bluuebunny/crossref_metadata_2025 huggingface dataset:
ODONTOGENIC PHLEGMON OF THE MAXILLOFACIAL AREA, COMPLICATIONS AND PROGNOSIS
Authors: Kosharnyi Volodymitr , Abdul-Ogly Larisa , Sribnyk Pavlo , Mionchinskyi Denis
Published: August 2023

The purpose of the study was analyzed the case of a patient M. admitted to the department of thoracic surgery in connection with a diagnosis conﬁ rmed by MRI: gangrenous mediastinitis, in which the pathway of the purulent contents from the mandibular apparatus was completely and accurately described (1 molar left) with a lesion of the periosteum, further into the posterior- pharyngeal space and through the anatomical intercellular spaces of the neck to the mediastinum for 4 days. According to CT scanner of organs of the chest cavity we can see that CT scan is a sign of acute gangrenous mediastinitis with a primary process in the submandibular region. In the left parts of the lower jaw there is a small defect in the outer compact plate for up to 4.0 mm. In the soft tissues of the neck, along the whole length from the level of the larynx, multiple gas accumulations are determined both in the prevertebral space and on both sides, symmetrically under the nival muscles, where there is especially a lot of gas, and along the vascular bundles. There is a gas in the region of the ﬂ oor of the mouth, the chin-tongue muscle. All tissues are swollen because of what anatomical structures do not diﬀ erentiate. The process goes through the interfascial spaces, as well as along the pharynx, larynx, thyroid gland in the mediastinum, where gas is determined along all main arteries and trachea. Then it spreads along the anterior and posterior mediastinum to the diaphragm along the heart and esophagus. In its course, there is inﬁ ltration of the tissue of the posterior mediastinum, and in the anterior one there is more pronounced accumulation of ﬂ uid, more to the right, especially near the right atrium, where its thickness reaches 25.0 mm and there is a reaction of the adjacent parts of the right lung. Osteo-destructive changes are not detected. Thus we observed the pathway of the spread of the purulent inﬂ ammatory process from teeth of the lower jaw to the mediastinum cavity as a consequence of infraction of asepsis (ules therefore a patient M. who had been operated twice and had clinical death was discharged from the department of the hospital with positive dynamics.
CURRENT TASKS, MORAL AND ETHICAL PROBLEMS OF PERINATAL MEDICINE
Authors: Zamorskii Igor , Khmara Tatiana , Yuzko Tamara , Khodan Аndrii
Published: August 2023

The article reﬂ ects the discussion of moral and ethical problems of perinatal medicine, related to congenital malformations, which largely determine perinatal mortality, morbidity and mortality of newborns and older children, as well as childhood disability. The problem of occurrence of severe congenital pathology is a medico- social issue. The formation of personality who has the sum of moral, ethical and intellectual qualities, involves many components, including genetics, education, health, environment, which contribute considerably to the character, behavioural reactions, worldviews, life values.The role of a doctor in providing medical care to a woman whose pregnancy is at high risk is not only to choose therapeutic tactics to manage pregnancy, but to also provide information on possible risks. Therefore, carefully informed parents are required to make an independent decision to maintain or terminate the pregnancy and to give written informed consent to the doctor’s further action.Medical ethics in perinatal medicine are formed on the basis of the rights of the fetus and the patient, as well as the doctor’s moral obligations towards patients. Apart from the compliance with restrictive laws, medical ethics include consideration of the various polemic views on religion, scientiﬁ c and non-traditional medicine, national traditions, family culture, along with doctor’s education and experience, the signiﬁ cance of death for the physician and the urge to protect the interests of the patient. The medical practitioner must be guided by clear bioethical principles and legally binding rules.
The impact of the COVID-19 pandemic on head and neck cancer diagnosis: a single-center study
Authors: Turski Marcin , Dorobisz Karolina , Pazdro-Zastawny Katarzyna , Zatoński Tomasz
Published: August 2023

Introduction

The COVID-19 pandemic has changed healthcare systems’ functioning and priorities worldwide, negatively impacting cancer screening. Adverse effects of delayed diagnosis of head and neck cancer (HNC) may be associated with poorer overall survival. The aim of the study was to assess the impact of the COVID-19 pandemic on HNC diagnosis.

Materials and Methods

A retrospective analysis of database records of patients diagnosed with HNC in a single tertiary center from March 1, 2020, until April 30, 2021 (COVID group) was performed and compared to the period from January 1, 2019, to February 30, 2020 (pre-COVID group). Patients’ general characteristics, disease extent in TNM classification, symptom duration, incidence of dyspnea at admission, emergency tracheotomy at admission, and indications for percutaneous endoscopic gastrostomy (PEG) were compared.

Results

One hundred and seventy-two patients with newly diagnosed HNC were enrolled. The most common tumor location was the larynx, followed by the hypopharynx. There were no significant differences between the groups in terms of the patients’ general or clinical characteristics, disease extent in TNM classification, and symptoms duration. However, the likelihood of PEG being performed in the COVID group was over three times higher (OR=3.15, 95% CI: 1.08 to 9.18, p=0.049).

