bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Origin and Evolution of Rare Earth Element Mineralization in the Muluozhai Deposit (Sichuan, China): Insights from Mineralogical, Trace Element, and Sr-Nd-Pb-C-O-Ca Isotope Data
Authors: Liu Yan , Chakhmouradian Anton R. , Reguir Ekaterina P. , Hou Zengqian , Zheng Xu , Fu Haobang , Sun Jian 
Published: April 2024

Abstract
Carbonatite complexes are globally significant sources of rare earth elements (REEs); however, mechanisms governing REE deposition in various tectono-lithologic settings, encompassing host rocks, wall rocks, ore-controlling structures, and metasomatism, remain inadequately understood. The Zhengjialiangzi mining camp, situated within the extensive Muluozhai deposit (containing 0.45 million metric tons [Mt] at 4.0 wt % REE2O3) in the northern segment of the Mianning-Dechang belt, Sichuan (southwestern China), is characterized by a complex vein system that evolved within metamorphosed supracrustal rocks of the Yangxin and Mount Emei Formations. The mineralization is coeval with Oligocene intrusions of carbonatite and nordmarkite at ~27 Ma. The major gangue minerals include fluorite, barite (transitional to celestine), and calcite, with bastnäsite serving as the primary host for REEs in all analyzed orebodies. Several other accessory to minor minerals were identified in the ore veins, including some that had not previously been known to occur in the Muluozhai deposits (e.g., thorite and pyrochlore). The stable isotopic (C-O-Ca) and trace element compositions of calcite, along with whole-rock data, suggest that carbonate material was derived from the mantle and subsequently reequilibrated with the Yangxin marbles. The radiogenic isotope (Sr-Nd-Pb) compositions of vein material remained unaffected by wall-rock contamination and suggest a mantle source influenced by crustal recycling, consistent with other REE deposits hosted by carbonatite and nordmarkite in the region. The combined petrographic and geochemical evidence suggests derivation of Muluozhai mineralization from a carbonatitic source and interaction of carbonatite-derived fluids with wall rocks, xenoliths, and early-crystallizing mineral phases, particularly barite.
Pengaruh Karaker Disiplin terhadap Prestasi Belajar Anak TK B di Provinsi Jawa Timur
Authors: Humayrah Susy , Susanti Debie 
Published: April 2024

Tujuan penelitian ini adalah untuk mengetahui pengaruh antara karakter disiplin terhadap prestasi belajar anak di TK B Provinsi Jawa Timur. Sampel penelitian terdiri dari 100 responden. Dalam menentukan sampling peneliti menggunakan teknik simple random sampling. Pengukuran variabel bebas atau karakter disiplin menggunakan tiga indikator yaitu disiplin dalam menggunakan waktu, disiplin dalam beribadah, dan disiplin dalam masyarakat. Kemudian pada variabel terikat atau perestasi belajar menggunakan 3 indikator berupa kecakapan menyadari diri, kecakapan religius, dan kecakapan berpikir. Penelitian ini menggunakan pendekatan kuantitatif dengan hubungan sebab akibat atau kausalitas. Tehnik pengumpulan data menggunakan kuesioner. Teknik analisis data yang digunakan adalah uji normalitas, uji pearson product moment, uji t, dan uji regresi linier sederhana. Keseluruhan uji statistic menggunakan aplikasi SPSS. Hasil penelitian ini menyatakan bahwa terdapat pengaruh antara karakter disiplin terhadap prestasi belajar anak. Pengaruh antara karakter disiplin terhadap prestasi belajar anak TK B di Provinsi Jawa Timur berada dalam kategori rendah yaitu hanya 0,53%.
Continuing language teacher education: L2 experienced teachers engage in the craft of creative writing
Authors: Rosenfeld Melodie 
Published: April 2024

Written self-expression in a foreign or second language (L2) is highly important for the 21st century yet the most difficult and underdeveloped of the four language skills. A promising direction to ensure L2 teacher motivation and writing skills is for them to experience the process of developing their own expressive writing. Experienced L2 teachers, many non-native English-speaking teachers (NNESTS) worldwide, often lack opportunities and motivation to improve their own L2 expressive writing. This exploratory study investigated the professional development (PD) of 15 experienced L2 teachers in an M.Ed. program who engaged with unique CW craft tools in a semester workshop course. Creative writing (CW) has been shown to contribute to L2 learner language development but has been ignored as a PD tool for L2 teachers. Mixed methods, using written open and closed pre-posttest questions, written final portfolio reflections and instructor field notes, assessed teacher changes. Three major themes emerged: changes in the teacher as a writer; changes in teachers’ cognition about CW; changes as L2 teachers of expressive writing. The third theme will be addressed in a different paper. Teachers underwent changes in the following areas: increased written proficiency; more effective beliefs and knowledge about CW; improved cognition, i.e., increased appreciation for the process and products of CW. Examples of course units and CW craft tools are included.
HEALTH-FORMING WORKING CONDITIONS OF CIVIL SERVANTS AND INDICATORS OF THEIR POLYCLINIC SERVICES
Authors: Албаев Р.К. 
Published: April 2024

