scholarly journals Design of a Prevention System of Frontal Car Crashes for "SACH" Cars

2018 ◽  
Vol 1 (1) ◽  
pp. 663-672
Author(s):  
Miguel Ángel Rissetto ◽  
Miguel Prat
Keyword(s):  
Traffic Accidents ◽  
World Health ◽  
Public Health Issue ◽  
Mortality Index ◽  
Daily Rate ◽  
Prevention System ◽  
The World ◽  
Different Types ◽  
Health Organization ◽  
Frontal Collisions

According to the World Health Organization, the number of traffic accidents worldwide reaches 1.25 million people involved in them. This is one of the main causes of death of people between 15 and 29 years old. Most of these deaths are in emergent countries where the rapid economic development has occurred together with an increased use of vehicles. Apart from being a public health issue, the injuries caused by these accidents are an economic-like problem especially in low and medium income countries where their GDP shows about a 3% economical decrease. Argentine has one of the highest mortality index in the world. In 2017 there were 7.213 deaths (provisional figure obtained up to January 11, 2018). This shows a daily rate of 20 deaths and a month rate of 600 deaths. These indexes raise the need of solving this problem including about 120.000 injured people which occurred annually and the significant material losses. This project comes out with the design of a device to place in old and new cars in order to prevent frontal collisions in Argentine roads, especially in roads with only two lines. This system will first join different types of cameras and sensors operated with a software that will alert the driver in advance in various ways, for example, when a vehicle is coming frontally and the overtake is not possible. The devise could use other technologies such as chips (RID types or similar ones), GPS, laser lights and others considered appropriate to make the device more complete, effective and economically accessible.

scholarly journals Vaccines Against Different Types of Cancer: Literature Review

2021 ◽  
pp. 1-5
Author(s):  
Aparecida Tiemi Nagao Dias ◽  
◽  
Ellen Oliveira Melo ◽  
Keyword(s):  
Colorectal Cancer ◽  
Dendritic Cells ◽  
Tumor Antigens ◽  
Combined Therapy ◽  
World Health ◽  
The World ◽  
Different Types ◽  
Dendritic Cell Vaccines ◽  
Health Organization ◽  
Quadrivalent Vaccines

According to the World Health Organization, in 2018, cancer was considered the second leading cause of death in the world, corresponding to 9.6 million deaths. Faced with this situation, some alternatives to combat tumors in some organs were developed, such as immunotherapy involving vaccines. Among the vaccines already developed, Sipuleucel-T (Provenge®) can be mentioned, that has been approved by the Food and Drug Administration in 2010 for cases of metastatic prostate cancer; prophylactic bivalent and quadrivalent vaccines to human papillomavirus; the nanoparticulate liposomal RNA vaccine, the melanoma FixVac (BNT111); peptide-based vaccines, such as carcinoembryonic antigen, and those that involve antigen-loaded dendritic cells for the treatment of colorectal cancer, as well as colorectal cancer stem cell-based vaccines and, for cases of ovarian cancer, dendritic cell vaccines. In relation to breast cancer, research is aimed at both immunotherapy with dendritic cells pulsed with tumor antigens and vaccines that have a combined therapy of dendritic cells and Natural Killer cells. In general, vaccines promote the induction of helper and cytotoxic cells to thereby eliminate tumor cells. This characteristic of using dendritic cells with tumor antigens already processed and presented on the cell surface allows the questioning about the use of the term “vaccine”, since it does not correspond to conventional vaccines. Thus, the studies carried out in this area of immunotherapy, although complex and expensive, show promise in the treatment of several types of cancer, with great possibilities of positively impacting the lives of all those who suffer from the disease.

scholarly journals Improving Pre-hospital Care of Road Traffic Accident's Victims with Smartphone Technology

2018 ◽  
Vol 12 (2) ◽  
pp. 130 ◽  
Author(s):  
Osman A. Abdellah ◽  
Majed M. Aborokbah ◽  
Abbdelrahman Osman Elfaki
Keyword(s):  
Traffic Accidents ◽  
Success Factors ◽  
Road Traffic ◽  
Emergency Situation ◽  
Healthcare Services ◽  
World Health ◽  
Viable Solution ◽  
The World ◽  
Information And Communication ◽  
Health Organization

