bluuebunny/crossref_metadata_2025 huggingface dataset:
Distinct Characteristics Between Perivascular and Subcutaneous Adipose-Derived Stem Cells
Authors: Xie Yao , Ji Yongli , Lu Yunrui , Ma Yuankun , Ni Hui , Shen Jian , Ma Hong , Jin Chunna , Chen Yuwen , Lin Yan , Xiang Meixiang
Published: November 2021

Adipose-derived stem cells (ADSCs) can differentiate into vascular lineages and participate in vascular remodeling. Perivascular ADSCs (PV-ADSCs) draw attention because of their unique location. The heterogeneity of subcutaneous (SUB) and abdominal ADSCs were well addressed, but PV-ADSCs’ heterogeneity has not been investigated. In this study, we applied single-cell analysis to compare SUB-ADSCs and PV-ADSCs regarding their subpopulations, functions, and cell fates. We uncovered four subpopulations of PV-ADSCs (Dpp4+, Col4a2+/Icam1+, Clec11a+/Cpe+, and Sult1e1+ cells), among which the Clec11a+ subpopulation potentially participated in and regulated PV-ADSC differentiation toward a smooth muscle cell (SMC) phenotype. Distinct characteristics between PV-ADSCs and SUB-ADSCs were revealed.
Changes in the Prevalence of Symptoms of Depression, Loneliness, and Insomnia in U.S. Older Adults With Type 2 Diabetes During the COVID-19 Pandemic: The Look AHEAD Study
Authors: Chao Ariana M. , Wadden Thomas A. , Clark Jeanne M. , Hayden Kathleen M. , Howard Marjorie J. , Johnson Karen C. , Laferrère Blandine , McCaffery Jeanne M. , Wing Rena R. , Yanovski Susan Z. , Wagenknecht Lynne E.
Published: November 2021

OBJECTIVE

To evaluate changes in the prevalence of depressive symptoms, loneliness, and insomnia among older adults with type 2 diabetes from 2016 to 2020 and to assess risk factors for these conditions including demographics, multimorbidity, BMI, treatment group, and pre-coronavirus 2019 (COVID-19) measure scores.

RESEARCH DESIGN AND METHODS

This was a prospective, observational study of participants from the Look AHEAD (Action for Health in Diabetes) cohort study. Data were from two assessments before COVID-19 (visit 1: April 2016–June 2018 and visit 2: February 2018–February 2020) and one assessment during COVID-19 (visit 3: July–December 2020). Surveys were administered to assess depressive symptoms, loneliness, and insomnia.

RESULTS

The study included 2829 adults (63.2% female, 60.6% White, mean [SD] age 75.6 [6.0] years). The prevalence of mild or greater depressive symptoms did not change significantly between the two pre-pandemic visits (P = 0.88) but increased significantly from pre- to during COVID-19 (19.3% at V2 to 30.4% at V3; P < 0.001). Higher odds of mild or greater depressive symptoms at V3 were associated with being female (adjusted odds ratio [OR] 1.4 [95% CI 1.1–1.7]), identifying as non-Hispanic White (OR 1.4 [95% CI 1.1–1.7]), having obesity (OR 1.3 [95% CI 1.0–1.5]), and reporting mild or greater depressive symptoms at V1 (OR 4.0 [95% CI 2.9–5.4]), V2 (OR 4.4 [95% CI 3.2–5.9]), or both visits (OR 13.4 [95% CI 9.7–18.4]). The prevalence of loneliness increased from 12.3% at V1 to 22.1% at V3 (P < 0.001), while the prevalence of insomnia remained stable across visits at 31.5–33.3%.

CONCLUSIONS

The prevalence of mild or greater depressive symptoms in older adults with diabetes was more than 1.6 times higher during COVID-19 than before the pandemic.
An Expanded Genome-Wide Association Study of Fructosamine Levels Identifies RCN3 as a Replicating Locus and Implicates FCGRT as the Effector Transcript
Authors: Riveros-Mckay Fernando , Roberts David , Angelantonio Emanuele Di , Yu Bing , Soranzo Nicole , Danesh John , Selvin Elizabeth , Butterworth Adam S , Barroso Inês
Published: November 2021

Fructosamine is a measure of short-term glycemic
control, which has been suggested as a useful complement to glycated hemoglobin
(HbA1c) for the diagnosis and monitoring of diabetes. To date, a single genome-wide
association study (GWAS) including 8,951 US White and 2,712 US Black
individuals without a diabetes diagnosis has been published. Results in Whites
and Blacks yielded different association loci, near RCN3 and CNTN5,
respectively. Here we performed a GWAS on 20,731 European ancestry blood donors,
and meta-analysed our results with previous data from US White participants
from The Atherosclerosis Risk in Communities (ARIC) study (Nmeta=29,685). We identified
a novel association near GCK (rs3757840,
betameta=0.0062, MAF=0.49, pmeta=3.66x10-08)
and confirmed the association near RCN3 (rs113886122, betameta=0.0134,
MAF=0.17, pmeta= 5.71x10-18).
Co-localization analysis with whole blood
eQTL data suggested FCGRT as the effector transcript at the RCN3 locus. We further showed that
fructosamine has low heritability (h2=7.7%), has no significant genetic correlation
with HbA1c and other glycemic traits in individuals without a diabetes diagnosis
(p>0.05), but has evidence of shared genetic etiology with some
anthropometric traits (Bonferroni corrected p<0.0012). Our results broaden
knowledge of the genetic architecture of fructosamine and prioritize FCGRT for downstream functional studies at the
established RCN3 locus.
Pengaruh Konsumsi Energi dan Deforestasi Terhadap Output Nasional Lima Negara Anggota ASEAN
Authors: Kristiana Neni , Laut Lorentino Togar , Prakoso Jalu Aji
Published: November 2021

