bluuebunny/crossref_metadata_2025 huggingface dataset:
Sistem Pengukuran Tingkat Kepuasan Terhadap Kualitas Kinerja Sekolah Menggunakan Metode SMART (Simple Multiple Attribute Rating Technique)
Authors: Amrullah Muhammad Ridho , Haerani Elin , Wulandari Fitri , Ramadhani Siti
Published: June 2022

Abstrak— Sekolah Menengah Kejuruan (SMK) Telkom merupakan sekolah kejuruan swasta di Pekanbaru yang memiliki banyak prestasi, baik itu dari segi prestasi akademik maupun non-akademik. SMK Telkom dalam meraih prestasi terdapat andil dari segala sumber daya yang dimiliki sekolah, baik buruknya sumber daya yang dimiliki akan memengaruhi prestasi sekolah. Evaluasi terhadap kinerja sekolah dibutuhkan guna meningkatkan prestasi, kualitas pendidikan, dan pelayanan. Metode yang diterapkan dalam evaluasi terhadap kinerja sekolah adalah Simple Multiple Attribute Rating Technique (SMART) untuk memperoleh hasil pengukuran yang terbaik. Kriteria yang digunakan pada penelitian yaitu Tata Usaha, Tenaga Pendidik, Humas, Sarana dan Prasarana, Pembelajaran, dan Tenaga Kependidikan. Responden dari penilaian terhadap kinerja sekolah adalah Orang Tua, Siswa, Guru, Pegawai dan Kepala Sekolah. Hasil dari penelitian berupa sistem yang menampilkan perankingan kriteria dan sub kriteria dari penilaian kinerja sekolah dan berdasarkan hasil analisa dari pengujian Black Box dan User Accepting Test (UAT) memperoleh nilai 4,3 dari 5,00 yaitu “Sangat Setuju”.Kata kunci: Evaluasi, Pengukuran, SMART, SMK.Abstract— Telkom Vocational High School (SMK) is a private vocational school in Pekanbaru that has many achievements, both in terms of academic and non-academic achievements. Telkom Vocational School in achieving achievement there is a sign of all the resources owned by the school, good or bad the resources owned will affect the school's achievement. Evaluation of school performance is needed to improve achievement, quality of education, and services. The method applied in evaluating school performance is the Simple Multiple Attribute Rating Technique (SMART) to get the best measurement results. The criteria used in this research are Administration, Educators, Public Relations, Facilities and Infrastructure, Learning and Education Personnel. Respondents from the assessment of school performance are Parents, Students, Teachers, Employees, and Principals. The results of this study are in the form of a system that displays the ranking of criteria and sub-criteria from the school performance assessment and based on the results of the analysis of the Black Box and User Accepting Test (UAT) testing, the score is 4.3 out of 5.00, namely "Strongly Agree".Keywords: Evaluation, Measurement, SMART, SMK
Klasifikasi Berita Menggunakan Metode Support Vector Machine
Authors: Nanda Robbi , Haerani Elin , Gusti Siska Kurnia , Ramadhani Siti
Published: June 2022

Abstrak - Berita adalah sebuah informasi mengenai peristiwa yang terjadi di suatu lokasi yang bisa disajikan dalam bentuk teks maupun visual. Berita bisa ditemukan di berbagai portal berita dan media cetak. Umumnya setiap berita dikelompokan berdasarkan kategori umum seperti ekonomi, politik, olahraga, dll. Permasalahan yang muncul adalah  bagaimana cara untuk melakukan pengelompokan pada data berita yang biasanya berjumlah hingga ribuan karakter kedalam kategori yang lebih spesifik. Permasalah ini dapat diselesaikan dengan cara menerapkan text mining dengan memanfatakan algoritma klasifikasi untuk mendapatkan sebuah model fungsi yang merepresentasikan tiap kategori berita. Salah satu algoritma klasifikasi yang cukup tangguh untuk melakukan proses klasifikasi teks adalah Support Vector Machine. Penelitian ini menggunakan 510 data berita dengan batasan klasifikasi 3 kategori berita. Algoritma SVM mendapatkan hasil akurasi tertinggi di 88% untuk nilai parameter C =1, kernel Linear dengan pembagian data uji dan data latih sebesar 90% dan 10 %.Kata kunci : Berita, Klasifikasi, Support Vector Machine, Text Mining Abstract  - News is information about events that occur in a location that can be presented in text or visual form. News can be found on various news portals and print media.Generally each news is grouped by general categories such as economics, politics, sports, etc. The problem is how to group news data into more specific categories.This problem can be solved by applying text mining using the classification algorithm to obtain a function model that represents each news category. One of the classification algorithms that is strong enough to do the text classification process is the Support Vector Machine. This study uses 510 news sample with a classification limit of 3 news categories. The SVM algorithm gets the highest accuracy at 88% for the parameter value C = 1, and Linear kernel with the distribution of test data and training data is 90% and 10%.Keywords : Classification, News, Support Vector Machine, Text Mining
Penerapan Konsep Rainwater Harvesting di Kampus X Bandung
Authors: Wardhani Eka , Triatmaja Aldi Prasetya
Published: June 2022

Over time, Campus X experienced rapid growth and needed additional space for the teaching and learning process. Space development will have an impact on increasing water demand. Campus X is located in the red zone of groundwater so it cannot increase the discharge of groundwater extraction. soil. This study aims to calculate the need for clean water in Campus X in 2030 as well as to calculate the potential for harvesting rainwater as an alternative source of clean water. The research method refers to the Regulation of the Minister of Public Works No. 11 of 2014 concerning the management of rainwater on buildings and their plots. Based on the results of the study, the population on Campus X in 2030 was 7,608 people with a water requirement of 368.38 m3 /day. There is an increase in the need for clean water by 38.62 m 3 /day compared to 2021. The application of rainwater harvesting with catcment area m2 is 14,036 and rainfall intensity of 165.47 mm/hour rainwater discharge of 52,704 m3/rainy day. Improving the quality of rainwater can be done by simple water treatment using an active sand filter unit.
Penerapan Metode Peramalan Permintaan pada Produk Piece Pivot di PT. Trijaya Teknik Karawang
Authors: Darozat Nurzakiah , Wahyudin Wahyudin , Hamdani Hamdani
Published: June 2022

