bluuebunny/crossref_metadata_2025 huggingface dataset:
Hepatorenal Syndrome Type 1: From Diagnosis Ascertainment to Goal-Oriented Pharmacologic Therapy
Authors: Velez Juan Carlos Q.
Published: December 2021

Hepatorenal syndrome type 1 (HRS-1) is a serious form of AKI that affects individuals with advanced cirrhosis with ascites. Prompt and accurate diagnosis is essential for effective implementation of therapeutic measures that can favorably alter its clinical course. Despite decades of investigation, HRS-1 continues to be primarily a diagnosis of exclusion. Although the diagnostic criteria dictated by the International Club of Ascites provide a useful framework to approach the diagnosis of HRS-1, they do not fully reflect the complexity of clinical scenarios that is often encountered in patients with cirrhosis and AKI. Thus, diagnostic uncertainty is often faced. In particular, the distinction between HRS-1 and acute tubular injury is challenging with the currently available clinical tools. Because treatment of HRS-1 differs from that of acute tubular injury, distinguishing these two causes of AKI has direct implications in management. Therefore, the use of the International Club of Ascites criteria should be enhanced with a more individualized approach and attention to the other phenotypic aspects of HRS-1 and other types of AKI. Liver transplantation is the most effective treatment for HRS-1, but it is only available to a small fraction of the affected patients worldwide. Thus, pharmacologic therapy is necessary. Vasoconstrictors aimed to increase mean arterial pressure constitute the most effective approach. Administration of intravenous albumin is an established co-adjuvant therapy. However, the risk for fluid overload in patients with cirrhosis with AKI is not negligible, and interventions intended to expand or remove volume should be tailored to the specific needs of the patient. Norepinephrine and terlipressin are the most effective vasoconstrictors, and their use should be determined by availability, ease of administration, and attention to optimal risk-benefit balance for each clinical scenario.
PENGARUH KEPEMILIKAN MANAJERIAL, KEPEMILIKAN INSTITUSIONAL, DAN MANAJEMEN LABA TERHADAP KINERJA KEUANGAN
Authors: Holly Anthony , Lukman Lukman
Published: December 2021

This research is aimed to investigate the impact of managerial ownership, institutional ownership and earning management to financial performance. This research using companies listed in Indonesia Stock Exchange (IDX) as sample in 2016-2018. Sample selected by purposive sampling method.  Data type used in this study is quantitative data and analyzed using multiple linear regression analysis to analysis dependent variable, financial performance, and independent variable,managerial ownership, institutional ownership and earning management.The result of the research revealed managerial ownership and earning management has no significant effect on financial performance, but Institutional ownership has positiveandsignificant effect on financial performance
ANALISIS PERENCANAAN DAN PENGENDALIAN BIAYA OPERASIONAL DALAM RANGKA MENINGKATKAN LABA PADA PT. PRATAMA CITRA BERSINAR
Authors: Elvira Sarah , Fadjar Mumu M , Sudarma Ade
Published: December 2021

This research aims to find out the analysis of operational cost planning to increase profits. This research was conducted at PT. Pratama Citra Bersinar. The variable used is the planning of operational costs and profits. The results of this study that have been carried out find that PT. Pratama Citra Bersinar must analyze the operational costs incurred so that there is no difference and in carrying out budget planning and realization as well as possible in accordance with policies and regulations and PT. Pratama Citra Bersinar in setting operational costs see estimates from the directors for direct and indirect expenses, this affects income earnings because the costs incurred exceed the policies set.
PENGARUH ASIMETRI INFORMASI, LEVERAGE, UKURAN PERUSAHAAN DAN PROFITABILITAS TERHADAP MANAJEMEN LABA
Authors: Rizki Fionissa Noor
Published: December 2021

This study aims to investigate the effect of information asymmetry on earnings management, investigate the effect of leverage on earnings management, investigate the effect of firm size on earnings management, and investigate the effect of profitability on earnings management. The population used in this study are manufacturing companies listed on the Indonesia Stock Exchange for the period 2016-2018. The sample used was selected by the purposive sampling method and used secondary data in the form of an annual report. The analytical method used is multiple linear regression analysis to analyze the dependent variable, earnings management, and the independent variables are information asymmetry, leverage, firm size, and profitability. The results showed that information asymmetry did not have a significant impact on earnings management, but leverage, firmsize, and profitability had a positive and significant impact on earnings management.
PENGARUH NILAI INDIVIDU TERHADAP MINAT BERWIRAUSAHA MAHASISWA DI KOTA PALEMBANG
Authors: Tyra Maria Josephine , Sarjono Andreas
Published: December 2021

Research entitled The Influence of Individual Values ​​on Student Entrepreneurial Interest in Palembang City to prove whether individual values ​​have an influence on students in Palembang for their interest in entrepreneurship. The data used are primary data. The data analysis technique used is quantitative including validity, reliability, descriptive analysis, classical assumption testing, and research hypothesis testing. The results of the study prove that the value of hedonism has a positive and significant effect on interest in entrepreneurship with a significance value of 0.009 < 0.05. This means that a hedonist has a great need to achieve personal success and pursue a pleasant life. Therefore, to motivate students in entrepreneurship requires a challenge in accordance with their expectations.
PENGARUH UKURAN PERUSAHAAN, KEPEMILIKAN INSTITUSIONAL, PROFITABILITAS DAN PERUBAHAN LABA TERHADAP NILAI PERUSAHAAN
Authors: Baha Hermina Lima
Published: December 2021

The purpose of this study was to determine the effect of firm size, institutional ownership, profitability, and earnings changes on firm value in the food and beverage subsector listed on the Indonesia Stock Exchange (IDX) for the 2017-2019 period. The population used in this study were 31 companies. While the sample used as many as 16 companies selected by using purposive sampling technique. Multiple linear regression analysis technique is the analysis technique used in this study. Based on the result of the analysis, firm size, institutional ownership, profitability, and earnings changes have a positive effect on firm value.
FACTOR THAT AFFECTING DEBT TO EQUITY RATIO IN THE INDONESIA’S TOURISM INDUSTRY SECTOR
Authors: Calista Tan Natasya Yona , Purwanto Purwanto
Published: December 2021

