bluuebunny/crossref_metadata_2025 huggingface dataset:
Impact on Hospital Staff When Organising Spiritual Care for Patients During Pandemics
Authors: Kristensen Mette Lykke , Andersen Pernille Tanggaard , Jensen Hanne Irene
Published: June 2024

Introduction: Pandemics, such as Covid-19, have a large impact on the mental and spiritual health of both patients and healthcare professionals. Purpose: This study aimed to investigate how the organisation of spiritual care during the Covid-19 pandemic affected hospital staff, and which challenges and opportunities were experienced.Method: A qualitative study with individual semi-structured interviews with Danish doctors, nurses and chaplains was conducted. Data were analysed using inductive grounded theory analysis, with iterative coding leading to overall themes. Findings: Doctors, nurses and chaplains found that chaplains constituted an important resource to meet pandemic-related issues such as loneliness during isolation, fear of infection, suffering and powerlessness. Having a chaplain available in the unit increased the quality of spiritual care for patients and staff. Facilitators of and barriers to providing spiritual care were identified. Discussion: Relevant aspects of spiritual care in hospitals during pandemics were described.
Unsupervised Learning - A Systematic Literature Review
Authors: Dridi Salim
Published: June 2024

Machine learning (ML) is a data-driven approach in which machines learn from the data without the involvement ofhumans. Several domains take advantage of mind-boggling applications of ML. There are three main learning problems inML: supervised learning, unsupervised learning, and reinforcement learning. Supervised learning involves the trainingof the model on a labelled dataset. Unsupervised learning involves the training of a model in an unlabeled dataset. Themodel learns on its own by learning the features of the training dataset. Based on that learning features, the model makespredictions on test data. Several unsupervised learning approaches and algorithms range from clustering, k-means toagglomerative, Principal component analysis, and Fuzzy C-means. Clustering involves the grouping of objects based ontheir similar features. The algorithms in clustering are categorized into two broad categories such as hierarchal clusteringand partitional clustering.
The South Asian Origins of the Global Network to Eradicate Blindness: WHO, NGOs, and Decentralization
Authors: Williams Logan D. A.
Published: June 2024

The global network to eradicate blindness emerged out of the work of Western and South Asian professionals to eradicate smallpox which was endemic in South Asia. The history of the emergence of the global network to eradicate blindness demonstrates a shift from vertical command and control public health programs directed by the WHO, to the decentralized public health services originating in non-profit, non-governmental organizations and coordinated by the WHO. The WHO constitution started with a federal regionalist structure that encouraged collaboration and coordination with NGOs. In South Asia in particular, epidemiologists and general medical practitioners moved from eradicating smallpox through the WHO to creating their own domestic and international NGOs based in various countries with a mission to control blindness in South Asia and Africa. In 1975, pushed by the WHO Director General, these new NGOs in turn joined with individual ophthalmologists and existing blind member associations to form the International Agency for the Prevention of Blindness. Thus, the WHO was shaped by, and shaping, international NGOs such as the IAPB. The IAPB pushed for the formation of the WHO Prevention of Blindness program. This was the earliest example of how the IAPB facilitates bottom-up agenda-setting in the WHO. In 1980, when the WHO officially closed the smallpox program, the Prevention of Blindness program first received independent funding. Presently, the IAPB acts as a decentralized arm of the WHO.
Pokaż język. Słowem o słowie
Authors: Schniggenfittig Brigitte , Wagner Jörg , Frankowska Violetta , Woźniak Miłosz , Gilfert Dieter
Published: June 2024

The subject-matter of the 30 short chapters of this book are selected phenomena of vocabulary, presented metaphorically as treasures to be discovered. In a simple but also entertaining way, with plenty of inspiration for one’s own discoveries, the questions of semantics, etymology, grammar and migration of words are explained. The authors start with observations on the ways in which both animals and humans communicate, and then turn their attention to the uniqueness of human sounds. How is it possible that in the Polish language “only” about 40 sounds can give rise to a million words? What is a word anyway? How is it that words mean something? How does their meaning change? Does everything have a name? Why do some words disappear and how are new words formed? Why do some words have more than one meaning and why don't we get lost in this maze? In addition to the question of polysemy, the book also addresses the issue of synonyms, homonyms and eponyms. Taboo subjects and their substitutes, i.e. euphemisms, are also discussed. Metaphors, place names and surnames are further topics. Chapters on anagrams and palindromes encourage playing with language. Grammatical issues are mentioned, pointing out, for example, to the significant role of affixes or function words. This is a popular science book to read and browse at home. It can also be used as a supplement to classes on language and as support material for teachers and lecturers. For this purpose, an index of essential linguistic terms is included. The vocabulary examples cited are partly taken from Polish, children's and youth literature. The authors wish in this way to encourage its reading.
zoobenthos OF THE MALAYA AND BOLSHAYA KHURBA RIVERS (LOWER AMUR)
Authors: Yavorskaya N.M.
Published: June 2024

Information on the composition and structure of zoobenthos of the Malaya and Bolshaya Khurba Rivers (Lower Amur) is presented. A total of 50 taxa from 12 systematic groups of benthic invertebrates were identified, among which an interesting find was the relict species of nymphomyids Nymphomyia rohdendorfi Makarchenko. In the Malaya and Bolshaya Khurba Rivers Amphipoda dominated in density and biomass, Chironomidae in density, and in the Bolshaya Khurba River they were joined by Simuliidae in density.
USE OF FOREST ECOSYSTEM SERVICES AS A PROSPECT FOR THE DEVELOPMENT OF THE REGIONAL FOREST COMPLEX
Authors: Antonova N.E.
Published: June 2024

