bluuebunny/crossref_metadata_2025 huggingface dataset:
PRE-OPERATIVE SERUM ALBUMIN AND BODY MASS INDEX AS PREDICTORS OF POST-OPERATIVE MORBIDITY AND MORTALITY IN MAJOR OPEN ABDOMINAL SURGERIES
Authors: Jamal Azfar , Sadhik Aneez , Badekila Harishchandra
Published: August 2022

Background Healing is a catabolic process needing energy. Any malnutrition leads to impaired wound healing. Some of the markers of the
nutritional status of the body that are routinely used are the BMI and the levels of serum albumin of the patients. In the current study we evaluated
the role of serum albumin and Body Mass Index as predictors of postoperative morbidity and mortality both in elective and emergency major
surgeries. To determine the role of low serum albumin and abnormal BMI and to observe those developing any morbidityAims and objectives:
and mortality post operatively This study was performed from March 2020 to March 2021 in Yenepoya Medical College. Materials and methods:
Mangalore. The study evaluated a total of 82 patients undergoing major abdominal surgeries. Those pregnant, having signicant co-morbidities
were excluded. Pre-operative serum albumin measurements were done, BMI was calculated and post-operative morbidity & mortality were
recorded. The data was compiled and standard statistical tests applied to analyse the data. The study was male preponderant with 53 malesResults:
and 29 females. Mean duration of stay in ICU and ward in those with normal albumin levels was 2.158 days and 8.68 days respectively compared to
4.984 days and 11.06 days in patients with hypoalbuminemia. There was higher complications in the post-operative period in those patients with
hypoalbuminemia and abnormal BMI. Pre-operative Serum albumin and BMI are signicant predictors of post-operative morbidity.
RELEVANCE OF STONES IN GALL BLADDER HISTOLOGY IN A TERTIARY CARE HOSPITAL IN SASARAM
Authors: Kumar Sanjeew , Das Supriyam , Chakraborty Deboshubhra
Published: August 2022

Objective: The most widely accepted hypothesis is bile stasis caused by gall bladder dyskinesia. The aim of this study is to investigate about
relationship between gall stones and different gall bladder pathologies. Specimens for study was sent by surgery department forMethods:
histopathology after cholecystectomy. After grossing, sections were submitted for tissue processing. Grossly, size of gall bladder wasResults:
normal in 91 (60.66%) but brotic in 15 (10%) and enlarged in 44 (29.34%) patients. Wall thickness was normal (3 mm) in 71 patients (47.33%). In
microscopy 110 (73.34%) were of chronic cholecystitis, cholesterolosis 15 (10%) cases, xathogranulomatous and acute on chronic cholecystitis 3
cases (2%) each, 1 case (0.67%) each of mucocele and follicular cholecystitis. Hyperplasia was observed in 8 (5.33%) cases. Hyperplasia
subclassied into adenomatous and adenomyomatous. Five (3.33%) cases of cholecystitis with metaplasia were seen. There were 4 cases (2.66%)
of carcinoma, predominant histologic type being adenocarcinoma. Presence of stones may lead to different mucosal changes fromConclusion:
chronic inammation to carcinoma. Therefore histopathological examination of all cholecystectomy specimens with or without cholelithiasis is
essential to diagnose benign as well as malignant pathology.
TO ASSESS ROLE OF WORST PATTERN OF INVASION,DEPTH OF INVASION AND
EXTRANODAL SPREAD IN PREDICTING RECURRENCE IN 1000 CASES OF SQUAMOUS CELL CARCINOMA IN ORAL CAVITY-SINGLE TERTIARY CANCER CENTER STUDY
Authors: Sharma Anjali , Gupta Ankita
Published: August 2022

The incidence of oral squamous cell carcinoma (OSCC) remains high .Oral and oro-pharyngeal carcinomas are the sixth most common cancers in
the world. Aim- The present study was conducted in a tertiary care cancer hospital in India to evaluate recurrence in squamous cell carcinoma of
oral cavity. The present study was carried out in department of pathology at regional cancer tertiary centre from .Material And Methods-
February 2011 to June 2021 .The cases were selected on basis of inclusion and exclusion criteria. The average age of the patients sufferingResults-
from oral squamous cell carcinoma ( 48.8 years) with male predominance (M:F =9.7:1). Recurrence rate was 23.6%. Most common site of
presentation was buccal mucosa. The most common grade in recurrent as well non recurrent cases was moderately differentiated . 388 patients out
of 1000 had pathologically node positive disease. The recurrence rate among node positive was 27.5 % (107 out of 388). Non-cohesive pattern was
more common in recurrent cases (55.92%) . Risk of recurrence was 82.62% with depth of invasion > 5 mm . Extranodal extension was seen in 34
cases (14.40%) . Perineural invasion , lymphovascular invasion and bone invasion was seen in 44.5% , 26.7% and 22.45% respectively . Out of
total 236 recurrent cases, 3 year survival rate was 64.8%, 5 year survival rate was 34.7% and disease free survival rate was 81%. Conclusion-
Squamous cell carcinoma of oral cavity has poor overall prognosis with high tendency to recur. Risk factors for recurrence are -lymphatic
permeation, depth of invasion – 5 mm or more, poorly differentiated tumor, non- cohesive pattern of invasion .
STUDY OF SOCIODEMOGRAPHIC AND CLINICAL PROFILE OF MDR PULMONARY TUBERCULOSIS PATIENTS ON INJECTABLE CONTAINING SHORTER COURSE REGIMEN ATTENDING A TERTIARY CARE CENTRE IN NORTH INDIA.
Authors: Kumar Santosh , Vikram Singh Gajendra , Kumar Gupta Sachin , Kumar Vipin , Haque Amirul , Kanaujia Sweta
Published: August 2022