Целью работы был анализ профессиональных факторов, формирующих состояние здоровья государственных служащих, и качественных показателей поликлинической помощи для обоснования рекомендаций для проведения мероприятий по их улучшению на основе учета полученных данных. Материалами послужили показатели поликлинического обслуживания государственных служащих в Больнице Медцентра (БМЦ) и Центральной клинической больнице (ЦКБ) Медцентра УДП РК. Методами исследования были опрос 690 работников центральных государственных органов и описание результатов оценки условий их профессиональной деятельности, объемов и качества их поликлинического обслуживания, показателей первичной и общей заболеваемости, анализа данных посещений ими поликлинических служб, диспансеризации пациентов с заболеваниями и факторами риска болезней. Полученные данные могут быть основой для обоснования действенных мероприятий по улучшению состояния здоровья государственных служащих и повышения качества их поликлинического обслуживания.
The purpose of the work was to analyze the professional factors forming the state of health of civil servants and qualitative indicators of polyclinic care to substantiate recommendations for the implementation of measures to improve them on the basis of consideration of the data obtained. Materials served as indicators of polyclinic service of civil servants in Medcentre hospitals. Methods of research were survey and description of results of estimation of conditions of professional activity of civil servants, volumes and quality of their polyclinic service, indicators of morbidity, analysis of data of visits by them to polyclinic services, dispensary examination of patients with diseases and risk factors of diseases. The data obtained can be the basis for the substantiation of effective measures to improve the health of civil servants and improve the quality of their polyclinic services.
Hegemonian jäljillä
Authors: Lahtinen Mikko 
Published: April 2024

Hegemonia on nykyään laajasti käytetty sana ja käsite ihmistieteissä. Ennen muuta se liitetään Antonio Gramscin (1891–1937) nimeen. Hän puolestaan on ollut jo parin kolmen vuosikymmenen ajan eniten maailmalla siteerattu italialainen 1900-luvun ajattelija – kiitos pitkälti juuri ”hegemonian”. Varsinkin angloamerikkalaisessa akateemisessa maailmassa Gramsci tuli tunnetuksi – 1970-luvulta lähtien – ”hegemonian teoreetikkona”, kun taas italialaisessa ja ranskanlaisessa Gramsci-reseptiossa hegemonia nousi keskustelujen fokukseen vasta verrattain myöhään, kuten Giuseppe Cospito toteaa kirjassaan Hegemonia – Homeroksesta sukupuolentutkimukseen (s. 159). Sitä ennen, 1940-luvulta 1970-luvun alkuun Italialaisen vasemmiston piirissä ja osin laajemminkin kiisteltiin ”Gramscin perinnöstä” ja esitettiin arvioita hänen suhteestaan toisaalta neuvostomarxismiin ja Leniniin, toisaalta italialaiseen uushegeliläiseen perinteeseen (Croce ja Gentile). Tässä italialaisten Gramsci-reseptioiden historiassa esiintyviä hegemonian tulkintoja Cospito selostaa asiantuntevasti kirjansa viimeisessä luvussa ”Hegemonia Gramscin jälkeen”. Sitä ennen hän tekee yli kahden ja puolen vuosituhannen mittaisen matkan ”hegemonian” käsitehistoriaan antiikin Kreikasta Gramscin Vankilavihkoihin (kirj. 1929–1935).
Transformasi Pemahaman Hadis Tata Cara Rukuk dan Sujud Bagi Perempuan
Authors: Amirul Fikri Hanif  , Yulia Rahmi  
Published: April 2024