The possibilities of implementing forest climate projects as the use of one of the ecosystem services of the forests of the Far East, namely, the absorption of greenhouse gases and climate regulation, are considered. The institutional basis and practice of implementing forest climate projects in the Far East have been studied. An example of the possible implementation of the forest climate project for reforestation in the Khabarovsk Territory and its effects is shown.
EXPORT SHOCKS: ASSESSMENT OF MULTIPLICATE EFFECTS IN THE REGIONAL ECONOMY (BASED ON THE EXAMPLE OF KHABAROVSK REGION)
Authors: Belousova A.V.
Published: June 2024

A methodology for assessing multiplier effects in the regional economy generated by shocks in export flows is presented. The basis of the methodology is the formation and regionalization of national input-output tables. Approbation of the methodology using the method of commodity balances, taking into account counter trade flows by T. Kronenberg, is carried out using the example of the Far Eastern subject of the Russian Federation – Khabarovsk Territory.
MAPPING OF POPULATION DYNAMICS IN THE ZONE OF INFLUENCE OF LARGE CITIES OF THE IRKUTSK AGGLOMERATION
Authors: Gaverdovskaya E.YU. , Zelenyuk YU.M.
Published: June 2024

The article examines the influence of large cities on the development of rural areas. Using the methods of statistical-demographic and geoinformation mapping, an attempt has been made to spatially assess the changes occurring with rural settlements in the administrative zone of influence of the largest cities of the Irkutsk agglomeration – Irkutsk and Angarsk.
NEW OPPORTUNITIES FOR DIVERSIFICATION OF THE MINERAL SECTOR OF THE ECONOMY OF THE FAR EASTERN FEDERAL DISTRICT: INSTITUTIONAL FACTORS
Authors: Lomakina N.V.
Published: June 2024

It is shown that in the conditions of external sanctions pressure and the active formation of a new model of socio-economic development of the Russian Federation, state priorities and instruments of active influence on the structural parameters of the extractive industries are being formed in order to their industrial diversification. Institutional conditions are identified and the prospects for such diversification in the mineral sector of the Far Eastern Federal District are shown to provide raw materials for the concept of technological sovereignty.
KOLYMA EXPERIENCE: IS REBRANDING POSSIBLE?
Authors: Zhulanova I.L. , Mandzhieva A.V.
Published: June 2024

A proposal to abandon the use of the name Kolyma in relation to the Magadan region is being discussed. The authors rate it as unrealizable.
ON THE QUESTION OF SOIL COVER TRANSFORMATION IN NATURAL AND AGROGENIC CONDITIONS OF THE MIDDLE Amur LOWLAND
Authors: Roslikova V.I.
Published: June 2024

Modern geological processes trigger the transformation of soil cover. From endogenous factors, in the conditions of the Amur region, the most important role is played by wind and water, the role of which increases under anthropogenic influence. In winter, up to 40% of the arable land is not covered with snow, and it intertwines, and in the spring, the liquefied upper horizon is washed away and the structural state of the soil is destroyed. The spring-summer monsoons continue to destroy surface horizons. In general, over 2–3 decades after development, soils lose a significant part of their fertility and erosion develops. With a loss of soil productivity of 10%, they enter the stage of desertification. The pace of this natural process is accelerating as a result of improper management of soil resources, which is clearly manifested in the territory of the PRC, and this is immediately evident in the border territories of the Amur region (siltation of rivers, dust storms, etc.). The world community of scientists is already firmly convinced that civilization can survive depletion of oil reserves, but only continued loss of topsoil. In this regard, urgent measures are needed, and the first urgent matter is to take care of the main life-support resource, the soil.
MONITORING OF POST-FIRE REFORESTATION OF PINE FORESTS OF THE TUNKINSKIY NATIONAL PARK (REPUBLIC OF BURYATIA)
Authors: Atutova Zh.V.
Published: June 2024

The paper presents the results of studies on the peculiarities of post-pyrogenic regeneration of pine forests of the Tunkinskiy National Park in burnt-out area, differing in the degree by the lowland fire of 2010. The 2014–023 field observations revealed geobotanical specificity of species of all forest stands. The similarity of species composition of sprouts of woody undergrowth, shrub layer and living ground cover was noted. Differences were revealed during the emergence of the first sproutings of undergrowth and new growth, as well as in the size of the projective cover of species.
Function-preserving high-dose adaptive radiotherapy for renal pelvic cancer in a solitary functioning kidney with severe dysfunction: A case report
Authors: Hama Yukihiro , Tate Etsuko
Published: June 2024

It is challenging to treat renal pelvic cancer in a monofunctioning kidney and severe renal dysfunction while preserving renal function. A 78-year-old man with renal pelvic cancer and G4 chronic kidney disease was treated with high-dose adaptive radiotherapy using helical tomotherapy with a total dose of 74 Gy in 37 fractions. His serum creatinine level before radiotherapy was 2.15 mg/dl, which temporarily increased to 5.00 mg/dl at 9 months after radiotherapy, but gradually decreased to 2.05 mg/dl 2 years later with medical treatment. Follow-up MRI showed complete tumor regression 5.5 years after radiotherapy, and dialysis was avoided. High-dose adaptive radiotherapy may be a viable option for a monofunctioning kidney and severe renal dysfunction complicated by renal pelvic cancer.
Intradialytic hypertriglyceridemia can be associated with priapism: A case report of congenital adrenal hyperplasia with kidney failure
Authors: Pathak Nabadwip , Nanada Sunil Kumar , Ambriose Moses
Published: June 2024

