scholarly journals Thermal Comfort and Optimum Humidity Part 2

10.14311/306 ◽  
2002 ◽  
Vol 42 (1) ◽  
Author(s):  
M. V. Jokl
Keyword(s):  
Water Vapor ◽  
Social Acceptance ◽  
Radiant Heat ◽  
Human Organism ◽  
Human Beings ◽  
Heating And Cooling ◽  
The People ◽  
The Difference ◽  
Globe Temperature ◽  
Main Component

The hydrothermal microclimate is the main component in indoor comfort. The optimum hydrothermal level can be ensured by suitable changes in the sources of heat and water vapor within the building, changes in the environment (the interior of the building) and in the people exposed to the conditions inside the building. A change in the heat source and the source of water vapor involves improving the heat - insulating properties and the air permeability of the peripheral walls and especially of the windows. The change in the environment will bring human bodies into balance with the environment. This can be expressed in terms of an optimum or at least an acceptable globe temperature, an adequate proportion of radiant heat within the total amount of heat from the environment (defined by the difference between air and wall temperature), uniform cooling of the human body by the environment, defined a) by the acceptable temperature difference between head and ankles, b) by acceptable temperature variations during a shift (location unchanged), or during movement from one location to another without a change of clothing. Finally, a moisture balance between man and the environment is necessary (defined by acceptable relative air humidity). A change for human beings means a change of clothes which, of course, is limited by social acceptance in summer and by inconvenient heaviness in winter. The principles of optimum heating and cooling, humidification and dehumidification are presented in this paper.Hydrothermal comfort in an environment depends on heat and humidity flows (heat and water vapors), occurring in a given space in a building interior and affecting the total state of the human organism.

scholarly journals Thermal Comfort and Optimum Humidity Part 1

10.14311/302 ◽  
2002 ◽  
Vol 42 (1) ◽  
Author(s):  
M. V. Jokl
Keyword(s):  
Water Vapor ◽  
Social Acceptance ◽  
Radiant Heat ◽  
Human Organism ◽  
Human Beings ◽  
Heating And Cooling ◽  
The People ◽  
The Difference ◽  
Globe Temperature ◽  
Main Component

The hydrothermal microclimate is the main component in indoor comfort. The optimum hydrothermal level can be ensured by suitable changes in the sources of heat and water vapor within the building, changes in the environment (the interior of the building) and in the people exposed to the conditions inside the building. A change in the heat source and the source of water vapor involves improving the heat - insulating properties and the air permeability of the peripheral walls and especially of the windows. The change in the environment will bring human bodies into balance with the environment. This can be expressed in terms of an optimum or at least an acceptable globe temperature, an adequate proportion of radiant heat within the total amount of heat from the environment (defined by the difference between air and wall temperature), uniform cooling of the human body by the environment, defined a) by the acceptable temperature difference between head and ankles, b) by acceptable temperature variations during a shift (location unchanged), or during movement from one location to another without a change of clothing. Finally, a moisture balance between man and the environment is necessary (defined by acceptable relative air humidity). A change for human beings means a change of clothes which, of course, is limited by social acceptance in summer and by inconvenient heaviness in winter. The principles of optimum heating and cooling, humidification and dehumidification are presented in this paper.Hydrothermal comfort in an environment depends on heat and humidity flows (heat and water vapors), occurring in a given space in a building interior and affecting the total state of the human organism.

scholarly journals Features of a Booming Reproductive Practice: The Medical Process, the Market, the Antecedents, and the Risks

2021 ◽  
pp. 17-37
Author(s):  
Daniela Bandelli
Keyword(s):  
Social Practice ◽  
Human Beings ◽  
Regulatory Frameworks ◽  
The People ◽  
Commercial Transaction ◽  
Assisted Procreation ◽  
Biomedical Technologies ◽  
History Of ◽  
The Difference ◽  
Legal Frameworks

AbstractSurrogacy is a social practice aimed at the procreation of human beings through the use of biomedical technologies. It includes the willingness of a woman to carry out a pregnancy and give birth to a child, with whom she has no genetic link, which will be immediately entrusted at birth to the people who wanted and commissioned it, known as the intended parents. A multi-million transnational market has flourished around this kind of arrangement, with the national legal frameworks being very different from each other and constantly changing. The surrogate’s revenue varies considerably from country to country, as does the price that the aspiring parents pay. This chapter aims to introduce readers to the topic by providing the main coordinates of the phenomenon: how the medical-procreative procedure takes place, what the commercial transaction consists of; the history of this market, the similarity of surrogacy with other procreative practices, and the difference with other assisted procreation practices; the variety of regulatory frameworks, the flexibility of the market according to the logic of globalization; the health risks and the inevitability for the child of the fracture with the “environment” in which he began his psychophysical development.