The research aim is to examine the influence of working capital turnover, current ratio, cash ratio, firm size and return on assets toward debt to equity ration in the tourism industry sector listed on the Indonesia Stock Exchange. This is a quantitative research which takes data from the company’s audited financial statement. There are five independent variables which are being examined by descriptive statistical analysis, classical assumption tests, multiple linear regression, and hypotheses testing. The population of this research is tourism companies and stores 10 samples of companies fulfilled certain criteria in the period of 2012-2018 annually. The technique used for multiple linear regression panel data is the random effect model. The outcomes reveal a value of adjusted R-squared towards dependent variable is 33.22% and the independent variables of working capital turnover, current ratio, firm size and return on assets have a significant influence on debt to equity ratio in hypotheses testing. The most significant independent variable influences debt to equity ratio in the tourism industry sector in Indonesia is working capital turnover. High working capital turnover indicates this shortage of working capital which may be due to high inventory turnover, accounts receivable or cash balances that are too small.
ANALISA PROFITABILITAS RUMAH SAKIT YANG TERDAFTAR DI PASAR MODAL THAILAND DAN INDONESIA PADA TAHUN 2015-2019
Authors: Faustina Carissa , Ugut Gracia S.
Published: December 2021

The purpose of this study was conducted to determine the effect of COGS ratio, operating cost ratio, size, net working capital and leverage on profitability of healthcare in Indonesia and Thai. Sample used were 6 and 24 hospitals listed on Indonesian’s and Thai’s capital markets for period 2015 – 2019. Based on results with panel regression modeling, COGS ratio, leverage, size and Net Working Capital have a significant effect on Indonesian's ROA; size, leverage and Net Working Capital have a significant effect on Indonesian's ROE; Operating Expense Ratio and Size have a significant effect on Thai's ROA; and Net Working Capital, Size, and leverage have a significant effect on Thai's ROE. The R2 values obtained for ROA and ROE models in Indonesia were 91.08% and 97.99%, while Thai has 87.77% and 87.35%.
Derecho fundamental del acceso a la justicia y políticas institucionales del Poder Judicial en la lucha contra la corrupción en el Perú
Authors: Vásquez Rojas Deysy Elizabeth
Published: December 2021

Abordar el problema de la corrupción en la administración de justicia en el Perú resulta una tarea compleja, más todavía cuando se trata de una práctica instalada, estructural e histórica. El estudio presenta los alcances sobre el derecho fundamental del acceso a la justicia, además de una aproximación a la problemática de la corrupción en el ámbito judicial en el Perú. Asimismo, analiza los procesos judicializados e identifica los avances en políticas institucionales y los desafíos que tiene pendiente el Poder Judicial, así como las implicancias de este problema en relación con el derecho al acceso a la justicia.
“Mi ricordo, sì, io mi ricordo”
Authors: De Santis Cristiana
Published: December 2021

Molte domande arrivate alla redazione riguardano la costruzione del verbo ricordare e della sua variante pronominale ricordarsi.
CO2 CAPTURE USING POLYETHYLENEIMINE FUNCTIONALIZED SILICA XEROGELS
Authors: GÜZEL KAYA Gülcihan , DEVECİ Hüseyin
Published: December 2021

CO2 capture technologies using solid adsorbents are promising approach to reduce environmental pollution resulting from CO2 emission. In this study, silica xerogel derived from cheap precursor was used as a CO2 adsorbent after polyethyleneimine (PEI) functionalization. Fourier transform infrared (FTIR) analyses indicated that PEI functionalized silica xerogels were successfully prepared. N2 adsorption-desorption isotherms revealed that PEI loading decreased specific surface area and pore volume of the neat silica xerogel in contrast to pore size. An increase in particle size of the neat silica xerogel was observed in the case of PEI loading. Positively surface charged silica xerogels were obtained with PEI loading of the neat silica xerogel which had negatively charged surface. CO2 adsorption measurements showed that CO2 adsorption capacity of the neat silica xerogel (0.98 mmol g-1) significantly increased with increasing PEI loading (30 – 70 wt%). At optimum PEI loading (50 wt%), CO2 adsorption capacity of silica xerogel was determined as 1.94 mmol g-1. After 5 adsorption-desorption cycles, PEI functionalized silica xerogels still exhibited high CO2 adsorption capacity. The hopeful results showed that PEI functionalized silica xerogels can be used as an adsorbent with a good CO2 adsorption performance and stability.
PİRİNKAYALAR TÜNELİ (ERZURUM, TÜRKİYE) GİRİŞ VE ÇIKIŞ PORTALLARININ SAYISAL MODELLENMESİ: ÖRNEK VAKA ÇALIŞMASI
Authors: SAKCALI Alaattin
Published: December 2021

