bluuebunny/crossref_metadata_2025_split huggingface dataset:
Adoption of Cloud Computing in Academic Libraries in Lagos and Ogun States
Authors: Mabawonku Temitope Oluwabunmi , Babatope Joshua , Anyanwu Pauline Chidimma , Akintunde Ebunoluwa Boluwatife 
Published: November 2024

Abstract
This study explored the adoption of cloud computing in selected academic libraries. A survey research design was used for the study. A sample size of 152 was randomly selected from 250 academic librarians and library officers for the study. A questionnaire was used as the instrument of data collection. The data collected were analyzed using descriptive statistics (frequency count, percentage, mean, and standard deviation). The study found that library personnel are aware of cloud computing technology which could enhance effective implementation of the technology in the libraries in Lagos and Ogun States. Furthermore, cloud computing technology was adopted for the purpose of collaboration among staff and users, accessibility, storage digital resources etc. The study revealed a significant number of challenges to adopting cloud computing, such as lack of financial resources, concern for data security, lack of in-house experts, and, most importantly, staff resistance to change. The study recommended that library management address the lack of in-house experts and improve internet connectivity to ensure effective implementation of cloud computing technology.
Lawmaking in the field of criminal law: towards the problem of understanding
Authors: Shevchuk O.A. 
Published: November 2024

The article is devoted to the study of the understanding of the concept of lawmaking in the field of criminal law of Ukraine. The author establishes that such lawmaking should be primarily based on the general theoretical concept of the relevant concept. The author determines the correlation between rulemaking and lawmaking. Rulemaking is inherent mainly in the activities of individual bodies of the State, and lawmaking is the activity of the State as a whole, as well as of all its competent bodies. Rulemaking is a broader concept than lawmaking, which is a type of rulemaking and is the final stage of the formation of legal norms - lawmaking, in the process of which legal ideas for the regulation of social relations are embodied in the modern legal reality in the form of normative legal documents adopted by the state. The main criterion for distinguishing between the concepts of “rulemaking” and “lawmaking” is the end result of each of these processes: for lawmaking, the result of its implementation is the emergence of legal norms, and the end result of rulemaking is the adoption of regulatory legal acts. The author establishes that law-making in the field of criminal law is characterized by specific features which reflect the specifics of the criminal law regulation mechanism and determine its focus. The purpose of law-making in the field of criminal law is to realize the possibilities of criminal law policy through special legislative techniques of constructing criminal law prohibitions, and this is realized by achieving the following main tasks 1) theoretical modeling of future criminal law provisions, which can be carried out both at the level of doctrinal knowledge and in the course of rulemaking in the field of criminal law; 2) construction of criminal law provisions in compliance with the rules and requirements for the legislative process in Ukraine; 3) use of the created models in the mechanism of criminal law regulation; 4) development of optimal options for optimization and modernization of a criminal law provision with due regard for possible changes in criminal law policy.
ЭТАПЫ РАЗРАБОТКИ И ВНЕДРЕНИЯ МЕХАНОХИМИЧЕСКИХ И АВТОКЛАВНЫХ ТЕХНОЛОГИЙ В ПРОМЫШЛЕННОСТИ
Authors: Ю.Д. КАМИНСКИЙ , Н.З. ЛЯХОВ 
Published: November 2024