Data on kidney failure in patients with congenital adrenal hyperplasia are rare. To the best of our knowledge, there is no data on how to manage patients with congenital adrenal hyperplasia during hemodialysis sessions. We report a case of a fifteen-year-old boy with a known case of congenital adrenal hyperplasia since 8 months of age who presented with advanced uremia and severe hyperkalemia for which he was initially started on hemodialysis without pre-HD hydrocortisone, during which he developed recurrent intradialytic hypotension. Subsequently, when intradialytic serum cortisol levels were monitored with different hydrocortisone regimens, a serum cortisol level greater than 25 mcg/dl during HD was not associated with significant intradialytic complications. The target was 28 mg of injected hydrocortisone followed by a maintenance dose of 6 mg/hr starting at the end of the first hour of dialysis. He developed intradialytic hypertriglyceridemia-associated priapism, which improved after the correction of the iron deficiency. Intradialytic hypertriglyceridemia was of higher magnitude during heparin-free HD than during HD with heparin. In conclusion, a target serum cortisol concentration > 25 mcg/dl during HD helps reduce intradialytic complications in patients with congenital adrenal hyperplasia and renal failure. Exogenous glucocorticoid administration can be associated with intradialytic hypertriglyceridemia-associated priapism in iron-deficient patients.
Geotechnical Practice of Strengthening the Foundations of a Three-Storey Administrative Building
Authors: SOKOLOV N.S.
Published: June 2024

Reconstruction of facilities often involves a change in the structural scheme of the building, in connection with this, a significant increase in external loads under existing load-bearing elements is possible. In addition, it is possible that additional load-bearing structures will appear with correspondingly new foundations. There is an urgent need to increase the bearing capacity of foundation bases. The construction of drilling-injection reinforcement piles arranged using geotechnical electric discharge technology (ERT piles) is the most acceptable for conditions of particularly cramped conditions.
STRUGGLING FOR RECOGNITION
Authors: Sökefeld Martin
Published: June 2024

As a religious and cultural minority in Turkey, the Alevis have suffered a long history of persecution and discrimination. In the late 1980s they started a movement for the recognition of Alevi identity in both Germany and Turkey. Today, they constitute a significant segment of Germany’s Turkish immigrant population. In a departure from the current debate on identity and diaspora, Sökefeld offers a rich account of the emergence and institutionalization of the Alevi movement in Germany, giving particular attention to its politics of recognition within Germany and in a transnational context. The book deftly combines empirical findings with innovative theoretical arguments and addresses current questions of migration, diaspora, transnationalism, and identity.
ECONOMY'S TENSION
Authors: Gudeman Stephen
Published: June 2024

Why are we obsessed with calculating our selections? The author argues that competitive trade nurtures calculative reason, which provides the ground for most discourses on economy. But market descriptions of economy are incomplete. Drawing on a range of materials from small ethnographic contexts to global financial markets, the author shows that economy is dialectically made up of two value realms, termed mutuality and impersonal trade. One or the other may be dominant; however, market reason usually cascades into and debases the mutuality on which it depends. Using this cross-cultural model, the author explores mystifications of economic life, and explains how capital and derivatives can control an economy. The book offers a different conception of economic welfare, development, and freedom; it presents an approach for dealing with environmental devastation, and explains the growing inequalities of wealth within and between nations.
IMPOTENT WARRIORS
Authors: Kilshaw Susie
Published: June 2024

From September 1990 to June 1991, the UK deployed 53,462 military personnel in the Gulf War. After the end of the conflict anecdotal reports of various disorders affecting troops who fought in the Gulf began to surface. This mysterious illness was given the name “Gulf War Syndrome” (GWS). This book is an investigation into this recently emergent illness, particularly relevant given ongoing UK deployments to Iraq, describing how the illness became a potent symbol for a plethora of issues, anxieties, and concerns. At present, the debate about GWS is polarized along two lines: there are those who think it is a unique, organic condition caused by Gulf War toxins and those who argue that it is probably a psychological condition that can be seen as part of a larger group of illnesses. Using the methods and perspective of anthropology, with its focus on nuances and subtleties, the author provides a new approach to understanding GWS, one that makes sense of the cultural circumstances, specific and general, which gave rise to the illness.
Análisis de las Unidades de Manejo para la Conservación de la Vida Silvestre en México
Authors: González Camacho Giovani
Published: June 2024

El gobierno mexicano creó la figura de Unidades de Manejo para la Conservación de la Vida Silvestre (UMA) con el fin de proteger y aprovechar de manera sustentable las especies mexicanas. Su funcionamiento se ha evaluado históricamente con indicadores meramente administrativos. El objetivo de esta investigación es analizar el tipo de manejo que promueven dichas unidades a nivel nacional y el impacto que generan en la conservación biológica. Para ello, se utilizaron dos enfoques: uno diacrónico para analizar mediante tendencias y mapas coropléticos el desarrollo histórico de las UMA de 1999 a 2021, y otro sincrónico a través del cual se generaron índices de manejo y de conservación biológica para analizar las UMA durante el 2018. Los resultados muestran una tendencia decreciente del número de UMA y las superficies incorporadas. Los índices indican que las UMA que más se promueven son las que aplican un manejo dirigido a estabilizar las poblaciones de vida silvestre para obtener cosechas sostenidas. Las UMA a nivel nacional presentan las siguientes problemáticas: 1) cubren muy poca superficie forestal de cada entidad, 2) se han centrado en el manejo de un grupo reducido de especies, 3) el manejo de especies con alguna categoría de riesgo es limitado, y 4) existen unidades que están promoviendo la introducción de especies exóticas.
The Emotive Component in the Process of Learning Russian as a Foreign Language
Authors: Nikitina E. A.
Published: June 2024