Fluctuations in consumer demand cause companies to experience difficulties in production planning. PT. Trijaya Teknik Karawang is a manufacturing company engaged in fabrication, machining, and stamping parts. The production process is based on job orders. Piece Pivot is one of the parts with the highest number of requests and often fluctuates. Therefore, a strategy is needed, one of which is forecasting. This study aims to compare the four forecasting methods in order to determine the right method to be applied at PT. Trijaya Teknik Karawang. The comparison is done by using the 3-month moving average method, exponential smoothing α = 0.5 and α = 0.9, linear regression and naive method. Comparisons were made using the Mean Absolute Deviation (MAD) error accuracy, Mean Square Error (MSE), Root Mean Square Error (RMSE), and Absolute Percentage Error (MAPE). Based on data processing, the linear regression method produces the lowest error accuracy, namely MAD 2126,573, MSE 6091686.092, RMSE 2468.134 and MAPE 0.264. In tracking signal test, the movement of products meets the requirements, which are between -4 and 4. Then the Linear Regression method that can be applied to PT. Trijaya Teknik Karawang.
Pemodelan Status Trofik Danau Laut Tawar Aceh Tengah
Authors: Adhar Saiful , Erlangga Erlangga , Rusydi Rachmawati , Mainisa Mainisa , Khalil Munawwar , Muliani Muliani , Ayuzar Eva , Hatta Muhammad
Published: June 2022

The trophic status of Laut Tawar Lake was increasingly leading to an alarming level of degradation. Efforts to anticipate an increase in trophic status require scientific knowledge of the trophic phenomena of the waters empirically. This research examines the trophic status parameters to produce a model of the trophic status of Laut Tawar Lake. The proposed model was a modification of Carlson's Trophic State Index Method. Analysis of the relationship examined the interaction of water clarity (SD) with chlorophyll-a (Chl), Total Suspended Solid, and Total Dissolved Solids, and the interaction of chlorophyll-a with nutrient concentration (TP, TN). Data were analyzed descriptively quantitatively, correlation, and regression. The results showed that the waters of Laut Tawar Lake contain phosphate (TP) 34 µg/L, Total Nitrogen 687 µg/L, chlorophyll-a 10 µg/L, Total Suspended Solid 47 mg/L, Total Dissolved Solid 84 mg/L, and water clarity 4.0 m. The regression test showed that the abundance of phytoplankton (Chl) was affected by nutrient phosphate with the empirical model equation Chl = 0.565 TP – 9.161. Nitrogen nutrients did not partially affect the concentration of chlorophyll-a in the waters of Laut Tawar Lake. Water clarity is influenced by chlorophyll-a and TSS, where TDS has no effect partially. The empirical model obtained is Ln SD = 1.757 – 0.013 Chl – 0.008 TSS. Modification of Carlson's TSI by substituting the two equations obtained the equation TSIdlt = 13.46 + 8.08 ln TP + 0.04 TP + 0.04 TSS. This model simulation gives an estimation rate of 91.06%.
МАРКЕТИНГОВА ТОВАРНА ПОЛІТИКА ТА ЇЇ ОСОБЛИВОСТІ В КРИЗОВИХ УМОВАХ ГОСПОДАРЮВАННЯ
Authors: Абрамович Інна , Квасова Міла
Published: June 2022

В статті досліджено сутність та особливості маркетингової товарної політики в кризових умовах господарювання. Досліджено наукові погляди вчених стосовно сутності поняття маркетингова товарна політика. Запропоновано авторське визначення сутності поняття маркетингова товарна політика, як політика підприємства, що має на меті формування певного набору маркетингових інструментів, щодо проектування та запровадження нових видів товарів, а також паралельне дослідження всіх поточних виробничих процесів пов’язаних з цим. Досліджено структурні елементи та ключові цілі маркетингової товарної політики підприємства. В статті доведено, що підприємство має враховувати етапи здійснення маркетингового дослідження, аналізувати споживчі тренди, узгоджувати нові стратегічні рішення, будувати маркетингову товарну політику ґрунтуючись на пропозиції цінності і популяризації онлайн-купівель.
PENGARUH LOAN TO DEPOSIT RATIO, RETURN ON EQUITY, DAN RETURN ON ASSET TERHADAP HARGA SAHAM PADA PERUSAHAAN PERBANKAN YANG TERDAFTAR DI BURSA EFEK INDONESIA
Authors: Cahyaningtyas Fadilla , Rahayu Mia Yunita
Published: June 2022

ABSTRAK

Penelitian ini bertujuan untuk mengetahui pengaruh loan to deposit ratio, return on equity, dan return on asset terhadap harga saham. Jenis penelitian ini adalah penelitian asosiatif kausal dengan papulasi penelitian perusahaan perbankan yang terdaftar di Bursa Efek Indonesia tahun 2018 – 2019. Pengambilan sampel menggunakan Teknik pusposive sampling, dengan total sampel yang digunakan sebanyak 54 sampel. Metode pengumpulan data yang digunakan adalah teknik dokumentasi. Teknik analisis yang digunakan adalah statistic deskriptif, uju asumsi klasik, dan analisis regresi lenier berganda.

      Hasil penelitian menunjukkan bahwa Loan to Deposit Ratio dan Return On Equity tidak berpengaruh positif terhadap Harga Saham, sedangkan Return On Asset berpengaruh positif terhadap Harga Saham.

