bluuebunny/crossref_metadata_2025 huggingface dataset:
A POSSIBILIDADE DA INVERSÃO DAS CLÁUSULAS CONTRATUAIS POR IMPREVISÃO DE RISCO INERENTE À ATIVIDADE EMPRESARIAL
Authors: RODRIGUES Antônio Cláudio Peixoto
Published: November 2023

A inexistência de forma para a confecção de um contrato acaba por ampliar exponencialmente as possibilidades de se convencionar e atribuir direitos ou obrigações decorrentes de atividades empresariais distintas. Em virtude desta vasta abrangência negocial, os riscos inerentes ao liame contratual decorrentes da própria atividade avençada, muitas vezes não são previstos, ou quando o são, normalmente as cláusulas acessórias com fins de compelir o contratante a adimplir a contraprestação convencionada não são igualmente previstas ao proponente em caso da contraprestação se tornar irregular ou ilícita. Esta lacuna quanto a imprevisibilidade de ressarcimento do contratante acaba por gerar uma situação de enriquecimento ilícito do proponente, necessitando uma revisão contratual pautada na teoria da onerosidade excessiva para verificar a forma mais adequada de se obter a função social do contrato e garantir o princípio da manutenção do equilíbrio contratual. Desta forma, compreende-se que a aplicação da inversão das cláusulas contratuais em detrimento de uma das partes por falta de previsão contratual é a melhor forma de atingir este fim.
ALIENAÇÃO PARENTAL INVERSA: UM ESTUDO ACERCA DA APLICABILIDADE DO INSTITUTO DA RESPONSABILIDADE CIVIL
Authors: Lamarao Lis Cunha , Brunini Vitória Coutinho , Rocha Karen Richardson
Published: November 2023

A alienação parental de idosos, também chamada de alienação inversa, trata-se uma prática que embora seja de expressiva nocividade ao longevo e se revele cada vez mais recorrente nos núcleos familiares e no judiciário brasileiro, não dispõe de normatização específica no ordenamento jurídico pátrio. O objetivo do presente estudo é analisar a aplicabilidade do instituto da responsabilidade civil à figura do alienador frente aos casos de alienação, bem como a possibilidade de reparação extensiva a terceiros além do alienado. A hipótese é que a partir da prática de condutas previstas na Lei de Alienação Parental, Lei 12.318/10, em uma aplicação analógica, e a constatação dos elementos configuradores da obrigação de reparar, surge nítida a devida responsabilização. Para tanto, utilizou-se o método dedutivo por meio de revisão bibliográfica a partir de análises gerais aliadas a um questionamento específico para assim alcançar um posicionamento conclusivo. Por fim, a hipótese foi confirmada, restando clarividente a possibilidade de responsabilização do alienador em contextos de alienação parental inversa e também a reparação para além do alienado.
O EMPREENDEDORISMO E A LEI GERAL DE PROTEÇÃO DE DADOS PESSOAIS
Authors: Fadel Bueno Gomes Lidiani
Published: November 2023

A ideia de empreendedorismo ganhou força com Joseph Schumpeter durante o século XX. A visão de empreendedor, como base do desenvolvimento econômico no sistema capitalista, por meio da inovação, precisa conviver com a ideologia constitucional, que concretizou e reconheceu a força dos princípios, como o da dignidade da pessoa humana. No mundo globalizado, dominado pelo capitalismo e, com o crescimento de empreendedores digitais, a proteção da dignidade da pessoa, por meio da garantia do direito da privacidade torna-se um desafio. Nesse contexto, o presente trabalho, partindo das premissas de que o empreendedorismo é necessário para o desenvolvimento econômico e que a proteção de dados pessoais é um direito fundamental do ser humano, tem por objetivo analisar a Lei Geral de Proteção de Dados Pessoais e seu impacto no papel do empreendedor e da ordem econômica. Assim, utilizando-se do método dedutivo e da pesquisa qualitativa e bibliográfica, após uma breve noção acerca da visão de empreendedor dada por Joseph Schumpeter, discorre-se um pouco sobre a nova ideologia constitucional. Na sequência, faz-se uma análise da proteção de dados trazida pela Lei Geral de Proteção de Dados Pessoais (Lei nº 13.709, de 14 de agosto de 2018) e chega-se à conclusão de que o empreendedor deve ter na sua essência a proteção da dignidade da pessoa humana, por consequência, a proteção de dados pessoais não será um ponto negativo para o desenvolvimento econômico, pelo contrário, será essencial na contribuição para o alcance da finalidade da ordem econômica prevista na Constituição Federal de 1988.
ATIVISMO JUDICIAL NO ATUAL CENÁRIO JURÍDICO BRASILEIRO
Authors: BATISTA LUCAS FRANÇA , LIMA RICARDO OVIDIO DE OLIVEIRA
Published: November 2023

A presente Revisão Narrativa tem por objeto de estudo o Ativismo Judicial e a sua manifestação no atual cenário jurídico brasileiro. Objetivou-se com esse trabalho apresentar as concepções históricas e noções conceituais sobre o ativismo judicial., além de realizar uma análise sistêmica sobre esse fenômeno no Brasil, de modo a afastar o leitor de uma leitura dicotômica e polar sobre o tema. Para tanto, foi utilizada a pesquisa bibliográfica e documental e o método dedutivo para chegar à conclusão aqui apresentada.
FILIAÇÃO OBRIGATÓRIA ASSISTÊNCIA NEM TANTO: AS IMPLICAÇÕES DO ARTIGO 19-E DO DECRETO 10.410 DE 2020
Authors: Martins Maria Luísa Monteiro
Published: November 2023