The article considers the emotional component of the modern learning
process, which affects, first of all, motivation, as well as attention, memory and
efficiency of mastering the educational material. In recent years there has been an
increasing interest in the emotional component in teaching foreign languages and
Russian as a foreign language in terms of the need to develop emotional intelligence in
students, teaching the expression of emotions in accordance with the linguistic culture
of the studied language, the use of emotive language material, as well as the need for teachers to have professional emotional competence. The article also offers examples
of emotive tasks and techniques to be used in classes when teaching Russian as a
foreign language in order to include an emotive component.
The Influence of
the Values of the Representatives of the Legal School of Social Thought in the Second Half
of the Nineteenth Century on the Formation of Current Ideas about the “National Idea”
Authors: Lubkov A. V. , Artamonov G. A. , Litvinova I. V. , Bolshakova E. A.
Published: June 2024

The search for the grounds of the “national idea” becomes the subject of
robust discussions of Russian public thought of the 19th century. In the language of the
representatives of state power it was expressed in the form of a succinct ideologeme
“Orthodoxy, autocracy, ethnicity”, in the Slavophiles – “church, state and community”.
In order to identify the meaning that contemporaries put into the concept of “ethnicity”
and how it influenced the formation of ideas about the “national idea”, the authors turn
to the works of representatives of the state (legal) school, for whom the search for answers
to questions about their own past, the peculiarities of social organization, the role of the
state in the construction and functioning of society became the subject of thorough research
work. Historical conditions of people’s existence in each particular epoch put their own
imprint on the process of elaboration of this or that socially significant ideal. To identify
the main contradictions of social and cultural historical context of the epoch is the most
important methodological task that the authors set for themselves.
Village Rumors Before and During the Initial Period of Collectivization
(Based on Materials of Central Russia)
Authors: Rybakov P. A.
Published: June 2024

The article deals with the problem of rumors spreading in the Central Russian
village before and during the initial period of mass collectivization. The main reasons for
the emergence of rumors, their topics, their impact on the formation of mood and behavior
of the rural population are studied. Thus, in the pre-collectivization period the main topic
of rumors was the war. These rumors reached their peak in the second half of the 1920s. It
is shown that rumors about the war in the studied region were quite widespread and had
a serious impact on the behavior of villagers. During the period of full collectivization the intensity and topics of rumors significantly expanded, and the rumors themselves became
one of the main means of anti-kolkhoz agitation and struggle. The study is based on the use
of archival materials, materials from central and local newspapers, and information from
published documentary collections.
University Shifts in Russia:
From Empirism to Systematization
Authors: Miroshnichenko A. A. , Ivanova N. P. , Ichetovkina N. M.
Published: June 2024

The article presents conceptual and functional characteristics of university
shifts organized by pedagogical universities in the summer period of 2022 for students
of new regions of Russia. The levels of relevance of the studied problem are defined such
as federal (socio-pedagogical and scientific-pedagogical aspects), regional, university.
The structural components (modules) of the system of psychological and pedagogical
support for children in university shifts (motivation and value, content and performance)
are identified and characterized. The authors outline the directions of university
shift activities such as psychological-pedagogical, civic-patriotic, health-saving and
intellectual, as well as methodological, scientific-research and administrative and
organizational activities. The analysis of the experience of organizing and conducting
university shifts by Russian universities is comparative. Problem areas (aspects)
in the organization and content of university shifts’ activities that require further
psychological, pedagogical, scientific and organizational substantiation, as well as
promising directions of their development and establishment are identified.
DEVELOPMENT AND IMPROVEMENT OF THE MILITARY-PROFESSIONAL QUALITIES OF THE RUSSIAN FEDERATION NATIONAL GUARD OFFICER UNDER THE INFLUENCE OF THE TEAM
Authors: Kirishko Vladimir
Published: June 2024

Interest in the presented topic is caused by the need to form an officer with military-professional qualities capable of analyzing difficult situations, predicting changes in the enemy’s plan and actions, making decisions in a difficult situation to achieve the goals set by the higher command. The article considers and justifies the formation and improvement of military-professional qualities of the Russian Federation National Guard officer personality under the influence of a military team. Based on the analysis of psychological and pedagogical literature, military-professional qualities have been established and the main qualities of the officer, demanded by modern reality, to resist pressure exerted on the serviceman, officer and citizen of the Russian Federation as a whole have been identified. The process of development and development of such qualities as responsibility, discipline and organizational abilities under the influence of the team has been reasoned.
Research of the process of bending for sheet blanks by using of FDM-dies
Authors: Lavrinenko V. Yu. , Serezhkin M. A.
Published: June 2024

