bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH FAKTOR-FAKTOR TERTENTU TERHADAP FRAUDULENT FINANCIAL STATEMENT PADA PERUSAHAAN MANUFAKTUR YANG TERDAFTAR DI BURSA EFEK INDONESIA TAHUN 2016-2018
Authors: Hendang Tanusdjaja Clarissa Felicia,
Published: April 2022

The purpose of this research is to examine the influence of asset turnover ratio, financial stability, financial targets and profitability towards fraudulent financial statements in manufacturing companies listed on Indonesia Stock Exchange in periode of 2016-2018. This research is conducted by using 20 samples of manufacturing companies listed on Indonesia Stock Exchange. Data analysis was performed with descriptive statistics and hypothesis testing of regression method using SPSS Statistics 25. The results of this research shows that asset turnover ratio and financial stability have a significant negative effect towards fraudulent financial statements. Financial targets has significant positive effect towards fraudulent financial statements while profitability has positive effect on fraudulent financial statements.
PENGARUH LEVERAGE, FIRM SIZE, FIRM AGE DAN SALES GROWTH TERHADAP KINERJA KEUANGAN
Authors: Rousilita Suhendah Alvina Maria Krisanthi Cahyana,
Published: April 2022

This research aims to obtain empirical evidence about the effect of leverage, firm size, firm age and sales growth on financial performance. The population data in this research are manufacturing companies listed on Indonesia Stock Exchange (BEI) for a period of 2016-2018 obtained from www.idx.co.id. This research was conducted with a total sample of 70 manufacturing companies from a total population of 163 manufacturing companies. The research data processing uses Eviews software version 10.0. The results of this research showed that firm age has a positive and significant effect on financial performance, sales growth has a negative and significant effect on financial performance, but leverage and firm size has no impact on financial performance.
FAKTOR YANG MEMPENGARUHI ERC PADA PERUSAHAAN MANUFAKTUR INDONESIA YANG TERDAFTAR DI BEI
Authors: Linda Santioso Brigitta Patricia Pandana,
Published: April 2022

This research is purposely done to analyze the effect of firm size, dividend payout ratio, profitability, and leverage on Earnings Response Coefficient (ERC). This research used 90 samples of manufacturing enterprises which is listed on the Indonesia Stock Exchange from the period of 2016-2018. The data in this research was processed using the multiple regression analysis from E-Views 9.0. Based on the analysis, it could be concluded that firm size and leverage have a significant effect on ERC. In the meanwhile, dividend payout ratio and profitability don’t have a significant effect on ERC. Firm size, dividend payout ratio, profitability, and leverage simultaneously have a significant effect on ERC.
FAKTOR-FAKTOR YANG MEMPENGARUHI PERINGKAT OBLIGASI PERUSAHAAN NON KEUANGAN YANG TERDAFTAR DI BEI
Authors: Rousilita Suhendah Irene,
Published: April 2022

This study aims to obtain empirical evidence about the effect of profitability, leverage, security, and auditor reputation on bond rating in non financial companies listed on the Indonesia Stock Exchange for the period of 2016 to 2018. This research uses purposive sampling method. Samples were taken from 30 non financial companies with a total of 90 data for three years. Data processed with SPSS 25. Hypothesis testing in this study using logistic regression analysis. The result on this study shows that profitability has positive effect on bond rating, while leverage, security, and auditor reputation have no effect on bond rating.
ANALISIS PAJAK PENGHASILAN BADAN TERUTANG PADA PT. XXX TAHUN 2018
Authors: Purnamawati Helen Widjaya Nikomang Kandy Sani,
Published: April 2022

The purpose of this research is to determine whether PT. XXX has made a fiscal reconciliation based on the current taxation laws. Researchers also tested whether PT. XXX has calculated the Unpaid Corporate Income Tax based on the current taxation laws and made a comparison between the calculation of the Unpaid Corporate Income Tax before analysis with the calculation of the Unpaid Corporate Income Tax after analysis. The financial statements used in this study are the financial statements of PT. XXX 2018.
PENGARUH PERTUMBUHAN PERUSAHAAN, PROFITABILITAS, DAN STRUKTUR MODAL TERHADAP NILAI PERUSAHAAN
Authors: Jonnardi Filbert,
Published: April 2022