scholarly journals Environment in poultry production covered with thermal and aluminum roofing tiles

2015 ◽  
Vol 35 (2) ◽  
pp. 206-214
Author(s):  
FERNANDO G. DE OLIVEIRA ◽  
WANESSA M. GODOI ◽  
ROBERTA PASSINI
Keyword(s):  
Thermal Comfort ◽  
Thermal Environment ◽  
Radiant Heat ◽  
Poultry Production ◽  
Thermal Indices ◽  
Significance Level ◽  
Temperature And Humidity ◽  
Humidity Index ◽  
The Difference ◽  
Globe Temperature

Brazil is a country of tropical climate, a fact that hinders the poultry production in the aspect of thermal comfort. Thus, we aimed to evaluate the thermal environment in commercial poultry houses with different covers during the months of December 2012 to May 2013, in the municipality of Rio Verde, Goiás. The experimental design was completely randomized in split plots with factorial arrangement of treatments 2x3, being two shed models (thermal and aluminum roof tiles) and three sections within each shed (initial, central and final) for 182 days, having the days as replicates. The thermal environment was assessed through thermal comfort indices: Temperature and Humidity Index, Black Globe Temperature and Humidity Index, Radiant Heat Load and Enthalpy. The data was analyzed by SISVAR 5.1., through the analysis of variance, the Scott Knott test used to compare the means, considering a significance level of 1%. The results showed a significant statistical difference between the sheds and the points assessed (P < 0.05). The thermal shed had the lowest values for the environmental variables (Dbt and Bgt) and thermal indices studied, but larger values for the RH compared to the shed with aluminum covering. The use of thermal covers minimizes the difference in temperature range throughout various times of the day, being at 14:00 o'clock the prominence time to others.

The Place of Traditional Artists in the Preservation of Nigerian Art

2018 ◽  
pp. 75-88
Author(s):  
Victoria N Osuagwu
Keyword(s):  
Belief Systems ◽  
Sacred Grove ◽  
Art World ◽  
Human Beings ◽  
Open Spaces ◽  
Economic Resource ◽  
The People ◽  
Traditional Artists ◽  
Global Art ◽  
Source Of Information

Human beings have always left signs of their activities behind them. These signs take both tangible and intangible forms, including buildings, sites, sculptural works, antiquities, rock art paintings, belief systems, and traditions. The people of this millennium have recognized the remains of our fore-bears namely archaeological, architectural monuments, sites, and cultural works as an integral part of the cultural heritage of all humanity. They also recognized the fact that heritage is an invaluable source of information about the lives and activities of human beings and their artistic and technical capabilities over the centuries. The Nigerian Ancient Art Tradition which spans eight thousand years is a product of diverse artists from Dufuna, Nok, Igbo-Ukwu, Ife, Owo, Benin, Tada, etc. Also remarkable are the sculptural works created by late Susanne Wenger (an Austrian) and her New Sacred Art Movement in Osun-Osogbo Sacred Grove, which gave meaning to open spaces within the grove. This paper examines the role played by these artworks to project Nigeria to the global art world. The benefits to Nigeria and the global art traditions and recommendations on how to revive this dwindling economic resource will also be examined. The approach used was to study the artworks produced by some of these artists. Some of the findings were that the works were carefully done with suitable materials that have withstood climate change.

ЕКАТЕРИНА ВЕЛИКАЯ И ДИАЛЕКТИКА ПРОСВЕЩЕННОЙ МОНАРХИИ

2020 ◽  
Vol 15 (1) ◽  
pp. 39
Author(s):  
С. И. Дудник ◽  
И. Д. Осипов
Keyword(s):  
Cultural Policy ◽  
Separation Of Powers ◽  
Point Of View ◽  
Human Sciences ◽  
The Rule Of Law ◽  
Political Ideas ◽  
The People ◽  
Specific Interpretation ◽  
The Difference ◽  
Conservative Values

The article discusses the problems of evolution and the formation of the ideology of an enlightened monarchy in Russia. In this regard, the philosophical and political ideas of Catherine the Great, as well as their theoretical and ideological premises, are analyzed. It is noted that the philosophy of education in Russia was closely connected with the concepts of Voltaire, Didro, Montesquieu, Beccaria, Bentham, their views on natural law and human freedom, humanism and the rule of law. These concepts in the philosophy of Catherine received a specific interpretation, due to the sociocultural conditions of Russia. This was manifested in the famous work of Catherine the Great “The Nakaz”, which recognized Montesquieu's argument in favor of the autocracy, but at the same time, his point of view on the separation of powers was rejected. The specificity of the doctrine of enlightened monarchy lies in the combination of liberal and conservative values, which form eclectic forms. This was the dialectic of the supreme power, the difference between the enlightened monarchy and the ideology of absolutism. The article also notes that education in Russia is associated with fundamental socio-political reforms, processes of secularization of culture. At this time, the natural and human sciences are developing. The changes positively influenced the development of medicine, beautification of towns and public education. Also considered are the views on the autocracy of the opposition nobility intelligentsia: A. N. Radishchev and noted that his criticism of the autocracy was determined by an alternative cultural policy, proceeding from the protection of the interests of the people. The doctrine of enlightened monarchy is characterized by internal worldview inconsistency and political inconsistency, which did not allow solving the pressing social problems of the establishment of legal state, democratization of society and the abolition of serfdom.