One of the items of production costs in the manufacture of parts using pressure processing methods is the cost of manufacturing tools, which can significantly increase the cost of manufacturing parts, especially in conditions of single or small-scale production. In addition, the labor intensity and production time of tools, for example, dies made of tool steels for sheet stamping, are quite high. One of the ways to reduce costs for the production of parts by sheet stamping is the reasonable use of quickly manufactured working tools (punches and dies) made of non-metallic materials, for example, rubber, polyurethane, various plastics, plastics, etc. Currently, additive technologies are increasingly used for the manufacture of die tooling, in particular various 3D printing methods, for example, FDM prototyping (FDM print-ing). The results of experimental research of the processes of bending for sheet blanks on presses and sheet hammers by using of tools made of PLA plastic using the FDM printing method (FDM-dies) are presented. The possibility of using FDM-dies to ensure the required accuracy of parts in the manufacture of parts on presses and hammers in a single (small-scale) production has been established
Analisis Kinerja Keuangan Pada Perusahaan LQ45 Sektor Manufaktur Dengan Menggunakan Du Pont System
Authors: Wicaksono Erwin Catur , Irmawan Irmawan , Juliawan Tri , Hadi Sukma
Published: June 2024

Kinerja perusahaan yang baik tercermin pada penggunaan sumberdaya yang optimal, efektif, dan efisien. Hal tersebut yang melatarbelakangi penelitian  dilakukan. Penelitian dilakukan terhadap empat emiten yang terdaftar pada perusahaan LQ45 sektor manufaktur yaitu UNVR, IDF, ICB dan ASII menggunakan metode Du Pont System dengan tujuan untuk memahami dan menganalisis kinerja keuangannya. Hasil penelitian ini menjelaskan bahwa nilai rata-rata untuk masing-masing indikator NPM, TATO, MER, ROI Du Pont, dan ROE Du Pont adalah sebesar 14,297%, 1,026x, 2,385%, 22,784%, dan 2,987%. Dari rata-rata tersebut dapat diketahui bahwa hanya perusahaan UNVR yang memiliki kinerja terbaik.
Analisis Fundamental PT. Bank Central Asia (Persero) Tbk. Tahun 2022
Authors: Pranto Darmansyah Hegi , Gunawan Syahrul , Rahadian Zaidan , Suherman Ujang
Published: June 2024

Tujuan studi ini merupakan guna mengenali apakah harga saham BBCA undervalued serta sesuai apabila dijadikan investasi jangka panjang. Metodologi yang digunakan dalam penelitian studi kasus ini yaitu dengan metode deskriptif kualitatif. Teknik pengambilan sampel yang digunakan porposive sampling dimana BBCA dipilih guna mewakili bank BUKU IV. Alat perhitungan yang diaplikasikan pada analisis fundamental ialah EPS, NIM, NPL, BOPO, BV, PER, PBV dan PEG. Hasil penelitian yang didapatkan ialah kinerja BBCA pada tahun 2019 dan 2020 lebih tinggi daripada bank BUKU IV dengan menggunakan BV dan EPS namun pada tahun 2021 kinerja BBCA turun dikarenakan adanya efek dari COVID-19 dan Stocksplit. Dengan menggunakan teknik penilaian relative valuation PER, PBV, dan PEG, harga saham BBCA dinilai terlalu tinggi atau overvalued. Kesimpulannya, saham BBCA terlalu mahal dan sebaiknya tidak dibeli sebagai investasi jangka panjang.
Neoplasia esplénica solitaria como presentación inusual en una adolescente con linfoma de Burkitt esporádico
Authors: Díaz Torres Carlos Julian , Abanto Hinostroza Ricardo
Published: June 2024

El linfoma de Burkitt es una neoplasia linfoide no Hodgkin de células B con una alta prevalencia en la población pediátrica. Las manifestaciones abdominales son muy conocidas en el linfoma de Burkitt esporádico y pueden ir desde síntomas inespecíficos hasta obstrucción intestinal debido a intususcepción; sin embargo, el compromiso esplénico en la forma de una masa ha sido poco reportado.Objetivo: Presentar un caso de una paciente con masa esplénica cuyo resultado histopatológico reveló linfoma de Burkitt.Caso Clínico: Paciente mujer de 13 años que presenta dolor abdominal, pérdida de peso progresiva y fiebre. El estudio de imagen mostró una masa esplénica, engrosamiento intestinal e intususcepción ileal. Se realizó una biopsia del bazo, cuyo análisis histopatológico reveló la presencia de un linfoma de Burkitt. Los síntomas abdominales de la paciente se resolvieron, no se observaron otros signos de intususcepción y se evidenció una reducción marcada de la masa esplénica después del primer ciclo de quimioterapia basada en el protocolo institucional (BFM95-NHL).Conclusiones: El linfoma de Burkitt en pacientes pediátricos se puede presentar en forma de un tumor esplénico bien delimitado, sin generar esplenomegalia. Además, para su manejo no requiere cirugía, ya que puede resolverse con quimioterapia.
ФЕРЕНЦ ЛІСТ ЯК УНІВЕРСАЛЬНА ОСОБИСТІСТЬ
Authors: КОМЕНДА Ольга
Published: June 2024

