bluuebunny/crossref_metadata_2025 huggingface dataset:
Rancang Bangun Prototype Smart Dc House
Authors: Rosyid Idris Ahmad , Rajab Husain Muhammad , Noor Nirwan A.
Published: July 2022

Solar energy is a source of livelihood for living things that is available in very large quantities, is not polluting, will not run out but is free. However, it is rarely found that the function and benefits of the sun are massive. One of the uses of solar energy is the use of solar cell panels as a renewable energy generator that can produce DC electricity. This study aims to design a smart DC home using a Solar Power Plant (PLTS). This study also aims to calculate the output power of the DC House. Accordingly, the research was conducted with hardware design and software design. Data collection is done by testing and observation techniques. Researchers based on research and discussion can say that they have succeeded in designing a Smart DC House with a total energy requirement used per day, which is 122.2 watt-hours per day. The output power obtained from the system is around 153 watt-hours per day with the specifications of the solar module used with a capacity of 50 Wp with a minimum battery capacity of 38 Ah. This system is built with a house size of 112 cm x 70 cm x 40 cm which consists of a bedroom, bathroom, living room, terrace, and kitchen with a microcontroller as a processor, the sensors used are LDR sensors, raindrop sensors, and infrared photodiode sensors. with the advantages of the system, namely the roof that can open and close automatically
Rancang Bangun Electronic Load Control Generator pada Pembangkit Listrik Tenaga Mikro Hidro Berbasis Mikrokontroler dan IoT
Authors: Sofyan Sofyan , Naim Kurniawati , Basri Muh Arga
Published: July 2022

Changes in frequency and voltage caused by erratic load changes on consumers of Micro Hydro Power Plants (MHP) can damage generators and household appliances consumers. This problem can be addressed by providing a replacement load. However, to optimize the replacement load, it is necessary to design a control system for the replacement load. This research was conducted to control the generator output when an erratic load change occurs. In addition, this study also aims to monitor the generator output remotely using the internet. Accordingly, the research was conducted with hardware design and software design. Data collection is done by testing technique, while data analysis is done by simple regression. Based on the results of research and discussion, it can be concluded that the use of design tools can control the replacement load and measure voltage, current, and frequency. The use of this tool can also monitor and store data using the GSM internet network so that monitoring can be carried out remotely
Depan
Authors: Depan Depan
Published: July 2022

Depan
ANALISIS PENEMPATAN STAF TERHADAP PRODUKTIVITAS KERJA PADA PENGABDIAN STRATA 1 DI UNIVERSITAS DARUSSALAM GONTOR
Authors: Firmansyah Ferdyca Bayu , Setiono Ahmad
Published: July 2022

Sumber daya manusia merupakan komponen dan asset utama pada seluruh aktivitas perusahaan. Perencana dan pelaku  aktif dalam aktivitas perusahaan adalah sumber daya manusia yang produktif. Produktivitas kerja SDM didorong oleh keseimbangan antara faktor  alokasi kualitas pekerjaan (output) dan efisiensi capaian kinerja (input). Produktivitas kerja dalam suatu perusahaan dapat dicapai dengan penempatan karyawan. Namun, produktivitas kerja yang dipengaruhi oleh penempatan karyawan akan berbeda dengan penempatan mahasiswa volunteer (sukarelawan). Oleh Karena itu tujuan penelitian ini untuk mengetahui pengaruh penempatan sukarelawan staf s1 terhadap produktivitas kerja. Dalam melakukan hal ini, Universitas Darussalam (UNIDA) Gontor merupakan objek penelitian ini. Data diambil dengan menyebarkan kuesioner kepada sampel sebanyak 72 responden dari jumlah populasi 88 orang dengan taraf kesalahan 5% dari jumlah populasi. Analisis yang digunakan adalah uji validitas, uji reliabilitas, uji normalitas, uji heteroskedastisitas, uji regresi linier sederhana, dan uji hipotesis menggunakan alat ukur SPSS. Adapun hasil penelitian ini menunjukkan bahwa, hasil analisis pengaruh penempatan staf terhadap produktivitas kerja pada staf strata 1 di Universitas Darussalam Gontor, ditemukan hasil sebesar (18,1%). Artinya 18,1% produktivitas kerja, dipengaruhi oleh penempatan staf. Sedangkan 81,9% lainnya, dipengaruhi oleh faktor lain yang tidak diteliti dalam penelitian ini.
ANALISIS DAYA SAING EKSPOR KOPI SUMATERA SELATAN DI PASAR ASEAN
Authors: Apriani Trilita
Published: July 2022

Plantation is one of the most important and strategic sub-sectors in the socio-economic life of the people in South Sumatra Province. South Sumatra has a high amount of coffee production compared to other provinces, but in reality the average number of exports is not still relatively small compared to the results of its production. Descriptive research with a qualitative method was conducted intensively, in which researchers participated in the field, and conducted a comprehensive analysis of various documents found in the field. Primary data were obtained through interviews and observations, while secondary data were obtained from books, journals, reports, from various relevant agencies and from credible websites. Then, coffee export competitiveness is analyzed with Diamond Porter's Theory guidelines and strategy analysis with Porter's Generic Strategy. This study found that South Sumatra has competitive advantages including conditions with supporting natural resources so that the amount of production is abundant, but needs to be supported by factor conditions, more adequate infrastructure, such as access to plantation roads and seaports as access to export trade, and Improving the formulation of clear trade management policies. The strategy used to increase the competitiveness of South Sumatra coffee exports, namely by creating superior products in terms of differentiation, namely creating quality and different coffee, was built by creating a team of quality and integrity workers so as to create quality production from upstream to downstream, and offers competitive prices, so as to increase the competitiveness of South Sumatra coffee exports.
PENGARUH PENGELOLAAN ARSIP TERHADAP KEPUASAN DOSEN DI POLITEKNIK NEGERI MANADO JURUSAN ADMINISTRASI BISNIS
Authors: Mandulangi Jufrina , Mandulangi Juliet P.T. , Rundengan Margaretha
Published: July 2022