Objetivo: discutir as possíveis implicações do artigo 19-E, inserido no Regulamento da Previdência Social, o Decreto 3.048/99. Métodos: O propósito desta pesquisa foi alcançado através de revisão bibliográfica de literatura. Resultado: A análise realizada demonstrou que ainda que o Estado seja o responsável pelas políticas públicas é também quem promove o seu desmanche. Nesse sentido, esta pesquisa aponta que o artigo 19-E, do Decreto 3.048/99, pode excluir vários segurados dos benefícios oriundos da previdência social. Conclusão: O referido dispositivo legal pode gerar graves impactos aos segurados, principalmente àqueles mais hipossuficientes, como os trabalhadores que prestam serviços de maneira intermitente, categoria criada pela Lei 13.147 de 13 de julho de 2017, conhecida como reforma trabalhista.
ANÁLISE ACERCA DO RECONHECIMENTO DE PATERNIDADE NOS CASOS DE REPRODUÇÃO HUMANA ASSISTIDA: SEUS DESDOBRAMENTOS LEGAIS E A POSSIBILIDADE DA REALIZAÇÃO POST MORTEM
Authors: Stefanini Marília Rulli , CONDE Bruno Henrique Rosalem
Published: November 2023

As técnicas de reprodução assistida vêm sendo amplamente utilizadas por pessoas que, por inúmeros motivos, não concebem filhos de forma natural. Assim, com o aumento da procura por métodos não naturais e com a evolução das pesquisas genéticas vê-se, cada vez mais, imprescindível a necessidade da criação de legislação mais incisiva acerca do biodireito e das relações decorrentes desta técnica. A presente pesquisa tem por objetivo expor a necessidade de esclarecimento quanto às decisões judiciais no direito brasileiro inerentes ao reconhecimento de paternidade nestes casos e demais divergências decorrentes do mesmo fator. O trabalho em questão foi elaborado por meio de consulta bibliográfica e de websites, onde foram selecionadas decisões relacionadas à técnica aqui discutida, bem como a ligação com princípios Constitucionais e interpretações doutrinárias. Atualmente, no que diz respeito à reprodução assistida post mortem e o direito à sucessão, observa-se falta de objetividade e pontualidade jurídica quanto ao procedimento a ser adotado, cabendo ao profissional do direito interpretar as situações fáticas para melhor compreensão e resolução dos litígios jurídicos e conflitos sociais. Noutro giro, acerca da quebra do sigilo do doador do sêmen, entende-se que esta nada implicaria no que diz respeito ao direito de paternidade, uma vez que foi determinada por meio da presunção da paternidade socioafetiva.
A Review of Traditional Methods of Conflict Resolution from a Nigerian-African-Perspective
Authors: Aboh Fidelis Isomkwo , Ngele Emmanuel Paul , Okom Emmanuel N , Iteh John Augustine , Eze James Nwachukwu
Published: November 2023

Westernisation and globalization have almost eroded this culture and left in their trail an alien culture of conflict resolution which, in most cases, is at variance with our African ethics and cultural values. The replacement of our grand African methods of conflict resolution with the European methods of conflict resolution has particularly done harm rather than good to our group cohesion as one Nigeria, and generally to our group cohesion as Africans. There is doubtless the fact that an alien culture of conflict resolution on an African soil necessarily undermines our history as one black people, our philosophy as a communal entity and our belief that peace and unity of the collective supersedes the selfish interests of a select few who seek to benefit from conflict. Our history of ethnic clashes, insurgencies and the rise of crime in our African societies attest to the fact that in matters of conflict resolution, Nigerians and indeed Africans have employed the wrong methods, bereft of our African spirit of unity and peace in preference to unrests, upheavals and wars. It is against this backdrop that this paper explored our traditional methods of conflict resolution and made recommendations. In doing this, the paper looked at what conflict is, causes of conflict in Africa, principles of conflict resolution, methods of conflict resolution by the major ethnic nationalities in Nigeria, the use of proverbs rhetoric and folklores in conflict resolution and common methods of conflict resolution in Africa. The paper concluded the discourse with a summary and made some recommendations on the way forward.
Computational Fluid Dynamics: Flow Analysis on The Effect of Different Jet Orifice Angle Multi Circular Jet for Fuel and Air Mixing
Authors: Ridzwan Kamaruddin  , Syabillah Sulaiman  , Amir Khalid  , Mr. Arafat  , Norrizam Jaat  , Shaiful Fadzil Zainal Abidin  , Norirda Mohamed  , Mohd Fuad Yasak
Published: November 2023

The mixing of fuel and air plays a major role in the spray and flame behavior, hence affecting the combustion performance and emissions of the internal mixing air-assisted atomizers. Air-assisted atomizers are introduced to counter the low-pressure differential of a simplex nozzle, which reduces the atomization quality. The present study aims to determine the effects of Multi Circular Jet (MCJ) plates on the geometrical configurations of internal flows in mixing chamber and the internal flow of plate 3 using different properties of fuel. In this study, the realizable k-ε turbulence model, specifically designed for strongly swirling flows, is validated through numerical simulations. The turbulence model selected is a type of Reynolds averaged Navier-Stokes (RANS) model called the k-ε model. The MCJ plates provide the primary air entrance into the mixing chamber. Additionally, it acts as a turbulence generator and can be adjusted to alter the flow of fuel and air mixtures in a mixing chamber. The study compares several MCJ geometries in terms of pressure, speed, turbulent kinetic energy, and volume fraction and compares the performances of diesel and Crude Palm Oil (CPO) B30 biodiesel fuels. The findings imply that CPO B30 biodiesel has superior atomization and mixing due to its higher density and turbulent kinetic energy. CPO B30 biodiesel was compared to Diesel in terms of maximum pressure, average speed, turbulent kinetic energy per unit mass, and volume fraction. The results indicate that CPO B30 has lower pressure and higher velocity than Diesel, suggesting better fuel atomization and mixing. The higher density of CPO B30 leads to increased turbulent kinetic energy, improving fuel-air mixing inside the combustion chamber. The study demonstrates that the use of MCJ plates can enhance mixing in a mixing chamber. In addition, MCJ plates show the ability to control the spray and atomization. The findings of this study contribute to a better understanding of the relationships between geometry and fuel-air mixing, as well as the characteristics of the internal mixing air-assisted atomizer, which will lead to future burner system improvements.
Taxonomic review of the Oriental genus Phylladothrips Priesner (Thysanoptera, Phlaeothripidae)
Authors: Dang Lihong , An Yiyan , Okajima Shuji , Mound Laurence A.
Published: November 2023