У статті розглянуто універсальну творчу особистість Ф. Ліста. Метою дослідження було визначення специфіки універсальної творчої особистості музиканта. Авторка застосувала оригінальний, створений нею, діяльнісно-структурний метод музикознавчого дослідження. У цьому ракурсі нею проаналізовано основні праці про Ф. Ліста та розглянуто основні факти його творчої біографії. У статті розкрито досягнення Ф. Ліста в кожній зі сфер його багатогранної творчої діяльності. Зокрема, авторка порівняла досягнення Ф. Ліста як піаніста, композитора, диригента, музичного діяча, педагога, музичного публіциста тощо. Вона розглянула пріоритетність окремих видів діяльності музиканта на різних етапах його творчої еволюції. У результаті нею було змодельовано структуру універсальної особистості Ф. Ліста та аргументовано рівноправність композиторської та виконавської творчості митця. Зазначено, що ці види творчої діяльності Ф. Ліста були провідними протягом усього його творчого шляху. Крім того, було відзначено факт тісної взаємодії різних видів діяльності Ф. Ліста. Основним результатом дослідження стало твердження про те, що універсальна особистість Ф. Ліста належить до особистостей перехідного типу. Як така вона містить ознаки та функції двох моделей творчої особистості: універсала-майстра та універсала-творця. Новизна цього дослідження – багатоаспектна. Зокрема, у статті використано оригінальний авторський метод дослідження, що дав можливість по-новому поглянути на добре відомі факти біографії Ф. Ліста. З цією працею до українського музикознавства було залучено чимало нових, невідомих раніше українському читачу, іноземних джерел, що розширило можливості для розуміння цінності досягнень музиканта. Результатом дослідження стало нове тлумачення творчої біографії Ф. Ліста, що дало можливість ширше і глибше пізнати творчість митця. У статті було запропоновано нову оцінку діяльності Ф. Ліста як універсальної особистості, що сприяло розширенню та збагаченню знань у цій сфері музикознавства. Крім того, порівняння провідних і допоміжних видів діяльності Ф. Ліста зроблено, описано та подано дуже докладно й коректно, що забезпечило більш ясне розуміння, ким насправді був Ф. Ліст, і що йому вдалося зробити для європейської музичної культури.
ОСОБЛИВОСТІ ВИКОРИСТАННЯ ФІТОМОТИВІВ У ДИЗАЙНІ СОЦІАЛЬНОЇ РЕКЛАМИ
Authors: БАБКІНА Олександра , БАБКІНА Майя
Published: June 2024

У статті розглянуто дизайн соціального плаката як дієвий засіб соціальної реклами, жанр візуальної комунікації, спосіб впливу, форма передачі інформації, індикатор актуальних проблем, носій культурних трендів, синтез візуального та вербального наповнення із застосуванням художніх метафор та різноманітних символічних образів, зокрема рослинних. Мета роботи: виявити особливості використання елементів фітодизайну в соціальній рекламі в контексті їх символіки, зображальних, формотворчих засобів у графічному дизайні, зокрема в соціальних плакатах. Методологія. На емпіричному рівні дослідження використано методи спостереження та опису для збору первинної інформації. На теоретичному рівні дослідження використано методи аналізу, систематизації, узагальнення теоретичних даних. Виокремлено методи стилізації природних форм у соціальній рекламі (аналогія, трансформація, асоціація, комбінування, формалізація). Наукова новизна. Виявлено особливості використання фітомотивів у дизайні соціальної реклами, зокрема у соціальних плакатах, в контексті художніх засобів, символіки та їх впливу на сприйняття. Визначено, що фітомотиви мають вплив на формотворення, стилізацію образів, символьно-знакове наповнення у соціальній рекламі. Обґрунтовано, що флористична символіка створює гармонію, чуттєвість у образах, підсилюючи зміст повідомлення та його емоційне сприйняття, тому елементи фітодизайну часто застосовують у соціальній рекламі. Виокремлено перспективну тенденцію, а саме комбінаторику різних засобів стилізації природних мотивів, синтез художніх засобів та символів (споріднених або антиподів), що має емоційний вплив і дієвість передачі соціального повідомлення. Висновки: 1. Зазначено ключові принципи проєктування соціального плаката (графічна виразність, зрозумілість образів, лаконізм, відповідність тематиці). 2. Враховано семантику та комбінаторику кольорів у соціальній рекламі, які є засобом розкриття змісту форми природних мотивів. 3. Виявлено особливості використання елементів фітодизайну у аналогах соціальної реклами в контексті художніх засобів, символіки та їх впливу на сприйняття. Виокремлено концептуальні, художньо-образні, символічні особливості: висвітлення через образи фітомотивів символів Міст-героїв України, метафори страждання та надії, метафори української культури, національної ідентичності, символіки, емоційних станів; використання символічних фітомотивів з української вишивки; комбінування антиподової символіки рослинних мотивів; доповнення до жіночих образів-символів. 4. Виокремлено стилістичні, формотворчі та технічні особливості: комп’ютерна графіка; фотографіка; використання рослин у композиціях; декоративізація та формалізація природних форм; графічна стилізація або колажування фітомотивів з української вишивки; вирізання з паперу; комбінування живих та паперових елементів фітодизайну.
PARADIGMA ORANG YANG BERINTELEK DALAM KONSEKUENSI HUKUM DI KALANGAN PESERTA DIDIK
Authors: Merdekawati Dewi Sri
Published: June 2024

Pendidikan di Indonesia masih berkembang dalam standar biasa. Ini menjadi momok jika para pendidik tetap diam terhadap peserta didik yang bermasalah. Pengajar mengharapkan konsisten dalam mendorong yang jelas seperti orang tua harus berpartisipasi agar anaknya berkembang juga sukses untuk masa depan dan generasi mendatang.
Islamic CAPM based on Cluster Analysis for Portfolio Selection
Authors: Lesmana Arief Surya , Muttaqien Dadan Darmawan , Firjatullah Akmal Naufal , Choerunnisa Reisma
Published: June 2024