 

Kata Kunci : Harga Saham, Loan to Deposit Ratio, Return On Equity, Return On Asset.
Sintesa Dan Karakteristik Adsorben dari Abu Vulkanik
Authors: Ramadhanty Devina , Reksatama Kun Adi , Kurniati Ely
Published: June 2022

Abu vulkanik adalah bahan material vulkanik jatuhan yang disemburkan ke udara saat terjadi suatu letusan gunung berapi. Unsur paling berlimpah adalah silika yang dapat dimanfaatkan sebagai bahan dasar pembuatan adsorben. Tujuan dari penelitian ini adalah mengetahui sintesa dan karakteristik adsorben dengan menggunakan bahan baku abu vulkanik. Abu vulkanik di ekstraksi dengan NaOH 4M variasi waktu 30, 45, 60, 75 dan 90 menit, untuk pemben-tukan gel dilakukan titrasi HCl variasi konsentrasi 3M, 4M, 5M, 6M dan 7M. Hasil analisa XRF abu vulkanik Gunung Bromo memiliki kandungan paling besar yaitu SiO2 42,7% yang dapat di pergunakan sebagai bahan baku pembuatan adsorben. Hasil analisa SEM pada perlakuan sebelum aktivasi abu vulkanik masih tertutup zat pengotor, sedangkan setelah aktivasi terlihat pori permukaan adsorben yang banyak dan bentuk morfologi adsorben berbentuk sedikit bulat dan persegi tak beraturan. Hasil paling optimal ditunjukkan pada konsentrasi 4M waktu 90 menit diperoleh berat silika gel sebesar 18gram dan hasil analisa SEM-EDX menunjukkan unsur silika sebesar 23,87% dan jumlah partikel terdis-tribusi dapat terukur sebanyak 59 partikel dengan ukuran partikel sebesar 3,861 μm.
Uji Coba Metode A/B Testing dalam Proses Desain (Objek Eksperimen: Visual Tampilan Permainan Digital Acaraki)
Authors: Hananto Brian Alvin , Melini Ellis , Zulkarnain Alfiansyah , Kotandi Jesslyn
Published: June 2022

Metode A/B testing merupakan sebuah metode evaluasi desain yang kerap digunakan, khususnya dalam perancangan untuk medium digital, seperti pada website ataupun aplikasi digital. Penulis ingin melihat lebih jauh apakah hasil evaluasi dari A/B testing koheren dan selaras dengan desain yang dihasilkan secara iteratif dengan pertimbangan-pertimbangan teoritis. Dalam penelitian ini, penulis menggunakan obyek eksperimen dari perancangan permainan digital Acaraki: The Java Herbalist, yang merupakan permainan boardgame berbentuk fisik. Salah satu pertimbangan teoritis yang digunakan dalam perancangan adalah affordance. Dalam Iterasi desain yang dihasilkan, disiapkan dua opsi berbeda untuk keperluan A/B testing, yang kemudian diujikan kepada 64 responden. Dari sepuluh eksperimen yang dilakukan, 60% desain akhir sesuai dengan hasil A/B testing. Dari penelitian ini, penulis melihat bahwa metode A/B testing merupakan sebuah metode evaluasi yang sesuai untuk menguji karya desain, namun prakteknya perlu memperhatikan faktor-faktor seperti waktu dan juga kriteria dari responden yang berpartisipasi dalam A/B testing.
Prediction of complete remission and survival in acute myeloid leukemia using supervised machine learning
Authors: Eckardt Jan-Niklas , Röllig Christoph , Metzeler Klaus , Kramer Michael , Stasik Sebastian , Georgi Julia-Annabell , Heisig Peter , Spiekermann Karsten , Krug Utz , Braess Jan , Görlich Dennis , Sauerland Cristina M. , Woermann Bernhard , Herold Tobias , Berdel Wolfgang E. , Hiddemann Wolfgang , Kroschinsky Frank , Schetelig Johannes , Platzbecker Uwe , Müller-Tidow Carsten , Sauer Tim , Serve Hubert , Baldus Claudia , Schäfer-Eckart Kerstin , Kaufmann Martin , Krause Stefan , Hänel Mathias , Schliemann Christoph , Hanoun Maher , Thiede Christian , Bornhäuser Martin , Wendt Karsten , Middeke Jan Moritz
Published: June 2022

Achievement of complete remission signifies a crucial milestone in the therapy of acute myeloid leukemia (AML) while refractory disease is associated with dismal outcomes. Hence, accurately identifying patients at risk is essential to tailor treatment concepts individually to disease biology. We used nine machine learning (ML) models to predict complete remission and 2-year overall survival in a large multicenter cohort of 1,383 AML patients who received intensive induction therapy. Clinical, laboratory, cytogenetic and molecular genetic data were incorporated and our results were validated on an external multicenter cohort. Our ML models autonomously selected predictive features including established markers of favorable or adverse risk as well as identifying markers of so-far controversial relevance. De novo AML, extramedullary AML, double-mutated CEBPA, mutations of CEBPA-bZIP, NPM1, FLT3-ITD, ASXL1, RUNX1, SF3B1, IKZF1, TP53, and U2AF1, t(8;21), inv(16)/t(16;16), del(5)/del(5q), del(17)/del(17p), normal or complex karyotypes, age and hemoglobin concentration at initial diagnosis were statistically significant markers predictive of complete remission, while t(8;21), del(5)/del(5q), inv(16)/t(16;16), del(17)/del(17p), double-mutated CEBPA, CEBPA-bZIP, NPM1, FLT3-ITD, DNMT3A, SF3B1, U2AF1, and TP53 mutations, age, white blood cell count, peripheral blast count, serum lactate dehydrogenase level and hemoglobin concentration at initial diagnosis as well as extramedullary manifestations were predictive for 2-year overall survival. For prediction of complete remission and 2-year overall survival areas under the receiver operating characteristic curves ranged between 0.77–0.86 and between 0.63–0.74, respectively in our test set, and between 0.71–0.80 and 0.65–0.75 in the external validation cohort. We demonstrated the feasibility of ML for risk stratification in AML as a model disease for hematologic neoplasms, using a scalable and reusable ML framework. Our study illustrates the clinical applicability of ML as a decision support system in hematology.
An Analysis Liquidity Ratio in Performance Assessing Company Financial at Bank Sumut KCP Syariah 2018-2020
Authors: Nia Wariska Harahap  , Rahima Purba  , Junawan
Published: June 2022