<p class="0abstract">One of the most causes to lose millions of lives around the world is Road Traffic Accidents (RTAs). According to the world health organization (WHO) report, 1.25 million people are killed each year as a result of RTAs, 20 to 50 million people were injured, and the number of killed people by RTAs is expected to increase further by 2020. The recent studies conclude that patient survival during a health emergency situation depends on the effective pre-hospital healthcare services, while the effective communication between the paramedics and prehospital staff is one of the important healthcare success factors. With the rapid growing of information and communication technology (ICT), wireless technologies and mobile services can provide viable solution to overcome the pre-hospital healthcare problems. The aim of this research is to improve the quality of prehospital emergency healthcare services at KSA by developing and implementing a mobile based emergency system. The proposed application is moving the diagnosis time to be started during traveling time witch accelerate the treatment. The proposed system shows satisfactory results in term of effectiveness and satisfaction</p>

scholarly journals Pedestrians’ Injury Severity in Traffic Accidents in Spain: A Pedestrian Actions Approach

2021 ◽  
Vol 13 (11) ◽  
pp. 6439
Author(s):  
Juan Diego Febres ◽  
Miguel Ángel Mariscal ◽  
Sixto Herrera ◽  
Susana García-Herrero
Keyword(s):  
High Speed ◽  
Traffic Accidents ◽  
Injury Severity ◽  
Motor Vehicle ◽  
Road Traffic ◽  
World Health ◽  
The Road ◽  
The World ◽  
Unsafe Behavior ◽  
Health Organization

Road traffic accidents are currently between the seventh and tenth leading cause of death in the world, with approximately 1.35 million people killed per year. Despite extensive efforts by governments, according to the World Health Organization, road accidents still cause far too many deaths, especially among pedestrians, cyclists and two-wheel motor vehicle riders, who together account for almost 50% of road traffic fatalities. In particular, Spain had 410,974 traffic accidents between 2016 and 2019, involving 722,516 vehicles and 61,177 pedestrians with varying degrees of injury. This study uses the Bayesian network method to understand how the pedestrians’ responsibility and actions at the time of the traffic accident affect the injury suffered by said pedestrian, also considering the variables of the road infrastructure and vehicles at the accident site. The results confirm that the variables linked to the unsafe behavior of pedestrians, and their responsibility in traffic accidents, increase the risk of suffering serious or fatal injuries during an accident; for example, if a pedestrian is distracted this increases his/her probability of suffering a severe injury (27.86%) with respect to not being distracted (20.73%). Conditions related to traffic in high-speed areas, areas with no or poor lighting, and areas lacking sidewalks, also record increases in pedestrian injury, as is the case in the age group of pedestrians over 60 years of age.

scholarly journals Prevalence of Underweight, Overweight and Obesity among Adults in Urban Bissau, Western Africa

Nutrients ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 4199
Author(s):  
Ruben Turé ◽  
Albertino Damasceno ◽  
Mouhammed Djicó ◽  
Nuno Lunet
Keyword(s):  
World Health Organization ◽  
Disease Risk ◽  
Population Based ◽  
Overweight And Obesity ◽  
World Health ◽  
Public Health Issue ◽  
Middle Income ◽  
Guinea Bissau ◽  
The World ◽  
Health Organization

Overweight and obesity affect a large proportion of the population and are important causes of death in both developed and low- and middle-income countries. In Guinea-Bissau, there are no previous population-based studies assessing this phenomenon. Therefore, we aimed to quantify the prevalence of underweight, overweight, and obesity among adults in Bissau. A stratified and cluster sample of 935 adults was assembled in 2021 and was evaluated using standardized questionnaires and anthropometric measurements, following the World Health Organization Stepwise Approach to Chronic Disease Risk Factor Surveillance. Underweight, obesity, and overweight were defined by body mass index based on the World Health Organization definitions. The prevalence of overweight and obesity was 48.7% among women and 25.0% among men. The proportion of women with abdominal obesity was 14 times higher than it was in men (35.3% vs. 2.5%). The prevalence of overweight and obesity increased with age and income. Underweight was more prevalent in the age group of 18 to 24 years (18.4% in women and 28.9% in men) and was less frequent among individuals with higher socioeconomic status. In conclusion, the prevalence of overweight and obesity is similar to the trends that are observed in many other urbanized populations in Africa and is already a major public health issue in urban Guinea-Bissau.