Species of the Oriental subtropical and tropical genus Phylladothrips of fungus-feeding thrips exhibit some diagnostic character states, usually with abdominal tergite VIII bearing two pairs of wing-retaining setae and male tergite IX setae S2 about as long as S1. These species are quite small, and the maxillary stylets unusually broad for Phlaeothripinae. Phylladothrips trisetaesp. nov. from Xizang, China and P. selangorsp. nov. from Selangor, Malaysia are described, and P. fasciae is newly recorded from China. All 11 species in this genus are revised with an illustrated key.
Safeguarding at Caversham Primary School
Authors: Scott David
Published: November 2023

This case study of one primary school's inspection journey over 20 years highlights serious concerns about Ofsted's education inspection framework and modus operandi in relation to safeguarding. Ofsted's proposed changes to inspection practice following school inspections are also discussed.
The lived experience of the young An inspection lacuna?
Authors: Wylie Tom
Published: November 2023

This paper considers how effectively inspection takes account of the 'lived experience' of young people in school and in their leisure time, and identifies some weaknesses in both data gathering and reporting. It asserts that Ofsted should be more forthright in its judgments of the
curriculum range now offered in schools, and regrets its lack of attention to the non-formal educational opportunities available out of school which have the capacity to enrich young lives
Don't let the tail wag the dog: Inspection in early childhood education and care
Authors: Pacey Megan
Published: November 2023

Children's early education experiences are rarely high quality when changes to policy and practice are knee jerk and made in response to politicised anger and frustration. Changes to education inspection systems deliver when they are grounded in evidence – informed practice. What
matters is that the inspection process supports practitioners in schools and settings to find sustainable, safe and effective ways to meet the needs of the children and families that they work with.
Ofsted - requires improvement
Authors: Scott Wendy
Published: November 2023

In this article I consider changes in the remit and interpretation of the role of Ofsted since its inception in 1992, with particular reference to early years inspections.
Unification of Adomian decomposition method and ZZ transformation for exploring the dynamics of fractional Kersten-Krasil'shchik coupled KdV-mKdV systems
Authors: Jawarneh Yousef , Yasmin Humaira , Ganie Abdul Hamid , Mossa Al-Sawalha M. , Ali Amjid
Published: November 2023

This paper presents a novel approach for exploring the dynamics of fractional Kersten-Krasil'shchik coupled KdV-mKdV systems by using the unification of the Adomian decomposition method and ZZ transformation. The suggested method combines the Aboodh transform and the Adomian decomposition method, both of which are trustworthy and efficient mathematical tools for solving fractional differential equations (FDEs). This method's theoretical analysis is addressed for nonlinear FDE systems. To find exact solutions to the equations, the method is applied to fractional Kersten-Krasil'shchik linked KdV-mKdV systems. The results show that the suggested method is efficient and practical for solving fractional Kersten-Krasil'shchik linked KdV-mKdV systems and that it may be applied to other nonlinear FDEs. The suggested method has the potential to provide new insights into the behavior of nonlinear waves in fluid and plasma environments, as well as the development of new mathematical tools for modeling and studying complicated wave phenomena.
Stability risk assessment of slopes using logistic model tree based on updated case histories
Authors: Ahmad Feezan , Tang Xiao-Wei , Ahmad Mahmood , González-Lezcano Roberto Alonso , Majdi Ali , Arbili Mohamed Moafak
Published: November 2023

A new logistic model tree (LMT) model is developed to predict slope stability status based on an updated database including 627 slope stability cases with input parameters of unit weight, cohesion, angle of internal friction, slope angle, slope height and pore pressure ratio. The performance of the LMT model was assessed using statistical metrics, including accuracy (Acc), Matthews correlation coefficient (Mcc), area under the receiver operating characteristic curve (AUC) and F-score. The analysis of the Acc together with Mcc, AUC and F-score values for the slope stability suggests that the proposed LMT achieved better prediction results (Acc = 85.6%, Mcc = 0.713, AUC = 0.907, F-score for stable state = 0.967 and F-score for failed state = 0.923) as compared to other methods previously employed in the literature. Two case studies with ten slope stability events were used to verify the proposed LMT. It was found that the prediction results are completely consistent with the actual situation at the site. Finally, risk analysis was carried out, and the result also agrees with the actual conditions. Such probability results can be incorporated into risk analysis with the corresponding failure cost assessment later.
2D Materials-based Neuromorphic Computing Electronic Device
Authors: KIM Yonghun , KWON Jung-Dae , YOON Jongwon
Published: November 2023

Nowadays, with the rapid information explosion connected to all devices, there is a huge demand for effectively processing big data. In particular, conventional von Neumann computing system with physically separated processing and memory units face significant problems in dealing with massive unstructured data such as sound, images, and video because of a von Neumann bottleneck. As a key feature of parallel operations, neuromorphic computing systems can analyze massive unstructured data in a time and energy efficient manner. However, critical issues related to reliability and variability of nonlinearity and asymmetric weight update, have been great challenges in the implementation of artificial synaptic device in practical neuromorphic hardware system. Also, hardware systems enabling artificial neural networks in-situ personal data are essential for adaptive wearable neuromorphic edge computing.
High-Speed Laser Beam Welding of Magnesium Alloy AZ31 for Enhancing the Mechanical Properties
Authors: Riekehr Stefan , Al-Hamdany Nowfal , Ventzke Volker , Rudenko German , Kashaev Nikolai
Published: November 2023