PT Bank Sumut Syariah was established after the issuance of Law No. 10 of 1998 which provided an opportunity for conventional banks to establish a Sharia Business Unit. Based on this and the commitment of the Bank of North Sumatra to the development of sharia services, on November 4, 2004, Bank of North Sumatra opened a Sharia Business unit which is a work unit of the conventional Bank of North Sumatra that functions as an office that carries out business activities based on sharia principles, or a work unit of a branch. from a bank domiciled abroad that functions as the main office of the sharia sub-branch office and or sharia business unit. Bank Sumut Syariah is one of the banks that operate based on sharia principles by BI principle license No. 62 DPIPPrzMdn April 28, 2004.
МЕТОД СИНТЕЗУ ВИМІРЮВАЛЬНИХ СИГНАЛІВ НА ОСНОВІ ТРИКУТНОЇ ЧАС-ІМПУЛЬСНОЇ МОДУЛЯЦІЇ ДЛЯ КОНТРОЛЮ ТЕХНІЧНОГО СТАНУ РАДІОЕЛЕКТРОННИХ СИСТЕМ ЗАСОБІВ ВОДНОГО ТРАНСПОРТУ
Authors: Федотов В.Т. , Гаценко Л.В.
Published: June 2022

У статті обґрунтовано необхідність підвищення ефективності експлуатації засобів водного транспорту за рахунок своєчасного виявлення та усунення можливих відмов радіоелектронних систем протягом експлуатації. У роботі запропоновано та досліджено принцип підвищення надійності радіоелектронних систем засобів водного транспорту за рахунок своєчасного визначення можливих відмов. Це пропонується зробити шляхом удосконалення методу синтезу вимірювальних сигналів на основі трикутної час-імпульсної модуляції для контролю технічного стану радіоелектронних систем засобів водного транспорту. Показано, що надійність радіоелектронних систем засобів водного транспорту може бути значно збільшена за рахунок підтримки параметрів контролю у необхідних межах за допомогою операцій виявлення та корекції відхилень цих параметрів відповідно до алгоритмів попереджувального контролю. Метою статті є розробка методу синтезу вимірювальних сигналів на основітрикутного закону модуляції часових параметрів прямокутних імпульсів, що використовується з подальшою їх вузькосмуговою фільтрацією для формування прецизійних амплітудно-модульованих сигналів. Досліджено трикутний закон часових параметрів прямокутних імпульсів несучою для зазначених модульованих сигналів. Запропоновано методу синтезу вимірювальних сигналів на основітрикутної час-імпульсної модуляції для контролю технічного стану радіоелектронних систем засобів водного транспорту. Показано, що розроблений метод дозволяє проводити дослідження різних видів модуляції часових параметрів прямокутних імпульсів несучої. Обґрунтовано, що запропонований метод трикутної модуляції часових параметрів несучої з подальшою вузькосмугової фільтрацією забезпечує порівняно з методом бінарної модуляції зменшення коефіцієнта гармонік огинальної приблизно при тій же, досить малої похибки завдання коефіцієнту амплітудної модуляції формованого амплітудно-модульованого сигналу. Ключові слова:засіб водного транспорту, синтез, вимірювальний сигнал, радіоелектронна система, модуляція
PERANCANGAN DEWATERING PADA KONSTRUKSI BASEMENT (STUDI KASUS PROYEK LANDMARK RESIDENCE â€“ BANDUNG)
Authors: Warsita Ita , Permana Sulwan , Farida Ida
Published: June 2022

Dewatering merupakan suatu pekerjaan yang diperlukan untuk mengeringkan lahan galian di bawah muka air tanah dan untuk mengatasi gaya Uplift selama masa konstruksi Basement. Penentuan banyaknya jumlah sumur yang digunakan mengacu dari : Data spesifikasi teknis rencana bangunan, luas galian, dan kedalaman galian, Data penelitian tanah, Pertimbangan kondisi lahan di sekitar proyek, Pengalaman sejenis yang telah dilakukan. PadaÂ  proyek Landmark Residence Apartment Bandung ini digunakan lima belas sumur Dewatering, dua sumur Piezometer, dan dua sumur Recharging. Masing â€“ masing sumur tersebut di bor sampai pada kedalaman minus 20 m dengan diameter sumur 80 cm dan diameter casing PVC 12â€ untuk sumur Dewatering; diameter sumurÂ  60cm dan diameter casing 2â€ untuk sumurÂ  Piezometer; dan diameter sumurÂ  80 cm dan diameter casing 12â€ untuk sumur Recharging. Selain itu ,sejumlah pompa submersible berkapasitas diperlukan untuk membuang air permukaan akibat air hujan via sumpit. intensitas hujan Â± 50 mm/jam untuk kota bandung dengan luas galian 2400 mÂ² dan koefisien pengaliran (C) = 0,5 Jumlah air yang harus dibuang 60 mÂ³/jam.
Membangun Rumah Sederhana Merespon Gempa
Authors: Walujodjati Eko , Farida Ida
Published: June 2022

Garut sebagai kabupaten yang tidak terlepas dari daerah dengan tingkat kerawanan keruntuhan bangunan yang diakibatkan gempa, membuat inisiatif untuk secara gencar dan masiv mendeliverykan teori teori dan hasil hasil peneltian berkaitan dengan bangunan yang bisa bertahan berdiri dalam merespon adanya gempa. Teori dan hasil penelitian para ahli belum dirasakan kebermanfaatannya di masyarakat. Ini terlihat dari beberapa kejadian gempa yang bahkan tidak terlalu besar namun akibatnya cukup merusak bangunan. Solusinya adalah secara gencar mensosialisasikan Panduan Pembangunan Bangunan Tahan Gempa dalam bentuk Presentasi, pemasangan Poster yang akan digunakan sebagai guidance dalam membangun rumah.. Diharapkan agar poster ini bisa dipajang di setiap desa atau kelurahan.
Mapeamento da inovação desenvolvida nas Instituições de Ensino Superior públicas e privadas da Região Centro-Oeste de Minas Gerais
Authors: Gonçalves Michelly Morato Damasceno , Gonçalves Daniel Bonoto , Granjeiro Paulo Afonso
Published: June 2022