The purpose of this empirical research is to examine the influence of firm growth, profitability, and capital structure toward firm value. This research uses 38 samples real estatecompany listed on the Indonesia Stock Exchange in the year of 2014-2018. Data processing techniques in this research using program Eviews version 10.0. The results of this research indicate that independent variables firm growth and capital structure have a significant effect on firm value but profitability does not have a significant effect on firm value.
Does Intra-Aortic Balloon pump (IABP) improve hemodynamics in Asian Indian patients with Acute Coronary Syndrome with cardiogenic Shock? (DIASTASIS study)
Authors: Sharma Kamal , Joshi Dinesh , Charaniya Riyaz , Patel Krutika , Panwar Jasraj , Thakkar Hemal , Mahajan Palvi , Singh Kumud Kumar
Published: April 2022

Introduction: Intra-aortic balloon pump (IABP) is widely used as a mechanical support device. Current evidence after the IABP-SHOCK II trial is ambiguous. We evaluated the impact of IABP on hemodynamic parameters (Cardiac Output (CO), Cardiac Power Output (CPO) and Systemic Vascular Resistance (SVR)) measured at 6 and 24 hours in patients presenting with cardiogenic shock (CS) with Acute Coronary Syndrome (ACS) amongst Asian Indians.

Methods: The efficacy of IABP was evaluated in patients presenting with CS in open-label, prospective, randomized (for randomization every alternate patient presented to an emergency was given IABP support), consecutive 60 patients in ACS with CS with group A (N=30) comprising of those with IABP and Group B without IABP (n=30).

Results: Both the groups were matched for baseline characteristics. The revascularization rate was 85% and only the culprit vessel was addressed during the study. Total 9 (15%) patients were managed medically and did not undergo revascularization. The mean changes in Systemic vascular resistance (SVR), cardiac output (CO) and cardiac power output (CPO) after 24 hours in patients with and without IABP showed no statistical difference except for the lower mean dose use of dobutamine in Group A (with IABP) vs Group B (without IABP) (4.08 (1.41) vs. 7.92 (2.52) mcg/kg/min, p<0.0001).

Conclusion: The use of IABP in Asian Indians with CS in ACS did not provide any improvement in hemodynamic parameters.
Needs assessment for an infant and toddler food allergy curriculum for pediatric residents
Authors: Young Marielle C. , Roy Ian R. , Frey-Vogel Ariel S. , Dzara Kristina , Pistiner Michael
Published: April 2022

Background: The prevalence of pediatric food allergies is increasing. Although pediatric residents are frontline providers for children with food allergies, little is known about pediatric residents’ educational experiences and comfort with infant and toddler food allergy.
Methods: An anonymous online needs assessment survey was created and distributed to 64 residents in one residency program. The survey explored residents’ knowledge sources, experience, and comfort in diagnosing, treating, and counseling patients with regard to food allergy
and anaphylaxis. Results: Fifty-one pediatric residents (79.7%) completed the survey. Pediatric residents who had formal engagement with allergy-trained clinicians had 8.27 times the odds (odds ratio 8.27 [95% confidence interval, 1.16‐59.01]; p = 0.035) of
feeling comfortable in treating infant and toddler anaphylaxis compared with those who did not feel comfortable. Conclusion: These findings suggest that a standardized pediatric residency curriculum, in partnership with pediatric allergists, may present enhanced educational
opportunities for pediatric residents.
The role of SPD_0999 in regulation of pneumococcal cps locus genes
Authors: Shlla Bushra
Published: April 2022

Streptococcus pneumoniae is one of the antibiotic-resistant microbes that can cause pneumonia and meningitis. It has a group of genes that play a role in virulence called the regulator of the glucosyltransferase genes, SPD-0999 is one of these genes. Some of these genes within this group play a role in increasing the capsule size. The role of protein SPD-0999 in regulating capsule synthesis was studied using the electromobility shift assay (EMSA). The results demonstrated that recombinant SPD-0999 could bind with putative binding region, there was probe-protein interaction. Furthermore, the binding sequence of SPD-0999 was found to be AAAGGTG indicating that this protein can regulate capsule synthesis directly. The study demonstrated that SPD_0999 regulates cps locus genes directly. This could help us to design new antibiotics to treat pneumococcal infections by inactivating SPD-0999
Study of the effect of Helicobacter pylori bacteria on some levels of trace elements in injured patients in Samarra city
Authors: Tahseen Jasim Hinda , Elttayef Jasim Maha , Malik Khalaf Marwa
Published: April 2022