Laser beam welding is still the focus of research all over the world since new laser sources with more brilliance, higher power, or higher efficiency are being developed. High brilliance leads to thinner fibers when solid-state lasers are used. For welding applications, a thin beam, respective a small focus spot is recommended for low heat input resulting in less deformation. The edge preparation of the welding pieces must be as accurate as possible, and a zero gap is recommended. In earlier research, it was shown, that the gap bridging capacity could be enhanced by the wobbling of small focus spots, as well as refining the grain size in the weld zone by decreasing the focus diameter. Inventions in the optics, like the beam splitting into a core and a ring part, avoid the use of a scanner and can lead to better gap bridging. Nevertheless, the use of a brilliant beam, resulting in a small focus in combination with high power can result in very high welding velocities, just limited by the used machinery. In the present study, a disk laser with 4 kW maximum power and 100 μm focus spot was used to weld 2 mm thick magnesium AZ31 sheets at speeds up to 20 m/min. As expected, the seam width becomes smaller with raising velocity, and some underfill and access material occurred on the surface and the root of the welded sheets. Surprisingly, the texture of the weld seam changed from random at low velocity to a more pronounced texture at high speed with respect to the basal texture of the plate base material. This influences the mechanical behavior, namely the strain to fracture, of the welded joints positively. The high-speed weldments are compared to state-of-the-art weldments of magnesium AZ31, in terms of mechanical strength and elongation to fracture, based on the texture analysis.
Sustainability of the Public Servant’s Pension Scheme in Sri Lanka
Authors: Shyama R. L. C. , De Silva Tiloka
Published: November 2023

Despite the global trend towards defined-contribution pension schemes, many public service pensions continue to follow defined-benefit structures, imposing a significant fiscal burden. This paper analyses the main public sector pension scheme in Sri Lanka in a context where the population is ageing rapidly and the government faces strong fiscal constraints. The study aims to forecast the costs of the Public Servants’ pension scheme and quantitatively evaluate policy options for improving fiscal sustainability. The study extends the model of Rannan-Eliya et al. (1998) using detailed data on the number and age structure of pensioners as well as information on public sector wages, inflation, and GDP growth. The model’s output is validated using observed pension costs from 2016-2022, and projections and policy simulations are carried out for 2023-2027. The study finds that expenditure on the scheme is estimated to increase by 6% annually and 10% over the next five years in real terms. Reducing the generosity of pension payments, raising the retirement age, suspending gratuity payments temporarily, and reducing the replacement rate for new retirees result in significant reductions to the annual pension bill, although the latter two options are unlikely to be politically feasible.
Impact of the Grade Five Scholarship Examination Achievements on the Performance of Secondary School Education in Sri Lanka
Authors: Keembiyahetti N.
Published: November 2023

This study examines whether the Grade Five Scholarship Examination (G5) of Sri Lanka has a spillover positive effect on the secondary school education of students with the help of the educational production function. Using longitudinal data collected at two different times from a stratified random sample of 380 students from the Southern Province of Sri Lanka, it was found that the G5 examination performance carries forward a significantly positive influence on the secondary level of education. More precisely, the findings suggest that one more additional test score (out of 200) obtained in the G5 examination will be reflected as a rise in the O/L performance index value by 0.112 at a 1% significance level. It implies that ten additional marks in the G5 examination will be transmitted to the secondary level academic performance as a shift of one grade above for one subject in G.C.E. O/L results, i.e., a B-pass could be elevated to an A-pass. These results imply that the academic inputs fed into primary education will yield in secondary education. Accordingly, this research recommends the existence of the G5 scholarship examination, of which the motivational factors embodied would improve the secondary school-level academic achievements of the child, although G5 has already lost its original goals.
IL-17A Orchestrates Reactive Oxygen Species/HIF1α–Mediated Metabolic Reprogramming in Psoriasis
Authors: Dhamija Bhavuk , Marathe Soumitra , Sawant Vinanti , Basu Moumita , Attrish Diksha , Mukherjee Ditipriya , Kumar Sushant , Pai Medha Gayathri J , Wad Siddhi , Sawant Abhijeet , Nayak Chitra , Venkatesh Kareenhalli V , Srivastava Sanjeeva , Barthel Steven R , Purwar Rahul
Published: November 2023

Immune cell–derived IL-17A is one of the key pathogenic cytokines in psoriasis, an immunometabolic disorder. Although IL-17A is an established regulator of cutaneous immune cell biology, its functional and metabolic effects on nonimmune cells of the skin, particularly keratinocytes, have not been comprehensively explored. Using multiomics profiling and systems biology–based approaches, we systematically uncover significant roles for IL-17A in the metabolic reprogramming of human primary keratinocytes (HPKs). High-throughput liquid chromatography–tandem mass spectrometry and nuclear magnetic resonance spectroscopy revealed IL-17A–dependent regulation of multiple HPK proteins and metabolites of carbohydrate and lipid metabolism. Systems-level MitoCore modeling using flux-balance analysis identified IL-17A–mediated increases in HPK glycolysis, glutaminolysis, and lipid uptake, which were validated using biochemical cell-based assays and stable isotope-resolved metabolomics. IL-17A treatment triggered downstream mitochondrial reactive oxygen species and HIF1α expression and resultant HPK proliferation, consistent with the observed elevation of these downstream effectors in the epidermis of patients with psoriasis. Pharmacological inhibition of HIF1α or reactive oxygen species reversed IL-17A–mediated glycolysis, glutaminolysis, lipid uptake, and HPK hyperproliferation. These results identify keratinocytes as important target cells of IL-17A and reveal its involvement in multiple downstream metabolic reprogramming pathways in human skin.
Lung damages of malaria: a differential diagnosis and treatment in emergency room of a rare case
Authors: Carannante Novella , Scarica Sabrina , Disarno Raffaele , Langella Gerardo , Di Micco Pierpaolo , Fiorentino Giuseppe
Published: November 2023

