(1) The compound guanidinium tetraoxidorhenate(VII) has been synthesized and its crystal structure determined. (2) The structure consists of alternating cationic and anionic layers parallel to the (120) plane held together by N-H⋯O hydrogen bonds. (3) The rhenium atom has a tetrahedral coordination geometry and the guanidinium cation and tetraoxidorhenate anion form a three-dimensional structure.
International Journal of Engineering Research and Applications (IJERA) aims to cover the latest outstanding developments in the field of all Engineering Technologies & science.
International Journal of Engineering Research and Applications (IJERA) is a team of researchers not publication services or private publications running the journals for monetary benefits, we are association of scientists and academia who focus only on supporting authors who want to publish their work. The articles published in our journal can be accessed online, all the articles will be archived for real time access.
Our journal system primarily aims to bring out the research talent and the works done by sciaentists, academia, engineers, practitioners, scholars, post graduate students of engineering and science. This journal aims to cover the scientific research in a broader sense and not publishing a niche area of research facilitating researchers from various verticals to publish their papers. It is also aimed to provide a platform for the researchers to publish in a shorter of time, enabling them to continue further All articles published are freely available to scientific researchers in the Government agencies,educators and the general public. We are taking serious efforts to promote our journal across the globe in various ways, we are sure that our journal will act as a scientific platform for all researchers to publish their works online.
Emeraldine-salt polyaniline form (ES-PANI) was chemically synthesized using hydrochloric acid at time
synthesis ranging from 0.5 to 48 h and characterized by X-ray diffraction (XRD), LeBail fit, Small-angle
X-ray diffraction (SAXD), Small-angle X-ray Scattering (SAXS) and Scanning Electron Microscopy
(SEM). Crystallinity and crystal data (a = 5.7122, b = 17.8393, c = 22.8027, a = 83.1575, b = 84.6971 and
c = 88.4419) were obtained by XRD and showed that the crystallinity did not vary with the time
synthesis. LeBail fit revealed that the crystallites were very small lamellae with global average size
around 39 Å. By SAXS it was obtained the particle Radius of Giration (Rg) of 320 Å. The maximum particle
size (Dmax) of 650 Å was obtained from the pair-distance distribution function (p(r)). SEM images showed
a fiber morphology formed by interconnected non homogeneous nanospheres. Electrical conductivity of
the samples was in 1.84 104 S/cm.
International Journal of Engineering Research and Applications (IJERA) aims to cover the latest outstanding developments in the field of all Engineering Technologies & science.
International Journal of Engineering Research and Applications (IJERA) is a team of researchers not publication services or private publications running the journals for monetary benefits, we are association of scientists and academia who focus only on supporting authors who want to publish their work. The articles published in our journal can be accessed online, all the articles will be archived for real time access.
Our journal system primarily aims to bring out the research talent and the works done by sciaentists, academia, engineers, practitioners, scholars, post graduate students of engineering and science. This journal aims to cover the scientific research in a broader sense and not publishing a niche area of research facilitating researchers from various verticals to publish their papers. It is also aimed to provide a platform for the researchers to publish in a shorter of time, enabling them to continue further All articles published are freely available to scientific researchers in the Government agencies,educators and the general public. We are taking serious efforts to promote our journal across the globe in various ways, we are sure that our journal will act as a scientific platform for all researchers to publish their works online.
Emeraldine-salt polyaniline form (ES-PANI) was chemically synthesized using hydrochloric acid at time
synthesis ranging from 0.5 to 48 h and characterized by X-ray diffraction (XRD), LeBail fit, Small-angle
X-ray diffraction (SAXD), Small-angle X-ray Scattering (SAXS) and Scanning Electron Microscopy
(SEM). Crystallinity and crystal data (a = 5.7122, b = 17.8393, c = 22.8027, a = 83.1575, b = 84.6971 and
c = 88.4419) were obtained by XRD and showed that the crystallinity did not vary with the time
synthesis. LeBail fit revealed that the crystallites were very small lamellae with global average size
around 39 Å. By SAXS it was obtained the particle Radius of Giration (Rg) of 320 Å. The maximum particle
size (Dmax) of 650 Å was obtained from the pair-distance distribution function (p(r)). SEM images showed
a fiber morphology formed by interconnected non homogeneous nanospheres. Electrical conductivity of
the samples was in 1.84 104 S/cm.
