bluuebunny/crossref_metadata_2025 huggingface dataset:
A Sustainable Building Material Developed from Low-Temperature Sintering of Mining Waste with an Alkali-Silicate Solution
Authors: ODEWOLE Peter Oluwagbenga
Published: June 2023

The development of glass-ceramic foam has received significant attention in building and construction, given its potential for sustainability. This study investigated the low-temperature route of fabricating glass-ceramic foams from mining waste. The feasibility of one-step or chemical-aided sintering of glass-ceramic foams using granite powder, a naturally sourced mining waste, rather than using already heat-treated wastes such as glass and fly ash has been explored in this study. Glass-ceramic foam samples were synthesized from a homogenous blend of constant percentage by weight of granite-clay mix with varying amounts of alkali-silicate solution. The influence of the alkali-silicate solution on the physicomechanical and microstructural properties of the synthesized samples sintered at 850°C was investigated. The results showed water absorption of 9.5-33.3%, apparent porosity of 18.2-56.7%, bulk density of 1.7-1.91 g/cm3, and compressive strength of 20.7-26.3MPa. The glass-ceramic foam developed in this research can be suitably used for the thermal insulation of buildings.
Self-Powered Mechanical Energy Sensor Application of SnO2/Ag and PMMA/ITO Nanocomposites via Triboelectric Effect
Authors: DURAK YÜZÜAK Gizem , ÇETİN Mehmet , YÜZÜAK Ercüment
Published: June 2023

The triboelectric nanogenerator is a state-of-the-art device for addressing the growing problem of meeting the world's ever-increasing energy needs by converting mechanical energy into electrical energy. Using the popular semiconductor SnO2 nanostructured thin films as a triboelectric layer over contact regions, as opposed to polymers with lesser performance, increases the output power and life time of nanogenerators. In order to design a triboelectric nanogenerator, deposited thin film SnO2 is used as a friction layer with Ag electrode after heat-treatment at 623 K with a contrary layer of PMMA poly (methyl-methacrylate) with ITO electrode. The structural and electrical properties were analyzed by using scanning electron microscopy (SEM), electro-impedance spectroscopy (EIS) and atomic force microscopy (AFM) measurements. The increased output power of the triboelectric nanogenerator is attributed to the nanoscale PMMA contact charge created by tunneling electrons in the SnO2/Ag nanocomposite thin film layer. Due to its proximity to the PMMA/ITO surface, the SnO2/Ag layer causes electron field emission, and tapping the SnO2/Ag layer may result in electron cloud overlap. Similar to a semiconductor/insulator interface, the Fermi level of SnO2 plays a crucial role in electron transport. The system efficiency stated as a touch detector in a conventional keyboard that generates its own power is revealed in part by an analysis of its operating state up to the 4V.
Pengaruh Waktu dan Jarak Tempuh ke Gerbang Tol terhadap Harga Tanah
Authors: Alif Satrio Muhammad , Dhanty Anisa Rahma
Published: June 2023

One of the reasons for the construction of the Trans Sumatra toll road is the increase in traffic in Bandar Lampung. Travel time and distance to the three toll can affect land prices. The purpose of this study is to obtain the effect of time and distance to three toll gates on land prices. This study uses 11,904 travel time data from Google Maps with details of 124 villages to three toll roads for 8 weeks, with one week there are 2 data on weekdays and 2 data on weekends. The villages point is used to represent Bandar Lampung and is obtained from the midpoint of the kelurahan. The method to get the effect on land prices is multiple linear regression with least squares technique. The results are linearly interpolated to get the time area and distance traveled to the three toll gates. The farthest distance is the distance to the Natar toll gate and the closest distance is to the ITERA toll gate. The ITERA toll gate is the toll gate that most affects land prices in the city of Bandar Lampung, but the distance to the city center is the most influential factor in determining land prices.
Dampak Pengadaan Kinerja Rantai Pasok Secara Elektronik
Authors: Santosa Wahyuningsih , Pratiwi Selly Setiati , Santosa Yudhitya Gandhi
Published: June 2023

The purpose of this study is to analyze the impact of e-procurement on supply chain performance by mediating the role of partnerships, information sharing, and supply chain integration. The survey was conducted on two large companies engaged in the energy sector. Data collection for this survey was carried out by distributing the survey to respondents who were determined by the sampling method of interest. The research design used in this study is hypothesis testing, and the data analysis method used to test the hypothesis is the SEM (Structural Equation Modeling) method using the AMOS program. The results show that of the three mediating variables, namely partner relationships, supply chain integration and information sharing, it shows that supply chain integration provides the greatest mediating role. While the other two variables are not sufficient to facilitate the impact of e-procurement on supply chain performance. Direct testing of the effect of e-procurement on the three mediating variables, also shows that e-procurement only has a direct significant impact on supply chain integration, while the effect on partnership relationships and information exchange is not significant. For testing the direct effect of the three mediating variables on supply chain performance, the results show that partnership relationships have not been sufficient to encourage supply chain performance. Meanwhile supply chain integration and information exchange show their role in driving supply chain performance.
Tata Kelola Berkontribusi dan Kualitas Layanan Elektronik Perusahaan Pelayaran Nasional
Authors: Akbar Taufik , Suparman Asep , Marina Sandriana , Setiawan Edhie Budi , Indrawan Rully
Published: June 2023