Pulmonary involvement occurs in 3 to 10% of the cases of Plasmodium falciparum malaria and represents the most severe complication of this infection, with a lethality of about 70%. The antigens released by the parasite play an important role in the induction and worsening of lung damage. Capillary endothelial cells, which control the flux of fluids to the interstitial space, appear to be the most complicated structures. The clinical manifestations of pulmonary involvement may start suddenly at any time during the course of malaria, even after the disappearance of the circulating parasite. Hyperparasitemia predisposes to these factors. Treatment with corticosteroids is optional, and that is not often a benefit.
Acknowledgement to reviewers
Authors: Office Editorial
Published: November 2023

No abstract available.
О спектре гамильтониана Ландау, возмущенного периодическим электрическим потенциалом
Authors: Danilov Leonid Ivanovich
Published: November 2023

Исследуется спектр гамильтониана Ландау, возмущенного периодическим электрическим потенциалом $V\in L^2_{\mathrm{loc}}(\mathbb R^2;\mathbb R)$, если для потока однородного магнитного поля $B>0$ через элементарную ячейку $K$ решетки периодов потенциала $V$ выполняется условие $(2\pi)^{-1}Bv(K)=Q^{-1}$, $Q\in \mathbb N $, где $v(K)$ - площадь элементарной ячейки $K$. Для произвольных периодических потенциалов $V\in L^2_{\mathrm {loc}}(\mathbb R^2;\mathbb R)$ с нулевым средним значением $V_0=0$ доказано отсутствие в спектре собственных значений, не совпадающих с уровнями Ландау. Также для периодических потенциалов $V\in L^2_{\mathrm{loc}}(\mathbb R^2;\mathbb R)\setminus C^{\infty}(\mathbb R^2;\mathbb R)$ доказана абсолютная непрерывность спектра.
Библиография: 23 названия.
Оценки интегралов производных $n$-листных функций и геометрические свойства областей
Authors: Baranov Anton Dmitrievich , Kayumov Ilgiz Rifatovich
Published: November 2023

В работе исследован ряд вопросов о поведении двойных интегралов от модулей производных ограниченных $n$-листных функций и, в частности, рациональных функций фиксированной степени $n$. Для областей со спрямляемыми границами найден точный порядок роста таких интегральных средних в зависимости от $n$. Получены верхние оценки для областей с фрактальными границами, зависящие от размерности Минковского границы области, показано, что в некоторых случаях они близки к точным. Найдены также нижние оценки в терминах спектра интегральных средних конформных отображений. Полученные неравенства усиливают классические результаты Е. П. Долженко (1966 г.), а также недавние результаты авторов.
Библиография: 32 наименования.
Высшие спины в гармоническом суперпространстве
Authors: Ivanov Evgeny Alexeevich
Published: November 2023

Дан обзор недавнего прогресса в построении $4D$, $\mathcal{N}=2$ суперсимметричной теории целочисленных высших суперспинов вне массовой поверхности на языке аналитических гармонических суперполей без связей и их кубических взаимодействий с гипермультиплетами материи. Для четных суперспинов представлено новое эквивалентное описание связей с гипермультиплетами в терминах аналитических $\omega$-суперполей. Оно включает как кубические, так и четвертичные вершины.
Relay‐assisted multiuser MIMO‐DQSM system for correlated fading channels
Authors: Castillo‐Soria Francisco R. , Gutierrez Carlos , Maciel‐Barboza Fermin M. , Rodriguez Abdala Viktor I. , Datta Jayanta
Published: November 2023

This paper presents the performance evaluation of an amplify‐and‐forward (AF) relay‐assisted multiuser multiple input–multiple output (MU–MIMO) downlink transmission system for correlated fading channels. The overall system performance was improved by incorporating a double‐quadrature spatial modulation (DQSM) scheme. The bit error rate (BER) performance and detection complexity of the AF–MU–MIMO–DQSM system were analyzed and compared with those of a conventional AF–MU–MIMO system under the same conditions and parameters. The results showed that the correlated fading channel severely affected the performance of systems with higher spectral efficiency (SE). Considering an SE of 12 bpcu/user, the AF–MU–MIMO–DQSM system yielded a gain of up to 3 dB in BER performance compared with that of its conventional counterpart for the analyzed cases. In terms of detection complexity, the AF–MU–MIMO–DQSM system showed a reduction of up to 56 % compared with that of the conventional system for the optimal maximum likelihood detection criterion.
Rewriting with Acyclic Queries: Mind Your Head
Authors: Geck Gaetano , Keppeler Jens , Schwentick Thomas , Spinrath Christopher
Published: November 2023

The paper studies the rewriting problem, that is, the decision problem
whether, for a given conjunctive query $Q$ and a set $\mathcal{V}$ of views,
there is a conjunctive query $Q'$ over $\mathcal{V}$ that is equivalent to $Q$,
for cases where the query, the views, and/or the desired rewriting are acyclic
or even more restricted. It shows that, if $Q$ itself is acyclic, an acyclic
rewriting exists if there is any rewriting. An analogous statement also holds
for free-connex acyclic, hierarchical, and q-hierarchical queries. Regarding
the complexity of the rewriting problem, the paper identifies a border between
tractable and (presumably) intractable variants of the rewriting problem: for
schemas of bounded arity, the acyclic rewriting problem is NP-hard, even if
both $Q$ and the views in $\mathcal{V}$ are acyclic or hierarchical. However,
it becomes tractable if the views are free-connex acyclic (i.e., in a nutshell,
their body is (i) acyclic and (ii) remains acyclic if their head is added as an
additional atom).
PENGARUH KOMBINASI MADU DAN VITAMIN C DALAM PAKAN KOMERSIAL TERHADAP PERTUMBUHAN DAN KELULUSHIDUPAN BENIH IKAN NILA (Oreochromis niloticus)
Authors: Batubara Pebry Aisyah Putri , Henggu Krisman Umbu , Syafitri Emmy
Published: November 2023