The economic development aimed at improving people’s welfare often ignores the negative impact of the surrounding environment. The high use of energy aimed to increase the national income of the five ASEAN members hurts the environment by increasing CO2 levels in the air.  This research aims to analyze the effect of CO2 emissions, coal consumption, electricity consumption and deforestation on national output in five ASEAN members. The variable used in this research is national output as the dependent variable and CO2 emissions, coal consumption, electricity consumption and deforestation as the independent variables. This research uses secondary data. The data is the panel data of five ASEAN members (Indonesia, Malaysia, Thailand, Philippines, Myanmar) from 2002 until 2018.  The research method in this time is panel data regression, using Fixed Effect Model. This research shows that in five ASEAN members from 2002 until 2018, CO2 emissions harm national output, coal consumption, and electricity consumption positively affects national outcome, while deforestation does not affect national output.
From Liberal Utopia to Fukuyama’s Anti-Utopia
Authors: Chernyakhovskaya Yulia S.
Published: November 2021

Wondering about the essence and goals of modern liberalism, the author of the article turns to the study of the origins of liberalism, and first of all, to the utopias of modern times, that are viewed as an indicators allowing to characterize the essential features of a particular ideology. Considering logically the three political models embodying ideal constructs that address the past, present and future, the author of the article also compares them with the approaches and concepts of modern liberals - primarily with the doctrines of F. Fukuyama. Having drawn the conclusions about the similarities and differences of the basic ideals of liberalism and the value constructs of Fukuyama, the author of the article also turns to the search for other ideal political constructs of the 20th century, capable of assuming the role of a new liberal utopia.
Pengaruh Tingkat Literasi Keuangan terhadap Pengelolaan Keuangan pada Pelaku UMKM Binaan Rumah Kreatif BUMN
Authors: Saskia Dita Harinda , Yulhendri Yulhendri
Published: November 2021

This research was conduct to determine the effect of financial literacy includes financial knowledge, financial skills, and financial attitudes towards financial management in the UMKM guided by Padang BUMN Creative House”. Issues regarding financial management are a key factor that can lead to failure of UMKM. UMKM’s financial management should apply practical and effective methods in financial management by practicing accounting well to make financial information for decision making. This type of research is causal-comparative. The population in this study was the UMKM practitioners guided by BUMN Creative Houses with a total population of 287 UMKM and 75 UMKM as samples. Sampling was determined using the Slovin formula with random sampling techniques. Data collection techniques used in this study were questionnaires. The validity test uses SPSS version 20 seen in the Corrected item-total Correlation column and the reliability test seen in the“Cronbach Alpha” column. The data analysis technique” used multiple linear regression. To test the hypothesis the F test and the T-test were used, using SPSS 20 program. The results are (1) financial knowledge, financial skills, and financial attitudes, that all have a significant and positive influence on financial management in the UMKM of Padang BUMN Creative Houses. (2) financial knowledge has a positive and significant influence on financial management in the UMKM guided by Padang BUMN Creative Houses. (3) financial skills have a positive and significant influence on financial management in the UMKM guided by Padang BUMN Creative Houses. (4) financial attitudes have a positive and significant influence on financial management in the UMKM guided by Padang BUMN Creative Houses. Keywords : financial knowledge, financial skills, ‘financial attitudes
Pengaruh Profitabilitas, Efisiensi Operasional, Kualitas Aset, dan Likuiditas Terhadap Tingkat Kecukupan Modal Pada Sektor Perbankan yang Terdaftar di Bursa Efek Indonesia
Authors: Utami Putri , Tasman Abel
Published: November 2021

This study aims to examine the effect of profitability, operational efficiency, asset quality, and liquidity on the capital adequacy level of the banking sector which is listed on the Indonesia Stock Exchange. This type of research is classified as causative descriptive research. The sample of this study was 28 banking companies listed on the Indonesia Stock Exchange in 2016-2018 selected using the purposive sampling method. The type of data in this study is secondary data. Data were collected by documentation techniques and analyzed using multiple regression analysis methods. Analysis prerequisite tests conducted include normality test, heterokedasticity test, multicollinearity test, and autocorrelation test. The data collected is processed with SPSS version 26.0. The results showed that profitability has a significant positive effect on the level of capital adequacy, Operational efficiency has a positive and not significant effect on the level of capital adequacy, asset quality has a significant negative effect on the level of capital adequacy, and liquidity has a negative and insignificant effect on the level of capital adequacy in the sector banks which are listed on the Indonesia Stock Exchange.Keywords : profitability, operational efficiency, asset quality, liquidity
Pengaruh Motivasi Belajar dan Persepsi Kemampuan Berpikir Kritis Terhadap Hasil Belajar
Authors: Fitri Selsa Della , S Armida
Published: November 2021