В работе рассмотрены этапы разработки и практическое применение механоактивационных, механохимических и автоклавных технологий с целью повышения эффективности промышленных химико-технологических процессов. Показано развитие технологий переработки сырья из редких металлов и продуктов, содержащих благородные металлы, параллельно сопровождающееся разработкой технологического механоактивационного и автоклавного оборудования. Разработанные процессы и оборудование освоены в действующих технологических схемах и переданы для эксплуатации на промышленные предприятия.
The stages of development and application of mechanical activation, mechanochemical and autoclave-based technologies for the purpose of enhancing the efficiency of industrial chemical and technological processes are considered. The development of technologies for processing rare metal raw materials and products containing precious metals is shown, accompanied in parallel by the development of technological equipment based on mechanical activation and autoclave treatment. The developed processes and equipment were assimilated into actual technological charts and transferred for operation at industrial enterprises.
ФИЗИКО-ХИМИЧЕСКИЕ СВОЙСТВА СУПРАМОЛЕКУЛЯРНОГО КОМПЛЕКСА АРТЕСУНАТА С ГЛИЦИРРИЗИНАТОМ НАТРИЯ И ЕГО ОПИСТОРХИЦИДНАЯ АКТИВНОСТЬ IN VITRO В ОТНОШЕНИИ ТРЕМАТОДЫ OPISTHORCHIS FELINEUS
Authors: Д.В. ПОНОМАРЁВ , М.Н. ЛЬВОВА , Д.Ф. АВГУСТИНОВИЧ , Е.С. МЕТЕЛЕВА , В.И. ЕВСЕЕНКО , О.Ю. СЕЛЮТИНА , Н.Э. ПОЛЯКОВ , А.В. ДУШКИН 
Published: November 2024

Механохимическим методом получены супрамолекулярные композиции потенциального антигельминтика - артесуната (АРС) с глицирризинатом натрия (Na2ГК) в разных массовых соотношениях компонентов, входящих в комплекс АРС-Na2ГК (1 : 5, 1 : 10 и 1 : 20). Образование комплекса включения АРС с мицеллами Na2ГК подтверждено методами ЯМР-релаксации и ядерного эффекта Оверхаузера (NOESY). Установлено, что комплекс АРС-Na2ГК (1 : 10) обладает оптимальными физико-химическими свойствами для дальнейших биологических исследований на гельминтах Opisthorchis felineus, вызывающих описторхоз у людей и животных. В экспериментах in vitro показано, что комплекс АРС-Na2ГК (1 : 10) оказывает более выраженное угнетение подвижности как у инвазионных особей O. felineus (метацеркарии), так и у половозрелых трематод (мариты) по сравнению с чистым АРС, причем у марит даже при малых концентрациях (0.1-10 мкг/мл). Несмотря на то, что доза АРС в составе АРС-Na2ГК (1 : 10) снижена в 11 раз, показатель эффективности (IC50) был всего в 2.4 раза (для метацеркарий) и 1.45 раза (для марит) меньше, чем у чистого АРС. Полученные результаты свидетельствуют о перспективности использования нового комплекса для дальнейших исследований на O. felineus-инфицированных животных.
Using the mechanochemical method, supramolecular compositions of a potential anthelmintic, artesunate (ARS) with sodium glycyrrhizinate (Na2GA), were obtained in different mass ratios of the components included in ARS-Na2GA complex (1 : 5, 1 : 10, and 1 : 20). The formation of an inclusion complex of ARS with Na2GA micelles was confirmed by NMR relaxation and the nuclear Overhauser effect (NOESY). It has been established that the ARS-Na2GA complex (1 : 10) has optimal physicochemical properties for further biological studies on the helminths Opisthorchis felineus , which cause opisthorchiasis in humans and animals. Experiments in vitro showed that ARS-Na2GA complex (1 : 10) had a more pronounced inhibition of motility both in invasive individuals of O. felineus (metacercariae) and in adult trematodes (maritae), compared with pure ARS, and even at low concentrations (0.1-10 µg/mL) for maritae. Despite the fact that the dose of ARS in the composition of ARS-Na2GA (1:10) was 11 times lower, the efficiency coefficient (IC50) declined 2.4-fold (for metacercariae) and 1.45-fold (for maritae) with respect to pure ARS. The results obtained indicate the availability of using the new complex for further studies on O. felineus -infected animals.
ИЗУЧЕНИЕ ВЫСОКОТЕМПЕРАТУРНОГО ПРОЦЕССА ВЫДЕЛЕНИЯ КИСЛОРОДА ИЗ ОКСИДА СО СТРУКТУРОЙ ДВОЙНОГО ПЕРОВСКИТА СОСТАВА YBACO2O6-D В КВАЗИРАВНОВЕСНОМ РЕЖИМЕ
Authors: М.П. ПОПОВ , М.И. ГОНГОЛА , Р.Д. ГУСЬКОВ , И.В. КОВАЛЕВ , А.П. НЕМУДРЫЙ 
Published: November 2024

