bluuebunny/crossref_metadata_2025 huggingface dataset:
Le « populisme vert » : enjeux désignationnels et effets discursifs
Authors: Duteil Carine , Anquetil Sophie
Published: June 2024

Dans cet article, nous nous intéressons à la communication portant sur l’écologie et l’urgence climatique, à travers notamment la notion de « populisme vert ». L’objectif de cette contribution est de ré-interroger la relation a priori d’exclusion entre populisme et scientificité en mettant au jour la nature des voix qui investissent le discours dit populiste. L’étude des textes du candidat Mélenchon (à la présidentielle de 2022) nous permet de questionner cette relation et les formes d’une rhétorique de la scientificité. L’analyse des lexèmes et collocations utilisés nous permet de mettre en évidence l’établissement d’une nouvelle doxa « objectiviste ».
La mobilisation de l’Histoire dans le discours politique d’Éric Zemmour
Authors: MODENA Silvia
Published: June 2024

Notre article va essayer de mettre à profit les études sur le populisme à travers la valorisation du rôle des médias et des stratégies discursives utilisées par le candidat du parti Reconquête ! Éric Zemmour. Plus particulièrement, nous avons mis en lumière la valeur que l’Histoire de France joue dans la perspective subjective et personnelle du candidat. En parcourant les allocutions de sa campagne électorale pour l’élection présidentielle de 2022, nous avons détecté des postures énonciatives et des stratégies argumentatives permettant au porte‑parole de Reconquête ! de créer son « égo‑histoire ». Ainsi, le discours politique d’Éric Zemmour se construit de manière régulière entre l’Histoire de France/des Français et son histoire personnelle : Éric Zemmour fait miroiter les étapes de sa vie privée et professionnelle (fils de parents « migrants », écolier, banlieusard, journaliste, essayiste, homme politique) dans les grandes étapes de l’histoire française.
JUSTIFICATION OF THE DESIGN PARAMETERS OF THE DRUM MIXER TO OBTAIN BULK FOOD PRODUCTS OF A GIVEN QUALITY BASED ON CORRELATION ANALYSIS
Authors: БОРОДУЛИН Д.М. , СУХОРУКОВ Д.В. , СУВОРОВА Ю.П.
Published: June 2024

Разработка смесителя с соответствующими технологическими параметрами для производства сбалан- сированных сыпучих композиционных смесей актуальна для пищевой промышленности. Чтобы спрогнозировать соответствие смесителя заданным параметрам, необходимо построить его математическую модель. Применитель- но к барабанному смесителю вместо традиционных методов математического моделирования можно использовать методы теории временных рядов. Исследованы конструктивные параметры работы барабанного смесителя для по- лучения сыпучих специализированных продуктов питания заданного качества. Объектом исследования являлась разработанная конструкция барабанного смесителя. Установлен наиболее целесообразный метод математического моделирования – корреляционный анализ, который позволил установить взаимосвязь между конструктивными осо- бенностями смесителя и значением его сглаживающей способности. Представлена схема движения материальных потоков в разработанном барабанном смесителе. С помощью корреляционного анализа составлена система урав- нений материального баланса, относительно которой была получена следующая система, определяющая корреля- ционные функции потоков. Получена формула нахождения сглаживающей способности барабанного смесителя. Предложены различные конструктивные варианты рабочих органов смесителя для получения смеси заданного ка- чества. Выявлена сборка барабанного смесителя, при которой достигается наибольшая сглаживающая способность.

The development of a mixer with appropriate technological parameters for the production of balanced bulk composite mixtures is relevant for the food industry. To predict the compliance of the mixer with the specifi ed parameters, it is necessary to build its mathematical model. In relation to the drum mixer, instead of traditional mathematical modeling methods, time series theory methods can be used. The design parameters of the drum mixer for obtaining bulk specialized food products of a given quality have been studied. The object of the study was the developed design of a drum mixer. The most appropriate method of mathematical modeling has been established – correlation analysis, which made it possible to establish the relationship between the design features of the mixer and the value of its smoothing ability. A diagram of the movement of material fl ows in the developed drum mixer is presented. Using correlation analysis, a system of material balance equations was compiled, with respect to which the following system was obtained, which determines the correlation functions of fl ows. A formula has been obtained for fi nding the smoothing ability of a drum mixer. Various design options for the working parts of the mixer have been proposed to obtain a mixture of a given quality. An assembly of a drum mixer has been identifi ed that achieves the greatest smoothing ability.
INFLUENCE OF NATURAL FERMENTATION ON THE AMINO ACID COMPOSITION OF TOBACCO BLENDS
Authors: КАРМАНОВ Д.А. , ЛЁЗНЫЙ В.В. , МОИСЕЕВ И.В.
Published: June 2024

Процесс естественной ферментации является неотъемлемой частью технологического процесса та- бачного производства и существенно влияет на вкус и аромат табачного дыма. В связи с этим актуально исследо- вание количественного изменения аминокислотного состава табака для создания вкусоароматического профи- ля дыма готовой продукции. Объектами исследования были образцы трубочного и сигарных табачных блендов. Процесс естественной ферментации образцов бленда осуществляли в дубовых прессах в течение 6 мес при тем- пературе 20°С и относительной влажности воздуха 70%. Для выявления временных зависимостей с интервалом в 1 мес отбирали образцы для количественного анализа содержания 15 протеиногенных аминокислот. Образцы подвергали кислотному гидролизу в 20%-й соляной кислоте в течение 17 ч, затем определяли аминокислоты ме- тодом ВЭЖХ с использованием хроматографа со спектрофотометрическим детектором по модифицированной методике с предколоночной дериватизацией аминокислот фенилизоцианатом. Модификация заключалась в под- боре условий хроматографирования: состава, скорости потока подвижной фазы и ее градиента. Результаты хро- матографии показали, что суммарная массовая доля аминокислот со временем уменьшается, что согласуется с литературными источниками. Убыль аминокислот за 6 мес ферментации составила 54–55,7%. Выявлено, что наибольший вклад во вкусоароматический профиль табачных блендов вносят аминокислоты с максимальным со- держанием – аспарагин/аспарагиновая и глутамин/глутаминовая кислоты, а также фенилаланин. Для расширения спектра возможных вкусоароматических профилей готовой продукции целесообразна обработка блендов различ- ными добавками на основе аминокислот с малым содержанием в табаке: лизин, гистидин, тирозин, аргинин и пр. Ключевые слова: табачный бленд, ферментация, аминокислоты, гидролиз, высокоэффективная жидкостная хромато- графия, дериватизация, фенилизотиоцианат
ANODIC OXIDATION WITH HYDROGEN PEROXIDE AS A METHOD OF PURIFICATION OF FURFURAL-CONTAINING FOOD WASTE
Authors: ПОСКОНИН В.В.
Published: June 2024

