bluuebunny/crossref_metadata_2025 huggingface dataset:
Ocean alkalinity enhancement impacts: regrowth of marine microalgae in alkaline mineral concentrations simulating the initial concentrations after ship-based dispersions
Authors: Delacroix Stephanie , Nystuen Tor Jensen , Tobiesen August E. Dessen , King Andrew L. , Höglund Erik
Published: August 2024

Abstract. Increasing the marine carbon dioxide (CO2) absorption capacity by adding alkaline minerals into the world's oceans is a promising marine carbon dioxide removal (mCDR) approach to increase the ocean's CO2 storage potential and mitigate ocean acidification. Still, the biological impacts of dispersion of alkaline minerals need to be evaluated prior to its field deployment, especially the impacts of the initial discharge causing local and temporary extreme alkalinity/pH changes. In this study, the toxicity effect on marine microalgae of two commonly used alkaline minerals, calcium hydroxide (Ca(OH)2) and magnesium hydroxide (Mg(OH)2), was determined by adding the same equivalent molar concentration of hydroxyl ions. Cultures of marine green microalgae Tetraselmis suecica were exposed to Ca(OH)2 or Mg(OH)2, in concentrations mimicking the initial high concentrations following a dispersion scenario from a ship. A short-term exposure with high-alkaline mineral concentration called “dispersion phase” was followed by a dilution step and a “regrowth” phase over 6 d. There was no detectable effect of Mg(OH)2 treatment on algae growth either after the dispersion phase or during the regrowth phase, compared to control treatments. The Ca(OH)2 treatment resulted in very few living algal cells after the dispersion phase, but a similar growth rate was observed during the regrowth phase as was for the Mg(OH)2 and control treatments. Standardized whole effluent toxicity (WET) tests were carried out with a range of Mg(OH)2 concentrations using a sensitive marine diatom, Skeletonema costatum, which confirmed the relatively low toxicity effect of Mg(OH)2. Similar biological effects were observed on natural microalgae assemblages from a local seawater source when applying the same Mg(OH)2 concentration range and exposure time used in the WET tests. The results suggest that Mg(OH)2 is relatively safe compared to Ca(OH)2 with respect to marine microalgae.
The roles of surface processes on porphyry copper deposits preservation
Authors: Hadler Boggiani Beatriz , Salles Tristan , Mallard Claire , Atwood Nicholas
Published: August 2024

Abstract. Porphyry copper deposits typically originate within subduction zones at 2 to 5 km depths. These deposits are exhumed due to the influence of tectonic forces and climate-driven erosion. Porphyry copper deposits are currently only mineable at relatively shallow depths, and their prospectivity relies on a balance between the rate of exhumation and preservation. In this study, we evaluate the impact of surface processes on the preservation or exhumation of porphyry copper deposits. To do so, we rely on a global-scale numerical model (goSPL), which simulates landscape dynamics and associated erosion and deposition patterns over geological time scales. High-resolution Cenozoic simulations incorporate published open-source global paleo-climate and paleo-elevation datasets, and have been fine-tuned using contemporary data. We then calculate exhumation rates by comparing the ages of known porphyry copper deposits and their simulated emplacement depths based on modelled erosion-deposition values. Obtained average exhumation rates vary from 10−2 to 10−1 km/Myr, with an overall difference of 0.04 mm/yr when compared to independent erosion rate estimates available from published studies. The predicted global mean emplacement depths range from 1 to 3 km. To highlight the influence of paleo-reconstructions on exhumation rate estimates, we analyse simulated erosion rates across the Andean region using two distinct paleo-climate models and find significant spatial and temporal differences across the Central Andes. While our landscape evolution model successfully predicts the known emplacement depths for the North and South Andean deposits younger than 20 Myr, it also predicts depths exceeding 6 km for Central Andean deposits older than 60 Myr. We attribute these mismatches to a combination of limitations related to model assumptions and input resolutions. Our results show the intricate connection between deposit preservation and surface processes. Our method offers an addition to the traditional porphyry copper exploration toolkit that links geological observations to plate tectonics dynamics and paleo-climatic reconstructions.
Objectively identified mesoscale surface air pressure waves in the context of winter storm environments and radar reflectivity features: a 3+ year analysis
Authors: Allen Luke R. , Yuter Sandra E. , Miller Matthew A. , Tomkins Laura M.
Published: August 2024

Abstract. Atmospheric gravity waves (i.e., buoyancy waves) can occur within stable layers when vertical oscillations are triggered by localized heating, flow over terrain, or imbalances in upper level flow. Case studies of winter storms have associated gravity waves with heavier surface snowfall, but the representativeness of those findings for settings without orographic precipitation has not been previously addressed. To detect gravity waves, we deployed networks of high precision pressure sensors from January 2020 to April 2023 in and around Toronto, ON, Canada, and New York, NY, USA, two regions without strong topographic forcing. Pressure wave events were identified when at least 4 sensors in a network detected propagating pressure waves with wave periods ≤ 67 min, wavelengths ≤ 170 km, and amplitudes ≥ 0.45 hPa. We detected 33 pressure wave events across 40 months of data, of which 23 were gravity waves and the rest were frontal passages, outflow boundary passages, or a wake low. Reanalysis model output and operational weather observations provided environmental context for each gravity wave event. Consistent with previous work, most gravity wave events occurred with strong upper-level flow imbalance to the south or west of their location. Of the 79 winter storms with snow that occurred over our 40 months of observations, only 6 had detectable gravity waves. For New York City, the typical offshore cyclone low center track means the metro area is usually in a location where gravity waves are not expected to occur.
Long-term trends in aerosol properties derived from AERONET measurements
Authors: Zhang Zhenyu , Li Jing , Che Huizheng , Dong Yueming , Dubovik Oleg , Eck Thomas , Gupta Pawan , Holben Brent , Kim Jhoon , Lind Elena , Saud Trailokya , Tripathi Sachchida Nand , Ying Tong
Published: August 2024

