bluuebunny/crossref_metadata_2025 huggingface dataset:
Pertanggungjawaban Penyewa Dalam Hal Terjadi Wanprestasi Atas Perjanjian Sewa Menyewa Mobil di Yogya Sembada Rent Car Bekasi
Authors: Andriansyah Abdul , Busro Achmad
Published: April 2023

AbstractThe rental agreement applies general provisions as stipulated in Article 1320 of the Civil Code, both parties must have freedom of will. Regarding the agreement in an agreement, it is not uncommon for an agreement to be not fulfilled by one of the parties. Default in the implementation of the agreement as mentioned above is an obstacle in the implementation of the lease agreement which generally occurs due to negligence on the part of the lessee. The approach method used is empirical juridical. The results of this study are that the payment for renting a car is done by paying the rent of 100% to the renter after key in overhand to the tenant and there is a special guarantee in the form of material guarantees and individual guarantees, then to ensure security in car rentals, a rental system is also made by conducting a residence and social media’s survey and give identy card. the renter's house for the sake of certainty to the renter in the event of a default from the car renter. Settlement of disputes over defaults is carried out by deliberation or carried out by prioritizing a sense of togetherness and kinship.Keywords: lease; transportation; defaultAbstrakPerjanjian sewa-menyewa diberlakukan ketentuan umum sebagaimana diatur pada Pasal 1320 KUH Perdata, “kedua pihak harus mempunyai kebebasan kehendak. Mengenai kesepakatan dalam suatu perjanjian tidak jarang suatu perjanjian terjadi tidak terpenuhinya prestasi oleh salah satu pihak.Wanprestasi di dalam pelaksanaan perjanjian sebagaimana disebutkan di atas merupakan hambatan di dalam pelaksanaan perjanjian sewa menyewa yang pada umumnya terjadi karena kelalaian dari pihak penyewa. Metode pendekatan yang digunakan adalah yuridis empiris. Hasil penelitian ini adalah pembayaran sewa menyewa mobil dilakukan dengan cara uang sewa dibayarkan sebesar 100% kepada pemberi sewa setelah penyerahan kunci mobil digunakan oleh penyewa dan adanya jaminan khusus berupa jaminan kebendaan dan jaminan perorangan, kemudian untuk menjamin keamanan dalam penyewaan mobil juga dibuat Sistem rental dengan melakukan survei kerumah, dan survey sosial media penyewa juga memberikan bukti identitas penyewa demi adanya kepastian terhadap pemberi sewa apabila terjadi wanprestasi dari penyewa mobil. Penyelesaian sengketa terhadap wanprestasi dilakukan secara nonlitigasi atau diluar pengadilan yaitu musyawarah atau dilakukan dengan mengedepankan rasa kebersamaan dan kekeluargaan.”Kata kunci: sewa menyewa; transportasi; wanprestasi.
Analisis Estimasi Tarif Electronic Road Pricing di Jalan MT. Haryono DAM Kota Balikpapan
Authors: Maytika Rois , Nugroho Rizky Arif , Rahajeng Anggit Suko
Published: April 2023

Peningkatan jumlah penduduk akan berdampak pada penambahan jumlah kendaraan khususnya kendaraan pribadi. Jalan MT.Haryono pada segmen simpang beruang madu-jembatan DAM memiliki nilai Volume Capacity ratio sebesar 2,74 (ruas 1) dan 1,99 (ruas 2) atau tingkat pelayanan F, sehingga dalam mengatasi masalah tersebut ditawarkannya konsep Electronic Road Pricing (ERP). Penelitian bertujuan untuk memodelkan probabilitas perpindahan pengguna jalan terhadap adanya konsep ERP, dengan tahapan penelitian mengestimasi nilai ERP yang akan diterapkan melalui continent valuation method (CVM) dengan variabel yang digunakan adalah Ability To Pay (ATP) dan Willingness To Pay (WTP) dari pengguna jalan. Setelah dilakukannya pengolahan data penawaran harga WTP kepada pengguna kendaraan pribadi yang selanjutnya akan dilakukan perhitungan estimasi harga ERP, sehingga didapatkan estimasi ERP dari WTP yaitu untuk kendaraan mobil pribadi sebesar Rp 17.746,- dan sepeda motor sebesar Rp 16.946,- untuk setiap kali melewati ERP dengan kecepatan tertentu
Evidence of sex differences in cancer‐related cardiac complications in mouse models of pancreatic and liver cancer
Authors: Gams Anna , Nevarez Alejandro , Perkail Stephanie , Venegas Aileen , George Sharon A. , Efimova Tatiana , Efimov Igor R.
Published: April 2023

Abnormal heart rate variability (HRV) is commonly observed in cancer patients who have undergone targeted therapy and/or surgery, yet the effects of cancer itself on cardiac function remain underexplored. Specifically, there is limited knowledge about sex‐specific manifestations of HRV in cancer patients. Transgenic mouse models are widely used to study different types of cancer. Here, we aimed to investigate the sex‐specific effects of cancer on cardiac function using transgenic mouse models of pancreatic and liver cancers. This study used male and female transgenic mice with cancer and wild‐type controls. Cardiac function was assessed by recording electrocardiograms in conscious mice. RR intervals were detected to determine HRV using time and frequency domain analyses. Histological analysis with Masson's trichrome staining was performed to determine structural changes. In females, increased HRV was observed in both pancreatic and liver cancer‐bearing mice. In contrast, in males, increased HRV was observed only in the liver cancer group. Male pancreatic cancer mice demonstrated autonomic balance shift showing an increase in parasympathetic to sympathetic tone. The heart rate (HR) was higher in control and liver cancer male mice groups than in females. Histological analysis did not show significant sex differences but suggested a higher degree of remodeling in liver cancer mice than in control, specifically in the right atrium and left ventricle. This study revealed sex differences in cancer's HR modulation. Specifically, female cancer mice had lower median HR and higher HRV. These findings indicate that sex must be considered when using HRV as a cancer biomarker.
Resistance exercise acutely elevates dynamic cerebral autoregulation gain
Authors: Smail Oliver J. , Clarke Daniel J. , Al‐Alem Qais , Wallis William , Barker Alan R. , Smirl Jonathan D. , Bond Bert
Published: April 2023

