bluuebunny/crossref_metadata_2025 huggingface dataset:
Connections between vector-valued and highest weight Jack and Macdonald polynomials
Authors: Colmenarejo Laura , Dunkl Charles  F. , Luque Jean-Gabriel
Published: July 2022

We analyze conditions under which a projection from the vector-valued Jack orMacdonald polynomials to scalar polynomials has useful properties, specially commuting with the actions of the symmetric group or Hecke algebra, respectively, and with the Cherednik operators for which these polynomials are eigenfunctions. In the framework of representation theory of the symmetric group and the Hecke algebra, we study the relation between singular nonsymmetric Jack and Macdonald polynomials and highest weight symmetric Jack and Macdonald polynomials. Moreover, we study the quasistaircase partition as a continuation of our study on the conjectures of Bernevig and Haldane on clustering properties of symmetric Jack polynomials.
In-hospital mortality prediction using frailty scale and severity score in elderly patients with severe COVID-19
Authors: Na Yong Sub , Kim Jin Hyoung , Baek Moon Seong , Kim Won-Young , Baek Ae-Rin , Lee Bo young , Seong Gil Myeong , Lee Song-I
Published: July 2022

Background: Elderly patients with coronavirus disease 2019 (COVID-19) have a high disease severity and mortality. However, the use of the frailty scale and severity score to predict in-hospital mortality in the elderly is not well established. Therefore, in this study, we investigated the use of these scores in COVID-19 cases in the elderly.Methods: This multicenter retrospective study included severe COVID-19 patients admitted to seven hospitals in Republic of Korea from February 2020 to February 2021. We evaluated patients’ Acute Physiology and Chronic Health Evaluation (APACHE) II score; confusion, urea nitrogen, respiratory rate, blood pressure, 65 years of age and older (CURB-65) score; modified early warning score (MEWS); Sequential Organ Failure Assessment (SOFA) score; clinical frailty scale (CFS) score; and Charlson comorbidity index (CCI). We evaluated the predictive value using receiver operating characteristic (ROC) curve analysis.Results: The study included 318 elderly patients with severe COVID-19 of whom 237 (74.5%) were survivors and 81 (25.5%) were non-survivors. The non-survivor group was older and had more comorbidities than the survivor group. The CFS, CCI, APACHE II, SOFA, CURB-65, and MEWS scores were higher in the non-survivor group than in the survivor group. When analyzed using the ROC curve, SOFA score showed the best performance in predicting the prognosis of elderly patients (area under the curve=0.766, P<0.001). CFS and SOFA scores were associated with in-hospital mortality in the multivariate analysis.Conclusions: The SOFA score is an efficient tool for assessing in-hospital mortality in elderly patients with severe COVID-19.
A point-of-care evaluation after visual loss following paraclinoid aneurysm repair: the role of sonographic and pupillometer assessment
Authors: Bertolini Giacomo , Migliorino Ernesto , Mazzatenta Diego , Bortolotti Carlo , Aspide Raffaele
Published: July 2022

Visual complications represent common deficits following surgical or endovascular repair of paraclinoid aneurysms. Different etiologies should be investigated to prevent devastating consequences. Herein we present a point-of-care evaluation to investigate sudden visual loss after coiling of paraclinoid aneurysms. A 20-year-old male was admitted for a sudden headache. Head computed tomography showed a subarachnoid hemorrhage and subsequent angiography revealed a 9-mm left supraclinoid aneurysm of the internal carotid artery treated with endovascular coil embolization. Thirty minutes after intensive care unit admission, the patient reported a left amaurosis. To exclude secondary etiologies, an immediate evaluation with point-of-care devices (color-doppler and B-mode ultrasound and automated pupillometry) was performed. Sonographic evaluations were negative for ischemic/thrombotic events and neurologic pupil index within physiological ranges provide evidence of third cranial nerve responsiveness. The symptomatology resolved progressively over 120 minutes with low-dose steroid therapy, 30° head-of-bed elevation, and blood pressure management. Visual deficits can occur after endovascular procedure and should be investigated. Suspected visual loss is a neurological emergency that deserves a prompt evaluation. Ultrasound and automated pupillometry have proved to be an effective, rapid, reliable, and non-invasive combination for a clinical decision-making strategy in the management of post-procedural acute visual deficits.
Clinical efficacy of blood purification using a polymethylmethacrylate hemofilter for the treatment of severe acute pancreatitis
Authors: Kinjoh Kiyohiko , Nagamura Ryoji , Sakuda Yutaka , Yamauchi Shoki , Takushi Hideta , Iraha Tadashi , Idomari Koji
Published: July 2022

Background: Severe acute pancreatitis (SAP) is a systemic inflammatory disease, and it can often complicate into acute kidney injury (AKI) and acute lung injury/acute respiratory distress syndrome (ALI/ARDS). This study aimed to evaluate the clinical effectiveness of blood purification using a polymethylmethacrylate (PMMA) hemofilter.Methods: We retrospectively examined 54 patients, who were diagnosed with SAP according to the Japanese criteria from January 2011 to December 2019.Results: Of a total of 54 SAP patients, 26 patients progressively developed AKI and required continuous hemodialysis with a PMMA membrane hemofilter (PMMA-CHD). Acute Physiology and Chronic Health Evaluation (APACHE) II score and Sequential Organ Failure Assessment (SOFA) score were significantly higher in patients requiring PMMA-CHD than in patients not requiring hemodialysis. The lung injury scores were also significantly higher in patients requiring PMMA-CHD. Of the 26 patients, 16 patients developed ALI/ARDS and required mechanical ventilation. A total of seven patients developed severe ALI/ARDS and received additional intermittent hemodiafiltration using a PMMA hemofilter (PMMA-HDF). Although the length of intensive care unit stay was significantly longer in patients with severe ALI/ARDS, blood purification therapy was discontinued in all the patients. The survival rates at the time of discharge were 92.3% and 92.9% in patients with and without PMMA-CHD, respectively. These real mortality ratios were obviously lower than the estimated mortality ratios predicted by APACHE II scores.Conclusions: These finding suggest that the blood purification using a PMMA hemofilter would be effective for the treatment of AKI and ALI/ARDS in SAP patients.
Genomic Sequencing of Dengue Virus Strains Associated with Papua New Guinean Outbreaks in 2016 Reveals Endemic Circulation of DENV-1 and DENV-2
Authors: Jonduo Marinjho , Neave Matthew J. , Javati Sarah , Abala Dorothy , Bilo Eric , Kini Anthony , Kumbu Janlyn , Laman Moses , Robinson Leanne J. , Makita Leo , Susapu Melinda , Pomat William , Abdad Mohammad Yazid , Williams David T. , Horwood Paul F.
Published: July 2022