Abstract. Over the past two decades, remarkable changes in aerosol compositions have been observed worldwide, especially over developing countries, potentially resulting in considerable changes in aerosol properties. The Aerosol Robotic Network (AERONET) offers high precision measurements of aerosol optical parameters over about 1700 stations globally, many of which have long-term measurements for one or more decades. Here we use AERONET Level 2.0 quality assured measurements to investigate long-term trends for aerosol optical depth (AOD) and Ångström exponent (AE) trends, and quality-controlled Level 1.5 inversion products to analyze trends of absorption aerosol optical depth (AAOD) and single scattering albedo (SSA) at stations with long-term records. We also classify the aerosol properties in these sites into 6 types, and analyze the trends of each type. Results reveal decreases in AOD over the majority of the stations, except for North India and the Arabian Peninsula, where AOD increased. AE also decreased in Europe, eastern North America, and the Middle East, but increased over South Asia and East Asia. The decreased AE over Europe and eastern North America is likely due to decreased fine-mode anthropogenic aerosols, whereas that over the Arabian Peninsula is attributed to increased dust activities. Conversely, increased AE over North India is probably attributed to increased anthropogenic emissions and decreased dust loading. Most stations in Europe, North America, East Asia, and South Asia exhibit negative trends in AAOD, whereas Solar_Village in the Arabian Peninsula has positive trends. SSA at most stations increases and exhibits opposite trends to AAOD, but with several stations in central Europe and North America showing decreased SSA values. Trend analysis of different aerosol types further reveals the changes of different aerosol components that are related to AOD, AE, AAOD, and SSA trends. Stronger reductions in fine-mode absorbing species than that of non-absorbing aerosols are found over Europe and East Asia, whereas in eastern North America the reductions of aerosols are dominated by non-absorbing species. Increased aerosols in Kanpur over North India should be mainly comprised of scattering species, whereas those in Solar_Village over the Arabian Peninsula are mainly dust. Weak seasonality is found in the trends of all aerosol parameters analyzed in this work.
A direct comparison of single grain and multi-grain aliquot luminescence dating of feldspars from colluvial deposits in KwaZulu-Natal, South Africa
Authors: Riedesel Svenja , Guérin Guillaume , Thomsen Kristina J. , Sontag-González Mariana , Blessing Matthias , Botha Greg A. , Hellers Max , Möller Gunther , Peffeköver Andreas , Sommer Christian , Zander Anja , Will Manuel
Published: August 2024

Abstract. The erosional landscape of the Jojosi Dongas in KwaZulu-Natal, South Africa, expose accretionary slope deposits that preserve important geological and archaeological information. This landscape has been occupied by modern humans during the stone age for many thousands of years as evidenced by the presence of numerous stone artefacts interbedded within at least three phases of gully cut-and-fill deposits. A contextualisation of the artefacts and their role for human evolution in southern Africa, as well as developing an understanding of the environmental conditions that shaped this inhabited landscape, is only possible by establishing a robust chronological framework. Here we use luminescence dating of feldspars to constrain the geochronological framework for the sequence of accretionary hillslope deposition at Jojosi at three sampling locations. Initial suspicion of poor bleaching led us to measure single grains of feldspar, which revealed low luminescence sensitivity of the individual grains and a variable proportion of grains in saturation. Summing the luminescence signal of individual grains and creating synthetic aliquots enabled us to study the effect of signal averaging on the luminescence sensitivity, signal saturation, and dose distributions. We then compare the results from individual grain measurements and synthetic aliquots to true multi-grain aliquots. To allow for a quantification of the results, we apply four different dose models to the distributions, including the Central Age Model, the Average Dose Model, BayLum, and a standardised growth curve (SGC) approach using an averaged Ln/Tn value interpolated onto the SGC. Doses calculated for the different samples range from ~80 Gy to ~800 Gy and contain up to 67 % saturated grains. We evaluate the performance of the different dose models over this large dose range, with samples close to the saturation level of feldspar luminescence. On average we find good agreement between the results obtained using the different dose models, but observe that samples with a large number of saturated grains impact the consistency of the result. Overall, all dose models and data sets give consistent results below a saturated grain threshold of ~15 %, corresponding to a dose of ~120 Gy in this study. Finally, we favoured BayLum for age calculations of the single grain and multi-grain aliquot data sets, representing the opportunity to refine the chronology by including stratigraphic information in the age calculations. We were able to establish a chronology for the three sampled sections within the Jojosi Dongas constraining erosional and depositional processes from ~100 ka to ~700 ka, and human occupation of the area in the early MIS 5 and late MIS 6.
Servicios básicos y territorio: limitaciones y éxodo rural en el cuadrante Sureste de España
Authors: Giménez García Rubén , García Marín Ramón
Published: August 2024