Tuberculosis (TB) is a communicable disease that is a major cause of ill health and one of the leading causes of death worldwide. Until the
coronavirus (COVID-19) pandemic, TB was the leading cause of death from a single infectious agent, ranking above HIV/AIDS. Multidrug-
resistant TB (MDR-TB) remains a public health crisis and a health security threat. Only about one in three people with drug resistant TB accessed
treatment in 2020. It was a hospital based, non-randomized and without control group observational and prospectiveMaterial And Methods
study, in cohort of DRTB patients conducted at Nodal DRTB Centre and Department of Tuberculosis and Respiratory Diseases S. N. Medical
College Agra, Uttar Pradesh, India 53.89% male and 46.11 % females were affected in the study. 65% patients and 35% patients belong toResult
rural and urban populations areas respectively. Cough was present in 100% patients followed by the fever which was present in 95.56% patients.
Cough with expectorations was present in 94.44% patients and loss of appetite in 78.89% patients.CONCLUSION: Early detection will be helpful
in not only modifying the disease course but also delaying and preventing fatal complication hence patient may be treated earliest by various
measures.
Analysis of Automotive Camera Sensor Noise Factors
Authors: Li Boda , Chan Pak Hung , Baris Gabriele , Higgins Matthew , Donzella Valentina
Published: August 2022

Assisted and automated driving functions are increasingly deployed to support improved safety, efficiency, and enhance driver experience. However, there are still key technical challenges that need to be overcome, such as the degradation of perception sensor data due to noise factors. The quality of data being generated by sensors can directly impact the planning and control of the vehicle, which can affect the vehicle safety. This work builds on a recently proposed framework, analysing noise factors on automotive LiDAR sensors, and deploys it to camera sensors, focusing on the specific disturbed sensor outputs via a detailed analysis and classification of automotive camera specific noise sources (30 noise factors are identified and classified in this work). Moreover, the noise factor analysis has recognised two omnipresent and independent noise factors (i.e. obstruction and windshield distortion). These noise factors have been modelled to generate noisy camera data; their impact on the perception step, based on deep neural networks, has been evaluated when the noise factors are applied independently and simultaneously. It is demonstrated that the performance degradation from the combination of noise factors is not simply the accumulated performance degradation from each single factor, which raises the importance of including the simultaneous analysis of multiple noise factors. Thus, the framework can support and enhance the use of simulation for development and testing of automated vehicles through careful consideration of the noise factors affecting camera data.  
Optimization of Support Vector Machines by Meta-Heuristic Approach for Differential Diagnosis and Classification of Oral Diseases
Authors: Soltani Roozbeh , Jaouadi Amine
Published: August 2022

The dataset has been done at Gilan University of Medical Sciences. It included 210 clinical images of oral mucosa, 154 images of which were related to the three studied lesions: 50 cases of erosive lichen planus and ulcerative, 53 cases of leukoplakia, 51 cases of oral SCC, and 56 images were related to healthy mucosa. The dataset contained 30 features.
Cost efficient automated fog spraying machine: A Covid-19 Hand Sanitization Solution
Authors: Rahman M Atikur , Babar Amran
Published: August 2022

As a result of the introduction of new infectious illnesses, key infection prevention measures were implemented. Now, a new coronavirus (SARS-CoV-2) epidemic has expanded swiftly, causing the coronavirus illness 2019 (COVID-19). Many microorganisms spread illness via hospital surfaces due to environmental pollution. This virus has been associated to close contact between persons in tight situations such as houses, hospitals, assisted living, and residential institutions. Aside from health care settings, public buildings, faith-based community centers, marketplaces, transportation, and corporate environments are prone to COVID-19 transmission. Physical contact with the sanitizer device may cause for spread Covid virus. That’s why we have proposed an automatic fogger mechanism-based hand sanitizer that may be able to reduce covid risk. Disinfectant fog will flow when an object will pass through the machine. This project will save cost, time, and wastage along with Covid spreading risk. This project is about designing a good healthcare system. In recent years, sophisticated automation has influenced the health industry. Health care in poor nations is costly. So, the project is an attempt to tackle this issue.
Game Programmer’s Worst Pitfall In Memory Performance :Treatise on Issue
Authors: Appiah Frank
Published: August 2022

There is a Pitfall in Game playing and that is a game Programmer’s Worst case scenario to deal with. This is mainly in the hindering of good game playing in general. Slow memory leakage in game is due to heavy memory dependent demand in today's game world. The approach used by this author for better game experience is explained in three different ways: graphics performance, sound performance and memory performance.
Changes in Hydropower Resource Operations Following Participation in the CAISO Energy Imbalance Market - A Case Study
Authors: Datta Sohom , Somani Abhishek , Alam M.J.E , Sun Xueqing , fotedar vanshika , Banicki Al;ex
Published: August 2022