The purpose of the study is to determine the contribution of SIMLALA service governance and the quality of electronic services to the satisfaction of shipping companies. Some of the main problems were the limited number of SIMLALA service operators, the lack of satisfaction of shipping companies with the quality of SIMLALA electronic services of the Directorate of Sea Traffic and Transportation, and the inadequate governance of marine traffic services of the Directorate. This study used path analysis with 133 samples of shipping companies taken randomly. The findings of this study are the Directorate of Sea Traffic and Transportation issues an accelerative policy to support the improvement of the quality of SIMLALA electronic services. The Directorate also issues specific policies to manage the governance of sea traffic services. The Directorate should try to improve and enhance the quality of SIMLALA electronic services to make a greater contribution for the shipping companies.
Kebijakan Transportasi Masa Pandemi Covid-19
Authors: Khoirunnisa Iskumaila , Putri Mega Novetriskha
Published: June 2023

This research discusses the issue of “Transportation Policy during PSBB and PPKM of Covid-19 Pandemic in DKI Jakarta from 2020 to 2021.” The purpose of the study is to analyze the pattern of transportation movement during PSBB and PPKM during Covid-19 pandemic. The method used was Quantitative Descriptive with correlation analysis technique using normality test and Kolmogorov-Smirnov tests. The study provided some variables; travel frequency, travel distance, travel time, travel intention, travel location, mode of transportation, and transportation cost rates. The result shows that there are four variables that changes during the implementation of PSBB and PPKM policies which are travel frequency, travel time, travel location, and transportation cost rates. There is a decrease in the frequency changes from very often to rare. For distance travel variable, there is a slight increase in mileage. For travel time variable, there is a decrease in the time span of more than 2 hours to 1 or 2 hours. As for the other variables; intent, location, mode of transportation, and cost fares, tend to have small changes.
Evaluasi Manajemen Rekayasa Lalu Lintas di Central Business District
Authors: Anwar Achmad Choliq , Mudiyono Rachmat , . Soedarsono
Published: June 2023

One of the centers of economic activity in Semarang City is the Tugu Muda Central Business District (CBD) area which is located on the Imam Bonjol, Captain Piere Tendean, and Pemuda roads. This area is a center of community movement which has a very high traffic pull generation, causing congestion. The Semarang City Government since 2017 until now (2022) has implemented a One Way System in the area. Therefore, it is necessary to evaluate the existing traffic services after 5 years of implementation.This research was conducted to determine the effectiveness and efficiency of the existing One Way Traffic System during the morning peak hour. The trick is to compare performance using 2 alternative scenarios. Alternative I uses a two-way system without parking lanes and Alterntive II uses a two-way system with parking lanes. The method used is a case study based on MKJI calculations and the use of the Contram Release 5.09 application. The results of the analysis show that for the performance of roads (micro), namely V/C Ratio and speed, the One Way System has a better value than Alternative I and Alternative II. For road network performance (macro) which consists of travel time, mileage, network speed, and fuel consumption also has a better value. One Way System after 5 years is still feasible.
A large deviation principle for the Schramm–Loewner evolution in the uniform topology
Authors: Guskov Vladislav
Published: June 2023

We establish a large deviation principle for chordal SLE\(_\kappa\) parametrized by capacity, as the parameter \(\kappa \to 0+\), in the topology generated by uniform convergence on compact intervals of the positive real line. The rate function is shown to equal the Loewner energy of the curve. This strengthens the recent result of Peltola and Wang who obtained the analogous statement using the Hausdorff topology.
Analytical Method Development, Validation, and Applications of the HPTLC Densitometric Approach for Simultaneous Quantification of Azelnidipine and Chlorthalidone
Authors:   Department of Pharmaceutical Quality Assurance, Pioneer Pharmacy College, Vadodara-390019, India, Soni Prachi , Patel Dhara ,   Department of Pharmaceutical Quality Assurance, Pioneer Pharmacy College, Vadodara-390019, India, Patel Tejas ,   Department of Pharmaceutical Quality Assurance, Pioneer Pharmacy College, Vadodara-390019, India, Meshram Dhananjay ,   Department of Pharmaceutical Quality Assurance, Pioneer Pharmacy College, Vadodara-390019, India
Published: June 2023

For the simultaneous quantification of Azelnidipine and Chlorthalidone in synthetic combination, a high performance thin layer chromatographic method was devised that is quick, accurate, selective, and exact. The mobile phase used in the chromatographic analysis was in the ratio of 5: 4.7: 0.3: 0.1 v/v/v/v, and the stationary phase utilised was silica gel 60 F254 as the precoated stationary phase on aluminium plates. A 10 x 20 cm TLC chamber with a 15-minute saturation period was utilised. Azelnidipine and chlorthalidone were found to have retardation factors (RF) of 0.43 0.03 and 0.30 0.02, respectively. At 242 nm, densitometric analysis was performed. Following the ICH Q2 (R1) standard, a validation study was conducted. The calibration plots' regression data revealed a strong linear association with R2 = 0.999 for the concentration ranges of azelnidipine and chlorthalidone, 400–1200 ng band-1 and 600–1800 ng band-1, respectively. The method's precision, accuracy, and robustness were all validated. For azelnidipine and chlorthalidone, the minimum detectable levels were determined to be 26.71 ng band-1 and 38.39 ng band-1, respectively, and the limits of quantitation were found to be 80.94 ng band-1 and 116.033 ng band-1. Azelnidipine and chlorthalidone can be estimated simultaneously for routine analysis, in drug formulations, and in biological matrices, in short, using the proven analytical approach.
COMPENSATION SYSTEM FACTORS INPT. INDONESIANRAILWAYS REGION DIVISION I NORTH SUMATRA
Authors: Andriany Dewi , Arda Mutia
Published: June 2023