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Theoretical work submitted to the Journal should be original in its motivation or modeling structure. Empirical analysis should be based on a theoretical framework and should be capable of replication. It is expected that all materials required for replication (including computer programs and data sets) should be available upon request to the authors.
Enhance Gravity Inversion Result Using Integration of Time-lapse Surface and ...Andika Perbawa
In recent years, the time-lapse microgravity method has been used for fluid movement monitoring in
hydrocarbon reservoirs. The basic principal of this method is to measure different gravity anomaly at
surface which representing density changes within the reservoir. This density changes come from
different pore fluid in certain time interval which means a fluid movement in the subsurface.
Furthermore, we should understand the density changes within the reservoir prior to do the gravity
inversion. However, the inversion results sometimes inaccurate and unstable. So, to increase the
quality of the inversion we can add the time-lapse borehole gravity log.
Time-lapse borehole microgravity measures different gravity anomaly at the wells in certain time
interval. This method captures the gravity attraction along the well in certain depth interval with in
order to increase the gravity signal in the subsurface. The data obtained from this method looks like
log data. This log data can be an additional input for gravity inversion process to improve vertical
and lateral sensitivity near the well. The inversion that writer used is damp least square inversion
method. In this paper, the writer will show the inversion result between the surface microgravity
inversion only versus the combination of surface and borehole microgravity inversion. These
scenarios will be applied in synthetic data.
The integration of time-lapse surface and borehole microgravity method shows us a better result
than the surface microgravity only. It can be seen that the boundary and the thickness of gravity
anomaly body are clearer. It means that we can get better vertical and horizontal resolution result.
By this simulation, we can conclude that time-lapse borehole microgravity could be an alternative
way to improve gravity inversion method and give us more information about fluid movement
within the reservoirs.
Study of columnar growth polycrystalline (sn, cr) co doped in2 o3 films depos...EROMOR
In this work, (Sn, Cr) co-doped In2O3 polycrystalline films were grown at room temperature by sputtering method using a base pressure of ∼5×10−2mbar (a low vacuum condition) in order to improve the oxidation process and reduce the time of films production.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Effect of Turbulence Model in Numerical Simulation of Single Round Jet at Low...ijceronline
Single axi-symmetric round jet flow was analyzed using computational techniques and validated with experimental results to establish the suitable turbulence model for simulation of low Reynolds number jets exiting from fully developed pipe. This work is performed as an initial study before computationally simulating multiple impinging jets. To this end a single round jet at Reynolds number of 7500 exiting from a fully developed pipe and entering into stationary air was modeled. Velocity and turbulence profiles were extracted from the simulation and validated with in-house experimental results. It was observed that although all the four turbulence models studied were able to closely predict the mean velocity field, they were not able to accurately predict the turbulence intensity distributions. From the models studied, it was concluded that SST k- ω model was the best turbulence model for simulating low Reynolds number jet flow exiting from fully developed pipe.
Statistical Optimization of process parameters for SiO2-Nickel nanocomposites...IJERA Editor
The optimum combination of process parameters - temperature, time of reduction under nitrogen atmosphere and amount of NiCl2 was delineated to find the maximum yield of nanocrystallite Ni in the synthesized silica gel matrix. A statistically adequate regression equation, within 95% confidence limit was developed by carrying out a set of experiments within the framework of design of experiment. The regression equation is found to indicate the beneficial role of the temperature and time of reduction.
AdMaster™ quick tour - online marketing toolsMichael Scotty
Admaster™ is a real estate marketing database that creates and updates tours, brochures and marketing communication tools in real time for all of a brokerage's agents, with little to no effort.