Приведены результаты по изучению процесса высокотемпературной десорбции кислорода из оксида состава YBaCo2O6-d в квазиравновесном режиме. Описана процедура приготовления оксида твердофазным синтезом, способы и методы его аттестации. Получены данные измерения образца методом квазиравновесного выделения кислорода, позволяющие достоверно описать процессы десорбции кислорода из оксида и вычислить изменение его содержания в оксиде. Определено содержание кислорода в YBaCo2O6-d как непрерывная функция температуры и парциального давления кислорода в диапазонах 600-900 °C и 0.2-10-5 атм соответственно. Проведенные исследования позволяют выявить условия фазовых переходов в оксиде и выделить области стабильности проводящей фазы, что необходимо для разработки катодных материалов твердооксидных топливных элементов.
The results of studying high-temperature oxygen desorption from an YBaCo2O6-δ oxide in the quasi-equilibrium regime are presented. The solid-phase synthesis of the oxide, ways and methods of its characterisation are described. The data obtained by quasi-equilibrium oxygen release technique allowed us to provide a reliable description of oxygen desorption from the oxide and to calculate the change in oxygen content in the oxide. Oxygen content in YBaCo2O6-δ is determined as a continuous function of temperature and the partial pressure of oxygen within the ranges of 600-900 °C and 0.2-10-5 atm, respectively. The data obtained make it possible to identify the conditions of phase transitions in the oxide and determine the stability regions of the conductive phase, which is necessary for the development of cathode materials for solid oxide fuel cells.
РЕДКОЗЕМЕЛЬНЫЕ ЭЛЕМЕНТЫ В БУРЫХ УГЛЯХ АЗЕЙСКОГО МЕСТОРОЖДЕНИЯ ИРКУТСКОГО УГОЛЬНОГО БАССЕЙНА
Authors: С.С. ШАЦКАЯ , И.А. ДЕРЕВЯГИНА , Н.Ф. ГЛАЗЫРИНА , А.В. ГАПОНЬКО 
Published: November 2024

Разработана эффективная методика подготовки проб и определения содержания редкоземельных элементов (РЗЭ) в бурых углях Азейского месторождения высокочувствительным методом масс-спектрометрии с индуктивно связанной аргоновой плазмой. Относительные стандартные отклонения при определении РЗЭ полуколичественным и количественным методами не превышают 15 и 8 мас. % соответственно. Суммарное содержание редкоземельных элементов составляет 0.92±0.07 кг/т угля и подтверждено независимым методом спектрофотометрии с арсеназо III.
An efficient procedure for sample preparation and determination of rare earth elements (REE) in the brown coals of the Azeysk by a highly sensitive method, mass spectrometry with inductively coupled argon plasma, has been developed. The relative standard deviations in REE determination by the semi-quantitative and quantitative methods do not exceed 15 and 8 wt%, respectively. The total content of rare earth elements is 0.92 ± 0.07 kg/t of coal, which was verified by an independent spectrophotometric method with аrsenazo III.
Origen y Desarrollo del neoliberalismo en Costa Rica: su impacto en políticas públicas y efectos de la pandemia del COVID-19 (editores: Nancy Piedra Guillen y Sergio Reuben Soto, CLACSO-UCR, 2023)
Authors: Coto Murillo Paulo E. 
Published: November 2024