This study aims to see and determine the factors of the Compensation System at PT.Kereta Api Indonesia (Persero) Regional Division I North Sumatra. Theapproachused in this research is an associative approach . The number of samples in this study using the slovin formula was 60 employees. Data collection techniques in this study were using interviews (interviews), documentation studies, and questionnaires (questionnaires). The data analysis technique used is factor analysis technique. Processing data in this study using the SPSS (Statistical Package for the Social Sciences) 16 software program for windows. Through factor analysis obtained which determines the compensation system atPT. Kereta Api Indonesia (Persero) Regional Division I North Sumatra, namely: Factor1 follows the Education Level factor variable. Factor 2 follows the Work Experience factor variable. From the processing of factor analysis, it can be obtained that the most dominant factor determines the compensation system at PT. KeretaApi Indonesia (Persero) Regional Division I North Sumatra is the Education Level factor, where the higher the level of education, the higher the compensation received.
THE EFFECT OF COMPETENCE, COMMUNICATION AND MOTIVATION ON PERFORMANCE OF BATAM UTARA TAX OFFICE’s EMPLOYEE
Authors: Setiyowati Herny , Indrayani Indrayani , Ngaliman Ngaliman , Ngalimun Ngalimun
Published: June 2023

Employees in carrying out their duties and functions are expected to provide the performance expected by the organization. The elements that affect performance include employee competence, communication and employee motivation in carrying out their duties and functions. This condition is also expected to give the same result to the Batam Utara Tax Office. To determine the effect of competence, communication, motivation on the performance of the employees of the Batam Utara Tax Office. The sample of the study amounted to 50 people, this study obtained the results Y = 7.582 + 0.036x1 + 0.414x2 + 0.293x3 +e. With an R2 value of 0.625 (62.5%). The competence variable has an insignificant positive effect on performance of 0.036, a significant level of 0.829 is greater than 0.05, the hypothesis Ho is rejected and Ha is accepted, the conclusion is the hypothesis is rejected. the hypothesis Ha is accepted and Ho is rejected, the conclusion of the hypothesis is accepted. motivation has a significant effect on work performance of 0.293 significant level 0.033 smaller than 0.05 the hypothesis Ha is accepted and Ho is rejected, the conclusion is the hypothesis is accepted. Competence, communication and motivation affect employee performance Simultaneous Test (F test) of 17.809 with a significant value of 0.000 where the value is smaller than 0.05. Hypothesis Ho is rejected and Ha is accepted.
RIAU SCIENTY PERCEPTION ABOUT RIAU-KEPRI SHARIA BANK CONVERSION PROCESS
Authors: Munthe Marabona , Winario Mohd.
Published: June 2023

This research is based on the statement of the Governor of Riau Province who stated his plan to convert Bank Riau-Kepri into Bank Riau-Kepri Syariah in mid-2019, but until now the conversion has not been carried out. The purpose of this study was to find out how the public's perception of the conversion of Bank Riau-Kepri into Bank Riau-Kepri-Syariah. In this paper, the author uses qualitative analysis methods, namely analysis by means of descriptive qualitative and argumentative. The results of the study show that the wants and needs of the people of Riau and outside Riau for Islamic Banks are very high, this can be seen from the questionnaire that the author distributed to respondents. Public doubts arise about the seriousness of the Riau Provincial Government towards the conversion of Bank Riau-Kepri to the totality of Bank Riau-Kepri Syariah, as a community who is aware and understands sharia, the community continues to support not only haste, but stands at the forefront to fully support the achievement of a blessed society. with the establishment of sharia in the field of muamalah.
THE EFFECT OF LEADERSHIP STYLE, MOTIVATION AND DISCIPLINE TOWARD EMPLOYEE’S PERFORMANCE
Authors: Zulmariad Randi , Indrayani Indrayani , Khaddafi Muammar , Wibisono Chablullah
Published: June 2023

This research has attempted to explore the influence between leadership styles and motivation of the employee’s performance in services company in Batam. It is found that from the four hypotheses formulation, all hypotheses are accepted because the result shows a positive significant influence. Based on the data analysis, it is revealed that leadership style has a positive influence and significant effect towards employee’s performance. The research proved that the improvement on motivation is significantly influence the employee’s performance. The better a company applied the working discipline also give positive impact towards employee’s performance. Based on the results of the research and discussion, as noted earlier, it can be concluded about the effect of the leadership style, motivation and discipline on the performance of employees at PT. Batamindo Executive Village. Leadership style is the most positive and signiﬁcant effect on the employee performance at PT. Batamindo Executive Village.
PENGARUH KOMPENSASI FINANSIAL DAN NON FINANSIAL TERHADAP KINERJA KARYAWAN TERHADAP PT. PLN (Persero) UP3 MAKASSAR UTARA
Authors: Syam Nurul Jirana Rahmadhani , Agung Widhi Kurniawan  , Nurman  , Romansyah Sahabuddin  , Uhud Darmawan Natsir
Published: June 2023

The objective of this study is to know the effects of financial and non-financial compensation both partially and simultaneously. The sample was used by 56 employees in PT. PLN (Persero) UP3 North Makassar has been selected based on the criteria that have been determined first. Data collection techniques are done with questionnaires and library studies. Data analysis techniques consist of validity tests, rehabilitation tests, classical assumption tests based on normality tests, multicolinearity tests and heteroskedasty tests, double linear analysis tests, hypothesis tests, determinant coefficient tests. The findings in this variable showed that partially the variable X1 is, financial compensation is positive and has a significant impact on employee performance, while the X2 is, non-financial compensation has a negative and significant influence on variable Y, the employee’s performance. Based on the results of this analysis, it can be seen that partially variable financial compensation influencing the performance of employees (H1) was received. It is known that partially variable non-financial compensation has a negative but significant impact. H2 is rejected. From the results of this analysis it can also be seen that simultaneously financial compensation and non-financial compensation have a significant impact on employee performance. H3 is accepted
PENGARUH GAYA KEPEMIMPINAN DAN MOTIVASI KERJA TERHADAP KINERJA PEGAWAI PADA KANTOR KECAMATAN TAMALATEA KABUPATEN JENEPONTO
Authors: Tinggi Putri Alfiana , Musa Muh. Ichwan , Burhanuddin  , Kurniawan Agung Widhi , Natsir Uhud Darmawan
Published: June 2023