ABSTRAKSetiap organisasi baik swasta maupun pemerintah menjalani berbagai kegiatan seperti produksi, pemasaran dan administrasi guna mencapai tujuan organisasi perlu menerapkan teknologi untuk mengoptimalkan hasil pekerjaan yang telah ditetapkan sesuai rencana. Semua bidang tersebut bekerja sama dan saling berhubungan satu dengan yang lain. Administrasi perkantoran merupakan kebutuhan yang sangat mendukung keberhasilan dari suatu orgasisasi dengan cara tata kerja yang sistematis, efisien dan praktis.Pengelolaan arsip secara baik yang dapat menunjang kegiatan administrasi agar lebih lancar seringkali diabaikan dengan berbagai macam alasan. Berbagai kendala seperti kurangnya tenaga di bidang kearsipan maupun terbatasnya sarana dan prasarana selalu menjadi alasan buruknya pengelolaan arsip di hampir sebagian besar instansi pemerintah maupun swasta.Berkaitan dengan uraian di atas, peneliti memilih Politeknik Negeri Manado Jurusan Administrasi Bisnis sebagai objek penelitian dilandaskan karena pengelolaan arsip terkendala pada kurangnya perhatian sumber daya manusia terhadap pentingnya arsip sehingga arsip semakin hari semakin menumpuk dan tidak tertata dengan baik, sarana dan prasarana yang kurang memadai, kerusakan akibat kurangnya perawatan. Masalah lain yang timbul yaitu tidak berlaku kartu pinjam arsip terkadang tidak dapat diketahui keberadaanya sehingga arsip dapat hilang atau terselip. Berdasarkan pengamatan, peminjaman arsip dinamis hanya secara verbal tanpa adanya bukti peminjaman arsip. Hal ini dapat menyebabkan arsip tersebut sulit dilacak keberadaannya dan berpotensi hilang karena tidak tahu siapa dan kapan peminjaman arsip tersebut dilakukan.Penelitian ini bertujuan untuk mengetahui pengaruh pengelolaan arsip (seperti : kesederhanaan arsip, keamanan arsip, strategis arsip, dan pengetahuan arsip) terhadap kepuasan dosen di Politeknik Negeri Manado Jurusan Administrasi Bisnis. Sistem pengelolaan arsip sangat dibutuhkan oleh pihak yang berkepentingan dengan urusan dokumen pemakai yakni bagi dosen berupa proses pengelolaan hasil ujian mahasiswa, data profil dan identitas yang tersimpan baik untuk pengurusan kenaikan pangkat maupun surat-surat keputusan yang penting dan lain-lainnya.
PENGARUH BRAND AMBASSADOR TERHADAP BRAND IMAGE PRODUK WARDAH PADA MAHASISWA POLITEKNIK NEGERI UJUNG PANDANG
Authors: Raihanah Siti , Sari Syahriah , Usman Ahmadi
Published: July 2022

This study aims to determine the effect of brand ambassador of brand image of wardah products used by students of Politeknik Negeri Ujung Pandang. The problem of this study is that some students feel wardah’s brand ambassadors have not influenced them to use the wardah products. The study is conducted in Politeknik Negeri Ujung Pandang. Based on purposive sampling method, a total number of sample is 83 students of business administration department. Interviews and questionnaire was used to get the data of this study. This study showed that brand ambassador impact significantly brand image of wardah products for students of business administration department. The determination coefficient of this study is 0,36% meaning that the percentage of brand ambassador affects brand image at 36%, while 74% of brand image are influenced by other variables.
PENGARUH KEMUDAHAN, KEMANFAATAN, DISKON, DAN CASHBACK TERHADAP KONSUMSI MAHASISWA MENGGUNAKAN E-WALLET
Authors: Pernanda Teguh , Aswan Andi , Balele Bintang
Published: July 2022

Penggunaan E-wallet sebagai salah satu alat pembayaran non tunai menjadi semakin berkembang. Meskipun demikian, masih terdapat kelompok masyarakat yang masih enggan menggunakannya salah satunya karena pertimbangan risiko. Penelitian ini bertujuan untuk menganalisa pengaruh persepsi kemudahan penggunaan, persepsi kemanfaatan, persepsi diskon dan cashback, terhadap tingkat pengeluaran mahasiswa dengan menggunakan e-wallet. Penelitian ini menggunakan sample terdapat 70 Mahasiswa yang menjadi sampel dengan menjawab daftar pertanyaan melalui kusioner online yang disebar. Penelitian ini menggunakan teknik analisis kuantitatif dengan metode regresi linear berganda. Berdasarkan hasil penelitian, persepsi kemudahan penggunaan, dan persepsi kemanfaatan berpengaruh positif namun tidak signifikan terhadap persentase konsumsi. Sedangkan, variabel persepsi diskon dan cashback berpengaruh positif dan signifikan terhadap persentase konsumsi Mahasiswa menggunakan e-wallet.
Aspects of photosynthesis and metabolic compounds in seedlings Talisia esculenta (A. St. Hil) Radlk under different shading nets
Authors:   Universidade Federal de Lavras, Ribeiro Suelen Francisca , Dias Gabrielen de Maria Gomes ,   Universidade Federal do Ceará, Dória Joyce ,   Universidade Federal de Lavras, Pasqual Moacir ,   Universidade Federal do Ceará, Labory Claúdia Regina Gontijo ,   Universidade Federal de Lavras
Published: July 2022