Portland General Electric (PGE), an investor-owned electric utility serving nearly 900,000 customers in 51 Oregon cities, joined Western Energy Imbalance Market (EIM) – a California Independent System Operator (CAISO) platform for sharing cleaner and more efficient generation resources among multiple states in the Western U.S. While participation in EIM brings a new set of economic opportunities for PGE by capturing flexibility needs in the market, it also changes operational patterns (e.g., more frequent start/stop, off-nominal power output, and ramping) of PGE’s conventional generation fleet, including hydropower units. With 492 MW of hydropower capacity, which constitutes 15% of PGE’s generation mix, it is important for PGE (as any other EIM-participant utility) to understand how participation in EIM impacts its hydropower assets, and how a techno-economically sustainable operation of those assets could be accomplished. In this paper, a case study is performed with PGE’s hydropower generation facilities to assess and quantify EIM?participation driven changes in hydropower operational patterns 
Performance Analysis for Reconfigurable Intelligent Surface Assisted MIMO Systems
Authors: Sui Likun , Lin Zihuai , Xiao Pei , Vucetic Branka
Published: August 2022

This paper investigates the maximal achievable rate for a given average error probability and blocklength for the reconfigurable intelligent surface (RIS) assisted multiple-input and multiple-output (MIMO) system. The result consists of a finite blocklength channel coding achievability bound and a converse bound based on the Berry-Esseen theorem, the Mellin transform and the mutual information. Numerical evaluation shows fast speed of convergence to the maximal achievable rate as the blocklength increases and also proves that the channel variance is a sound measurement of the backoff from the maximal achievable rate due to finite blocklength.
Single-Phase Five-Level Transformerless PV Inverter for the Alleviation of Common Mode and Leakage Currents by Accounting the Effect of Device Junction Capacitance
Authors: Muktevi Vital LN , Sonti Venu , PASUMARTI Narasimham VRL , jain sachin
Published: August 2022

This paper presents a five level PV inverter switched capacitor configuration which has the mentioned feature. The proposed topology also has low value of charging and discharging currents. The proposed topology uses two switched capacitors of low value with low voltage and current ripple across and through them respectively. Further, the proposed solution also takes care of the transitions in the terminal voltage and constant CMV due to the device junction capacitance (DJC). This further helps in reducing the size of common mode and EMI filters required at the output of the five-level inverter. Further, a new mathematical analysis of terminal voltage and CMV is given by taking into the account DJC. Using the given mathematical analysis, the analytical waveforms of the terminal voltage and CMV are obtained to support the analysis given. The proposed analysis is further justified with the help of simulation and experimental waveforms. 
Drone Audition: Multi-microphone Signal Enhancement by dual-stage Wiener Filtering
Authors: Manamperi Wageesha , Abhayapala Thushara , Samarasinghe Prasanga , Zhang Jihui (Aimee)
Published: August 2022

In this paper, we consider the problem of recovering speech from audio recordings of on-board microphones in a noisy drone platform. Enhancement of speech degraded by drone noise is considered to be a difficult task due to the strong noise generated from its motors and propellers causing an extremely low signal-to-drone noise ratio (SdNR). We propose a solution by (i) developing a multichannel Wiener filter (MWF) to remove drone noise from microphone recordings, and (ii) further reduction of residual noise using a Gaussian mixture model (GMM) based dual-stage parametric Wiener filter (WF). The method exploits the known statistics of motor current-specific drone noise. The theory developed is applicable to irregular microphone array embedded in a drone enabling realistic integration to most drones. We evaluate the proposed framework using two different drone acoustics datasets under extreme SdNR levels including −30 dB. The experimental results confirm promising performance in terms of SdNR improvement, speech quality (PESQ), and intelligibility (STOI) and show a strong potential for speech enhancement applications using noisy drones.
A Non-Resonant Partially Reflecting Surface Antenna With a Phase-Correcting Surface for Gain Enhancement
Authors: Ge Yuehe
Published: August 2022

Partially-reflectingsurface (PRS) resonant antennas have  attracted  significant  attention  for  the  past  two  decades. However,  their radiation  performance is  still not  as  good as expected. This  paperproposes  a  non-resonant  PRS antennathat does  not  require  the conventionalresonant  conditionthat  limits design  flexibility  andgain performance.  It  consists  of  a  PRS,  a ground, a small feed,and a transparent phase-correcting surface (PCS) placed above  the  PRS forphase compensation.  The  ray-tracing method is usedto analyze the proposed non-resonant PRS antenna,and numerical simulations areconductedto  verify its effectiveness.Three prototypes arefabricated and tested,and the measured results show a better  gain performance than the conventional PRS antennas that require the resonant condition.
‘Barriers to Effective Doctor-Patient Communication in Oncology’ (The Oncology Department of the University Hospital Centre (CHU) Hassan II as A Case Study
Authors: Oubry Omar , Elatiq Sara
Published: August 2022

The study aimed at identifying the communication barriers encountered during outpatient oncology consultations, at the level of the oncology department of the Hospital University Center (CHU) Hassan II of Fez, Morocco. This study adopted ‘audio-recording’ as a data gathering technique, of course after the permission of the direction of the hospital, as well as the written consent signed by the patients; the recordings playlist was about 24 hour long, which allowed highlighting different obstacles in the doctor-patient communication.
The Demographic Status and Cancer Types of Patients in Northern Area of Bangladesh
Authors: Kundu Samiran , Chakrabarty Sandipan , Chakrabortty Phalguni , Rahman Md. Tahidur , E - Elahi Md. Monjur- , Chowdhury Arman Reza , Ali Md. Shahajahan
Published: August 2022