Kaya kütlesi sınıflama sistemleri kaya kütlesinin mekanik davranışını karakterize etmek için kullanılmasının yanı sıra tünel kazısında kullanılacak tahkimat tasarımı için de öneriler sunmaktadır. Geçmişten günümüze birçok tünel projesinde kaya kütlesi sınıflama sistemlerindeki önerilerle tahkimat tasarımı yapılmıştır. Tünel deformasyonlarının sürekli olarak izlenmesi ve tahkimat durumunun tespiti, uygulayıcılar için zor ve maliyetli olabilmektedir. Pirinkayalar tüneli Doğu Karadeniz’i Doğu Anadolu’ya bağlayan Artvin-Erzurum karayolu üzerindeki tünellerden biri olup tahkimat tasarımında NATM (Yeni Avusturya Tünel Açma Yöntemi) ile önerilmiş tahkimat sistemi kullanılmıştır. Proje aşamasında planlanan tahkimat sistemi kazı sırasında bazı bölgelerde yine kaya kütlesi sınıflama sistemine bağlı olarak değiştirilmiştir. Tünellerde giriş ve çıkış portallarının kazısı ve tercih edilen tahkimat sisteminin analizi muhtemel sorunların önlenmesini sağlayacaktır. Bu çalışmada, Pirinkayalar tünelinin giriş ve çıkış portalları sonlu farklar yöntemine dayalı olarak analiz gerçekleştiren FLAC3D programı kullanılarak 3 boyutlu olarak modellenmiştir. Gerçekleştirilen bu örnek vaka çalışması ile, bir tünelde ampirik yöntemle tasarlanan tahkimat sisteminin durumu hakkında bilgi edinmek için yardımcı araç olarak kullanılan sayısal modelleme sonuçlarına değinilmiştir.
INVESTIGATION OF THE CHEMICAL CHARACTERISTICS AND OXIDATIVE STABILITY OF SOME COMMERCIAL COLD-PRESSED OILS
Authors: AYYILDIZ H. Filiz , TOPKAFA Mustafa , SHERAZI Syed Tufail Hussain , MAHESAR Sarfaraz Ahmed , KARA Hüseyin
Published: December 2021

In this study, the chemical composition and oxidative stability of cold-pressed flaxseed, black seed, pumpkin seed, walnut seed, and poppy seed oils were examined. The results showed that the seed oils contained appreciable amounts of unsaturated fatty acids (above 79 %). Polyunsaturated fatty acids, particularly linoleic acids were dominant, with values ranging from 53.24 % - 71.37 % of the total amount of fatty acids except for pumpkin seed oil. Tocols content was found to be between ~ 490-932 mg kg-1, and the flaxseed oil exhibited the highest levels of total tocopherols (977.47 mg kg-1) under the experimental conditions. While, the highest PV was found in walnut seed oil (2.81 meq O2 kg-1), and the highest content of FFAs was reported for flaxseed oil (1.82 %). OSI values were 4.15, 3.57, 4.31, 3.98 and 4.92 h for the flaxseed, black seed, pumpkin seed, walnut seed, and poppy seed oils, respectively. The obtained data suggest that the seed oils in this study may serve as special dietary sources.
EEG SİNYALLERİNİ KULLANARAK 2B VE 3B HİBRİT BİR VİDEONUN AYRINTILI KANAL/LOB ANALİZİ
Authors: MANSHOURI Negin , MELEK Mesut , KAYIKÇIOĞLU Temel
Published: December 2021

İnsan gözünün yapısına göre 2 Boyutlu (2B) ve 3B parçalardan oluşan video analizinde ani geçiş ve sabit durumların değerlendirilmesi önemlidir. Bu çalışmada, insan beyin sinyallerinin güç spektrum yoğunluğu (GSY), 2B ve 3B hibrit video izleme sonucunda analiz için dikkate alınmıştır. İnsanların yorulunca derinlik algısının kaybettiğini daha önceki çalışmalarımızda iddia etmiştik. Bu çalışmada, rastgele 2B ve 3B parçalardan oluşan, tek akışlı bir anaglif video sağlanmıştır. 2B ve 3B hibrit video çalışmasında, beyin sinyal analizinde kısa zamanlı Fourier dönüşümüne (KZFD) dayalı GSY ve spektrogram adı verilen görsel temsil kullanılmıştır. Tüm EEG frekans bantları test edildikten sonra, spektrogram çizelgesindeki 2B ve 3B parçaların karşılaştırılmasında GSY farkı dikkate alınarak, delta bandı baskın bant olarak seçilmiştir. Bu banttan çıkarılan öznitelikler iki popüler sınıflandırıcı tarafından sınıflandırılmıştır. Bunlar destek vektör makinesi (DVM) ve doğrusal ayırma analizi (DAA) algoritmalarıdır. Sonuç olarak, frontal ve temporal loblar, 2B ve 3B geçişlerin sınıflandırılmasında diğer loblara göre daha iyi sonuçlar göstermektedir. Öznitelik çıkarma yöntemi olarak kullanılan istatistiksel fonksiyonlar ve Hjorth parametreleri sonucunda DVM ve DAA algoritmaları için sınıflandırma başarısı sırasıyla %68 ve %79 olarak hesaplanmıştır.
Metode Penerjemahan Puisi “The Little Stone” ke dalam Bahasa Jawa “Watu Klungsu”: Sebuah Kajian Norma dan Budaya (The Method of Translating “The Little Stone” Poem into Javanese Language of “Watu Klungsu”: a Study of Norms and Culture)

Authors: Sukmaningrum Rahmawati , Hawa Faiza
Published: December 2021

Artikel ini mengkaji teknik penerjemahan yang dikembangkan oleh Bassnet terhadap puisi “The Little Stone” ke dalam bahasa Jawa “Watu Klungsu”. Penerjemahan puisi ini menggunakan teknik penerjemahan interpretasi, harfiah, rima, dan larik secara bebas. Intervensi budaya dan norma tampak kental dalam karya terjemahan ini karena penerjemah menggunakan istilah dalam bahasa Jawa. Hal itu bertujuan untuk menyesuaikan dengan budaya bahasa sasaran dan mendekatkan kepada pembaca target. Hasil terjemahan ini secara harfiah memang berbeda dari puisi asli. Secara keseluruhan puisi terjemahan mempunyai tingkat keakuratan dan keberterimaan yang cukup tinggi. Penerjemah berhasil menciptakan rasa budaya dalam teks terjemahan tanpa meninggalkan makna yang disampaikan oleh penulis asli.  This study attempts to reveal the translation method proposed by Bassnet in translating “The Little Stone” into Javanese “Watu Klungsu”. In translating this poetry, the translator employed the blank verse translation, literal translation, rhymed translation and interpretation technique. Cultural interventions and norms are very strong in this translation work because the translator used many Javanese terms. It aims to adjust the target culture and to adhere the target readers. Literally, the translation result in target poetry is very different but in terms of meaning it is more accurate and acceptable. Translator is successfully creates „sense‟ of Javanese in the translation and at the same time he is able to conveys the original meaning of the source poetry.
Aspectos normativos, presupuestales y sociales de la inclusión educativa en México para grupos vulnerables.
Authors: Robles Cardoso Claudia Elena , Cruz Martínez Enrique Elena , Alemán Martínez Sandra Elena
Published: December 2021