Фурфурол, простейший альдегид фуранового ряда, обладает токсичными свойствами. Он образуется при выпечке хлеба и кондитерских изделий, в процессе приготовления чернослива, изюма, шоколада, фруктовых соков, кваса и пива, крепких спиртных напитков и способен накапливаться в отходах их производства и сточных водах. Поэтому поиск рациональных подходов к химическому обезвреживанию примесей фурфурола в отходах пищевых производств актуален. Нами впервые изучены особенности анодного окисления фурфурола водным пе- роксидом водорода на графитовых электродах в растворах перхлоратов натрия и калия в качестве фоновых элек- тролитов в сопоставлении с реакцией в растворе LiClO4. Выявлено влияние химического состава электролита, его концентрации в анолите и температуры на продолжительность процесса и выход его основных продуктов – 5-ги- дрокси-2(5Н)-фуранона, 2(5Н)-фуранона и яблочной кислоты. Установлено, что окисление наиболее интенсивно про- ходит при концентрации электролита 1,0 моль на моль фурфурола и температуре 50°С. Общий выход указанных продуктов достигает 50–85%. В реакционной смеси обнаружены также янтарная и муравьиная кислоты. Высказа- но предположение, что электрохимический процесс в системе фурфурол–Н2О2 протекает по иному механизму по сравнению с ранее изученной реакцией в отсутствие постоянного электрического тока. Сделан вывод о перспектив- ности использования разработанной методики для очистки фурфуролсодержащих отходов пищевых производств.

Furfural, the simplest aldehyde of the furan series, has toxic properties. It is formed during the baking of bread and confectionery, during the preparation of prunes, raisins, chocolate, fruit juices, kvass and beer, spirits and is able to accumulate in their production waste and wastewater. Therefore, the search for rational approaches to the chemical neutralization of furfural impurities in food waste is relevant. For the fi rst time, we studied the features of the anodic oxidation of furfural with aqueous hydrogen peroxide on graphite electrodes in solutions of sodium and potassium perchlorates as background electrolytes in comparison with the reaction in LiClO4 solution. The effect of the chemical composition of the electrolyte, its concentration in the anolyte and temperature on the duration of the process and the yield of its main products – 5-hydroxy-2(5H)-furanone, 2(5H)- furanone and malic acid was revealed. It was found that oxidation is most intense at an electrolyte concentration of 1,0 mol per mol of furfural and a temperature of 50°C. The total yield of these products reaches 50–85%. Succinic and formic acids were also found in the reaction mixture. It is suggested that the electrochemical process in the furfural–H2O2 system proceeds by a different mechanism compared to the previously studied reaction in the absence of a direct electric current. The conclusion is made about the prospects of using the developed technique for cleaning furfural-containing waste from food production
INFLUENCE OF PLANT PROTEIN AND MALTITOLE IN A HIGH PROTEIN BAR ON CHANGES IN ITS TEXTURE DURING STORAGE
Authors: КРАСИН П.С. , КРАСИНА И.Б. , ФИЛИППОВА Е.В. , КУРАКИНА А.Н.
Published: June 2024

Высокобелковые батончики пользуются большим спросом у профессиональных спортсменов и людей, активно занимающихся спортом. Поэтому разработка методов снижения затвердевания высокобелковых батончиков для продления их срока хранения и сохранения качественных показателей, в том числе посредством изменения рецеп- турного состава, является актуальной задачей. Объектами исследования были образцы тройных модельных систем высокобелковых батончиков (белок : сироп : глицерин в соотношении 45 : 45 : 10). Установлено, что при хранении в течение 42 сут и температуре 25°C у всех образцов значительно повысилась твердость, но у батончиков с мальти- толом этот показатель был самым низким (19,6–25,3 H). Значение показателя активности воды в образцах с глюкоз- ным сиропом независимо от типа белка заметно снижалось в первые 7 сут хранения и далее практически не изменя- лось. В образцах с мальтитолом этот же показатель имел тенденцию к медленному снижению на 35-е сут хранения и затем оставался стабильным. Выявлено, что содержание нерастворимого белка в модельных образцах батончиков, приготовленных с использованием глюкозного сиропа, было значительно выше, чем в образцах с мальтитолом (8,3– 11,3 и 1,56–2,1% соответственно). Сделан вывод о способности изолятов растительных белков и мальтитола снижать затвердевание высокобелковых батончиков в процессе хранения, что увеличивает сроки хранения готовых изделий. При этом эффект от использования изолята горохового белка выше, чем при использовании изолята соевого белка.