This research combines portfolio management and cluster analysis as an alternative diversification strategy to reduce risk. The method used is a comparative approach to compare the performance of the formed portfolio. The object of this research was taken purposively from JII stocks for January 2018 to June 2023. Portfolio selection is based on two hierarchical clustering techniques, namely Ward’s algorithm and Complete Linkage. Meanwhile, the portfolio formation uses Islamic CAPM by replacing the risk-free rate with a sukuk coupon. The results of the analysis show that cluster analysis can be an effective tool for investors to select stocks. Each clustering technique produces 4 clusters, and then from each cluster, the most representative stock is selected so that the portfolio consists of 4 stocks each. Based on the Sharpe index, the Complete Linkage clustering technique is proven to outperform in portfolio formation compared to Ward’s algorithm.
Analysis of the Effect of Debt Policy on the Financial Performance of Companies Food & Beverages Subsector Listed on IDX for the 2016-2021 Period
Authors: Dani Bayu Alamsyah , Riyadi Rizal
Published: June 2024

This research aims to determine the effect of debt policy on the financial performance of Food and Beverages companies listed on the Indonesia Stock Exchange. Debt policy is proxied by short term debt (STD), long term debt (LTD), and total debt (TD), while financial performance is proxied by return on equity (ROE). The period used in this research is 6 (six) years, namely 2016 - 2021. This research is a type of quantitative research, using descriptive research methods. The research population is all Food and Beverages companies listed on the Indonesia Stock Exchange for the 2016-2021 period. The sample obtained was based on a purposive sampling technique, and 12 companies were obtained. The data analysis technique used is multiple linear regression analysis, namely regression using the independent variables short term debt (STD), long term debt (LTD), and total debt (TD). Based on the results of data analysis, STD has no effect on ROE with a calculated t value of -1.619, and a significance value of 0.110. The LTD variable has a negative and significant effect on ROE with a calculated t value of -3.024, and a significance level of 0.004. The TD variable has no effect on ROE with a calculated t value of 1.403 and a significance value of 0.165. The F test value in this research on calculated F was 3.984 with a significance level of 0.011. The adjusted R2 value is 0.112, so that the STD, LTD and TD variables are able to influence the ROE variable by 11.2% and the remaining 88.8% is explained by other factors outside this research model.
The Impact of Promotional Activities, Product Assessments, and Paylater Features on Product Purchase Decisions on Shopee
Authors: Santoso Agus , Hartini Hartini , Nurasia Nurasia
Published: June 2024

This study aims to explain the effect of promotional activities, product assessment, and paylater features on product purchasing decisions at shopee. The study was conducted on students in Sumbawa Besar with a sample of 100 respondents who were determined using purposive sampling. Data were collected through questionnaires and analyzed using the partial least square (PLS) technique. The results of this study have shown that promotional activities have a positive and significant effect on product purchasing decisions at shopee. Product assessment has a positive and significant effect on product purchasing decisions at shopee. The paylater feature has a positive and significant effect on product purchasing decisions at shopee
SO SÁNH CHẤT LƯỢNG TỈNH MÊ CỦA DESFLURANE VÀ SEVOFLURANE TRÊN PHẪU THUẬT DÃN TĨNH MẠCH CHÂN
Authors: Huỳnh Hữu Hiệu , Nguyễn Ngọc Anh , Trần Ngọc Trung
Published: June 2024

Đặt vấn đề: Desflurane và sevoflurane là hai thuốc mê hô hấp được sử dụng phổ biến trong phẫu thuật trong ngày. Desflurane cho thời gian tỉnh mê nhanh hơn sevoflurane, tuy nhiên ưu thế này ở giai đoạn hồi tỉnh vẫn chưa xác định rõ ràng.

Mục tiêu: So sánh thời gian tỉnh mê, thời gian định hướng bản thân, địa điểm, kích thích sau tỉnh mê, kích thích đường thở, thời gian đạt điểm Aldrete ≥ 9 của desflurane và sevoflurane trong gây mê toàn diện với mặt nạ thanh quản.

Đối tượng – Phương pháp nghiên cứu: Nghiên cứu can thiệp tiến cứu ngẫu nhiên có nhóm chứng mù đơn trên 62 trường hợp phẫu thuật giãn tĩnh mạch chân.

Kết quả: Thời gian tỉnh mê ở nhóm desflurane ngắn hơn so với nhóm sevoflurane (6,3 ± 1,1 phút so với 11,6 ± 2,4 phút; p <0,001). Thời gian định hướng bản thân, địa điểm ngắn hơn so với nhóm sevoflurane (9 ± 1,2 phút so với 14,6 ± 1,8 phút, p <0,001). Tỉ lệ kích thích sau tỉnh mê, tỉ lệ kích thích đường thở, tác dụng phụ và thời gian đủ tiêu chuẩn xuất viện không khác biệt giữa 2 nhóm.

Kết luận: Duy trì mê với desflurane rút ngắn được 45,7% thời gian tỉnh mê và có chất lượng tỉnh mê tốt hơn so với sevoflurane trong gây mê toàn diện qua mặt nạ thanh quản trên phẫu thuật giãn tĩnh mạch chân.
Design and engineering of a dual-mode absorption/emission molecular switch for all-optical encryption
Authors: Impellizzeri Stefania , Erlich Aaron D. , Dogantzis Nicholas P. , Al Nubani Lara , Trifoi Lavinia A. , Hodgson Gregory K.
Published: June 2024