Dynamic cerebral autoregulation (dCA) describes the regulation of cerebral blood flow (CBF) in response to fluctuations in systemic blood pressure (BP). Heavy resistance exercise is known to induce large transient elevations in BP, which are translated into perturbations of CBF, and may alter dCA in the immediate aftermath. This study aimed to better quantify the time course of any acute alterations in dCA after resistance exercise. Following familiarisation to all procedures, 22 (14 male) healthy young adults (22 ± 2 years) completed an experimental trial and resting control trial, in a counterbalanced order. Repeated squat‐stand manoeuvres (SSM) at 0.05 and 0.10 Hz were used to quantify dCA before, and 10 and 45 min after four sets of ten repetition back squats at 70% of one repetition maximum, or time matched seated rest (control). Diastolic, mean and systolic dCA were quantified by transfer function analysis of BP (finger plethysmography) and middle cerebral artery blood velocity (transcranial Doppler ultrasound). Mean gain (p = 0.02;d = 0.36) systolic gain (p = 0.01;d = 0.55), mean normalised gain (p = 0.02;d = 0.28) and systolic normalised gain (p = 0.01;d = 0.67) were significantly elevated above baseline during 0.10 Hz SSM 10‐min post resistance exercise. This alteration was not present 45 min post‐exercise, and dCA indices were never altered during SSM at 0.05 Hz. dCA metrics were acutely altered 10 min post resistance exercise at the 0.10 Hz frequency only, which indicate changes in the sympathetic regulation of CBF. These alterations recovered 45 min post‐exercise.
Transl[iter]ating Dubai’s linguistic landscape: a bilingual translation perspective between English and Arabic against a backdrop of globalisation
Authors: Gu Chonglong , Almanna Ali
Published: April 2023

As a burgeoning area of interdisciplinary enquiry, linguistic landscape (LL) research can shed light on the sociopolitical, cultural and demographical realities of a particular locale. However, LL research has seldom explored major international cities from a translation and contrastive perspective. Drawing on a corpus containing 450 photographs (e.g. shop fronts and public signs), this study investigates the multilingual landscape involving the Arabic-English pair in Dubai, an international hub representing a vivid case of micro-cosmopolitanism and superdiversity in the 21st century. An examination of the bilingual and translation practices enacted on Dubai’s LL points to a ubiquitous phenomenon that the Arabic information is often not authentic Arabic but transliterations from English (pseudo Arabic in disguise). Such use of transliteration privileges the phonetic transference of sounds, at the expense of meaning and function. The prevalent use of transliteration as a ‘go-to’ strategy is interesting, considering the obvious existence of pure Arabic equivalents. To provide some ethnographic context for the analysis, 10 people in Dubai were interviewed (Arabic speakers from different Arab countries) to establish whether the transliterated Arabic can be understood and the possible rationale behind this interesting linguistic decision. Such symbolic and decorative use of Arabic reflects Dubai’s global city status with immigrants significantly outnumbering the indigenous Arabic-speaking natives. The widespread aesthetic use of ‘Arabised English’ points to the influence of English in a globalised world. Some tentative reasons are provided to explain the phenomenon.
Los millenials y la honestidad como valor de marca. El caso Goiko en Instagram
Authors: Brandariz Portela Tania , Ortega Fernández Eglee , Padilla Castillo Graciela
Published: April 2023

Tras el confinamiento originado por la COVID-19, las marcas buscaron adaptar sus campañas al nuevo contexto y lograr una nueva interacción con sus clientes. En este nuevo entorno, los espacios virtuales de las redes sociales se convirtieron en lugares de encuentro. El restaurante de origen venezolano, ubicado en España, Goiko Grill, apostó por una campaña de concienciación a través de los stories de Instagram, justo cuando se pasaba a la primera fase de desconfinamiento. El objetivo principal de este trabajo es analizar el vínculo generado entre la marca y los millennials a partir de la honestidad como valor de marca, presente en esta campaña. El trabajo de investigación cuenta con dos fases: 1) Una revisión bibliográfica en la que se estudia la publicidad en redes sociales, los influencers y el potencial de los Instagram Stories. 2) Un estudio cuantitativo (N= 91) que parte de un cuestionario enviado a estudiantes de la Universidad Antonio de Nebrija, con conocimientos de marketing en el entorno digital y con un perfil internacional (Colombia, Ecuador, República Dominicana, Honduras, México y España). Utilizando una metodología mixta, se consiguen conocer las percepciones que se generaron en torno a la campaña, analizando también la inspiración y el uso de tendencias, la pertinencia en el contexto y la definición de los objetivos de marca en un público limitado a estudiantes universitarios. Después de analizar las percepciones de los participantes en el análisis de la campaña de @Goiko, podemos establecer que la honestidad de la marca es uno de los valores más resaltados, ya que va acorde con la transparencia que los millennials esperan encontrar en las redes sociales. Estos espacios virtuales de encuentro son esenciales para llegar al público, pero su aceptación no tiene lugar si la comunidad no detecta honestidad en la interacción con la marca.
CASA INTELIGENTE: AUTOMAÇÃO RESIDENCIAL
Authors: Vasconcelos Max Almeida
Published: April 2023

visando a praticidade e a otimização do tempo, um pouco das inúmeras possibilidades da automação residencial e como controlá-los através do celular. A automação residencial será um ponto fundamental, deixando de ser um símbolo de luxúria ou status, para ser uma inovação do dia-a-dia. À medida que a tecnologia avança, tabus são quebrados, um deles é de que a automação residencial é algo distante da realidade. Para tal proposta, foi feito uma maquete de casa e utiliza-se do Arduino para controlar a iluminação, o ventilador, o portão da garagem e um pequeno display dessa maquete
USO DE FIBRAS DE COCO COMO REFORÇO PARA O CONCRETO
Authors: De Jesus dos Santos João , DA SILVA JOÃO FELIPE BATISTA , Alves Lais Amaral , Fernandes Andrea Sousa da Cunha
Published: April 2023