Desde mediados del pasado siglo, las áreas rurales españolas han experimentado un proceso de despoblación sin precedentes. Con mayor o menor intensidad, este fenómeno puede ser apreciado en diferentes zonas del país. Ahora bien, su manifestación es mucho más vigorosa cuando se da en la mitad norte de España que cuando lo hace en la vertiente sur. No obstante, existen ciertos espacios geográficos ubicados en el sur que han sufrido una regresión demográfica muy destacada. Este es el caso de las comarcas que conforman el nodo interprovincial del sureste de la Península Ibérica. Entre los factores que, en mayor medida, propician la despoblación sobresale la desaparición/ausencia de servicios básicos. Este trabajo tiene el objetivo fundamental de evaluar tanto la oferta actual de diferentes servicios esenciales públicos (sanidad o educación) y privados (entidades bancarias o cobertura de banda ancha), como su evolución, accesibilidad, mantenimiento e influencia como causa o consecuencia del descenso demográfico sufrido por las comarcas que integran el espacio geográfico señalado. La metodología empleada está basada en el tratamiento de información procedente de fuentes oficiales, como el INE, Banco de España, o diferentes ministerios (Transformación Digital; Transición Ecológica y Reto Demográfico; Política Territorial y Función Pública; Educación, Formación Profesional y Deportes; etc.). Los resultados muestran la carencia de servicios básicos y su correlación con el éxodo rural.
Validación del sistema de interacciones para entornos rurales sostenibles. Un enfoque de diseño permacultural
Authors: Villar Lozano Mayerly Rosa , Castiblanco Prieto Juan José , Sánchez Tirado Jorge Herbert
Published: August 2024

Este artículo presenta el diseño y la validación del sistema de interacciones para la transformación de la vereda San Miguel del municipio de San Francisco-Cundinamarca en un entorno rural sostenible, desde un enfoque de diseño permacultural. Corresponde a uno de los resultados de una investigación que se adelanta desde la Facultad de Diseño en la Universidad Católica de Colombia, constituyéndose como referente para replicar en otros contextos con similares características, al aportar al desarrollo sostenible de los territorios rurales. Propone las articulaciones conceptuales y metodológicas entre el diseño y la sostenibilidad desde un enfoque de permacultura y, desde las interacciones de la ecología humana, es decir, entre el sistema social humano y el ecosistema; aportando además un instrumento para evaluación de niveles de permacultura y sostenibilidad aplicable en el territorio objeto. Con una propuesta metodológica bimodal, aborda aspectos de la investigación cualitativa y aplicada, bajo un enfoque crítico social, para lo cual emplea como método la Investigación Participativa (IP) y la Investigación Acción (IA).
To Determine the Blood Donor Deferral Pattern and Its Causes Among Blood Donors in Tertiary Care Hospital
Authors: . Gurika , Gupta Sonia , Kumar Rajesh
Published: August 2024

Objectives: Deferrals lead to loss of precious whole blood donors and blood units available for transfusion purposes. Knowledge of rate and causes of donor deferral can guide the recruitment strategy for whole blood donors. With this background the present study was planned to determine the rate and major reasons of blood donor deferral.
Methods: A cross sectional study was carried out for a period of 1 year from January 2020 to December 2020 in tertiary care hospital. A total number of 22652 potential blood donors were registered for blood donation, out of which 22134 (97.7%) were accepted for blood donation 518 (2.3%) were deferred for various reasons. Criteria for deferral were decided as per guidelines given by National Health Authority. Donors who were deferral were analyzed according to age, sex, occupation, education, marital status and reasons for deferral.
Results: Majority of the study subjects belonged to the age groups of 18-40 years and were married and followed Hindu religion. Among deferred donor males outnumbered the females (73.7% vs. 26.3%). The majority of deferrals were temporary deferrals 429 (82.8%) and it was seen that with increase in age, number of deferrals decreases.
Conclusions: Anaemia (32.6%) was the most common reason of temporary deferral followed by medications (21%). While the most common cause of permanent deferral was high blood pressure (40%) followed by Hepatitis C Virus (11.2%) and epilepsy (7.9%).

Key words: Blood Donor, Donor Deferral, Temporary Deferrals, Permanent Deferrals.
PREVALENCE AND RISK FACTORS ASSOCIATED WITH DIABETES MELLITUS AMONG CHILDREN OF PARENTS LIVING WITH DIABETES IN ONDO STATE, NIGERIA
Authors: Fasula J. O. , Adejumo B. I. G. , Akhaumere E. O. , Oke M. O. , Odionyenma U. C. , Dimkpa U. , Abdulkadir U. I.
Published: August 2024

Family history is recognized as one of the risk factors of diabetes mellitus, which could be used to single out individuals at various stages of risk and impact health-promoting behaviors and extend preventive efforts to such members of the family. To establish the prevalence of diabetes mellitus and problems associated with it among children of diabetic parents in Ondo state, Nigeria. The study comprises children of parents living with diabetes (n = 129) and children of parents without diabetes (n = 130) aged between18-59 years. The participants were recruited from various diabetes clinics in Government Hospital, Akure metropolis and University Teaching Hospital, Ondo State, Nigeria. Blood samples were collected, separated and stored for fasting blood glucose, glycated hemoglobin and fasting insulin analysis. Diabetes mellitus was determined using diagnostic criteria of glycated hemoglobin (HbA1c) level ≥48mmol/mol (≥ 6.5%) and fasting blood glucose (FBG) level ≥7.0 mmol/L. The incidence of diabetes mellitus was 38.8% and 14.0% among children of diabetic parents based on HbA1c and FBG criteria respectively. Among children of diabetic parents, higher (p < 0.05) prevalence of diabetes mellitus was observed in older adults, females, married, overweight/obese and those whose mothers were diabetic compared with younger adults, males, singles, normal weight and those whose fathers were diabetic respectively. The present findings call for an urgent need to improve healthy living that will lessen the risk of diabetic mellitus among children of diabetic parents and the general population.
COVID-19 and cholera co-infection and comorbidity in Africa and Asia: a systematic review and meta-analysis
Authors: Akinsulie Olalekan Chris , Olukogbe Oluwagbemisola Oyin , Idris Ibrahim , Joshi Melina , Williams Rhonda , Koku Roberta , Shahzad Sammuel , Babawale Pius I. , Banwo Olamilekan Gabriel , Gbadegoye Joy Olaoluwa , Ugwu Charles Egede , Fasakin Oluwole , Aliyu Victor Ayodele , Ogunleye Seto Charles , Okedoyin Deborah O. , Akande Qudus Afolabi
Published: August 2024