The whole series of prayer movements are arranged in a tauqifi manner taught and practiced by the Prophet SAW. There is no information found in the Prophetic traditions that explain the differences in prayer movements between men and women. In the practice that developed in the community, there was an understanding that there were differences in ruku' and prostration movements for women. Where it is understood that for women to close their hands to their limbs, the distinction appears as a transformation of understanding of the hadith which then becomes a religious practice in the community which is conveyed and taught until it is accepted by the community as a form of teaching. This will then be studied in the form of its transformation from the hadith text into practice in the community. This discussion will be examined with a literature study approach that refers to works in the field of hadith to trace the understanding that emerged in each period. The hadith literature shows that there is a narration in the Musnad of Abu Hanifah that appeared at the beginning of the second century, which hints at a different way of praying for women by closing their limbs. This narration was not popular in the mu'tamad hadith books that appeared until the end of the third century A.H. Based on this. In the fourth century, another understanding emerged based on a narration that explains bowing and prostration in a way that is specific to women. The narration was found in Sunan Kubra al-Bayhaqy, where al-Bayhaqy was a follower of the Shafi'iyyah school of thought. This understanding developed in the books of fiqh shafi'iyyah which were widely used in pesantren and became the understanding and practice of the majority of people who followed the Shafi'i school of thought.
ANALISIS USABILITY FITUR RATING PADA APLIKASI LADDER MENGGUNAKAN METODE SYSTEM USABILITY SCALE
Authors: Triana Ananda , Afifah Afifah , Pontoh Zaenab 
Published: April 2024

Penelitian ini, berfokus pada pengalaman pengguna melalui fitur shopee food, tujuannya untuk mengetahui besarnya pengalaman pengguna layanan fitur shopee food di beberapa kategori yaitu jenis kelamin, umur dan profesi. Dalam penelitian ini metode yang digunakan oleh penulis adalah metode heuristic evaluation yang terdiri dari 10 tahapan aspek, akan dihitung berdasarkan rumus severity ratings untuk menilai. Maka hasil didapatkan adalah : 10 aspek dari metode heuristik evaluation ini adalah aspek pertama : Visibilitas status sistem (Visibility of System Status) dengan nilai 7.863%, aspek kedua : Kecocokan sistem dengan dunia (Match Between System and The Real World) dengan nilai 8.063%,aspek ketiga : Kontrol pengguna dan kebebasan (User control and freedom) dengan nilai 8.400%, aspek ke empat konsistensi dan standar (Consistency and standars) dengan nilai 11.813%, aspek ke lima : Pencegahan kesalahan (Error preventation) dengan nilai 7.338%, aspek ke enam : Pemahaman daripada peringatan (Recognation rather than recall) dengan nilai 7.413%, aspek ke tujuh : Fleksibel dan efisien untuk digunakan (Flexibility and efficiency of use) dengan nilai 7.925%, aspek ke delapan : Desain estetika dan minimalis (Aesthetic and Minimalis Design) dengan nilai 6.275%, aspek ke sembilan : Bantu pengguna, mengenali, mendiagnosis dan memulihkan dari kesadaran (Help user recognize, diagnose and recovers from errors) dengan nilai 7.675%, aspek ke sepuluh : Bantuan dan dokumentasi (Help and documentation) dengan nilai 8.063%..
IMPLEMENTASI DATA MINING MENGGUNAKAN ALGORITMA APRIORI PADA TOKO RUMAH SKINCARE 88
Authors: Sugianto Michael Christian , S Abdul Munir , Musdar Izmy Alwiah 
Published: April 2024

Tujuan penelitian ini yaitu untuk mengimplementasikan algoritma apriori pada data transaksi penjualan produk kosmetik di toko Rumah Skincare 88 sehingga dapat membantu mengembangkan strategi pemasaran dan meningkatkan penjualan pada toko tersebut. Hasil dari penelitian ini yaitu algoritma apriori berhasil diimplementasikan pada penjualan produk kosmetik di toko RumahSkincare88. Nilai support yang digunakan yaitu 3 % dan 10 % serta nilai confidence minimumnya sebesar 30 % dan 50 %. Jumlah aturan asosiasi yang dihasilkan sebanyak 17 dengan nilai support tertinggi 14 % dan confidence tertinggi yaitu 53.4 %. Aturan asosiasi yang dihasilkan dengan nilai support dan confidence tertinggi adalah jika konsumen membeli Bedak/Foundation maka juga akan membeli Lips. Strategi pemasaran yang direkomendasikan yaitu Cross-Selling dan Bundling. Untuk strategi Cross-Selling yang bisa diterapkan adalah jika konsumen membeli Bedak/Foundation, maka ketika hendak membayar kasir dapat menawarkan untuk membeli Lips juga. Sedangkan untuk Bundling, strategi yang bisa diterapkan yaitu menjual Serum Wajah dan Sunscreen dalam satu paket dengan harga khusus.
Ensino da natação para crianças: um estudo exploratório sobre os métodos mais utilizados por professores/as da cidade do Rio Grande – RS
Authors: Ferreira Manuela Kubaski , Avila Luciana Toaldo Gentilini , Gonçalves Arisson Vinícius Landgraf 
Published: April 2024