This research aims are to (1) find out how the influence leadership style on employee performance, (2) knowing how to influence motivation on employee performance, (3) knowing how style influences leadership and work motivation on employee performance in the Office Tamalatea District, Jeneponto Regency. Data used in this research is primary and secondary data with a total sample of 40 respondent. This study uses a quantitative approach and analysis using the method of multiple linear regression analysis with the help of the data SPSS 25 to prove three hypotheses. The results of this study prove that Leadership Style has a significant effect on performance employee t value arithmetic leadership style variable of -3.030 < t table of 1,687. That the t count of the motivational variable is 5,606 > the t table is 3,252. simultaneously variable leadership style and work motivation on employee performance with F count of 15,942 this shows F count (15,942) > F table (3.252). Based on the results of this study it is also known that the independent variable simultaneously or simultaneously have a significant effect on variables dependent, namely Work Motivation at the Tamalatea district office jeneponto. Therefore, if employee performance continues to be considered and improved then of course it will improve employee performance moreoptimal.
Makna Perencanaan dalam Manajemen Pendidikan Islam
Authors: Shaifudin Arif
Published: June 2023

Islamic education is one of the institutions which has not a light responsibility in order to generate the future Rabbani generations, but they have to be able to keep and respect the same human rights as the expression of social human. The institution of Islamic education is well-known as the second place which has some prestige and guarantees for achieving the future learners. Such assumption has proven that mostly some weaknesses are being discovered in the institution of Islamic education in implementing their learning process as the provider establishment of the country in realizing the quality of these generations for their social need and theirs lives in communities. One of the main weaknesses was in management or institutional administration, especially in the planning function. It seemly that this institution conducted their (planning) management of activities from generation to generation are mostly oriented to the Islamic education contexts, in which the doctrine of religion is being considered to be normative in all aspects like the form of learners’ experiences. The research was a literature review that aims as the reference for the institution of Islamic education on what they have been considered that the good planning is an important factor in the management of Islamic education in order to achieve the learning as effectively and efficiently.
Model Pendistribusian Dana Zakat Infak Sedekah (Zis) Dalam Pemberdayaan Masyarakat Di Balai Kreatif Laz-da Rizki Jember
Authors: Faizatul Hikmah  , Uswatun Hasanah  , Faizzatul Zuhroh  , Fauzan
Published: June 2023

The distribution of zakat funds comprises both consumptive and productive zakat in addition to the former. The Lamiga (Family Nutrition Pond) and Seel For Charity projects are examples of effective zakat. Utilizing zakat is a way to make the most of it without diminishing its worth or utility, making it effective for achieving social good. The infaq and alms funds itself are distributed through the Creative Center's community empowerment program. The Creative Center, also known as bakre, is a platform for empowerment that supports the development of a sense of community, character, independence, and responsibility that influences the transformation of the country. There are 15 bakre now dispersed throughout Jember Regency. With the help of this creative hub, the locals will feel more empowered, independent, and creative, which will raise their standard of living. At this bakre, there are various activities, including Roda (empowering potential), Tasya (planting family vegetables), Tasjali (collecting used items and protecting the environment), Supermas (supporting the prosperity of the mosque), Mas Rangga (packing baskets for families), and Dasat (health conscious).
Reading Instruction and Interventions in Multigrade Schools in Quezon
Authors:   https://orcid.org/0000-0002-3975-1069, https://orcid.org/0000-0002-9554-1883 batain.mal@gmail.com, averbmolina@gmail.com Kapayapaan Integrated School, Good Life Baptist Christian Academy, Inc Calamba City, Binan City, Laguna, Philippines, Batain May Anne L. , Molina Annabelle V.
Published: June 2023

This study aimed to undermine the realities of reading instruction in three multigrade schools in Quezon province during the COVID-19 pandemic. They analyzed data obtained from Phil-IRI in the past three years and focused on how teachers implemented reading instruction in multigrade settings. The researchers investigated the interventions they employed. Results revealed that parental involvement played a critical role in reading instruction. Teachers espoused varied reading strategies and focused on material selection, integration, and contextualization. Formative strategies, home visitations, and interventions that involved parents were implemented. Keywords: multigrade, reading, reading instruction, strategies, reading skills, last mile school
Đánh giá tỷ lệ và mức độ kháng kháng sinh của các chủng vi khuẩn gây nhiễm khuẩn huyết tại Bệnh viện Bỏng Quốc gia (01/2016 - 12/2021)
Authors: Trương Thị Thu Hiền , Nguyễn Thị Mai Hương , Hoàng Mỹ Hạnh
Published: June 2023

