scholarly journals New HVAC Sustainability Index—TWI (Total Water Impact)

Energies ◽  
2020 ◽  
Vol 13 (7) ◽  
pp. 1590
Author(s):  
Alexandre F. Santos ◽  
Pedro D. Gaspar ◽  
Heraldo J. L. de Souza
Keyword(s):  
Water Consumption ◽  
Energy Demand ◽  
Air Conditioning ◽  
The United States ◽  
Hydroelectric Power ◽  
The European Union ◽  
Water Impact ◽  
Total Water ◽  
Climate Control ◽  
The Impact

Sales of air conditioning are growing rapidly in buildings, more than tripling between 1990 and 2016. This energy use for air conditioning comes from a combination of rising temperatures, rising population and economic growth. Energy demand for climate control will triple by 2050, consuming more energy than that currently consumed altogether by the United States, the European Union and Japan. This increase in energy will directly impact water consumption, either to directly cool a condenser of an equipment or to serve indirectly as a basis for energy sources such as hydroelectric power that feed these heating, ventilation and air conditioning (HVAC) systems. Knowing the unique and growing importance of water, a new index, Total Water Impact (TWI) is presented, which allows a holistic comparison of the impact of water use on water, air and evaporative condensation climate systems. 200 and 500 TON (tons of refrigeration) air-cooled and water-cooled systems are theoretically compared to evaluate the general water consumption level. The TWI index is higher in the smallest water condensing system. That is, holistically, water consumption is higher in the water condensing system than in the air condensing system. Thus, this index provides a new insight about energy consumption and ultimately, about sustainability.

scholarly journals Energy Performance Assessment of Innovative Building Solutions Coming from Construction and Demolition Waste Materials

Materials ◽  
2021 ◽  
Vol 14 (5) ◽  
pp. 1226
Author(s):  
Beatriz Fraga-De Cal ◽  
Antonio Garrido-Marijuan ◽  
Olaia Eguiarte ◽  
Beñat Arregi ◽  
Ander Romero-Amorrortu ◽  
...  
Keyword(s):  
Thermal Insulation ◽  
Energy Demand ◽  
Energy Savings ◽  
Flow Analysis ◽  
Weather Conditions ◽  
Energy Performance ◽  
Construction And Demolition Waste ◽  
The European Union ◽  
Demolition Waste ◽  
The Impact

Prefabricated solutions incorporating thermal insulation are increasingly adopted as an energy conservation measure for building renovation. The InnoWEE European project developed three technologies from Construction and Demolition Waste (CDW) materials through a manufacturing process that supports the circular economy strategy of the European Union. Two of them consisted of geopolymer panels incorporated into an External Thermal Insulation Composite System (ETICS) and a ventilated façade. This study evaluates their thermal performance by means of monitoring data from three pilot case studies in Greece, Italy, and Romania, and calibrated building simulation models enabling the reliable prediction of energy savings in different climates and use scenarios. Results showed a reduction in energy demand for all demo buildings, with annual energy savings up to 25% after placing the novel insulation solutions. However, savings are highly dependent on weather conditions since the panels affect cooling and heating loads differently. Finally, a parametric assessment is performed to assess the impact of insulation thickness through an energy performance prediction and a cash flow analysis.

scholarly journals Sustainability of micro-enterprises in the digital economy

2021 ◽  
Vol 250 ◽  
pp. 06008
Author(s):  
Oksana Mukhoryanova ◽  
Larisa Kuleshova ◽  
Nina Rusakova ◽  
Olga Mirgorodskaya
Keyword(s):  
Sustainable Development ◽  
The United States ◽  
Sharing Economy ◽  
Digital Economy ◽  
Small Enterprises ◽  
The European Union ◽  
The Sustainable Development ◽  
Traditional Industry ◽  
The Impact ◽  
Micro Enterprises

This paper aims at investigating the predisposition leading to the sustainability of micro-enterprises in the digital economy, especially the sharing economy. This area represents a new field since the research of the impact of the sharing economy on small enterprises is still in its infancy. We study the role of the entrepreneurial approach and entrepreneurial philosophy of the small business with regard to the digitalization and the sustainable development and growth using examples from the European Union and the United States. Some common features and trends are derived and the outcomes are discussed. Our results point at the fact that by creating an economy for micro-entrepreneurs, the sharing economy thrives on traditional industry disrupted by technology. Since micro-enterprises constitute a backbone of the economy in many developed and developing countries, more research is required to shed the light of the sustainable development of these types of enterprises in the globalized and digitalized world.