Background: Cancer is one of the leading of human mortality. Developing country like Bangladesh cancer cases has been commonly seen in both men and women. Which right now gradually increasing. Objective: In this study our goal is to evaluate the demographic status and cancer types of patients in northern area of Bangladesh. Method: This cross-sectional study was carried at tertiary hospital in northern area from January 2019 to December 2019. Where 296 cancer patients who admitted in oncology department in hospital were included in study. The study was conducted in the form of face-to-face interviews of patients using a standard questionnaire format and histopathological report. From interviews, information was obtained about demographic characteristics and detail history of histopathological report. Results: During the study, majority were belong to 41-60 years age group and 60.81% were female. In addition, there was significant correlation was observed between age and gender of patient where in 60-80 years age group, 53.8% were male and 46.2% were female followed by 41-60 years age group 37.9% were male and 62.1% were female, 21-40 years age group 23.6% were male and 76.4% were female. According to cancer types in female, 46.8% had breast cancer, followed by 11.4% had cervical and 10.7% ovarian cancer, 9.1% had lung cancer, 8% were head and neck cancer, 6.6% had stomach cancer and 3.3% had rectal cancer. Whereas in male 54% had lung cancer, 18 % were head and neck cancer, 15% had prostate cancer, 5% had stomach cancer, 3% had colon cancer, 2% had liver cancer, 2% had urinary bladder cancer, 1% had Hodgkin’s diseases. Conclusion: The overall cancer trend revealed that cancer cases in both gender were gradually increasing. Moreover, females were more likely to be affected than males. In the absence of population-based registries, incidence and mortality numbers, investigations like this one can give important leads for health planning and future research.
Empyema Necessitatis Due to Streptococcus pneumoniae: Case Report
Authors: Aalloula K. , Diani A. , Abouliatim S. , Boutakiout B , Idrissi M. Ouali El , Ganouni N. Cherif El Idrissi
Published: August 2022

Empyema necessitatis is a rare complication of empyema characterized by extension of suppuration from the pleural space through the chest wall. The most common etiologies are tuberculosis and actinomycosis. We describe a 60-year-old woman with Streptococcus pneumoniae empyema necessitatis. Empyema necessitans should be kept in the differential diagnosis of patients with left chest masses or abscesses.
MODIFICATION OF LINDUR STARCH (Bruguiera Gymnorrhiza L.) BY OXIDATION USING SODIUM HYPOCLORITE AND FERRO SULPHATE CATALYST
Authors: Rahayu Lucia Hermawati , Sutanti Sri , Pratiwi Mumpuni Asih , Cahyaningtyas Rahelia
Published: August 2022

Lindur fruit (Bruguiera gymnorrhiza L.) is widely available in Indonesia and has a high carbohydrate content, so it has the potential to be developed as a new source of energy and starch. So far, the use of lindur fruit is still limited to substitute rice and snacks. Therefore, it is necessary to make efforts to increase the utilization of lindur fruit by processing it into lindur starch and its derivatives (modified starch). The properties of lindur starch need to be improved in order to have wider uses in the food and non-food industries. The purpose of this study was to modify lindur starch by oxidation using NaOCl with ferrous sulfate as a catalyst. In this study, the effect of sodium hypochlorite concentration (2%, 4%, 6%, and 8%) and ferrous sulfate concentration (0%, 0.1%, 0.2%, and 0.3%) on the physicochemical characteristics of starch was studied. the resulting oxidized leachate and determined the optimal conditions. The results showed that all the variables studied affected the oxidation reaction of lindur starch. Oxidation at 4% NaOCl concentration and 0.2% ferrous sulfate concentration was able to produce the best values for carboxyl content, solubility, and swelling.
PROFESSOR SIDNEI QUEZADA
Authors: Sgarbi Antonio , Pinto Sabrine Lino , Lobino Maria das Graças Ferreira
Published: August 2022

Com o objetivo de homenagear o professor Sidnei Quezada Meireles Leite, este texto descreve uma breve memória de sua vida, contemplando o relato da sua infância e sua dedicação aos estudos, perpassando pelas suas conquistas profissionais e acadêmicas, em especial na Fundação Osvaldo Cruz e na Universidade Federal do Rio de Janeiro e sua vinda para o Instituto Federal do Espírito Santo, além da realização dos seus estágios Pós-doutoral em Educação pela Universidade Nacional de Brasília e pela Universidade de Aveiro – Portugal. Se caracteriza como uma narrativa biográfica com base em entrevista realizada com uma de suas irmãs, com consultas a documentos, descrições de mensagens enviadas via aplicativos de celular, e-mail ou rede social e a recordação dos autores em momentos vivenciados com ele. Como decorrência, considera-se uma maneira de se perpetuar ao grupo de professores, colegas, alunos e ex-alunos o seu legado como um engenheiro da educação em ciências.
GIRIH
Authors: Da Costa Barbosa Adriana
Published: August 2022

Este trabalho visa apresentar reflexões sobre o ensino de isometrias e pavimentação por meio da construção de padrões geométricos usando a técnica Girih presente na ornamentação das construções islâmicas. Trata-se de uma pesquisa exploratória que, por meio de uma intensa investigação bibliográfica, construiu-se numa proposta pedagógica com 6 atividades, desenvolvidas com 36 estudantes do primeiro ano do Ensino Médio em um contexto de nivelamento de Matemática. A análise dos resultados foi realizada com base nos pressupostos da Etnomatemática. Os resultados indicam boa compreensão das características dos tipos de pavimentação;  desenvoltura na utilização de recursos computacionais de pavimentação; percepção de que, no contexto da arte islâmica, há uma estratégia eficiente de construção característica do mundo islâmico;   aumento na compreensão dos padrões geométricos da arte islâmica por meio da técnica Girih e  crescimento na curiosidade dos alunos em relação as pavimentações e isometrias presente na arte islâmica.
FORMAÇÃO CONTINUADA DE PROFESSORES PARA O TRABALHO EM ESPAÇOS DE EDUCAÇÃO NÃO-FORMAL
Authors: Bendinelli Patrícia Vidigal , Rocon Katia Aparecida , De Souza Arruda Elvina Maria , Pires Campos Carlos Roberto
Published: August 2022