Trong thời gian từ tháng 01/2016 đến tháng 12/2021 có 1641 người bệnh được chỉ định cấy máu, 165 người bệnh có kết quả cấy máu dương tính, đã phân lập được 177 chủng vi khuẩn và vi nấm, trong đó có 12 người bệnh phân lập được 2 loại tác nhân gây bệnh trong quá trình điều trị. Trong tổng số 1641 người bệnh được chỉ định cấy máu, tỷ lệ người bệnh cấy máu dương tính là 10.05%. Các mẫu dương tính đều được định danh và làm kháng sinh đồ. Kết quả nghiên cứu cho thấy tỷ lệ vi khuẩn Gram âm gây nhiễm khuẩn huyết là 64,4%, nấm 23,2%, vi khuẩn Gram dương 12.4%. Trong nhóm vi khuẩn Gram âm gây nhiễm khuẩn huyết đứng đầu là Aci.baumannii (20.34%); tiếp đến là P.aeruginosa (14,68%); C. tropicalis (10.73 %). Trong nhóm vi khuẩn Gram dương gây nhiễm khuẩn huyết, căn nguyên chiếm đa số là Staphylococcus aureus (7,91%).
Gây mê cho phẫu thuật tắc ruột trên bệnh nhân cao tuổi hở van 2 lá nặng, suy tim, rung nhĩ kèm nhiều bệnh lý nền
Authors: Ngô Xuân Tý , Nguyễn Ngọc Thạch , Lâm Ngọc Tú , Nguyễn Văn Quỳnh , Ninh Thị Kim Oanh
Published: June 2023

Gây mê cho bệnh nhân tim mạch phẫu thuật ngoài tim ở bệnh nhân lớn tuổi nhiều bệnh lý nền là một vấn đề thách thức với các bác sĩ gây mê vì bệnh nhân có nhiều thay đổi về sinh lý, dược động học của thuốc cũng như tỉ lệ tai biến tim mạch cao. Chúng tôi thông báo ca lâm sàng bệnh nhân nữ, 84 tuổi, tắc ruột do u đại tràng sigma, hở van 2 lá nặng có biến chứng suy tim độ III, rung nhĩ, tăng huyết áp, đái tháo đường type II, suy thận độ II. Tại thời điểm nhập viện, bệnh nhân đau bụng dữ dội vùng quanh rốn, cắt lớp vi tính ổ bụng có hình ảnh tắc ruột do u đại tràng sigma di căn gan, hình ảnh rung nhĩ đáp ứng tần số thất 95 lần/phút trên điện tim, siêu âm tim có hình ảnh hẹp van 2 lá mức độ nhẹ, hở van 2 lá mức độ nặng, phân suất tống máu (EF) 58%. Bệnh nhân được gây mê nội khí quản phẫu thuật làm hậu môn nhân tạo, sau phẫu thuật về khoa hồi sức ngoại điều trị và ra viện sau 10 ngày phẫu thuật.
Mobilité géographique et transmission intergénérationnelle du revenu au Québec
Authors: Boujija Yacine , Connolly Marie , St-Denis Xavier
Published: June 2023

Ce projet cherche à décrire le lien entre mobilité géographique et mobilité socioéconomique au Québec pour les individus nés entre 1967 et 1985. Premièrement, nous présentons des statistiques descriptives sur la migration des jeunes Québécois, entre autres selon le type de lieu de résidence à l’âge de 16 ans : région métropolitaine de recensement, agglomération de recensement ou région rurale. Nous estimons ensuite la mobilité de rang, une mesure de transmission intergénérationnelle du revenu, indépendamment selon que les jeunes sont restés dans la même région que celle dans laquelle ils ont grandi ou qu’ils ont déménagé. Finalement, nous évaluons l’apport de la mobilité géographique dans la transmission intergénérationnelle du revenu au Québec. Nous constatons que la migration est associée à un avantage en termes de revenu plus élevé pour les jeunes ayant grandi hors des régions métropolitaines. Dans les cohortes nées dans les années 1970 et 1980, ceci est particulièrement vrai chez ceux dont la famille se situe au bas de la distribution du revenu parental.
Índice de Masa Corporal y su relación con las Competencias Motrices
Authors: Jiménez López Soledad , Robles Orué Jorge , Salcedo Carrasco Francisca , Guadalupe Álvarez Ronal Hugo , Huamaní Riveros Marco Antonio
Published: June 2023

Esta investigación trata sobre el Índice de Masa Corporal y su relación con las Competencias Motrices de los estudiantes de educación primaria de la localidad de Chosica. El problema es que existe muchos niños con sobrepeso o eran obesos. Esto hace que se incremente cada vez más enfermedades asociadas al sedentarismo, denominadas Enfermedades No Transmisibles (ENT) como la obesidad, las enfermedades cardíacas, los accidentes cerebrovasculares, el cáncer, las enfermedades respiratorias crónicas y la diabetes. La metodología consiste en un estudio descriptivo correlacionado transversal, para lo cual se hizo la medición antropométrica con el fin de determinar el Índice de Masa Corporal (IMC) y el TEST MOTOR GRAMI – 2, de Ruiz, L.M., Rioja, N., Graupera, J.L., Palomino, M. y García, V. para determinar la competencia motriz. Dichos instrumentos fueron aplicados a una muestra de 120 estudiantes entre 10 a 12 años de las Instituciones Educativas de Chosica. Se obtuvo el siguiente resultado: 1. Se ha encontrado una correlación múltiple altamente significativa entre las competencias motrices y el (IMC), 2. Se ha encontrado una relación positiva y altamente significativa entre la competencia motriz «carrera de 30 metros» y el (IMC), 3. No se ha encontrado una relación positiva y significativa entre la competencia motriz «lanzamiento de balón medicinal» y el (IMC), 4. Se ha encontrado una relación positiva y altamente significativa entre la competencia motriz «Saltar 7 metros a la pata coja» y el (IMC), 5. Se ha encontrado una relación positiva y significativa entre la competencia motriz «Saltos laterales» y (IMC), 6. Se ha encontrado una relación positiva y altamente significativa entre la competencia motriz «Carrera de ida-vuelta» y el (IMC), y 7. Se ha encontrado  una  relación  positiva  y  significativa  entre  la  competencia  motriz «Desplazamiento sobre soportes» y el (IMC).
El V postulado de Euclides en el sistema curricular peruano
Authors: Quiroz Quiroz Jorge Enrique
Published: June 2023