O presente artigo faz uma análise da influência da incorporação da fibra de coco na propriedade de resistência à compressão axial do concreto. Com isso, foram realizados ensaios para determinação da consistência do concreto em seu estado fresco, bem como de compressão axial em corpos de prova de concreto no estado endurecido. Foram consideradas quatro séries de amostras: uma de referência e três com diferentes teores de incorporação da fibra (1%, 1,5% e 2%). Tudo isso com a finalidade de comparar as resistências obtidas com a literatura existente. Os resultados de resistência à compressão dos corpos de prova confeccionados mostraram valores superiores a valores encontrados na literatura, sendo a série com 2% de incorporação da fibra de coco foi a que obteve melhor desempenho quanto à propriedade estudada (resistência à compressão axial). Com isso, conclui-se que a incorporação da fibra de coco ao concreto apresentou valores de resistência à compressão satisfatórios, mas é essencial o estudo de outras propriedades para validação em relação ao percentual ótimo de utilização.
Aplicação do Controle Estatístico de Processo na área de Engenharia Civil
Authors: Fernandes José Luiz , Alves Débora Cardia Dias , Fernandes Andréa Sousa da Cunha , Nóbrega Marcelo de Jesus Rodrigues da
Published: April 2023

Na área de construção civil, a norma e a certificação ISO 9000 (International Organization for Standartization), bem como Controle Estatístico de Processo (CEP), ajudam na implantação de programas para melhoria da qualidade eliminando desperdícios, reduzindo índices de defeitos, alcançando um padrão de qualidade, além de aumentar a aumentar a satisfação dos clientes. Neste trabalho utilizou-se carta de controle para dados variáveis para analisar as resistências de trinta lotes de concreto de 35 MPA em 7, 28 e 45 dias de um controle tecnológico do concreto. Verificou-se que o processo encontrava-se fora de controle então utilizou-se a ferramenta da qualidade Espinha de Peixe para identificar alguns problemas de causa raiz.
Changes in lipid metabolism driven by steroid signalling modulate proteostasis in C. elegans
Authors: Gómez‐Escribano Ana P , Mora‐Martínez Carlos , Roca Marta , Walker Denise S , Panadero Joaquín , Sequedo Maria D , Saini Ratni , Knölker Hans‐Joachim , Blanca Jose , Burguera Juan , Lahoz Agustin , Cañizares Joaquin , Millán José M , Burton Nick O , Schafer William R , Vázquez‐Manrique Rafael P
Published: April 2023

Alzheimer's, Parkinson's and Huntington's diseases can be caused by mutations that enhance protein aggregation, but we still do not know enough about the molecular players of these pathways to develop treatments for these devastating diseases. Here, we screen for mutations that might enhance aggregation in Caenorhabditis elegans, to investigate the mechanisms that protect against dysregulated homeostasis. We report that the stomatin homologue UNC‐1 activates neurohormonal signalling from the sulfotransferase SSU‐1 in ASJ sensory/endocrine neurons. A putative hormone, produced in ASJ, targets the nuclear receptor NHR‐1, which acts cell autonomously in the muscles to modulate polyglutamine repeat (polyQ) aggregation. A second nuclear receptor, DAF‐12, functions oppositely to NHR‐1 to maintain protein homeostasis. Transcriptomics analyses of unc‐1 mutants revealed changes in the expression of genes involved in fat metabolism, suggesting that fat metabolism changes, controlled by neurohormonal signalling, contribute to protein homeostasis. Furthermore, the enzymes involved in the identified signalling pathway are potential targets for treating neurodegenerative diseases caused by disrupted protein homeostasis.
Foreign Terrorists Fighters (FTF) Dan Langkah Administrasi Negara Terhadap Keadaan Tanpa Kewarganegaraan
Authors: Mutaqqim Muttaqim
Published: April 2023

Kewarganegaraan seseorang sebagai warga negara Indonesia kembali diuji pada keadaan dimana seseorang memilih untuk meninggalkan negaranya untuk berperang. Pilihan untuk meninggalkan negaranya itu juga melibatkan orang-orang terdekat seperti keluarga. Indonesia merupakan salah satu dari negara dengan jumlah Forigen Terrorists Fighter (FTF) yang cukup banyak, FTF asal Indonesia juga berpotensi untuk kembali masuk ke Indonesia. Status kewarganegaraan merupakan Hak Asasi Manusia (HAM) yang seharusnya dilindungi oleh negara hukum, status kewarganegaraan dalam hal ini berkaitan dengan maksut bahwa tidak boleh ada seorangpun yang tidak memiliki status kewarganegaraan (stateless) maka, bentuk antisipasi negara terhadap kemungkinan ini adalah segala perangkat hukum dan administrasi yang menjadi solusi dari berbagai masalah warga negara. Salah satu contohnya berkaitan dengan fenomena status kewarganegaraan Foreign Terrorist Fighters (FTF) dan keluarga asal Indonesia beserta hak dan kewajibannya.
Environmental Protection in the Job Creation Law
Authors: Muslim Reyhandhi Alfian , Najicha Fatma Ulfatun
Published: April 2023