Over the past decade, the Pacific region has experienced many arboviral outbreaks, including dengue, chikungunya, and Zika viruses. Papua New Guinea (PNG) has a high burden of arboviral diseases, but there is a paucity of knowledge about the epidemiology and circulation of these viruses in the country. In this study, we report investigations into suspected arboviral outbreaks of febrile disease in PNG from December 2015 to June 2017. DENV-1 and DENV-2 were the mostly commonly detected viruses, and low circulation of DENV-3 and ZIKV was also detected. DENV-4 and CHIKV were not detected during this period. Full genome sequencing of selected positive samples revealed that circulation was dominated by endemic indigenous strains belonging to DENV-1 (genotype IV) and DENV-2 (genotype C) that have been present in the country for up to a decade. A DENV-2 sublineage was also identified that has been associated with outbreaks of severe dengue in both PNG and the Solomon Islands.
Evaluation of Strongyloides Awareness and Knowledge among Canadian Physicians Caring for Patients At Risk for Severe Strongyloidiasis: A National Cross-sectional Survey
Authors: De l’Étoile-Morel Samuel , Naeem Faheel , Alghounaim Mohammad , Semret Makeda , Yansouni Cedric P. , Libman Michael D. , Barkati Sapha
Published: July 2022

In Canada, a substantial proportion of migrants come from strongyloidiasis-endemic regions. Systematic screening for Strongyloides is not performed in immunocompromised patients in whom this infection could be potentially fatal. We aim to assess the level of Strongyloides awareness and knowledge among Canadian physicians caring for immunocompromised patients and identify factors currently associated with screening. Using an online survey distributed through Canadian medical associations, we collected information on physicians’ demographics, practice setting, overall awareness and knowledge of Strongyloides, and current practices. Descriptive analysis and logistic regression models were performed to identify the factors associated with Strongyloides screening. Nineteen national and provincial medical associations agreed to participate. Between November 2020 and August 2021, 368 of 5,194 (7%) physicians that were contacted responded to our survey. Quebec (46%) and Ontario (24%) were the most responsive. Sixty-nine percent of respondents practiced medicine in academic settings. Infectious disease (ID) specialists/medical microbiologists (38%) followed by nephrologists (33%) were the most represented. Most respondents (95%) had heard about Strongyloides. However, 36% of non-ID specialists considered themselves unfamiliar. Forty percent of respondents did not or rarely performed screening for strongyloidiasis in high-risk populations. Screening was associated with younger-aged physicians (odds ratio [OR] 2.35; 95% confidence interval [CI] 1.07–5.18), physicians who frequently served migrants (OR 3.33; 95% CI 1.44–7.66), or those who had training in global health and ID/medical microbiology (OR 3.71; 95% CI 1.21–11.34 and OR 46.42; 95% CI 15.89–135.59, respectively). Our survey suggests a general lack of knowledge of Strongyloides among Canadian physicians that is associated with low rates of screening in high-risk populations.
The China-U.S. Trade War and Chinese Firms’ Global Syndicated Loans
Authors: Fang Heyang , Liu Yun , Zhang Yifei
Published: July 2022

This paper studies the impact of the recent China–U.S. trade war on Chinese firms’ international borrowing. We find a significant and persistent loan cutback of Chinese firms from the U.S. lending syndicates after the Section 301 investigations. The reductions are in terms of the equilibrium aggregate number of loan issuances, as well as loan amounts. We highlight that the drop is a supply-dominated contraction since the equilibrium interest rate have increased in the wake of the shock. Moreover, we document longer loan maturities and a higher likelihood of secured loan formation between China borrower–U.S. lender pairs.
Irregularity Measures of Certain Alkane Structures
Authors: Pattabiraman K. , Vimalnath J.
Published: July 2022

The irregularity-based topological indices are applied for computational evaluation of non-ordinary molecular graphs. The improvement of irregularity-primarily based total indices is associated at the conversion of a structural graph into a complete matter describing the irregularity of the molecular layout at the map. In structural science and chemistry, it is critical to be aware of how uncommon a molecular structure is in particular contexts and difficulties. In this paper, we discuss the QSPR analysis of sixteen irregularity indices and certain alkane structures.
ОСНОВИ ДИДАКТИКЕ
Authors: Јовановић Марија
Published: July 2022