Conclusions

During the pandemic, more patients had dysphagia or malnutrition requiring PEG. However, the pandemic did not affect the progression of patients’ HNC significantly.
Assessment of Implementation of Circular Economy Framework in the Sri Lankan Construction Sector
Authors: Weerakoon Thilina Ganganath , Wimalasena Sulaksha , Zvirgzdins Janis
Published: August 2023

Concerns have been raised that the construction sector in both developed and developing countries has become a major environmental issue. This is mostly due to the excessive use of raw materials and energy sources. Moreover, the industry now follows the “take-make-dispose” linear economic paradigm. The circular economy idea was just brought to the sector based on the fundamental principles “reduce, reuse, recycle”, and yet the construction industry in Sri Lanka has failed to comply with this emerging framework. It is presently being debated throughout the world whether the 3R concept is adequate to achieve optimal industry sustainability. As a result, the 3R principles have lately expanded into a 10R framework. Consequently, the purpose of this article is to determine the possibilities and barriers to implement the 10R framework in the construction sector in Sri Lanka. The study was conducted using a qualitative research method. A semi-structured questionnaire was used to gather data and gain expert opinions on various options. This research takes a qualitative, in-depth look at how the 10R principles of circular economy might be applied to construction projects. Construction professionals may boost the ecological sustainability of building projects by using the recommended circular economy guidelines.
The transformations of the international system and their impact on cultural specifics (a case study of the former Yugoslavia as a model)
Authors: Dawood Ban Fawzi
Published: August 2023

The transformations of the international system led to the creation of an arena in which ethnic and sectarian conflicts usually take place, and governments usually try to ignore or suppress the demands of internal ethnic and religious groups when necessary, and these demands differ from one political to another in the break-up of Yugoslavia is depicted as the beginning of the emergence of the deconstruction of cultural characteristics., because countries with racial and ethnic diversity are more likely to interfere than others, was the pretext of the Americans in the early 1990s. Since the twentieth century, as a pretext to interfere in the internal affairs of the nation-state under the pretext of (protecting minorities from persecution) and as a result achieving its global goals of controlling and dominating the world and spreading ideas and propositions that are consistent with these practical developments,to infiltrate the borderless countries bordered by the fragmentation of the nation-state and the fueling of ethnic and racial conflicts.
Hybrid Multiscale Search for Dynamic Planning of Multi-Agent Drone Traffic
Authors: Xiang Jun , Chen Jun , Liu Yanchao
Published: August 2023

Unmanned aerial vehicles or drones are widely used or proposed to carry out various tasks in low-altitude airspace. To safely integrate drone traffic into congested airspace, the current concept of operations for drone traffic management will reserve a static traffic volume for the whole planned trajectory, which is safe but inefficient. In this paper, we propose a dynamic traffic volume reservation method for the drone traffic management system based on a multiscale A* algorithm. The planning airspace is represented as a multiresolution grid world, where the resolution will be coarse for the area on the far side. Therefore, each drone only needs to reserve a temporary traffic volume along the finest flight path in its local area, which helps release the airspace back to others. Moreover, the multiscale A* can run nearly in real-time due to a much smaller search space, which enables dynamically rolling planning to consider updated information. To handle the infeasible corner cases of the multiscale algorithm, a hybrid strategy is further developed, which can maintain a similar optimal level to the classic A* algorithm while still running nearly in real-time. The presented numerical results support the advantages of the proposed approach.
Experimental Characterization of Supersonic Diamond Jet Acoustics
Authors: Saleh Yousef , Sellappan Prabu , Alvi Farrukh S.
Published: August 2023

Acoustic emissions from supersonic jets are of interest due to their deleterious effects on nearby personnel and structures. As development of both military and commercial supersonic aircraft continues to grow, it is essential to combat increasing noise pollution. Axisymmetric jets are highly prevalent where their aeroacoustic characteristics have been well-documented; in contrast, relatively few studies have examined non-axisymmetric jets. In the present study, aeroacoustics of supersonic jets produced by a diamond-shaped Mach 2 nozzle are explored across a large operational envelope under different pressure ratios ranging from highly overexpanded to moderately underexpanded. Measurements of the far-field acoustics in an anechoic environment were used to characterize the acoustic flowfield and contrast the distribution of energy in the spectral domain between the characteristic major and minor axes of the nozzle. Overall, the diamond jet exhibits a highly directional acoustic field with a distinct local minimum for sideline noise. Furthermore, screech behavior was only observed in a narrow, overexpanded flow regime; this is in contrast to the documented behavior of axisymmetric and rectangular jets. Over the conditions examined there is no indication of distinct staging. Additionally, there exists a nozzle pressure ratio threshold beyond which peak noise switches axes.
Hybrid Navier–Stokes–Direct Simulation Monte Carlo Automatic Mesh Optimization for Hypersonics
Authors: Mallikarjun Shrutakeerti , Casseau Vincent , Habashi Wagdi G. , Gao Song , Karchani Abolfazl
Published: August 2023

This paper describes the development of an unstructured hybrid finite element Navier–Stokes (NS)–direct simulation Monte Carlo (DSMC) framework for hypersonic flows. State-based coupling is employed and simulations of varying thermochemical complexity demonstrate the accuracy, robustness, and computational efficiency of the hybrid all-Mach algorithm. An automatic mesh optimization process using a posteriori error estimates based on the Hessian of the solution goes much further than traditional mesh adaptation processes by equidistributing the error estimator and producing a “single optimal hybrid mesh” with no increase in mesh size and with much higher accuracy. The DSMC region cells of the resulting optimal mesh are smaller than in NS regions and are sized to the local mean free path. Mesh optimization is also shown to greatly improve the quality of the hybrid interfaces from those of the initial mesh. Unstructured meshes are found to represent the hybrid interfaces smoothly, while structured meshes showcase a castellated pattern in the interfaces. The optimal hybrid meshes are found to be statistically similar to optimal full DSMC meshes, thus highlighting the solver independence of the optimizer. Such a coupled hybrid mesh optimization strategy can therefore tackle hypersonic flows with multiscale flow features at any degree of rarefaction.
Consequências neuropsiquiátricas do uso de cannabis durante a adolescência
Authors: Barbieri Vitória Xavier , Coelho Lara Sampaio Zaquine , Figueiredo Júnior Hélcio Serpa de
Published: August 2023