scholarly journals Identification of Risk Factors Influencing Road Traffic Accidents

2018 ◽  
Vol 8 (1) ◽  
pp. 2417-2421 ◽  
Author(s):  
M. Touahmia
Keyword(s):  
Traffic Safety ◽  
Traffic Accidents ◽  
Road Traffic ◽  
Public Awareness ◽  
Seat Belt ◽  
World Health ◽  
Road Traffic Accidents ◽  
The World ◽  
Traffic Law Enforcement ◽  
Health Organization

Road traffic accidents (RTAs) are becoming a major problem around the world, incurring enormous losses of human and economic resources. Recent reports from the World Health Organization (WHO) reveal that each year more than 1.25 million people are killed and 50 million are injured in road traffic accidents worldwide. In Saudi Arabia, statistics show that at least one traffic accident occurs every minute, causing up to 7,000 deaths and over 39,000 injuries annually. In this study, the main causes of RATs in the province of Hail are examined. The data was collected through the use of a survey which was developed to evaluate the effect of influencing parameters on RTA rate. The results show that 67% of RTAs result from human factors, 29% from road conditions and 4% from vehicle defects. Excessive speed and violation of traffic rules and regulations were found to be the main causes of RATs. Low rates of compliance with speed limit signs and seat-belt regulations were also observed. These findings highlight the need of strengthening effective traffic law enforcement alongside with improving traffic safety and raising public awareness.

scholarly journals Online dashboard and data analysis approach for assessing COVID-19 case and death data

F1000Research ◽  
2020 ◽  
Vol 9 ◽  
pp. 570 ◽  
Author(s):  
Hector Florez ◽  
Sweta Singh
Keyword(s):  
Mathematical Model ◽  
Data Analysis ◽  
Severe Acute Respiratory Syndrome ◽  
World Health ◽  
Global Pandemic ◽  
The World ◽  
Different Types ◽  
Computer Based ◽  
Health Organization ◽  
Death Data

The 2019-2020 global pandemic has been caused by a disease called coronavirus disease 2019 (COVID-19). This disease has been caused by the Severe Acute Respiratory Syndrome coronavirus-2 (SARS-CoV-2). By April 30 2020, the World Health Organization reported 3,096,626 cases and 217,896 deaths, which implies an exponential growth for infection and deaths worldwide. Currently, there are various computer-based approaches that present COVID-19 data through different types of charts, which is very useful to recognise its behavior and trends. Nevertheless, such approaches do not allow for observation of any projection regarding confirmed cases and deaths, which would be useful to understand the trends of COVID-19. In this work, we have designed and developed an online dashboard that presents actual information about COVID-19. Furthermore, based on this information, we have designed a mathematical model in order to make projections about the evolution of cases and deaths worldwide and by country.

scholarly journals Tuberculosis elimination: where are we now?

2018 ◽  
Vol 27 (148) ◽  
pp. 180035 ◽  
Author(s):  
Alberto Matteelli ◽  
Adrian Rendon ◽  
Simon Tiberi ◽  
Seif Al-Abri ◽  
Constantia Voniatis ◽  
...  
Keyword(s):  
Global Strategy ◽  
World Health ◽  
Public Health Issue ◽  
Directly Observed Therapy ◽  
Incident Case ◽  
Major Public Health Issue ◽  
Tb Control ◽  
Short Course ◽  
The World ◽  
Health Organization