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Theoretical work submitted to the Journal should be original in its motivation or modeling structure. Empirical analysis should be based on a theoretical framework and should be capable of replication. It is expected that all materials required for replication (including computer programs and data sets) should be available upon request to the authors.
Enhance Gravity Inversion Result Using Integration of Time-lapse Surface and ...Andika Perbawa
In recent years, the time-lapse microgravity method has been used for fluid movement monitoring in
hydrocarbon reservoirs. The basic principal of this method is to measure different gravity anomaly at
surface which representing density changes within the reservoir. This density changes come from
different pore fluid in certain time interval which means a fluid movement in the subsurface.
Furthermore, we should understand the density changes within the reservoir prior to do the gravity
inversion. However, the inversion results sometimes inaccurate and unstable. So, to increase the
quality of the inversion we can add the time-lapse borehole gravity log.
Time-lapse borehole microgravity measures different gravity anomaly at the wells in certain time
interval. This method captures the gravity attraction along the well in certain depth interval with in
order to increase the gravity signal in the subsurface. The data obtained from this method looks like
log data. This log data can be an additional input for gravity inversion process to improve vertical
and lateral sensitivity near the well. The inversion that writer used is damp least square inversion
method. In this paper, the writer will show the inversion result between the surface microgravity
inversion only versus the combination of surface and borehole microgravity inversion. These
scenarios will be applied in synthetic data.
The integration of time-lapse surface and borehole microgravity method shows us a better result
than the surface microgravity only. It can be seen that the boundary and the thickness of gravity
anomaly body are clearer. It means that we can get better vertical and horizontal resolution result.
By this simulation, we can conclude that time-lapse borehole microgravity could be an alternative
way to improve gravity inversion method and give us more information about fluid movement
within the reservoirs.
Study of columnar growth polycrystalline (sn, cr) co doped in2 o3 films depos...EROMOR
In this work, (Sn, Cr) co-doped In2O3 polycrystalline films were grown at room temperature by sputtering method using a base pressure of ∼5×10−2mbar (a low vacuum condition) in order to improve the oxidation process and reduce the time of films production.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Effect of Turbulence Model in Numerical Simulation of Single Round Jet at Low...ijceronline
Single axi-symmetric round jet flow was analyzed using computational techniques and validated with experimental results to establish the suitable turbulence model for simulation of low Reynolds number jets exiting from fully developed pipe. This work is performed as an initial study before computationally simulating multiple impinging jets. To this end a single round jet at Reynolds number of 7500 exiting from a fully developed pipe and entering into stationary air was modeled. Velocity and turbulence profiles were extracted from the simulation and validated with in-house experimental results. It was observed that although all the four turbulence models studied were able to closely predict the mean velocity field, they were not able to accurately predict the turbulence intensity distributions. From the models studied, it was concluded that SST k- ω model was the best turbulence model for simulating low Reynolds number jet flow exiting from fully developed pipe.
Statistical Optimization of process parameters for SiO2-Nickel nanocomposites...IJERA Editor
The optimum combination of process parameters - temperature, time of reduction under nitrogen atmosphere and amount of NiCl2 was delineated to find the maximum yield of nanocrystallite Ni in the synthesized silica gel matrix. A statistically adequate regression equation, within 95% confidence limit was developed by carrying out a set of experiments within the framework of design of experiment. The regression equation is found to indicate the beneficial role of the temperature and time of reduction.
AdMaster™ quick tour - online marketing toolsMichael Scotty
Admaster™ is a real estate marketing database that creates and updates tours, brochures and marketing communication tools in real time for all of a brokerage's agents, with little to no effort.
Crystal structure of a third polymorph of tris(acetylaceton)iron(III)MohammadRad12
In the structure of the title complex, [Fe(C5H7O2)3] or
Fe(acac)3, the asymmetric unit contains one molecule in a
general position. The coordination sphere of the FeIII atom is
that of a slightly distorted octahedron.