Objetivo: Analisar os possíveis fatores de risco, motivos, influência e consequência no desenvolvimento neuropsiquiátrico devido ao uso comórbido de cannabis entre os jovens na atualidade. Métodos: National Library of Medicine (PubMed), Biblioteca Virtual em Saúde (BVS) e Directory of Open Access Journals (DOAJ) foram as bases de dados utilizados para a abordagem metodológica deste estudo. A abordagem metodológica deste trabalho se propôs a um compilado de pesquisa bibliográfica de abordagem qualitativa e caráter descritivo por meio de uma revisão integrada da literatura. Os descritores utilizados foram “schizophrenia”, “cannabis” e “development” utilizando o operador booleano “and”. Os critérios de inclusão foram todos os artigos originais, publicados em inglês, português e espanhol. Resultados: Dos dezesseis artigos foi abordado as possíveis consequências do uso comórbido de cannabis durante a adolescência, tendo: transtorno esquizofrênico, ideações suicidas, depressão e ansiedade como achados. Sendo a esquizofrenia a comorbidade mais prevalente dentre as possíveis influências do canabidiol no sistema neuropsíquico. Considerações finais: Dessa forma, pode-se considerar que o uso de cannabis no período da adolescência realmente possui riscos e uma fisiopatologia a ser estudada em relação a influência do tetra-hidrocarbinol (THC) no Sistema endocanabinóide.
Abordagem familiar no contexto da gravidez na adolescência
Authors: Menezes Maria Eduarda Magalhães de , Filho Alexander Ribeiro Oliveira , Dionízio Andra Aparecida da Silva , Pereira Matheus Mendes , Dias Núbia Maria Pereira Rodrigues , Fonseca Vanelle Rodrigues , Soares Stefany Karoline de Almeida , Santos Marcela Ferreira dos , Queiroz Tayla Monteiro , Vasconcelos Sherydan Azevedo
Published: August 2023

Objetivo: Relatar o caso de uma família cadastrada em uma equipe de Estratégia Saúde da Família de um município do estado de Minas Gerais, diante de uma situação de gestação na adolescência. Detalhamento do caso: Trata-se da paciente Carine, 14 anos, apresentando gravidez na adolescência, ocasionando a adolescente e a família, um processo de aceitação e dificuldade de organização do sistema familiar diante do acontecimento. Para a intervenção foi realizada a abordagem familiar, utilizando os instrumentos: Genograma, Ecomapa, Ciclo   de   Vida   Familiar, F.I.R.O.,   P.R.A.C.T.I.C.E. e   Conferência Familiar. Considerações finais:  Diante da gravidez na adolescência, foi constatado a necessidade de pontos de apoio para a gestante, seja de cunho psicológico, emocional e financeiro. Através da utilização das ferramentas de abordagem familiar, possibilitou o conhecimento do núcleo familiar e a abordagem de suas questões e problemas, além da construção junto aos seus membros de intervenções para solucioná-los.
Inquérito soroepidemiológico e molecular das hepatites A, B e C em escolas estaduais em um município do nordeste do Pará
Authors: Barros Renata Souza de , Oliveira Cândida Maria Abrahão de , Araújo Júnior José Raul Rocha de , Brito Dickson Ciro Nascimento de , Chagas André Antônio Corrêa das , Nova Pedro Rocha Vila , Martins Adinaldo Moreira , Amaral Keren Raissa Santos do , Torres Vanessa Brenda Pantoja , Nunes Heloisa Marceliano
Published: August 2023

Objetivo: Descrever, por meio de estudo soroepidemiológico e molecular, a prevalência da infecção pelos vírus das hepatites A, B e C, em alunos de escolas públicas, em um município do nordeste do Pará. Métodos: Estudo descritivo, exploratório, quantitativo, de corte transversal, em que foi avaliada a situação soroepidemiológica e molecular das hepatites virais A, B e C, de alunos do Ensino Médio Regular e Educação de Jovens e Adultos (EJA). A coleta de dados foi realizada de forma voluntária com preenchimento de ficha de inquérito individual e coleta de amostras de sangue de cada participante. Resultados: Obteve-se prevalência de 36,6% para o anti-VHA total reagente com 63,4% suscetíveis; de 0,2% para HBsAg e 47,5% anti-HBs isolado reagente, na única amostra HBsAg reagente o VHB-DNA foi detectável com baixa carga viral; não houve resultado reagente para o anti-VHC. Conclusão: A pesquisa provocou as esferas governamentais de saúde pública, no sentido de avaliarem os serviços de saúde e vigilância epidemiológica das hepatites virais, ao evidenciar que estratégias de prevenção devem ser ajustadas e intensificadas as campanhas de vacinação contra as hepatites A, B e C, na população do município.
Quantifying Concentration Distributions in Redox Flow Batteries with Neutron Radiography
Authors: Jacquemond Rémy Richard , van der Heijden Maxime , Boz Emre Burak , Carreón Ruiz Eric Ricardo , Greco Katharine Virginia , Kowalski Jeffrey Adam , Muñoz-Perales Vanesa , Brushett Fikile Richard , Nijmeijer Kitty , Boillat Pierre , Forner-Cuenca Antoni
Published: August 2023

The continued advancement of electrochemical technologies requires an increasingly detailed understanding of the microscopic processes that control their performance, inspiring the development of new multi-modal diagnostic techniques. Here, we introduce a neutron imaging approach to enable the quantification of spatial and temporal variations in species concentrations within an operating redox flow cell. Specifically, we leverage the high attenuation of redox-active organic materials (high hydrogen content) and supporting electrolytes (boron-containing) in solution and perform subtractive neutron imaging of active species and supporting electrolyte. To resolve the concentration profiles across the electrodes, we employ the in-plane imaging configuration and correlate the concentration profiles to cell performance with polarization measurements under different operating conditions. Finally, we use time-of-flight neutron imaging to deconvolute concentrations of active species and supporting electrolyte during operation. Using this approach, we evaluate the influence of cell polarity, voltage bias, and flow rate on the concentration distribution within the flow cell and correlate these with the macroscopic performance, thus obtaining an unprecedented level of insight into reactive mass transport. Ultimately, this diagnostic technique can be applied to a range of (electro)chemical technologies and may accelerate the development of new materials and reactor designs.
H2O-HCN complex: A new potential energy surface and intermolecular rovibrational states from rigorous quantum calculations
Authors: Vindel-Zandbergen Patricia , Kędziera Dariusz , Żołtowski Michał , Kłos Jacek , Żuchowski Piotr , Felker Peter , Lique François , Bačić Zlatko
Published: August 2023