On October 5, 2020, the Indonesian government passed the Omnimbus Law which contained various kinds of legislation. Including the environment which is also regulated in the Omnimbus Law. On the one hand, this regulation provides hope for Indonesia's economic growth. However, on the other hand, this regulation has the potential to damage the environment and is not in line with the Indonesian Government's commitment to reduce greenhouse gas (GHG) emissions, which in it weakens instruments for environmental protection and management. Weakening of environmental instruments has the potential to increase greenhouse gas emissions through high-carbon activities and investment in fossil energy. Therefore, this paper will critically analyze how the weakening of environmental instruments in the Omnimbus Law and the Revision of the Minerba Law hampers the fulfillment of Indonesia's greenhouse gas emission reduction targets in the era of restoring national economic stability.

Keywords: Environmental Protection Instruments, National Economic Recovery, Omnimbus Law, Greenhouse Gas Emissions.
Cost and Time Control Analysis with Earned Value Method in the MRT-Hub Building Construction
Authors: Arifin Muhammad Faizal Ardhiansyah , Sarifatuzzuhriyah Maulidiya , Liu Shu Sun
Published: April 2023

Along with Indonesia's economy and population growth, the community's need for building construction and infrastructure will also increase. Project implementation is undoubtedly expected to meet the predetermined quality, time, and cost targets, so a good project management system is needed. However, there is often a mismatch between planning time and realization due to obstacles during project performance, causing delays and over-budget on the project completion. Therefore, it is necessary to monitor the cost and time carried out in an integrated manner to estimate the total cost and time needed until the project is completed. This monitoring is used to avoid delays and cost overruns, which can be done using the Earned Value Analysis Method. This research is expected to monitor and control the time and cost required to implement the MRT-Hub Building Construction Project of Dukuh Atas Intersection to avoid losses or delays when the project is completed. The results of the analysis, based on the Earned Value Analysis Method at week 57th after the addendum, the result of the Schedule Variance (SV) is negative. In contrast, the Cost Variance (CV) is positive (+). The result of the Schedule Performance Index (SPI) is smaller than 1, while the Cost Performance Index (CPI) is greater than 1 ( 1). Thus, it is known that the project performance is running slower than the planned schedule, and the actual cost is smaller than the budget performed. Based on these results, the estimated temporary schedule (ETS) at week 57th is 188.3538 days with a remaining cost (ETC) of IDR 97,526,302,702.70. Meanwhile, the estimated project completion time (EAS) is 584.3538 days with an estimated all-cost (EAC) of IDR 171,868,372,084.14. Thus, it can be concluded that the project is expected to be -0.0606% later than the addendum schedule, with an estimated project profit of 10.0123% of the addendum budget.
Food-induced cortisol secretion is comparable in lean and obese male subjects
Authors: Arroyo Tardio Patricia , Baldini Gabriela , Seelig Eleonora
Published: April 2023

Objective

Hypercortisolism is a risk factor for obesity. Cortisol increases in response to food intake in lean subjects. In obese subjects, disturbances of the food-induced cortisol peak were reported, but data from sufficiently powered and well-controlled trials are lacking. Understanding the cortisol response to food is essential as amplified or recurrent cortisol surges could lead to hypercortisolism and contribute to obesity. Therefore, we investigate the cortisol response to food in lean and obese subjects.

Design

This is a non-randomized, open-label study.

Methods

We assessed serum cortisol values after a high-calorie meal in lean and obese male subjects. Cortisol levels were frequently assessed before and for 3 h after food intake.

Results

A total of 36 subjects (18 lean and 18 obese) were included. There was no difference in overall cortisol levels between both groups during the study (area under the curve (AUC) obese: 55,409 ± 16,994, lean: 60,334 ± 18,001, P = 0.4). Total cortisol levels reached peak concentrations 20 min after food intake in both groups; the maximum cortisol increase was similar in both groups (cortisol increase obese: 69.6 ± 135.5 nmol/L, lean: 134.7 ± 99.7 nmol/L; P = 0.1). There was no correlation between body mass index and baseline cortisol values (R2 = 0.001, P = 0.83), cortisol increase (R2 = 0.05, P = 0.17), or cortisol AUC (R2 = 0.03, P = 0.28).

Conclusions

This study demonstrates that high-calorie food intake causes an immediate and substantial cortisol response in lean and obese subjects and is independent of body weight.

Significance statement

This study demonstrates that high-calorie food intake causes an immediate and substantial cortisol response in lean and obese subjects, independent of body weight. In contrast to the current literature, our findings show that the physiological cortisol response to food is intact in obesity. The substantial and prolonged increase further supports the hypothesis that frequent high-calorie meals cause hypercortisolism and aggravate weight gain.
Ectopic ACTH Cushing's syndrome caused by a large-cell neuroendocrine lung carcinoma responding to desmopressin
Authors: Larose Stéphanie , Rioux Dany , Albadine Roula , Lacroix André
Published: April 2023

