scholarly journals Unraveling the compositional heterogeneity and carrier dynamics of alkali cation doped 3D/2D perovskites with improved stability

2021 ◽  
Author(s):  
Ming-Chun Tang ◽  
Siyuan Zhang ◽  
Timothy J. Magnanelli ◽  
Nhan V. Nguyen ◽  
Edwin J. Heilweil ◽  
...  
Keyword(s):  
Relative Humidity ◽  
Comprehensive Analysis ◽  
Carrier Dynamics ◽  
Alkali Cation ◽  
Compositional Heterogeneity ◽  
Improved Stability

A comprehensive analysis of the compositional heterogeneity and carrier dynamics in novel rubidium-doped 3D/2D perovskites is investigated, showing a PCE over 20% and improved stability at ≈50% relative humidity without encapsulation.

scholarly journals Development of an Orodispersible Film Containing Stabilized Influenza Vaccine

Pharmaceutics ◽  
2020 ◽  
Vol 12 (3) ◽  
pp. 245 ◽  
Author(s):  
Yu Tian ◽  
Yoshita C. Bhide ◽  
Herman J. Woerdenbag ◽  
Anke L. W. Huckriede ◽  
Henderik W. Frijlink ◽  
...  
Keyword(s):  
Relative Humidity ◽  
Oral Cavity ◽  
Influenza Virus Vaccine ◽  
Storage Conditions ◽  
Hemagglutination Activity ◽  
Promising Alternative ◽  
Improved Stability ◽  
The Stability ◽  
Subsequent Storage ◽  
Excellent Stability

Most influenza vaccines are administered via injection, which is considered as user-unfriendly. Vaccination via oral cavity using an orodispersible film (ODF) might be a promising alternative. To maintain the antigenicity of the vaccine during preparation and subsequent storage of these ODFs, sugars such as trehalose and pullulan can be employed as stabilizing excipients for the antigens. In this study, first, β-galactosidase was used as a model antigen. Solutions containing β-galactosidase and sugar (trehalose or trehalose/pullulan blends) were pipetted onto plain ODFs and then either air- or vacuum-dried. Subsequently, sugar ratios yielding the highest β-galactosidase stability were used to prepare ODFs containing H5N1 whole inactivated influenza virus vaccine (WIV). The stability of the H5N1 hemagglutinin was assessed by measuring its hemagglutination activity. Overall, various compositions of trehalose and pullulan successfully stabilized β-galactosidase and WIV in ODFs. WIV incorporated in ODFs showed excellent stability even at challenging storage conditions (60 °C/0% relative humidity or 30 °C/56% relative humidity) for 4 weeks. Except for sugars, the polymeric component of ODFs, i.e., hypromellose, possibly improved stability of WIV as well. In conclusion, ODFs may be suitable for delivering of WIV to the oral cavity and can possibly serve as an alternative for injections.

Sozial-räumliche Dynamiken der Agrartreibstoffe.

2016 ◽  
Vol 46 (184) ◽  
pp. 423-440 ◽  
Author(s):  
Kristina Dietz ◽  
Bettina Engels ◽  
Oliver Pye
Keyword(s):  
Political Economy ◽  
Capital Flows ◽  
Spatial Dynamics ◽  
Financial Sector ◽  
Comprehensive Analysis ◽  
Spatial Theory ◽  
Global Political Economy

This article explores the spatial dynamics of agrofuels. Building on categories from the field of critical spatial theory, it shows how these categories enable a comprehensive analysis of the spatial dynamics of agrofuels that links the macro-structures of the global political economy to concrete, place-based struggles. Four core socio-spatial dynamics of agrofuel politics are highlighted and applied to empirical findings: territorialization, the financial sector as a new scale of regulation, place-based struggles and transnational spaces of resources and capital flows.

Concerning the abuse of power by an official

2020 ◽  
pp. 103-110
Author(s):  
Ihor Oheruk
Keyword(s):  
Criminal Code ◽  
Comprehensive Analysis ◽  
Practical Significance ◽  
Abuse Of Power ◽  
Government Functions ◽  
Analysis And Synthesis ◽  
The Status ◽  
The Subject ◽  
Criminal Legislation ◽  
Logical Semantic

Purpose. The purpose of the work is to analyze the application of the second and third parts of Article 3692 of the Criminal Code of Ukraine to officials in the context, that defines them by the Criminal Code of Ukraine in the note to Article 364 of the Criminal Code of Ukraine. Methodology. The methodology includes a comprehensive analysis and synthesis of the available scientific and theoretical material and the formulation of relevant conclusions and recommendations. In the course of the study, the following methods of scientific knowledge were used: terminological, logical-semantic, system-structural, logical-normative. Results: in the course of research the cause of criminalization of such act as "abuse of power" is considered, the subject of the specified criminal act which has the features of "an official" in the context, that defines it by the note to Article 364 of the Criminal Code of Ukraine is analyzed and the main ways of committing criminal acts, that are provided for in this article of the Criminal Code of Ukraine are identified. Originality. The study found, that one of the key conditions for the opportunity to influence officials, that are authorized to perform government or local self-government functions, is the position held by the official and the related opportunities. Therefore, taking into account the opinion of the scientists, that the subject of crimes, that are provided for by the second and third parts of Article 3692 is special, the peculiarities of which is the cumulative feature, that denotes, that such person is not endowed with the status of an official, well-founded need to specify the criminal legislation of Ukraine in terms of the application the second and third parts of Article 3692 of the Criminal code of Ukraine concerning officials in the context, that defines them by the criminal legislation of Ukraine in the note to Article 364 of the Criminal Code of Ukraine. Practical significance. The research results can be used in lawmaking in the improvement of anti-corruption legislation.

