scholarly journals Impact of Digestion on Surface Microstructures of Microplastics

2021 ◽  
Author(s):  
Hui Chen ◽  
Fengyi Chen ◽  
Hongsheng Liu ◽  
Zhiyi Zhu ◽  
Zhejin Liu ◽  
...  
Keyword(s):  
Human Health ◽  
Chemical Reactivity ◽  
Chemical Properties ◽  
Study Results ◽  
Artificial Digestion ◽  
The World ◽  
Surface Microstructures ◽  
Surface Morphologies ◽  
The Impact ◽  
Significant Chemical

Abstract Recently, there have been more reports and concerns about microplastics from various media and journals in the world. Except for land and water pollutions, much attention has been given to the impact of microplastics on animal and human health. However, previous studies have shown that digestion could not affect the particles of various microplastics due to their stable behavior. This work focuses on the impact of artificial digestion on the surface microstructures of microplastics from well recognized popular sources such as PP, PE, PET, PS and PVC. SEM and AFM were used to study the impact of artificial digestion on the surface morphologies of microplastics; while ATR-FTIR and XPS were used to investigate the impact of artificial digestion on the chemical properties of the surface of the microplastics. There were no physical differences observed by both SEM and AFM. There were no significant chemical differences detected by both FTIR and XPS after treatment. The slight differences of resolved C1s spectra for PS and PET samples detected by XPS should be further investigated. The study results show that the digestion system could not decompose the microplastics. Generally, plastic particles are widely considered to be inert due to their low chemical reactivity.

scholarly journals The Impact of Alcoholic Beverages on Human Health

Nutrients ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 4417
Author(s):  
Peter Anderson
Keyword(s):  
Human Health ◽  
Alcoholic Beverages ◽  
World Health ◽  
Status Report ◽  
The World ◽  
Global Status ◽  
The Impact

As summarized in the World Health Organization’s latest Global Status Report on Alcohol, the pleasure of alcohol is indicated by the fact that, worldwide, just over two-fifths of the population aged 15+ years drink alcohol; 2 [...]

scholarly journals Connecting the world through local Indigenous Knowledge

2021 ◽  
pp. 1-9
Author(s):  
Margaret Sraku-Lartey
Keyword(s):  
Climate Change ◽  
Herbal Medicine ◽  
Indigenous Knowledge ◽  
Human Health ◽  
Modern World ◽  
Sacred Groves ◽  
Call To Action ◽  
The World ◽  
History Of ◽  
The Impact

This paper focuses upon the importance and value of local Indigenous Knowledge and how it is being threatened in today’s modern world rather than being leveraged to catalyze development. The author specifically calls out three types of Indigenous Knowledge: (1) medicinal knowledge related to human health, i.e., herbal medicine; (2) sacred groves – geographic areas set aside to preserve plants and animals and that can help to mitigate the impact of climate change; and (3) living libraries – communities of people who are also holders of cultural wisdom and history and who are custodians of all knowledge relating to the history of their own community. The author makes a call to action, requesting that scientists, librarians, publishers, and others in the information community collaborate and move forward together to save and build upon global Indigenous Knowledge.

scholarly journals The global challenge of ageing population – Part I: Definitions, epidemiology and physiological changes

2018 ◽  
Author(s):  
Ian Sammy ◽  
Joanne Paul
Keyword(s):  
Developing World ◽  
Population Ageing ◽  
World Health ◽  
Ageing Population ◽  
Physiological Changes ◽  
Electronic Search ◽  
Study Results ◽  
The World ◽  
Epidemiological Characteristics ◽  
The Impact

Background & Objectives Over the past 50 years, epidemiological data from the World Health Organisation has demonstrated a trend towards population ageing throughout the world. While this is widely recognised in the developed world, the phenomenon has been largely overlooked in the developing world, despite the fact that the rate of ageing in developing countries far outstrips that of developed countries. This global trend towards an increasingly older society has significant implications for healthcare. This article aims to review the definitions of ageing, its epidemiological characteristics and physiological changes associated with ageing. Methods A narrative review of the literature was undertaken using Medline, CINAHL and the Cochrane Database, supplemented by manual searches of the literature, and guided by the reference lists of relevant papers identified in the electronic search. No restriction was placed on the type of paper to be included in the study. Results The initial electronic search of the three databases included 239 papers, of which 60 were found to be relevant and included in this review. These articles discussed the epidemiology and definition of ageing, the physiology of ageing and its impact on health and illness, and the implications for health services. The overall findings of the studies implicate the clear differences in the physiology of older people, which do create specific challenges for health service provision. Conclusion Population ageing is a significant global phenomenon, affecting both developed and developing regions of the world. More work is needed, particularly in the developing world, to better understand the impact of ageing on our population.

scholarly journals The Negative Role of Social Media During the COVID-19 Outbreak