scholarly journals UNWTO World Tourism Barometer and Statistical Annex, October 2020

2020 ◽  
Vol 18 (6) ◽  
pp. 1-36 ◽  
Keyword(s):  
The United States ◽  
International Travel ◽  
International Tourism ◽  
The European Union ◽  
International Tourist ◽  
The Pacific ◽  
Slow Virus ◽  
Travel Restrictions ◽  
Main Barrier ◽  
The Impact

International travel plunges 70% in the first eight months of 2020 International tourist arrivals (overnight visitors) declined 70% in the first eight months of 2020 over the same period of last year, amid global travel restrictions including many borders fully closed, to contain the ongoing COVID-19 pandemic. International arrivals plunged 81% in July and 79% in August, traditionally the two busiest months of the year and the peak of the Northern Hemisphere summer season. Despite such large declines, this represents a relative improvement over the 90% or greater decreases of the previous months, as some destinations started to reopen to international tourism, mostly in the European Union. The decline in January-August 2020 represents 700 million fewer international tourist arrivals compared to the same period in 2019, and translates into a loss of US$ 730 billion in export revenues from international tourism, more than 8 times the loss in 2009 under the impact of the global economic crisis. Asia and the Pacific, the first region to suffer the impact of the pandemic, saw a 79% decrease in arrivals in January-August 2020. Africa and the Middle East both recorded a 69% drop this eight-month period, while Europe saw a 68% decline and the Americas 65%. Data on international tourism expenditure continues to reflect very weak demand for outbound travel, though in several large markets such as the United States, Germany and Italy there is a small uptick in spending in the months of July and August. Based on latest trends, a 75% decrease in international arrivals is estimated for the month of September and a drop of close to 70% for the whole of 2020. While demand for international travel remains subdued, domestic tourism is strengthening recovery in several large markets such as China and Russia. The UNWTO Confidence Index continues at record lows. Most UNWTO Panel Experts expect a rebound in international tourism by the third quarter of 2021 and a return to pre-pandemic 2019 levels not before 2023. Experts consider travel restrictions as the main barrier weighing on the recovery of international tourism, along with slow virus containment and low consumer confidence.

scholarly journals Path to European quantum unicorns

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Markku Räsänen ◽  
Henrikki Mäkynen ◽  
Mikko Möttönen ◽  
Jan Goetz
Keyword(s):  
Quantum Computing ◽  
The United States ◽  
Current Status ◽  
The European Union ◽  
Successful Business ◽  
The Creation ◽  
Quantum Technology ◽  
The Impact ◽  
Future Growth ◽  
The Eu

AbstractQuantum computing holds the potential to deliver great economic prosperity to the European Union (EU). However, the creation of successful business in the field is challenging owing to the required extensive investments into postdoctoral-level workforce and sophisticated infrastructure without an existing market that can financially support these operations.This commentary paper reviews the recent efforts taken in the EU to foster the quantum-computing ecosystem together with its current status. Importantly, we propose concrete actions for the EU to take to enable future growth of this field towards the desired goals. In particular, we suggest ways to enable the creation of EU-based quantum-computing unicorns which may act as key crystallization points of quantum technology and its commercialization. These unicorns may provide stability to the otherwise scattered ecosystem, thus pushing forward global policies enabling the global spread of EU innovations and technologies.The unicorns may act as a conduit, through which the EU-based quantum ecosystem can stand out from similar ecosystems based in Asia and the United States. Such strong companies are required because of the level of investment currently required in the marketplace. This paper suggests methodologies and best practices that can enhance the probability of the creation of the unicorns.Furthermore, we explore future scenarios, in which the unicorns can operate from the EU and to support the EU quantum ecosystem. This exploration is conducted focusing on the steps to be taken and on the impact the companies may have in our opinion.

scholarly journals Criminal Liability of Medical Profecionals Negligience: Comparative Analysis

2020 ◽  
Vol 38 (Especial II) ◽  
pp. 251-263
Author(s):  
Kateryna Danchenko ◽  
Olga Taran
Keyword(s):  
Comparative Method ◽  
Criminal Liability ◽  
The United States ◽  
Medical Professionals ◽  
The European Union ◽  
Judicial Decision ◽  
Criminal Proceedings ◽  
Medical Office ◽  
The Us ◽  
The Impact