In this work the H2O-HCN complex is quantitatively characterized in two ways. First, we report a new rigid-monomer 5D intermolecular potential energy surface (PES) for this complex, calculated using the SAPT(DFT) method. The PES is based on 2833 ab initio points computed employing the aug-cc-pVQZ basis set, utilizing the autoPES code, which provides a site-site analytical fit with the long-range region given by perturbation theory. Next, we present the results of the quantum 5D calculations of the fully coupled intermolecular rovibrational states of the H2O-HCN complex for the total angular momentum J values of 0, 1, and 2, performed on the new PES. These calculations rely on the quantum bound-state methodology developed by us recently and applied to a variety of noncovalently bound binary molecular complexes. The vibrationally averaged ground-state geometry of H2O-HCN determined from the quantum 5D calculations agrees very well with that from the microwave spectroscopic measurements. In addition, the computed ground-state rotational transition frequencies, as well as the B and C rotational constants calculated for the ground state of the complex, are in excellent agreement with the experimental values. The assignment of the calculated intermolecular vibrational states of the H2O-HCN complex is surprisingly challenging. It turns out that only the excitations of the intermolecular stretch mode can be assigned with confidence. The coupling among the angular degrees of freedom (DOFs) of the complex is unusually strong, and as a result most of the excited intermolecular states are unassigned. On the other hand, the coupling of the radial, intermolecular stretch mode and the angular DOFs is weak, allowing straightforward assignment of the excitation of the former.
Relaxation and ligand hyperfine effects in an isostructural early lanthanide series [Ln(Cptt)3] (Ln = Ce, Nd, Sm; Cptt = C5H3tBu2-1,3) by pulsed EPR spectroscopy
Authors: Nodaraki Lydia , Liu Jingjing , Ariciu Ana-Maria , Ortu Fabrizio , Oakley Meagan , Birnoschi Letitia , Gransbury Gemma , Cobb Philip , Chilton Nicholas , Mills David , McInnes Eric , Tuna Floriana
Published: August 2023

We examine lanthanide (Ln)-ligand bonding in a family of early Ln3+ complexes [Ln(Cptt)3] (1-Ln, Ln = La, Ce, Nd, Sm; Cptt = C5H3tBu2-1,3) by pulsed electron paramagnetic resonance (EPR) methods, and provide the first characterization of 1-La and 1-Nd by single crystal XRD, multinuclear NMR, IR and UV/Vis/NIR spectroscopy. We measure electron spin T1 and Tm relaxation times of 12 and 0.2 μs (1-Nd), 89 and 1 μs (1-Ce) and 150 and 1.7 μs (1-Sm), respectively, at 5 K: the T1 relaxation of 1-Nd is more than 102 times faster than its valence isolelectronic uranium analogue. 13C and 1H hyperfine sublevel correlation (HYSCORE) spectroscopy reveals that the extent of covalency is negligible in these Ln compounds, with much smaller hyperfine interactions than observed for equivalent actinide (Th and U) complexes. This is corroborated by ab initio calculations, confirming the predominant electrostatic nature of the metal-ligand bonding in these complexes.
PSYCHOLOGICAL IMPACT OF RIBA (USURY): THE STUDY OF MOTIVATION ON ENTREPRENEURS OF MUHAMMADIYAH
Authors: Faisal Hamzah Imam , Nurrahma Mildaeni Itsna
Published: August 2023

Riba has become an issue among entrepreneurs of Muhammadiyah since it was declared haram by the Majelis Tarjih Pimpinan Pusat Muhammadiyah. Psychological studies are needed to determine the motivational dynamics of entrepreneurs of Muhammadiyah about the practice of Riba in their entrepreneurial activities. This research was conducted through a qualitative research method with a phenomenological approach. Two participants were interviewed in a semi-structured manner and then analyzed. The study found six themes: the early entrepreneur drive, business management with Riba, risks and dilemmas, religious awareness, Muhammadiyah relationship, and finding meaning. Riba has an impact on changing the entrepreneurial orientation of Muhammadiyah entrepreneurs.
Evaluación de la acción del Programa nacional de alimentación escolar Qali Warma en la pandemia de COVID-19 en el distrito de Ate, 2020
Authors: Chávez Villanueva Julia Idola
Published: August 2023

El objetivo general de la presente investigación fue evaluar la acción del Programa nacional de alimentación escolar Qali Warma en la pandemia de COVID-19 en el distrito de Ate, 2020. El estudio fue de enfoque mixto, de tipo básico con un diseño de triangulación (DITRIAC). La selección de los participantes se realizó por conveniencia, tomando en cuenta varios criterios de inclusión y estuvo conformada por un grupo de 2 Comités de alimentación escolar de las instituciones de educación pública de Ate, se aplicó la técnica de la entrevista con una guía de entrevista semi estructurada y la técnica del cuestionario teniendo como instrumento el mismo. El instrumento fue validado con la prueba binomial (validez de contenido de tipo cuantitativo) siendo menor que 0,05 (0.00195).  Los resultados mostraron que mediante la entrevista a los expertos, se muestra conformidad por los productos alimentarios y recomendaciones para la formas de entrega en cada institución educativa, en los resultados cuantitativos se tiene mayor porcentaje y la investigación concluye que el programa Qali Warma, es una política publica nacional de primera infancia instituida para salvaguardar el desarollo integral de niños siendo adecuado para las familias que tienen hijos en edad preescolar y escolar durante el tiempo de pandemia.
Involucramiento político, un alcance conceptual desde la perspectiva de Bruce Pinkleton
Authors: Valdivieso Añazco Isabel
Published: August 2023