Уџбеник који се нaлази пред читаоцима настао је као резултат два- десетогодишњег професионалног и научног ангажовања, као и наставног рада са студентима педагогије и нематичних департмана Филозофског факултета у Нишу. Проистекао је из потребе да се студентима обезбеди основни уџбе- ник који ће им омогућити да уз практичне радне материјале и усмеравање ка широј литератури, стекну жељени ниво дидактичких компетенција неопходних за ефикасно обављање будуће професије. Намера је била, да се на једном месту, у што сажетијем облику студентима обезбеде базич- на знања из области дидактике и створе темељне основе за њихову даљу надоградњу кроз Методику васпитно-образовног рада или методике поје- диначних наставних предмета. Уџбеник је у првом реду намењен студентима Основних академских студија педагогије Филозофског факултета у Нишу и садржински и пре- дметно обухвата наставне теме предвиђене курикулумом наставних пред- мета Дидактика 1 и Дидактика 2. Такође, садржај уџбеника се подудара са програмском оријентацијом наставних предмета Основи дидактике и Дидактика који се изучавају на Основним академским студијама психоло- гије, Француског језика и Руског језика и књижевности, односно на Мастер академским студијама за образовање наставника предметне наставе. Ма- терија обрађена у уџбенику биће од користи за овладавање дидактичким садржајима и студeнтима основних академских студија свих студијских програма Филозофског факулетeта (осим новинарства и комуникологије) чији део обавезног педагошког образовања чини предмет Педагогија.
Welfare Rights and Responsibilities
Authors: Dwyer Peter
Published: July 2022

This book makes an original contribution to current debates around welfare reform through a qualitative investigation of the opinions and experiences of welfare users. Competing philosophical, political and academic perspectives on citizenship and welfare are also analysed and discussed, making this book important reading for students and teachers.
Community and Ageing
Authors: Evans Simon
Published: July 2022

Community and Ageing investigates changing concepts and experiences of community into older age and how they play out in housing with care settings, with an overview of the housing with care sector in the UK and internationally. It explores the impact of a range of factors, from social networks to diversity and the built environment.
Women in and out of Paid Work
Authors: Solera Cristina
Published: July 2022

This important study investigates changes in women's transitions in and out of paid work, comparing Italy and Great Britain across four subsequent birth cohorts from the time they leave full-time education, up to their 40s.
SADAŠNjOST I BUDUĆNOST USLUŽNOG PRAVA
Authors:   University of Montenegro, Faculty of Law, Miladinović Drobnič Snežana
Published: July 2022

The fact is that legal order, being a part of social order, is a dynamic category as its normative and factual components are in constant motion: they are continually transformed and reshaped. This is exactly what makes every legal order "alive", that is, it makes it have a known past and present, but also a predictable future. And the future (by definition) has that much-needed intellectually “challenging” element of uncertainty, which, in our case, is the inspiration for our analysis. The subject of our interest in this paper are modern (national and supranational) service rules, which are becoming more numerous every day, which show the tendency of harmonization and development of a separate branch of law - Service Law. Our goal is to use the corpus of existing and ever-increasing regulations as well as growing scientific papers discussing this subject to point to some of the possible directions that developing of this matter can take. The approximation could bring further multiplication of legal regulations within existing legal framework or it could include development of a new branch of law - Service law (or Law of service activities).
POJAM PREDUZEĆA U PRAVU KONKURENCIJE EVROPSKE UNIJE
Authors:   University of Kragujevac, Faculty of Law, Šokinjov Stefan
Published: July 2022

The EU Competition Law refers to the activities of undertakings. The term undertaking is not defined by TFEU although it uses that term. That is why the notion of undertaking is defined in the CJEU case law. According to the Höfner judgment (C-41/90, parа 21) the concept of undertaking encompasses every entity engaged in an economic activity, regardless of the legal status of the entity and the way in which it is financed. Defining approach is functional and answer if some entity is undertaking depends on assessment if its activity can be qualified as economic. Pursuant to Commission v. Italy judgment (C-118/85), economic activity is any activity consisting in offering goods or/and services on a given market. Coverage of such definition is extremely broad and notion of undertaking except companies and entrepreneurs encompasses opera singers, inventors, some supplementary insurance funds, sporting bodies, customs agents, employment office, professional sportsmen, lawyers, doctors, pharmacists, architects, agricultural cooperatives and so on. In order to limit the coverage of undertaking notion in the CJEU case law are developed criterions by which some entities are excluded from undertaking status. These are: State’s imperium (exercising public authority), principle of solidarity and absence of autonomy in deciding over its own conduct on the market.
ODREĐIVANjE MERODAVNOG PRAVA ZA UGOVOR O FRANŠIZINGU – NEKOLIKO NAPOMENA IZ UGLA MEĐUNARODNOG PRIVATNOG PRAVA SRBIJE
Authors:   University of Kragujevac, Faculty of Law, Đorđević Slavko
Published: July 2022

In this paper author analyses the conflict-of-law regime for cross-border franchise contracts in Serbian private international law. The study begins with the characterisation of franchise contract and its delimitation form other similar contracts in Serbian legal system, such as a distribution contract and licence contract. It continues with the analysis of conflict-of-law rules of Serbian PIL Act which have to be applied to franchise contract, where the attention is given to the choice of law rule of Art. 19 of Serbian PIL Act and to the hard conflict-of law rule for innominate contracts contained in Art. 20 point 20 of Serbian PIL Act which may be derogated by special escape clause (Art. 20 sentence 1 of Serbian PIL Act). This hard conflict-of-law rule deviates heavily from the principle of characteristic performance, which has been established in hard conflict-of-law rules of Art. 20 point 1-19 that apply to nominate contracts, so the author finds that it should be considered as meaningless and, therefore, replaced with the new conflict-of-law rule based upon mentioned principle of characteristic performance which can be created in accordance with Art. 2 of Serbian PILA. Finally, author analyses the issue of determining applicable law for formal validity of franchise contract and applicable law for master franchise contracts as well as the issue of application of overriding mandatory rules which directly affect the cross-border franchise contracts.
REGULATIVA POGREBNIH USLUGA OPREMANjA, TRANSPORTA, ČUVANjA I UKOPA POSMRTNIH OSTATAKA
Authors:   University of Kragujevac, Faculty of Law, Planojević Nina
Published: July 2022