The purpose of this article is to study the criminal liability of medical professionals in cases of suspension, in accordance with jurisprudence in Ukraine, the European Union and the United States of America (USA). He made the comparative method. According to the investigation, the number of criminal proceedings in Ukraine by the authority and misconduct of medical doctors is about 2% per population, my figure that rises to 30% in Europe and is the stable yes in the US and is 28%. 32%. The main objective of the article is often area identify specializations in the medical office occurs with the mayor based on Ukrainian jurisprudence (data from Ukraine’s only state judicial decision register from 2016 to 2019). In addition, the study analyses the impact of the main influences on the ability of medical professionals for their professional functions. From counting the results show that surgeons, gynecologists, paramedics, and anesthesiologists are the most prone to deviation and medical error. Key proposed criteria have been proposed as medical errors differ from medical writing.

Duterte’s Foreign Policy Pivot and Its Impact on Philippine Trade and Investments: An International Political Economy Perspective

2020 ◽  
Vol 41 (1-2) ◽  
pp. 127-160
Author(s):  
Jenny D. Balboa
Keyword(s):  
Political Economy ◽  
Foreign Policy ◽  
International Political Economy ◽  
The United States ◽  
The Philippines ◽  
The Political ◽  
The European Union ◽  
Economic Relations ◽  
The Impact ◽  
Trade And Investment

Abstract Since the Philippines elected President Rodrigo Duterte in 2016, the country’s foreign policy seems to have become more uncertain. President Duterte’s mercurial personality and antagonistic tirades against the country’s traditional Western allies, including the United States (US) and the European Union (EU), and his statements of building closer ties with China and Russia, had changed the political and diplomatic tone of the Philippines overall. Certainly, the political relationship between the Philippines and the West has been changed by Duterte’s strong remarks against the US and EU. Has this change spilled over to the economy? The paper presents an international political economy framework in examining the impact of Duterte’s foreign policy pivot to the country’s foreign economic relations, focusing on trade and investment. The paper argues that Duterte’s foreign policy shift is mainly shaped by Duterte’s “politics of survival”. Not firmly anchored in any idea, norms, or interest that can clearly benefit the country, Duterte is unable to provide coherent guidance and leadership on the foreign policy pivot, particularly on the economy. Duterte’s lack of guidance provided the technocrats with the policy space to continue the policies from the previous administration and not to divert radically from previous economic policies. The stability of the economic institutions provided a refuge in the period of uncertainty. As a result, the foreign economic relations of the Philippines has not radically shifted. The trade and investment situation of the Philippines remained stable, and economic relations with traditional partners are maintained.

Cloudy days ahead: Cross-border evidence collection and its impact on the rights of EU citizens

2019 ◽  
Vol 10 (3) ◽  
pp. 227-250
Author(s):  
Lawrence Siry
Keyword(s):  
Law Enforcement ◽  
Cloud Storage ◽  
The United States ◽  
Legal Assistance ◽  
The European Union ◽  
Law Enforcement Agencies ◽  
Cross Border ◽  
Use Of Data ◽  
Evidence Collection ◽  
The Impact

In recent years, the development of cloud storage and the ease of cross-border communication have rendered the area of evidence collection particularly difficult for law enforcement agencies (LEAs), courts and academics. Evidence related to a criminal act in one jurisdiction might be stored in a different jurisdiction. Often it is not even clear in which jurisdiction the relevant data are, and at times the data may be spread over multiple jurisdictions. The traditional rules related to cross-border evidence collection, the mutual legal assistance treaty (MLAT) regimes, have proved to be out-dated, cumbersome and inefficient, as they were suited for a time when the seeking of cross-border evidence was more infrequent. In order to tackle this problem, the United States has enacted the Clarifying Lawful Overseas Use of Data Act, which gives extraterritorial e-evidence collection powers to US courts. Simultaneously, the European Union (EU) has proposed similar sweeping changes which would allow for LEAs in Member States to preserve and collect cloud-based evidence outside of the MLAT system. This article critically evaluates these developments from the perspective of the impact on the rights of EU citizens.

scholarly journals The Impact of International Sanctions on Russian Financial Markets

Economies ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 107
Author(s):  
Mirzosaid Sultonov
Keyword(s):  
Exchange Rate ◽  
Stock Price ◽  
Price Index ◽  
The United States ◽  
The European Union ◽  
Stock Price Index ◽  
The Exchange Rate ◽  
Long Term Impact ◽  
The Impact