El trabajo describe y reflexiona sobre el papel y sus consecuencias del más controvertido postulado euclidiano desde su formulación por el matemático griego Euclides en el siglo III a. C. Muchos matemáticos durante más de 2000 años intentaron demostrar este postulado, otros intentaron remplazarlo por otro menos controvertido, pues a diferencia de los otros postulados este era más complicado. En el sistema curricular peruano –inicial, primaria y secundaria– de educación básica los estudiantes abordan la geometría euclidiana, ¿cómo y de qué forma los objetos de esta geometría se introducen, si en los instrumentos oficiales: DCN, ¿Rutas del Aprendizaje y Mapas de Progreso no hay alusión alguna al V postulado de Euclides? Niños de inicial de cuatro o cinco años, o de seis años de primaria, desde que se le presentan los rectángulos estudian geometría euclidiana. La existencia de rectángulos (Postulado de Clairaut) es equivalente al V postulado. Niños de primaria, además de trabajar con rectángulos, cuando determinan el área de un triángulo (semi producto de las longitudes de sus lados) es equivalente al V postulados. Lo mismo ocurre cuando aceptan que la suma de las medidas de los ángulos internos de un triángulo cualquiera es 180° o 2p.  Otros enunciados equivalentes al V postulado son más opacos y no transparentes como los anteriores: longitud de la circunferencia (2pr), área del círculo (pr2), teorema de Thales, teorema de Pitágoras, por ende, la trigonometría estudiada en secundaria. Hay otros enunciados equivalentes que requieren demostraciones más elaboradas como: las mediatrices de un triángulo cualquiera son concurrente (intento fallido de demostración de Farkas Wolfgang Bolyai), dos rectas son paralelas si tienen la misma pendiente, definición dada en geometría analítica. Nuestro estudio pretende presentar algunos objetos que son independientes del V postulado (geometría neutral) para clarificar el papel y la importancia de este postulado. El marco teórico que sustenta nuestra investigación es el Enfoque Ontosemiótico (EOS). Utilizamos, entre otras herramientas: objetos primarios, configuración de objetos y procesos.
Influencia en su autoestima e intolerancia a la frustración de “nativos digitales” en entornos tecnológicos
Authors: Marzano Sosa Roberto Fabián , Marzano Sosa Fernando Felipe , Castillon Hinostroza Consuelo
Published: June 2023

La investigación encuentra que es posible medir a escala, la valoración de la autoestima y el nivel de intolerancia a la frustración, que padecen los denominados “Nativos digitales universitarios” al emplear las TIC y ordenadores. Es una investigación experimental, tipo longitudinal, diseño factorial de medidas repetidas. La muestra es no probabilística e intencional. El objetivo es averiguar ¿Hasta qué punto los universitarios presentan nivel de autoestima al emplear las TIC o su contraparte, origen de stress, ansiedad e intolerancia a la frustración? Se encontró las interacciones estadísticamente significativas entre los factores: “Nativo Digital”, “Autoestima” e “Intolerancia a la frustración”, bajo tres condiciones de evaluación: Inicio, proceso y salida, en clases convencionales de la asignatura de termodinámica de la Facultad de Ciencias de la Universidad Nacional de Educación “Enrique Guzmán y Valle”. Para ello, se utilizó la plataforma libre “Edmodo”. Formato de clase “Blended- Learning”. En cada intervención, se presionaba al estudiante cumplir con las evaluaciones virtuales, y se aplicaba la medida denominada “inicio”, luego había un periodo de “blanqueo” o de “descanso” para volver evaluar sus características, hasta en dos oportunidades más. Los resultados mostraron interacciones significativas entre los factores: Logro de su autoestima, identidad como nativo digital e intolerancia a la frustración, F(2,28)= 63,273, p<0,05. n2=0,819. Así como efectos significativos y proporcionales entre el factor identidad como Nativo Digital sobre intolerancia a la frustración para un F (1,14) = 37,868, p<0,05. n2=0,730. Proporcionalidad directa entre autoestima e intolerancia a la frustración para un F (1,14) = 12,009, p <0,05. n2=0,462. Los valores que obtuvimos (M= 77,183 y una DT= 2,94) coinciden con los hallazgos de Harrington (7), para intolerancia a la frustración obtuvo (M= 76,35; DT= 15,30) en Estados unidos, Lubroth (8) obtuvo (M=83,69; DT=16,13) en España.
Determinantes motivacionales y perceptuales que influyen en la consecución de la carrera docente, de los estudiantes de Física y Matemática de la Universidad Nacional de Educación “Enrique Guzmán y Valle”. Periodo 2018
Authors: Marzano Sosa Roberto Fabián , Marzano Sosa Fernando Felipe , Castillon Hinostroza Consuelo
Published: June 2023