The light directly affects the phytosanitary processes of plants, variations in plant length conditions and conditions directly affecting the production of environmental conditions and variations as well as pigments. In this study, this study aims to evaluate the changes that occur in the gas exchange process and in the production of metabolites in Talisia esculenta seedlings, through the use of colored shading screens. The seeds of T. esculenta were used, which were used in an alternative way, which were sown replacement in substrate (vermiculite: polypropylene), molded to the following treatments in the blue mesh, which were replaced by black and white treatments, which constituted the following treatments. The design was completely randomized with three of six seeds each, totaling eighteen seeds for treatment. After 180 days, plants already defined, the levels of pigments and phenolic compounds were defined. The results of increased energy and protection of wave modulation settings by secondary shadow networks of energy reserves and photoinhibition protection from secondary photoinhibition. Plants are white Talisia esculenta, similar to more identical interpretation shading, such as starch grains and also higher chlorophyll contents. The construction mesh provides the best development of Talisia esculenta (A. St. Hil) Radlk plants.
KEPEMILIKAN INSTITUSIONAL TERHADAP PENGHINDARAN PAJAK
Authors: Afrika Rizki
Published: July 2022

The purpose of this research is  to analyze the effect of Institutional Ownership on Tax Avoidance with 5 control variables, which are Profitability, Leverage , Company Size, Sales growth and Fixed Asset Intensity. This research uses quantitative approach with secondary data obtained from financial reports published on the IDX website in 2016-2019. The population of this research is manufacturing companies in the Mining sector and Basic Industry and Chemicals . The sample selection method used is purposive sampling with 43 sample companies. The results of the research prove that Institutional Ownership has a negative effect on Tax Avoidance
Wastewater Treatment Efficiency by a Freshwater Phylactolaemate Bryozoan and Experimental Feeding with Protozoa
Authors:   Department of Environmental Technology and Management, Faculty of Environment, Kasetsart University, Thailand, Thongdang Wasinee , Chaichana Ratcha ,   Department of Environmental Technology and Management, Faculty of Environment, Kasetsart University, Thailand, S. Wood Timothy ,   Wright State University, Dayton, Ohio 45435, USA
Published: July 2022

The wastewater treatment ponds of the King’s Royally Initiated Laem Phak Bia Environmental Research and Development (LERD) Project in west-central Thailand provide habitats for freshwater bryozoans, which are colonial invertebrate animals. Bryozoans sieve food particles out of the water using a retractable lophophore and can play an important ecological role in wastewater treatment. In this unique environment, we: (1) investigated the efficiency of a phylactolaemate bryozoan (Plumatella casmiana) in wastewater treatment, measured by BOD5, chlorophyll a and turbidity; and (2) determined the role of protozoans in the diet of the bryozoan P. casmiana. Comparison of growth rate and fecal pellet characteristics between protozoan-fed bryozoans and phytoplankton-fed bryozoans was investigated. At the end of our wastewater treatment experiment, water quality parameters were markedly improved in the treatment with bryozoans compared to the control (without bryozoans). The treatment efficiency levels for BOD5, turbidity, and chlorophyll a were 24.04%, 59.21%, and 55.13%, respectively. The growth rates of bryozoans in the experimental treatment increased over time. Our study also revealed that this bryozoan can feed on a diet of protozoans under experimental conditions. However, the average daily growth rate of protozoan-fed bryozoans -20 zooids per day was lower than that of phytoplankton-fed bryozoans 19 zooids per day. This may have been due to incomplete digestion of protozoans or insufficient nutrition in the bryozoans. The results from this study provide better understanding of bryozoan ecology and their role in wastewater treatment systems.
ОРГАНІЗАЦІЙНО-МЕТОДИЧНІ ЗАСАДИ АУДИТУ ІНТЕГРОВАНОЇ ЗВІТНОСТІ ПІДПРИЄМСТВ
Authors: Прозоров Денис Вікторович , Юрченко Олена Сергіївна
Published: July 2022

The article is devoted to the study of the problems of the audit of integrated reporting of enterprises as a tool for informing stakeholders about the priorities and values of companies in economic, social and environmental dimensions. The purpose of the article is to develop scientific and methodological recommendations for improving the organizational and methodological support of the audit of integrated reporting. The object of the study is the audit process of integrated reporting. Methods used in the research: logical and meaningful, methods of scientific knowledge, induction, deduction, analysis, etc. Hypothesis: the research consists in the assumption of the need to develop the methodology and develop recommendations for improving the organizational and methodological principles of the audit of integrated reporting of enterprises from the standpoint of increasing the social responsibility of enterprises. Presentation of the main material. Concepts of sustainable development, values and principles are defined as the methodological basis of the audit of integrated reporting. The subject field and priority directions for improving the audit of integrated reporting are characterized. The organizational and methodological provisions of the audit of integrated reporting are substantiated on the example of the audit of human capital in selected directions. The human capital audit process is represented by the following stages: the program for checking the objects of the audit of costs related to human capital, audit procedures, audit evidence, analytical procedures for checking costs for the development of human capital according to criteria (availability, rights and obligations, completeness, value rating); audit methods of integrated reporting under the section of socially responsible activities; formation of audit evidence and documentary support of the audit. The expediency of using analytical tools to assess the sustainable development of enterprises in a three-dimensional dimension is argued. The originality and practical significance are determined by the justification of the initial provisions regarding the development of the audit methodology of integrated reporting and the development of recommendations for the organizational and methodological support of the audit of human capital. Conclusions and prospects for further research. The implementation of recommendations on improving the organizational and methodological support of the audit of integrated reporting will contribute to increasing the effectiveness of the audit as a tool for informing stakeholders about the future economic benefits and prospects for sustainable development of enterprises. The prospects for further research are in the development of the methodology of the audit of the quality of preparation of integrated reporting and the assessment of its impact on increasing the social responsibility of enterprises.
The Differences of Pepsinogen I and H. Pylori Levels in Patients With Gastric Premalignant Lesion
Authors: Lubis Ainun , Siregar Gontar Alamsyah
Published: July 2022