Photochemical reactions that produce a detectable change in the spectroscopic properties of organic chromophores can be exploited to harness the principles of Boolean algebra and design molecule-based logic circuits. Moreover, the logic processing capabilities of these photoactive molecules can be directed to protect, encode, and conceal information at the molecular level. We have designed a photochemical strategy to read, write and encrypt data in the form of optical signals. We have synthesized a supramolecular system based on the known dye resazurin, and investigated a series of photochemical transformations that can be used to regulate its absorption and emission properties upon illumination with ultraviolet or visible light. We have then examined the logic behaviour of the photochemistry involved, and illustrated its potential application in data encryption.
A Reconfigurable, Dual-Output INHIBIT and IMPLICATION Molecular Logic Gate
Authors: Trifoi Lavinia A. , Hodgson Gregory K. , Dogantzis Nicholas P. , Impellizzeri Stefania
Published: June 2024

Molecules that respond to input stimulations to produce detectable outputs can be exploited to mimic Boolean logic operators and reproduce basic arithmetic functions. We have designed a two-state fluorescent probe with tunable emission wavelength for the construction of a molecular logic gate with reconfigurable single– or dual–output capability. The system is based on a BODIPY skeleton coupled with 4-(dimethylamino)benzaldehyde. The behavior of the molecular logic gate can be easily investigated in solution with fluorescence spectroscopy, and the optical readout (fluorescence) can be monitored in one (green) or two (green and red) channels. Depending on the solvent of choice, single INHIBIT or dual INHIBIT/IMPLY logic functions can be achieved using chemical inputs (acid and base). Reconfiguration from single– to dual–output is thus made possible by operating the system in acetonitrile (single output) or toluene (dual output), respectively. The logic gate can be switched by manipulating the fluorescence emission via protonation or deprotonation, even when immobilized onto a glass substrate. At the solid state, the resulting output can be stored for extended periods of time. This feature provides two added benefits: (i) memory function and (ii) “set/reset” capability of the logic gate. Our design thus provides a proof-of-concept interface between the molecular and electronic domains.
Structural Implications on the Electrochemical and Spectroscopic Signature of CdSe-ZnS Core−Shell Quantum Dots
Authors: Impellizzeri Stefania , Monaco Simone , Yildiz Ibrahim , Amelia Matteo , Credi Alberto , Raymo Françisco M.
Published: June 2024

We investigated the influence of the core diameter, shell thickness, and ligand length on the spectroscopic and electrochemical signature of CdSe-ZnS core−shell quantum dots and on the ability of these nanoparticles to exchange electrons with complementary acceptors or donors upon excitation. Our studies demonstrate that the core diameter controls the absorption and emission wavelengths of the quantum dots as well as the potentials for their oxidation and reduction. Both wavelengths increase monotonically and both redox potentials shift in the negative direction with an increase in diameter. The presence of a ZnS shell enhances significantly the luminescence quantum yield and shifts both reduction potentials in the positive direction. Interestingly, the shell thickness has negligible influence of the position of the absorption and emission wavelengths, but controls the electrochemical band gap energy. Specifically, an increase in thickness translates into a decrease in the electrochemical band gap energy, but does not affect the optical band gap energy. Similarly, the length of the oligomethylene chains of the alkanethiols adsorbed on the nanoparticles surface has negligible influence on the spectroscopic signature, but regulates the electrochemical response. Indeed, the elongation of the organic ligands increases the electrochemical band gap energy. The optical band gap energy and redox potentials of the quantum dots suggest that the transfer of an electron to methyl viologen or from ferrocene upon excitation is exoergonic. However, only methyl viologen quenches the luminescence of the nanoparticles. Specifically, this electron acceptor adsorbs on the surface of the quantum dots in the ground state and quenches statically their excited state. Nonetheless, an increase in shell thickness and the elongation of the organic ligands have a depressive effect on the stability of the complex and quenching rate constants. In summary, our experimental observations provide valuable insights on the structural factors dictating the spectroscopic and electrochemical behavior of CdSe-ZnS core−shell quantum dots and can facilitate the rational design of luminescent chemosensors based on these nanoparticles and photoinduced electron transfer.
Tetrahydropyranyl Protection and Deprotection of Alcohols using a Niobium-based Brønsted Acid Catalyst
Authors: Crites Charles-Oneil
L. , Lima Filipe Matos , Marín M. Luisa , Netto-Ferreira José Carlos , Impellizzeri Stefania , Hallett-Tapley Geniece
L. , Scaiano Juan C.
Published: June 2024

Solid niobium oxide treated with phosphoric acid (NbP) was used as a heterogeneous catalyst in the protection of a series of aliphatic alcohols as tetrahydropyranyl (THP) derivatives. Protection of primary alcohols using this material with strong Brønsted acid sites was achieved in good yields (75%–94%), while moderate values were obtained in the protection of secondary and tertiary alcohols (50%–84%), largely dependent on the steric hindrance in the proximity of the hydroxyl moiety. NbP also catalyzed deprotection of THP ethers derived from primary alcohols and phenol with moderate yields (65%–99%).
Application of Word Wall to Foster Students' Understanding of Science Learning
Authors: Bariyah Chairul
Published: June 2024

The development of technology has significantly benefited education. Technological tools make teaching and learning more engaging, provide broad access to information, and develop digital skills. It also supports better assessment and helps teachers and learners stay connected to these developments. Teachers must therefore master these skills if they are to create a learning environment that meets the demands of the times. The purpose of the research is to find out whether the application of wordwall as a learning media can foster students' understanding of SD Sardonoharjo 1 Ngglik. This research interviewed one of the teachers at the elementary school. The findings show that the application of wordwall in science learning in the fifth grade of SD Sardonoharjo 1 Ngglik is very useful to improve students' understanding of the subject matter, help students understand and remember science concepts better, and motivate students to participate in learning which is shown by actively responding and responding to questions.