The subject of the author’s analysis are the provisions which in the national legislation regulate funeral services. In the first two parts of the paper, the author determines the jurisdictions for offering funeral services and establishes a difference between funeral and burial services. In the next part of the paper, the author conducts the analysis of the regulative activities which precede the burial, such as death verification and registration. The last three parts of the paper are dedicated to reviewing in which way the law regulates the activities which comprise the core of funeral services and burial procedures, such as preparing of the deceased for the burial, the transport and keeping of the remains, display and burial ceremony of the deceased. In the concluding part of the paper, the author evaluates the regulations governing funeral services, underlying those that need to be corrected in future.
Framing Analysis of the Shooting of 6 Laskar FPI on Online Media Detik.com and Tribunnews.com.
Authors: Wiriyanto Ketut , Wahid Umaimah
Published: July 2022

This article examines the News Outlining Examination of the shooting of 6 FPI troops in Web-based Media detik.com and tribunnews.com 7 and 13 December 2020 versions. This exploration utilizes a valuable worldview and media portrayal utilizing the Zhong Dan Dish and Gerald M. Kosicki. Detik.com and tribunnews.com are public web-based media, which are a lot of popular by Indonesians. From the aftereffects of this study, it was found that report from the two internet based media had different outlining or perspectives, especially the pros and cons of the police.
Rancang Bangun Miniatur Smart Parking Gate Berbasis ESP8266
Authors: Ngurah Yudistira I Gusti , Kurniawan Abdul Hamid , Subagyo Hari
Published: July 2022

Dalam masa pandemi COVID-19 (coronavirus disease 2019) di mana penyakit yang dapat menular dari manusia ke manusia melalui kontak erat dan droplet (percikan cairan pada saat bersin dan batuk) resiko penularan dapat terjadi di tempat umum termasuk pintu gerbang area parkir di mana petugas parkir berjarak sangat dekat dengan pengemudi. Untuk mengatasi hal itu, pada penelitian ini dibuat smart parking gate (dalam bentuk miniatur), di mana akses untuk memasuki area parkir dilakukan secara otomatis dengan menggunakan e-KTP melalui teknologi Radio Frequency Identification (RFID). Sistem terdiri dari RC522 sebagai sensor RFID, kamera untuk mengambil gambar pengemudi, Wemos D1 R2 (yang dilengkapi modul WiFi ESP8266) sebagai prosesor dan pengirim data melalui, servo motor untuk penggerak palang gerbang, dan server untuk menyimpan data base. Setelah proses rancang bangun dilakukan proses pengujian tiap bagian dan secara keseluruhan. Hasil pengujian menunjukkan bahwa sistem dapat bekerja dengan baik seperti yang diharapkan.
The Effect of Public Satisfaction in Public Services with Variables Mediated By Perceptions of Uu No.33 and 34 of 1964 (Case Research at Pt.Jasa Raharja as the Represent of Surabaya)
Authors:   Sekolah Tinggi Ilmu Ekonomi Indonesia (STIESIA) Surabaya
Published: July 2022

The purpose of the reseach was to determine the effect of public satisfaction on public services at PT.Jasa Raharja as the represent of Surabaya which was mediated by the perception of the insurance constitution (UU no 33 and 34 of 1964). This is a type of comparative causal research using a quantitative approach, using primary data supported by a questionnaire tool with public respondents in the management of insurance services, in this case the heirs/families of accident victims in making claims for compensation to PT Jasa Raharja as the represent of Surabaya.The population in this reseach cannot be determined (Infinite Population). so that way the sampling method used Nonprobability Sampling which is a sampling technique by not providing the same opportunity for each element or member of the population to be selected as a sample, with a set sample of 52 respondents who during data collection they carried out the management of compensation at least 2 times. the questionnaire as an instrument was processed using the SEM approach of Warp PLS 6.0.The result of reseach showed service quality, trustment, had a positive impact on the level of satisfaction of the people who used the services of PT Jasa Raharja as the Represent of Surabaya, but the responsibility for using the services had a negative impact on the level of public satisfaction, service quality and trust in mediating perceptions of insurance constitution policies. has a positive and significant impact on the level of public satisfaction, while the responsibility mediated by the perception of the insurance constitution policy has a negative and significant impact on the level of public satisfaction.Recently, it was found that the level of public satisfaction with accident insurance services at PT Jasa Raharja as the Represent of Surabaya depends on the behavior of company employees in providing services.
El proyecto "Namaste"
Authors: Doldán Pérez Oscar Ignacio
Published: July 2022

En el año 2018, los autores David Coulter y Alcy Torres, iniciaron el proyecto “Namaste” con el objetivo de explorar el significado del humanismo en la neurología infantil y sus consiguientes discapacidades neurológicas, en todas las naciones, culturas y tradiciones religiosas en el mundo. Gracias a la globalización del mundo interconectado, lograron reunir a representantes de la neuropediatría de todo el orbe, para compartir este novedoso enfoque, dando como feliz resultado esta joya de la literatura médica.
Hallazgos en imagen de la vasculitis primaria del sistema nervioso central. Reporte de dos casos
Authors: Albán Lennyn , Avalos Fernanda , Haro Andrés
Published: July 2022