2021 ◽  
Vol 16 (2) ◽  
pp. 219-228
Author(s):  
Harith Yas ◽  
Ahmad Jusoha ◽  
Dalia Streimikieneb ◽  
Abbas Mardania ◽  
Khalil Md Nora ◽  
...  
Keyword(s):  
Social Media ◽  
Quantitative Research ◽  
Descriptive Statistics ◽  
Study Results ◽  
The World ◽  
Negative Role ◽  
Health Institutions ◽  
The Impact ◽  
Source Of Information

The outbreak of the COVID-19 pandemic has exposed the power of social media in the dissemination of information. The current pandemic has hurt not only social media users but also on state's sustainable development. As a result, the present study seeks to understand the reasons for using social media during the COVID 19 pandemic by screening various topics and assessing the impact of misinformation on social media, primarily psychological and mental effects. The study utilized a quantitative research design. Participants were individuals between the age of twenty and fifty. Data was collected using a questionnaire shared online to the 360 participants. The studies' responses were analyzed using descriptive statistics and the arithmetic percentage method using graphs and figures. The study results revealed that many respondents use social media as a source of information, news, and psychological nourishment. Besides, the results indicated that participants below 50 years of age used social media frequently. Whatsapp, Twitter, and Youtube were the most used social media sites among the participants. The findings indicated that most participants used social media as a source of vital information during the COVID-19 pandemic. The current study recommends that governments and health institutions focus on developing abilities to respond simultaneously to misinformation cases. This study has facilitated more knowledge into the uses of social media in times of health crises. The study acts as a blueprint to prepare the world for managing social media information sharing in the future.

scholarly journals Neural Network Estimation of Tourism Climatic Index (TCI) Based on Temperature-Humidity Index (THI)-Jordan Region Using Sensed Datasets

2018 ◽  
Vol 11 (2) ◽  
pp. 50-55
Author(s):  
Ashraf ALDabbas ◽  
Zoltan Gal ◽  
Buchman Attila
Keyword(s):  
Neural Network ◽  
High Temperature ◽  
Human Health ◽  
Climatic Index ◽  
Temperature Humidity Index ◽  
Jordan Region ◽  
The World ◽  
Humidity Index ◽  
Network Estimation ◽  
The Impact

Abstract Jordan which is located in the heart of the world contains hundreds of historical and archaeological locations that have a supreme potential in enticing visitors. The impact of clime is important on many aspects of life such as the development of tourism and human health, tourists always wanted to choose the most convenient time and place that have appropriate weather circumstances. The goal of this study is to specify the preferable months (time) for tourism in Jordan regions. Neural network has been utilized to analyze several parameters of meteorologist (raining, temperature, speed of wind, moisture, sun radiation) by analyzing and specify tourism climatic index (TCI) and equiponderate it with THI index. The outcomes of this study shows that the finest time of the year to entice tourists is “ April” which is categorized as to be “extraordinary” for visitors. TCI outcomes indicates that conditions are not convenient for tourism from July to August because of high temperature.

scholarly journals The global challenge of ageing population – Part II: the impact on health services, and the optimum healthcare strategy for older patients

2019 ◽  
Author(s):  
Ian Sammy ◽  
Joanne Paul ◽  
Arvind Ramnarine ◽  
Joseph Ramdhanie
Keyword(s):  
Health Services ◽  
Acute Care ◽  
Older Patients ◽  
Population Ageing ◽  
World Health ◽  
Ageing Population ◽  
Electronic Search ◽  
Study Results ◽  
The World ◽  
The Impact

Objectives: Analysis of data from the World Health Organization over the past 50 years, has demonstrated a transition towards population ageing globally. This has a significant impact on acute care services as well as on the approach to patient care in the acute setting. Methods: A narrative review of the literature was undertaken using Medline, CINAHL and the Cochrane Database, supplemented by manual searches of the literature, and further guided by the reference lists of relevant papers identified in the electronic search. No restriction was placed on the type of paper to be included in the study. Results: The initial electronic search of the three databases included 239 papers, of which 87 were found to be relevant and included in this review. Among the papers included were those which described the unique challenges posed by the ageing population, proposed modifications to the delivery of health services and recommended adaptations in the approach to older patients in the acute care setting. Conclusion: Population ageing is a significant global phenomenon, affecting both developed and developing regions of the world. More work is needed, particularly in the developing world, to better understand the impact of ageing on our population.