Um Sistema Regional de Inovação é caracterizado pela ação integrada entre seus atores: empresas, universidades, institutos de pesquisa, Escritórios de Transferência de Tecnologia e agentes financiadores públicos e privados a fim de facilitarem as inovações em nível regional. Considerando que a universidade é o principal agente produtor de conhecimento no âmbito dos Sistemas de Inovação, a presente pesquisa tem como objetivo geral realizar o mapeamento da inovação gerada nas Instituições de Ensino Superior sediadas nas cidades da região Centro-Oeste de Minas Gerais. Para tal foi aplicado um questionário semiestruturado aos gestores dos NIT ou pessoa indicada pelos diretores dos campi das instituições participantes. Participaram da pesquisa 11 Instituições de Ensino Superior sediadas em cidades da região Centro-Oeste de Minas Gerais, sendo cinco campi de institutos federais, três campi de universidades públicas e três campi de universidades privadas. Todas as perguntas foram relativas à inovação gerada somente nos campi localizados na região Centro-Oeste de Minas Gerais e não na instituição como um todo e tinham como temas a propriedade intelectual, transferência de tecnologia e incentivo ao empreendedorismo. Os resultados demonstraram o potencial de apoio à inovação pela maior parte das IES pesquisadas, que em sua maioria possuem propriedades intelectuais protegidas e realizam atividades de apoio ao empreendedorismo. No entanto, o pequeno número de transferências de tecnologia ao setor produtivo, demonstra a necessidade de melhorar a relação com as empresas da região. Para isso uma importante ação seria a implantação de NIT nos campi da região.
Alterações patológicas e radiológicas à infecção por COVID-19: Uma revisão da literatura
Authors: Guerra Ana Ellen de Almeida , Ribeiro Ana Gabrielle Izídio de Sousa , Santos Letícia Oliveira , Marques Gabrielle Agostinho Rolim , Aldeman Nayze Lucena Sangreman
Published: June 2022

Este trabalho teve como objetivo realizar uma revisão integrativa da literatura em relação às manifestações patológicas e radiológicas acerca da infecção pela COVID-19, a fim de proporcionar maior conhecimento a respeito do novo coronavírus. Em relação aos métodos, por se tratar de uma revisão integrativa da literatura, por meio de um estudo descritivo, foram utilizadas bases de dados, como SCIELO, Biblioteca Virtual em Saúde (BVS) e PubMed, utilizando-se de descritores na busca de artigos. Ademais, como resultados obteve-se uma revisão geral em relação ao SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavírus 2), um vírus transmitido por gotículas respiratórias, o qual seus sintomas assemelham-se a uma síndrome gripal. Além disso, ele possui a capacidade de desencadear alterações sistêmicas, podendo ser diagnosticado por exames laboratoriais e de imagens. Por conclusão, reiteramos a importância das medidas preventivas para a redução da transmissibilidade da COVID-19, bem como o conhecimento das manifestações clínicas associadas à infecção pelo coronavírus.
ASSOCIATION BETWEEN RISK FACTORS AND COGNITIVE IMPAIRMENT AMONG TYPE 2 DIABETES MELLITUS PATIENTS
Authors: ABDUL MUNİF Mir , VERMA Laxman , FAİZAN AHMAD Malik , KHAN Anas Ahmad , SİNGH Ankıt
Published: June 2022

Background: Diabetes mellitus type 2 is considered as one of the leading causes of illness and mortality through over the globe. Diabetic retinopathy, neuropathy, and nephropathy are all effectively screened on a regular basis. Recent research have shown that cognitive deterioration can occur in patients with diabetes and that it can go unnoticed for a long time, implying that routine screening is necessary.

Methodology: An observational cross sectional study was conducted among 158 patients with complaint of T2DM aged between 60-79 years of age were found with cognitive impairment on the basis of MMSE score in a tertiary care centre. Detailed history along with laboratory and biochemical data were taken from patients after taking written informed consent and approval of Institutional Ethical committee through the pre-structured questionnaire.

Results: Mild cognitive impairment was noted in 88 (55.69%) type 2 diabetes mellitus patients and Normal cognitive function in 70 (44.30%). Those with MCI had higher HbA1c (6.57 ± 1.27 vs. 6.13 ± 1.22), higher FBS (148.34 ± 18.61 vs. 145.25 ± 16.31), PPBS (173.91 ± 42.64 vs. 167.47 ± 38.15) and TNF-α (79.32 ± 8.74 vs. 72.98 ± 6.76), which were statistically significant. The cognitive domains of executive function, naming, attention, language, and memory showed a statistically significant difference between those with Mild cognitive impairment and Normal cognitive function. There were no differences in the mean age, duration of disease, and education level between the groups.