La vasculitis primaria de SNC (sistema nervioso central) es una rara enfermedad caracterizada por la inflamación del endotelio de los vasos de pequeño calibre que afecta a personas entre la 5ta y 6ta década de vida. Con una incidencia global de 2.4 casos anuales, representa un reto diagnóstico debido a que no tiene cuadro clínico, ni hallazgos por imagen específicos. Por lo que su diagnóstico es de exclusión. El propósito de esta revisión es sintetizar la información que se dispone al momento acerca de la vasculitis primaria del SNC, enfocado en los diferentes hallazgos por imagen que nos ayudan a su diagnóstico. Se presentan dos casos clínicos como experiencia de nuestro servicio para recalcar lo complejo que se vuelve su diagnóstico y los hallazgos por imagen que pueden encontrarse.
Uso de membrana de oxigenación extracorpórea (ECMO) en choque cardiogénico isquémico, experiencia de dos casos como puente a recuperación
Authors: Poveda Henao Marcela , Jaramillo Claudia , Gómez Efraín , Mendoza Beltrán Fernán , Diaz Rene
Published: July 2022

El infarto agudo de miocardio (IAM) sigue siendo la principal causa de choque cardiogénico, con alta mortalidad intrahospitalaria (27 a 51%). Su diagnóstico oportuno, la reperfusión mediante cateterismo y el uso de dispositivos de soporte circulatorio mecánico transitorio pueden cambiar el pronóstico. Presentamos dos casos con choque cardiogénico donde se utilizó ECMO-VA como puente a recuperación.
Implementación y experiencia del transporte de pacientes con ECMO en Bogotá – Colombia
Authors: Poveda Henao Marcela , Giraldo Bejarano Estefanía , Gómez Efraín , Mercado Díaz Mario , Diaz Rene , Salcedo de Marmolejo Patricia
Published: July 2022

La oxigenación por membrana extracorpórea (ECMO) es una terapia que potencialmente puede salvar la vida de los pacientes con insuficiencia respiratoria / cardiocirculatoria grave. Desafortunadamente, ECMO solo está disponible en hospitales altamente especializados y los pacientes a menudo son inestables para el transporte. Por tanto, los equipos de transporte de ECMO han surgido como una alternativa para movilizar a los pacientes a hospitales con capacidades de ECMO. A continuación, presentamos la experiencia de un equipo de transporte ECMO en Bogotá-Colombia.
Editorial: Trabajos originales primer congreso de Prevención Cardiovascular de la Sociedad Interamericana de Cardiología SIAC 2020
Authors: Sáenz Tello Bolívar
Published: July 2022

El Primer Congreso de Prevención Cardiovascular de la Sociedad Interamericana de Cardiología (SIAC) 2020 realizado conjuntamente con la Sociedad Ecuatoriana de Cardiología – Núcleo Pichincha (SEC-NP) en la ciudad de Quito, organizó un concurso de trabajos científicos mediante la modalidad de pósters digitales.
Ureteroscopía flexible en derivación urinaria-bricker con colocación retrógrada de stent ureteral: reporte de caso
Authors: Ramírez Rea Verónica , Tituaña Andrango Felipe , Barragán Barragán William
Published: July 2022

La estenosis uretero-ileal es una complicación posterior a la confección de una derivación urinaria, que ocurre en el 16% al 29% de los casos. Por lo cual se han desarrollado técnicas de intervención, mediante colocación de stent por vía anterógrada y retrógrada, alternativas a una cirugía abierta, siendo la vía anterógrada la de preferencia; sin embargo, la vía retrógrada ofrece ventajas en términos de minimización de complicaciones, debiendo ser considerada como una opción de tratamiento de primera línea. Se presenta el caso de un paciente con antecedente de carcinoma urotelial infiltrante de vejiga, que fue sometido a cistoprostatectomía radical más confección de neovejiga con conducto ileal tipo Bricker; actualmente acude presentando un cuadro de uropatía obstructiva; en quien se realiza ureteroscopia flexible más colocación de catéter doble J derecho a través de conducto ileal, con apoyo de endoscopio, sin complicaciones.
Cirugía bariátrica: análisis de los primeros 80 casos en un centro de especialidades en el Oriente ecuatoriano
Authors: Palacios Mauricio , Salazar Juan Fernando , Jerez Jonathan , Ramos Roberto , Rivera Karla
Published: July 2022

El objetivo principal de este estudio es presentar los resultados del programa de cirugía bariátrica y metabólica implementado en un centro de especialidades en la ciudad de Puyo, Ecuador. Se trata de un estudio retrospectivo de 80 pacientes que cumplieron indicaciones internacionales para ser sometidos a procedimientos bariátricos, la población tiene una edad promedio de 29,9 años, son preferentemente de sexo femenino (52,5%), El procedimiento más frecuente fue el bypass gástrico con 51 procedimientos. El porcentaje de pérdida de peso total calculado en la serie (%TWL) fue 23,7% en el primer año. El porcentaje de pérdida de exceso de peso (%EWL) fue 52,4% en el primer año.
Factores asociados a discapacidad severa al alta en pacientes pediátricos con diagnóstico de accidente cerebrovascular hospitalizados durante el periodo 2004-2016 en un centro de referencia peruano
Authors: Barrenechea-SaraLafosse Diego , Llerena Matienzo Laura Sthefanie , Navarro-Chiroque Claudia , Soto Alonso , Escalante-Kanashiro Raffo
Published: July 2022