Tuberculosis (TB) still represents a major public health issue in spite of the significant impact of the efforts made by the World Health Organization (WHO) and partners to improve its control. In 2014 WHO launched a new global strategy (End TB) with a vision of a world free of TB, and a 2035 goal of TB elimination (defined as less than one incident case per million). The aim of this article is to summarise the theoretical bases of the End TB Strategy and to analyse progresses and persistent obstacles on the way to TB elimination.The evolution of the WHO recommended strategies of TB control (Directly Observed Therapy, Short Course (DOTS), Stop TB and End TB) are described and the concept of TB elimination is discussed. Furthermore, the eight core activities recently proposed by WHO as the milestones to achieve TB elimination are discussed in detail. Finally, the recently published experiences of Cyprus and Oman on their way towards TB elimination are described, together with the regional experience of Latin America.New prevention, diagnostic and treatment tools are also necessary to increase the speed of the present TB incidence decline.

scholarly journals Towards a National Policy on Suicide Prevention

2019 ◽  
pp. 6-11
Author(s):  
Mrinmay Das
Keyword(s):  
World Wide ◽  
Action Plan ◽  
National Policy ◽  
World Health ◽  
Public Health Issue ◽  
The World ◽  
Health Action ◽  
Health Organization ◽  
Critical Public Health ◽  
Health Action Plan

Suicide is a global phenomenon and occurs throughout the life span. It is recognised as a critical public health issue by the World Health Organization (WHO) in its Comprehensive Mental Health Action Plan 2013-2020.1 In the year 2016, it was estimated that globally 817000 population committed suicide. This means world wide one person commits suicide in every 40 seconds.

scholarly journals Aerosol blocking assessment by different types of fabrics for homemade respiratory masks: spectroscopy and imaging study

2020 ◽  
Author(s):  
Mauricio Foschini ◽  
ADAMO FG MONTE ◽  
Ana CM Mendes ◽  
Renata J Scarabucci ◽  
Alexandre Maletta ◽  
...  
Keyword(s):  
Imaging Study ◽  
Face Mask ◽  
World Health ◽  
Reference Standard ◽  
Lack Of Information ◽  
Batch Fabrication ◽  
Aerosol Scattering ◽  
The World ◽  
Different Types ◽  
Health Organization

During the COVID-19 pandemic, there is no agreement, until the current date, about the recommendations of homemade face mask use for the general population, and one of the reasons is a lack of information about their real protective rule on spreading aerosols and viruses. This is a comparative study regarding the relative efficiencies of commercial respiratory masks (medical masks) and homemade fabric masks, which may guide authorities across the globe, following the 'Advice on the use of masks in the context of COVID-19', by the World Health Organization. We described two optical methodologies for charactering respiratory masks. It happens that the aerosol scattering coefficient is linear as a function of its concentration inside the mask chamber. Quantitative optical properties of scattering for a large batch fabrication of masks were demonstrated, making the mask N95 suitable for use as a reference standard.

scholarly journals Diagnostic and Therapeutic Value of Aptamers in Envenomation Cases

2020 ◽  
Vol 21 (10) ◽  
pp. 3565
Author(s):  
Steven Ascoët ◽  
Michel De Waard
Keyword(s):  
Public Health ◽  
World Health Organization ◽  
Viable Alternative ◽  
World Health ◽  
Public Health Issue ◽  
Pharmaceutical Companies ◽  
Therapeutic Value ◽  
The World ◽  
Health Organization ◽  
Animal Venoms

It is now more than a century since Albert Calmette from the Institut Pasteur changed the world of envenomation by demonstrating that antibodies raised against animal venoms have the ability to treat human victims of previously fatal bites or stings. Moreover, the research initiated at that time effectively launched the discipline of toxicology, first leading to the search for toxic venom components, followed by the demonstration of venoms that also contained compounds of therapeutic value. Interest from pharmaceutical companies to treat envenomation is, however, declining, mainly for economic reasons, and hence, the World Health Organization has reclassified this public health issue to be a highest priority concern. While the production, storage, and safety of antivenom sera suffer from major inconveniences, alternative chemical and technological approaches to the problem of envenomation need to be considered that bypass the use of antibodies for toxin neutralization. Herein, we review an emerging strategy that relies on the use of aptamers and discuss how close—or otherwise—we are to finding a viable alternative to the use of antibodies for the therapy of human envenomation.

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