Este artigo trata de um estudo exploratório sobre as metodologias para o ensino da natação para crianças. O objetivo foi identificar quais são as metodologias de ensino utilizadas por professores de natação para ensinar crianças em adaptação e iniciação em duas academias de ginástica da cidade do Rio Grande - RS. Foi utilizado como instrumento metodológico uma entrevista semiestruturada com professores de natação. Os dados produzidos foram analisados a partir do método de análise de conteúdo. Como resultado, as respostas dos professores demonstraram o uso predominante de métodos tradicionais de ensino, priorizando a execução técnica em relação a outros métodos alternativos, como a exploração do universo lúdico durante o ensino da natação. Portanto, a organização das aulas corrobora com a literatura, uma vez que os entrevistados têm como característica a predominância da técnica em detrimento das brincadeiras para ensinar natação às crianças.
A escuta de crianças em situação de acolhimento na cidade de Rio Grande/RS: reflexões sobre família, instituição e escola
Authors: Valle Hardalla Santos do , Schwantz Josimara Wilkboldt 
Published: April 2024

O presente trabalho apresenta um estudo realizado com crianças inseridas em uma instituição de acolhimento da cidade do Rio Grande/RS, em que se buscou compreender as suas percepções sobre temas como família, instituição e escola. Como aporte teórico-metodológico, utilizou-se a pesquisa com crianças e a escuta atenta. A análise dos dados apontou que as crianças em situação de acolhimento ressignificam os seus laços familiares e sentem-se vivenciando nas instituições (de acolhimento e escolar) uma rotina pouco instigante.
Challenges Associated with the use of Smartwatches for out of Clinic Blood Pressure Monitoring Among Expectant Mothers in a Developing Country: A Case study of Nakuru County Kenya
Authors: Thiga Moses M , Kimeto Pamela , Kiptoo Daisy , Kithaka Judy , Sang Brayant 
Published: April 2024

Pre-eclampsia is a leading cause of maternal mortality globally and more so in developing countries. The condition, if detected early, can be prevented to avert death and suffering. This early detection has become easier with the development of devices such as smartwatches with BP sensors which have enhanced the practice of Ambulatory Blood Pressure Monitoring (ABPM) and Home Blood Pressure Monitoring (HBPM). However, most of these devices and monitoring practices have not been widely adopted in developing countries due to the high cost of devices and the lack of institutionalization of the ABPM and HBPM in healthcare systems. This study sought to examine the use of low-cost smartwatches, a mobile application, and a support system for the implementation of ABPM and HBPM among expectant mothers in Nakuru county, Kenya. A total of 34 expectant mothers were involved in the study over 8 months. A total of 967 readings were collected with only 3 out of the 34 mothers managing to take at least 71 readings during the period of the study. The study established that the use of low-specification phones that were incompatible with the mobile application, failure of the smartwatches to work appropriately, difficulties in getting mothers who met the inclusion criteria under 20 weeks gestation, poor adherence to the data collection, and loss of the devices negatively impacted the quality and consistency of BP monitoring among the expectant mothers. The study therefore recommends the use of more robust devices such as cuff BP readers and the inclusion of community health volunteers in the early identification of pregnant mothers from the community and subsequent follow-up for ABPM and HBPM.
Problems and prospects for the development of innovative educational processes
Authors: Данилина Ю.Н. 
Published: April 2024

в работе рассматриваются актуальные проблемы и перспективы развития инновационных образовательных процессов в современном обществе. Анализируются основные тенденции в образовании, выявляются вызовы, с которыми сталкиваются образовательные учреждения, и предлагаются пути их преодоления. Особое внимание уделяется роли технологий в образовательном процессе, их влиянию на формирование учебных программ и методов обучения. Также обсуждаются вопросы оценки эффективности инновационных образовательных подходов и необходимости адаптации образовательных систем к быстро меняющимся социокультурным и экономическим условиям. В результате исследования делается вывод о необходимости постоянного развития и совершенствования образовательных практик для обеспечения соответствия потребностям современного общества и эффективного решения его вызовов.
the paper discusses current problems and prospects for the development of innovative educational processes in modern society. The main trends in education are analyzed, the challenges faced by educational institutions are identified, and ways to overcome them are proposed. Special attention is paid to the role of technologies in the educational process, their impact on the formation of curricula and teaching methods. The issues of evaluating the effectiveness of innovative educational approaches and the need to adapt educational systems to rapidly changing socio-cultural and economic conditions are also discussed. As a result of the research, it is concluded that there is a need for continuous development and improvement of educational practices to ensure compliance with the needs of modern society and effective solutions to its challenges.
On the issue of the methodology of creative search for future journalists
Authors: Марачева А.В. , Зорина М.В. , Зубарева В.А. 
Published: April 2024