Penelitian ini bertujuan untuk mengetahui pengaruh kombinasi madu dan vitamin C dalam pakan komersial terhadap pertumbuhan dan kelulushidupan ikan nila (Oreochromis niloticus). Penelitian ini dilaksanakan pada tanggal 8 Mei sampai dengan 3 juni 2023 bertempat di Laboratorium Basah Fakulatas Perikanan Program Studi Akuakultur Universitas Dharmawangasa. Ikan nila ukuran 3–5 cm dipelihara pada ember berukuran 20 L dengan padat penebaran 15 individu ember selama 56 hari. Pakan yang diberikan adalah pellet yang di campur madu dan Vitamin C dengan dosis: A Kontrol pakan ikan komersial, B Vit C 200 mg + madu 200 ml/kg, C Vit C 200 mg + madu 400 ml/kg dan D Vit C 200 mg + madu 600 ml/kg. Frekuensi pemberian pakan tiga kali sehari yaitu pagi, siang dan sore hari. Penelitian ini disusun menggunakan Rancang Acak Lengkap (RAL) dengan 4 perlakuan dan tiga ulangan. Hasil penelitian menunjukan bahwa pemberian madu dan vitamin C berpengaruh nyata terhadap pertumbuhan benih ikan nila. rerata pertumbuhan berat dan panjang tertinggi terdapat pada perlakuan D yaitu Vit C 200 mg + madu 600 ml/kg sebesar 8,06 gr dan kelulushidupan benih ikan nila pada perlakuan D menunjukkan hasil 100%.
Teaching Ethics Without Confusing Questions
Authors: Holweger Matthias
Published: November 2023

Like many other philosophical disciplines, ethics is sometimes highly abstract. And many key notions of the discipline are vague, ambiguous or both. Abstractness, vagueness, and ambiguity invite confusion. My objective in this paper is to draw attention to a serious problem that, despite being widespread, has so far remained largely unrecognized: the confusion of different questions in teaching ethics. This confusion occurs, for example, when a philosopher’s viewpoint is presented as an answer to one question, but in fact, the philosopher is addressing a different question with that viewpoint. In the first part of this paper, I will present and clarify several ethical questions that are often confused, and point out damaging consequences that the confusion of such questions entails. In the second part, I will demonstrate the confusion of ethical questions by drawing attention to cases of confused teaching of Schopenhauer’s ethics. Finally, for those interested, I outline how Schopenhauer’s ethics could be taught without confusion.
Trayectorias de prácticas corporales adolescentes: género, clase y tramas vinculares en una ciudad socio segregada
Authors: Páez Florencia María , Simoni María Laura
Published: November 2023

Este trabajo se propone caracterizar y analizar las trayectorias de prácticas corporales de adolescentes mujeres de la ciudad de Córdoba (Argentina), desde una perspectiva de clase y de género. Desde un enfoque cualitativo y exploratorio, a partir de entrevistas abiertas con adolescentes de dos sectores sociales distintos, identificamos llamativas diferencias y, a la vez, regularidades que advierten sobre aspectos estructurales de clase que parecerían condicionar y, a su vez, posibilitar determinadas (y no otras) experiencias y trayectorias de prácticas y, por tanto, de participación en la vida de la ciudad. Se observa una notoria desigualdad en las experiencias de prácticas corporales adolescentes: en sectores sociales medios-altos se dan inclusiones en espacios de PC prestigiosos y de reconocimiento público, sostenidas por fuertes redes vinculares; en cambio, en sectores medios-bajos, narran participaciones precarias en espacios deportivos, caracterizados por vínculos sociales débiles y esporádicos. Al indagar sobre el tipo de prácticas con las que se han relacionado, en ambos grupos se detectan reproducciones de los mandatos de género que en la cultura argentina se asignan a las mujeres, con excepciones que muestran una sociedad en cambio.
Imagine a Better World: An Interview with Paul Polman, AIB 2023 International Executive of the Year
Authors: Polman Paul , Eden Lorraine
Published: November 2023

Paul Polman, former CEO of Unilever, business leader, climate and equality campaigner, and co-author of Net Positive: How Courageous Companies Thrive by Giving More Than They Take (2021), was selected as the 2023 AIB International Executive of the Year by the Fellows of the Academy of International Business (AIB). In this first part of a two-part article, Paul Polman discusses with Lorraine Eden his efforts at Unilever and Imagine to address societal problems, the themes of Net Positive, and how businesses and academics can help create a better future.
The Influence Of Environmental Concern On Purchase Intention Is Mediated By Brand Trust And Willingness To Pay For Electric Cars
Authors: Andrianus Andrianus
Published: November 2023

Global climate change is now one of the environmental issues that is of great concern, especially in Indonesia. One of the causes of climate change is caused by transportation. This study aims to analyze the effect of environmental concerns on brand trust, willingness to pay, and purchase intention related to electric car products in Indonesia. This study uses an associative research approach with quantitative data methods. Data was collected through distributing questionnaires to car users in Indonesia via Google Forms. The data analysis technique in this study uses Structural Equation Modelling (SEM) with Smartpls 3.0 software. The results obtained in this study are a positive and significant influence for environmental concern, brand trust, willingness to pay on purchase intention, and brand trust mediates between environmental concern and purchase intention. Also, willingness to pay mediates environmental concern on purchase intention. There are also limitations in this study, such as industry limitations and a limited sampling scope. Thus, further research can examine other aspects, such as high prices, lack of charging station facilities, and limited public understanding of the benefits of electric cars.
Efektivitas Pengelolaan Dana Dekonsentrasi Sektor Kesehatan di Provinsi Banten
Authors: Shintawati Eka Nova , Goo Florensius , Shofaturrahmah Putri Dini , Muksin Ahmad
Published: November 2023