نُدرة الموارد وعلاقتها بالبيئة من وجهة نظر إسلاميّة The Issue of Scarcity of Resources and Its Relationship to the Environment

2014 ◽  
Vol 11 (1) ◽  
pp. 01
Author(s):  
حسن بن إبراهيم الهنداوي (Hassan Hendawi)
Keyword(s):  
Natural Resources ◽  
Human Existence ◽  
Economic Resources ◽  
Human Beings ◽  
Human Needs ◽  
Modern Economy ◽  
The People ◽  
The World ◽  
Scarcity Of Resources ◽  
Economic Dilemma

الملخّصإنّ الفقر والإملاق من المشكلات الرئيسة التي يواجهها العالم اليوم، ومن أسبابها ندرة الموارد الاقتصادية الشديدة وندرة الغذاء والماء. فندرة الموارد وقلتها كانت ذات أثر مباشر في قتل الملايين من الأنفس البشريّة. وتعدّ ندرة الموارد عند الاقتصاديين الخطر الأساس الذي يهدد الوجود البشري في هذا العصر. ويعتبرها الاقتصاديّون كذلك معضلة اقتصادية ناتجة عن رغبات الإنسان غير المتناهية مقابل موارد محدودة ومتناهية. ومن الأمور التي يقترحها الاقتصاديون من اجل التغلب على هذه المشكلة أن النّاسن ينبغي عليهم أن يختاروا الموارد الضرورية والحاجية لتلبية رغباتهم. فمفهوم الندرة من منظور الاقتصاد التقليدي يعني موارد محدودة في العالم مقابل حاجات ورغبات غير محدودة. وسبب ذلك عند الاقتصاديين أن الطبيعة لا توفر موارد كافية لتلبية حاجات الناس ورغباتهم غير المتناهية. ونظرة الإسلام التي يمثلها القرآن الكريم والسنة النبوية الشريفة لمسألة الندرة نظرة مختلفة تماما عن نظرة الاقتصاد التقليدي. ويعنى هذا البحث ببيان أن الندرة ليست مشكلة الطبيعة التس سخّرها الله تعالى للإنسان،  ولكن المشكلة في أخلاقيات الناس وتصرفاتهم في الموارد الطبيعية وطريقتهم في الانتفاع بها التي أدت إلى إدخال الضرر والفساد على الموارد الموجودة.الكلمات المفتاحية: الإسلام، ندرة الموارد، الاقتصاد المعاصر، الموارد الطبيعية، الطبيعة. **************************************               AbstractAmong the main problems that the world is facing today are poverty and destitution caused by severe scarcity of economic resources and the scarcity of food and water. The lack of resources has already caused the death of millions of human beings. The scarcity of resources is counted by economists as the primary danger that threatens the human existence. Economists also consider it an economic dilemma caused by infinite human desires against limited and finite resources. In order to overcome this problem among the suggestions made by economists is that human beings should choose only necessary resources to satisfy their desires. The conventional concept of scarcity is that the resources in the world are limited vis-à-vis the unlimited human needs and desires. The reason for that according to economists is that the nature does not provide sufficient resources to meet people’s endless needs and desires. Islamic approach as represented by the Holy Qur’an and the Sunnah to the issue of scarcity is essentially different from the conventional viewpoint of economists. This paper proposes and explains that the problem is not in the nature which Allah has made subservient to man, but it is in the ethics of the people and their behaviour and way of utilization of natural resources, which ultimately damage and corrupt the available resources.Keywords: Islam, Scarcity of Resources, Modern Economy, Environmental Resources, Nature.