Background: Gastric cancer is the fifth most common cancer worldwide, precancerous lesions is triggered by H. pylori infection and any other factors. Recent reports confirmed that serum pepsinogens are a valuable biomarker gastric cancer even before the discovery of H. pylori.
Research Methods: This study is a cross-sectional study involving 80 confirmed patients with Gastric Premalignant Lesion at Adam Malik General Hospital, Permata Bunda General Hospital, Medan, on April-November 2018. These two variables is sought using the Mann Whitney test (normality test P < 0,05). H. pylori were diagnosed by positive result of examination of Carbon-14 urea breath test (C-UBT) or Campylobacter-like organism (CLO). Examination of Pepsinogen I measured by Abbott ARCHITECT Pepsinogen I Reagent Kit (Abbott Laboratories Inc., Chicago, IL, USA).
Result: Of the 60 participants who confirmed has gastritis premalignant lesion according to the inclusion criteria. From the table of characteristic descriptive, it was found that 48 patients were male (60%) and 32 patients were female (40%). From CLO and 14C-UBT, it was found 35 patients were H. pylori-positive (43,8%) and 45 patients were H. pylori-negative (56,3%). Mean age was 51.03 ± 10.97  years. Mean levels of Pepsinogen I  was 44.28 ± 21.77. From the second table, it was found that 35 (43,8%) patients  with H. pylori-positive has 47.84 mean levels of Pepsinogen I, and 45 (56,3%) patients with H. pylori-negative has 34,79 mean levels of Pepsinogen I. The results of Mann Whitney's correlation analysis found a significant correlation between Pepsinogen (PG) I and H. Pylori in patients with Gastric Premalignant Lesion (p < 0,05).
Conclusion : It was found that there was a correlation between Pepsinogen (PG) I levels and H. Pylori in patients with Gastric Premalignant Lesion (p < 0,05).
МЕТОДИ ФОРМУВАННЯ КОНКУРЕНТОСПРОМОЖНОСТІ ПІДПРИЄМСТВ
Authors: Гріщенко Ірина , Гринчук Тетяна , Циганчук Вадим
Published: July 2022

В статті досягнення високого рівня конкурентоспроможності підприємства розглядається як проблема розвитку та вдосконалення, вирішення якої забезпечується впровадженням та реалізацією технологічних (виробничих, предметних) та управлінських інновацій. Впровадження технологічних інновацій спрямоване на зниження витрат, збільшення продуктивності праці, збільшення швидкості проектування та формування нових видів товарів, робіт та послуг. Впровадження управлінських інновацій є менш ресурсомістким процесом, тому підприємств є менш витратним методом формування конкурентоспроможності. Впровадження управлінських інновацій спрямоване на підвищення ефективності управлінських рішень, підвищення адаптаційних можливостей підприємств, підвищення швидкості управління зовнішніми та внутрішніми комунікаціями на підприємстві. Застосування кластерного походу до організації стратегічного союзу інноваційно-орієнтованих підприємств, що ґрунтується на інтегруванні підприємств з великим інтелектуальним потенціалом та людським капіталом, з іншими підприємствами, визнаними як точки економічного зростання (основи) регіонального кластера.
PENGARUH BAURAN PEMASARAN TERHADAP KEPUTUSAN NASABAH MEMILIH PRODUK TABUNGAN SIMASKER PT. BANK PEMBANGUNAN RAKYAT KERINCI
Authors: Haryono Gampo , Fitriya Sri , Salamah Salamah
Published: July 2022

This study aims to determine the effect of the marketing mix, namely product, price, location, and promotion, on customer decisions to choose Simasker savings products PT. Kerinci People's Development Bank. In this study using quantitative methods by processing primary data through questionnaires given to customers of Bank Kerinci as many as 50 respondents with Non Probability Sampling technique. The analysis used in this research includes instrument test, statistical test, classical assumption test, and multiple linear test. Based on the results of research tests conducted, namely: 1) Product variable (X1) has a positive and significant effect on Customer Decisions (Y); 2) Price variable (X2) has no effect on customer decisions (Y); 3) Location variable (X3) has no effect on customer decisions; 4) Promotion variable (X4) has a positive and significant effect on customer decisions.
Efektifitas Terapi Pijat Kaki Dan Rendam Air Hangat Campur Kencur Untuk Edema Kaki Pada Ibu Hamil Trimester III Di Desa Margorejo Jati Agung Kabupaten Lampung Selatan
Authors: Handayani Esti , Novikasari Linawati
Published: July 2022