High-protein bars are in great demand among professional athletes and people actively involved in sports. Therefore, the development of methods for reducing the hardening of high-protein bars to extend their shelf life and maintain quality indicators, including by changing the recipe composition, is an urgent task. The objects of the study were samples of ternary model systems of high-protein bars (protein : syrup : glycerol in a ratio of 45 : 45 : 10). It was found that when stored for 42 days at a temperature of 25°C, the hardness of all samples increased signifi cantly, but for bars with maltitol this indicator was the lowest (19,6–25,3 H). The value of the water activity indicator in samples with glucose syrup, regardless of the type of protein, noticeably decreased in the fi rst 7 days of storage and then remained virtually unchanged. In samples with maltitol, the same indicator tended to slowly decrease on the 35th day of storage and then remained stable. It was found that the content of insoluble protein in model samples of bars prepared using glucose syrup was signifi cantly higher than in samples with maltitol (8,3–11,3 and 1,56–2,1%, respectively). It was concluded that plant protein isolates and maltitol are able to reduce the hardening of high-protein bars during storage, which in turn increases the shelf life of fi nished products. Moreover, the effect of using pea protein isolate is higher than when using soy protein isolate.
Functionalization of Pyridines at Remote Synthetic Landscapes via Undirected Metalation and Capture
Authors: Hsu Han-Hsiang , Chen Cheng-Chun , Kang Seokmin , Sk Md Raja , Thomas Andy
Published: June 2024

The undirected functionalization of pyridines at positions remote to the N-atom remains an outstanding problem in organic synthesis. The inherent challenges associated with overriding the strong directing influence of the embedded N-atom within pyridine was overcome through the use of n-butylsodium which provided us an avenue to generate 4-sodiopyridine over traditionally observed 2-metalated products when organolithium bases are utilized. The freshly generated 4- sodiopyrdine was found to undergo transition metal free alkylation reactions directly with a variety of primary organic halides bearing diverse functional groups. In addition, after transmetalation to zinc chloride a simple and efficient Negishi cross-coupling protocol was formulated for a variety of aromatic and heteroaromatic halides. The robustness of this protocol was demonstrated through the late-stage installation of 4-pyridyl fragments into a variety of complex active pharmaceutical ingredients including loratadine and prochlorperazine. This protocol not only unlocks a new avenue to prepare 4-subsituted pyridines but highlights the preparative advantages and differences of organosodium bases over their lithium counterparts.
Enantioselective Synthesis of Alkyl Fluorides via Biocatalytic Reduction
Authors: Allan Helen , Wang Yu , Winterson Bethan , King Alexandra , Aliev Abil , Szpara Rachel , Laserna Victor , Coomber Charlotte , Ward John , Jeffries Jack , Hailes Helen , Sheppard Tom
Published: June 2024

Here we report the first biocatalytic asymmetric synthesis of alkyl fluorides via reduction of α-fluoroenones and α-fluoroenoates using ene reductase enzymes. The reduction of a wide range of (Z) or (E)-α-fluoroenones was shown to proceed in high yield and selectivity using ene reductases, with the different alkene geometries leading to opposite enantiomers of the chiral fluoroalkane. The reaction could also be successfully extended to α-fluoroenoates to access enantioenriched α-fluoroesters with only the E-alkene isomers under-going reduction, enabling mixtures of alkene geometries to be employed. The selectivity and substrate scope were rationalized using in silico substrate-enzyme molecular docking studies.
A BN-Benzvalene
Authors: Ozaki Tomoya , Bentley Sierra , Rybansky Nina , Li Bo , Liu Shih-Yuan
Published: June 2024

The synthesis and crystallographic characterization of BN-benzvalene, the first light-element hetero-benzvalene, is described. BN-benzvalenes are produced via photoexcitation of C5-aryl-substituted 1,2-azaborines under flow conditions. Mechanistic studies support a boron-specific, two-step photoisomerization pathway involving a BN-Dewar benzene intermediate, which is distinct from the photoisomerization pathway proposed in benzene and phospha- and sila-benzenes for the formation of their respective benzvalene analogues.
Chaperone-derived Cu(I)-binding peptide nanofibers disrupt copper homeostasis in cancer cells
Authors: Thekkeyil Jeena M. , Link Julian , Zhang Jian , Harley Iain , Turunen Petri , Graf Robert , Wagner Manfred , Baptista Luis Andre , Jonker Hendrik R. A. , Cui Liyang , Lieberwirth Ingo , Landfester Katharina , Rao Jianghong , Ng David , Weil Tanja
Published: June 2024

Copper (Cu) is a transition metal that plays crucial roles in cellular metabolism. Cu+ homeostasis is upregulated in many cancers and contributes to tumorigenesis. However, therapeutic strategies to target Cu+ homeostasis in cancer cells are rarely explored because small molecule Cu+ chelators have poor binding affinity in comparison to the intracellular Cu+ chaperones, enzymes, or ligands. To address this challenge, we introduce a Cu+ chaperone-inspired supramolecular approach to disrupt Cu+ homeostasis in cancer cells that induces programmed cell death. The Nap-FFMTCGGCR peptide self-assembles into nanofibers inside cancer cells with high binding affinity and selectivity for Cu+ due to the presence of the unique MT/CGGC motif, which is conserved in intracellular Cu+ chaperones. Nap-FFMTCGGCR exhibits cytotoxicity towards triple negative breast cancer cells (MDA-MB-231), impairs the activity of Cu+ dependent co-chaperone super oxide dismutase1 (SOD1), and induces oxidative stress. In contrast, Nap-FFMTCGGCR has minimal impact on normal HEK 293T cells. Control peptides show that the self-assembly and Cu+ binding must work in synergy to successfully disrupt Cu+ homeostasis. We show that assembly-enhanced affinity for metal ions opens new therapeutic strategies to address disease-relevant metal ion homeostasis.
Quantitative Reactivity Models for Oxidative Addition to L2Pd(0): Additional Substrate Classes, Solvents, and Mechanistic Insights
Authors: Lu Jingru , Celuszak Holly , Paci Irina , Leitch David
Published: June 2024