Esta reseña pone en perspectivas los principales aportes del libro Origen y Desarrollo del neoliberalismo en Costa Rica: su impacto en políticas públicas y efectos de la pandemia del COVID-19. La obra se caracteriza por reunir, a lo largo de sus 10 capítulos, a una serie de académicas y académicos, los cuales, dadas sus diferentes posturas teórico-analíticas, acaba por hacer de este texto un artefacto cultural polifónico, es decir, se conforma como un escenario, en el cual, enfrentan sus posiciones y tesis. Un primer grupo de estudiosas y estudiosos, plantean la necesaria y urgente superación del modelo neoclásico en crisis y, por el contrario, otro grupo argumenta que el país debe de sobrepasar el modelo económico proteccionista patriarcal para profundizar y avanzar hacia un liberalismo político-cultural, así como hacia una economía de libre mercado. Finalmente, el comentario cierra y se posiciona críticamente ante el debate, proponiendo recorridos para reflexiones futuras con respecto al tema y su relación con la neoliberalización de la cultura y las industrias culturales.
A percepção materna sobre o processo de descoberta do diagnóstico de Síndrome Congênita do Zika Vírus
Authors: Dos Ramos Tamires Nascimento , De Sousa Lucivanda Cavalcante Borges , Nascimento Iasmim Oliveira , Arrais Roney da Silva 
Published: November 2024

INTRODUÇÃO: O nascimento de uma criança que não corresponda às expectativas maternas, uma criança atípica, que nesse estudo é representado pela Síndrome Congênita do Zika Vírus (SCZ), é algo de grande impacto na vida dessas mulheres, e o momento do diagnóstico é a principal representação de quebra dessa expectativa. OBJETIVO: Compreender o processo de descoberta do diagnóstico da SCZ do filho(a) e seus impactos na dinâmica familiar, e na relação mãe-filho. MÉTODO: Foram entrevistadas 11 mães de crianças diagnosticadas com a infecção por Zika vírus, residentes na região Nordeste do país. RESULTADOS: Mostraram que o momento do diagnóstico impacta negativamente na experiência dessas mulheres, levando-as a um complexo processo de aceitação e em uma mudança de rotina representada pela sobrecarga e desemprego que são potencializadores do sofrimento psíquico. Os resultados foram discutidos com base na literatura sobre a Síndrome Congênita do Zika Vírus, Psicologia Perinatal, Parentalidade e Desenvolvimento Humano. CONCLUSÃO: Os objetivos foram alcançados, revelando a repercussão significativa na vida dessas mães a partir do diagnóstico.
A Sedimentological Study of Manganese Powder from Devada, Srikakulam District, Andhra Pradesh
Authors: Dhana Raju R. , Krishna Rao J. S. R. 
Published: November 2024

Abstract
Though much work has been done on the manganese ore deposits of Koduru, Devada, Duvvam and Garividi, no attempt has been made so far to study the powder form occurring as thin beds Intercalated with the primary ore bands. Therefore, an attempt is made in the present paper to know the source of the manganese powder, its depositional environment, mineral constituents and textural features. For this purpose, the manganese powder from Devada was subjected to magnetic separation, and the magnetic and non-magnetic parts were analysed by size analysis, ore microscopic and X-ray studies.
The following are some of the Significant conclusions arrived at from this investigation (1) From the size analysis it is shown that the source of the manganese powder is very near and almost in situ, and the powder was formed due to crushing from the primary bedded ores. (2) The elongation and roundness studies show that most of the grams are not spherical, the average length is about 1.4 to 1.7 times the average width; and this also indicates a near source for the manganese powder. (3) The magnetic part consists of vredenburgite, magnetite and hematite with little pyrolusite, while the non-magnetic part comprises pyrolusite, psilomelane, hematite, hollandite, braunite, bixbyite, geothite and limonite. (4) A new mineral, quenselite (PbMnO2(OH)) is reported for the first time from this area. (5) The magnetic susceptibility of different powder fractions is correlated with the amount of the sum of vredenburgite and magnetite; of these, coarse fractions contammg much vredenburglte are having high magnetic susceptibilies.
Significance of Grain Size Frequency Data in Interpreting Depositional Environment of the Permian Barakar Sandstone in Rajmahal Basin, Bihar
Authors: Khan Zahid A. 
Published: November 2024