BASIC FUNDAMENTALS OF CIVIL LAW AND THEIR IMPORTANCE

2019 ◽  
pp. 120-126
Author(s):  
Diana Vivcharuk
Keyword(s):  
Law Enforcement ◽  
Scientific Knowledge ◽  
Civil Law ◽  
Comprehensive Analysis ◽  
Practical Significance

Purpose. The purpose of the article is the regulation of relations on the principles of civil law. Methodology. The methodology includes a comprehensive analysis and a synthesis of available scientific and theoretical information. It is includes the formulation of relevant conclusions and recommendations. Such methods of scientific knowledge were used: terminological, functional, systemic-structural, logical-normative. Results: it was determined, that principles of civil law – an ideas of the civil law, that characterized by systematic,versatile, more stable, more regylated. Originality. An article is the special reseach that explores the problems of civil law in Ukraine. Practical significance. The results of the research can be used in legislation and law-enforcement activities.

AKAD FINANCING OF MURABAHAH BETWEEN CUSTOMERS WITH MUAMALAT BANKS HARKAT VIEWED FROM SHARI'AH PRINCIPLES

2020 ◽  
Vol 10 (1) ◽  
pp. 13-26
Author(s):  
Candra Irawan ◽  
Adi Bastian ◽  
Febrozi Rohadi
Keyword(s):  
Data Collection ◽  
Financial Institutions ◽  
Research Method ◽  
Economic Condition ◽  
Field Research ◽  
Comprehensive Analysis ◽  
Islamic Banks ◽  
Legal Research ◽  
Trading System ◽  
Library Research

Currently in Indonesia Islamic Bank has gained a place and interested in the community, causing many emerging Syari'ah Bank and Financial Institutions of the syari'ah, and products in Islamic banks are widely used is murabahah financing. The formulation of the problem in this research are: (1). How is the implementation of the sale and purchase through murabahah financing between Bank Muamalat Harkat with customers. (2). Is trading system murabahah financing between Bank Muamalat Harkat and customers have been according to the principles of Syari’ah. (3). How murabahah financing efforts to resolve the breach between the customer and Muamalat Harkat. This research method is empirical legal research, this study was conducted in Bank Muamalat Harkat based data collection through field research such as interviews, observation and description as well as information from respondents through library research. The results of this research are: before an agreement Bank to assess carefully the prospective customer in the form of a comprehensive analysis and is divided into several stages, such as the assessment using the principle of 5C Character (Character of the debitor), Chapacity (Capability Candidate Debitor) , Capital (Capital candidate Debitor), Collateral (Collateral candidate Debitor) and Condition of economy (economic condition of the prospective Borrower). Trading system murabahah financing between Bank Muamalat Harkat with the customer has not fully based on the principles of the Syari'ah. Murabahah financing efforts to resolve the defaults can be solved by R3 is Restrukturing (Arrangement Back), Reconditioning (Terms Back) and Rescheduling (rescheduling), sales collateral and auction execution. 

Concerning the Concept of Light-Colour Arrangement of the Urban Environment in the Central Part of Tyumen

2020 ◽  
pp. 34-42
Author(s):  
Nikolay I. Shchepetkov ◽  
Svetlana B. Kapeleva ◽  
Denis V. Bugaev ◽  
Gregory S. Matovnikov ◽  
Anna S. Kostareva
Keyword(s):  
Urban Environment ◽  
Comprehensive Analysis ◽  
Assessment Criteria ◽  
Field Observations ◽  
General Plan ◽  
Design Solutions ◽  
Methodological Principles ◽  
The City

The article provides a comprehensive analysis of outdoor lighting in the central part of Tyumen (with consideration of conducted field observations) and prospects of its development on the basis of the general plan of illumination of the central part of the city being under design. Main provisions of this general plan as well as methodological principles and assessment criteria of design solutions illustrat-ed by photographs, schemes and visualisations of the illuminated objects are described.

EPIDEMIOLOGY, ECOLOGY AND PREVALENCE OF SOIL TRANSMITTED HELMINTHS FROM KOSHI REGION OF NORTH BIHAR.

2018 ◽  
Vol 24 (1) ◽  
Author(s):  
LAKSHMI CHOUDHARY ◽  
PRABHAWATI PRABHAWATI
Keyword(s):  
Relative Humidity ◽  
Ascaris Lumbricoides ◽  
Rainy Season ◽  
Climatic Factors ◽  
Trichuris Trichiura ◽  
Hookworm Infection ◽  
Soil Transmitted Helminths ◽  
High Incidence ◽  
Apparently Healthy

Prevalence of soil transmitted helminthes infections in apparently healthy school going children and other 528 people of different districts of Koshi regions of North Bihar were evaluated. Over all incidences of STHs infection was 39.39% during study. High incidence of STH was seen in the rainy season i.e., in the month of July and August, September, significantly higher (P<0.05) .The incidence of Ascaris lumbricoides was highest in the month of August (18.64%). The month of September was 15.25% followed by that of July (14.4%) and October with 10.16%. Also the incidence of hookworm registered the highest incidence in the month of June (19.27%) and lowest in the month of December (4.82%) during the study period. However prevalence of Trichuris trichiura was negligible and it was almost nil in the most of the months but was highest in month of September with 28.57% and lowest in October with 14.00% The climatic factors are responsible for soil transmitted helminthes which are temperature, rainfall and relative humidity. Ascariasis, Trichuriasis and Ancyclostomiasis (Hookworm infection) are found to be endemic in this region.

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