La educación inclusiva ha sido el anhelo de muchos en México, pero solo prioridad de unos cuantos; en el presente documento se abordan algunos retos que el Estado ha tenido que afrontar para atender esta necesidad y procurar una educación de calidad a toda la población sin desigualdad alguna. Este fenómeno implica atender las diversidades, como la física, capacidades cognitivas, origen étnico, nivel socioeconómico, condición de salud, género, diversidad lingüística, ideologías o creencias; situación migrante, niños en situación de calle, entre otros.Las ultimas reformas educativas abordan el tema de la inclusión tratando que con su implementación disminuya la desigualdad de la población, sin embargo, la realidad nos da cuenta de que no se han aplicado para tal fin. Así mismo se estudia la inclusión educativa en el ámbito internacional y como ha sido atendida por diversos organismos internacionales. En este trabajo se externan algunas ideas para acercarnos a la realidad de una educación inclusiva desde las políticas públicas y el ámbito internacional.
Exploration of practitioner experiences of flexibility and transparency to improve BIM-based model checking systems
Authors: Gade Peter N. , Svidt Kjeld
Published: December 2021

The use of BIM-based Model Checking (BMC) has the potential to improve building design processes by enabling the automation of building assessments. However, only a few BMC systems are being used in the building design practices. The limited use has been identified to be related to socio-technical challenges that have so far not received much attention in research regarding BMC systems. To explore these challenges, a Design Science Research methodology was used to design a BMC prototype to improve the socio-technical challenges of BMC systems, specifically challenges of transparency and flexibility. The prototype was tested with practitioners to investigate aspects of BMC systems that potentially hinder its use. The results were used to discuss the potential for more practical application of BMC systems in design practices to obtain the benefits of providing a faster, more consistent, and more precise assessment of buildings.
Metode Penetapan Hukum Nikah Misyār Perspektif Yusuf al-Qarḍāwī
Authors: M. Kasim  , Sari Hijrayanti , Aisyah S.
Published: December 2021

This study aims to determine the law of misyār marriage according to Yusuf al-Qarḍāwī and the things that underlie his opinion regarding the law. This research is a qualitative research with the type of literature study (Library Research), using a historical normative approach. The results achieved from this study are: First, the law of misyār marriage according to Yusuf Al-Qarḍāwī is legal. Second, the legal basis of Yusuf Al-Qarḍāwī in determining the law of permissibility is the Qur'an, hadith, and ijma' using the ijtihad insya'i method.
Permasalahan dan Penyelesaian Sengketa Wakaf Menurut UU No. 41 Tahun 2004 dan Hukum Islam (Studi Sengketa Wakaf Tanah Wahdah Islamiyah)
Authors: Muhammad Taufan Djafri  , Askar Patahuddin  , Azwar Iskandar  , Ambarwati Ambarwati
Published: December 2021

This research aims to find out: (1) the issue of waqf disputes and their resolution in Indonesia in the review of the Law. No. 41 of 2004 and Islamic law; and (2) the issue of waqf disputes and their settlement in Wahdah Islamiyah. This research includes the category of descriptive research using qualitative methods with a juridical-normative approach through field research. The results showed that: (1) the form of land waqf dispute problems in Indonesia, including: (a) issues involving holders of legitimate rights to waqf land; (b) issues related to the reason for rights or proof of acquisition used as a basis for granting rights; (c) errors/misrepresentation of rights. In addition, the problem is also in the form of still many waqf land that does not have a Waqf Pledge Deed, many waqf implementations are carried out religiously or based on mutual trust, the demand for the return of waqf land by wakif heirs and waqf land is controlled for generations by nazirs who deviate from waqf accounts. Article 62 of Law No. 41 of 2004 on Waqf affirms that the resolution of disputes is taken through deliberation for consensus. If dispute resolution through deliberation is unsuccessful, the dispute can be resolved through mediation, arbitration, or court. As for the review of Islamic law, the resolution of waqf disputes and other issues in the realm of Islamic law can be facilitated through litigation and non-litigation. The existence of peace (al-iṣlah) and deliberation for consensus is always a priority and is expected to solve problems without causing other problems (lā ḍarara wa lā ḍirāra) to achieve the benefit of the people in accordance with maqāṣid al-syarī'ah and justice; (2) Wahdah Islamiyah faces several problems of land waqf disputes, such as lack of legal certainty in waqf land ownership, waqf practice by conventional means, waqf land for sale, claims of waqf land ownership, and no checking the legality of waqf land. In the settlement of land waqf disputes, Wahdah Islamiyah directs the resolution of all dispute cases through two patterns, namely litigation and non-litigation patterns, which are generally done by familial means or consensus deliberation.
PEMANFAATAN MULTIMEDIA UNTUK PEMBELAJARAN SAINS PADA SISWA TAMAN KANAK-KANAK ALQUR’AN (TKQ) DARUL ULUM JABON MEKAR, PARUNG, BOGOR
Authors: Nurmawati Subekti , Kurniawati Heny , Winarni Inggit , Prasetyo Budi
Published: December 2021