Pelaksanaan kebijakan dekonsentrasi oleh Provinsi penerima dana dekonsentrasi di Indonesia belum optimal dalam pemantauan dan evaluasi saat program sedang berjalan dan tidak tercapainya target yang ditetapkan. Penelitian ini bertujuan untuk menganalisis efektivitas pengelolaan dana dekonsentrasi sektor kesehatan di Provinsi Banten. Metode yang digunakan adalah studi literatur dengan menggunakan bahan kepustaan. Teori yang digunakan adalah teori efektivitas Richard M. Steers dengan tiga indikator yaitu pencapaian tujuan, integrasi dan adaptasi. Hasil penelitian menunjukkan pada indikator pencapaian tujuan terdapat inkonsistensi diantara masing-masing tingkat birokrasi dalam hal ini Kementerian Kesehatan dan Satker Dinas Kesehatan Provinsi Banten yang mempersuliat aparatur pelaksana sehingga pencapaian tujuan yang diharapkan menjadi kurang efektif. Pada indikator integrasi terjadi masalah antara Bendahara Pengeluaran dan Bendahara Pengeluaran Pembantu sehingga muncul berbagai perintah yang kontradiksi, mempersulit personalia operasional yang membuat pengembangan konsensus dan komunikasi dengan berbagai macam organisasi lainnya menjadi kurang efektif. Pada indikator adaptasi terdapat aparatur pelaksana sebagai pengelola dana dekonsentrasi sektor kesehatan yang belum miliki keterampilan khusus dan belum memahami batasan kewenangan sehingga pengelolaan dana dekonsentrasi sektor kesehatan pada Dinas Kesehatan Provinsi Banten menjadi kurang efektif.
Peran Gubernur Provinsi Lampung sebagai Wakil Pemerintah Pusat dalam Melaksanakan Pembinaan dan Pengawasan atas Penyelenggaraan Pemerintahan Daerah Berdasarkan Undang-Undang Nomor 23 Tahun 2014
Authors: Anjani Ayu Resti , Ardiansyah Andri , Muksin Ahmad
Published: November 2023

Penelitian berjudul “Peran Gubernur Sebagai Wakil Pemerintah Pusat Dalam Melaksanakan Pembinaan Dan Pengawasan Atas Penyelenggaraan Pemerintahan Daerah Berdasarkan Undang Undang Nomor 23 Tahun 2014 (Gubernur Lampung)”. Penelitian dilakukan di Pemerintah Lampung, menggunakan metode kualitatif dengan data primer dan sekunder yang dimana dikumpulkan melalui wawancara dengan Staf Ahli (TA) Gubernur, dan perwakilan masyarakat, Observasi dan Dokumentasi serta pengambilan data jarak jauh dengan data kepustakaan sepenuhnya lalu diolah. Gubernur Lampung dipilih karena memiliki daya Tarik untuk di kaji dikarenakan hasil analisis terdahulu peneliti ada banyak kendala dalam menjalankan peran sebagai perwakilan dari pemerintah pusat. Analisis data mengikuti teori Neuman (Neuman, 2013) khususnya successive approximation di mana data empiris didiskusikan bolak-balik dengan teori, konsep dan kebijakan kemudian menarik simpulan. Adapun hasil dari kajian ini menujukkan Keberhasil dalam melaksanakan peran gubernur lampung di bagiang pembinaan dalam memberikan pelatihan kepada kabupaten atau kota yang berhasil menerapkan RAN-HAM generasi ke-5, yang fokus pada kelompok rentan seperti masyarakat adat, perempuan, anak, dan penyandang disabilitas. Selain itu, pelatihan harus diberikan kepada minimal 60 persen dari populasi kabupaten atau kota tersebut. Kementerian Hukum dan HAM memberikan penghargaan kepada kementerian dan pemerintah daerah yang berpartisipasi dalam pembangunan hak asasi manusia. Kemudian pengawasan lemahnya di bagian pembangunan Kerusakan jalan raya seperti jalan berlubang dan amblas dapat menyebabkan kecelakaan lalu lintas, membahayakan pengendara sepeda motor. Oleh karena itu, kerusakan jalan harus segera diperbaiki. Sebagai masyarakat pengguna jalan, kita seharusnya membantu mengurangi dampak kerusakan jalan jika jalan rusak tidak segera teratasi. Kita dapat menambal lubang-lubang dengan material yang ada di sekitar kita seperti pasir, sisa bangunan, tanah, atau material lainnya.
FREE CASH FLOW DAN PROFITABILITY TERHADAP FIRM VALUE MELALUI DIVIDEND POLICY PADA PERUSAHAAN MANUFAKTUR TERDAFTAR DI BURSA EFEK INDONESIA.
Authors: Rakhman Abdulah , Liaw Bunfa , Rifiyanti Hafizah
Published: November 2023