O trabalho discute sobre uma formação continuada de professores de ciências, a qual ocorreu em ambientes costeiros capixabas de modo a avaliar suas potencialidades pedagógicas, de modo a capacitar os participantes para a realização de aulas de campo, favorecendo o desenvolvimento de ações que possibilitam uma leitura crítica do contexto em que os alunos estão inseridos. Participaram da formação 26 alunos do mestrado Educimat do IFES, a maioria professores da rede estadual e de vários municípios do estado, além de alguns servidores do IFES. Trata-se de uma pesquisa qualitativa, a qual se utilizou das técnicas da observação participante para colher dados por meio de diário de campo e fotografias. A abordagem ocorreu na linha interdisciplinar. Os resultados apontaram que as aulas de campo não fazem parte da rotina das escolas, apesar de se constituírem em uma metodologia que pode levar os participantes a atribuírem significado social aos espaços.
EVASÃO ESCOLAR: UM ESTUDO DE CASO NO ENSINO TÉCNICO EM ADMINISTRAÇÃO DO ABC PAULISTA
Authors: Siola Fiorotti Cláudia Aparecida , Silva da Rosa Sanny
Published: August 2022

Este artigo tem por finalidade analisar o fenômeno da evasão escolar em um curso técnico de nível médio do Centro Estadual de Educação Tecnológica Paula Souza. O objetivo geral da pesquisa foi conhecer as causas intra e extraescolares declaradas por alunos evadidos e pela equipe gestora do Curso Técnico em Administração de uma Escola Técnica Estadual localizada na região do ABC Paulista. Metodologicamente, o estudo de caso se valeu de fontes documentais, aplicação de questionários e dados qualitativos coletados em um grupo de discussão com os gestores da unidade pesquisada. Os resultados evidenciam que as principais causas da evasão escolar são de natureza extraescolar, sobretudo, dificuldades de conciliar atividades de trabalho com os estudos, problemas financeiros, pessoais e/ou de saúde. As causas intraescolares mais destacadas foram as aulas pouco motivadoras e o descompasso entre as exigências do curso e o repertório de conhecimentos acumulados pelos alunos em etapas anteriores de sua escolarização. Observou-se que, a despeito da grande preocupação da equipe gestora com a problemática da evasão escolar, as ações e estratégias adotadas pela escola têm sido insuficientes para controlar este fenômeno.

Palavras-chave: Evasão Escolar, Ensino técnico-profissional, Gestão Escolar.
PRÁTICAS E DESAFIOS NA ALFABETIZAÇÃO EM TEMPOS DE PANDEMIA:
Authors: Cavalini Zandomingue Micheli
Published: August 2022

Este trabalho busca refletir as práticas e desafios na alfabetização em tempos de pandemia dos professores da rede pública de ensino das séries iniciais de 3 municípios da região sul do estado do Espírito Santo. Entendemos que o processo de alfabetização requer muitos esforços por parte do docente como afirmam os autores: CASTANHEIRA, MACIEL e MARTINS, além do apoio familiar do aluno. Em decorrência do covid-19, o distanciamento social tornou esse processo mais difícil. Com o objetivo de coletar as experiências, práticas positivas e negativas no período que a pandemia se iniciou e atingiu os alunos em fase de alfabetização, foi realizado um estudo de caso qualitativo. Ficaram evidentes os desabafos de vários professores e também podemos constatar que o professor é mestre na arte de se reinventar, e merece muito ser mais valorizado. Que mesmo com toda tecnologia do mundo ele é indispensável e insubstituível.
Caracterización de la Movilidad Urbana en la Ecozona de la Ciudad de Toluca
Authors: Rivera-Sánchez Carlos Misael , Rosas-Ferrusca Francisco Javier , Jiménez-Sánchez Pedro Leobardo , Calderón-Maya Juan Roberto
Published: August 2022

En la actualidad, la dinámica de las ciudades se distingue por intensas relaciones funcionales entre diferentes puntos del territorio, que se traducen en desplazamientos intraurbanos e inter metropolitanos que realiza la población en forma cotidiana por diversos motivos. El centro de la ciudad de Toluca –situada en la quinta metrópoli más densamente poblada del país– es reflejo de una movilidad urbana caracterizada por limitaciones que frenan su sustentabilidad. Las acciones realizadas por las autoridades locales y estatales van desde programas institucionales hasta ciclovías emergentes derivadas de la contingencia sanitaria. Una de las estrategias emblemáticas radica en ladelimitación territorial de un polígono central denominado Ecozona, que hoy enfrenta retos asociados a la eficiencia, a la calidad y a la seguridad de la población usuaria, quien en los últimos años ha cobrado una importancia significativa al demandar un servicio de transporte público sostenible y de acceso universal, como condición ineludible asociada al derecho a la movilidad que otorga la Constitución Mexicana. Entre los principales hallazgos de la investigación destacan que la movilidad de la Ecozona se centra en los modos motorizados de transporte; predominan el automóvil y el autobús que poseen una mayor conectividad entre los puntos de origen y destino, en un tiempo máximo de una hora de recorrido completo; la bicicleta es un modo de transporte que tiene un mínimo movimiento en las vialidades colectoras de la zona centro de Toluca. A lo anterior, se suma el cambio de la administración municipal, factor que detuvo al SBP Huizi, generando una discontinuidad de este proyecto, situación que dificulta el progreso de la ciudad de Toluca hacia una movilidad urbana sustentable basada en un cambio de paradigma.
Calidad visual del paisaje y servicios ecosistémicos en áreas verdes urbanas. Una visión sistémica
Authors: Granados-Espíndola Jacaranda , Gutiérrez-Cedillo Jesús Gastón , Espinosa-Rodríguez Luis Miguel
Published: August 2022