Taman kanak-kanak Alqur’an (TKQ) Darul Ulum Jabon Mekar adalah lembaga pendidikan yang berbasis pada sistem pembelajaran islami. Lembaga pendidikan tersebut telah meluluskan sebanyak 243 siswa/i dengan berbagai prestasi yang membanggakan. Namun demikian kompetensi guru dalam pengajaran sains bagi siswa usia taman kanak-kanak masih dirasa kurang dan  sarana maupun prasarana yang belum memadai untuk mendukung pembelajan sains.Untuk itu perlu dilakukan kegiatan program Pengabdian kepada Masyarakat tentang pemberian materi pelatihan dan praktek kepada para guru berkaitan dengan metode pengajaran sains yang tepat bagi anak-anak TKQ Darul Ulum Jabon Mekar. Tujuan kegiatan PkM meliputi a). mengidentifikasi kebutuhan dan menyiapkan materi multimedia untuk pengajaran tentang sains; b). memberikan pelatihan, pendampingan, dan monitoring kepada para guru dalam pengajaran sains melalui pemanfaatan multimedia; dan c). melibatkan siswa dalam proses pengajaran sains sederhana yang disampaikan oleh guru dengan memanfaatkan multimedia. Metode pelaksanaan meliputi: a). persiapan; b). pelatihan; c). pendampingan; d). monitoring; dan e). evaluasi.Seluruh rangkaian kegiatan pelatihan telah dilaksanakan sehingga proses pembelajaran materi sains di ruang kelas berjalan lancar dan normal, terjadi interaksi dua arah antara para guru dan siswa/i yang dapat menciptakan suasana belajar cukup ideal.
PELATIHAN PENGGUNAAN SOFTWARE GEOGEBRA DALAM PEMBELAJARAN MATEMATIKA UNTUK MENINGKATKAN KREATIVITAS GURU DAN SISWA SMP NEGERI 1 DEWANTARA
Authors: Listiana Yeni , Aklimawati Aklimawati , Isfayani Erna , Wulandari Wulandari
Published: December 2021

Penggunaan teknologi dalam pembelajaran dirasakan sangat penting untuk membantu guru dan siswa memvisualisasikan grafik dari persamaan yang sulit untuk dibayangkan. Karena itu kegiatan pengabdian ini dilaksanakan untuk melatih guru dan siswa menggunakan teknologi dalam pembelajaran matematika. Pengabdian ini bertujuan untuk meningkatkan kreativitas guru dan siswa SMP Negeri 1 Dewantara dalam penggunaan software geogebra sebagai media pembelajaran matematika di sekolah. Metode yang digunakan dalam pengabdian ini adalah metode ceramah, dialogis, dan pelatihan. Kegiatan pelatihan dimulai dengan demonstrasi penggunaan Software GeoGebra pada materi Fungsi Kuadrat. Selanjutnya guru akan diarahkan untuk membuat media pembelajaran menggunakan Software GeoGebra serta Lembar Kegiatan Siswa (LKS) berbantuan Software GeoGebra. LKS yang dilengkapi dengan petunjuk penggunaan Software GeoGebra diaplikasikan ke siswa dalam pembelajaran. Pada akhir pelatihan guru dan siswa diberikan angket respon sebagai alat evaluasi pelatihan. Hasil analisis angket respon guru sebesar 91,56% dan siswa 87,50% artinya respon guru dan siswa terhadap pelatihan yang dilaksanakan sangat baik.
SISTEM INFORMASI MANAJEMEN AKTIVITAS HARIAN PROYEK BERBASIS WEB PADA PT. SISCOM TECHNOLOGIES TANGERANG SELATAN
Authors: Ependi Ependi , Farhan Farhan
Published: December 2021

Informasi merupakan kebutuhan yang sangat penting bagi manusia. Perkembangan teknologi yang semakin pesat memudahkan siapa saja untuk memperoleh informasi secara cepat dan akurat. Bagi PT. Siscom Technologies yang bergerak di bidang jasa, informasi sangat dibutuhkan untuk mengontrol aktivitas harian dari pelaksanaan proyek.                Sistem ini bertujuan untuk mempermudah para pengguna atau karyawan dalam mengirimkan laporan harian mereka setelah melakukan kegiatan di proyek. Dalam sistem ini karyawan hanya perlu mengisi sebuah data yang berbentuk form yang sudah disediakan. Sistem ini juga mempermudah Direktur untuk melihat hasil kerja atau progress harian dari sebuah proyek yang sedang dikerjakan oleh karyawan dengan memilih proyek mana yang akan dilihat laporannya. Sistem Informasi Manajemen dapat akan memperlihatkan progress suatu proyek. Dengan sistem ini data-data atau laporan yang sudah diterima tersusun dengan rapi, karena data-data atau laporan yang masuk sudah berdasarkan proyek yang dikerjakan dan tidak akan tercampur oleh laporan-laporan yang lain. Alat untuk pengembangan sistem adalah XAMPP khususnya PHP. Sedangkan perancangan sistem menggunakan konsep Unified Modeling Language(UML).
SISTEM PENGAMBIL KEPUTUSAN PEMILIHAN SMARTPHONE ANDROID DENGAN KAMERA SELFIE TERBAIK
Authors: Indarti Indarti
Published: December 2021

Smartphone saat ini merupakan kebutuhansetiap masyarakat. Hal ini terlihat dari semua kalanganmenggunakannya terutama untuk kebutuhan hiburandalam hal ini adalah berselfie. Karena hal itu banyakvendor-vendor merek smartphone android yangmenciptakan smartphone dengan spesifikasi yang tinggi,karena banyaknya pilihan smartphone android selfie yangberedar di pasaran. Salah satu cara mengatasi masalahtersebut adalah dengan adanya suatu metode yang dapatmemberikan rekomendasi sebagai bahan pertimbanganuntuk pengambilan keputusan secara tepat. Penelitian inibertujuan membuat sistem pendukung keputusanpemilihan smartphone android selfie dengan menerapkanmetode Analytical Hierarchy Process yang dapatmenyelesaikan masalah dengan cara membandingkanantara smartphone android selfie satu dengan yang lain.Adapun yang menjadi kriteria dalam pertimbanganpemilihan smartphone android selfie yaitu harga, jenis layar,kualitas kamera, kapasitas memori, baterai. Hasil daripenelitian ini berupa kesimpulan perhitungan data darikuesioner yang disebar kepada mahasiswi dalam memilihsmartphone android selfie yang dapat dijadikan bahanpertimbangan untuk pengambilan keputusan dalammemilih smartphone android selfie yang paling banyakdipilih mahasiswi dengan menerapkan metode AnalyticalHierarchy Process sehingga diperoleh hasil yang terbaikdalam pengambilan keputusan.
Prognostic power of soluble urokinase plasminogen activator receptor (suPAR) for short-term mortality in patients seen in Emergency Departments due to infections
Authors: Rubio Díaz Rafael , de Rafael González Elena , Martín Torres Esther , Valera Núñez Elena , López Martos Aurora María , Melguizo Melguizo David , Picazo Perea María Piedad , López García Pedro Jesús , Fuentes Bullejos Patricia , Chafer Rudilla Matilde , Carretero Gómez Julián Fabián , Lorenzo Lozano María Carmen , Julián-Jiménez Agustín
Published: December 2021