Conclusion: The significant prevalence of Mild cognitive impairment in type 2 diabetes patients emphasizes the value of routine screening of cognitive functions. Further research into the link between cognitive impairment and poor blood glucose control is needed to see if improving blood glucose control can assist in enhancing cognitive functions.
PENERAPAN METODE PROFILE MATCHING PADA SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN KARYAWAN TERBAIK DI PT. KARYA ANUGRAH TEKNOLO
Authors: Afifah Nur , Kurniawati Ika , Heriyanto Heriyanto
Published: June 2022

PT. Karya Anugrah Teknologi is a retail company that was founded in 2012 with a focus on selling computer equipment, which is located in the West Jakarta area. Every year the company holds a selection of the best employees who will be given rewards and bonuses. The purpose of this study is to create an employee performance appraisal system in order to provide rewards and bonuses for salary increases by analyzing employee data according to predetermined criteria. The process stages in the Profile Matching method used in this study include Gap Mapping, Weighting, Calculation and Grouping of Core and Secondary Factors, Calculation of Total Value, and Calculation of Ranking. The results of this study resulted in recommendations of selected employees based on the ranking calculation of the method used. The employee who is in first place is Eko with a score of 4,925. The results of the recommendation of the best employees based on this calculation are expected to be one of the decision support systems for companies to provide rewards and bonuses for salary increases for the best employees in an objective manner and pay attention to the required aspects.
ANALISA DAN IMPLEMENTASI JARINGAN WIRELESS MAC ADDRESS MENGGUNAKAN FILTERING PADA PT. FAYA KUNTURA AGUNG KONSULTINDO
Authors: Ginanti Dipo Era , Christian Ade , Hidayat Taopik
Published: June 2022

The evolution of this era is become advancing as well for Technology Information and Telecommunications. This evolution has been explored in Wireless Technology, even in all devices such as smartphones, tablets and laptops can use it. The Internet has tremendously impacted culture and it become a daily necessity by people in the world, as the internet can support the process of communicating, learning, and data transfer. Places that use wireless networks have started a lot such as schools, universities, and companies. Yet, wireless networks still have security that is quite vulnerable because it can be misused by other parties. To minimize this problem we can use MAC Address Filtering. MAC Address Filtering is a technique for prevents access to a network if the MAC Address of the devices attempting to connect does not match any addresses marked as allowed. MAC Address Filtering has 2 tasks of verification so before it does filtering, the user must log in first using the MAC Address that has been registered and then enter the username and password if it matches the MAC Address then the login will be successful, otherwise, it will be rejected. This wireless MAC Address Filtering security can avoid hackers who can enter the wireless network which makes a slow network.
Precocial male maturation contributes to the introgression of farmed Atlantic salmon into wild populations
Authors: Holborn MK , Crowley SE , Duffy SJ , Messmer AM , Kess T , Dempson JB , Wringe BF , Fleming IA , Bentzen P , Bradbury IR
Published: June 2022

The escape of domesticated Atlantic salmon Salmo salar from aquaculture facilities represents a continued threat to the genetic and demographic stability of wild salmon stocks. Escaped farm-origin salmon have been shown to hybridize with wild conspecifics, yet the long-term genetic impacts are generally unknown. Theoretically, life history variation, specifically precocial maturation of male hybrids, could fast-track introgression, but evidence for this has been sparse. Here, we used empirical and experimental data to examine the role of precocious male maturation in introgression. We examined hybrid class composition using juvenile sampling and genetic assignment over a 5 yr period following an escape event in southern Newfoundland, a region with high rates of natural male precocial maturation. Initially following the escape, the proportion of first-generation (F1) hybrids was high and then decreased annually, contrasting the proportion of backcross wild individuals, which increased over time. The presence and temporal distribution of backcross wild individuals supports the hypothesis that high rates of precocial maturation can fast-track the long-term impacts of escaped farmed salmon on wild populations via interbreeding. This was experimentally tested using lab-created wild, farmed, and F1 parr released and recaptured from a Newfoundland river to assess levels of precocious male maturation. Observed rates of maturation of F1 hybrids were high and similar to wild parr (77 vs. 73%, respectively), indicating that most F1 hybrids mature precocially. Our results suggest that rates of precocial male maturation should be explicitly considered in risk assessments evaluating the genetic impacts of escaped farmed salmon on wild populations.
The influence of the respiratory cycle on the EEG.
Authors: Bušek P , Kemlink D
Published: June 2022

In order to evaluate the influence of the respiratory cycle on the EEG, we compared the power spectral analysis of the EEG performed by fast Fourier transformation during inspirium and exspirium in 10 healthy subjects. The measurement was performed during spontaneous breathing and then during eupnoe (0.25 Hz), bradypnoe (0.1 Hz) and tachypnoe (0.5 Hz) paced by a metronome. In the course of spontaneous breathing and bradypnoe, there was an increase in the delta power and in the total power in the anterior temporal region during inspirium in comparison with exspirium. The eupnoe was characterized by an inspiratory decrease in the delta power in the parietal region and in the total power in the frontal region. The tachypnoe resulted in a decrease of the beta power in the central region and a decrease of the theta power in the posterior temporal and in the occipital region during inspirium. In comparison of the EEG in eupnoe, bradypnoe and tachypnoe, a decrease of spectral power of all spectral bands was found except for delta during faster breathing frequencies and vice versa with a significant difference which was found mostly between bradypnoe and tachypnoe, less frequently between eupnoe and tachypnoe.
Effects of different weight loss protocols on serum leptin levels in obese females.
Authors: Ozcelik O , Dogan H , Celik H , Ayar A , Serhatlioglu S , Kelestimur H
Published: June 2022

We investigated the effects of different weight loss protocols on leptin levels in obese females with the aim of addressing the leptin resistance which has been found to be an aggravating factor in obesity. Twenty-four obese females enrolled to one of three 12-week weight loss protocols: orlistat-induced weight loss (OWL, n=8), exercise-induced weight loss (EWL, n=8) and orlistat plus exercise-induced weight loss (OEWL, n=8). Serum leptin levels were measured in duplicate by radioimmunoassay. There were significant reductions (P<0.01) in body weight and fat mass after the 12 week period in all groups: -11.4+/-0.5 kg and -9.8+/-0.5 kg (OEWL), -8.3+/-0.8 kg and -5.7+/-0.9 kg (OWL), -8.9+/-1.2 kg and -7.4+/-1.2 kg (EWL), respectively. Serum leptin levels were also decreased markedly in all groups: -59.2 % (OEWL1), -37.8 % (OWL) and -48.6 % (EWL) (P<0.01 all). In addition, there were marked decreases in leptin levels for each kilogram of fat mass after the 12 week period: -48.2+/-7.2 % (OEWL), -27.8+/-4.8 % (OWL) and -39.3+/-4.3 % (EWL) (P<0.01 all). Decreases in serum leptin levels expressed per kilogram of fat mass were significantly higher in the OEWL group compared to the OWL group (P=0.03). Consequently, an exercise training program in adjunct to pharmacotherapy provides higher weight reduction and fat mass loss in obesity treatment. It also seems to have further beneficial effects on leptin resistance, as indicated by decreases in leptin levels expressed per kilogram of fat mass.
Genetic determinants of folate status in Central Bohemia.
Authors: Veselá K , Pavlíková M , Janošíková B , Anděl M , Zvárová J , Hyánek J , Kožich V
Published: June 2022