Ectopic adrenocorticotrophic hormone (ACTH) secretion (EAS) is a rare cause of ACTH-dependent Cushing’s syndrome (CS), most often caused by a thoracic neuroendocrine tumor (NET). Large-cell neuroendocrine carcinomas (LCNEC) with EAS are rare and usually present a more severe ACTH secretion and hypercortisolism. We report a 44-year-old non-smoker man, who presented clinical and biochemical evidence of ACTH-dependent CS. Desmopressin 10 μg i.v. produced a 157% increase in ACTH and a 25% increase in cortisol from baseline; there was no stimulation of ACTH or cortisol during the corticotropin-releasing hormone (CRH) test and no suppression with high dose dexamethasone. Pituitary MRI identified a 5 mm lesion, but inferior petrosal venous sinus sampling under desmopressin did not identify a central ACTH source. Thorax and abdominal imaging identified a left lung micronodule. Surgery confirmed a lung LCNEC with strongly positive ACTH immunohistochemistry (IHC) in the primary and lymph node metastasis. The patient was in CS remission after surgery and adjuvant chemotherapy but developed a recurrence 9.5 years later, with LCNEC pulmonary left hilar metastases, ectopic CS, and positive ACTH IHC. This is the first report of LCNEC, with morphologic feature of carcinoid tumor of the lung with ectopic ACTH stimulated by desmopressin. Long delay prior to metastatic recurrence indicates relatively indolent NET. This case report indicates that response to desmopressin, which usually occurs in Cushing’s disease or benign NETs, can occur in malignant LCNEC.
Modos de explotación y consumo de animales en el Valle de Ambato (Catamarca, Argentina) desde una perspectiva diacrónica: El caso del sitio Martínez 3
Authors: Dantas Mariana
Published: April 2023

Este trabajo indaga sobre los modos de obtención, explotación y consumo de animales en el Valle de Ambato (Provincia de Catamarca, Argentina) desde una perspectiva diacrónica. Para ello se analizaron los restos arqueofaunísticos recuperados en las excavaciones estratigráficas del sitio Martínez 3, un montículo al aire libre, emplazado en el sector más bajo del valle, que registra una ocupación que discurre desde el 0 al 1.000 d.C. Los resultados evidencian la presencia de animales locales, tanto silvestres como domésticos, dentro de los cuales predominaron los camélidos. El registro asimismo evidencia continuidad en las prácticas vinculadas con los modos de consumo de los recursos, tanto en lo referido a su procesado como a la cocción de la carne.
La Supervisión, Eje del Cambio en los Sistemas Educativos
Authors: Casanova Mª Antonia
Published: April 2023

La autora considera la función supervisora como eje sobre el cual pueden girar los cambios, reformas e innovaciones educativos de los diferentes sistemas, siempre que se le atribuyan las funciones y competencias adecuadas para intervenir con autoridad en los momentos y situaciones pertinentes. Para justificar esta propuesta, hace un recorrido por las funciones habituales de la inspección que concreta en informar, asesorar, mediar, controlar y evaluar y que engloba bajo la denominación de supervisión educativa haciendo sinónimos los términos supervisión e inspección. Considera la supervisión como puente entre la Administración y el centro docente basando en su correcto y ágil funcionamiento la adecuación rápida del sistema a los requerimientos de la sociedad. Entre las funciones analizadas considera el control y la evaluación como sus campos específicos que permiten garantizar los derechos del niño a una educación de calidad y mejorar la calidad educativa del sistema. Por último considera que la inspección debe avalar la calidad educativa del sistema juntamente con la dirección de los centros, especialmente en situaciones de cambio, innovación y reforma.
¿Contratendencias en la Supervisión Educativa? Las Políticas de Inclusión como Herramienta de Control Formal en Uruguay
Authors: Espejo Villar L. Belén , Calvo Álvarez Mª Isabel
Published: April 2023

El presente artículo pretende analizar las políticas de inclusión en Uruguay como un mecanismo de gestión en la mejora de los procesos educativos. El estudio de las formas y procedimientos de gobierno en una etapa que se desvela crucial en la retención y el retorno de un colectivo cada vez más significativo de jóvenes constituye el escenario de trabajo para explorar sistemas de control alternativos a los modelos de mercado. A pesar de las debilidades y contradicciones que en materia de política educativa encierran las estructuras de gestión de la educación secundaria uruguaya, el desarrollo de actuaciones de inclusión abre una línea de trabajo que está en contraposición a los preceptos de la globalización y nos ayuda a repensar nuevas formas de dirección y administración pedagógica. El texto encierra la idea de que frente a las estrategias de gobierno que se adoptan en el marco de la economía global, Uruguay las interpreta y reformula en otra dirección. Este trabajo de investigación expone el análisis de las posibilidades educativas que ofrecen los órganos de gobierno en países en los que, como Uruguay, los mecanismos de poder están muy influenciados por la determinación que han alcanzado las políticas de igualdad.
La Inspección de Educación en España: Actual Contexto Normativo, Organizativo y Funcional
Authors: Berengueras Pont Mª Mercé , Vera Mur José Mª
Published: April 2023

El artículo pretende analizar y justificar la Inspección de Educación en España, en el actual contexto normativo, organizativo y funcional, sin obviar en su introducción, sus orígenes y antecedentes históricos próximos. Se analiza de manera detallada el actual marco normativo, legal y reglamentario, tanto el de carácter básico como el específico desarrollado hasta el momento por el propio ministerio de educación y las comunidades autónomas. Describe las funciones y atribuciones básicas y específicas de la Inspección, sus componentes, así como los temarios de acceso al Cuerpo de Inspectores de Educación y el procedimiento de acceso, diferenciando de manera detallada los requisitos, la fase de concurso y la de oposición. La organización y dependencia dentro de la estructura organizativa de la Administración Educativa, junto con el papel de cambio de la inspección, completan el contenido del artículo, que tiene valor divulgativo para los miembros docentes de la comunidad educativa, que aspiran a acceder a la Inspección y para los no docentes para dar a conocer el funcionamiento y organización de la función inspectora en el sistema educativo.
Disquisición Teórica alrededor de la Función Supervisora
Authors: Pérez Figueiras Elfio Manuel
Published: April 2023