ABSTRAKBerdasarkan data Dinas Kesehatan Provinsi Lampung Pada tahun 2017 AKI di lampung terus meningkat sebesar 158 kasus, dan pada tahun 2018 kasus AKI meningkat mencapai 130 kasus. Angka terjadinya kematian pada ibu hamil di lampung pada tahun 2018 disebabkan beberapa faktor yaitu karena anemia 36.3, perdarahan ante partum 11.7%, eklampsia pada kehamilan dengan keluhan sakit kepala berat dan tekanan darah tinggi pada ibu hamil sebelum atau sesudah persalinan yaitu mencapai 24%. Tujuan pemberian terapi untuk melancarkan peredaran darah, membentu mengatasi stress, peningkatan system keseimbangan dan membantu relaksasi. Rancangan studi kasus (case study) menggunakan 2 subjek yang berdomisili di Desa Margorejo Kecamatan Jati Agung. Metode yang digunakan adalah pemberian tindakan terapi pijat kedua kaki yang bengkak dan melakukan rendam kaki dengan air yang hangat campur kencur pada ibu hamil yang kakinya mengalami bengkak. Hasil studi kasus menunjukkan bahwa setelah diberikan terapi pijat pada kaki dan melakukan rendam kedua kaki menggunakan air hangat yang dicampur dengan kencur pada ibu hamil trimester ke tiga mengalami penurunan pada kakinya yang bengkak. Sebelum dilakukan terapi lingkaran kaki klien 26 cm dengan pitting edema 0.7 cm dan setelah dilakukan terapi selama 5 hari terdapat perubahan pada kaki menjadi 23 cm dengan pitting edema 0.2 cm. Kata Kunci: Pijat Kaki, Rendam Air Hangat Campur Kencur, Edema KakiABSTRACT Based on data from the Lampung Provincial Health Office, in 2017 MMR in Lampung continued to increase by 158 cases, and in 2018 MMR cases increased to 130 cases. The death rate for pregnant women in Lampung in 2018 was due to several factors, namely anemia 36.3, ante partum bleeding 11.7%, eclampsia in pregnancy with complaints of severe headaches and high blood pressure in pregnant women before or after delivery, which reached 24%. The purpose of therapy is to improve blood circulation, help overcome stress, improve the balance system and help relaxation. The case study design uses 2 subjects who are domiciled in Margorejo Village, Jati Agung District. The method used is descriptive analysis method and nursing care. The results of the case study showed that after being given massage therapy on the feet and soaking both feet using warm water mixed with kencur in the third trimester pregnant women experienced a decrease in swollen feet. Before therapy the client's foot circle was 26 cm with pitting edema 0.7 cm and after 5 days of therapy there was a change in the foot to 23 cm with pitting edema 0.2 cm. Keywords: Foot Massage, Soak Warm Water Mixed With Kencur, Leg Edema
RELATIONSHIP OF RISK FACTORS FOR STUNTING IN BADUTA AGES 6-24 MONTHS IN BAITUSSALAM DISTRICT ACEH BESAR DISTRICT
Authors: Sofia Sofia , Agustina Irma
Published: July 2022

The problem of stunting in Aceh Besar exceeds the standard set of WHO, which is 38.7% caused by many risk factors. This study aims to determine the risk factors of stunting in children aged 6-24 months in Baitussalam, Aceh Besar. The type of this research is observational analytic with a cross-sectional method that involves 189 children under two years old. Data were collected by filling out questionnaires, maternal and child health books, and measuring body length. The results showed that children who are stunted were 24.3% and those who were not stunted were 75.7%. There were stunting children with a history of non-exclusive breastfeeding (93.5%), pre-term gestational age (82.6%), a history of low birth weight (10.9%), mothers with junior high school education levels (60.9%), fathers with junior high school education level (45.7%) and low family income (68.8%). Statistical test analysis found that the risk factors of stunting have a relationship with history of exclusive breastfeeding (p-value = 0.00), gestational age (p-value = 0.00), history of low birth weight (p-value = 0.022), mother’s education level (p-value = 0.00), father's education level (p-value 0.002) and family income (p-value = 0.00). This study concluded that risk factors which include the history of exclusive breastfeeding, gestational age, history of LBW, education level of mother and father, and family income have a relationship with the incidence of stunting in Baitussalam District, Aceh Besar District.
Examining the Asymmetric Impacts of Interest and Exchange Rate on Investment in Egypt for the Period 1976-2020: Applying NARDL Model
Authors: Sallam Alhakimi Saif , Rashad Shama Talat
Published: July 2022

Most of the studies conducted in the past decades focused on the effect of interest rates and exchange rates on domestic investment under the assumption that the independent variables have the same effect on the dependent variable, but there were limited studies that investigated the unequal effects of changes in interest rates and exchange rates, both positive and negative, on domestic investment.  This study used a nonlinear autoregressive distributed lag (NARDL) model to assess the unequal effects of the real interest rate and real exchange rate variables on domestic investment in Egypt for the period 1976 - 2020.  The results revealed that positive and negative shocks for both exchange rates have unequal effects on investment in the long and short term.  In addition, the stability of the nonlinear model was tested using recursive estimate tests and found to be stable.
Industrial Sector and Development of Iraqi Economy by Kaldor's Approach For Years (2017-2030)
Authors: Ghazi Khalil Jasim Al- Hayaly Adel
Published: July 2022

The study aims to clarify the impact of growth in the industrial sector on economic growth in the Iraqi economics according to the methodology of Kaldor for (2017-2030) , taking into consideration the effect of the accumulation of capital in the calculation of growth rates in the economy through productivity estimate of Total Factor Productivity (TFP) to growth in the economy, which is why the study assumes a formula to comply with the laws of Kaldor growth models developed requirements. This study is the most important to find out  the development of the laws of Kaldor among Arabic studies, especially the first and third, so that the relationship between the growth of industrial production and economic growth as represented by the overall productivity of factors of production , while employment relationship is in the non-manufacturing sector with total production of inputs (TFI).