в статье рассматриваются особенности творческого поиска студентов-журналистов и такие составляющие методологии творческого поиска, как выбор темы и определенных способов подачи материала, а также поиск индивидуального авторского стиля. На примере творчества известных публицистов Анатолия Аграновского и Евгения Рябчикова анализируются особенности выбора темы журналистского произведения. Авторы акцентируют внимание на том, что форма подачи материала любого медиатекста связана с такими методами сбора информации, как проработка документов, наблюдение и интервью, а востребованным творческим форматом может выступать мультимедийный лонгрид. В статье отмечается, что формирование индивидуального авторского стиля должно происходить методологически грамотно, а для того, чтобы научиться писать заголовки и тексты произведений ясно, понятно и образно, необходимо избегать штампов, использовать приемы текстовой деятельности журналиста, ориентироваться на стиль таких публицистов, как Сергей Смирнов, Василий Песков и Николай Грибачев.
the article discusses the features of the creative search of student journalists and such components of the creative search methodology as the choice of topic and certain ways of presenting material, as well as the search for an individual author's style. Using the example of the work of famous publicists Anatoly Agranovsky and Evgeny Ryabchikov, the peculiarities of choosing the topic of a journalistic work are analyzed. The authors focus on the fact that the form of presentation of the material of any media text is associated with such methods of collecting information as elaboration of documents, observation and interviews, and a multimedia longread can be a popular creative format. The article notes that the formation of an individual author's style should occur methodologically competently, and in order to learn how to write titles and texts of works clearly, understandably and figuratively, it is necessary to avoid cliches, use the techniques of a journalist's textual activity, and focus on the style of publicists such as Sergei Smirnov , Vasily Peskov and Nikolai Gribachev.
Modern technologies in teaching graphic design in higher education in China
Authors: Лю П. 
Published: April 2024

в статье анализируется опыт использования современных технологий в обучении графическому дизайну в китайских вузах. Особенности применения дополненной реальности, искусственного интеллекта, микрокурсов в обучении графическому дизайну изучались на примере пяти китайских учебных заведений, включая Сучжоуский университет, Чжэнчжоуский университет, Аньхойский университет, Хунаньский профессиональный колледж искусств, Цзиннинский профессионально-технический институт. В результате обнаружено, что в условиях информатизации и цифровизации высшего образования, современные технологии дополненной реальности, искусственного интеллекта и другие стали неотъемлемой частью как содержания образовательного процесса, так и важным инструментом для повышения его эффективности.the article analyzes the experience of using modern technologies in teaching graphic design in Chinese universities. Features of the use of augmented reality, artificial intelligence, and microcourses in teaching graphic design were studied using the example of five Chinese educational institutions, including Suzhou University, Zhengzhou University, Anhui University, Hunan Vocational College of the Arts, and Jingning Vocational Institute. As a result, it was found that in the conditions of informatization and digitalization of higher education, modern technologies of augmented reality, artificial intelligence and others have become an integral part of both the content of the educational process and an important tool for increasing its effectiveness.
Oligodeoxynucleotides Containing N1‐Methyl‐2′‐Deoxyadenosine and N6‐Methyl‐2′‐Deoxyadenosine
Authors: Mikhailov Sergey N. , Timofeev Edward N. , Drenichev Mikhail S. , Efimtseva Ekaterina V. , Herdewijn Piet , Roesch Eric B. , Lemaitre Marc M. 
Published: September 2009

AbstractThis unit describes a simple and efficient synthesis of the phosphoramidite derivative of N1‐methyl‐2′‐deoxyadenosine from 2′‐deoxyadenosine. The synthesis starts with the monomethoxytritylation of 2′‐deoxyadenosine followed by methylation of 5′‐O‐protected nucleoside at N‐1. Subsequent N‐chloroacetylation leads to N6‐chloroacetyl‐N1‐methyl‐5′‐O‐(p‐anisyldiphenylmethyl)‐2′‐deoxyadenosine, which is finally converted to its 3′ phosphoramidite derivative. This phosphoramidite is used to incorporate N1‐methyl‐2′‐deoxyadenosine into synthetic oligonucleotides. N‐Chloroacetyl protection and controlled anhydrous deprotection conditions are used to avoid the Dimroth rearrangement. Curr. Protoc. Nucleic Acid Chem. 38:4.36.1‐4.36.19. © 2009 by John Wiley & Sons, Inc.