Background

Cholera and COVID-19 represent a dual burden on healthcare systems, especially in low-resource settings. Despite their significant impact, data on their co-occurrence and interaction remain unreliable. This is primarily due to limited and fragmented data availability, which affects our understanding of the relationship between these two diseases. This systematic review aims to address these gaps by summarizing the current state of knowledge and identifying specific data deficiencies.

Methods

A comprehensive search was conducted on PubMed, Scopus, and Web of Science. The search was limited to studies published from January 2020 to December 2023. Specific search terms included “cholera and COVID-19 co-infection,” “cholera outbreaks during COVID-19,” and “impact of COVID-19 on cholera.” The Studies were selected based on predefined criteria, including relevance to the topic, quality of the data, and geographical scope. The Studies were selected based on predefined criteria, including relevance to the topic, quality of the data, and geographical scope.

Results

A total of 18 studies were identified, encompassing a range of geographic locations and study designs. A meta-analysis revealed a strong positive correlation (95% confidence interval, CI=0.80, 0.99) between COVID-19 and cholera coinfection and comorbidity in Africa and Asia. Specifically, the correlation was observed between the frequency of cholera cases and the incidence of COVID-19, highlighting how the pandemic exacerbated cholera outbreaks in certain regions.

Conclusions

The findings highlight the essential need for improved data collection and surveillance to better understand and manage the dual burden of cholera and COVID-19. The systematic review also highlights significant publication bias and data limitations, suggesting that future research should focus on addressing these gaps through enhanced data collection methods and rigorous analysis. Recommendations include developing targeted interventions to improve vaccination coverage and water, sanitation, and hygiene (WASH) practices, alongside strategies to counteract misinformation about vaccines.

PROSPERO Registration ID: CRD42023485040
Aconteceu longe demais - A luta pela terra dos posseiros de Formoso e Trombas e a Revolução Brasileira
Authors: Rojas Gonzalo Adrián
Published: August 2024

A pouco conhecida "República de Formoso e Trombas", uma vitória na história construída dialeticamente pelo campesinato brasileiro na sua luta pela terra, é analisada no marco dos processos políticos de sua época.
Privatização da CSN – da luta de classes à parceria
Authors: Trópia Patrícia Vieira
Published: August 2024

Em Privatização da CSN - Da luta de classes à parceria, Edílson José Graciolli analisa o processo de mudança na orientação política do Sindicato dos Metalúrgicos de Volta Redonda (SMVR), no período de 1989 a 1993.
Conselhismo e democracia
Authors: Martorano Luciano Cavini
Published: August 2024

Partindo do fato de que o marxismo não tem uma teoria da democracia, o artigo procura sistematizar alguns dos principais argumentos sobre a democracia socialista encontrados nas obras de Lenin, Rosa Luxemburgo, Antonio Gramsci, Amadeo Bordiga, Max Adler, Otto Bauer, Karl Korsch e Anton Pannekoek e classificá-los segundo os seguintes temas: exercício e controle do poder, representação política, partidos e institucionalização. Dessa maneira, o artigo busca contribuir para a discussão de uma teoria da democracia socialista, considerada um dos grandes desafios para o marxismo do século XXI.
Marx, Gramsci e o conhecimento
Authors: Groppo Luís Antonio
Published: August 2024

O livro em questão resulta da tese de doutorado de Martins, defendida em 2004 na Faculdade de Educação da Universidade Estadual de Campinas. A apresentação de José Claudinei Lombardi, importante estudioso da história da educação referenciado no marxismo, destaca o embate epistemológico a ser travado com a pós-modernidade e com sua ênfase no não-racional e no subjetivo, tido como uma espécie de tradução filosófica da atual fase “irracional” do capitalismo.
Marx e o papel determinante das forças produtivas na evolução social
Authors: Germer Claus M.
Published: August 2024

Este artigo examina as concepções de Marx sobre o papel das forças produtivas no desenvolvimento da sociedade, bem como a relação entre o grau de desenvolvimento das forças produtivas e as relações sociais de produção. Afirmando que essas são teses fundamentais na concepção materialista e dialética da história, questionam-se as interpretações que atribuem à obra de Marx um compromisso com o chamado “determinismo tecnológico”. Para o autor, a fundamentação dessas duas concepções de Marx demonstraria que os críticos de Marx não se atêm rigorosamente aos princípios metodológicos do materialismo dialético.
Capitalismo em crise
Authors: Sabadini Mauricio de Souza
Published: August 2024