Russia’s international comportment and geostrategic moves, particularly the invasion of Ukraine and the annexation of Crimea in 2014, caused a substantial change in its international economic and political relations. In response to Russia’s invasion, the United States of America, the European Union, and their allies imposed a series of sanctions. In this study, by applying an exponential generalized autoregressive conditional heteroscedasticity model to daily logarithmic returns of the ruble exchange rate and the closing price index of the Russian Trading System, we analyze how the returns and volatility of the exchange rate and the stock price index responded to the sanctions and oil price changes. The estimation results show that the sanctions have a significant positive short-term impact on exchange rate returns. Economic sanctions have a significant negative long-term impact on the returns and variance of the exchange rate and a significant positive long-term impact on the returns of the stock price index. Financial sanctions have a positive/negative long-term impact on the returns of the exchange rate/stock price index and a positive long-term impact on the variance of the exchange rate and the stock price index. Corporate sanctions have a positive long-term impact on exchange rate returns.

scholarly journals Rectified ethanol production cost analysis

2011 ◽  
Vol 15 (2) ◽  
pp. 281-292 ◽  
Author(s):  
Nikola Budimir ◽  
Marko Jaric ◽  
Branislav Jacimovic ◽  
Srbislav Genic ◽  
Nikola Jacimovic
Keyword(s):  
Raw Materials ◽  
The United States ◽  
Influential Factors ◽  
Production Costs ◽  
Selling Price ◽  
Total Production ◽  
The European Union ◽  
Total Investment ◽  
Relationship Of ◽  
The Impact

This paper deals with the impact of the most important factors of the total production costs in bioethanol production. The most influential factors are: total investment costs, price of raw materials (price of biomass, enzymes, yeast), and energy costs. Taking into account these factors, a procedure for estimation total production costs was establish. In order to gain insight into the relationship of production and selling price of bioethanol, price of bioethanol for some countries of the European Union and the United States are given.

scholarly journals Population Pharmacokinetics Analysis To Inform Efavirenz Dosing Recommendations in Pediatric HIV Patients Aged 3 Months to 3 Years

2016 ◽  
Vol 60 (6) ◽  
pp. 3676-3686 ◽  
Author(s):  
Man Luo ◽  
Sunny Chapel ◽  
Heather Sevinsky ◽  
Ishani Savant ◽  
Brenda Cirincione ◽  
...  
Keyword(s):  
Pediatric Patients ◽  
Pediatric Population ◽  
The United States ◽  
Volume Of Distribution ◽  
Time Profile ◽  
Pediatric Hiv ◽  
Target Range ◽  
Population Pharmacokinetic ◽  
The European Union ◽  
The Impact

Efavirenz (EFV) is a nonnucleoside reverse transcriptase inhibitor approved worldwide for the treatment of HIV in adults and children over 3 years of age or weighing over 10 kg. Only recently EFV was approved in children over 3 months and weighing at least 3.5 kg in the United States and the European Union. The objective of this analysis was to support the selection of an appropriate dose for this younger pediatric population and to explore the impact of CYP2B6 genetic polymorphisms on EFV systemic exposures. A population pharmacokinetic (PPK) model was developed using data from three studies in HIV-1-infected pediatric subjects (n= 168) and one study in healthy adults (n= 24). The EFV concentration-time profile was best described by a two-compartment model with first-order absorption and elimination. Body weight was identified as a significant predictor of efavirenz apparent clearance (CL), oral central volume of distribution (VC), and absorption rate constant (Ka). The typical values of efavirenz apparent CL,VC, oral peripheral volume of distribution (VP), andKafor a reference pediatric patient were 4.8 liters/h (4.5 to 5.1 liters/h), 84.9 liters (76.8 to 93.0 liters), 287 liters (252.6 to 321.4 liters), and 0.414 h−1(0.375 to 0.453 h−1), respectively. The final model was used to simulate steady-state efavirenz concentrations in pediatric patients weighing <10 kg to identify EFV doses that produce comparable exposure to adult and pediatric patients weighing ≥10 kg. Results suggest that administration of EFV doses of 100 mg once daily (QD) to children weighing ≥3.5 to <5 kg, 150 mg QD to children weighing ≥5 to <7.5 kg, and 200 mg QD to children weighing ≥7.5 to <10 kg produce exposures within the target range. Further evaluation of the impact of CYP2B6 polymorphisms on EFV PK showed that the identification of CYP2B6 genetic status is not predictive of EFV exposure and thus not informative to guide pediatric dosing regimens.

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