Firm value playsimportant role in maximizing shareholder profits at a time of rising share prices. Risingcompany share price will improve shareholders' welfare. Firm value is important to investors becauseit is an indicator of the market in measuring the company as a whole. The purpose of the research is toanalyze the influence of free cash flow and profitability on firm value by mediated by dividend policy. This research is based on several theories including Agency Theory, Signaling Theory, Agency CostTheory, Firm Value, Profitability, Free Cash Flow, and Dividend Policy. The object of research s amanufacturing company listed on the Indonesia Stock Exchange in the period 2015-2017 with 60companies as the sample. Analysis techniques used by Structural Equation Modelling (SEM). Theresults of the research include (1), there is a positive and significant influence of free cash flow on firmvalue (2) there is a positive and significant influence of profitability on firm value, (3) there is a positifveand significant influence of free cash flow on dividend policy, (4) there is no influence of profitabilityon dividend policy, (5) there is a positive and significant influence of dividend policy on firm value, (6)dividend policy canâ€™t mediate the effect of profitability on firm value, and (7) dividend policy canmediate the influence of free cash flow on firm value.Keywords : Profitability, Free Cash Flow, Dividend Policy, dan Firm Value
THE EFFECT OF SOCIAL MEDIA MARKETING AND ELECTRONIC WORD OF MOUTH ON PURCHASE INTENTION THROUGH BRAND IMAGE ON TOKOPEDIA, SHOPEE, AND BUKALAPAK USERS IN JAKARTA
Authors: Sitinjak Tony , Pramudita Ericko
Published: November 2023

Along with techonological development in Industry 4.0, the trading processes have been developed as all trading processes shifted to the electronic concept or integrated with the internet. Also called as e-Commerce. In Indonesia itself, there are 26,2 million units of e-Commerce listed which dominated by 3 brands : Tokopedia, Shopee, and Bukalapak. But there are also a lot of factors that effect the consumersâ€™ choices e-Commerce.
This study aims to determine the effect of Social Media Marketing and Electronic Word of Mouth on Purchase Intention through Brand Image.
The object of the study is the perception of Tokopedia, Shopee, and Bukalapak users on Social Media Marketing, Electronic Word of Mouth, Brand Image, and their Purchase Intention. While the subject is Tokopedia, Shopee, and Bukalapak users in Jakarta. This study will be done by using path analysis by calculating the effect between variables.
The result shows that Social Media Marketing, Electronic Word of Mouth and Brand Image are positively and significantly effect on Purchase Intention. Other than that, Brand Image can be a mediating variable between Social Media Marketing and Electronic Word of Mouth on Purchase Intention.
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Keywords : Social Media Marketing, Electronic Word of Mouth, Brand Image, Purchase Intention, e-Commerce
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PENGARUH BAURAN PEMASARAN JASA TERHADAP MINAT BELI ULANG CELEBRITY FITNESS METROPOLITAN MALL BEKASI
Authors: Fernando Jurgen , Salim Agus
Published: November 2023

The growth of a fitness center currently in Jakarta and other major cities is growing rapidly, one of which is Celebrity Fitness. This was triggered by the growth of the middle class population and an increase in Indonesia's per capita income which signaled that the community had the opportunity to spend money on secondary needs, one of them exercising in a fitness center. The community will choose which fitness center is according to their desire to become a member. Celebrity Fitness is a fitness center that offers services for members to maintain their fitness and health. Celebrity Fitness feels the need to find out whether the services provided to its members have fulfilled their authority and whether they are consistent to remain as members. Research uses service marketing mix theory, which consists of products, prices, places, promotions, employees, physical evidence and processes to see their perceptions. If their perceptions are good about Celebrity Fitness services, of course they will consistently hold members or continue to do repeat purchases in the long term. The theory used in this study is the service marketing mix Â and repurchase intention. The analytical tool used is multiple regression analysis to analyze the service marketing mix relationship and the buying interest of Celebrity Fitness members. The conclusion of this study is that product variables, price, location, people, physical evidence and processes have a positive effect on repurchase intention variables, while promotion variables negatively affect repurchase intention variables.Keyword : Service marketing mix, repurchase intention, products, prices, places, promotions, employees, physical evidence, processes
PENGARUH STRUKTUR KEPEMILIKAN SEBAGAI MEKANISME CORPORATE GOVERNANCE TERHADAP KINERJA PERBANKAN
Authors: Ritha Henny
Published: November 2023

The financial crisis has raised questions about the financial institutionâ€™s Corporate Governance. This study analyzed about Â the mechanism of corporate governance from the ownership structures dimension and not from the managerial / control structures. This study was aimed at analyzing the effect of ownership structure as the corporate governanceâ€™s mechanism on banking performance. The variables of ownership structure consisted of institutional ownership, managerial ownership, foreign ownership, and public (society) ownership with Return On Asset (ROA) as the proxy of performance measurement. This study used a sample which consisted of 19 banking companies listed in Indonesia Stock Exchange from 2011 to 2016. The analytical technique used to examine the hypotheses was multiple linear regression method. The results showed that institutional ownership and managerial ownership affected banking performance, while foreign and public ownership did not affect banking performance.
PENGARUH E-SERVICE QUALITY DAN KEAMANAN TRANSAKSI TERHADAP PERCEIVED VALUE CUSTOMER BISNIS E-COMMERCE
Authors: Panatra Giasinta , Sitinjak Tony
Published: November 2023

This study aims to measure how the relationship and influence of e-service quality and secure transactions on customerâ€™s perceived value toward online shopping applications on Tokopedia. The Independent variable used in this study is e-service quality and secure transactions, while the dependent variable is the customerâ€™s perceived value. The collection technique used is to use primary data in the form of interviews and questionnaires. Mechanical sampling is done by using judgmental or purposive sampling. Testing the hypothesis through SPSS System on 152 respondents. Respondents in the majority are female, young adults in 23-28 years old, employees, S1 and have been used to Tokopedia. The results showed that the proven positive effect on the e-service quality toward the customerâ€™s perceived value significantly. And secure transactions also give a positive effect on the customerâ€™s perceived value significantly. This study provides an in-depth understanding of the relationship between e-service quality, secure transactions, and perceived value.

Keywords: e-service quality, secure, perceived value, eCommerce