El presente trabajo tiene como objetivo la elaboración de una argumentación teórica con énfasis en la percepción como instrumento para la evaluación de la calidad visual del paisaje y la importancia del suministro de servicios ecosistémicos provenientes de áreas verdes urbanas, desde una visión sistémica. Esta favorece la comprensión de la relación ambiente – sociedad a partir de los recorridos en las áreas verdes como espacios públicos donde los seres humanos establecen determinadas relaciones sociales; constituyen áreas de identidad cultural, patrimonio histórico y valor ambiental. El crecimiento poblacional de las urbes en México, demanda una adecuada dotación de áreas verdes urbanas, ya que éstas se incluyen dentro de los criterios que determinan la calidad de vida para sus habitantes. Por lo anterior, el desarrollo de estudios acerca de percepciones ambientales, constituye un enfoque que permite entender como los seres humanos perciben su ambiente y toman decisiones para relacionarse y transformar su entorno. El método para esta argumentación, consiste en el desarrollo de dos etapas; la primera se refiere a la identificación y reconocimiento de los elementos que conforman el sistema complejo, la segunda etapa consiste en una revisión teórica y epistemológica enfocada en el análisis y reflexión acerca de cada elemento del sistema, el medio físico o territorio; en torno a argumentos teóricos, normativos y metodológicos relacionados con el ser humano. Los resultados obtenidos, se presentan en una argumentación teórica desde una visión sistémica.
El espacio público como complemento de las infraestructuras urbanas. Aproximaciones para una intervención con perspectiva de género
Authors: Padilla-Etienne Patricia Elizabeth
Published: August 2022

Las infraestructuras urbanas son elementos esenciales para el funcionamiento de las ciudades. Estas redes horizontales permiten que los asentamientos humanos sean territorios competitivos y sostenibles. Sin embargo, no existe un modelo de cuidad basado en las infraestructuras que permita una planeación urbana integral y un ordenamiento territorial congruente con el espacio público. La línea 3 del Tren Eléctrico Urbano de Guadalajara, obra reciente que forma parte de un plan maestro de movilidad para la ciudad, brinda traslados seguros y eficientes a miles de personas al día. Sin embargo, al salir de las estaciones los espacios públicos carecen de diseño urbano, disminuyendo la experiencia del usuario. El objetivo de esta investigación es analizar la función de los espacios públicos aledaños a la estación Plaza Patria, generando una transición imperceptible hacia lugares de transbordo, descanso, esparcimiento y convivencia, donde el arte, la cultura y la naturaleza se fusionen con la imagen urbana, permitiendo a la población femenina, a partir de un diseño participativo, apropiarse del espacio de manera segura. La metodología utilizada parte de los seis pasos para transformar el espacio público de Jan Gehl, lo que permitirá proponer proyectos integrales centrados en las personas. Los resultados hasta el momento son conceptuales, partiendo de la recolección de datos, del sustento teórico-metodológico y del trabajo de campo.
WORK LIFE BALANCES OF EMPLOYEES IN VARIOUS SECTORS”- A LITERATURE REVIEW
Authors: Mrs. Abhitha S  , Dr. C. K Hebbar
Published: August 2022

A literature analysis contains different research papers, in order to understand the work life balance of employees working in various sectors. The author has analyzed related studies different journals, articles and research papers to get more understanding about work life balances of employees working in different sectors. Work life balance is a one of the challenging issue faced by employees in various sectors. There are various factors affecting work life balances of employees. Many researches had been conducted in the field of work life balance of employees in different sectors. In this paper researcher would like to find out the future scope on the topic work life balance of employees by analyzing related works.
KEY WORDS: Work Life Balance, Challenging Issue, Factors Affecting, Different Sectors.
FORMATION OF OPTIMAL STOCK PORTFOLIO USING THE SINGLE INDEX MODEL IN THE
COVID-19 PANDEMIC
Authors: Sudarsano  , Dr. Endri
Published: August 2022

This study examines and analyzes how the impact of Covid-19 on the formation of an optimal portfolio using the Single Index Model and measuring optimal portfolio performance using the Sharpe index, Treynor index and Jensen index. The sample data in this study uses stocks listed on the Indonesia Stock Exchange, especially those listed on the LQ45 Index, MNC36 Index, IDX30 Index and Bisnis27 Index from March 1, 2020 to May 31, 2022. The purpose of this study is to analyze the optimal portfolio composition, analyze portfolio returns and risks. optimally, as well as analyzing the performance of stock portfolios formed during the Covid-19 pandemic. The results of the study show that the optimal portfolio formed in the LQ45 index is 20 stocks, the MNC36 index is 12, the IDX30 index is 11 shares, the Bisnis27 index is 14 shares. The optimal portfolios that are formed all produce an expected portfolio return that is greater than the level of risk, and the expected return of the portfolio is higher than the markets expected return and also higher than the risk-free return. The results of the analysis of portfolio performance calculations for each LQ45 Index, MNC36 Index, IDX30 Index and Bisnis27 Index show that the most optimal stock portfolio performance during the Covid-19 pandemic is the portfolio formed from LQ45 index shares, this index means that it is good and deserves to be investment options for investors. Evaluation of the optimal portfolio formed results in realized returns greater than expected returns and also greater than risk-free returns. This study shows that the formation of an optimal portfolio using the Single Index Model provides positive results during the Covid-19 era.
KEYWORDS: single index model, portfolio formation, optimal portfolio, portfolio evaluation, Covid-19
Local budget expenditures through the prism of the war in Ukraine
Authors: Voznyak Halyna V. , Koval Vasyl M.
Published: August 2022