Synthesis and characterization of some Chromium(III) complexes of dibasic tri...IJERA Editor
Coordination complexes of Cr(III)with four tridentate Schiff base ligands viz. N-(2-hydroxy-1-naphthaldehyde)- -(4-nitrobenzoyl)hydrazone(HNNH = H2L 1 ), N-(2-hydroxy-4-methoxybenzaldehyde)- -(2-furoyl) hydrazone (HMFH = H2L 2 ), N-(2-hydroxyacetophenone)- -(2-theonyl) hydrazone (HATH = H2L 3 ) and N-(2- hydroxy-5-methylacetophenone)- -(3-toloyl) hydrazone (HMAT = H2L 4 ) have been synthesized and characterized by elemental analysis, magnetic susceptibility, molar conductance, thermogravimetric analysis and spectral (IR, electronic, NMR) measurements. IR spectra indicates that the ligand behave as dibasic tridentate ligand in a chelate coordinating to Cr(III) ion through ketonic oxygen, azomethine nitrogen and by both enolic and phenolic protons (except in H2L 1 by naphtholic oxygen atom) via double deprotonation of ligands. The magnetic and spectral data indicate chelate in octahedral environment and analytical data suggest 1:1 stoichiometries for the complexes
Cohesive and Thermal Properties of Sodium Cyanide-Halide Mixed Crystals IIJSRJournal
In order to analyse the cohesive and thermal properties of sodium cyanide-halide mixed crystals an Extended Three Body Force Shell Model (ETSM) has been applied by incorporating the effect of translational-rotational (TR) coupling. We have conducted theoretical research on cohesive and thermal properties, such as cohesive energy (, molecular force constant (f), compressibility (), Restrahlen frequency (, Debye temperature (D), Gruneisen parameter (), Moelwyn Hughes constants (F1) and the ratio of volume thermal expansion coefficient (v) to volume specific heat (Cv), as a function of temperature within the temperature range 50K T 300K at concentration x=0, 0.27, 0.58 and 1. The current model computations and the findings of the available experiments are in good agreement. The ETSM is a sufficiently realistic model and may be applied to a variety of other mixed crystals in this family.
Vibrational Assignments of FT-IR and FT-Raman Spectra of PyrogallolIJERA Editor
The molecular vibrations of pyrogallol was investigated by FT-IR and FT-Raman spectroscopies. Normal coordinate calculations of pyrogallol have been carried out Wilson’s FG matrix mechanism on the basis of General Valence Force Field (GVFF) for both in-plane and out-of-plane vibrations. The potential energy constants obtained in this study are refined using numerical methods.
MACROMOLECULAR COMPOUNDS AND GELS. A manual for students and graduate students of biotechnology training and medical universities (in Russian) Authors: Belova EV, German KE, Afanasyev AV, Slyusar OI, Solodova EV
2018 History of technetium studies in Russia Anna KuzinaKonstantin German
Lecture is about the History of technetium studies in Russia and Anna Kuzina 100 anniversary of birthday
Technetium separation in milligram, gram and kilogram ammounts 1957 - 1993
Proceedings and selected lectures 10th intern symp technetium rheniumKonstantin German
Proceedings and selected lectures of the 10th International Symposium on Technetium and Rhenium – Science and Utilization, October 3-6, 2018 - Moscow – Russia, Eds: K. German, X. Gaona, M. Ozawa, Ya. Obruchnikova, E. Johnstone, A. Maruk, M. Chotkowski, I. Troshkina, A. Safonov. Moscow: Publishing House Granica, 2018, 518 p.