The study was conducted for the period between 12/3/2019 to 12/1/2020 in the city of Samarra, and 344 samples were collected for different ages, and the number of injuries was 164, i.e. 47.6%. 18.3% of children of the age group 9-13 were injured by 6.6%. The tests of some biochemical variables showed a significant difference at the level of (0.000) in the low level of zinc in the infected with a mean of (104.2667) compared to the samples of the control group, which amounted to (152.1667). Statistical analysis showed a significant difference at the level (0.000) of iron concentration for those infected with bacteria and with a mean of (89.6667) compared to the samples of the control group, which amounted to (115.5667), while the level of copper did not show a significant difference between the injured and the uninfected persons.
Microfacies Analysis and Depositional Environment of Sarki Formation (Early Jurassic), Rawanduz Area, Kurdistan Region, Northern Iraq
Authors: A. Delizy Bzhar , S. Shingaly Waleed
Published: April 2022

A detail sedimentological analysis of the Sarki Formation (Early Jurassic) in Warte and Zarwan sections in the Imbricated Zone, northern Iraq has been conducted for the first time. The Sarki Formation in both studied sections are consisting of dolomite, dolomitic limestone and recrystallized breccia. The petrographic study of the 80 thin sections analyzed in both outcrops showed the skeletal and non-skeletal components. The skeletal components are including ostracods, bivalves and echinoderms. While the main non skeletal grains are peloids, ooids, extraclasts and intraclasts. The diagenetic processes which affected the carbonate rocks of the Sarki Formation was dolomitization, compaction, cementation, micritization, solution and slicification. The result of XRD and SEM of eight samples of dolomite and dolomitic limestone show that the main minerals are dolomite and calcite. In the carbonate rocks nine main microfacies have been identified, which are classified into three facies groupings that correspond to three depositional environments; peritidal, lagoon and high energy shoal within ramp settings.
Análise de deficiências nutricionais e adequação da dieta e suplementação após Derivação Gástrica em Y de Roux
Authors: Cunha Acauã Ferreira da , Sell Vanize Priebe , Lemos Miriam Rejane Bonilla , Pereira Elisa dos Santos , Pitol Guilherme , Mostardeiro Lucas Rodrigues , Paulino Rafaela
Published: April 2022

Objetivo: Identificar deficiências nutricionais na literatura ao longo do pós-operatório e verificar a adequação da suplementação e dieta em pacientes submetidos à cirurgia de bypass gástrico em Y de Roux. Métodos: Foi realizado um levantamento bibliográfico de artigos científicos de 2013 a 2021 por meio das bases de dados PubMed, SciELO, Periódico Capes e LILACS. Resultados: Foram encontrados 110 artigos, dos quais 12 atenderam aos critérios deste estudo. Os resultados mostraram que ao longo do pós-operatório, o déficit de ferro aumentou significativamente e o uso de suplementos vitamínicos, assim como a adesão à dieta, ainda representa um fator de inadequação e que contribui para o surgimento de deficiências nutricionais. Considerações finais: Torna-se indispensável o monitoramento após a cirurgia pelo médico e por um nutricionista, principalmente em longo prazo, tanto na identificação de deficiências nutricionais quanto à aceitação de suplementos e uma alimentação adequadavisando minimizar riscos à saúde.
Dimensionamento de enfermagem e o uso de indicadores em unidades de terapia intensiva: uma revisão integrativa
Authors: Silva Renata Clara Ferreira da , Andrade Antonio Rodrigues de
Published: April 2022