Es una investigación del tipo descriptiva-comparativa, encontrándose diferencias significativas para las motivaciones del tipo extrínsecas, en los estudiantes que eligieron la carrera profesional como primera elección (M1= 29,80 + 2,859) sobre los que eligieron como segunda elección (M2= 26,53+ 3,681) para un T(28)=2,714 un p=0.011<0.05. En lo concerniente a su percepción sobre la profesión, consideran que el “Retorno de la profesión” en estudiantes que eligieron como primera elección (M1= 16,80 + 3,005) sobre los que eligieron como segunda opción (M2= 13,13+ 3,461) presenta significancia estadística para un T(28)=3,098 un p=0.004 < 0,05. Asimismo, se encontró mayores valores para “Educador como profesión” entre los que eligieron como primera elección la profesión, para (M1= 49,67 + 5,702) sobre los que eligieron como segunda elección (M2= 44,07+ 4,788) para un T (28) =2,913 un p=0.007< 0,05. Coincidimos con: Gratacós (2014) y Garcia (2010), quiénes encuentran resultados semejantes para la motivación extrínseca, relacionadas por condiciones externas a su persona, nuevas expectativas futuras, recompensas, proyectos hacia una mejora en su estatus social. El examinado, estudia la carrera por iniciativa personal de superación, pero subsiste un riesgo considerable en el estudiante que no continúe con sus estudios en educación dentro de su plan de vida.
Valoración del impacto ambiental de bolsas plásticas en el mercado modelo de la ciudad de Tingo María
Authors: Oré Cierto Luis Eduardo , Martín Calixto Abdiel Jesús , Fernández Escobar Angie Tatyana , Suarez Vásquez Jorge Alejandro , Romero Ushuñahua Patricia Pilar , Loarte Aliaga Wendy Caroline
Published: June 2023

El objetivo de este trabajo fue evaluar el impacto ambiental de las bolsas plásticas entregadas en el Mercado Modelo de la ciudad de Tingo María en el periodo de marzo a agosto del 2022, la estimación de la totalidad de las bolsas plásticas fue trabajada con información 247 puestos del Mercado Modelo de Tingo María divididos en tres sectores, Cosmos, Mercado Nuevo y Vivandería, obteniendo que el 100% de los establecimientos que fueron analizados entregan bolsas plásticas no biodegradables, el 78.14%, de los mismos entregan bolsas plásticas como parte de los productos de venta, generando un total de 614 bolsas plásticas entregadas de forma semanal por cada establecimiento, superando en 176 bolsas plásticas semanales la cantidad que se entregaba en el año 2019. Para la identificación de los impactos ambientales se consideró dos etapas y tres actividades se han identificado ocho impactos ambientales, dos de tipo severo y seis moderados, dentro de los cuales destacan alteración de la calidad del suelo por el inadecuado almacenamiento y disposición final de las bolsas plásticas usadas, presencia de vectores que pueden afectar la salud de la población y la alteración de la estructura natural del paisaje, planteándose medidas para reducir la cantidad distribuida de bolsas plásticas.
Teachers' technological competencies in enhancing teaching and learning in secondary schools in Tanzania
Authors: Kalinga Tumaini , Ndibalema Placidius
Published: June 2023

The purpose of this study was to investigate level of teachers’ technological competencies and the effect of teachers’ age, gender, educational level and teaching experience in relation to their technological competencies they hold. Questionnaires were used to collect the data from 139 teachers from selected schools using simple random and purposive sampling procedures. Descriptive and inferential statistics were carried out using SPSS software version 23. The study found that majority of teachers were at the first level of technological competency (KA). It was also found that there was significant difference between teachers’ level of education and technological competencies they hold. However, the study found that there is no significant difference between teachers’ gender, age and working experience and technological competencies they hold at p-value of 0.05, though there were some variations. The study recommends that provision of training among teachers should focus on uplifting teachers from KA level to another levels.
QUADRICEPS EXERCISE EFEKTIF TERHADAP PENURUNAN NYERI PADA PENDERITA OSTEOARTRITIS LUTUT: A LITERATURE REVIEW
Authors: Maisyaroh Arista , Abdillah Achlish , Widianto Eko Prasetya , Kurnianto Syaifuddin
Published: June 2023

Osteoartritis merupakan penyakit degeneratif yang biasanya terjadi pada usia lanjut akibat penipisan tulang rawan sendi, lebih sering terjadi pada sendi lutut dengan manifestasi nyeri. Latihan penguatan otot kuadrisep merupakan salah satu latihan fisik yang dapat dipilih. Tujuan penyusunan literature review ini adalah untuk menganalisis pengaruh quadriceps exercise terhadap penurunan nyeri pada penderita osteoartritis lutut melalui pengumpulan data dengan beberapa database elektronik. Adapun tujuan disusunnya literature review ini adalah untuk mengumpulkan dan menganalisis artikel jurnal yang berkaitan dengan pengaruh quadriceps exercise terhadap penurunan nyeri pada penderita osteoartritis lutut, dengan menerapkan metode penelitian yaitu kajian pustaka. Hasil dari literature review menunjukkan bahwa teknik isometric quadriceps exercise dilakukan dengan durasi pelaksanaan latihan selama 6-12 minggu dengan 3 sesi/minggu dan tiap sesi dilakukan selama 30-35 menit. Dari hasil uji statistik juga seluruhnya menunjukkan terdapat pengaruh quadriceps exercise penurunan nyeri pada penderita osteoartritis lutut.
Nivel de educación financiera en estudiantes de bachillerato de instituciones públicas y privadas en Ecuador: diferencias entre los sistemas
Authors: Tene Medina María Melania , Hernández-Ocampo Silvana Elizabeth , López-Lapo Jorge Luis , Peña Vélez Maritza Jackeline
Published: June 2023

El presente artículo tiene como objetivo determinar el nivel de educación financiera de estudiantes de bachillerato en instituciones públicas y privadas en Ecuador, así como identificar las diferencias de conocimiento entre ambos sistemas. Se utilizó un enfoque descriptivo con una perspectiva cuantitativa, tomando una muestra de 710 estudiantes de bachillerato del sistema público y privado en la zona urbana del cantón Loja. Se aplicó una encuesta basada en el test PISA, consistente en 14 preguntas sobre conocimiento financiero para evaluar el nivel de los estudiantes. Los resultados principales indicaron que los estudiantes tienen un nivel cuatro de educación financiera, lo que significa que la mayoría de los jóvenes pueden aplicar los conocimientos sobre temas financieros menos comunes. Sin embargo, al analizar los resultados por sistema educativo, se encontraron diferencias en el conocimiento. Se concluye que los estudiantes tienen un nivel adecuado de educación financiera, aunque existen debilidades en el cálculo de tasas de interés, inflación y otros temas similares.
Pharmacomicrobiomics: Another Contributor of Inter-Individual Variations To Drug Response
Authors: Tripathi Adarsh
Published: June 2023