El trabajo aborda los puntos de vista del autor alrededor de las diferentes apreciaciones y cuestionamientos que se han hecho y hacen alrededor de la función supervisora: ¿es ciencia?; ¿tiene crisis de identidad?; ¿es función administrativa o pedagógica?; ¿se ocupa solo de la orientación?; ¿debería cambiarse por otro tipo de actividad? Sobre la base de una amplia investigación bibliográfica el investigador recorre con espíritu crítico las principales publicaciones que sobre este campo se han realizado, fundamentalmente en los últimos cincuenta años, aunque por su carácter documental en ocasiones incursiona en trabajos elaborados antes de estas fechas. De forma analítica valora la opinión de los autores que a lo largo del tiempo han expresado sus postulados teóricos sobre estos aspectos y concluye en cada caso postulando posiciones, que de forma objetiva, defienden la función supervisora como garante del sistema educativo. Al analizar cada uno de los cuestionamientos el autor establece las razones que a su juicio impiden todavía considerar a la supervisión como ciencia, el porque realmente no existe crisis de identidad en su accionar y la necesidad de que se comprenda que es una función integrada que se ocupa de las actividades de control, evaluación y asesoramiento, sin polarizarse por ninguna, pues se requiere de su concatenación para garantizar la gestión educativa en todas sus dimensiones. Concluye defendiendo la identidad de la función frente a las ideas de cambiar su esencia sustituyéndola por otras acciones semejantes designadas con otros términos.
Estudio sobre la Situación y Percepción de Menores Extranjeros no Acompañados (MENAS) en la Región de Murcia (España): Factores Clave para su Inclusión
Authors: Escarbajal Andrés , Martínez Fuentes Rebeca , Caballero Carmen Mª
Published: April 2023

La presencia de menores migrantes no acompañados (MENAS) en nuestro país es cada vez mayor, siendo un tema de actualidad debido, entre otras cosas, a la magnitud y trascendencia que ha alcanzado como fenómeno social. Así, se trata de unas de las temáticas de mayor trascendencia en toda Europa, y de forma ineludible, en países del Mediterráneo, como es el caso de España. El objetivo general de este artículo es analizar la situación de los menores extranjeros no acompañados en la Región de Murcia. El diseño de este estudio sigue un enfoque cuantitativo, descriptivo y no experimental. Este se ha realizado en dos centros de menores gestionados por Fundación Diagrama, en los que conviven 46 menores no acompañados. El instrumento empleado ha sido un cuestionario diseñado ad-hoc. Los resultados han mostrado que no se trata de un grupo homogéneo en relación a su perfil socio-educativo, procedencia, intereses, motivos migratorios o niveles de apoyo, por lo que se debe atender a cada una de las problemáticas específicas. Como conclusión, se resalta el conocimiento del idioma, la falta de apoyos o la baja formación, como factores clave para lograr la inclusión de estos menores en las sociedades de acogida.
Preparation and characterization of cellulose nanocrystals from paper mulberry fibers
Authors: Jo Hae Min , Lee Soo Hyun , Lee Ji Young
Published: April 2023

The applicability of paper mulberry fiber (PM-FB), which is bast fiber, for manufacturing cellulose nanocrystals (CNCs) with high-yield was investigated. The PM-FB and hardwood bleached kraft pulp (Hw-BKP) were hydrolyzed under different sulfuric acid concentrations, reaction times, and reaction temperatures. The dependence of the CNC yield on the hydrolysis conditions and crystallinity of the raw materials was analyzed. The functional groups of the CNCs and their zeta potentials were determined. The fiber length and width of the individual CNCs were determined by transmission electron microscopy image analysis. The PM-FB showed a higher crystallinity of 86.8% compared to that of Hw-BKP and exhibited a high CNC yield of 55% under strong hydrolysis conditions. The sulfate group was introduced into the CNCs, which increased their negative charge. The fiber width of PM-FB-based CNCs (PM-CNCs) was larger than that of Hw-BKP-based CNCs (Hw-CNCs), and the aspect ratio ranged from 29.0 to 12.2 depending on the hydrolysis conditions. The yield of PM-CNCs was higher than that of Hw-CNCs under the same hydrolysis conditions. In addition, both CNCs exhibited similar quality. Therefore, PM-FB is a promising raw material for efficient CNC manufacturing.
Solvability for a Hadamard-type fractional integral boundary value problem
Authors: Xu Jiafa , Liu Jie , O'Regan Donal
Published: April 2023

In this paper, we study an integral boundary value problem involving a Hadamard-type fractional differential equation. Using fixed point theory and upper-lower solutions, we present some sufficient conditions to obtain existence theorems of positive solutions for the problem. Examples are provided to illustrate our results.
An acid-base buffering model to describe pH buffering capacity of an acid albic stagnic luvisol under long-term agricultural land use and management
Authors: Olifir Yu. , Habryel A. , Partyka T. , Havryshko O. , Konyk G. , Kozak N. , Lykhochvor V.
Published: April 2023