Abstract
The Barakar sandstones are medium to coarse grained, poorly sorted, nearly symmetrical, and leptokurtic sands. The variations in mean, sorting, skewness and kurtosis indicate change in environmental energy conditions. Environmental interpretations indicate that the Barakar sandstones closely resemble modern fluvial sands rather'than either dune or beach sediments.
Effect of Pumping a Leaky Aquifer on Source Beds - A Case Study
Authors: Jagannathan V. 
Published: November 2024

Abstract
As a result of contribulion by leakage to a semi-confined aquifer when it is pumped, water levels decline in the source beds. In the phreatic aquifer, a sympathetic cone of depression is developed and its magnitude is determined by its specific yield and radius of influence of the leaky confined aquifer. Equations are presented for describing the drawdowns in the source bed and for determining its storage characteristics. These are illustrated with the results of a hydrological test conducted in the Sutlej basin.
Grunerite from Garnet-Ankerite-Siderite Magnetite Assemblage from Huliyar, Tumkur District, Karnataka
Authors: Nadagouda D. B. , Hanagodimath R. S. 
Published: November 2024

Abstract
Grunerite is a characteristic mineral of metamorphosed iron-rich siliceous sediments. Though it occurs commonly in the oxide, silicate and carbonate facies of banded iron formations, its association with ankerite, garnett siderite and magnetite appears to be somewhat rare. Detailed petrographic, optical ana chemical studies together with X-ray diffraction pattern of the separated amphibole from the ankerite-siderite-garnet assemblage from Huliyar indicate that the amphibole belongs to the grunerite end member [82% Fe7Si8O22(OH2)] of the cummingtonite-grunerite series.
Vengad Conglomerate of Wynad Schist Belt, Kerala
Authors: Raghavan Nambiar A. 
Published: November 2024

Abstract
The Vengad Conglomerate is a basal polymict conglomerate, separating the high-grade Wynad Group of rocks from the low grade Vengad Group. The conglomerate along with the other members of the Vengad Group has undergone two phases of deformation and has attained lower amphibolite facies metamorphism. The petrography and chemistry of the pebbles and the matrix indicate the source area to be a mixed terrain consisting of tonalite-trondhjemite gneisses, mafic-ultramafic rocks, quartzites and quartz veins.
Multiple Deformation in the Almora Group of Rocks Around Paharpani, District Nainital (U.P.)
Authors: Goel O. P. , Kandpal G. C. , Garhia S. S. 
Published: November 2024

Abstract
The medium grade metasedimentary rocks of Precambrian age around Paharpani, occurring in association with magmatites, gneisses, granites and/or granodiorites constitute a part of the Almora Group. The rocks show complex structures resulting from multipe deformations. Mesoscopic and macroscopic struc1ures indicate that the intense first deformation produced tight to isoclinal reclined folds (F1), leading to thrusting of the Almora Group of rocks over the low grade metasedimentary rocks of the Ramgarh Group along the South Almora Thrust. The effect of less severe deformation on these F1 folds was the formation of warps, crenulations and upright to inclined folds (F2), which show a variation in trend from NW/WNW to SE/ESE and plunge from 12° to 40°, The last phase of deformation produced NNE-ENE trending asymmetrical, open folds (F3) and crenulations. Superposition of F2 folds has resulted in type 1 interference patterns of Ramsay.
Space-Time Controls in Precambrian Uranium Mineralisation in India
Authors: Mahadevan T. M. 
Published: November 2024