El objetivo de la investigación fue identificar los fundamentos del concepto involucramiento político según Bruce Pinkleton. Quien trabajó el término involucramiento político en quince (15) artículos académicos dentro del campo de estudio de la comunicación política. El estudio cualitativo de diseño fenomenológico tuvo como como unidad de análisis al profesor Bruce Pinkleton y la elección de (07) siete artículos de su producción científica como autor y coautor, como instrumento de recopilación de la información se aplicó una guía de entrevista semiestructurada y una ficha de registro y para el procesamiento de datos se aplicó una matriz de análisis. Como resultado se halló que el término involucramiento político se conceptualiza como el interés de un ciudadano en la política y la búsqueda de fuentes e información en medios de comunicación tradicional como la TV, radios, periódicos y redes sociales que favorezcan a la toma de decisiones y participación política.
Nuevas tecnologías y su incidencia en la salud mental de los adolescentes
Authors: Giraldo Caro Paula Andrea , Delgado Montoya Dan Stevenson , Muñoz Cristian Fernán
Published: August 2023

El vertiginoso avance de las herramientas digitales y tecnológicas ha propiciado un impacto importante en la humanidad, especialmente, en la población adolescente, generando nuevos patrones conductuales y una necesidad de actualización constante que asegura la permanencia en ellas. El objetivo principal de esta investigación es identificar las incidencias de las nuevas tecnologías en la salud mental de los adolescentes mediante la revisión bibliográfica. La metodología utilizada en esta investigación fue la revisión documental realizada en diversas bases de datos como: Dialnet, Scopus, ProQuest, Redalyc, Ebsco Host y Google Académico. Los criterios de inclusión empleados fueron: Adolescencia, salud mental, nuevas tecnologías, artículos en español e inglés, países como Estados Unidos, España, Japón y Colombia y artículos científicos publicados desde el año 2010 hasta el año 2020. Los criterios de exclusión fueron: Población mayor de 18 años, artículos de investigación en portugués e inferiores al año 2010. Los resultados encontrados en los 30 artículos consultados son: Los adolescentes que emplean las nuevas tecnologías con mayor frecuencia, tienden a desarrollar conductas desadaptativas asociadas a trastornos como ansiedad y depresión. Sin embargo, algunos adolescentes, emplean el tiempo en estas nuevas tecnologías para estudiar y crear relaciones interpersonales mediante comunidades virtuales. Se concluye que existe una correlación entre el tiempo empleado a las nuevas tecnologías y las incidencias en la salud mental de los adolescentes, y, a pesar de haberse encontrado incidencias positivas, muchas de las incidencias encontradas son negativas.
Personal Reactive Attitudes and Partial Responses to Others
Authors: Chaplin Rosalind
Published: August 2023

This paper argues for a new understanding of Strawson’s distinction between personal, impersonal, and self-reactive attitudes. Many Strawsonians take these basic reactive attitude types to be distinguished by two factors. Is it the self or another who is treated with good- or ill-will? And is it the self or another who displays good- or ill-will? On this picture, when someone else wrongs me, my reactive attitude is personal; when someone else wrongs someone else, my reactive attitude is impersonal; and when I wrong someone else, my attitude is self-reactive. Against this account, I argue that the basic reactive attitude types are better distinguished according to whether they express partial or impartial concern. This fits Strawson’s discussion in “Freedom and Resentment”, and it allows us to see an important point that the alternative approach obscures. Namely, while attitudes like resentment, gratitude, shame, and pride can arise as responses to our own treatment and behavior, they can also arise as third-party responses to the treatment and behavior of our family members, romantic partners, and close friends. Similarly, attitudes like moral indignation and disapprobation also have a wider scope than is often acknowledged; they can arise as responses to others’ treatment, but they can also arise as responses to our own treatment when we react impartially to circumstances involving ourselves.
Ameliorative effect of peach gum on metabolic syndrome components and
microbial short-chain fatty acids production in streptozotocin-induced rats
Authors: Noer E.R. , Sulchan M. , Kusumastuti A.C. , Murbawani E.D. , Probosari E. , Nuryanto  , Veicinlun S.Y. , Rosma S.N. , Ardiaria M.
Published: August 2023

Peach gum (PG) contains a large number of polysaccharides and has hypolipidemic and
anti-diabetic properties. Peach gum, specifically, may increase short-chain fatty acids
(SCFAs), which modulate lipid, glucose, and insulin sensitivity and thus improve
metabolic syndrome components (MetS). However, the mechanism remains unclear. This
study aimed to reveal the effects of a whole PG intervention in ameliorating MetS
conditions. Peach gum powder (PGP) was given in three dosages, comprised of PGP-L
(210.64 mg), PGP-M (421.27 mg), and PGP-H (842.55 mg). Initially, PG was ground into
powder (PGP). A total of five groups of Wistar rats were constituted. The healthy group
was fed on a regular feeding (Comfeed AD II). MetS group was given a high-fat diet, a
streptozotocin, and Nicotinamide injection. This study showed PGP significantly
(p<0.001) ameliorate the condition of HDL-C (187.70%), triglycerides (TG) (-33.40%),
fasting blood glucose (FBG) (-69.80%), insulin sensitivity (60.38%), also caecal SCFAs
(p<0.05). It showed significant results of propionate and butyrate levels in the PHP-H
group compared to the MetS group (p<0.05). The results indicated that PG has a
significant hypolipidemic effect, particularly in improving HDL-C levels, as well as antidiabetic effects in MetS-induced rats, which are supported by an increase in SCFAs. The
improvement in MetS components (HDL, TG, FBG) has improved in all PGP groups.
Actual problems of creating digital twins of machine engineering products in terms of durability assessment
Authors: Erpalov A. V. , Khoroshevskii K. A. , Gadolina I. V.
Published: August 2023