Objetivos: identificar factores asociados a discapacidad severa (DS) en el ACV pediátrico en un hospital de referencia peruano. Metodología: estudio de cohorte retrospectivo en pacientes hospitalizados por ACV en el Instituto Nacional de Salud del Niño. Como variable dependiente se evaluó la presencia de DS mediante las escalas PSOM y KOSCHI. Se incluyeron como potenciales predictores variables demográficas, antecedentes personales y la clínica al ingreso. Se evaluaron las asociaciones crudas y ajustadas utilizando un modelo de Poisson. Resultados: se analizaron 140 historias de las cuales el 32,14% presentaba DS según PSOM y 22,14% según KOSCHI. Se encontró que la dificultad del lenguaje (RR 1,74; IC 1,15 – 2,64) (RR 3,13; IC 1,68 – 5,81) fue la variable en común asociada (p<0,05) a un mayor riesgo de DS según la escala PSOM y KOSCHI respectivamente. Conclusión: los factores de riesgo encontrados para discapacidad severa pueden permitir la identificación de aquellos pacientes con mayor riesgo post ACV, y así establecer un manejo temprano.
Concurso Anual interdepartamental de Casos Clínicos modalidad póster del Hospital Metropolitano
Authors: Finke Barriga Ana Gabriela
Published: July 2022

La educación médica continua es un pilar fundamental en el crecimiento de los profesionales de la salud que forman parte del Hospital Metropolitano de Quito. Con el objetivo de mantener y mejorar las competencias de cada médico, se propuso, por parte de la Dirección Médica y del Departamento de Docencia, la organización anual de un concurso de casos clínicos en modalidad póster dirigido a los médicos postgradistas de la institución, bajo la tutoría de médicos especialistas.
Púrpura trombocitopénica trombótica y COVID-19
Authors: Flores Liliana , Andrade Freddy , Jara Nicolás , Duplat Aglae
Published: July 2022

Femenina de 21 años, con antecedente de infección leve por SARS-CoV-2, 1 mes previo; ingresa por palpitaciones, vértigo, cefalea Holo craneana, dolor torácico moderado opresivo, disartria, somnolencia, lipotimia, 10 horas después presenta deterioro de Glasgow a 11/15, no comprendía ni emitía sonidos, realizaba ordenes de forma errática, hemiparesia facial y braquial derecha, fuerza muscular braquiocrural derecha disminuida.
FACTORES SIGNIFICATIVOS QUE FACILITAN LA ENSEÑANZA DEL IDIOMA
Authors: Viteri-Guevara Xavier Oswaldo , Delgado-Vera Nathaly Estefanía , Tapia-Álvarez Cesar Vicente , Ortiz-Chimbo Karla Soledad
Published: July 2022

La enseñanza de un idioma ha sido una temática relevante a través del tiempo pero su abordaje rara vez ha sido tratado con visión multidisciplinaria; sin embargo, atendiendo la importancia de manejar adecuadamente un idioma o más idiomas. Como objetivo esta investigación se planteó caracterizar, desde una revisión teórica, los factores significativos que influyen en la enseñanza de un idioma. Investigación que metodológicamente responde al paradigma positivista, con un enfoque cuantitativo de tipo documental, nivel descriptivo. Como técnica de recolección de datos se empleó la revisión documental, los instrumentos fueron el fichaje y el cuaderno de notas, siendo el análisis de contenido la técnica de análisis utilizada. Entre los factores significantes que influyen en la enseñanza de un idioma este estudio reveló: motivación de todos los actores involucrados en el proceso, profesores comprometidos con el proceso educativo, un docente que se apropia de las nuevas tendencias educativa para la enseñanza de los idiomas, aunado a estudiantes activos y participativos comprometidos con su propio aprendizaje y finalmente, una curricular ajustada a los tiempos actuales que desde el empleo de herramientas de apoyo diseñadas en función de los objetivo de enseñanza acordados, emplea las modalidades de software y plataformas educativas  contextualizadas que permita el logro de las competencias adecuadas para hablar, comprender en forma oral, leer y escribir un idioma desde una perspectiva biopsicosocial.
UNA PERSPECTIVA MULTIVARIANTE EN LA EDUCACIÓN SUPERIOR EN PANDEMIA COVID-19 Y LOS RETOS SOBRE COMPETENCIAS DIGITALES
Authors: Bermello-Vidal Jinsop Omar , Ascencio-Jordán Erika , Basurto-Quilligana Roberto Ivan , Freire-Cadme Carlos Alberto
Published: July 2022

El estudio de la perspectiva que ha jugado la educación superior en los tiempos de pandemia del Covid 19, tiene como objetivo el establecer las diferentes perspectivas de las variantes de la educación superior en pandemia de Covid 19 y los retos sobre las competencias digitales. Siendo empleado para tal fin una metodología basada en una investigación de campo, presentando un nivel descriptivo. Por lo cual la población y muestra estuvo integrada por 22 docentes y 185 estudiantes de la Universidad Estatal de Milagro. La técnica de recolección de datos empleada fue a encuesta y la observación directa, como instrumento se utilizó el cuestionario y el cuaderno de nota. La técnica de análisis de los resultados fue la estadística descriptiva. Entre los resultados, se determinó que los docentes se vieron obligados a migrar de manera significativa al empleo de las herramientas digitales careciendo en muchos casos de la capacitación necesaria. Mientras que los estudiantes se sintieron más cómodos al cambiar la forma tradicional de recibir las clases por el empleo de las herramientas digitales. Entre las conclusiones se estableció la necesidad de un proceso de capacitación para los docentes sobre el empleo de las herramientas digitales en su rol docente.
Diseño y validación de un cuestionario para medir la gestión del director y la calidad en los servicios educativos
Authors: Buendía Giribaldi Atilio Rodolfo
Published: July 2022