Abstract
A review of the geochronological and stratigraphic data of the Indian Precambrian in relation to the major uranium mineralised belts in India brings out the time as we11 as space-bound character of the uranium mineralisation. An early period of quartz-pebble conglomerate type mineralisation met with in parts of South Karnataka, Eastern India and parts of Madhya Pradesh, Uttar Pradesh and Rajasthan falls in the timeband of 2900-2600 milion years. The hydrothermal shear-controlled mineralisation occurring along the Singhbhum shear zone of Bihar and in the shears dissecting the Dongargarh system of Madhya Pradesh have a time-range of 1400-1600 million years. The next inferred period is between 1200 and 700 million years and includes the mineralisation episodes in the granulite mobile belt of the Southern Peninsular Shield, the Sarguja-Palamau area of the Chotanagpur migmatite-granulite belt and the Sikar-Dariba-Mahendragarh region in Rajasthan. Uranium mineralisation along the MCT region of Himalaya is of two periods, an early shear controlled disseminated mineralisation in the time range of 1200-1400 million years and a subsequent vein-type around 750 million years.
The distribution of geochemically enriched zones with special reference to uranium in space is controlled by many geological and regional factors arising from the styles or evolution of the Precambrian crust. These include-(i) The restriction of quartz-pebble conglomerates to the late Archaean crust and specific sedimentary environments of fluvial regimes, (ii) The paucity of uranium in the tonalite crust and its enrichment in K-rich granitoids wit11 higher Rb, (iii) depletion of uraniumin the granub ite crust and enrichment ia lower grade metamorphic belts and (iv) remobilisation and localisation of uranium deposits in major zones of crustal dislocation, especially along cratonic boundaries with mobile belts and within mobile belts. Recognition of these criteria helps in understanding the distribution of known belts of U enrichment and choosing areas for further exploration.
A comparison of the periods of uranium mineralisation with the suggested chelogenic cycles brings out a broad correlation, but such a relationship may prove to be rather limited when new discoveries of uranium are made especially of low grade ores, since chelogenic events are episodic, while crustal processes are continuous.
Igneous Source of Sulfur of Sulfides from Madhan-Kudhan and Kolihan Deposits, Khetr Copper Belt, Rajasthan
Authors: Jaireth S. 
Published: November 2024

Abstract
δ34S values of chalcopyrite and pyrrhotite from the two deposits have been interpreted following 'Ohmoto-procedure'. Analysis of appropriate logaO2-logaS2 diagram shows that a hydrothermal fluid having sulfur with δ34S values varying between + 3‰ to +5‰ explains best the recorded range of δ34S values. Such a sulfur in hydrothermal fluid can be derived frem an igneous source only.
Chrysoberyl Pegmatites of South Kerala and their Metallogenic Implications
Authors: Soman K. , Nair N. G. K. , Druzhinin A. V. 
Published: November 2024

Abstract
Recent investigations prove that the southern part of Kerala and the adjoining areas further to the south in Tamil Nadu constitute a chrysoberyl-pegmatite field in the granulite terrain of southwestern India. Gem stones like chrysoberyl and its varieties, sapphire, topaz and zircon are mostly derived from pegmatites, though some come from the alluvial beds also. Chrysoberyl-pegmatites occur in a predominantly garnet-sillimanite ± graphite gneissic terrain with intermittent bands of garnet-biotite gneiss and enderbites. Geochronological data reveal that the pegmatites were emplaced 445-474 m.y. ago. Fluid inclusion studies show that the pegmatite minerals contain liquid carbon dioxide and give an entrapment temperature of 500-570°C. CO2 densities permit a pressure estimate of 250 Mpa and more, which is also consistent with the sillimanite-andalusite and quartz-chrysoberyl associations in the pegmatites. The similarities in geology, the ages of pegmatites and granites and also the mineral composition of pegmatites of southwestern India and the alluvial gem gravels of Sri Lanka suggest that the al1uvial gem beds of Sri Lanka may also be of pegmatitic origin.
Some Geological Observations on the Area Between Khalsar and Darbuk in the Shyok Valley, Ladakh
Authors: Rai Hakim 
Published: November 2024

Abstract
The study of the area between Khalsar and Darbuk, in the Shyok Valley, reveals that ophiolitic melange with granitic intrusions is dominating. The Khardung acid volcanics do not extend to the east as was shown in earlier maps. Rocks of this area are the continuation of the Shyok tectonic zone.