This study aims to determine how the influence of learning motivation and the perception of critical thinking skills on economic learning outcomes in class X IPS SMA Adabiah 2 Padang. This type of research is a causal descriptive and associative research using SPSS version 26. The instruments used in this study were questionnaires and research documentation. The existing population of 102 students in sampling using proportional random sampling with a total of 82 students. The instrument trials used validity and reliability tests. Data analysis with descriptive and inductive analysis using the normality test, heterokedasticity test, multicollinearity test, multiple regression test and hypothesis test using the F test and t test. From the results of the study show: (1) Learning Motivation and Perception of Critical Thinking Ability together have a positive and significant influence on student economic learning outcomes seen from the value of sig. 0,000> 0.05. (2) There is a positive and significant influence of learning motivation on student economic learning outcomes seen from Sig. 0,000> 0.05. (3) There is no significant effect on the perception of critical thinking skills on economic learning outcomes seen from Sig. 0.946> 0.05. Keywords: learning motivation, perception of critical thinking ability, learning outcomes
Peningkatan Kompetensi Kewirausahaan Siswa SMK Melalui Pelatihan Penyusunan Business Model Canvas Berbasis Digital
Authors: Rahmi Elvi , Cerya Efni , Friyatmi Friyatmi
Published: November 2021

This article aims to describe how the entrepreneurial competence of vocational school students after being given training in compiling a business plan using the Business Model Canvas. The Business Model Canvas is a comprehensive yet practical business model. This article uses a descriptive method, because this research is not intended to test certain hypotheses but only describes "what is" about the conditions to be studied, the research was conducted at SMKN 1 Baso. Data were collected using a questionnaire from 28 respondents. From the research results it is known that there is an increase in understanding, skills and insights of students in entrepreneurship, especially in making business plans using the business model canvas
Efektivitas Penggunaan Modul Pembelajaran Berbasis Kontekstual Pada Bidang Keahlian Bisnis Dan Manajemen Di Sekolah Menengah Kejuruan (SMK): Literature Review
Authors: Islami Hiddiyatul , Armiati Armiati
Published: November 2021

Contextual based learning modules in the areas of business and management expertise in Vocational High School (SMK) are important to be used as a teacher’s guide in teaching and as a source of learning for students in the learning process. The effectiveness of the use of this module can be generated in the development of contextual-based learning modules in the areas of expertise in AKL, BDP, and OTKP. The method used in writing this article uses the literature review method, the source of which was obtained on the Google Schoolar website with the issue of the past 8 years. From the 10 articles, it was found that the development of contextual-based learning modules in the field of business management expertise was very effectively used in the learning process by using the ADDIE, 4-D, and Borg and Ball development models. Then in its use this contextual based learning module is feasible to use in the learning process both in the classroom and learning independently at home. So, the existence of contextual based modules is able to make students have critical thinking skills in connecting teaching material or concepts that have been received with their application in real life in their environment.Keywords: effectiveness, learning modules, contextual
Pengaruh Tingkat Pelayanan, Solidaritas, dan Kemampuan Bersaing Koperasi terhadap Partisipasi Anggota pada Koperasi Pegawai Republik Indonesia
Authors: E Muhammad Rizki , Yulhendri Yulhendri
Published: November 2021

This study was conducted to determine the effect of the level of service, solidarity, and the competitive ability of cooperatives to the participation of members of the KPRI Disdik West Sumatra. This research is a type descriptive and associative. The population in this study were members of the Cooperative Employees of the Republic of Indonesia (KPRI) Departement of Education in the Province of West Sumatera with a total population of 1.142 cooperative member and a sample of 92 cooperative members. Test the validity of using SPSS version 25, shown in column corrected item-total correlation and reliability testing are shown in column Cronbach alpha. The data analysis technique used is multiple linear regression. To test the hypothesis used T test using SPSS version 25. The results showed that (1) Level of Services significantly influence the Members Participation KPRI Disdik Sumatra Barat. (2) solidarity has a significant influence on the participation of member of the KPRI Disdik Sumatera Barat. (3) the ability to compete cooperatives has a significant influence on the participation of members KPRI Disdik Sumatera Barat.Keywords : sevice level, solidarity, cooperative competitiveness, member partcipation
Pendekatan Remote Auditing Untuk Internal Audit Dalam Mendeteksi Kecurangan (Fraud) Pada Masa Pandemi Covid-19
Authors: Putra Defriko Gusma
Published: November 2021

The worsening economic conditions and weak supervision and the distorted focus of companies in facing the Covid-19 pandemic crisis open opportunities for fraudsters in companies that take advantage of the conditions to take actions that harm the company. The Covid-19 pandemic currently occurring has also affected work activities and the internal audit audit process that have been previously determined due to the imposition of PSBB and the prohibition of face-to-face activities so that it has an impact on obtaining audit evidence from restrictions on travel access to checkpoints in several areas. This research is expected to provide insights and solutions related to the application of a remote auditing approach to internal audit in detecting fraud during the Covid-19 pandemic. During the Covid-19 pandemic, remote auditing was the right choice to implement with the various advantages and disadvantages of remote auditing itself, remote auditing became an alternative so that work activities and the inspection process could continue and the role of internal audit in realizing added value for the company to assist management and directors in improving the internal control process and optimizing the detection of fraud.
Pengaruh Differensiasi Produk dan Kualitas Produk terhadap Keputusan Pembelian Mukena Bordir Khas Bukittinggi
Authors: Utami Susanti Putri , Thamrin Thamrin
Published: November 2021

Abstract : The purpose of this study was to determine the effect of product differentiation and product quality on purchasing decisions for the typical Bukittinggi embroidery mukena among the people of Bukittinggi City. This research is a causative research. The population in this study were the native people of the City of Bukittinggi. The number of research samples was 100 people and were selected using purposive sampling technique. The data used are primary data obtained through distributing questionnaires to the native people of Bukittinggi with predetermined criteria. The analytical method used is multiple regression analysis using SPSS 22. The results showed that (1) product differentiation and product quality have a positive and significant effect on purchasing decisions, (2) product differentiation has a positive and significant effect on purchasing decisions (3) product quality has a positive and significant influence on purchasing decisions. Keywords: product differentiation, product quality and purchasing decision
Pengaruh Tipe Kepribadian Dan Penggunaan Smartphone Terhadap Hasil Belajar Mata Pelajaran Ekonomi
Authors: Lestari Lusi Eka , Effendi Z Mawardi
Published: November 2021