Um tema intensamente discutido nos últimos anos, tanto no meio acadêmico quanto fora dele, foi a eclosão da crise capitalista e suas características, verificadas na economia mundial pós-2008. Efeitos perversos sobre as esferas da produção e circulação do ciclo do capital global puderam ser sentidos em diversos países ao redor do mundo, afetando diretamente o nível da atividade econômica e, consequentemente, a criação de emprego e renda dos trabalhadores. Entendida por nós como uma crise capitalista que se manifestou na esfera financeira do capital a partir dos movimentos especulativos dos ativos financeiros, a crise que eclodiu em fins de 2008 apresentou como característica central a expansão significativa do capital fictício a partir dos papéis transacionados nas bolsas de valores. Um “mundo de papéis”, como dizia Marx, que cada vez mais procura formas de remuneração e que ao mesmo tempo pressiona a força de trabalho para aumentar a geração de mais-valia.
Возможна ли реалистичная культурология современности? (статья вторая)
Authors: Мартынов В.А.
Published: August 2024

Во второй статье о современности вначале дается краткий очерк теории «постбахтинской» культурологии, затем в оптике этой теории определяются границы и параметры модерна и экспериментально проверяются эвристические возможности этой теории. Прежде всего, оказывается допустимой строгая фиксация исторических границ современности: ее история начинает отчет с 70–80-х гг. XVIII в. Начиная с этого рубежа, время перестает быть всего лишь поводом для умозрений, фактор будущего становится основным вектором, структурирующим психику человека. Тогда в перспективе этого фактора можно попытаться посмотреть на некоторые важнейшие культурные практики, они оказываются стратегиями выживания в состоянии «футурошока». Так, например, пристальный взгляд сквозь оптику реалистичной культурологии позволяет увидеть в авангардистском искусстве поточное механическое производство симулякров оригинальности. А реалистичный взгляд на бесконечно длящиеся споры о «постмодерне», «супермодерне», «гипермодерне», «метамодерне», «постпостмодерне» и т.п. позволяет обрести твердую опору для точки зрения извне, сверху. Споры по содержанию тоже возможны, но они вторичны, вначале нужно видеть шестеренки и подшипники самого механизма производства «эпох», т. е. активный «творческий» процесс порождения концепций, предлагающих новые варианты пост-, мета-, гиперсовременности и т.д. оказываются тоже конвейером, простым поточным производством.
Культурный аспект «мягкой силы» Германии в России в 2014–2021 гг.
Authors: Контрерас Кооб В.А.
Published: August 2024

Рассматривается деятельность немецких организаций культуры по продвижению «мягкой силы» Германии в России в 2014–2021 гг. В культурной сфере эту задачу реализуют Институт имени Гёте, основанный в 1951 г., и медиакомпания Deutsche Welle, созданная в 1953 г. Целями этих организаций в России помимо налаживания диалога в сфере культуры является содействие формированию в России гражданского общества в выгодном Германии виде и поддержка русских немцев. За период с 2014 по 2021 гг. деятельность этих организаций активизировалась, причём в ущерб интересам России. Помимо развития культурных и образовательных проектов, главными темами мероприятий Института имени Гёте стали толерантность, инклюзивность и современное искусство в России. Deutsche Welle после 2014 г. стала позиционировать себя как единственный голос российской оппозиции, нарастила взаимодействие с её представителями и молодежью, а также более критично высказывалась относительно внешней и внутренней политики России.
Распределение медиапотребления посетителей Санкт-Петербургского международного книжного салона – 2022 в условиях увеличения потребности в актуальной новостной информации
Authors: Шамрай А.Г.
Published: August 2024

Рассмотрено изменение в медиапотреблении посетителей Санкт-Петербургского международного книжного салона – 2022 в контексте современных социально-политических вызовов последнего времени. В ходе исследования показано, что указанные вызовы привели к увеличению потребности медиапотребителей в актуальной и аналитической новостной информации, которая все чаще стала находиться в современных медиаканалах – интернет-сайтах и, особенно, в мессенджерах. Следствием этого стало сокращение просмотра телевизионных передач, радио. Печатные СМИ также оказались для большинства респондентов (кроме лиц старшего возраста) не в состоянии адекватно ответить на возникшие потребности в актуальной, быстрой и авторской подаче новостной информации. При этом посетители книжного салона, будучи приверженцами традиционных форм восприятия информации, сохранили интерес к аналитической информации, а коммуникативный аспект новостного медиапотребления остался на втором плане.
Музей как субъект креативных индустрий: предыстория
Authors: Каверина Е.А.
Published: August 2024

Сегодня в отечественном публичном пространстве активно выстраивается полилог о важности развития креативной экономики, в основании которой находятся креативные индустрии, и подчеркивается, что именно они должны стать одним из локомотивов социально-культурного развития страны. Богатое мировое и отечественное культурное наследие, сохраняемое и представляемое музеями, и сам музей являются уникальной основой для российского креативного сектора. Музеи сегодня становятся активными участниками креативных индустрий, переосмысляют и расширяют свой статус, создают новые форматы и каналы взаимодействия с общественными и целевыми аудиториями. Кроме того, музей сегодня сам становится осознанно создаваемым авторским креативным проектом и креативным продуктом. Современная социокультурная и экономическая ситуация побуждают музей развиваться, объединяя в своей деятельности высокую миссию служения и эффективную маркетингово-коммуникационную деятельность. Эта сложная задача, которая решается профессионалами на протяжении уже нескольких лет, сегодня получила новые векторы, что и диктует актуализацию размышления на эту тему.
Загадочная Мария Карловна Андерсон (Васильева): материалы к биографии
Authors: Гурова Я.Ю.
Published: August 2024