ISBN 978-5-9933-0132-7 December 2018
Aleksey Buryak. WELCOME ADDRESS FROM IPCE - RUSSIAN ACADEMY OF SCIENCES Andrey Romanov. WELCOME ADDRESS FROM THE MINISTRY OF SCIENCE AND HIGHER EDUCATION OF RUSSIAN FEDERATION Mikhail Igorevich Panasyuk. ANNA KUZINA: BIOGRAPHY. K.E. German. PROF. ANNA FEDOROVNA KUZINA – 100TH ANNIVERSARY OF BIRTHDAY T. Yoshimura, M. Seike, H. Ikeda, K. Nagata, A. Ito, E. Sakuda, N. Kitamura, A. Shinohara PHOTOLUMINESCENCE SWITCHING OF NITRIDORHENIUM(V) COMPLEXES B. Grambow, X. Gaona, W. Runde, R. Konings, A.V. Plyasunov, L. Rao, A.L. Smith, E. Moore, M.-E. Ragoussi, J. Martinez-Gonzalez, I. Grenthe. CHEMICAL THERMODYNAMICS OF TECHNETIUM IN THE OECD/NEA UPDATE VOLUME E.S. Kulikova, Zh.K. Majed, D.V. Drobot, E.I. Efremova. HIGHLY SELECTIVE CATALYSTS BASED ON BIMETALLIC RHENIUM-RUTHENIUM COMPLEXES OBTAINED BY ALKOXYTECHNOLOGY E.S. Kulikova, D.V. Drobot, E.I. Efremova. THE FIRST EXAMPLE OF BI AND THREEMETALLIC ALKOXIDES CONTAINING RHENIUM AND RUTHENIUM T. Matsuzaki, H. Sakurai. A NEW PRODUCTION METHOD OF 99Mo BY MUON NUCLEAR TRANSMUTATION N. Budantseva, G. Andreev, A. Fedoseev THE U(VI), NP(VI) AND PU(VI) COMPLEXES WITH TcO4-, ReO4-. THE DIFFICULTIES IN ASSIGNING OF AnO22+ GROUPS VIBRATIONAL FREQUENCIES. J.S. McCloy, C. Soderquist, J. Weaver, Jason Lonergan. SPECTROSCOPIC STUDIES OF ALKALI PERTECHNETATES
Молекулы белков лежат в основе почти всех биологических процессов. Ученым всегда были любопытны как белки, участвующие в метаболических путях, так и молекулярные основы их функционирования. Однако в эру системной биологии еще больше внимание уделяется полному пониманию работы всей совокупности белков организма, его протеома. Все более важно, что мы не только понимаем все стороны данной функции, или функций, какого-либо белка, но и то, что наше знание распространяется на все компоненты изучаемой системы или организма и так далеко, насколько это возможно. Без всестороннего анализа информации попытки синтеза и расчетов не смогут выйти за рамки приближенной реальности.
Книга "Структура и функционирование белков: Применение методов биоинформатики" представляет собой уникальный обзор современного состояния вопросов моделирования структуры белков и предсказания их функции. Книга написана ведущими специалистами в своей области, прекрасно иллюстрирована и содержит ссылки на доступные серверы и другие ресурсы, которые читатель, возможно, захочет использовать в своей научной работе. В конце каждой главы описываются перспективы развития и наиболее актуальные проблемы соответствующих областей науки.
Физико-химические методы исследования в медицине и биологии: Учебное пособие / Медицинский университет Реавиз. Москва, Издательство «Граница», 2016. 120 с.
Данное учебное пособие написано в соответствии с содержанием Государственных образо-вательных стандартов и программой дисциплины “Физико-химические методы анализа” по специальности “Медицина”, направлению и программой большого практикума (раздел “Физикохимические методы анализа”), который выполняется студентами по специальности “Биология”.
В нем изложены основы физико-химических методов анализа. Рассмотрены условия и области применения методов, их достоинства и недостатки, ограничения, перспективы развития и другие особенности и характеристики.
В конце каждой главы дано описание практических работ, приведены контрольные вопросы.
Предназначено для студентов-медиков, биологов, химиков, аспирантов, научных работников и учителей школ.