The study has concluded from the developed formulation to calculate degree of increasing in returning  any production stage that the increasing degree of return comparable size when estimating the laws formats as there is a strong impact between the growth rates in industrial production and growth rates in gross domestic product
Analysis of Models (NAGARCH & APGARCH) by Using Simulations
Authors: Dhaher Alwan Heba , Najm Abdulla Suhail
Published: July 2022

Simulation experiments are a means of solving in many fields, and it is the process of designing a model of the real system in order to follow it and identify its behavior through certain models and formulas written according to a repeating software style with a number of iterations. The aim of this study is to build a model  that deals with the behavior suffering from the state of (heteroskedasticity) by studying the models (APGARCH & NAGARCH) using (Gaussian) and (Non-Gaussian) distributions for different sample sizes (500,1000,1500,2000) through the stage of time series analysis (identification , estimation, diagnostic checking and prediction). The data was generated using the estimations of the parameters resulting from the application of these models to the return series for the exchange rates of Iraqi dinar against US dollar (IQ/USD) for the period from (21/7/2011) until (21/07/2021) and then using these estimations in the process of generating data. The identifications were made using the (Ljung-Box and ARCH tests) with  (1000 replicates) and the result showed the presence of states (autocorrelation and heteroskedasticity) and this states increased with increasing the sample size and the best result of NAGARCH with Normal distribution and the best result of APGARCH with General error distribution. The Maximum Likelihood Estimation method used to estimate the parameters of the models and the best result with largest sample size (2000) , in the diagnostic checking phase the result showed the ability of the models (NAGARCH & APGARCH) to process the states of (autocorrelation and heteroskedasticity) and the best result with (APGARCH) model when the error distributed (General error distribution)
Bayes Analysis for the Scale Parameter of Gompertz Distribution
Authors: A. Naser Al-Obedy Jinan
Published: July 2022

In this paper, we investigate the behavior of the bayes estimators, for the scale parameter of the Gompertz distribution under two different loss functions such as, the squared error loss function, the exponential loss function (proposed), based different double prior distributions represented as erlang with inverse levy prior, erlang with non-informative prior, inverse levy with non-informative prior and erlang with chi-square prior.

The simulation method was fulfilled to obtain the results, including the estimated values and the mean square error (MSE) for the scale parameter of the Gompertz distribution, for different cases for the scale parameter of the Gompertz distribution, with different samples sizes. The estimates have been compared in terms of their mean-squared error (MSE).

The results of this paper show that bayes estimators of the scale parameter  of the Gompertz distribution, under the exponential loss function (proposed) are superior to the bayes estimators  under  the squared error loss function , based on erlang-chi-square double prior with  for  all samples sizes  and for all the true values of , in terms of their mean-squared error (MSE)
Using a hybrid SARIMA-NARNN Model to Forecast the Numbers of Infected with (COVID-19) in Iraq
Authors: Ahmed Hamel Ayat , Ismael Abdulwahhab Baydaa
Published: July 2022

Coronavirus disease (COVID-19) is an acute disease that affects the respiratory system which initially appeared in Wuhan, China. In Feb 2019 the sickness began to spread swiftly throughout the entire planet, causing significant health, social, and economic problems. Time series is an important statistical method used to study and analyze a particular phenomenon, identify its pattern and factors, and use it to predict future values. The main focus of the research is to shed light on the study of SARIMA, NARNN, and hybrid models, expecting that the series comprises both linear and non-linear compounds, and that the ARIMA model can deal with the linear component and the NARNN model can deal with the non-linear component. The models were applied in the health sector to predict the numbers of people infected with the Covid-19 virus in Iraq where the data were collected via the website of the Iraqi Ministry of Health through the daily epidemiological situation of all Iraqi provinces for the period (2021\3\28 to 2021\8\15). When analyzing, studying, and comparing these models, the researcher noted that the hybrid model outperformed other models because it had the lowest value for the MSE, RMSE, MAE, and MAPE so it was used to predict future values.
Estimation of Time of Survival Rate by Using Clayton Function for the Exponential Distribution with Practical Application
Authors: Kadhim Jewi Muna
Published: July 2022

Each phenomenon contains several variables. Studying these variables, we find mathematical formula to get the joint distribution and the copula that are a useful and good tool to find the amount of correlation, where the survival function was used to measure the relationship of age with the level of cretonne in the remaining blood of the person. The Spss program was also used to extract the influencing variables from a group of variables using factor analysis and then using the Clayton copula function that is used to find the shared binary distributions using multivariate distributions, where the bivariate distribution was calculated, and then the survival function value was calculated for a sample size (50) drawn from Yarmouk Hospital for renal patients, where nephritis directly affects human life because of its risks related to an increase in the possibility of permanent damage to the kidneys or infection that may cause failure. Renal life-threatening and the survival function represents the time when a particular system stops working After applying the model, it was found from the results of the research that there is an effect of an increase in the level of creatinine in the blood with age on the survival function ratio, as the higher the creatinine percentage leads to a decrease in survival, which means that the period of time lived by a person with an increase in creatinine in the blood decreases the higher it is in patients.
Using Genetic Algorithm to Estimate the Parameters of the Gumbel Distribution Function by Simulation
Authors: Jasim Mohammed Salam , Khalid Khudair Ali , Kadhum shaffeq Shurooq
Published: July 2022