This study examined to describe the effect of personality type and smartphone use on economic learning outcomes in class XI IPS at SMA Negeri 3 Kota Solok for the 2019/2020. Type of this study is associative quantitative. Population in this study is students of class XI IPS at SMA Negeri 3 Kota Solok 2019/2020, and sample in this study obtained using the slovin formula with proportional random sampling technique. Data analyse technique used is descriptive and quantitative analyse with multiple linear regression. The result of this study showed that 1) Personality type have a positive effect and significant on the economic learning outcomes with sig 0,006 < 0,05. 2) Smartphone use have a negative effect and not significan on the economic learning outcomes with sig 0,640 < 0,05. 3) Personality type and smartphone use have together effect on the economic learning outcomes with sig 0,009 < 0,05.Keywords : learning outcomes, personality type, smartphone used
Perngaruh Kualitas Sistem dan Kualitas Layanan Terhadap Kepuasan Pengguna E-Learning
Authors: Pohan Khairani Dwi Hadrina , Rahmidani Rose
Published: November 2021

The purpose of researche is to know the role of System Quality and Service Quality on User Satisfation student Padang State University. This research used quantitative descriptive method, the population in this research were students Padang State University.Number of samples were decided base on hair et. As many as 100 people and were chosen by using proportional stratified Random Sampling. Data were used is primer data were provided through questionnaire shared to students Padang State University based on predetermined criteria. Analysis method was used is multiple regression by using spss 20. The result of this research shows (1) System Quality have significant affect on User Satisfaction, (2) Service Quality  have significant effect on User Satisfaction.
Pengaruh Financial Leverage, Kualitas Audit Dan Pertumbuhan Perusahaan Terhadap Manajemen Laba
Authors: Hanisa Febria , Rahmi Elvi
Published: November 2021

The purpose of this study was to determine the effect of financial leverage, audit quality and corporate growth simultaneously and partially on earnings management in non-financial service companies listed on the Indonesia Stock Exchange (Bursa Efek Indonesia: BEI) in 2016-2018. This type of research is causative. The subjects and objects in this research are non-financial service companies listed on the IDX during 2016 to 2018, amounting to 298 companies. This research uses purposive sampling technique and 93 companies were used as the sample technique. The Data collection techniques uses documentation techniques. Method is used regression analysis. Based on the results found simultaneously significant test (together) there is a significant influence between the variables of financial leverage, audit quality and company growth on earnings management. Partially significant test result show that financial leverage has no significant effect on earnings management, audit quality has a significant  management and company growth has a significant effect on management. Regarding management, it is expected that investors and the public will be more careful in reading information in financial statements so that later there are no mistaken in making a decision to invest..Keywords : financial leverage, audit, growth, earning management
Persepsi Siswa tentang Metode Pembelajaran yang Digunakan Guru dan Hubungannya dengan Motivasi Belajar Ekonomi
Authors: Cassandra Anne , Effendi Z. Mawardi , S Armida
Published: November 2021

Abstract : This research is a descriptive study which aims to determine how students perceptions of the learning methods used by the teacher, students motivation and the relationship between students perceptions of the learning methods used by teacher and the motivation to learn economic in class XI SMAN 3 Pariaman. This is done by distributing a questionnaire for students perceptions about the learning methods used by the teacher and a questionnaire on learning motivation to students. The statements in the questionnaire each consisted of 23 statements for students perceptions and 27 statements for learning motivation. The data analysis in this study used the distribution of scores, mean, tcr, and correlation analysis which could be used as a descriptive analysis. Based on the results of the study, it was found that students perceptions of the learning methods used by the teacher were categorized as good for indicators of conformity with student management in the class of 86,92%, students economic learning motivation in the high category for indicators of future hopes and aspirations of 81,77%, and there is a positive and significant relationship between perceptions of the learning method usedby teachers and students motivation to learn economics at SMAN 3 Pariaman stated strong enough by percentage of 38,44%.
Upaya Peningkatan Kompetensi Guru dalam Pengembangan Instrument Penilaian Tes Tertulis Pembelajaran Tematik pada Penilaian Akhir Semester Melalui Pendidikan dan Pelatihan
Authors: Triono Triono
Published: November 2021

Penelitian ini bertujuan untuk mengetahui apakah dengan pendidikan dan pelatihan dapat meningkatkan kompetensi guru dalam mengembangkan instrumen penilaian tes tertulis pembelajaran tematik pada penilaian akhir semester. Penelitian dilaksanakan di SLBN Prof. Dr. Sri Soedewi MS, S.H. Jambi. Penelitian ini merupakan penelitian tindakan sekolah yang dilaksanakan dalam 2 siklus. Penelitian ini juga merupakan penelitian deskriptif dengan menggunakan teknik analisis deskriptif kualitatif. Hasil penelitian ini menunjukkan bahwa Pendidikan dan pelatihan mempunyai dampak positif dalam meningkatkan kompetensi guru dalam mengembangkan instrumen penilaian tes tertulis pembelajaran tematik pada penilaian akhir semester. Hal ini dapat dilihat dari semakin mantapnya pemahaman dan penguasaan peserta diklat (Guru) terhadap materi yang telah disampaikan oleh narasumber, dimana ketuntasan belajar (pelatihan) meningkat dari siklkus I dan II yaitu masing-masing 66,07% dan 87,50%. Pada siklus II, ketuntasan belajar secara klasikal telah tercapai
Functional and semantic features of the infinitive in first aid and personal hygiene instructions in english and russian
Authors: Mukhortova Irina I. , Biryukova Evgeniya V. , Shatilova Lyubov M. , Popova Larisa G. , Sobyanina Valentina A.
Published: November 2021