Aim. To study acid-base buffering capacity depending on the intensity of different fertilization systems, including lim-
ing, with different doses of CaCO3 in a long-term (55 years) stationary experiment on Albic Stagnic Luvisol (light grey
forest surface-gleyed soil). This study should serve as a basis for the restoration and protection of fertility and yield
and preservation of ecological restorative functions of this soil type. Methods. Field stationary experiment, using
monitoring, laboratory-analytical and statistical-mathematical methods. Results. It was found that after 35 years of a
seven-field crop rotation the exclusion of the intensive crops of sugar beet, potato and one winter wheat, in combina-
tion with low (2.5 time less) mineral fertilization levels, contributed to an increase in resistance to acidification over
the next 20 years from 5.53 to 7.48 points (using a 100-point scale) with a simultaneous increase in soil рНКСl from
3.77 to 4.12. Organo-mineral fertilization (N65P68K68 + 10 t manure/ha of crop rotation area) and periodic application
of CaCO3 by hydrolytic acidity (6.0 t/ha) and an optimal dose of lime (2.5 t/ha CaCO3) increased pH buffering over
these 20 years in a four-field rotation. The general evaluation index of buffering was 21.8–21.9 points, exceeding
the virgin soil by 1.9 to 2 points. In the control variants without the use of fertilizers the general evaluation index of
buffering was 14.3 ± 0.3, and the coefficient of buffer asymmetry was the highest – 0.646 ± 0.013, which under these
conditions indicated the danger of soil losing its ability for self-regulation and self-healing. Conclusions. The resis-
tance of Albic Stagnic Luvisol to acidification increased most in the combined application of N65P68K68 and 10 t/ha
manure, together with an optimum calculated dose of lime in a 4-year crop rotation. An optimal dose of CaCO3 (2.5
t/ha) and organo-mineral fertilizing system in a 4-year crop rotation improved the soil buffering capacity of the acid
shoulder by 2.45 points compared to the mineral fertilization system. To support a determination of acid-buffering
effects graphic charts representing pH buffering capacity proved to be useful and could be instrumental in diagnostics
and optimization of the acid-base regime for acid forest soils in general.
The effect of inoculation with Azospirillum brasilense strain 410 on spring barley cv. nosivsky development and yield
Authors: Volkogon V. , Moskalenko A. , Dimova S. , Volkogon K. , Potapienko L.
Published: April 2023

Aim. To study the efficiency of inoculating spring barley with Azospirillum brasilense 410. Methods. 1) A field ex-
periment on turfpodzolic sandy soil with different mineral fertilization regimes; 2) A greenhouse experiment on sand
as substrate, with isotope dilution analysis using 15N; 3) A lysimetric experiment in a stationary lysimetric installation.
Furthermore, chromatography to determine nitrogenase activity of bacteria in the root zone of plants, agrochemical,
and statistical methods. Results. Under field conditions, the inoculation with A. brasilense 410 promoted a significant
increase (37–103 %) in the nitrogenase activity in the “soil-plant” system without any mineral fertilization and (espe-
cially) where N60P60K60 was used. A high fertilizer level (N120P120K120) lead to a long-term inhibition of the nitrogenase
activity. In both cases (plants with and without inoculation with A. brasilense 410) this fertilization level showed an
increase in the nitrogenase activity only at the end of the vegetation period. The highest increase in yield (0.7 t/ha,
27 %) in yield following A. brasilense strain 410 inoculation, occurred in plots with N60P60K60 fertilization; the least
increase in yield (0.33 t/ha, 16.5 %) was observed in plots receiving no fertilizers. The pre-sowing inoculation led
to an increase in the protein content of 0.3–1.0 % in the barley grain, especially when receiving high fertilization
levels, enhancing its value for the use in cereals and feeds, but decreasing its value for its use in brewing. The green-
house experiment with 15N established an increase 77.1 % in the nitrogen intake into the plants due to the activation
of the nitrogen-fixation process and enhanced 29.5 % nitrogen consumption from fertilizers. The lysimetric studies
demonstrated that inoculation of spring barley cv Nosivsky with A. brasilense 410 limited the vertical migration and
leaching of nitrogen by 27–30 %, potassium by 13–30, calcium by 32–51 %, manganese by 33–100 %, and water-sol-
uble organic matter by 46–75 %. Conclusions. The pre-sowing inoculation of spring barley cv. Nosivsky seeds with
A. brasilense 410 intensifies nitrogen consumption by plants within 29.5 % due to active nitrogen-fixation and a better
utilization of N from mineral fertilizers. The barley yield increase with 0.7 t/ha was in our limited experiment, using
one cultivar roughly equivalent to the increase after mineral fertilization with N60P60K60. Thus, pre-sowing inoculation
with A. brasilense 410 may lead to substantial reduction of the use of mineral fertilisers in practice.
THE WAR IN UKRAINE, CLIMATE CHANGE AND VIRAL INFECTIONS: IMPACT ON GEO-ECONOMIC SHIFTS IN THE GLOBAL ECONOMY
Authors: BORZENKO Olena
Published: April 2023

The war in Ukraine, global warming that has been talked about for the last five years, and the COVID-19 pandemic have a special effect and shift the processes in the world economy.
The Russian Federation’s military invasion of Ukraine on February 24, 2022 complicated the already unstable geopolitical situation and its consequences in terms of human losses and impact on the world economy, which is also under pressure from the sanctions imposed against the Russian Federation and the deterioration of energy situation. The crisis is yet to be fully assessed. Growth forecasts for the largest economies have been revised downwards, since the turmoil in financial and commodity markets caused by the war in Ukraine may persist for many years. It is also difficult to predict the impact of the consequences of war and the sharp increase in price level on the world market.
Global problems of world development can be divided into two main groups. The first one includes conceptually significant problems that require the study of social certainty and need to be addressed (conceptual uncertainty of resources’ role and value, the absence of a global model of relations between countries, destructiveness in international relations, the imbalance in amount of resources in countries), and the second – practical problems that need maximum limiting and the soonest possible solution in the future (asymmetry in quality of life in countries, destruction of human resources and man-made technological impact). Digitization is becoming fundamental because it affects security. Today we live in a world of global cyber attack and see that computational methods are used in modern warfare. Therefore, digitization is a key condition for the national security of any bloc and any country.
THE UKRAINE WAR IN THE DAWN OF A NEW GLOBAL MONETARY ORDER
Authors: CARRILLO-PINA Jose , ALONSO-TRABANCO José Miguel
Published: April 2023