Quantitative molecular structure-reactivity models are useful for generating predictions to guide synthesis design, and in formulating and testing mechanistic hypotheses. We report an expanded multivariate linear regression (MLR) model for the rate of (hetero)aryl (pseudo)halide oxidative addition to L2Pd(0), here exemplified by Pd(PCy3)2. This builds on a prior model from our group, with additional substrate classes (aryl chlorides and iodides) and reaction solvents (THF, toluene, THF/DMF mixture). Overall solvent effects across the entire substrate set are minimal under these conditions, enabling a unified MLR model without introduction of new molecular descriptors beyond the original five. Examining the mechanistic origin of the two molecular electrostatic potential (ESP) descriptors led to generation of a simpler, four descriptor model that is suitable for aryl halides, but not for 2-halopyridines. Using this model we identified a mechanistic outlier, 2-pyridyl triflate, which undergoes a nucleophilic displacement oxidative addition that does not involve the adjacent nitrogen atom. Finally, we discuss the relationship between C–X bond strength and oxidative addition rates, and compare the intrinsic bond strength index (IBSI) to bond dissociation enthalpy (BDE) as a bond strength descriptor.
Interrogating Explicit Solvent Effects on the Mechanism and Site-Selectivity of Aryl Halide Oxidative Addition to L2Pd(0)
Authors: Lu Jingru , Celuszak Holly , Paci Irina , Leitch David
Published: June 2024

We report a study of solvent effects on the rate, selectivity, and mechanism of (hetero)aryl (pseudo)halide oxidative addition to Pd(PCy3)2 as an exemplar of L2Pd(0) species. First, 2-chloro-3-aminopyridine is observed to undergo faster oxidative addition in toluene compared to more polar solvents, which is not consistent with the trend we observe with many other 2-halopyridines. We attribute this to solvent basicity hydrogen-bonding between solvent and substrate. Greater hydrogen-bond donation from the substrate leads to a more electron-rich aromatic system, and therefore slower oxidative addition. We demonstrate how this affects rate and site-selectivity for hydrogen-bond donating substrates. Second, electron-deficient multihalogenated pyridines exhibit improved site-selectivity in polar solvents, which we attribute to different C–X sites undergoing oxidative addition by two different mechanisms. The C–X site that favours the more polar nucleophilic displacement transition state is preferred over the site that favours a less-polar 3-centered transition state. Finally, (hetero)aryl triflates consistently undergo faster oxidative addition in more polar solvents, which we attribute to highly polar nucleophilic displacement transition states. This leads to improved site-selectivity for C–OTf oxidative addition, even in the presence of highly reactive 2-pyridyl halides.
COTIDIANO, ALTERIDADE E CONSTRUÇÃO DE SENTIDOS
Authors: Abib Tayane
Published: June 2024

Filósofo, escritor e professor na Universitat de Barcelona (UB), Josep María Esquirol tem uma trajetória de investigação que bebe das reflexões de Martin Heidegger, Jan Patocka e Emmanuel Lévinas, e uma preocupação por promover um discurso conectado ao concreto, por ele entendido como horizonte da experiência e do mundo da vida. E é no plano da cotidianidade que Esquirol levanta essa reivindicação. Desde 2005, publica ensaios que, circundando o grande eixo da alteridade, enfatiza a autenticidade do ritmo dos dias que, longe de empobrecer nossa vida, carrega a profundidade dos vínculos que nos associam aos outros. Nesta entrevista, realizada no Departamento de Filosofia Teorética e Prática (UB), em 09 de outubro de 2019, Josep María Esquirol reflete sobre as noções de Filosofia da Proximidade, compreensão intersubjetiva e afetos ”“ temas caros Ã  discussão sobre nossa orientação existencial e nossas relações com a interculturalidade.
WALTER BENJAMIN E O CINEMA
Authors: Balduino Gonzaga Guilherme
Published: June 2024

Buscamos, no artigo que se segue, apresentar o cinema desenvolvido na URSS, desde o período pré-revolucionário até os anos de 1940, como o modelo da teoria sobre a arte cinematográfica de Walter Benjamin. Em especial, nos guiaremos pelo ensaio A obra de arte na época de sua reprodutibilidade técnica, e apresentaremos algumas de suas influências, como Kracauer e Brecht. Em primeiro lugar, faremos um esboço geral das teses que consideramos mais importantes em A obra de arte... para o assunto aqui proposto. Em segundo lugar, nos debruçaremos sobre o uso da arte pelo fascismo e pelo capital, com a finalidade de elucidar os perigos em que uma arte de massas pode incorrer e as dificuldades que uma arte revolucionária deve enfrentar. Na terceira seção do desenvolvimento, passaremos por momentos específicos da obra de Benjamin, tentando elucidar os conceitos-chave, tomando como exemplo a arte cinematográfica soviética. Nesse momento, abordaremos o papel desempenhado pelo ator na arte cinematográfica, contrapondo-o ao do teatro; falaremos do papel do conceito de distanciamento para um engajamento ativo do espectador; por fim, passaremos pela ideia de um inconsciente ótico. À guisa de conclusão, apresentaremos uma consideração acerca das possibilidades emancipatórias de uma arte politicamente engajada.
RELAÇÃO ENTRE CAPITALISMO E EXPERIÊNCIA NA OBRA DE THEODOR ADORNO
Authors: Da Silva Lopes Felipe Alberto
Published: June 2024