The war in Ukraine significantly affected the financial and economic situation of communities, which affected the execution of local budgets. Therefore, the problems of improving the tools for the implementation of budget policy at the local level are being updated. The purpose of the article is to conduct a problem-oriented analysis of the current practice of executing local budgets and financing expenditures in the conditions of Russia's armed aggression in Ukraine. A problem-oriented analysis of the implementation of the local budget of Ukraine in the conditions of Russia's military aggression in Ukraine is carried out. Legislative initiatives related to the implementation of the budget process at the local level are analyzed. The surplus of consolidated local budgets for five months of 2022 is revealed. On the basis of the analysis, the following factors were singled out among the important ones for the implementation of planned indicators at the base level: consumer inflation, the growth of personal income tax (including due to the increase in payments to military personnel), the expansion of the system of simplified taxation, the cancellation of the reverse subsidy. Attention is focused on the significant reduction of local budget expenditures, especially development expenditures and the consequences for the development of communities. The article outlines the following problematic issues of the functioning of local self-government today: filling of local budgets, spending, and social support for the needs of internally displaced persons and their integration into new communities. The opinion about the expediency of increasing the expenditures in war conditions and providing benefits is substantiated taking into account the type of territory (depending on the course of hostilities). The need to improve the mechanisms of budgetary equalization of territories is emphasized.
Educational infrastructure of territorial communities in the conditions of war: problems and risks
Authors: Storonyanska Iryna Z. , Benovska Liliya Ya.
Published: August 2022

The hostilities in Ukraine in 2022 had a devastating effect not only on the critical infrastructure of the regions but also on the educational infrastructure, resulting in the loss by some educational institutions of the ability to perform their functions, and other educational infrastructure began to perform functions not typical for them, including the accommodation of temporarily displaced persons. The article aims to outline the peculiarities of the functioning of the educational infrastructure in territorial communities during the war and to identify its exploitation problems and risks. The following methods are used for the study: abstract-logical, comparative analysis, graphical visualization, and statistical. The article analyzes the functioning of secondary educational institutions of territorial communities during the war in Ukraine. The regional peculiarities of the scale of the educational infrastructure destruction are clarified. Peculiarities and problems of exploitation of the territorial communities’ educational infrastructure in relatively stable regions are revealed. The algorithm of actions taken by local authorities of territorial communities to realize the exploitation of the infrastructure of educational institutions for a temporary stay of temporarily displaced persons is considered. The following risks caused by the war are identified: loss of human capital due to migration processes among students and educators, risks of financing general secondary education and reducing the quality of educational services, and limited possibility of resuming offline learning due to the destruction of educational institutions and the need for misuse. The peculiarities and problems of the organization of external independent evaluation in the conditions of martial law are analyzed, in particular, the simplification of the procedure of external evaluation and a number of risks for future applicants are clarified.
Business relocation to the Carpathian region of Ukraine during the war: measures to support and eliminate threats
Authors: Mulska Olha P. , Vasyltsiv Taras H. , Baranyak Ihor Ye.
Published: August 2022

The article substantiates the urgency of the problem of business migration (relocation) from the territories where hostilities are conducted and adjacent territories to the western regions of Ukraine, where doing business in the current war is safer. The study aims to identify current trends in migration (relocation) of business in the Carpathian region of Ukraine during the war, identify problematic aspects and threats associated with these processes, as well as substantiate the tools of state policy to support business and regional economies. Problematic aspects, geography, and structure of business migration to the Carpathian region of Ukraine are revealed. Risks and threats of internal and external migration of business to the region and from the region to the EU during the Russian-Ukrainian war are assessed. The measures taken to support the migration of enterprises to the Carpathian region of Ukraine and eliminate threats are offered in the projection of three regimes: hibernation (implementation of a mobilization-partnership model of doing business, maximum financial and organizational assistance to export-oriented businesses, digitalization of business processes, etc.), relocation (simplification of the procedure for obtaining budget support for relocated businesses, expansion of forms of governmental (regional, local) order for goods and services of relocated enterprises, creation of industrial clusters in the region, etc.), and evacuation (allocation of modern advanced business technologies, innovations, intellectual property and their effective use in Ukraine, development of specialized grant programs, etc.). The applied significance of the research results consists in the identification of the regional policy priorities for the development of relocated businesses and the elimination of relevant threats, namely those related to the support of industries and individual enterprises in high-tech business; industries where products directly contribute to the development of the domestic market and import substitution; integration of all regions and ensuring the integrity of the country; solving problems of depressed areas; support for cross-border cooperation.
PENGEMBANGAN BAHAN AJAR TEMATIK KELAS V TEMA 8 LINGKUNGAN SAHABAT KITA BERBANTU QR CODE DI SD NEGERI 53 LUBUKLINGGAUTERHADAP HASIL BELAJAR IPS SISWA SEKOLAH DASAR
Authors: Gustiana Eriska , Mulyono Dodik , Valen Andri
Published: August 2022