Objetivo: Levantamento de materiais, ferramentas e instrumentos existentes sobre o uso de indicadores na Terapia Intensiva no Brasil, e os instrumentos para estudo de carga de trabalho de enfermagem, segurança do cuidado e sua aplicação no adequado dimensionamento de equipe de enfermagem. Métodos: Revisão integrativa da literatura, através de busca em base de dados eletrônicos: Biblioteca Virtual em Saúde (BVS), Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS), Medical Literature Analysis and Retrieval System On-line (Medline), Scientific Electronic Library Online (SciELO) e Portal de Periódicos da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) e revistas, realizadas entre setembro de 2020 e março de 2021. A amostra foi constituída por 23 artigos e 2 livros que atenderam os critérios de inclusão, e foram sintetizados e analisados. Resultados: Uso crescente de metodologias para classificação de pacientes e utilização de indicadores para embasamento do dimensionamento de enfermagem e sua estreita relação com a qualidade da assistência prestada. Considerações finais: O uso de instrumentos para o dimensionamento de enfermagem com vistas à assistência segura para o paciente e equipe são imprescindíveis. Indicadores para avaliação dessa assistência validaram e serviram de fomentos para melhorias no gerenciamento, políticas e ações para a equipe e clientela.
Anterior transcervical release with posterior atlantoaxial fixation for neglected malunited type II odontoid fractures
Authors: Rehman Riaz Ur , Akhtar Muhammad Shaheer , Bibi Amna
Published: April 2022

Background:

Type 2 odontoid fractures are associated with a high rate of nonunion without surgical treatment. If neglected, they may become fixed in an abnormal position, causing progressive myelopathy. Conventionally, odontoidectomy or transoral release is performed to relieve symptoms in such cases. Here, were report our experience with a transcervical approach for odontoid release (i.e., of a chronically fractured dens) followed by a posterior C1–C2 fusion.

Methods:

The 11 patients (2017–2021) retrospectively included; in this study, all had a history of remote trauma and the radiological appearance of an old odontoid fracture that was displaced and could not be reduced with traction. There were eight males and three females who averaged 52.6 years of age.

Results:

All 11 patients underwent anterior retropharyngeal release with a C4–C5 level incision followed by a posterior C1–C2 fusion. The mean Japanese orthopedic association on presentation was 9.9 ± 2.7 which improved to 13.8 ± 2.7 on final follow-up (P< 0.01). Patients were followed an average of 9.6 months ± 4.4 (mean ± SD) postoperatively during which time they all clinically improved.

Conclusion:

Anterior release through a retropharyngeal approach coupled with posterior C1–C2 instrumentation proved to be an effective alternative to the traditional transoral approach to treat a chronic malunited odontoid fracture.
PERANCANGAN COWORKING SPACE DI KOTA SINGKAWANG
Authors: Abdurrahman Jalil Ahmad Fauzan , Gultom Bontor Jumaylinda , Nurhamsyah Muhammad
Published: April 2022

Singkawang City has the potential to increase the service sector in the creative industry in the film sector which is influenced by the potential of Singkawang City tourist destinations. The workers in the creative industry sector, not only come from within the city but also from outside the city, both for work and family trips while working. To meet the needs of facilities and workspace, Coworking Space was chosen. The design method starts with site selection based on the RTRW in trade and service areas, easy access and adequate infrastructure. At the analysis stage, referring to the actors, types of activities and facilities for the creative film industry, analysis of location, circulation, orientation, vegetation, and zoning. The area is divided into four areas, namely the parking area, reception area, green open space (RTH) area and work area. The design concept is a parking area that is divided into car parking and motorbike parking. The reception area is a receptionist area and the hall is a barrier from the public area in the parking lot. The green open space area is a large park to be used as a place for film production, promotions, and the like, as well as reducing noise entering the work area. The work area as a coworking space is designed with a hierarchy on each floor. The ground floor is semi-public, the first and second floors are semi-private, the third floor is private, and the rooftop is semi-public.
PASAR RAKYAT PONTIANAK TIMUR
Authors: Rukiah Rukiah , Purnomo Yudi , Andi Uray Fery
Published: April 2022

