13 research outputs found
Дослідження судинного русла деяких органів людини за допомогою корозійного метода
Authors for studying a vascular bed of a stomach and a placenta use a method of an injection and corrosion. On. corrosion preparations it is executed morphological measurement and stereometric research biooa vessels. The positive ana negative parties of tfiis method are rtiaiked; Авторами для вивчення судинного русла шлунка і плаценти використаний метод ін’єкції та корозії. На корозійних препаратах виконана морфометрія та стереометричне дослідження екстра- та інтраорганних кровоносних судин. Вказані позитивні та негативні боки цього методу; Авторами для изучения сосудистого русла желудка и плаценты использован метод инъекции и коррозии. На коррозийных препаратах выполнена морфометрия и стереометрическое исследование єкстра- и интраорганных кровеносных сосудов. Указаны позитивные и негативные стороны этого метода
QDB: A new database of plasma chemistries and reactions
One of the most challenging and recurring problems when modeling plasmas is the lack of data on the key atomic and molecular reactions that drive plasma processes. Even when there are data for some reactions, complete and validated datasets of chemistries are rarely available. This hinders research on plasma processes and curbs development of industrial applications. The QDB project aims to address this problem by providing a platform for provision, exchange, and validation of chemistry datasets. A new data model developed for QDB is presented. QDB collates published data on both electron scattering and heavy-particle reactions. These data are formed into reaction sets, which are then validated against experimental data where possible. This process produces both complete chemistry sets and identifies key reactions that are currently unreported in the literature. Gaps in the datasets can be filled using established theoretical methods. Initial validated chemistry sets for SF 6 /CF 4 /O 2 and SF 6 /CF 4 /N 2 /H 2 are presented as examples
The virtual atomic and molecular data centre (VAMDC) consortium
The Virtual Atomic and Molecular Data Centre (VAMDC) Consortium is a worldwide consortium which federates atomic and molecular databases through an e-science infrastructure and an organisation to support this activity. About 90% of the inter-connected databases handle data that are used for the interpretation of astronomical spectra and for modelling in many fields of astrophysics. Recently the VAMDC Consortium has connected databases from the radiation damage and the plasma communities, as well as promoting the publication of data from Indian institutes. This paper describes how the VAMDC Consortium is organised for the optimal distribution of atomic and molecular data for scientific research. It is noted that the VAMDC Consortium strongly advocates that authors of research papers using data cite the original experimental and theoretical papers as well as the relevant databases