Андерсон Мария Карловна (Васильева Мария Анисимовна, по мужу Риттер; 1870–1944) – русская балерина, артистка петербургских императорских театров 1880–1890 гг. Первая исполнительница партий Флер де Фарин, Белая Кошечка в «Спящей красавице», Маркитанка и Чай в «Щелкунчике» и др. Любимица П.И. Чайковского в адресной книге Петербурга значилась как Мария Анисимовна Васильева, несколькими годами позже – Мария Карловна Риттер, в Витебск приехала уже Мария Васильева-Андерсон. Мужественная женщина с очень сложной судьбой. Ее творческая жизнь на сцене Мариинского театра была короткой, но яркой. Андерсон не совершила революции как балерина, но по воле трагического случая помогла Дирекции Императорских театров реформировать систему пожарной безопасности и провести реформу, что способствовало сохранению жизни многих артистов. В статье впервые представлено комплексное исследование творческой биографии балерины, ряд фактов, уточненные даты жизни, места службы вводятся в научный оборот впервые.
Спектакль К. К. Тверского «Человек с портфелем» (БДТ, 1928): сценический диспут на тему «Интеллигенция и Октябрь»
Authors: Ряпосов А.Ю.
Published: August 2024

Статья посвящена изучению спектакля «Человек с портфелем», поставленного К.К. Тверским по пьесе А.М. Файко на сцене БДТ в 1928 году. Спектакль стал первой пробой по реализации программы индустриализации театра, выдвинутой К.К. Тверским. Приемы электрофикации театра, кинофикации театра и радиофикации театра, использованные в постановке режиссером К.К. Тверским и художником М.З. Левиным, продемонстрировали экспрессионистский характер присущего им сценического искусства.
К вопросу формирования чувства стиля у студентов актерских специальностей в процессе работы над исполнением вокальной музыки в драматических спектаклях
Authors: Вуйошевич-Йованович С.
Published: August 2024

Статья посвящена важной и актуальной практической проблеме – воспитанию чувства стиля в работе над исполнением вокальной музыки к драматическим спектаклям у студентов-актеров. Не во всех ВУЗах этой проблеме уделяется должное внимание, хотя развитие соответствующих навыков и обретение в связи с этим теоретических знаний разносторонне образовывают студента и расширяют диапазон возможностей будущего артиста.
PENGARUH ISLAMIC BRANDING, LABEL HALAL, LABEL BPOM, TERHADAP KEPUTUSAN PEMBELIAN PRODUK MAKANAN DAN KOSMETIK
Authors: Malihah Lola , Azizah Azizah , Karimah Husna
Published: August 2024

Beredar berbagai macam inovasi produk yang berkembang menghasilkan berbagai jenis produk khususnya produk makanan dan kosmetik yang dapat dikonsumsi. Oleh sebab itu, peneliti melakukan penelitian yang mengindikasikani islamic branding, label halal dan label BPOM menjadi indicator dari keputusan pembelian para santriwati di Pondok Pesantren Salafiyah Darussalam Martapura. Penelitian ini bertujuan untuk mengetahui pengaruh Islamic branding, label hahal, dan label BPOM tehadap keputusan pembelian produk makanan dan kosmetik di Ponok Pesantren Salafiyah Darussalam Martapura. Data yang digunakan pada penelitian ini adalah data primer yang didapat dari kuesioner. Metode sampling pada penelitian ini menggunakan teknik purposive samplimg, yaitu kelas X, XI, XII Madrasah Aliyah yang berjumlah 209 anak. Adapun metode pengolahan data yang digunakan peneliti adalah analisis regresi linier berganda, uji simultan (F) dan uji parsial (t) dengan menggunakan program komputer SPSS.
Berdasarkan hasil dari penelitian yang ditemukan di lapangan menunjukkan bahwa berdasarkan uji hipotesis parsial (t) label BPOM secara parsial berpengaruh signifikan terhadap keputusan pembelian. Sedangkan Islamic branding dan label halal tidak menunjukkan pengaruh signifikan terhadap keputusan pembelian para santriwati. Adapun uji F islamic branding, label halal dan label BPOM secara simultan menunjukkan bahwa ketiga variabel ini berpengaruh secara signifikan dengan nilai signifikansi 0,000 = 0,05. Artinya secara simultan variabel islamic branding, label halal dan label BPOM berpengaruh signifikan sesuai dengan nilai signifikan yang menjadi acuan.
Pengaruh Tingkat Pendidikan, Upah, dan Migrasi Terhadap Pengangguran di Kota Makassar
Authors: Juardi Juardi , Arifai Arifai , Umar Mustofa
Published: August 2024

This research aims to find out that the problem of unemployment does not only affect economic life. Apart from that, the problem of unemployment is also closely related to the educational and social fields. In the current era, not only people with low education are unemployed, but more and more people with higher education are also unemployed. So researchers researched to determine the influence of education level, wages, and incoming migration on unemployment in Makassar City. This research uses quantitative research. This research uses quantitative research and the data used is secondary data, where secondary data is data contained in the media such as data from the central statistical agency and from online news and data in the form of complete data recording reports. Data was obtained from the Central Statistics Agency (BPS) and the population and civil registration service in the period 2007-2022. The data analysis method used in this research is the multiple linear regression method using the Statistical Program For Social (SPSS) software method. The estimation results show that: The education level variable has an effect on unemployment in Makassar City, the Wage variable has no effect in Makassar City and the Incoming Migration variable has no effect on unemployment in Makassar City
The Influence of ZIS Literacy and Trust on The Decision to Channel ZIS Through Digital Payment at LAZISMU in Makassar City
Authors: Japar Rahayu , Wahab Abdul
Published: August 2024