O presente trabalho tem o objetivo de apresentar a crítica ao capitalismo na obra de Theodor Adorno, relacionando com o tema da inaptidão à experiência e à formação cultural. Para isso, retomamos o seu texto Capitalismo tardio ou sociedade industrial e o seu diálogo com Marx e Lukács. Na sequência, vemos como o fetichismo da mercadoria e a reificação impõem determinações na subjetividade, em especial na capacidade de realizar experiências com o não-idêntico. Mostramos também como Adorno, na esteira de Benjamin, relaciona a generalização do princípio de troca com a perda da memória, que, da mesma forma, interferem na capacidade da experiência, já que esta é marcada pela continuidade. Assim, podemos ver que além da indústria cultural e da submissão aos líderes, o capitalismo na sua estrutura impede a realização de experiências intelectuais e estéticas.
POLÍTICAS DO ESQUECIMENTO NA ARTE CONTEMPORÂNEA BRASILEIRA
Authors: Alves Fernandes Rafaela
Published: June 2024

Enquanto as práticas memoriais e os estudos da memória são acusados por seus excessos em determinados contextos nacionais, é preciso encontrar outros modelos teóricos para compreender a posição que o Brasil ocupa no âmbito das políticas da memória na contemporaneidade. A este respeito, partiremos de duas premissas básicas: se existem excessos e abusos no panorama brasileiro, estes dificilmente recaem sobre a memória, mas antes sobre o esquecimento; e, ao invés de uma política da memória, talvez o mais apropriado seja falar em termos de “políticas do esquecimento” para a análise dos silêncios socialmente fundados ou institucionalizados, assim como do abandono e encobrimento de certas narrativas. A hipótese é de que os “abusos do esquecimento” são tematizados nesse cenário hoje, principalmente, por artistas que buscam seguir os rastros do que foi apagado da história oficial, desarquivando memórias impedidas e esquecimentos convenientes ao estabelecimento de falsos consensos que não significam paz social e muito menos justiça.
BÊNÇÃO DO SAMBA
Authors: Alô do Vale Ian
Published: June 2024

: A partir das concepções de Theodor Adorno sobre a relação entre música e sociedade, sobretudo, as concepções acerca do método da sociologia da música – cujo conceito de mediação é central – propõe-se analisar duas canções de Vinicius de Moraes e de Baden Powell: o “Samba da Benção” (1967) e o “Canto de Xangô” (1966). Nesse sentido, é necessário mostrar como Adorno compreende as relações entre música e sociedade, para em seguida demonstrar a metodologia da sociologia da música propriamente dita, segundo as concepções desse autor. Feito isso, é possível expor a estandardização adorniana e em que medida ela abarca a canção brasileira. Por fim, analisaremos essas canções a partir de suas formalizações estéticas, incorporando elementos das culturas afro-brasileiras, a partir dos textos sobre a gramática dos tambores e as culturas de síncope, tais como são entendidas pelos mestres Luiz Antonio Simas e Luiz Rufino.
CONSIDERAÇÕES SOBRE A ESTÉTICA
Authors: Chartier Émile , Magalhães Lucilene
Published: June 2024

Em 1923, a Livraria Stock publicou, em uma coleção de pequeno formato Les Contemporains, uma série de Propos sur l'Esthétique escritos durante os anos de 1921-1923 e extratos dos Libres Propos (Journal d'Alain). O monumental Sistema de Belas Artes composto por Alain através dos ensaios da guerra, acabava de ser publicado (1920) nas Edições da Nouvelle Revue Française. Em oposição ao Sistema, e por consequência introduzindo-a, esta pequena coleção de 35 Propos, reunidas quase ao acaso teve a virtude fulgurante de revelar aos leitores mais diversos uma grande e nova Présence. A tradução foi realizada por colegas em colaboração com o Grupo de Tradução do Departamento de Filosofia da Universidade de Brasília. A proposta é a de traduzir regularmente obras de filosofia ainda inéditas em língua portuguesa e disponibilizá-las em periódicos de acesso livre.v
EFFECTS OF FAMILY RELATIONSHIPS IN VIETNAMESE CULTURE ON MENTAL HEALTH PROBLEMS AMONG ADULTS DURING THE COVID-19 LOCKDOWN
Authors: PHAM Tien Sy , LE Thi Kim Dung , NGUYEN Thi Hoai Phuong
Published: June 2024

Objective. Globally, previous research has shown the negative influence of the COVID-19 pandemic on mental health. In fact, Vietnamese culture emphasizes traditional values, and family relationships have an important influence on well-being. However, fewer studies have examined the correlation between family relationships and mental health problems in crises. Hence, this study aims to evaluate the correlation between family relationships and mental health problems among adults during the COVID-19 lockdown in Vietnam. Material and methods. A sample of 640 adults aged from 18 to 52 (71.9% female) completed an online survey on mental health from August to September 2021. The survey measured depression, anxiety, stress, family relationships, and socio-demographic and epidemiological factors. Multiple linear regressions were conducted. Results. Prevalence rates of depression, anxiety, and stress were 31.4%, 43.4%, and 25.2%, respectively. Multiple linear regression indicates that 12% to 14% of the variations in common mental health problems can be explained by the family relationship. In particular, family conflicts were significantly related to higher depression, anxiety, and stress (Beta from 0.14 to 0.16, p<0.01); in contrast, an increase in family expressiveness was linked to a decrease in mental health problems (Beta from -0.27 to -0.20, p<0.01). Conclusions. The mental health of Vietnamese adults was affected due to family conflict and family expressiveness, particularly in crises. The current study provides evidence for the prevention strategy of adult mental health problems by reducing conflict and enhancing emotional expressiveness skills for family members, particularly in crisis situations. Keywords: family relationship, Vietnamese culture, mental health problem, and the COVID-19 lockdown.
THE FAMILY ENVIRONMENT OF CHILDREN WITH DIVORCED PARENTS AND THEIR EMOTIONAL DISTURBANCES
Authors: DICU Adriana
Published: June 2024