Although several genetic factors have been implicated as determinants of blood folate concentration in various populations, their effect on folate status in the Czech population has not yet been examined. We explored whether blood folate concentrations in healthy Czech population are associated with polymorphisms in 5,10-methylenetetrahydrofolate reductase (MTHFR), folate hydrolase 1 (FOLH1), reduced folate carrier (RFC), and folate receptor (FOLR1) genes. In a cross-sectional study of 591 control subjects we determined genotypes by PCR-RFLP or ARMS-PCR methods, and plasma and erythrocyte folates by MEIA. The effect of different genotypes on folate status was examined by non-parametric tests and by regression analysis. The prevalence of the MTHFR 677C>T, MTHFR 1298A>C, FOLH1 1561C>T, RFC 80G>A and FOLR1 480G>C variant alleles was 0.34, 0.33, 0.05, 0.44 and 0.00, respectively. Only the MTHFR 677C>T variant was significantly associated with plasma folate concentrations (median 14.7, 14.0 and 12.2 nmol/l for the CC, CT and TT genotypes, respectively). Our study showed that among the five studied allelic variants, only the 677C>T polymorphism in the MTHFR gene is a significant genetic determinant of plasma folate concentrations in Czech population.
Effects of certain inducers of leukocytes migration into the bovine mammary gland on neutrophil apoptosis manifestation in a subsequent in vitro cultivation.
Authors: Ryšánek D , Sládek Z , Vašíčková D , Faldyna M
Published: June 2022

The aim of the study was to elucidate the effects of induced leukocyte migration into the bovine mammary gland on the manifestations of early and late apoptotic features of neutrophils cultivated in vitro. The Latin square design was used in two experiments, each involving four experimental repetitions in 4 clinically healthy virgin heifers. The neutrophil early apoptotic features were detected by flow cytometric detection (FCM) of phosphatidyl-serine translocation. Late neutrophil apoptotic features were detected by ELISA quantitation of histone-complexed DNA fragments. Leukocyte influx induction was accomplished by using four inducers: i) sterile buffered saline solution (PBS); ii) 5 % glucose solution (GLU); iii) synthetic muramyl dipeptide analogue (MDP); and iv) lipopolysaccharide (LPS), administered into the mammary gland lumen. Leukocytes from mammary glands were obtained by mammary gland lumen lavages after influx induction. The total cell counts in lavages increased after treatment by all inducers in comparison to the counts before influx induction (P<0.001). Cell counts were higher and differed significantly by MDP and LPS (P<0.01) in contrast to PBS. The highest proportion of neutrophils was induced by LPS (P<0.01). After three-hour incubation, light microscopy examination revealed the highest manifestation of neutrophil apoptosis after induction by GLU (P<0.05). The lowest apoptosis manifestation, though statistically non-significant, was detected after induction by MDP and LPS. Determination of early manifestation of neutrophil apoptosis revealed the lowest manifestation of neutrophil apoptosis after induction by LPS (P<0.01). The results of late manifestation of neutrophil apoptosis revealed the highest proportion of apoptotic neutrophils after induction by GLU (P<0.05). The manifestation of secondary necrosis of apoptotic neutrophils or neutrophil lysis after 3 h of incubation was low and not significant. In conclusion, certain inducers of neutrophil migration into the lumen of bovine mammary glands (GLU and LPS in the present experiments) significantly influence the manifestation of neutrophil apoptosis during their subsequent in vitro incubation.
Effects of melatonin on oxidative stress and spatial memory impairment induced by acute ethanol treatment in rats.
Authors: Gönenc S , Uysal N , Acikgöz O , Kayatekin BM , Sönmez A , Kiray M , Aksu I , Gülecer B , Topcu A , Semin I
Published: June 2022

Melatonin has recently been suggested as an antioxidant that may protect neurons from oxidative stress. Acute ethanol administration produces both lipid peroxidation as an indicator of oxidative stress in the brain and impairs water-maze performance in spatial learning and memory tasks. The present study investigated the effect of melatonin against ethanol-induced oxidative stress and spatial memory impairment. The Morris water maze was used to evaluate the cognitive functions of rats. Thiobarbituric acid reactive substances (TBARS), which are the indicators of lipid peroxidation, and the activities of antioxidative enzymes (glutathione peroxidase and superoxide dismutase) were measured in the rat hippocampus and prefrontal cortex which form interconnected neural circuits for spatial memory. Acute administration of ethanol significantly increased TBARS levels in the hippocampus. Combined melatonin-ethanol treatment caused a significant increase in glutathione peroxidase activities and a significant decrease of TBARS in the rat hippocampus. In the prefrontal cortex, there was only a significant decrease of TBARS levels in the combined melatonin-ethanol receiving group as compared to the ethanol-treated group. Melatonin did not affect the impairment of spatial memory due to acute ethanol exposure, but melatonin alone had a positive effect on water maze performances. Our study demonstrated that melatonin decreased ethanol-induced lipid peroxidation and increased glutathione peroxidase activity in the rat hippocampus.
USE OF CABRI 3D V2 SOFTWARE INCREASE STUDENT MATHEMATICAL ACTIVITIES AND LEARNING OUTCOMES IN MATERIAL THREE DIMENSIONS
Authors: Safiil Maarif  , Pangestika Meydi Widya
Published: June 2022

