recognize symptoms at an early stage. This chapter also examines the causes and risk factors of a CVA. When these are recognized, it is possible to take specifc actions that reduce the chance of a CVA.
Teaching.Medicine.and.[taliem.ir]

Teaching Medicine and Medical Ethics Using Popular Culture

There is an increasing awareness of the role of mass media and popular culture in communicating health information to the general public and medical students.1 Medical television series in particular have been identifed as a rich source of health information and medical ethics training, depicting doctor–patient relationships that are both entertaining and educational. Recent research has shown that these fctional representations of the medical profession have an impact on perceptions of real-life doctors, and can infuence recruitment of students into medical, nursing and health science degrees.2 Beginning with CBS’s City Hospital in 1951, medical television dramas have remained a staple of prime-time television.3 In his book, Medicinema, Brian Glasser notes that popular flm culture and medicine have always been intricately connected, with flm historians placing the frst representations of medical personnel in fctional flms before that of ‘cowboys, criminals or the clergy.’4 With such a historically entrenched relationship between fact and fction, it is unsurprising that medical dramas regularly come under scrutiny regarding their potential infuence on public perceptions of doctors and the health system.5 Furthermore, there is ongoing debate regarding the usefulness of televised medicine in medical and health science curriculum, with Roslyn Weaver and Ian Wilson reporting that university educators often seem concerned about ‘how the fctional world of medicine intrudes on and infuences the real one.