Objectives. This study presents the child’s emotional disturbances as consequences of the parents’ divorce. The child’s reactions to the parents’ divorce differ depending on a number of factors such as the child’s age stage, his personal characteristics, the existence of parental conflict, and the support network. Material and methods. The study was conducted by analyzing the literature published between 1985 and 2023. The search was conducted in Romanian and English in 18 international publications using the following key phrases and terms, separately or in combination: divorce, children’s mental disorders, parental conflict, anxiety, depression, stress, emotionality, and preadolescents. These were used to investigate the link between parental conflict in divorce and emotional consequences for the child. Results. In research on the psychological impact of divorce on a child, a series of disorders associated with a poorly managed family separation have been highlighted. Anxiety disorders are very common following divorce and are usually associated with depressive disorders, the symptoms of which vary in severity. The risk of post-traumatic or acute stress disorder is increased in children who have been exposed to a conflict situation between their parents or who have been involved in such a situation themselves, and it can manifest itself more severely if the feeling of guilt arises, a feeling often found in children whose parents have divorced, which intensifies the stress disorder. In cases where the child is forced to manage the distress resulting from parental conflict, the child may develop a range of problems, such as attachment disorder, adjustment disorder, or behavioral disorders. Conclusions. The negative effects of misunderstandings between divorcing parents have a major impact on a child’s emotional development. Keywords: emotional disturbances, divorce, children’s mental disorders, parental conflict, family life.
Recensão a “História da Contabilidade Portuguesa – o Século XX”, de Miguel Gonçalves, Márcia Simões, Raquel Ferreira e Cristina Góis. Almedina, Coimbra, 2023
Authors: Ferraz Carlos
Published: June 2024

Bem-vindo é este livro sobre a contabilidade portuguesa durante todo o século passado. Não é uma História da Contabilidade em Portugal no Séc. XX, mas, antes, um “repositório cronológico” dos “marcos mais significativos” desse período, de forma a homenagear Joaquim Fernando da Cunha Guimarães (1958-2012) que, nos seus trabalhos, muitas vezes recorreu a tabelas cronológicas. Não é, porém e como se verá, uma simples cronologia. É muito mas do que isso.
Оксид индия галлия цинка: влияние комплексообразователя на структуру
Authors: Зирник Г.М. , Созыкин С.А. , Чернуха А.С. , Солизода И.A. , Гудкова С.А. , Винник Д.А.
Published: June 2024

Тройной оксид In2O3-Ga2O3-ZnO имеет потенциал применения в электронике. Перспективные методы изготовления транзисторов на его основе требуют наличия методики получения рентгеночистых порошков. В данной статье приводятся сведения о влиянии выбора органического комплексообразователя на морфологию получаемых порошков. Показано, что использование этиленгликоля предпочтительнее, чем лимонной кислоты: полученные с его использованием порошки не содержат посторонних фаз.
The impact of living conditions and health interventions on tuberculosis, Denmark, 1876 to 2022
Authors: Nordholm Anne Christine , Joergensen Anja , Holm Louise Hedevang , Andersen Aase Bengaard , Koch Anders , Andersen Peter Henrik , Lillebaek Troels
Published: June 2024

Background

Denmark possesses an exceptional historical data collection on tuberculosis (TB) from 1876 to the present, providing a unique opportunity to assess TB epidemiology over 147 years in Denmark.

Aim

Our aim was to describe the TB disease burden in Denmark in relation to historical events, living conditions and health interventions during the past 147 years.

Methods

We performed a nationwide register-based ecological study including all persons with TB in Denmark from 1876 through 2022, correlating the TB incidence to social, economic and health indicators.

Results

In Denmark, the overall TB incidence and mortality declined markedly over the past 147 years, only marginally influenced by specific TB interventions such as sanatoria, Bacillus Calmette-Guèrin (BCG) vaccination, mass screenings and antibiotics. Parallel to this decline, the country experienced improved living conditions, as illustrated by decreased infant mortality and increased life expectancy and wealth. In 1978, Denmark became a low-incidence country for TB with risk groups predominantly affected, and with a continuous change in demographics towards fewer Danish-born cases and relatively more migrant cases.

Conclusions

The decline over time in TB incidence and mortality in Denmark preceded specific TB interventions and can, first of all, be attributed to improved living conditions. TB has now become a rare disease in Denmark, predominantly occurring in particular risk groups. Future elimination of TB will require a combination of specific health interventions in these risk groups combined with a continued focus on improving socioeconomic status and living conditions.
Hepatitis E virus infections in German blood donors: results of 8 years of screening, 2015 to 2022
Authors: Plümers Ricarda , Dreier Jens , Knabbe Cornelius , Gömer André , Steinmann Eike , Todt Daniel , Vollmer Tanja
Published: June 2024

Background

Awareness of transfusion-transmitted hepatitis E raised in recent years led to the mandatory testing of blood donations in some European countries for hepatitis E virus (HEV) RNA. However, little is known about the epidemiology of HEV infections.

Aim

To and describe and analyse the epidemiology of HEV infections in blood donors in Germany.

Methods

Data from routine testing of therapeutic blood products donated between January 2015 and December 2022 at the Uni.Blutspendedienst OWL were analysed at the Institute of Laboratory and Transfusion Medicine, Heart and Diabetes Centre North Rhine-Westphalia. A total of 731,630 allogenic blood donations from 119,610 individual blood donors were tested for HEV RNA in minipools of 96 samples. The HEV RNA-positive donations were analysed for the presence of anti-HEV IgM and IgG. The HEV strains were genotyped and various clinical liver-specific parameters were determined.

Results

A total of 497 HEV-positive blood donations were identified, resulting in a yearly incidence of 1:1,474, from which 78.4% of the donations were RNA-only positive. Increased alanine aminotransferase activity was determined in 26.6% of HEV RNA-positive donors and was associated with the detection of IgG antibodies (1.2% anti-HEV IgM-positive, 11.9% anti-HEV IgM- and IgG-positive and 8.5% anti-HEV IgG-positive). An average incidence of 0.084–0.083% HEV RNA-positive donations in June and July in all years was observed, and a higher proportion of HEV RNA-positive men compared with women. All isolated HEV sequences corresponded to genotype 3.