2016 rsc-advance-tc-c-qinggao wang - 6 pp 16197-16202Konstantin German
We analyze the formation of transition metal (TM) carbides, as determined by the strength of TM–TM and
TM–C bonds, as well as lattice distortions induced by C interstitials. With increasing filling of the d-band of
TMs, TM–C bonds become increasingly weak from the left of the periodic table to the right, with fewer and
fewer C atoms entering the TMs lattice. Technetium (Tc) turns out to be a critical point for the formation of
carbides, guiding us to resolve a long-standing dispute. The predicted Tc carbides, agreeing with measured
X-ray absorption spectra, should decompose to cubic Tc and graphite above 2000 K. Consequently, we
show that what has been claimed as TcC (with rocksalt structure) is actually a high-temperature cubic
phase of elemental technetium.
своевременная диагностика и терапия данного заболевания до сих пор являются нерешенной клинической задачей. По данным на 2011 г., заболе-
ваемость раком простаты в России составила 10,7% (40 тыс. первичных случаев) мужского населения, причем в 60% случаев заболевание диа-
гностировали на поздней (III–IV) стадии, когда неизбежен процесс активного роста и распространения метастазов. Методы анатомической
визуализации при диагностике данного заболевания имеют низкую чувствительность и специфичность. Методы метаболической визуализации,
использующие в качестве маркера простатспецифический антиген (ПСА), также малоэффективны. В качестве маркера для диагностики и
лечения метастатического рака простаты предлагается рассматривать простатспецифический мембранный антиген (ПСМА). За рубежом
проходят клинические испытания наиболее перспективные диагностические радиофармпрепараты на основе малых пептидных молекул, моди-
фицированных мочевиной, которые отличаются наибольшим сродством к ПСМА. Отличительной особенностью этих соединений является их
благоприятная фармакокинетика, высокое и длительное накопление в опухоли и метастазах, быстрое выведение из организма.
Ключевые слова: метастатический рак предстательной железы, простатспецифический мембранный антиген, радиофармпрепараты.
(Для цитирования: Власова О.П., Герман К.Э., Крылов В.В., Петриев В.М., Эпштейн Н.Б. Новые радиофармпрепараты для диагности-
ки и терапии метастатического рака предстательной железы на основе ингибиторов простатспецифического мембранного антигена.
Вестник РАМН. 2015; 70 (3): 360–365. Doi: 10.15690/vramn.v70i3.1334)
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
2. metal-organic compounds
Acta Crystallographica Section E
Refinement
Structure Reports
Online
R[F 2 > 2(F 2)] = 0.018
wR(F 2) = 0.040
S = 1.11
2698 reflections
ISSN 1600-5368
Guanidinium tetraoxidorhenate(VII)
82 parameters
H-atom parameters constrained
˚
Ámax = 1.59 e AÀ3
˚
Ámin = À2.90 e AÀ3
Table 1
˚
Selected geometric parameters (A, ).
Mikhail S. Grigoriev,* Konstantin E. German and
Alesia Ya. Maruk
Re1—O1
Re1—O2
A. N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy
of Sciences, 31 Leninsky Prospekt, 119991 Moscow, Russian Federation
Correspondence e-mail: grigoriev@ipc.rssi.ru
O1—Re1—O2
O1—Re1—O3
O1—Re1—O4
1.727 (2)
1.728 (2)
Re1—O3
Re1—O4
109.53 (12)
109.35 (11)
111.43 (11)
1.720 (2)
1.733 (2)
O2—Re1—O3
O2—Re1—O4
O3—Re1—O4
108.35 (11)
109.43 (11)
108.69 (11)
Received 29 June 2007; accepted 29 June 2007
˚
Key indicators: single-crystal X-ray study; T = 100 K; mean (e–O) = 0.002 A;
R factor = 0.018; wR factor = 0.040; data-to-parameter ratio = 32.9.
The coordination geometry of the Re atom in the title
compound, (CH6N3)[ReO4], is tetrahedral. The structure
consists of alternating cationic and anionic layers parallel to
the (120) plane; the layers are held in a three-dimensional
structure by N—HÁ Á ÁO hydrogen bonds.