Objectives. To analyse and compare 30-day mortality prognostic power of several biomarkers (C-reactive protein, procalcitonin, lactate and suPAR) in patients seen in emergency departments (ED) due to infections. Secondly, if these could improve the accuracy of systemic inflammatory response syndrome (SIRS) and quick Sepsis-related Organ Failure Assessment (qSOFA). Methods. A prospective, observational and analytical study was carried out on patients who were treated in an ED of one of the eight participating hospitals. An assessment was made of 32 independent variables that could influence mortality at 30 days. They covered epidemiological, comorbidity, functional, clinical and analytical factors. Results. The study included 347 consecutive patients, 54 (15.6%) of whom died within 30 days of visiting the ED. SUPAR has got the best biomarker area under the curve (AUC)-ROC to predict mortality at 30 days of 0.836 (95% CI: 0.765-0.907; P <.001) with a cut-off > 10 ng/mL who had a sensitivity of 70% and a specificity of 86%. The score qSOFA ≥ 2 had AUC-ROC of 0.707 (95% CI: 0.621-0.793; P < .001) with sensitivity of 53% and a specificity of 89%. The mixed model (suPAR > 10 ng/mL plus qSOFA ≥ 2) has improved the AUC-ROC to 0.853 [95% CI: 0.790-0.916; P < .001] with the best prognostic performance: sensitivity of 39% and a specificity of 97% with a negative predictive value of 90%. Conclusions. suPAR showed better performance for 30-day mortality prognostic power from several biomarkers in the patients seen in ED due to infections. Score qSOFA has better performance that SRIS and the mixed model (qSOFA ≥ 2 plus suPAR > 10 ng/mL) increased the ability of qSOFA.
Cycles in Color-Critical Graphs
Authors: Moore Benjamin R. , West Douglas B.
Published: December 2021

Tuza [1992] proved that a graph with no cycles of length congruent to $1$ modulo $k$ is $k$-colorable.  We prove that if a graph $G$ has an edge $e$ such that $G-e$ is $k$-colorable and $G$ is not, then for $2\le r\le k$, the edge $e$ lies in at least $\prod_{i=1}^{r-1} (k-i)$ cycles of length $1\mod r$ in $G$, and $G-e$ contains at least $\frac12{\prod_{i=1}^{r-1} (k-i)}$ cycles of length $0 \mod r$.

A $(k,d)$-coloring of $G$ is a homomorphism from $G$ to the graph $K_{k:d}$ with vertex set ${\mathbb Z}_{k}$ defined by making $i$ and $j$ adjacent if $d\le j-i \le k-d$.  When $k$ and $d$ are relatively prime, define $s$ by $sd\equiv 1\mod k$.  A result of Zhu [2002] implies that $G$ is $(k,d)$-colorable when $G$ has no cycle $C$ with length congruent to $is$ modulo $k$ for any $i\in \{1,\ldots,2d-1\}$.  In fact, only $d$ classes need be excluded: we prove that if $G-e$ is $(k,d)$-colorable and $G$ is not, then $e$ lies in at least one cycle with length congruent to $is\mod k$ for some $i$ in $\{1,\ldots,d\}$.  Furthermore, if this does not occur with $i\in\{1,\ldots,d-1\}$, then $e$ lies in at least two cycles with length $1\mod k$ and $G-e$ contains a cycle of length $0 \mod k$.
Twenty Vertex Model and Domino Tilings of the Aztec Triangle
Authors: Di Francesco Philippe
Published: December 2021

We show that the number of configurations of the 20 Vertex model on certain domains with domain wall type boundary conditions is equal to the number of domino tilings of Aztec-like triangles, proving a conjecture of the author and Guitter. The result is based on the integrability of the 20 Vertex model and uses a connection to the U-turn boundary 6 Vertex model to re-express the number of 20 Vertex configurations as a simple determinant, which is then related to a Lindström-Gessel-Viennot determinant for the domino tiling problem. The common number of configurations is conjectured to be $2^{n(n-1)/2}\prod_{j=0}^{n-1}\frac{(4j+2)!}{(n+2j+1)!}=1, 4, 60, 3328, 678912...$ The enumeration result is extended to include refinements of both numbers.
Diameters of Cocircuit Graphs of Oriented Matroids: An Update
Authors: Adler Ilan , De Loera Jesús A. , Klee Steven , Zhang Zhenyang
Published: December 2021

Oriented matroids are combinatorial structures that generalize point configurations, vector configurations, hyperplane arrangements, polyhedra, linear programs, and directed graphs. Oriented matroids have played a key  role in combinatorics, computational geometry, and optimization. This paper surveys prior work and presents an update on the search for bounds on the diameter of the cocircuit graph of an oriented matroid. The motivation for our investigations is the complexity of the simplex method and the criss-cross method.