The aim of the work is to study and compare the functional and semantic features of English and Russian infinitives in first aid and personal hygiene instructions. The paper uses such research methods as contextual-semantic analysis, which determines the semantics of words and their mutual influence in the context; structural-semantic analysis, based on the idea of the unity of form and content at the level of language and speech; comparative analysis, aimed at identifying similarities and differences in structures, as well as genre-content characteristics due to the linguistic and cultural features of languages. As a result of the study, the authors came to the following conclusions. Functional and semantic features of the use of the infinitive in this type of medical instruction are determined by the genre specifics of these texts. The use of the infinitive in the instructions of this type is manifested to a different extent that is explained by the different grammatical systems of the languages and the wider use of causative verbs in the Russian language, in the first-person sentences.
ANALISIS DAN PERANCANGAN SISTEM INFORMASI PENERIMAAN PESERTA MAGANG PADA KANTOR PERWAKILAN BANK INDONESIA (KPWBI) PROVINSI BANTEN
Authors: Syahlan Muhammad Faisal , Nurmiati Evy
Published: November 2021

Kantor Perwakilan Bank Indonesia (KPw BI) Provinsi Banten adalah lembaga independen dalam menjalankan tugas dan wewenangnya. Bank Indonesia memiliki tiga tugas utama di bidang moneter, perbankan, dan sistem pembayaran. Kantor Perwakilan Bank Indonesia (KPw BI) Provinsi Banten memiliki beberapa divisi, salah satunya Fungsi Koordinasi, Komunikasi, dan Kebijakan (FKKK). FKKK merupakan divisi yang salah satu tugasnya untuk mengelola karyawan ataupun peserta magang yang bekerja di Kantor Perwakilan Bank Indonesia (KPw BI) Provinsi Banten. Saat ini proses pengelolaan peserta magang masih menggunakan cara manual yakni dengan menerima berkas data pelamar magang secara fisik yang harus dikirimkan langung ke kantor, cara tersebut dinilai kurang efektif dan efisien. Penelitian ini bertujuan untuk melakukan analisis dan membuat perancangan Sistem Informasi Penerimaan Peserta Magang pada Kantor Perwakilan Bank Indonesia (KPw BI) Provinsi Banten. Metode yang digunakan dalam penelitian ini adalah RAD (Rapid Application Development) dengan pemodelan UML (Unified Modelling Language). Hasil dari penelitian ini berupa perancangan yang diharapkan dapat membantu FKKK dalam mengelola penerimaan peserta magang, sehingga mempermudah FKKK dalam mengelola dan pelamar dalam mengurus dokumen yang dibutuhkan.  Kata kunci:  perancangan, perekrutan, rapid application development, unified modelling language.
Analisis Sentimen Twitter terhadap Tokoh Publik dengan Algoritma Naive Bayes dan Support Vector Machine
Authors: Widowati Tanthy Tawaqalia , Sadikin Mujiono
Published: November 2021

Salah satu media sosial yang berkembang adalah Twitter. Media sosial Twitter mempermudah masyarakat untuk bebas berpendapat melalui cuitan atau biasa disebut dengan tweets. Netizen dengan bebas menyampaikan opini pribadinya untuk topik apapun, termasuk persepsi terhadap tokoh publik. Artikel ini menyajikan hasil penelitian dan analisis sentimen masyarakat (netizen) terhadap tokoh publik, Nadiem Makariem sebagai Menteri Kementerian Pendidikan dan Kebudayaan baru. Penelitian ini menggunakan teknik data mining yang bertujuan untuk membandingkan hasil klasifikasi dari opini masyarakat yang dituliskan di Twitter. Dataset yang digunakan berasal dari tweets dengan kata kunci ”nadiem makariem”, ”kemendikbud” dan ”pak nadiem”. Tools RapidMiner digunakan untuk membantu tahap pre-processing dan klasifikasi menggunakan dua metode yaitu, Naive Bayes dan Support Vector Machine dengan evaluasi k-fold cross-validation. Dari hasil ujicoba diketahui bahwa untuk kasus yang diteliti, metode Naive Bayes menghasilkan kinerja yang lebih baik dengan accuracy 91.48%,  precision 89.28%  dan recall 91.58%.
STUDI EKSPERIMENTAL PENGARUH EFEKTIFITAS ACWH TERHADAP PANJANG PIPA KAPILER SEBAGAI PENGHANTAR PANAS
Authors: Siregar Chandra Amirsyah Putra , Siregar AM , Affandi Affandi
Published: November 2021