The Ukraine War does not just represent the large-scale reactivation of conventional military conflict in Europe. As a major confrontation between great powers whose span encompasses several overlapping arenas, it also involves another clash in the intensifying strategic competition to determine the future architecture of the global financial and monetary order and maybe even a potential watershed that can trigger its rearrangement. Under these conditions, currencies and monetary assets are being targeted, weaponized as vectors of power projection and also harnessed as asymmetric equalizers in the pursuit of victory. In this regard, in order to offer a clear situational awareness of the background, the present article explains the enduring symbiotic connection between money and power and its importance for the practice of statecraft in the domain of high politics. As a meaningful precedent, the following section contends that the Kremlin’s takeover of Crimea unleashed a clash in which both the so-called “collective West” under American leadership and the Russian Federation relied on monetary instruments for both offensive and defensive purposes. Next, the paper scrutinizes how monetary elements are playing a major role in the deepening mutual hostility between Western powers and Russia as a result of Moscow’s invasion of Ukraine. Whereas the Western coalition has implemented various measures in an attempt to sink the monetary components of Russian national power, the Russians are approaching this challenge through counterintuitive strategies as a force multiplier to strengthen the rouble’s position and also as a catalyst that could trigger a chain reaction which accelerates de-dollarization on a global scale.
HUMAN BIOLOGICAL AGE: REGRESSION AND NEURAL NETWORK MODELS
Authors:   D.F. Chebotarev Institute of Gerontology NAMS of Ukraine, Kyiv, Ukraine, Pisaruk А.V. , Shatilo V.B. ,   D.F. Chebotarev Institute of Gerontology NAMS of Ukraine, Kyiv, Ukraine, Antoniuk-Shcheglova I.A. ,   D.F. Chebotarev Institute of Gerontology NAMS of Ukraine, Kyiv, Ukraine, Naskalova S.S. ,   D.F. Chebotarev Institute of Gerontology NAMS of Ukraine, Kyiv, Ukraine, Bondarenko O.V. ,   D.F. Chebotarev Institute of Gerontology NAMS of Ukraine, Kyiv, Ukraine, Chyzhova V.P. ,   D.F. Chebotarev Institute of Gerontology NAMS of Ukraine, Kyiv, Ukraine, Shatilo V.V. ,   Ihor Sikorsky Kyiv Polytechnic Institute, Kyiv, Ukraine, Polyagushko L.G. ,   Ihor Sikorsky Kyiv Polytechnic Institute, Kyiv, Ukraine
Published: April 2023

The purpose of this study is to develop methods for determining the biological age (BA) and the pace of human aging based on anthropometric and biochemical laboratory biomarkers, comparing the accuracy of BA determination using regression and neural network analysis. In 735 practically healthy people aged from 20 to 79, we determined the blood plasma concentrations of glucose and insulin and the blood serum concentrations of total cholesterol, cholesterol of high, low and very-low density lipoproteins, triglycerides, urea, creatinine, transaminases, and alkaline phosphatase. Also, we conducted anthropometric measurements and a standard oral glucose tolerance test and calculated the HOMA index. Age recognition was carried out using regression and neural network analysis. The multiple regression equation, which connects the examinees age with their biochemical laboratory parameters, allows to calculate the metabolic age of a person with an absolute error of 6.92 years. This accuracy is sufficient to reveal people at risk of accelerated aging. The use of a neural network algorithm with deep learning allows to determine the metabolic age with an error of 4.57 years, which is sufficient to distinguish between physiological and accelerated aging. The use of a neural network algorithm with deep learning increases the accuracy of determining a person’s metabolic age, the error of its determination is reduced by 40%.
GASTRIC DECOMPRESSION IN PATIENTS AFTER LAPAROSCOPY SLEEVE GASTRECTOMY
Authors:   State Scientific Institution “Center for Innovative Medical Technologies of the National Academy of Sciences of Ukraine”, Kyiv, Ukraine, Kalashnikov O.O. , Usenko O.Yu. ,   State Institute “Shalimov’s National Institute of Surgery and Transplantation» of National Academy of Medical Sciences of Ukraine, Kyiv, Ukraine, Todurov I.M. ,   State Scientific Institution “Center for Innovative Medical Technologies of the National Academy of Sciences of Ukraine”, Kyiv, Ukraine, Plehutsa О.І. ,   State Scientific Institution “Center for Innovative Medical Technologies of the National Academy of Sciences of Ukraine”, Kyiv, Ukraine
Published: April 2023

The aim of our study was to evaluate gastric decompression in patients after laparoscopy sleeve gastrectomy (LSG). We performed a retrospective analysis of the treatment of 64 patients with morbid obesity who underwent laparoscopy sleeve gastrectomy. 25 patients who have undergo LSG with a nasogastric tube placement composed group 1; in the other 39 patients, no nasogastric tube was placed (group 2). No statistical differences were observed between groups 1 and 2 regarding gender distribution, age, weight, body mass index, and excessive weight. Intraoperative blood loss (184 ± 85.1 vs. 164.1 ± 58.4 ml, respectively) and operative time (132.1 ± 24.5 vs. 120.8 ± 23.6 min, respectively) were comparable between the groups. A staple line leak once occurred on the 5th postoperative day in group 1 and no leak was observed in group 2 patients. The complication rate, mainly, tube-related otolaryngological complications, was higher in group 1. Postoperative hospital stay was significantly longer in group 1 vs. group 2 patients (8.9 ± 2.1 vs. 6.3 ± 1.7 days, respectively; t = 5.89). We conclude that routine placement of a nasogastric tube in LSG patients is not useful in reducing leak incidence.