We review the diameter problem and show the diameter bounds of general oriented matroids reduce to those of uniform oriented matroids. We give the latest exact bounds for oriented matroids of low rank and low corank, and for all oriented matroids with up to nine elements (this part required a large computer-based proof).  For arbitrary oriented matroids, we present an improvement to a quadratic bound of Finschi. Our discussion highlights an old conjecture that states a linear bound for the diameter is possible. On the positive side, we show the conjecture is true for oriented matroids of low rank and low corank, and, verified with computers, for all oriented matroids with up to nine elements. On the negative side, our computer search showed two natural strengthenings of the main conjecture are false.
Mitologi dalam QS. Al-Kafirun Perspektif Semiotika Roland Barthes
Authors: Jamaludin Muhamad , Aini Nur , Millah Ahmad Sihabul
Published: December 2021

The interpretation of Surah al-Kafirun today is found to be a little disturbing for religious people, both among religions and between religious communities. Especially after the largest Islamic organization in Indonesia, namely Nahdatul 'Ulama which issued bahtsul masail results about non-Muslims who are not infidels. Netizens are busy blaspheming and identifying non-Muslims as not even infidels to the point of stating that the meaning of the letter al-Kafirun today is no longer relevant. To answer this question, the author compiles Roland Barthes' theory of semiotics into this letter of al-Kafirun. The author interprets this letter of al-Kafirun using two levels of semiotics. The first level of semiotics analyzes linguistics or language. Meanwhile, the second level semiotics analyzes the connotative meaning in the text by revealing the mythical characteristics of the verse as stated in Roland Barthes' semiotic theory.
Hubungan Motivasi Dan Kemampuan Self Care Terhadap Pengelolaan Nutrisi Serta Cairan Pada Pasien Yang Menjalani Hemodialisis
Authors: Apriyanti Rizki , Bayu Saputra  , Rani Lisa Indra
Published: December 2021

Pasien gagal ginjal kronis perlu menjalani hemodialisis untuk membuang zat sisa di dalam tubuh. Hal tersebut memaksa pasien untuk mampu melakukan pengelolaan nutrisi dan cairan yang sesuai dengan anjuran yang diberikan oleh tenaga kesehatan, sehingga diperlukan motivasi yang tinggi dan kemampuan self care yang baik untuk mampu melakukan pengelolaan nutrisi dan cairan yang sesuai. Tujuan penelitian ini untuk mengetahui hubungan motivasi dengan pengelolaan nutrisi, hubungan motivasi dengan pengelolaan cairan, hubungan kemampuan self care dengan pengelolaan nutrisi dan kemampuan self care dengan pengelolaan cairan. Pengambilan data dalam penelitian ini menggunakan kuesioner yang sudah dilakukan pengujian validitas dan reliabilitas. Jenis penelitian ini yaitu kuantitatif dengan deskriptif korelasi dengan menggunakan pendekatam cross sectional. Jumlah responden pada penelitian ini berjumlah 74 responden. Pengambilan sampel pada penelitian ini menggunakan teknik non probability sampling dengan metode purposive sampling yaitu mengambil sampel sesuai dengan maksud dan tujuan penelitian. Penelitian ini menggunakan analisis bivariat yaitu uji fisher’s exact test. Hasil penelitian ini didapatkan bahwa tidak terdapat hubungan antara motivasi dengan pengelolaan nutrisi dengan nilai p = 0,816 > 0,05, terdapat hubungan antara motivasi dengan pengelolaan cairan dengan nilai p = 0,036 < 0,05, tidak terdapat hubungan antara kemampuan self care dengan pengelolaan nutrisi dengan nilai p = 0,245 > 0,05, dan terdapat hubungan antara kemampuan self care dengan pengelolaan cairan dengan nilai p = 0,010 < 0,05. Hasil penelitian ini dapat dijadikan rekomendasi bagi tenaga kesehatan untuk dapat meningkatkan kepatuhan pasien terhadap pengelolaan nutrisi dan cairan yang sesuai dengan anjuran tenaga kesehatan.
Pengaruh Paket Remaja Sehat Terhadap Pengetahuan Dan Sikap Remaja Tentang Dampak Pernikahan Usia Dini Di Cilacap
Authors: Kusmawati  , Idriani  , Sulaeman Suhendar
Published: December 2021

Pendahuluan masa remaja merupakan suatu masa kehidupan individu dimana terjadi eksplorasi psikologis untuk menentukan identitas diri. Menikah di usia remaja menjadi topik menarik dan menjadi sasaran utama pada kerangka kerjasama SDGs (Sustainable Development Goals). Dampak dari pernikahan usia dini adalah menurunnya kesehatan reproduksi, beban ekonomi yang semakin berat, kekerasan dalam rumah tangga dan penyakit menular seksual. Metode Penelitian ini kuantitatif dengan menggunakan metode pre-eksperimental design dengan pendekatan one group pre test and post test design. Populasi dalam penelitian ini adalah remaja perempuan usia 17-19 tahun Di Desa Sadabumi Kecmatan Majenang Kabupaten Cilacap. Sampel penelitian ini adalah 67 remaja perempuan. Instrumen pada penelitian ini adalah angket kuesioner kesehatan reproduksi dan dampak pernikahan usia dini yang telah dilakukan uji validitas dan reliabilitas oleh peneliti sebelumnya yaitu Siti Salamah. Hasil penelitian terdapat perbedaan pengetahuan dan sikap remaja tentang dampak pernikahan usia dini sebelum dan sesudah diberikan paket “Remaja Sehat” dengan nilai p-value=0,001 (p<0.05). Rekomendasi untuk menambah variable baru dengan menggunakan media atau kelompok kontrol.
Pemanfaatan Chitosan Dari Limbah Kulit Udang Sebagai Pestabil Pada Nanopartikel Perak Dengan Bioreduktor Daun Serai (Cymbopogon citratus)
Authors: Fatimah  , Islawati  , Asdinar  , AR.Pratiwi Hasanuddin
Published: December 2021