ACWH (Air Conditioner Water Heater) merupakan aplikasi rekayasa teknologi AC yang memanfaatkan panas buang dari kompresor. Pemanfaatannya dengan menambahkan  alat penukar kalor (APK) yang bertujuan untuk memanaskan air didalam tanki, sehingga dapat memenuhi kebutuhan air panas untuk mandi. Dalam penelitia ini, APK yang digunakan adalah pipa kapiler berbahan tembaga.  Tujuan dari penelitian ini adalah untuk mengetahui pengaruh panjang pipa kapiler  terhadap kinerja ACWH. Variasi panjang pipa kapiler yakni 8 m  (1/2 dari ukuran tinggi tanki) dengan 15 lilitan dan pipa dengan panjang 16m dengan 30 lilitan (setinggi tanki). Diameter lilitan sebesar 150 mm. Variable yang akan diuji dan diamati adalah hasil temperature pemanasan air, temperature refrigerant keluar kompresor, dan juga temperature refrigerant masuk kondensor pada waktu 60 menit. Pengujian dilakukan terhadap 3 temperatur evaporator yang berbeda yakni 16 0C, 18 0C, dan 20 0C.  Hasil pengujian menunjukkan bahwa alat penukar kalor dengan panjang pipa kapiler 16 m lebih efektif untuk memanaskan air dibandingkan dengan alat penukar kalor dengan panjang pipa kapiler 8 m. Temperatur air dalam tanki dengan pengujian temperatur evaporator 16 0C sebesar 53.81°C dengan panjang pipa kapiler 16m. Sedangkan panjang pipa 8m, diperoleh temperatur air dalam tanki sebesar 53, 69 0C. Untuk pengujian dengan temperatur evaporator 18 0C dan 20 0C dengan menggunakan panjang pipa kapiler 16 m hasilnya masing-masing sebesar 51°C dan 46.81°C. Sedangkan menggunakan pipa kapiler 8m hasilnya masing-masing sebesar 49.94 0C dan 49.06 0C
PENINGKATAN KINERJA PERUSAHAAN EKSPEDISI MUATAN KAPAL LAUT DENGAN APLIKASI SEA LOGISTIC SYSTEM
Authors: Bernanda Devi Yurisca , Loisa Julia
Published: November 2021

Saat ini pengusaha sedang giatnya dalam meningkatkan kinerja dan produktivitas serta daya saing di pasar internasional, oleh sebab itu kegiatan eksport didalam negeri harus dapat ditingkatkan, untuk mewujudkan kemandirian ekonomi domestik, sesuai dengan Nawa Cita Presiden Jokowi dalam mendukung industri 4.0. Salah satu yang menunjang kegiatan tersebut adalah perusahaan di bidang Freight forwarding, adalah perusahaan yang bergerak di bidang jasa pelayanan pengurusan atas seluruh kegiatan yang diperlukan bagi terlaksananya pengiriman, pengangkutan dan penerimaan barang. Perusahaan jasa ekspedisi yang melayani pengiriman barang melalui jalur laut tergabung dalam EMKL atau Ekspedisi Muatan Kapal Laut, dimana didalamnya terdapat perusahaan-perusahaan jasa ekspedisi yang rata-rata memiliki banyak pengalaman di bidang jasa logistik. Alasan utama dipilihnya EMKL yaitu mendapat respon yang baik terutama perusahaan yang sering mendistribusikan barang ke tempat lain menggunakan jalur laut agar lebih efektif dari sisi biaya dan kapasitas barang.
SISTEM IDENTIFIKASI CITRA JANIN TERHADAP ASUPAN GIZI IBU HAMIL DENGAN MENGGUNAKAN METODE SOBEL DAN KIRSCH
Authors: Utari Evrita Lusiana , Ngaisyah Rr. Dewi , Surbakti Herison
Published: November 2021

Sistem Identifikasi digunakan untuk mendeteksi perubahan citra pada janin sehingga terbentuk tepi-tepi suatu obyek citra yang dimanfaatkan untuk mendeteksi citra janin. Metode citra yang digunakan dengan membandingkan antara metode Sobel dan metode Kirsch. Metode identifikasi ini digunakan untuk mendapatkan perbedaan intensitas.  Pada pemeriksaan ibu hamil,  kita  sering  melihat  janin  dengan berbagai  bentuk, ukuran anatomis gerakan serta hubungan dengan jaringan. Seiring dengan kemajuan informasi dan teknologi, maka memungkinkan untuk mengembangkan aplikasi yang dapat membantu manusia untuk mengenali bentuk-bentuk janin terhadap asupan gizi ibu hamil.Pengolahan citra digital adalah bidang yang berkembang dari teknologi digital dengan aplikasi deteksi janin dalam sains dan teknik. Salah satu bentuk janin yang terkait dengan pengolahan citra adalah pengenalan pola. Identifikasi janin dimulai dengan akuisisi data citra, pengolahan citra, deteksi tepi citra, dengan menggunakan metode Sobel dan metode Kirsch. Tujuan dari identifikasi ini untuk melihat kaitan antara asupan gizi ibu hamil dengan janin yang dikandungnya dengan melihat hasil citra yang diambil dari USG. Pengenalan pola akan mendeteksi citra janin sebagai masukan data. Hasil dari pengenalan pola tersebut akan dibandingkan dengan data citra yang lainnya. Berdasarkan hasil pengujian data citra janin metode Kirsch memiliki kinerja lebih baik dibandingkan metode Sobel. Hal ini dapat dilihat dari jumlah piksel penyusun tepi obyek memiliki nilai lebih besar dibandingkan dengan metode Sobel. Dan untuk tingkat akurasinya metode Kirsch memiliki tingkat akurasi lebih tinggi dan metode Sobel
SMART KEY CHAIN LOCATION TRACKING ALARM ALERT
Authors: Asror Muhammad Khozainul , Nurkamid Mukhammad , Listyorini Tri
Published: November 2021