The global digitalization of production opens new opportunities for predictive diagnostics of the technical condition of mechanical engineering products. The issues attributed to assessing their technical condition, primarily to the determination of the residual life of mechanical engineering products, are considered. Currently, a class of virtual models, digital twins of the residual life is distinguished. Apart from the functions of monitoring and predicting the stability of structures, they can possess a feedback and control the durability by simulating and optimizing the real technological process, taking into account the possibility of achieving the limit state of the structure. The problems of existing methods of assessing the durability in time and frequency domains are considered in detail from the viewpoint of using the residual resource of structures as the basis of an algorithmic support of digital twins. We also marked the possible variety of obtaining initial data for assessing the durability, namely fatigue diagrams of materials for different types and schemes of loading. The fatigue diagram is greatly affected by the loading process (regular, random or mixed), while in the actual work the non-stationary random loading prevails. The methods used for assessing the durability of non-stationary loading are poorly studied and often resolve into simplification of a non-stationary process. The study is focused on non-stationary loading processes, since the creation of digital twins implies a continuous analysis of the durability of the structure for real operational loads. Other problems that can arise when developing digital twins of structures are also considered and discussed.
Синтез, структура и каталитические свойства в теломеризации бутадиена с метанолом тетрафторобората бис(дифенилциклогексилфосфин)(η5-циклопентадиенил) палладия(II)
Authors: Суслов Д.С. , Быков М.В. , Пахомова М.В. , Орлов Т.С. , Абрамов З.Д. , Сучкова А.В. , Павлова А.А. , Абрамов П.А.
Published: August 2023

Реакцией [Pd(acac)(PCyPh2)2]BF4 с циклопентадиеном в присутствии BF3·OEt2 получен новый катионный комплекс палладия состава [Pd(η5-C5H5)(PPh2Cy)2]BF4 (I). Строение комплекса I определено методом РСА. Теоретическое исследование в рамках DFT на уровне BP86-D3/def2-TZVP с применением методов QTAIM и NOCV-анализа позволило предположить, что гаптичность циклопентадиенильнного лиганда в I находится в промежуточном между η3- и η5-типами координации. Комплексное соединение I демонстрирует каталитическую активность в реакции теломеризации 1,3-бутадиена с метанолом, характеризуемую значением числа оборотов катализатора до TON=43100 (моль бутадиена) (моль Pd)−1 за 6 часов с селективностью по теломерам 76%.
Criminal Accountability for Actors and Legal Protection for Online Cat Calling Criminal Victims
Authors: Adhyatma Yoga , Kurniawan Denny Saputra , Akira Aldi Demas
Published: August 2023

The crime of sexual harassment is divided into 2 (two), namely verbal harassment and non-verbal harassment. One form of verbal sexual harassment is known as Cat Calling, which means harassment in a public space by giving obscene words related to sexuality where many of the victims are women. The increase in online internet-based technology and information has made cat calling sexual harassment common in the form of comments, photos and videos circulating on online social media. Criminal law in Indonesia which contains acts that can be categorized as sexual harassment is generally regulated in the Criminal Code (KUHP) with the addition of Law Number 19 of 2016 concerning Amendments to Law Number 11 of 2008 concerning Information and Transactions Electronically (UU ITE) when done online. Most recently, sexual harassment or sexual violence or sexual violence is regulated in Law Number 12 of 2022 concerning Crimes of Sexual Violence. Cat Calling perpetrators can be held criminally responsible in accordance with applicable laws and regulations accompanied by strict sanctions in an effort to prevent and eradicate criminal acts of online Cat Calling sexual harassment and legal protection for victims of Cat Calling online is absolutely necessary to repair the trauma experienced by victims
Comparisonal Analysis Of D35 Bulldozer And GD300A-1 Motor Grader As A Grade Tool Reviewing From Time
Authors: Azizah Nur
Published: August 2023

In the sub work of the Nglinggis access road, there is a work of embankment of soil fromselected local materials. This work includes taking material from the stock pile, transporting itto the site, leveling the soil and compacting the soil. Soil leveling in this project uses BulldozerD35 as a leveling tool. In doing land leveling work there is another method that can be used,namely the method of heavy equipment in the form of a Motor Grader. In the condition of theland for the Nglinggis access road, the type that is suitable for use is the Motor Grader GD 300A-1. The use of heavy equipment can affect the estimated time on a job. Therefore, the selectionof an efficient tool for the job is very important. From the specifications, the speed of the GD300 A-1 Motor Grader is superior to the D35 Bulldozer. The purpose of this study is to analyzethe comparison between Motor Grader and Bulldozer as a leveling tool, it can be seen whichtool is the most efficient if used as a leveling tool in earthworks at the Nglinggis Access RoadWorks at the Tugu Dam Spillway Construction Project, Kab. Trenggalek. The results showedthat based on the average waiting time, the Bulldozer D35 was 0.31 minutes faster than theMotor Grader GD 300 A-1 in each cycle. And based on time weighted average, the BulldozerD35 is 0.03 minutes faster than the Motor Grader GD 300 A-1 on each cycle.
Evaluasi Kinerja Simpang Empat Bersinyal Pada Persimpangan Jalan Tanjung - Jalan Aryo Blitar - Jalan Bengawan Solo
Authors: Pratama Ardhian Setya , Hermawanto Tonny , Astuti Rahayu Isnin
Published: August 2023