This study was based on the background Renewable research in nanotechnology has shown the creation of new, better performing products. Nanoparticles are part of nanotechnology which plays an important role in the development of science, especially its application in various fields including the health sector Chitosan has been widely applied commercially in the chemical, food and pharmaceutical industries. Chitosan can be a stabilizer alternative in the formation of silver nanoparticles.The purpose of this study was to determine the use of chitosan from shrimp shell waste as a stablizer on silver nanoparticles with lemongrass leaf as bioreductor. This research is a type of experimental research. Experiments were carried out to determine the ability of chitosan from shrimp shell waste as a stabilizer in silver nanoparticles with lemongrass leaf as bioreductor. Based on the results of the research, the spectrum shows that the silver nanoparticles without the addition of chitosan are formed at a maximum wavelength of 442 nm - 448 nm, while for silver nanoparticles with the addition of chitosan are at a wavelength of 458 nm - 470 nm. The conclusion Chitosan from shrimp shell waste can be used as a stabilizer in silver nanoparticles with lemongrass leaf as bioreductor with a maximum wavelength of 470 nm with a synthesis time of up to 72 hours with an absorbance value of 0.610 nm.
Discussion as a Modern Method of Teaching Foreign Languages to Students of the «Tourism» Major
Authors: PAVLYK Olha
Published: December 2021

The study considers the issues of discussion in education and in the training of students of the «Tourism» major. Tourism is one of the most popular majors among the students. Working in the tourism industry person must have professional skills and a high level of knowledge of foreign languages. While applying theoretical knowledge into practice, some complications occur for the students. The ability to produce clearly utterances in a foreign language widens professional possibilities of future specialists of tourism industry. The problem-solving approach helps students to put appropriative knowledge into practice and to develop communicative skills. The creation of problem situations is a promising approach, which we can conceive as a principle of education and as a method of education. This new didactic approach can be used at all stages of the educational process. Discussion is one of the problem-solving methods in teaching foreign languages. The author analyses the modern forms of discussion. The aim of the research is to draw attention of the foreign languages teachers to the discussion as a pedagogical technology and to point out the importance of application of this modern pedagogical method in teaching foreign languages and education of students of the «Tourism» major. The article outlines different forms of discussion and considers the debating process and content for the foreign languages teachers to adapt this technology to their objects and aims. The author concludes the effectiveness of using discussions on foreign language lessons and gives the recommendations of the discussion and debates application in the teaching process. This method can be used for many majors. In this article the author shows the effectiveness of using discussions on foreign language lessons for students of the «Tourism» major. The usage of this method will foster achievement of the forecast results in mastering not only lexical skills but also communicative skills to work successfully in the travel industry.
Theoretical and Methodological Aspects of Improving the Program and Planning Management of Regional Tourism Development in the Context of Decentralization
Authors: SHCHEPANSKIY Eduard
Published: December 2021

It is proved that for effective regional management of the tourism sector it is necessary to pursue a clear, high-quality and purposeful regional policy. To do this, you must use the full range of available mechanisms and tools. In the course of the research it is established that one of the most effective tools that should be used for the development of regional tourism in the conditions of decentralization is the program-planning method of management. It is substantiated that the basis of regional tourism management should be a comprehensive program aimed at identifying and using regional reserves to improve customer service tourism services in a certain area, taking into account the specifics of the region, its climatic, demographic, natural resource, environmental characteristics. It is determined that in the field of regional tourism development planning there are a number of foreign and domestic approaches to its understanding. The main features of foreign (physical, standardized, economic-political, modelling, PASOLP-approach) and domestic (resource, marketing, socio-economic, political-managerial, project) approaches are established and systematized, as well as their advantages and disadvantages are described. It is proved that tourism is an intersectoral complex, and therefore there is an objective need to ensure the interaction of different approaches developed by world and domestic practice in planning the development of tourism at the regional level. Given the peculiarities of the method of integrated planning, a comprehensive approach to regional tourism planning is proposed, which includes the following stages: stage of review and analysis, stage of defining tourism strategy and selection of priority tourist flows, stage of improving management structures and legislation, stage of physical planning and implementation and consequences. It is proposed to put a comprehensive approach to regional tourism planning as a basis for improving the methodological recommendations for drawing up a regional tourism development program. An algorithm for developing a regional tourism development program has been developed, which includes the following stages: identifying software-solvable problems, preparing tasks for program development, forming a «tree of goals» of the program, developing program options, evaluating and choosing an effective program option, project design, control of a program realization.
Internships for TINRO-Center specialists in fisheries research and fish production organizations in Japan
Authors: Kurmazov Aleksandr
Published: December 2021

In the period from 1994 to 2007, Japanese scientific and industrial fishing organizations received trainees from the TINRO-Center. The internship topics included familiarization with Japanese resource research, fish processing technologies, and some aspects of aquaculture. The article discusses the conditions that made these internships possible, as well as the change in conditions that led to the completion of this type of Russian-Japanese cooperation in fishing.
population dynamics, rational fishing, intensity and selectivity of fishing, emissions, regulation of the level of fishing impact, stock-market-fishing system
Authors: Maiss Artur , Maiss Natalya
Published: December 2021

The article proposed to discuss a concept of new strategy for the sustainable use of populations of aquatic organisms using as an example a fishery for Walleye Pollock in the Far Eastern seas of the Russian Federation. It is shown that the current regulations governing the impact of fishing contained in the Fishing Regulations do not quite consider changes related to the dynamics of pollock populations parameters. As a result, there is an uncontrolled and often negative impact of fishing, which leads to changes in the phenotypic and size-age structure of W. Pollock populations being fished, which ultimately affects the profitability of fishing. It is proposed to develop a separate strategy for each W. Pollock stock unit, which annually regulates the level of fishing impact, depending on the state of the stocks and market conditions. The proposed strategy concept makes it possible to regulate not only the allowable volume of catch, but also the size structure of catches, by changing the fishing parameters every year. It will keep the harvested stocks stable and will help to obtain the maximum possible fishing profitability.