Based on the results of observations of the daily test scores of class XII Science 1 MAN 1 Mojokerto City on the three-dimensional material learning outcomes classical reached 16.67%. Monotonous student learning activities make students tend to talk alone when the teacher explains the material. The application of Cabri 3D V2 software will help students visualize three-dimensional shapes and understand the material easily. This study aims to describe the increase in student activity and learning outcomes in participating in learning using Cabri 3D V2 software.  This type of research is Classroom Action Research (CAR) using two cycles. One cycle consists of four stages, namely planning, action, observation, and reflection. Data collection methods used are observation and test methods. Instrument validation is carried out by expert validates. The research subjects were students of class XII Science 1 MAN 1 Mojokerto, which consisted of 30 students.  Based on the results of research in cycles I and II seen an increase in student activity in cycle I by 63% with criteria C (Enough) in cycle II to 85% with criteria B (Good). Mastery learning outcomes of students in cycle I was 47% with an average of 71.97 and cycle II was 89% with an average of 89.96. Cycle II has reached the success criteria, namely student activity and learning outcomes have reached = 76% classically then by applying Cabri 3D V2 software can increase student activity and learning outcomes.
Hutcheson in the History of Rights
Authors: Darwall Stephen
Published: June 2022

Francis Hutcheson's An Inquiry Into the Original of Our Ideas of Beauty and Virtue, published in 1725, arguably contains the first broadly utilitarian theory of rights ever formulated. In this essay, I argue that, despite its subtlety, there are crucial lacunae in Hutcheson's theory. One of the most important, which Mill seeks to repair, is that his theory of rights lacks a conceptually necessary companion, namely, a corollary account of obligation. Hutcheson has no theory of fully deontic obligations, much less an account of the relational obligations that, as Hohfeld famously argued, are the conceptually necessary correlates of claim rights of the kind Hutcheson wishes to theorise. Like Hume, Hutcheson subversively redefines ‘obligation’ as a motive of self-interest or the approval of morally good motives by moral sense (Hume's ‘natural obligation’ and ‘moral obligation’, respectively). This leaves Hutcheson without any account of the obligations that are the necessary correlates of claim rights. Mill does significantly better on this score but ends up giving a pragmatic ‘reason of the wrong kind’ for rights and obligations. Hutcheson thus begins a line of thought shown by him to have been powerless to ground rights without independent deontic premises from the start.
Evolución de la calidad de vida subjetiva en la Unión Europea. Comparación de diferentes metodologías para la construcción de indicadores sintéticos
Authors: García-Carro Beatriz , Sánchez-Sellero Maria-Carmen
Published: June 2022

Cada vez es más frecuente el uso de indicadores subjetivos para el estudio de la calidad de vida, por el interés que genera conocer no solo lo que tienen sino también lo que sienten los ciudadanos en diferentes ámbitos de su vida. El objetivo de este trabajo es construir indicadores sintéticos subjetivos que cuantifiquen la calidad de vida en los distintos países de la UE-28, con los datos de la Encuesta de Calidad de Vida (EQLS) en los años 2007, 2011 y 2016. Se construirá un indicador sintético general utilizando dos metodologías, basados en formulaciones claramente diferentes: análisis de Mazziota-Pareto (IMP) y análisis de componentes principales estandarizado (IACP) en los tres períodos. El estudio en varios años permite analizar la evolución de la calidad de vida en la UE-28 en el tiempo. Mediante ambos procedimientos se obtienen resultados similares en la clasificación de los países.
Reassessing the Classical Investment Function. A Panel Data Analysis from NAFTA-USMCA
Authors: Boundi Chraki Fahd
Published: June 2022

This study applies the second generation of panel cointegration techniques in conjunction with those estimators that control cross-sectional dependence to test the plausibility of the classical approach to capital accumulation in Canada, Mexico, and the United States from 1960 to 2019 empirically. The findings suggest that private investment is positively related to the profit rate, unit labour costs, and growth in demand in both the short and long-run, while the causality analysis indicates potential feedback loops between the variables.
Monetary policy: effects of the decrease of the interest rates of the Federal Reserve in dollarized economies (USA, Ecuador, El Salvador and Panama)
Authors: León Marcelo , Barroso González María de la O
Published: June 2022

This research estimates the effect of the expansive monetary policy on the Federal Reserve in the economic growth and inflation in the countries which have dollarized economies. In order to evaluate the effects of the monetary policy, the data of the Mundial Bank are used (2019) for the United States, Ecuador, El Salvador and Panama; and the data of the Federal Reserve Bank of the United States of North America (2019), during 2001-2017 and the econometric strategy of panel data with fixed effects and individual effects. The results show that the application of the expansive monetary policy fulfills the aim of dynamization the economic growth after the Major Recession, whilst, it has no significant effect on the inflation of the economies that are being studied, also indicated that the formation of fixed capital is the determinant factor of growth of those countries.
Differential Diagnosis of Urticarial Lesions
Authors: Matos Ana Luísa , Figueiredo Carolina , Gonçalo Margarida
Published: June 2022

Urticaria is a mast cell-dependent disease, characterized by the presence of wheals, angioedema, or both in the absence of systemic symptoms. It is a common disease worldwide, with an important health burden especially in chronic situations, that last more than 6 weeks. Although urticaria is usually a straightforward diagnosis, some diseases presenting with urticarial lesions must be excluded, particularly urticarial vasculitis and auto-inflammatory syndromes. In these settings additional atypical features are often present (long-lasting lesions, bruising, fever, malaise, arthralgia), allowing the clinician to suspect a diagnosis other than urticaria. The authors propose an approach based on these atypical features, the presence or absence of systemic symptoms and on skin histopathology as well as some blood parameters.