In this research, the focus was on estimating the parameters on (min- Gumbel distribution), using the maximum likelihood method and the Bayes method. The genetic algorithmmethod was employed in estimating the parameters of the maximum likelihood method as well as  the Bayes method. The comparison was made using the mean error squares (MSE), where the best  estimator  is the one who has the least mean squared error. It was noted that the best estimator was (BLG_GE).
Methods of Forecasting Credit Losses in A Sample of Iraqi Banks - A Comparative Analysis
Authors: DHEYAA JASIM RABEAH , N. Abdullah Al-Mashhdani Bushra
Published: July 2022

The general trend in Iraqi banks is focused towards the application of international financial reporting standards, especially the international financial reporting standard IFRS 9 “Financial Instruments”, in addition to the directives issued on the Central Bank of Iraq’s instructions for the year 2018 regarding the development of expected credit losses models, and not to adhere to a specific method for calculating these losses and authorizing the banks’ departments to adopt the method of calculating losses that suits the nature of the bank’s activity and to be consistent in its use from time to time. The research problem revolves around the different methodologies for calculating expected credit losses according to the instructions of the Central Bank of Iraq compared to the requirements for calculating those losses according to IFRS 9, as well as the difference between the banks listed in the Iraq Stock Exchange among themselves. The research aims to present methods of forecasting expected credit losses in a sample of Iraqi banks and compare them with the requirements of IFRS 9 and the instructions of the Central Bank of Iraq in this regard. The research reaches a set of conclusions, the most important of which is that the International Financial Reporting Standard IFRS 9 has not been fully applied in Iraqi banks so far. There is also a difference between banks in the methods of calculating expected credit losses according to the mentioned criterion. And based on the conclusions that come, the research presents a set of recommendations, the most important of which is the necessity of preparing the infrastructure in the Iraqi environment first so that the standard can be applied correctly by subjecting the employees to training courses to familiarize them with the IFRS 9 standard, its application methods and requirements.
The Effect of the Corona Pandemic (covid-19) on the Quality of the Auditor’s Reporting by Application to Iraqi Economic Units
Authors: Ghazi Zghair Nawfal , H. Yahya Al-Temimi Abbas
Published: July 2022

Abstract:

     The research aims to shed light on the Corona pandemic and its repercussions on the global economy in general, and on the activities of Iraqi economic units in particular. It also aims to show the impact of the auditor’s reporting on the effects of the Corona pandemic on economic units and its reflection on the quality of his reporting. To achieve the objectives of the research, the researcher prepared a questionnaire according to the five-point Likert scale and took into account in its preparation compatibility with the characteristics of the study community, and that the target community for this questionnaire are the economic units listed in the Iraq Stock Exchange that have completed their final accounts for the year 2020 (the year of the pandemic) , the number of (62) economic units, auditors working in the Federal Office of Financial Supervision and private auditing companies and offices, as well as academics specialized in this field, based on the following hypotheses:

1- There is no statistically significant correlation between the auditor’s reporting on the impact of the Corona pandemic and the auditor’s reporting quality.

2- There is no statistically significant effect between the auditor’s reporting on the impact of the Corona pandemic and the auditor’s reporting quality.

     The research sample was represented by a group of auditors working in the Federal Office of Financial Supervision and private auditing companies and offices, as well as academics specialized in this field working in the accounting departments of Iraqi universities.

 

 

 

 

 

       The most prominent finding of the research is that it is necessary for the auditor to reconsider amending the method of obtaining audit evidence, for the purpose of allowing him to finally reach a neutral technical opinion about the fairness of the financial statements, as well as relying on information technologies and other new methods in his work. In addition, the auditor should consider using new procedures to facilitate the audit process, in order to avoid delays in obtaining the information and data necessary to complete the audit in a timely manner.
The Impact of Governance Mechanisms on the Accounting Disclosure of the Sustainable Development of Iraqi Economic Units
Authors: Nazar Mostafa AL-Sarraf Sarah , Fadil Al-Taie Bushra
Published: July 2022

The research aims to demonstrate the impact of governance mechanisms on the quality of financial reports in the light of the accounting disclosure for sustainable development represented in (accounting disclosure for economic development, accounting disclosure for environmental development, and accounting disclosure for social development) in a sample of banks listed in the Iraq Stock Exchange.

Governance mechanisms were measured by evaluating and analyzing the mechanisms in banks for the research sample consisting of (15) banks, based on the governance guide issued by the Central Bank, as well as the banks’ financial reports for the years 2016 -2018, and the dimensions of accounting disclosure for sustainable development were measured through the use of a form. The survey, which is one of the sources of obtaining data and information related to the accounting disclosure on sustainable development. In preparing the form, the researcher relied mainly on the indicators issued by the (GRI), especially the index (G4), and the form (70) forms were distributed to a sample of bank employees, the sample of the research.