Related literature
The structures of tetraoxidorhenates of several cyclic derivatives of guanidinium were described by Leibnitz et al. (2001)
and Tamm et al. (2004). Guanidinium perchlorate was
reported by Koziol (1984) and guaninidium tetrafluoridoborate by Kozak et al. (1987).
Table 2
˚
Hydrogen-bond geometry (A, ).
D—HÁ Á ÁA
D—H
HÁ Á ÁA
DÁ Á ÁA
D—HÁ Á ÁA
N1—H1AÁ Á ÁO3i
N1—H1AÁ Á ÁO4ii
N1—H1BÁ Á ÁO2iii
N2—H2AÁ Á ÁO1iv
N2—H2AÁ Á ÁO3
N2—H2BÁ Á ÁO2iii
N3—H3AÁ Á ÁO4ii
N3—H3BÁ Á ÁO1iv
N3—H3BÁ Á ÁO4v
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
2.41
2.45
2.10
2.22
2.49
2.27
2.08
2.14
2.50
3.101
3.177
2.911
2.966
3.164
3.037
2.901
2.907
3.080
136
140
153
142
134
145
155
146
124
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
Symmetry codes: (i) x; y; z À 1; (ii) x þ 1; y; z À 1; (iii) Àx; Ày; Àz þ 1; (iv) x þ 1; y; z;
(v) Àx þ 1; Ày þ 1; Àz þ 1.
Data collection: APEX2 (Bruker, 2006); cell refinement: SAINTPlus (Bruker, 1998); data reduction: SAINT-Plus; program(s) used to
solve structure: SHELXS97 (Sheldrick, 1997a); program(s) used to
refine structure: SHELXL97 (Sheldrick, 1997a); molecular graphics:
SHELXTL97 (Sheldrick, 1997b); software used to prepare material
for publication: SHELXTL97.
Supplementary data and figures for this paper are available from the
IUCr electronic archives (Reference: NG2292).
References
Experimental
Crystal data
(CH6N3)[ReO4]
Mr = 310.29
Triclinic, P1
˚
a = 4.9657 (4) A
˚
b = 7.7187 (7) A
˚
c = 8.4423 (7) A
= 75.314 (4)
3. = 88.707 (5)
= 80.985 (5)
˚
V = 309.09 (5) A3
Z=2
Mo K radiation
= 19.61 mmÀ1
T = 100 (2) K
0.12 Â 0.10 Â 0.06 mm
Data collection
Bruker Kappa APEXII areadetector diffractometer
Absorption correction: multi-scan
(SADABS; Sheldrick, 1996)
Tmin = 0.192, Tmax = 0.346
(expected range = 0.171–0.308)
Acta Cryst. (2007). E63, m2061
11709 measured reflections
2698 independent reflections
2506 reflections with I 2(I)
Rint = 0.027
Bruker (2006). APEX2. Bruker AXS Inc., Madison, Wisconsin, USA.
Bruker (1998). SAINT-Plus. Version 6.01. Bruker AXS Inc., Madison,
Wisconsin, USA.
Kozak, A., Grottel, M., Koziol, A. E. Pajak, Z. (1987). J. Phys. C Solid State
Phys. 20, 5433–5447.
Koziol, A. E. (1984). Z. Kristallogr. 168, 313–316.
Leibnitz, P., Reck, G., Pietzsch, H.-J. Spies, H. (2001). Report FZR-311, pp.
36-40. Forschungszentrum Rossendorf, Berlin, Germany.
Sheldrick, G. M. (1996). SADABS. Bruker AXS Inc., Madison, Wisconsin,
USA.
Sheldrick, G. M. (1997a). SHELXS97 and SHELXL97. University of
¨
Gottingen, Germany.
Sheldrick, G. M. (1997b). SHELXTL. Version 5.10. Bruker AXS Inc.,
Madison, Wisconsin, USA.
Tamm, M. S., Beer, S. Herdtweck, E. (2004). Z. Naturforsch. Teil B, 59,
1497–1504.
doi:10.1107/S1600536807031881
electronic reprint
# 2007 International Union of Crystallography
m2061