Conclusion

Our results underline the necessity of HEV RNA screening in blood donations.
Introduksi Berbagai Hijauan sebagai Sumber Serat Pakan Kelinci di Desa Nglegok Kabupaten Blitar
Authors: Lidiyawati Anna , Faradila Riska , Khopsoh Binti , Haryuni Nining , Lestariningsih Lestariningsih , Afrilia Tika
Published: June 2024

Pengabdian kepada masyarakat ini dilakukan di Desa Nglegok Kabupaten Blitar pada 27 Juli 2021 kepada peternak kelinci. Tujuan dari PKM ini adalah untuk meningkatkan pemahaman peternak kelinci  tentang keragaman hijauan yang bisa di introduksi sebagai pakan ternak. Metode yang digunakan adalah pendidikan masyarakat melalui penyuluhan yang dengan melihat langsung hijaun berdasarkan anatomi dan morfologi dari hijauan pakan antara lain Asystasia gangentica (bayam-bayaman), Chromolaena odorata  dan putri malu (Mimosa pudica). Data didapatkan dari hasil quisioner sebelum dan sesudah penyuluhan yang dianalisa secara deskriptif. Hasil dari pengabdian ini adalah pengetahuan peternak kelinci  dengan meningkat sebesar 40% baik terhadap jenis hijauan dari segi nutrisi maupun jumlah yang bisa digunakan dalam ransum. Dengan meningkatnya pengetahuan, diharapkan peternak mengaplikasikan hijauan yang diperkenalkan sebagai alternatif hijauan pakan ternak kelinci.
Pelatihan Penyusunan Laporan Keuangan pada Usaha Ternak Ayam Petelur di Desa Wonodadi
Authors: Izzah Samlatul , Harwida Gleydis
Published: June 2024

Peternakan adalah usaha yang bertujuan untuk meningkatkan manfaat ternak yang diperoleh melalui penerapan teknik tertentu yang menguntungkan secara ekonomi. Peternakan ayam petelur merupakan sektor ekonomi unggulan dalam lapangan usaha di daerah Blitar. Wonodadi adalah salah satu kecamatan yang ada di Kabupaten Blitar, Bertani dan beternak merupakan mata pencaharian utama masyarakat setempat. Populasi yang cukup tinggi pada peternak ayam petelur juga terdapat di wilayah Wonodadi.  Kegiatan pengabdian ini dilaksanakan di Desa Wonodadi Kecamatan Wonodadi Kabupaten Blitar. Adapun pelaksanaan kegiatannya adalah tahap sosialisasi, tahap pelaporan, Kegiatan pelatihan penyusunan laporan keuangan usaha ternak ayam petelur di Desa Wonodadi memberikan kontribusi positif yakni peternak memahami Teknik penyusunan laporan keuangan. Dengan bantuan aplikasi Microsoft excel membantu peternak memudahkan dalam mencatat transaksi usaha.
Penyusunan Studi Kelayakan pada Sentra UKM Provinsi Kalimantan Selatan (Karet Alam)
Authors: Avianti Widiya
Published: June 2024

Dibutuhkannya Pengembangan Factory Sharing (Rumah Produksi Bersama) untuk pengolahan karet terpadu yang dikelola oleh Koperasi diharapkan dapat Menjamin kontonuitas permintaan karet yang bermutu baik melalui rantai pasok yang efektif dan efisien, Meningkatkan kuantitas dan mutu produksi, Memperoleh rekomendasi kebijakan pengembangan Rumah Produksi Bersama KUKM komoditas Karet di Kabupaten Tanah Laut, Provinsi Kalimantan Selatan. Dalam rangka pencapaian target SDGs tersebut, Rumah Produksi Bersama (RPB) Karet Alam di Kalimantan Selatan dapat memberikan kontribusi besar, melalui efisiensi dan efektivitas operasi yang optimal. Selain itu juga mempertimbangkan Pendekatan green industry clustering (green economy, green technology, & green product), dengan rantai pasok yang integratif dari hulu-hilir dengan prioritas pada pemanfaatan teknologi ramah lingkungan. Pengembangan usaha melalui Rumah Produksi Bersama komoditas karet di Kabupaten Tanah Laut layak secara finansial, dan  penggantian bahan bakar dari solar menjadi cangkang sawit/biomass dapat meningkatkan keuntungan RPB.
Kata Kunci: Rumah Produksi Bersama, RPB, UKM, Koperasi, Karet Alam
Pendampingan Pembelajaran Tatap Muka Terbatas untuk Meningkatkan Kompetensi Literasi SD Se-Kabupaten Sambas Kalimantan Barat
Authors: Izzuddin Ahmad , Yulianto Agus , Pambudi Moch Rio
Published: June 2024

Pembelajaran jarak jauh berdampak pada penurunan kompetensi literasi. Permasalahan penuruanan capaian pembelajaran ditemukan pada saat observasi dan pre-test.  Permasalahan dikelas bawah masih banyak siswa yang belum mengenali huruf, belum bias mengeja, dan belum bisa merangkai kata. Permaslahan pada kelas atas siswa yang belum bisa memahami dan mengkritisi bacaan. Tujuan pengabdian untuk membantu peserta didik untuk meningkatkan kompetensi literasi serta mendapatkan hak-hak pendidikan dan kegiatan belajar pada era pandemic di SD se-kabupaten Sambas. Kegiatan pengabdian ini dilakukan dengan tiga tahapan. Tiga tahapan yang dilakukan antara lain; (1) assesment awal, (2) pendampingan perseta didik, dan (3) assesment akhir. Hasil rata-rata skor pre-test literasi sebesar 60, post-test literasi sebesar 82, dan gain-score literasi sebesar 56,5%.
PERENCANAAN STRATEGI PENERAPAN PLATFORM DIGITAL PADA SMK PAWYATAN 3 DHAHA KEDIRI
Authors: Witra Widyasari Puspa Permata , Anugrah Indra Gita
Published: June 2024