Zakat, Infaq, and Sadaqah (ZIS) not only constitute an obligation for Muslims but also play a crucial role as an alternative source of state financing, capable of stimulating economic activities and enhancing individual purchasing power. The distribution of ZIS acts as a balancing instrument in the financial economic sector of society, referred to as al-maliyah al-ijtima'iyah, which supports communal welfare. This study aims to examine the influence of ZIS literacy and trust levels on the use of digital payment methods for the distribution of ZIS. A quantitative approach is employed, with respondents comprising mustahik from Lazismu Makassar, as well as muzakki and munfiq who utilize digital payments. Data is gathered through questionnaires and analyzed using tests for convergent validity, discriminant validity, composite reliability, and structural model evaluation. The findings indicate that ZIS literacy has a positive and significant effect on the decision of muzakki and munfiq to channel ZIS through digital payments, with an original sample value of 0.325 and a P-value of 0.000. Trust is also found to have a positive and significant impact on the use of digital payment for ZIS distribution, with an original sample value of 0.647 and a P-value of 0.000. Both trust and ZIS literacy play essential roles in enhancing the use of digital payments, facilitating the distribution process, and strengthening the effectiveness of ZIS collection. The study concludes that improving ZIS literacy and trust in zakat management institutions can encourage more muzakki and munfiq to adopt digital payment methods, thereby supporting efficient ZIS management and maximizing the positive impact on community welfare.
Taxes and Islamic Philanthropy: Unlocking the Potential of Waqf in Individual Tax Reductions
Authors: Jamal Mulyono , Hidayatulloh Ahmad Fauzi , Ahmad Rusyda Afifah
Published: August 2024

Waqf, which is a form of Islamic philanthropy based on the principles of social justice and wealth distribution, has great potential to influence tax structures and government policy. This study examines the potential for integration between the tax system and Islamic philanthropy, with a focus on utilizing the concept of waqf as an instrument to reduce individual tax burdens. The research method is a literature survey of more than 20 articles related to social funds sourced from waqf as a strength of Islamic philanthropy by trying to study and analyze using qualitative methods. The results of the research are that there are five strategies that can be implemented within the framework of waqf cooperation with taxes. First, waqf assets that have been developed and have added value are entitled to tax benefits. Second, the results of cash waqf investments are eligible for tax incentives. Third, waqf assets may qualify for income tax exemption. Fourth, provide tax benefits to waqf donors. Lastly, provide tax incentives to business actors who help waqf institutions or movements. So the potential of waqf as a tax reduction instrument can be optimized, providing significant benefits for Muslim communities and driving the sustainable growth of Islamic philanthropy.
EVALUASI PENAWARAN TEKNIS TENDER PEKERJAAN KONSTRUKSI FASILITAS SISI DARAT BANDAR UDARA SIBORU FAKFAK PAPUA BARAT
Authors: Syafrudi Arief , Yusak Sabdono Mulyo  , Nina Restina  , Alfrielman Christian Ziliwu
Published: August 2024

Dalam pelaksanaan kegiatan pekerjaan konstruksi khususnya paket pekerjaan pemerintahan, pada umumnya pemilihan penyedia/pelaksana jasa pekerjaan konstruksi dilaksanakan dengan mekanisme tender. Salah satu paket pekerjaan yang menggunakan mekanisme tender yaitu Pekerjaan Konstruksi Fasilitas Sisi Darat Bandar Udara Siboru Fakfak Papua Barat yang diselenggarakan oleh Kementerian Perhubungan, Direktorat Jenderal Pehubungan Udara, Satuan kerja Bandar Udara Torea di Fakfak. Tender pekerjaan fasilitas sisi darat bandar udara Siboru Fakfak Papua Barat.digunakan sebagai sarana yang dinilai dapat memilih penyedia jasa yang kompeten baik secara kualifikasi, administrasi, teknis, dan harga. Perusahaan yang mengikuti tender harus memiliki kemampuan untuk memenuhi semua ketentuan dan persyaratan yang telah ditetapkan untuk dapat dinyatakan sebagai pemenang tender dan berhak untuk melaksanakan pekerjaan ini. Penelitian ini berfokus pada pemenuhan persyaratan teknis tender, serta bertujuan untuk memahami tata cara evaluasi dokumen penawaran teknis, mengidentifikasi efektifitas tata cara evaluasi dokumen penawaran teknis, dan juga untuk mendapatkan hasil penilaian penawaran teknis sehingga didapatkan pemenang. Hasil penelitian ini menjelaskan evaluasi teknis pada tender pekerjaan ini sangat baik digunakan untuk mengetahui unsur-unsur teknis yang dinilai, aspek-aspek yang menyebabkan banyak peserta tender tidak memenuhi persyaratan, dan nilai penawaran teknis masing-masing peserta.
Pengaruh Jenis Produk Cetakan, Harga Dan Kualitas Pelayanan Terhadap Keputusan Pembelian Pada Percetakan CV Citra Jalan Sisingamangaraja No 33 Medan Amplas
Authors: Mukti Ridho , Rahmat Muhammad , Safina WA Dian , Lubis Tukimin , Lubis Tukimin
Published: August 2024