El objetivo del estudio fue diseñar y validar un cuestionario que mida gestión del director y la calidad en los servicios educativos. Se realizó un estudio de validación de un cuestionario que permite medir gestión del director y la calidad en los servicios educativos. La población estuvo constituida por 75 estudiantes del quinto año de secundaria del colegio científico Albert Einstein, matriculados en el año 2019, la muestra obtenida después de aplicar la fórmula para muestras finitas fue de 45 estudiantes. El cuestionario fue diseñado por el investigador, lo cual fue basado en estudios científicos, este constaba de dos partes una dirigida a medir la gestión del director la cual constaba de 4 dimensiones la gestión institucional, pedagógica, administrativa y comunitaria, con un total de 24 preguntas. Se comprobó la validez del cuestionario a través de 3 expertos donde se sometió la correlación dando como resultado un valor de p menor a 0.05 y la confiabilidad se obtuvo a través del alfa de conbrash con un valor menor a 0.07 en todas las dimensiones. Por lo que se concluye que el cuestionario utilizado es confiable.
Efecto de la oxigenación con micronanoburbujas en la calidad de agua y producción de “truchas” Oncorhynchus mykiss
Authors: Pizarro Ramos Royer , Ochoa Yupanqui Walter Wilfredo , Tineo-Vargas Viky Soledad , Tello-Ataucusi Dina Soledad , Pariona-Garay Lino David , Ochoa-Rodríguez Diego Wilfredo , Castro-Carranza Tomás Segundo , Tenorio-Bautista Saturnino Martín
Published: July 2022

La investigación experimental se desarrolló en la localidad de Circarmarca, Ayacucho-Perú, para evaluar el efecto de las MNB en la calidad del agua y el crecimiento de Oncorhynchus mykiss “trucha arcoíris”.
Quality of the municipal service and satisfaction of the citizens of Piura 2021
Authors: Caballero Marreros Edson Johan , Choquehuanca Saldarriaga Carlos Alberto , Gonzales Agama Sara H. , Valenzuela Muñoz Alberto
Published: July 2022

The objective of the research has been to determine the relationship between the quality of the municipal service and the satisfaction of the citizens of Piura 2021.

To meet this objective, we collected data using the survey technique and, as an instrument, the questionnaire, which we applied to a random sample of 384 citizens.

Once the data was collected, we created a database using SPSS Version 25, from which we described the variables (descriptive statistics) and the corresponding hypothesis tests (inferential statistics).

The main conclusion we have reached, with the investigation, has been that there is a significant relationship between the quality of the municipal service and the satisfaction of the citizens of Piura 2021.
Editorial Llamkasun
Authors: Medina Castro Dario Emiliano , Valenzuela Muñoz Alberto , Diaz Dumont Jorge Rafael
Published: July 2022

La Universidad Nacional Autónoma de Tayacaja Daniel Hernández Morillo, presenta el Vol. 3, No 2 (2022) de la Revista de Investigación Científica y Tecnológica “Llamkasun” que es una publicación editada semestralmente por la UNAT y gestionada mediante Open Journal System. Tiene como objetivo publicar artículos resultados de investigaciones concluidas que conserven un carácter de originalidad, utilidad, relevancia científica y tecnológica; que aporten nuevos conocimientos sobre aspectos teóricos o prácticos en la especialidad de "Ciencias Agrarias, Exactas, Ingenierías y de Materiales", según las normas indicadas.
Sustainable development trend of Vietnam’s energy industry and orientations for sustainable development of Vietnam oil and gas group until 2030 with vision to 2045
Authors: Hoàng Quốc Vượng
Published: July 2022

Energy plays an important role in the socio-economic development of countries in general and particularly in the context that Vietnam is a dynamic economy with a high growth rate. In order to achieve the goals of sustainable economic development, the Government of Vietnam is determined to implement and accelerate structural transformation of the energy sector towards a greener, cleaner and more efficient use of energy.

As a national oil and gas company making large contribution to the country’s socio-economic development and at the same time a pillar in ensuring the national energy security, in view of the direct impacts of the energy transition trend, the Vietnam Oil and Gas Group is responsible for joining hands with the Government to ensure energy security, reduce greenhouse gas emissions to protect the environment and adapt to climate change, thus contributing to successfully implementing the sustainable development strategy.
NOMINATA
Authors: Recima 21 Revista
Published: July 2022

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Ornatorotalia ozgenerdemi n. sp. (Ornatorotaliidae, Foraminiferida) from the late Danian (SBZ2) of eastern Turkey
Authors: Benedetti Andrea , Sinanoglu Derya
Published: July 2022

The new ornatorotaliid species Ornatorotalia ozgenerdemi n. sp. is erected from the upper Danian shallow-water carbonates of the Becirman Formation, eastern Turkey. The investigated sample is assigned to SBZ2 according to the occurrence of the markers Elazigina dienii and Rotospirella conica. The new species differs from the previously described ornatorotaliids by its smaller size and very small proloculus. Ornatorotalia ozgenerdemi n. sp. is interpreted as an opportunist motile epiphytic foraminifer that possibly thrived on both long- and short-lasting vegetated substrate. It is considered an r-strategist because of lacking of dimorphism and its small size.
Pseudo anévrisme de l'artère hépatique droite après cholécystectomie laparoscopique. A propos d’un cas
Authors:   Department of surgery B, Constantine University Hospital, Constantine 25000 - Algeria, Menoura Raouf , Bennia Bouchera , Rahmouni Rayene , Satta Soumia , Delmi Abd alhak
Published: July 2022