Sekolah Menengah Kejuruan (SMK) merupakan salah satu pendidikan yang diadakan oleh Indonesia untuk mempersiapkan peserta didik agar dapat terjun langsung ke dalam industri. Hal tersebut sangat mendukung program pemerintahan terkait dengan revolusi industri 4.0 dimana adanya kolaborasi antara teknologi dengan seluruh bidang. Salah satu SMK yang turut serta untuk mendukung program pemerintahan terkait dengan revolusi industri adalah SMK Pawiyatn 3 Dhaha Kediri dimana SMK ini merupakan salah satu SMK di bawah naungan Yayasan Pawyatan yang memiliki keahlian utama pada bidang teknologi. Meskipun demikian, sebagai salah satu SMK yang mengedepankan kehalian pada bidang teknologi, SMK belum mengimplementasikan teknologi informasi dalam hal strategis sekolah. Untuk mendukung hal tersebut, Universitas Muhammadiyah Gresik sebagai pelaksana melaksanakan sebuah kegiatan untuk merencanakan strategi penerapan platform digital pada SMK Pawyatan 3 Dhaha Kediri. Kegiatan ini diharapkan dapat membantu SMK Pawyatan 3 Dhaha Kediri untuk merencanakan rencana strategis terkait dengan pengembangan sekolah. Hasil dari kegiatan ini adalah SMK Pawyatan 3 Dhaha Kediri memiliki sebuah permasalahan untuk menarik minat calon peserta didik untuk mendaftarkan diri pada SMK Pawyatan 3 Dhaha Kediri. Selain itu SMK Pawyatan 3 Dhaha Kediri juga memiliki permasalahan terkait dengan tracer study lulusannya. Oleh karena itu, pembimbingan pemanfaatan platform digital nantinya diharapkan dapat meningkatkan animo calon peserta didik yang akan mendaftar pada SMK Pawyatan 3 Dhaha Kediri serta dapat melacak seluruh peserta didik lulusan SMK Pawyatan 3 Dhaha Kediri.
KAPABILITAS BELANJA ONLINE MELALUI MARKETPLACE OLINE UNU BLITAR DI BLITAR PROVINSI JATIM
Authors: Harwida Gleydis , Novila Evita , Hadi Saptono , Tertibi Yaoma , Fatria Nur Arqom Eka
Published: June 2024

Pengabdian mengembangkan edukasi multi-persepsi mahasiswa-mahasiswa Perbankan Syariah FAI UNU Blitar atas budaya-budaya role model on-line aplication marketplace taktik peningkatan (softskill dan hardskill) fundamental keterampilan berpikir praktis tata kelola perilaku mahasiswa “learn to do” pemasaran dan budaya hidup. Pendampingan kompetensi-performansi wawasan ilmu pengetahuan, teknologi dan informasi manajemen pemasaran digital, peningkatan softskill dan hardskill  pada berpikir hidup dan pola online shop pada perilaku tindak berpikir “learn to do online shop”. Desain kegiatan pengabdian ini merupakan rancangan pengabdi dengan UPT Perpustakaaan UNU Blitar, sebagai upaya berkontribusi memberikan informasi subjek pendampingan, terkait menumbuhkembangkan serta meningkatkan komptensi system belanja online (online shop) tepat guna gaya selingkung Universitas Nahdlatul Ulama Blitar yang mampu menjembatani pemahaman mahasiswa dalam berbudaya online shop melalui plan marketplace.
Supplementary chapters of life insurance mathematics
Authors: Falin Gennady
Published: June 2024

The text describes the concept of profit testing for actuarial analysis of traditional life insurance contracts. Basic concepts are illustrated by problems from the past actuarial exams of The Institute and Faculty of Actuaries (UK), The Society of Actuaries (USA), Bank of Russia, all with detailed solutions. The text is intended for students of mathematics, economics and finance who wish to become a qualified actuary.
Travelling During Travel Bubble: Assessing the Interrelationship between Cognitive, Affective, Unique Image, and Future Revisit Intention
Authors: Asyraff Muhammad Aliff , Hanafiah Mohd Hafiz , Md Zain Nur Adilah
Published: June 2024

This research study utilises Mehrabian and Russell's Stimulus-Organism-Response (SOR) model to explore the connections between various components of a destination image (cognitive, affective, and unique) and the intention of travellers to revisit Malaysia. A total of 402 responses were collected using purposive sampling. The Partial-Least Square-Structural Equation Modelling (PLS-SEM) method was employed to examine the research model and its proposed hypotheses. The findings reveal that the cognitive and unique aspects of the destination image significantly influence the affective image. This quantitative analysis confirms that the destination image's unique and affective components significantly impact the intention to revisit. Interestingly, the cognitive image does not significantly impact the intention to revisit. The bootstrapping analysis demonstrates that the affective image mediates the relationship between the cognitive image and the intention to revisit. However, the unique image, indirectly through affective image, does not influence the intention to revisit. This study contributes to our understanding of the application of the extended SOR model by Mehrabian and Russell in the context of tourism, particularly regarding destination image dimensions in different settings, such as islands and travel bubble destinations. From a practical standpoint, the travel bubble is seen as an effective crisis management strategy employed by certain countries to stimulate their tourism industry in the midst of the COVID-19 pandemic. This study provides valuable insights for policymakers and stakeholders regarding creating a positive experience while maintaining appropriate preventive measures within the travel bubble program.