Impact of Environmental Degradation on Human Health

2016 ◽  
Vol 3 (1) ◽  
pp. 1 ◽  
Author(s):  
_______ Archana ◽  
Charu Datta ◽  
Pratibha Tiwari
Keyword(s):  
Environmental Degradation ◽  
Human Population ◽  
Environmental Problems ◽  
Population Increase ◽  
Human Beings ◽  
The People ◽  
Wide Range ◽  
Different Types ◽  
Economic Institute ◽  
Day By Day

Degradation of environment is one of the most serious challenges before the mankind in today’s world. Mankind has been facing a wide range of problem arising out of the degradation of environment. Not only the areas under human inhabitation, but the areas of the planet without human population have also been suffering from these problems. As the population increase day by day, the amenities are not improved simultaneously. With the advancement of science and technologies the needs of human beings has been changing rapidly. As a result different types of environmental problems have been rising. Environmental degradation is a wide- reaching problem and it is likely to influence the health of human population is great. It may be defined the deterioration of the environment through depletion of resources such as air, water, and soil. The destruction of ecosystem and extinction of wildlife. Environmental degradation has occurred due to the recent activities in the field of socio-economic, institute and technology. Poverty still remains a problem as the root of several environmental problems to create awareness among the people about the ill effect of environmental pollution. In the whole research it is clear that all factors of environmental degradation may be reduced through- Framing the new laws on environmental degradation, Environment friend policy, Controlling all the ways and means of noise, air, soil and water pollution, Through growing more and more trees and by adapting the proper sanitation policy.  

Buildings

2017 ◽  
Author(s):  
Peter Rez
Keyword(s):  
Heat Transfer ◽  
Heat Pump ◽  
Energy Efficient ◽  
Energy Use ◽  
Fossil Fuel ◽  
Local Climate ◽  
Heating And Cooling ◽  
The Difference ◽  
As If

Most of the energy used by buildings goes into heating and cooling. For small buildings, such as houses, heat transfer by conduction through the sides is as much as, if not greater than, the heat transfer from air exchanges with the outside. For large buildings, such as offices and factories, the greater volume-to-surface ratio means that air exchanges are more significant. Lights, people and equipment can make significant contributions. Since the energy used depends on the difference in temperature between the inside and the outside, local climate is the most important factor that determines energy use. If heating is required, it is usually more efficient to use a heat pump than to directly burn a fossil fuel. Using diffuse daylight is always more energy efficient than lighting up a room with artificial lights, although this will set a limit on the size of buildings.

scholarly journals Comparison of Building Simulation Methods for Modeling Apartment Balconies

Energies ◽  
2021 ◽  
Vol 14 (13) ◽  
pp. 3955
Author(s):  
Yonghan Ahn ◽  
Hanbyeol Jang ◽  
Junghyon Mun
Keyword(s):  
Heat Transfer ◽  
Air Temperature ◽  
Parameter Analysis ◽  
Interior Space ◽  
Heating And Cooling ◽  
Significant Difference ◽  
Calculation Results ◽  
Infiltration Parameter ◽  
The Difference ◽  
Heating And Cooling Load

The purpose of this study is to compare the load calculation results by a model using the air changes per hour (ACH) method and a model using an airflow network (AFN) and to ascertain what causes the difference between the two models. In the basic case study, the difference in the heat transfer distribution of the model in the interior space was investigated. The most significant difference between the two models is the heat transfer that results from infiltration. Parameter analysis was performed to investigate the relationship between the difference and the environmental variables. The result shows that the greater the difference is between the air temperature inside the balcony and the outdoor air temperature, and the greater the air flows from the balcony to the residential area, and the greater the heating and cooling load difference occurs. The analysis using the actual weather files of five domestic cities in South Korea rather than a virtual case shows that the differences are not so obvious when the wind blows at a constant speed throughout the year, but are dominant when the wind does not blow during the night and is stronger alongside the occurrence of sunlight during the day.

scholarly journals Amazonian worlds of other-than-human beings and the Apurinã through the materiality of oral stories

Multilingua ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Pirjo Kristiina Virtanen ◽  
Francisco Apurinã ◽  
Sidney Facundes
Keyword(s):  
Language Documentation ◽  
Human Beings ◽  
Linguistic Resources ◽  
Origin Stories ◽  
The People ◽  
Communicative Practice ◽  
History Of ◽  
Origin Story ◽  
Community Meeting ◽  
Southwestern Amazonia

Abstract This article looks at what origin stories teach about the world and what kind of material presence they have in Southwestern Amazonia. We examine the ways the Apurinã relate to certain nonhuman entities through their origin story, and our theoretical approach is language materiality, as we are interested in material means of mediating traditional stories. Analogous to the ways that speakers of many other languages who distinguish the entities that they talk to or about, the Apurinã make use of linguistic resources to establish the ways they interact with different entities. Besides these resources, the material means of mediating stories is a crucial tool to narrate the worlds of humans and nonhumans. Storytelling requires material mediation, and a specific context of plant substances. It also involves community meeting as a space of trust in order to become a communicative practice and effectively introduce the history of the people. Our sources are ethnography, language documentation, and autoethnography.

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