Dalam pembuatan paper ini sebagai syarat menunjang skripsi akan dibuat gagasan berupa sebuah prototype alat yang akan digunakan untuk membantu masyarakat untuk mengatasi masalah kejahatan yang terjadi ketika disuatu lokasi yang menandakan indikasi pembegalan, kecelakaan, serta semua indikasi yang dapat membahayakan masyarakat. Untuk penindak lanjutan masalah tersebut akan dibuatlah suatu prototype yang dibangun menggunakan microkontroler Arduino dan modul penunjang berupa sim 800l, modul gps neo 6m serta Arduino yang akan digunakan sebagai media dan controller yang akan mekeksekusi program yang akan di buat. Smart key chain tracking alarm alert ini merupakan alat yang akan digunakan oleh masyarakat yang dapat membantu ketika kita mengalamai insiden berupa penculikan, serta hal yang membutuhkan bantuan orang lain. Bentuk dari alat yang akan dibuat akan berbentuk gantungan kunci yang ringkas dan dapat disembunyikan dan cara kerja dari alat ini adalah dengan cara menekan poin button yang terintegrasi dengan system Arduino kemudian akan diproses dan Arduino akan mengirimkan sms berupa teks alert dan lokasi yang akan memberitau lokasi insiden yang akan di terima oleh nomor hanphone yang sudah di inputkan dalam program.
Extensão universitária e formação docente: diálogos com a Educação Básica
Authors: Militz Wypyczynski Martins Rosa Elisabete , Martins Filho Lourival José , Battisti de Souza Alba Regina
Published: November 2021

Este artigo tem como objetivo apresentar um estudo sobre os movimentos realizados por dois programas de extensão desenvolvidos no Centro de Ciências Humanas e da Educação da Universidade do Estado de Santa Catarina. A partir de uma perspectiva dialógica e histórico- -crítica, reúne problematizações e discussões teóricas sobre experiências na formação de professores. Nesse sentido, coloca em análise o papel das universidades na formação docente inicial e continuada de forma colaborativa com a Educação Básica, destacando princípios e parcerias nas quais o compromisso e a aprendizagem mútua são articulados continuamente. Os resultados destacam a pertinência desses trabalhos como possibilidade de ampliação do processo de autonomia e autoria docente e do fortalecimento do compromisso social e político das ações de extensão na educação.
School and Human Formation: an ever-postponed proposal
Authors: Do Valle Lílian , Bantim Frambach Danilo
Published: November 2021

The public school was born as an institution responsible for the common formation of citizens, for inserting them in the same culture, thus forming a nation. However, the victory of liberalism ended up, very early, transforming this task into an instructional practice, relegating the body, the arts, the human sensitivity to an accessory place in the school path. However, nowadays, the institution's monopoly over public education is threatened by the revolution in information and communication technologies, responsible for an overwhelming cultural transformation. With all these challenges, how could we think about school today? Would it be possible, given the individualism and immediacy of our current society, to think of its task as the practice of human formation? To answer those questions, we aim to analyze the historical moment that made possible the birth os cognitivism, its impacts in the idea of public school and how it, along with the liberal project, ignored the body in the process of human formation, reducing it to the simple task of instruction. Morover, the work aims to make a critical exam of the employment of digital medias in education, since it represents not only new possibilities for the school to revive the human formation ideal, but also new challenges to the public school project.
Latent Variable Structural Equation Modeling: A Flexible Tool for Establishing Validity and More
Authors: Altschul Drew
Published: November 2021

Petrinovich highlighted many salient issues in the behavioral and social sciences that are of concern to this day, such as insufficient attention to construct validity. Structural equation modeling, particularly with regard to latent variables, is introduced and discussed in this context. Though conceptual issues remain, analytic and statistical techniques have made immense strides in the past three decades since the article was written, and properly used, offer solutions to many problems Petrinovich identified.
Anti-inflammatory and antioxidative effects of genistein in a model of spinal cord injury in rats
Authors: Bal Ercan , Hanalioğlu Şahin , Apaydın Aydın Sinan , Bal Ceylan , Şenat Almila , Öcal Berrak Gümüşkaya , Bahadır Burak , Türkoğlu Ömer Faruk
Published: November 2021

Background

Neurological damage from spinal cord injury (SCI) is a result of primary mechanical injury and secondary damage from oxidative stress and neuroinflammation. Although genistein has been shown to have potent antioxidant and anti-inflammatory effects in studies of brain injury, its effect on secondary damage in SCI has remained unknown.

Objective

To determine effects of genistein in a model of SCI in rats.

Methods

We divided 21 rats evenly into 3 groups, a control group, in which only a laminectomy was performed; a trauma group in which SCI was induced; and a genistein group in which genistein was administered subcutaneously after SCI. The rats were assessed using a Basso–Beattie and Bresnahan functional score at the 12th hour and on the 1st, 3rd, 5th, and 7th days. Biochemical analyses were conducted at the same time points to determine the serum levels of catalase, ischemia-modified albumin (IMA), disulfide (SS), total thiol (TT), native thiol (NT), disulfide/total thiol (SS/TT), and native thiol/total thiol (NT/TT). Total oxidant and antioxidant capacity, and oxidative stress index were determined in spinal cord tissue obtained on the 7th day together with immunohistochemistry for cyclooxygenase-2 levels.

Result

Catalase activity on the 7th day was significantly (P = 0.001) higher in the genistein-treated rats than in other groups, and IMA levels became stable earlier (3rd day) in the genistein group. SS values were significantly (P = 0.004) lower in the genistein group. NT/TT ratio were significantly (P = 0.049) higher in the genistein-treated rats on the 7th day.