This study aims to reveal the effect of product type, price, and service quality on purchasing decisions at CV Citra printing. As objectives include to determine the effect of product type on purchasing decisions, to determine the effect of price on purchasing decisions, and to determine the effect of service quality on purchasing decisions. This study uses a descriptive quantitative approach with questionnaire data collection methods, interviews, and documentation. The population in this study are consumers of CV Citra and the sample as respondents of this study will be taken using probability sampling with the lemeshow formula, namely 80 consumers who were met during the research. The results of this study indicate that the calculated F value of 303.761 is greater than the F table of 2.49, which means that simultaneously there is an influence on the type of product (X1), price (X2), and service quality (X3) on purchasing decisions at CV Citra printing. Partially, it can be seen that only the variables of product type (X1) and price (X2) have an effect on purchasing decisions, namely the variable type of product (X1) of 3.546 is greater than the t table of 1.665 and service quality (X3) of 6.702 is greater than the t table of 1.665, while for the price variable (X2) of -1.163 is smaller than the t table of 1.665 which indicates that the price variable (X2) has no effect on purchasing decisions. Based on the results seen from the coefficient of determination, the variable product type (X1), price (X2), and service quality (X3) have an effect, namely with an R2 value of 0.923 or 92.3%.
Keywords: Type of Product, Price, Services Quality, Purchasing Decisions
Pengaruh Pengguna Influencer Marketing Dan Promosi Diskon Terhadap Keputusan Pembelian Secara Online Di Marketplace Shopee
Authors: Junior Joshua , Hidayat Toni , Safina Wan Dian , Lubis Tukimin
Published: August 2024

This research aims to find out and analyze the influence of influencer marketing and discount promotions on purchasing decisions in the Shopee marketplace in the people of Jalan Garu II B Harjosari 1, Medan Amplas District. This research uses a descriptive quantitative approach with data collection methods of observation, questionnaires and interviews. The population in this study is the people of Jalan Garu II B Harjosari I, Medan Amplas District and the sample as respondents for this study will be taken using side purposive use with the Slovin formula, namely 100 people met during the research. The data obtained in this research was analyzed using multiple linear regression analysis with the SPSS 22 program. The results of this research show that the calculated F value of 372.095 is greater than the F table of 3.09, which means that simultaneously there is an influence on influencer marketing (X1) and discount promotions (X2) on online purchasing decisions on the Shopee marketplace. Partially, it can be seen that only the influencer marketing (X1) and discount promotion (X2) variables influence purchasing decisions, namely the influencer marketing variable (X1) of 7.686 is greater than the t table of 1.660 and the discount promotion (X2) is 2.982 greater. from the t table of 1.660. Based on the results seen from the coefficient of determination of the influencer marketing variable (X1) and discount promotions (X2), the influence is with an R2 value of 0.885 or 88.5%.
Pengaruh Brand Awarenes Dan Online Customer Review Terhadap Keputusan Pembelian Pada Market Place Shopee Studi Kasus Pada Masyarakat Dusun III Batang Kuis Deli Serdang
Authors: Nasution Ferdi Salim , Utama Indra , Hidayat Toni , Siregar Horia , Safina Wan Dian
Published: August 2024

Using the Shopee marketplace, this research tries to ascertain how brand awarenes and online customer reviews influence purchasing decisions in consumers in Dusun III Batang Kuis Deli Serdang. This study uses quantitative descriptive methodology and collects data through questionnaires, interviews, and observations. The population targeted by this study is everyone who uses the Shopee application, especially those who live in Dusun III Batang Kuis Deli Serdang. Respondents of this study will be selected using non-probability sampling and using the Slovin theory, namely 100 samples encountered during the research. Using the SPSS 22 application, multiple linear regression analysis was used to test the data collected for this study. The results of this study indicate that the calculated F value of 298,258 is greater than the F table of 3.09, which means that simultaneously there is an influence on the variables brand awareness (X1) and online costumer review (X2) on purchasing decisions (Y) in the shopee marketplace. Partially, it can be seen that the variables brand awareness (X1) and online costumer review (X2) have an effect on purchasing decisions, namely the brand awareness variable (X1) of 3.966 is greater than the t table of 1.660 and online costumer review (X2) of 4.714 is greater than the t table of 1.660. Based on the results seen from the coefficient of determination, the variables brand awareness (X1) and online costumer review (X2) have an effect with an R2 value of 0.860 or 8.60%.
Implikasi Pendapatan Terhadap Kesejahteraan Keluarga Dengan Pengelolan Keuangan Sebagai Variabel Intervening Di Kelurahan Tonasa Kabupaten Pangkep
Authors: Bakhtiar Ass Syamsul , Zalsabila Adinda Thitania , Nur Kherayani , Sarnawiah Sarnawiah , Hajar Hajar
Published: August 2024

This study aims to determine the effect of income on family welfare through financial management as an intervening variable in Tonasa Village, Pangkep Regency. This type of research is quantitative using a questionnaire to 90 respondents. Data collection techniques are library research and field research. Data are processed using path analysis, correlation coefficient, determination coefficient, t-test, and sobel test using SPSS 25.0. The results of the first study showed that there was a positive and significant effect of income on family welfare. The results of the second study showed that there was no effect of income on financial management. The results of the third study showed that there was no effect of financial management on family welfare. Furthermore, the results of the fourth study showed that financial management was not able to be an intervening variable between income and family welfare.
Grassroots of Urningtum
Authors: Bojti Zsolt
Published: August 2024

Review of Douglas Pretsell, Urning: Queer Identity in the German Nineteenth Century (Toronto–Buffalo–London: University of Toronto Press, 2024)