Prevention systems

For secure communications, the authors propose a underwater wireless optical communications code-division multiple-access (UOWC/CDMA) system with multiple relay assistance. Relay nodes employ the Chip Detect-and-Forward (CDF) technique to prevent the difficult multiuser decoding procedure. The proposed system performance, in terms of bit-error rate (BER) and transmission confidentiality, is analyzed in our study over fading channel.

11p vithomson 02-07-2024 0 0   Download

Part 2 book "An introduction to - Modern vehicle design" included contents: Occupant accommodation - an ergonomics approach; suspension systems and components; control systems in automobiles; the design of engine characteristics for vehicle use; transmissions and driveline; braking systems; failure prevention - The role of endurance and durability studies in the design and manufacture of reliable vehicles; future trends in automobile design.

353p dianmotminh04 12-07-2024 0 0   Download

The objective of this study is to investigate the final exam scheduling process at the Ho Chi Minh City Open University and develop an automated exam scheduling application. Our primary objectives are to prevent students from having conflicting exam schedules and to ensure that no student has to take more than two exams on the same day.

13p vialicene 02-07-2024 0 0   Download

The relationship between healthcare spending and declining hospitalization rates was not statistically significant, suggesting that the healthcare systems may be shifting towards primary care, outpatient care, and on prevention efforts.

9p vishanshan 27-06-2024 1 1   Download

The primary healthcare system in Pakistan focuses on providing episodic, disease-based care. Health care for low-middle income communities is largely through a fee-for-service model that ignores preventive and health-promotive services. The growing burden of cardiovascular illnesses requires restructuring of the primary health care system allowing a community-to-clinic model of care to improve patient- and community-level health indicators.

10p vishanshan 27-06-2024 1 1   Download

Human papillomavirus (HPV) vaccination protects against HPV-associated cancers and genital warts. Healthy People 2030 goal for HPV vaccine uptake is 80%, but as of 2021, only 58.5% of adolescents are up to date in Georgia. The purpose of the study is to assess the attitudes, vaccine practices, facilitators, and barriers to receiving the HPV vaccine in southwest Georgia.

17p vishanshan 27-06-2024 1 1   Download

Part 2 book "Power plant equipment operation and maintenance guide" includes content: Recent developments in separating liquid from gases; dynamic compressors technology; simplified equations for determining the performance of dynamic compressors; centrifugal compressors—components, performance characteristics, balancing, surge prevention systems, and testing; dynamic compressors performance, compressor seal systems, compressor system calculations,... and other contents.

382p dianmotminh03 17-06-2024 0 0   Download

Topical Reviews in Neurosurgery, Volume 1 focuses on neurosurgery, a medical specialty concerned with the prevention, diagnosis, treatment, and rehabilitation of disorders that affect any portion of the nervous system. This book discusses the advances in computed tomography, vascular surgery in neurological disorders, and carotid endarterectomy.

196p vimeyers 29-05-2024 5 2   Download

An examination of the elements explicit to the Japanese post war governing system that enable the national ministries to extend their administrative authority over the political economy. It argues that the insular model defies structural reform and prevents the implementation of economic and social policies that can resolve socio-economic problems.

155p vimeyers 29-05-2024 3 2   Download

Part 2 of ebook "Building services handbook (Ninth edition)" provides readers with contents including: Part eight - Drainage systems, sewage treatment and refuse disposal; Part nine - Sanitary fitments and appliances, discharge and waste systems; Part ten - Gas installation, components and controls; Part eleven - Electrical supply and installations; Part twelve - Mechanical conveyors – lifts, escalators and travelators; Part thirteen - Fire prevention and control services;...

442p giangdongdinh 28-05-2024 2 1   Download

Part 2 book "Electrical safety handbook" includes content: Regulatory and legal safety requirements and standards; accident prevention, accident investigation, rescue, and first aid; medical aspects of electrical trauma; low voltage safety synopsis; medium and high voltage safety synopsis; human factors in electrical safety; safety management and organizational structure; safety training methods and systems.

371p dianmotminh01 20-05-2024 7 2   Download

Part 2 book "Electrical safety handbook" includes content: Accident prevention, accident investigation, rescue, and first aid; medical aspects of electrical trauma; low voltage safety synopsis; medium and high voltage safety synopsis; human factors in electrical safety; safety management and organizational structure; safety training methods and systems.

208p dianmotminh01 17-05-2024 5 4   Download

The paper "Development a prototype of mobile laminar air flow instrument" presents research on the view toward the realization of a mobile laminar airflow system for preventing the contamination of airborne pathogens by protecting the surgical site area as well as the instrument table at low-cost. Simulations with computational fluid dynamics (CFD) were conducted to optimizing system design. The simulation results were examined and evaluated in this paper.

9p dathienlang1012 03-05-2024 5 0   Download

Part 2 book "A textbook of opthalmology" includes content: Ocular diseases and ocular affections in systemic diseases - urgical procedures, miscellaneous aspects, genetics and paediatric ophthalmology, immunology related to ocular disorders, prevention and rehabilitation of blindness.

363p zizaybay1101 30-04-2024 6 3   Download

Ebook "Hormonal carcinogenesis V" information gathered from cell-free systems, cell cultures, animal models, and human studies, together will (1) provide important insights to our understanding of hormonal cancer causation, development, and prevention; (2) be the primary objective of these Symposia.

647p ladongphongthanh1008 22-04-2024 2 1   Download

Anxiety that students experience during test taking negatively influences their academic achievement. Understanding how students perceive tests and how they feel during test taking could help in taking effective preventive measures. Hence, the current study focused on assessing children’s perceptions of tests using content analysis.

9p viarnault 25-04-2024 9 2   Download

Bac Ninh is a province with a dense network of windows from 1.0 -1.2 km/km2 with large river systems flowing through Duong River, Cau River, Thai Binh River and the downstream part of Ca Lo River. With a dense river system and abundant surface water saving, the province’s irrigation plays a particularly important role in water harvesting, drainage and flood prevention in the province. Over the years, the province has focused resources to invest in the development of irrigation infrastructure.

13p longtimenosee09 08-04-2024 5 0   Download

Part 1 book "Computer security - Principles and practice" includes content: Reader’s and instructor’s guide, overview, cryptographic tools, user authentication, access control, database and cloud security, malicious software, denial of service attacks, intrusion detection, firewalls and intrusion prevention systems, buffer overflow, software security.

436p muasambanhan10 11-04-2024 5 1   Download

The system of relations between the consumer and the seller has many factors that shape the dynamics of the market of goods and services based on the supply chain strategy. Supply chains satisfy customers by striving for delivering the right products to the right place at the right time, at the right quality and at the right quantity within an increasingly faster pace and lower cost. Theories of social entropy consider the system of social relations from the standpoint of the equilibrium of systems and their disproportion.

6p longtimenosee09 08-04-2024 3 0   Download

Building a list of contraindicated drug interactions and evaluating the initial results of applying information technology to prevent contraindicated drug interactions in prescriptions at the Military Hospital 7.

5p viohoyo 02-04-2024 4 1   Download