Gut-brain axis is now a commonly discussed concept in a variety of clinical contexts including its well-known importance in neuropsychiatric disorders. Gut microbiota is a diverse population of microorganisms containing bacteria, yeast, protozoa, parasite, helminth, viruses, etc.
Socio-demographic and Clinical Profile of Suicide Attempters attending a Tertiary Care Hospital: A Cross-sectional Study
Authors: Gupta Ved Prakash , Akanksha Akanksha , Azmi Suhail A. , Reyazuddin Mohammed , Mateen Rehan
Published: June 2023

BACKGROUND: Suicide attempts are one of the most common psychiatric crises. Suicide attempts are thought to be the most accurate determinants of completed suicide. A variety of circumstances causes suicide attempts. Although mental illness and extreme stress have long been linked to suicide, the socio-demographic and clinical features of those who attempt suicide can also reveal suicidal intent.OBJECTIVES: The aim of the study was to explore the socio-demographic factors and the clinical profile of suicide attempters.METHOD: The present study was conducted in the Department of Psychiatry, Jawahar Lal Nehru Medical College and Hospital, Aligarh, Uttar Pradesh. Suicide attempters referred for psychiatric evaluation from various hospital departments from December 2018 to November 2019 were evaluated after proper stabilization. Details including socio-demographic data and psychiatric diagnosis were tabulated and analyzed using SPSS-16.RESULT: In our study, out of 80 subjects, maximum suicide attempters (71.2%) belonged to the age group of 18-30 years, most of whom were females (51.2%), mostly married (65%), followed the Hindu religion (66.3%), equally distributed in a rural and urban area (50%), literate (76.2%), unemployed (56.2%), of the lower middle class (48.8%), living in a nuclear family (46.2%). Of all the methods, the most commonly used method was ingestion of insecticides/ pesticides (38.7%), and most attempters had interpersonal issues with their spouse (38.8%) and had some psychiatric comorbidity (56.3%).CONCLUSION: Suicide attempts are common among the young population. Poisoning is the most popular mode, with Organophosphorus compounds being the most common in our study. As a result, patients require psychiatric care. Self-harm can be reduced by promoting healthy coping strategies and reducing stress. In a nation like India, where established mental health facilities are rare and stigmatized, it is also essential to convey enough information to people from lower socio-economic backgrounds.
Irritable Bowel syndrome and Psychiatric Comorbidities: A narrative review
Authors: Saroj Ankita , Tripathi Adarsh , Rungta Sumit
Published: June 2023

Irritable bowel syndrome (IBS) is the most commonly diagnosed illness by gastroenterologists. These symptoms occur widely in the general population at all ages and in both sexes. The condition is a considerable health-care burden, accounting for approximately half of all referrals to gastrointestinal clinics. The prevalence of IBS varies according on geographic region, demographic, and diagnostic criteria employed. IBS pathogenesis is complicated and poorly understood. Gut microbiota, small intestinal bacterial overgrowth (SIBO), visceral hypersensitivity, disruption of the gut-brain axis, psychosocial distress, and altered GI motility all are proposed as potential risk factors. Inflammatory bowel syndrome (IBS) is associated with considerable psychosocial comorbidities, which have an impact on patient quality of life, disease progression, and health-care expenditures. The present article reviews the latest evidence on the aetiology IBS, with a focus on psychiatric comorbidities and available management available.
Future of Technology and Medicine is Interlinked Psychiatry will be a major Beneficiary
Authors: Tripathi Adarsh
Published: June 2023

The world is in the midst of large technological expansion and innovation. Technological growth is exponential and rapid in the last few decades. It has consistently increased in reach as well as capabilities. The exponential growth in various technologies that can be useful in practice and teaching/training medical students like wearable devices, e-learning, simulated patients, virtual learning, and interaction, is immense.
Trazado y depósitos aluviales del Guadalquivir medio e implicaciones tectónicas (Córdoba y Jaén)
Authors: Moral-Martos Francisco , Expósito-Ramos Inmaculada , Jiménez-Bonilla Alejandro
Published: June 2023

El tramo medio del río Guadalquivir se localiza sobre el contacto entre el Macizo Ibérico y el relleno mioceno de la cuenca del Guadalquivir. El cauce fluvial presenta un trazado meandriforme, con alternancia de tramos en roca, en los que el río se encaja en las rocas del Macizo Ibérico, y de tramos en aluviones depositados sobre los materiales del Mioceno. Desde el Plioceno, el río ha originado un sistema de terrazas, situándose las más altas al sur del cauce actual. La ubicación de estas últimas, y a veces su basculamiento, indica el encajamiento y migración hacia el norte del río a través de la franjaseptentrional de la cuenca del Guadalquivir. Por el contrario, al norte del río, el meandro abandonado de Campo Fértil y algunos rasgos geomorfológicos fluviales indican un basculamiento hacia el sur del borde meridional de Sierra Morena. Estos basculamientos opuestos pueden ser explicados por levantamiento diferencial del basamento hercínico en el sur de Sierra Morena y por la migración hacia el norte de la cuña orogénica bética, a su vez, causados por la flexión del foreland y de la propagación intraplaca del frente de deformación bético.