Conclusion

Genistein has antioxidant, anti-inflammatory, and protective effects in a model of SCI in rats and warrants further study.
Multi-level cache management of quantitative trading platform
Authors: Lida Zou , Alterazi Hassan A. , Qeshta Mohammed Helmi
Published: November 2021

With the rapid development of quantitative trading business in the field of investment, quantitative trading platform is becoming an important tool for numerous investing users to participate in quantitative trading. In using the platform, return time of backtesting historical data is a key factor that influences user experience. In the aspect of optimising data access time, cache management is a critical link. Research work on cache management has achieved many referential results. However, quantitative trading platform has its special demands. (1) Data access of users has overlapping characteristics for time-series data. (2) This platform uses a wide variety of caching devices with heterogeneous performance. To address the above problems, a cache management approach adapting quantitative trading platform is proposed. It not only merges the overlapping data in the cache to save space but also places data into multi-level caching devices driven by user experience. Our extensive experiments demonstrate that the proposed approach could improve user experience up to >50% compared with the benchmark algorithms.
Man-made changes in flora and vegetation: a sketch to a scientific portrait of Professor Herbert Sukopp
Authors: Jackowiak Bogdan
Published: November 2021

The changes in plant cover have been the subject of regular geobotanical research for over 150 years. For several decades, one of the most outstanding researchers of this process has been Professor Herbert Sukopp from the Technische Universität Berlin. This paper discusses the main concepts and most important results of his empirical research. Based on the analysis of international scientific information database resources (Scopus, Web of Science, Google Scholar), the worldwide impact of Sukopp’s publications on the development of research in the field of anthropogenic changes in flora and vegetation was illustrated.
Postpartum Acute Basilar Artery Occlusion Secondary to Vertebral Artery Dissection. Case Report and Literature Review
Authors: Drăghici Iulia-Adela , Marginean Lucian , Filep Rares-Cristian , Bajko Zoltan , Barcutean Laura , Aldea Teodora , Balasa Rodica
Published: November 2021

Female patients in the peripartum and postpartum periods have an increased risk of stroke than nonpregnant women. Cerebrovascular complications of pregnancy represent a significant cause of maternal mortality and morbidity and are potentially disabling. Acute basilar artery occlusion secondary to spontaneous vertebral artery dissection in the postpartum period is an infrequent entity and a major diagnostic and treatment challenge. In the present case, a 37-year-old female patient, eight weeks after caesarean delivery, presented with a history of sudden cervical pain, followed by headache and dizziness. Some hours later, she was found unconscious by her family and was transferred to the emergency department, where a neurological status assessment suggested vertebrobasilar stroke. The imagistic workup revealed right vertebral artery dissection and basilar artery occlusion without constituted ischemic lesions. The patient underwent endovascular intervention with dilation of the narrowed vertebral artery and stent retriever basilar artery thrombectomy, with a favourable clinical outcome. This report first presents the details of this case and the relevant literature data on postpartum arterial dissections and the subsequent ischemic complications and available treatment options.
Siting military base camps through an MCDA framework
Authors: Cegan Jeffrey C. , Golan Maureen S.
Published: November 2021

The process used to determine site suitability for military base camps lacks a formal framework for reducing relative risks to soldier safety and maximise mission effectiveness. Presently, military personnel responsible for determining site suitability of a base camp must assess large amounts of geographic, socioeconomic and logistical data, without a decision analysis framework to aid in the process. By adopting a multicriteria decision analysis (MCDA) framework to determine site suitability of base camps, battlespace commanders can make better, more defensible decisions. This paper surveys US Army officers with recent base camp experience to develop a set of initial criteria and weights relevant to base camp site selection. The developed decision framework is demonstrated using an MCDA methodology in an illustrative example to compare alternative base camp locations within a designated Area of Interest (AoI). Leveraging the site ranking output and/or criteria weights resulting from the methodology provides decision-making support that can be used in the field when time, resources and data may not be readily available.
Aperto per ferie: third spaces meet pastoral contexts
Authors: Rondonotti Marco , Mazzotti Eleonora , Carenzio Alessandra , Farinacci Elisa , Rivoltella Pier Cesare
Published: November 2021

Media education is a cultural framework that can be applied in different contexts: schools, families, informal educational environments, along with pastoral work. With Pope Francis’ championing, there is an increasing need to bridge pastoral care and the media, which can become new important forms of proximity and open opportunities to connect and assume responsibility towards others. Our aim is to understand how parishes can think of themselves as third spaces. The paper tackles this question through the exploration of the initiative Aperto per ferie. The initiative was created to enable professionals to experience the summer camp activities despite the Covid-19 pandemic, finding new ways of aggregation in pastoral youth clubs and taking advantage of digital community meetings. It developed a digital space to promote a unifying experience. With digital technologies, the boundaries of the community are redrawn. The correspondence with the territory (of the parish and the diocese) is no longer pre-determined. A community with porous edges is making its way and is more open and permeable to contributions coming from outside, and perhaps more accessible, even by those who do not frequent parish environments.
Distance education and cultural heritage: transformations in the post-literacy age. The case of MArTA
Authors: Fornasari Alberto
Published: November 2021

The age of literacy, also known as modern age, was based on vision, regulation and control, whereas the post-literacy age, characterised by the advent of digital technologies, is based on an immersive, multisensorial and participatory approach. The ICT provide new opportunities to rethink and redesign the ways in which cultural heritage has been imagined and enjoyed. Participation and connection, on the one hand, and personalisation, recontextualisation and immersive interaction, on the other hand, are the key elements of the change that is involving cultural heritage and related institutions, including education. After analysing the central role of media literacy in digital humanities, the article focuses on a best practice from the MArTA Museum in Taranto and on innovative strategies to discover and launch new educational opportunities through heritage. The general aim is to design online and offline educational opportunities in order to revive local cultural traditions and generate cultural, social and economic opportunities.