Abstrak

Simpang empat bersinyal Jalan Tanjung, Jalan Aryo Blitar, dan Jalan Bengawan Solo, Pakunden Kota Blitar merupakan jalur utama yang menghubungkan wilayah Kota Blitar ke daerah lainnya seperti Kabupaten Kediri dan Kabupaten Malang. Kondisi eksisting simpang empat bersinyal ini merupakan wilayah komersial dan pemukiman yang dapat menimbulkan kepadatan simpang pada jam tertentu. Tujuan dilakukan studi ini yaitu mengetahui kinerja simpang empat bersinyal di Simpang Pakunden pada kondisi eksisting serta sepuluh tahun yang akan datang serta solusi penanganan kinerja simpang tersebut. Pengolahan data dilakukan menggunakan metode SIG yang mengacu pada Manual Kapasitas Jalan Indonesia MKJI 1997 yang diterbitkan oleh Direktorat Jenderal Bina Marga. Pengambilan data dilakukan selama 5 hari di pagi, siang, dan sore selama 2 jam di tiap periode waktu. Data yang diperoleh nantinya berupa data primer dan sekunder yaitu data primer berupa data kondisi geometrik jalan, data volume lalu lintas, data waktu sinyal sedangkan data sekunder berupa data jumlah penduduk dan data peta wilayah yang dibutuhkan untuk memperhitungkan nilai derajat kejenuhan, panjang antrian, tundaan, waktu siklus serta tingkat pelayanan pada masing-masing lengan simpang empat bersinyal di Simpang Pakunden. Hasil analisis dan perhitungan kondisi eksisting simpang pakunden sudah memenuhi standart MKJI 1997 yaitu < 0,85 pada semua pedekat, namun masih terdapat panjang antrian yang belum terurai oleh karena itu, solusi penanganan simpang menggunakan alternatif II yaitu perubahan fase sinyal dari 4 fase menjadi 3 fase yang dapat menurunkan jumlah antrian di semua pendekat simpang. Hasil prediksi dengan metode trend linier dan proyeksi geometri pertumbuhan penduduk dan jumlah kendaraan serta pertumbuhan arus lalu lintas dari tahun 2022 hingga 2031 cukup signifikan.

Katakunci: Kinerja, Simpang Empat Bersinyal, MKJI 1997
Performans Reproduksi Induk Sapi Potong di Kota Blitar
Authors: Kustanti Nita Opi Ari
Published: August 2023

Tujuan dari penelitian ini adalah untuk mengetahui performans reproduksi induk sapi potong di Kota Blitar. Penelitian ini menggunakan metode studi lapang dengan alat pengambil data yaitu kuisioner. Teknik wawancara kepada peternak secara langsung berdasarkan kuisioner adalah teknik yang digunakan untuk mendapatkan data primer. Data sekunder diperoleh dari catatan (recording) peternak dan petugas inseminator. Data yang diperoleh kemudian dianalisis menggunakan analisis deskriptif. Hasil penelitian ini adalah nilai  S/C (1,89±1,01; DO (92,57±36,81) hari dan CI (373,12±29,23) hari. Kesimpulannya bahwa performans reproduksi induk sapi potong di Kota Blitar adalah baik.dilihat dari nilai S/C dan DO yang sesuai dengan standar nilai normal. Sedangkan nilai CI masih kurang baik.
PENINGKATAN PRODUKTIFITAS MENGGUNAKAN METODE LEAN MANUFACTURING DENGAN STUDY TOOLS 5S DAN SIX SIGMA PADA RANTAI PRODUKSI DI PT. CORT INDONESIA
Authors: Sudarto Sudarto
Published: August 2023

Aktivitas yang dilakukan sebuah  perusahaan merupakan  sebuah tim oraganisasi yang mana semua tim harus saling mendukung mulai golongan atas sampai golongan paling bawah, dan dikdung denagn kondisi lingkungan kerja yang bagus. Sarana dan prasarana yang akan digunakan dalam proses produksi untuk menghasilkan sesusai dengan tujuannya tidak akan bisa berarti apabila tidak didukung lingkungan kerja walaupun itu di pasang alat berteknologi modern. Lingkungan kerja yang tidak mewadahi akan menyebabkan aktifitas kerja bisa terganggu dan tidak bisa meningkatkan produktifitas kerja. Kita harus paham dengan kondisi kerja yang tidak teratur dan buruk penataannya baik itu peralatan maupun hal lain yang berhubungan dengan produksi akan meninbulkan maslah terhadap produktifitas suatu perusahan. Karyawan yang terlibat di dalamnya akan merasa terganggu apabila melakiukan aktifitas. Untuk itu perbaikan yang akan dicapai sesuai apa yang diharapkan oleh perusahan yang berakibat pula kesejahteraan para karyawannya. Produkfoitas akan meningkat apabila semua elemn dimperusahan menyamakan visi dalam hal kebaikan meskipun dalam melakukan aktifitas itu dipandang sebelah mata. Untyk itu dalam peningkatan produktifitas juga salah satunya menggunaan cara yaitu penerapan Lean.
Dante’nin Inferno’su İçin Yapılan Muhammed Peygamber İllüstrasyon ve Resimlerinde Temsilin Değişimi
Authors: IŞIK Vildan
Published: August 2023

İtalyan şairi Dante Alighieri’nin 14’üncü yüzyıl başlarında Hristiyanlığın kutsal metinleri, Ortaçağ mitleri, İslami kaynaklar ve kendi hayal gücünden yararlanarak İtalyanca olarak yazdığı ve sırasıyla Inferno (Cehennem), Purgatorio (Araf) ve Paradiso (Cennet) bölümlerinden oluşan Komedya’sı; ölümden sonra gidildiği düşünülen öte dünyaya yapılan kurgusal bir yolculuk hikayesinin şiirle anlatıldığı siyasi ve felsefi yönleri olan bir hicivdir. Inferno’ya Muhammed Peygamber’i de dahil ettiği Dante’nin bu eskatolojik anlatısını yazmasından kısa süre sonra başlayan çeşitli resimleme teknikleri ile görselleştirilmesi ise neredeyse yedi yüz yıldır devam etmektedir. Bu çalışmada; Inferno için veya ondan esinlenerek yapılan Muhammed Peygamber illüstrasyonları konu edilerek 14’uncü yüzyıl başlarından günümüze bunların yer aldığı elyazması, fresk, çizim ve baskıresimler görsel ve yazılı kaynaklar üzerinden araştırılmıştır. Araştırmada üç kısım bulunmaktadır: Rivayetler başlığı altındaki ilk kısımda; Dante’nin neden Muhammed Peygamber’i Inferno’da anlattığına, Malebolge başlığı altındaki ikinci kısımda ise Inferno’da anlatılan cehennemin genel yapısı ile Peygamber’den bahsedilen Kanto 28’e değinilmiştir. İllüstrasyonlar başlıklı üçüncü kısımda ise bu kantonun dizelerine dayalı olarak 14’üncü yüzyıldan günümüze yapılmış ve Peygamber’i temsil eden figürleri görebileceğimiz elyazması, fresk, çizim ve baskıresim örnekleri yer almaktadır. Yüzyıllardır devam eden bu illüstrasyonlardaki anlatımcı ve mimetik temsillere 1950’lerden sonra deformasyon, soyutlama ve distorsiyonun kullanıldığı illüstrasyonların eklendiği ayrıca tek bir örnekle sınırlı olsa da yağlıboya bir tablo olarak yapılan Inferno’daki anlatı ile Müslüman anlatılarını harmanlamış çağrışıma açık bir Muhammed Peygamber temsili de görülmüştür.
Penerapan Model Pembelajaran AIR (Auditory, Intelectually, Repetition) Berbantuan Aplikasi Quizizz Terhadap Hasil Belajar Siswa di SMAN 7 Mataram
Authors: Suryanda Indah , Sukardi Sukardi , Nursaptini Nursaptini , Suryanti Ni Made Novi
Published: August 2023