Pseudo aneurysms after laparoscopic cholecystectomy are rare and manifest as late hemobilia which is difficult to diagnose and manage. This condition mainly affects the right branch of the hepatic artery and the prognosis is poor. We report the case of an patient diagnosed with a pseudo aneurysm 10 days after laparoscopic cholecystectomy. Following radiological exploration, hemobilia was identified on the 10th postoperative day. In this case, selective embolization was not possible and therefore a ligation of the right hepatic artery was performed. The postoperative period was marked by the reappearance of hemobilia evoking the diagnosis of vascular shunts in the hepatic hilum, and double ligation of the right hepatic artery was required.
Prevalence of juvenile Asthma in the city of Batna
Authors:   Département de Médecine, Université Batna 2, Batna – Algérie, Hadef Djohra , Khelifi Touhami Tahar ,   Cabinet libéral de pédiatrie, Constantine – Algérie, Bougroura Mohamed , Oudjehih Messaouda , Bouchair Nadira ,   Département de Médecine, Université Badji Mokhtar, Annaba – Algérie
Published: July 2022

Objectif. L’objectif de notre étude est de déterminer la prévalence de l’asthme chez les enfants de 13-14 ans dans la ville de Batna selon l’étude ISAAC (L’étude internationale de l’asthme et des allergies infantiles) phase 1. Méthodes. Nous avons mené une étude transversale descriptive auprès de 3000 élèves de 13- 14 ans dans l’ensemble des établissements d’enseignement moyen dans les différents secteurs urbains de la ville de Batna de Décembre 2014 à mars 2015. L’étude est basée sur l’utilisation du questionnaire écrit ISAAC pour déterminer la prévalence de l’asthme, des symptômes évocateurs d’asthme et de l’asthme sévère. Résultats. Au total, 3000 élèves ont été enquêtés, avec un taux de participation de 100%. La prévalence de l’asthme dans la ville de Batna était de 10,4% avec une prédominance féminine et essentiellement dans la zone urbaine de Kechida. On a trouvé également une prévalence élevée de sifflements au cours de la vie entière, des sifflements à l’effort et de toux sèche nocturne actuels, estimée à 20% chacune. La prédominance féminine et la prévalence élevée dans la zone de Kechida sont toujours observées. La prévalence de l’asthme au cours de la vie n’est qu’à 3,5%, trouvé essentiellement chez les garçons. La prédominance masculine est aussi notée dans l’asthme sévère dont la prévalence est de 2,3%. Conclusion. Notre étude est la première à avoir déterminé la prévalence de l’asthme infantile dans la ville de Batna selon l’étude ISAAC phase 1. Cette prévalence est la plus élevée en Algérie, intérêt de compléter l’étude ISAAC phase 2 et 3.
The Contextual Dimensions of Informal Economy and Entrepreneurship
Authors: Banwo Adeleke. O. , Momoh Bola
Published: July 2022

This study investigates the global dynamics of the informal economy and the need for the coexistence of both the informal and formal economy. Developing and developed countries are beset with various forms of social and economic problems, such as unemployment, poverty levels, informal jobs, and global issues. Informal Entrepreneurship remains a focal means to reduce unemployment and create jobs in many economies. Using the institutional theory, the informal economy and entrepreneurship dynamics were investigated using a qualitative approach and secondary data from the International Labour Organization and Women in Informal Employment: Globalizing and Organizing datasets. The findings depict the need to ensure that both the informal and the formal economy coexist well rather than merging them due to their interwoven nature. This calls for adopting a system and holistic perspective for studying facets of informal-formal entrepreneurship in different contexts. Informal economy and informal entrepreneurship are essential for the reduction of global unemployment and the development of innovation in the value chain in their contexts. Globally, the informal economy and informal entrepreneurship provide safety nets, a source of livelihood, and pay informal levies that contribute to economic growth and development. The study shows how informal entrepreneurship contributes to the business environment. The contextual evidence from the literature justifies the necessity for informal entrepreneurship and the economy due to the interplay of poor market conditions, institutional voids, entrepreneurial behavior, and local business dynamics.
Docencia universitaria y pandemia. Experiencias, significados y prospectivas
Authors: Martínez Arroyo Araceli
Published: July 2022

Docencia universitaria y pandemia. Experiencias, significados y prospectivas
THE EVOLUTION OF CATARACT IN A DOG WITH TYPE I DIABETES - CASE REPORT
Authors: SAMAN Thiago Abreu , RODRIGUES Isabelle Medeiros , FILHO Mário dos Santos
Published: July 2022

Diabetes Mellitus is one of the endocrine diseases that most affect dogs in Brazil and worldwide. It is characterized by a chronic metabolic disorder, where the ability to respond or produce the hormone insulin is impaired, resulting in the abnormal activity of carbohydrate metabolism, coursing with hyperglycemia and glucosuria. The signs of 4P's (polyuria, polyphagia, polydipsia, and weight loss) are classic in this disease. As Diabetes Mellitus progresses, complications such as cataracts, retinopathy, and metabolic ketoacidosis may occur. Cataract is one of the most frequent complications in diabetic and early-onset dogs. It has a rapid development, as the lens has high permeability to glucose, converting it into fructose and sorbitol, which, as they are sugars with osmotic potential, can attract water, causing lens edema. The definitive treatment for cataract is surgical, with phacoemulsification being the most used technique. A canine male, Shih-tzu, weighing 5 kg, 06 months old, and not neutered, was treated at the private veterinary clinic in the city of Nilópolis. The patient had polyuria, polydipsia, polyphagia, weight loss and was prostrate most of the time. The diagnosis of diabetes mellitus was confirmed and a protocol was started with the use of Insulin NPH for human use. In addition, a diet was performed with the consumption of food for weight control, glycemic, and drug treatment. After six months of DM treatment, the dog presented bilateral lens opacity (crystalline), confirming a diagnosis of cataract secondary to diabetes, and underwent phacoemulsification surgery on the left eye. With the good postsurgical evolution, the doses of the prescribed medications were gradually reduced until the animal recovered completely. The present work aims to report the clinical case, atypical, of a young dog, with type I DM, with cataract manifestation after six months of diagnosis.