Penelitian pengembangan ini bertujuan untuk mengembangkan bahan ajar tematik kelas V tema lingkungan sahabat kita berbantu Qr Code di SD Negeri 53 Lubuklinggau yang valid, praktis dan efektif. Jenis penelitian ini yaitu Research and Development dengan model pengembangkan 4-D. Subjek dalam penelitian adalah siswa kelas V SD Negeri 53 Lubuklinggau yang berjumlah 27 siswa. Hasil penelitian menunjukkan bahwa berdasarkan validasi ahli bahasa, ahli materi dan ahli media secara keseluruhan memiliki nilai dengan rata-rata 0,85 yang termasuk dalam kategori sangat tinggi. Sementara hasil uji kepraktisan yang diperoleh dari uji kelompok kecil, uji kelompok besar dan uji kepraktisan guru diperoleh nilai dengan rata-rata 94,04% dan termasuk dalam kategori sangat praktis. Sedangkan untuk uji efektifitas dari hasil rata-rata pretest dan posttest diperoleh nilai N-gain sebesar 0,78 yang termasuk kedalam kategori tinggi. Berdasarkan data yang telah diperoleh, maka dapat disimpulkan bahwa bahan ajar tematik berbantu Qr Code untuk siswa kelas V sekolah dasar dapat dikatakan valid, praktis dan juga efektif sehingga dapat digunakan dalam proses pembelajaran.Kata Kunci: Pengembangan, Bahan Ajar, Tematik, Qr Code, Sekolah Dasar.
EFEKTIVITAS E-MODUL TRIGONOMETRI DALAM MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA KELAS X DI SMAN 5 KOTA SERANG
Authors: Nurjanah Nila , Surani Dewi , Riani Lia , Nugraha Cevi , Oktapiani Ela
Published: August 2022

ABSTRAK Penelitian R&D ini bertujuan untuk mengembangkan suatu perangkat e-learning untuk materi trigonometri. Media pembelajaran yang akan dikembangkan adalah modul trigonometri elektronik yang merupakan salah satu materi pendidikan yang dapat digunakan dimana saja dengan menggunakan teknologi yang ada. Penelitian ini8akan dilakukan pada7siswa SMA kelas X IPS 1, Kelas X IPA 2 dan 3 di SMAN 5 Kota Serang.  Metode pada  epenelitian kali ini  yanggdigunakannadalah R&D dengan model pengembangan ADDIE yanggterdiri dari 5 tahap, yaituu1)aanalisis, 2) pperancangan, 3) pengembangan, 4) implementasiddan 5) evaluasi. Hasil penelitian pengembangan modul media elektronik ini masih harus melakuakan beberapa tahap uji untuk dapat digunakan serta melakukan beberapa pengembangan yang akan terus dilakukan. Penelitian ini bertujuan untuk mengetahui sejauh mana pengembangan dalam pembuatan e-modul Trigonometri serta dalam meningkatkan kemampuan pemahaman konsep siswa.Kata Kunci: E-modul, Trigonometri, dan kemampuan pemahaman konsep.  ABSTRACTThis R&D research aims to develop an e-learning tool for trigonometry material. The learning media that will be developed is an electronic trigonometry module which is one of the educational materials that can be used anywhere using existing technology. This research will be conducted on high school students of class X IPS 1, class X IPA 2 and 3 at SMAN 5 Serang City. The research method used is R&D with the ADDIE development model which consists of 5 stages, namely 1) analysis, 2) design, 3) development, 4) implementation and 5) evaluation. The results of the research on the development of this electronic media module still have to go through several test stages to be used and carry out several developments that will continue to be carried out. This study aims to determine the extent of development in the manufacture of e-modules in Trigonometry as well as in improving students' conceptual understanding skills.Keywords: E-module, Trigonometry, and ability to understand concepts.
Pengaruh Motivasi Terhadap Hasil Belajar Tahfizh Al-Qur'an Pondok Tahfizh Hasanah Talang Babungo
Authors: Luthfia Fia Nisa , Sulaiman Sulaiman
Published: August 2022

Penelitian ini bertujuan untuk mengetahui ada atau tidaknya pengaruh motivasi terhadap hasil belajar tahfizh Pondok Tahfizh Hasanah Talang Babungo. Penelitian ini menggunakan jenis penelitian kuantitatif asosiatif. Populasi dalam penelitian ini adalah seluruh peserta didik atau santri Pondok Tahfizh Hasanah Talang Babungo khususnya yang mengikuti kelas tahfizh. Sampel dalam penelitian ini adalah 45 orang santri Pondok Tahfizh Hasanah Talang Babungo. Hasil penelitian, berdasarkan penelitian yang diperoleh melalui angket untuk motivasi belajar santri dalam menghafal Al-Qur’an Pondok tahfizh Hasanah Talang Babungo dalam kategori tinggi dibuktikan dengan 40% santri berada pada kategori tinggi. Untuk hasil belajar tahfizh Al-Qur’an santri Pondok Tahfizh Hasanah Talang Babungo dalam kategori tinggi dibuktikan dengan 42% santri berada pada kategori tinggi. Dan terdapat pengaruh antara motivasi terhadap hasil belajar tahfizh Al-Qur’an Pondok Tahfizh Hasanah Talang Babungo dengan uji R square sebesar 0,438 (43,8%) yang menunjukkan bahwa variabel independent memiliki pengaruh terhadap variabel dependen.Kata Kunci: Pengaruh, Motivasi, Hasil belajar tahfizh Al-Qur’an