Perkembangan teknologi saat ini mendorong guru dan dunia pendidikan untuk menyesuaikan serta menciptakan model pembelajaran baru berbasis teknologi. Pemanfaatan media pembelajaran berbasis teknologi merupakan hal penting agar pembelajaran tidak terlalu monoton dan memiliki variasi. Tujuan dari penelitian ini adalah untuk mempelajari apakah model pembelajaran AIR yang menggunakan bantuan aplikasi Quizizz dapat mempengaruhi hasil belajar siswa di SMAN 7 Mataram. Penelitian ini menggunakan quasi experiment dengan pretest-posttest control group design. Pengumpulan data menggunakan tes berbentuk pilihan ganda yang sudah terpenuhi syarat pengujian instrumen. Data penelitian di analisis secara kuantitatif berupa analisis deskriptif dan parametrik dengan bantuan SPSS 17 for windows karena memenuhi persyaratan analisis. Hasil penelitian menunjukkan terdapat pengaruh model AIR berbantuan aplikasi Quizizz terhadap hasil belajar siswa di SMAN 7 Mataram dengan nilai signifikansi 0.00 < 0.05 (5%). Adapun hasil uji N-Gain score membuktikan nilai kelas eksperimen lebih tinggi dibandingkan dengan nilai kelas kontrol secara keseluruhan, penelitian ini mengindikasi bahwa penerapan model pembelajaran AIR yang didukung oleh aplikasi Quizizz dapat meningkatkan hasil belajar siswa di SMAN 7 Mataram. Sehingga dapat diketahui bahwa penerapan model pembelajaran AIR dengan pendekatan auditory, intellectually, repetition berpengaruh terhadap hasil belajar siswa, sementara aplikasi Quizizz memberikan dukungan interaktif dalam proses pembelajaran.
Metode Dakwah Nahdlatul Ulama dalam Konten Akun Instagram NU Online Id
Authors: Muthoharoh Nadiyah , Ma'arif Bambang S. , Siddiq Asep Ahmad
Published: August 2023

Abstract. Along with the times, technology and information have progressed rapidly. Everything that was originally conventional or traditional, can now be done in a modern way, digitally. The same goes for preaching. In the past, da'wah was only carried out by way of sermons, through face-to-face meetings, or through routine recitations at the mosque. Currently, da'wah can be done by adapting to the times. Da’wah can be carried out through digital media that are easily accessible, as is the case with Instagram social media. This study aims to find out the Nahdlatul Ulama da’wah method as one of the Islamic community organizations that often spreads its da’wah messages through content on the Instagram account @nuonline_id. This type of research is qualitative with descriptive-analytical method. Using the theory of content analysis, as well as the theory of da'wah methods. The results of the study show that one of the da'wah methods often used by NU in the content of the Instagram account @nuonline_id is the ammah, tadwin and bil-hikmah da'wah methods. This da'wah method is applied to all content on his Instagram account, such as QnA, videos/reels, news, and also quotes. With segmentation of wedding content, syari'ah, bahtsul masail, and also entertainment.

Abstrak. Seiring dengan perkembangan zaman, teknologi serta informasi mengalami kemajuan yang pesat. Segala sesuatu yang awalnya serba konvensional atau tradisional, kini dapat dilakukan dengan cara yang modern, secara digital. Begitu pula halnya dengan dakwah. Dahulu dakwah hanya dilakukan dengan cara khutbah, melalui tatap muka secara langsung, atau melalui pengajian rutin di masjid. Saat ini, dakwah dapat dilakukan dengan adaptasi terhadap perkembangan zaman. Dakwah dapat dilaksanakan melalui media-media digital yang telah mudah diakses, seperti halnya dalam media sosial Instagram. Penelitian ini memiliki tujuan untuk mengetahui metode dakwah Nahdlatul Ulama sebagai salah satu organisasi masyarakat Islam yang kerap menyebarkan pesan dakwahnya melalui konten pada akun Instagram @nuonline_id. Jenis penelitian ini ialah kualitatif dengan metode deskriptif-analisis. Menggunakan teori analisis isi, serta teori metode dakwah. Hasil penelitian menunjukkan bahwasanya metode dakwah yang kerap digunakan oleh NU pada konten akun Instagram @nuonline_id salah satu di antaranya ialah metode dakwah ammah, tadwin serta bil-hikmah. Metode dakwah tersebut diterapkan dalam seluruh konten akun Instagramnya, seperti QnA, video/reels, warta, dan juga quotes. Dengan segmentasi konten pernikahan, syari’ah, bahtsul masail, dan juga hiburan.