 The study model and hypothesis were built based on the literature of previous studies, and the simple and multiple linear regression method was used to test the hypotheses. Senior management and lack of transparency in information disclosure and financial reporting, and the most important thing that the research recommends is activating governance mechanisms in banks that have a positive impact on the relationship between accounting disclosure for sustainability. Development, as it limits the opportunistic behavior of management and encourages banks to achieve more transparency in financial reporting.
The System World of A. Bogdanov: From the Past to the Future
Authors: Orlova Vlada G. , Kachalov Roman M.
Published: July 2022

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Influência de diferentes protocolos de aplicação do sistema adesivo universal na microinfiltração de restaurações Classe V. Estudo in vitro
Authors: Silva Stéphane Vanelli da , Zanatta Cassia Thaís Iurkiv , Bonamin Stephanie , Camilotti Veridiana , Mendonça Márcio José , Ueda Julio Katuhide
Published: July 2022

O objetivo do presente estudo foi avaliar a influência de diferentes protocolos de aplicação do sistema adesivo universal na microinfiltração marginal de restaurações classe V de resina composta. Para isso foram selecionados 30 incisivos bovinos, divididos em três grupos (n=10): Grupo CT – condicionamento total; Grupo AC – autocondicionamento e o Grupo CSE – condicionamento seletivo do esmalte. O adesivo utilizado foi um adesivo universal (Ambar Universal APS, FGM), aplicados de acordo com os grupos. Após o preparo cavitário e aplicação do sistema adesivo, foram restaurados com resina composta nanoparticulada com a técnica incremental. Após 24 horas, imersos em água destilada, todos os espécimes foram preparados e submetidos ao teste de microinfiltração durante 24 horas em uma solução de azul de metileno a 2%. Em seguida, foram seccionados no sentido vestíbulo-lingual e avaliados quanto à infiltração marginal. Os resultados assim obtidos foram submetidos à análise estatística, onde não foi observada diferença estatisticamente significante entre os grupos. Assim, de acordo com os resultados desse trabalho pode se concluir que o adesivo universal pode ser utilizado na forma autocondicionante, não tendo necessidade de fazer um condicionamento prévio com ácido fosfórico.
A relevância do controller no planejamento estratégico de uma empresa
Authors: Martins Ligia Sabrina Monteiro , Teixeira Adenes Alves , Miranda Ires Paula de Andrade
Published: July 2022

O controller é responsável por fornecer informações econômicas, financeiras e gerenciais da organização na área de controladoria. Além de dominar essas áreas, é preciso estar atento às mudanças externas que a organização pode sofrer, visando garantir que as informações sejam oportunas e relevantes, ainda capaz de visualizar os possíveis mercados em que a organização está localizada risco. O objetivo geral deste trabalho é analisar a relevância do controller no planejamento estratégico de uma empresa. A metodologia do trabalho trata-se de uma pesquisa bibliográfica, foram acessadas as seguintes bases de dados: Scientific Electronic Library Online (SCIELO); Portal Periódicos CAPES, Repositório da UFAM/UEA e Google Schoolar. A função do controller é importante para apoiar e orientar a tomada de decisões, e ele ajuda a empresa a encontrar novas alternativas que podem impactar positivamente os resultados. Na questão da avaliação de resultados, a contribuição do controller é essencial, ele tem uma visão mais ampla, porque ele é qualificado, pelo seu profissionalismo, o controller deve dar muitas contribuições para a gestão da empresa. Diante de todas as exposições, concluiu-se que uma empresa que emprega o controller em seu processo de gestão é benéfica na avaliação de seus resultados econômicos para atingir seus objetivos e garantir a perenidade da empresa no mercado.
Expansión rápida del maxilar: una revisión de literatura
Authors: Vallejo Luis , Vallejo Karla , Collantes Jenny , Rockenbach Cristina
Published: July 2022

Antecedentes: Hace varias décadas atrás han existido asimetrías faciales transversales y longitudinales en el momento del crecimiento óseo, es debido a esto que autores como Haas empezaron a utilizar la disyunción rápida de los maxilares, en donde se visualizó que estos aparatos guían el crecimiento, mejoran la respiración y corrigen las asimetrías dentofaciales. Los aparatos más utilizados son el Haas y Hyrax, los cuales tienen el mismo objetivo y únicamente se diferencian por el tipo de confección e higiene. Objetivo: El propósito de esta revisión bibliográfica es determinar los efectos positivos producidos por la RME Hyrax y Haas sobre los defectos dentofaciles transversales especialmente clase III y la respiración en niños en etapa de crecimiento. Materiales y Métodos: El tipo de investigación realizada fue descriptiva, estableciendo como muestra los artículos publicados entre los año 2006 al 2021, los cuales fueron recolectados y hallados en las bases PubMed y Science Direct, empleando los términos de búsqueda en ingles effects AND maxilla AND orthodontics AND palatal expansion technique AND children y sus homólogos en español, los cuales se buscaron a través de la página web de  descriptores en ciencias de la salud (DeSC) y  que fueron determinados por el PICO de la presente investigación. Se consideraron como criterios de inclusión casos clínicos, revisiones sistemáticas y metaanálisis realizados desde el año 2006 al 2021, que cumplieran el criterio de investigación y como criterios de exclusión se eliminó cualquier divulgación de libros, tesis y monografías publicados desde el año 2006 al 2021. El total de artículos encontrados en las diferentes páginas de búsquedas fueron 21, de los cuales 11 fueron extraídos de PubMed (National Library of Medicine) y 10 artículos sacados de Science Direct, los cuales nos ayudaron al desarrollo de la presente revisión bibliográfica. Conclusión: La expansión rápida del maxilar transversal tiene como resultado la apertura de la sutura de 12 a 14 mm, siendo así el efecto positivo más importante producido por el RME Hyrax y Haas que resuelve defectos dentofaciales transverslaes y ayuda a la expansión de la cavidad nasal mejorando la calidad respiratoria en niños en edades de crecimiento.