The role of the main ingredients of chocolate in the formation of its beneficial properties for the consumer

2021 ◽  
pp. 582-587
Author(s):  
I.V. Goloviznin ◽  
A.V. Ryzhakova
Keyword(s):  
Human Health ◽  
Complete Information ◽  
The Body ◽  
Specific Product ◽  
Regular Process ◽  
The World ◽  
The Impact ◽  
Confectionery Product

Chocolate is the most staple and consumed confectionery product in Russia and the world. The determination of the beneficial properties of such a product as chocolate is an important and regular process of food institutions in every country, since new lines of already well-known manufacturers and new manufacturers with an innovative assortment are added to the retail assortment. Today, it is very relevant and important to understand the impact of new products on human health. In this regard, in order to provide complete information on a specific product, it is necessary to know its composition, ingredients and their effect on the body separately and within the framework of a specific product. Along with its beneficial properties, chocolate can also affect health negatively. It is necessary to understand the mechanism of the effect of chocolate on human health when consumed and to assess the risks that may arise subsequently after its active consumption.

scholarly journals Editörden: KOVİD-19’un Uluslararası Hareketlilik ve Göçmenliğe İlişkin Etkisi Üzerine

2020 ◽  
Vol 7 (1) ◽  
pp. 1-8
Author(s):  
Ibrahim Sirkeci ◽  
Mehmet Gökay Özerim ◽  
Tuncay Bilecen
Keyword(s):  
Human Health ◽  
Side Effect ◽  
Human Mobility ◽  
Global Crisis ◽  
General Overview ◽  
Cross Border ◽  
The World ◽  
And Migration ◽  
The Impact

Elimizdeki mevcut verilere göre ilk vakanın 2019 yılı Aralık ayı sonunda Çin’in Vuhan kentinde tespit edilmesinin ardından Ocak ayı itibariyle başka ülkelerde de vakaların ortaya çıkmasıyla COVID-19 salgınının yarattığı ilk etki, küresel bir kriz algısı oldu. Ancak virüs ve salgın, bu küresel niteliğinden beklenmeyecek bir yan etki doğurdu ve “sınır tanımayan” bir soruna ulusal sınırlara yönelik önlemler dönemini başlattı. Daha da önemlisi, bu salgın sürecinin insan sağlığı dışında belki de somut olarak gözlemleyebildiğimiz en büyük etkilerinden biri insan hareketliliği üzerinde oluştu. Dergimizin bu sayısını hazırladığımız dönem içerisinde salgının birçok konu ve alanla birlikte uluslararası hareketlilik ve göçmenlik üzerinde nasıl etkiler yaratacağına ilişkin kaygılar devam ediyor. Salgının başlangıcı, ilerlemesi ve henüz tam olarak bilmediğimiz sonrası olmak üzere üç safha açısından baktığımızda, daha ilk safhayı oluşturan başlangıcında bile “sınırlar” ve “göçün” COVID-19 ile bir arada düşünülmesinin aslında bir tesadüf veya sadece bir akademik merakın sonucu olmadığını söylememiz mümkün. ABSTRACT IN ENGLISH Editorial: On the Impact of COVID-19 on Crossborder Human Mobility and Migration The first COVID-19 case was reported in Wuhan, China in December 2019, and the subsequent cases had been identified in some other countries around the world by January 2020. Among many others, one of the most prominent and immediate impacts of the COVID-19 pandemic was the anxiety of a “global crisis”. Despite its’ global and cross-border nature, COVID-19 triggered a period of national precautions regarding the borders. Consequently, beyond human health, a concrete side effect of the pandemic is observed on human mobility. The debates about the perturbative outcomes of the COVID-19 on cross-border human mobility and migration have been still going on within the period that we have been preparing this volume of our journal. A general overview of the daily politics and practices about the breakout, progression and post-pandemic periods of the COVID-19 reveal that the linkage between migration, borders, and COVID-19 is a fact, which is highly related to the nature of the pandemic and national precautions, rather than a coincidence or a result of academic curiosity.

Snacks and Snacking: Impact on Health of the Consumers and Opportunities for its Improvement

2020 ◽  
Vol 16 (7) ◽  
pp. 1028-1043
Author(s):  
Mehak Arora ◽  
Somya Singhal ◽  
Prasad Rasane ◽  
Jyoti Singh ◽  
Sawinder Kaur ◽  
...  
Keyword(s):  
Human Health ◽  
Manufacturing Industry ◽  
Social Activity ◽  
Raw Material ◽  
Research Progress ◽  
Calorie Intake ◽  
The World ◽  
Fried Foods ◽  
Snack Products ◽  
The Impact

Snacking is the most common social activity throughout the world. People often snack on various types of foods including, fried foods, dried foods, junk foods and beverages of various kinds. The snack manufacturing industry is now becoming a key food industry throughout the world. These snack products could be classified into various types based on the raw material used and the technique used in their manufacturing. Snacking has a dual impact on human health. It helps in controlling hunger and may help reduce excess calorie intake. On the otherhand, it can lead to obesity, diabetes, cardiovascular diseases and hypertension, if consumed uncontrolably and prepared with unhealthy ingredients. Thus, understanding the role of snack and development of healthy snack is equally necessary to determine the appropriate status of snack and snacking product in the human diet. The present review aims to classify the various types of snacks into different categories based on the ingredients and techniques used. It also highlights the impact of snacks on human health and research progress made to develop healthy snacks.

Sign in / Sign up

Export Citation Format

Share Document