The market is a place or area that has existed for a long time as a place to interact in buying and selling to meet needs. The market visually and functionally must be able to provide a sense of comfort and security in the activity. People's Market (public market) has its own characteristics, namely the pattern of interaction between sellers and buyers, such as bargaining between traders and buyers to get a finished price agreement. People's Market (public market) is a common means that must exist in every region. The population of Pontianak city is quite dense, especially in the East Pontianak Subdistrict, Pontianak City. In this region does not have a market that provides complete needs such as Super Market, Public Market and so on. The design of this final task aims to design the concept of a public market area that is easily accessible and can meet the needs of the people in the East Pontianak area and surrounding areas. The scope of the design in this case is to include a fundamental discussion of the design, function of the activities accommodated, supporting facilities and adapted to the design of the public market with current technology. So obtained a concept of The public market area around East Pontianak District that is easily accessible and can meet the needs of the community in the Tanjung Raya 2 road area and surrounding areas.
Dramatic improvement of NO reduction activity via reversible re-dispersion of CeO2 nanoparticles into Ce+3 atoms on alumina under high temperature reactive treatment
Authors: Khivantsev Konstantin , Pham Hien , Engelhard Mark , Aleksandrov Hristiyan , Li Xiaohong , Tian Jinshu , Koleva Iskra , Wei Xinyi , Sun Yipeng , Tran Pascaline , Graham Trent , Jiang Dong , Vayssilov Georgi , Szanyi Janos , Datye Abhaya , Wang Yong
Published: April 2022

Ceria nanoparticles supported on alumina have low activity for industrially relevant NO reduction by CO. We discovered that treatment of these catalysts at temperatures between 750 and ~1,000 ºC under the flow of CO and NO in the presence of steam, which typically leads to catalyst deterioration and sintering, in fact, leads to dispersion of ceria nanoparticles into high density (up to 10 wt%) of fully exposed Ce atoms mostly in +3 oxidation state. We characterize them with XPS, FTIR and HAADF-STEM imaging. Their presence changes the alumina surface, as evidenced by XPS and FTIR with probe molecules. Ce+3 ions show dramatically enhanced NO reduction ability in the presence of CO and steam. Infra-red studies reveal close interaction of NO molecules on Ce+3/Alumina surfaces with the formation of N2O species, indicating redox activity of Ce+3 structures. Heating these samples in oxygen (in wet or dry streams) at 800 ºC and above leads to coalescence of Ce into CeO2 nanoparticles, resulting in reversible loss of activity. Further, reactive treatment of CeO2/Al2O3 under high temperature reaction conditions restores Ce+3 cations as well as catalytic activity. Our study shows reversible redispersion of ceria into isolated Ce+3 cations under conditions where typical catalyst sintering is generally assumed to occur and suggests a pathway to utilize these materials as supports for more effective catalysis. Indeed, supporting only 0.1-0.5 wt% Rh on these supports containing atomically dispersed Ce+3 cations on the surface of alumina, shows synergies between a noble metal and atomically dispersed Ce ions with greatly improved activity and stability for NO reduction with CO compared with Rh/CeO2nanoparticles/Al2O3. Furthermore, exposed Ce cations dispersed on alumina in contact with metals (Rh) show much higher catalytic CO oxidation activity than Rh on CeO2 nanoparticles/Al2O3 system. XO2 oxides (where X is Ce, Ti and Zr) show improvements of NO reduction activity via high temperature treatments suggesting redispersion of XO2 nanoparticles into X exposed cations (with abundance of X+3) is a general phenomenon that occurs, leads to improved catalysts and allows these catalysts to maintain high activity after exposure to extreme aging conditions.
A Formylglycine-Peptide for the Site-Directed Identification of Phosphotyrosine-Mimetic Fragments
Authors: Tiemann Markus , Nawrotzky Eric , Schmieder Peter , Wehrhan Leon , Bergemann Silke , Martos Vera , Arkona Christoph , Keller Bettina G. , Rademann Jörg
Published: April 2022

Discovery of protein-binding fragments for precisely defined binding sites is an unmet challenge so far. Here, we investigate formylglycine as a molecular probe for the sensitive detection of fragments binding to a spatially defined protein site. Formylglycine peptide 3 was derived from a phosphotyrosine-containing peptide substrate of protein tyrosine phosphatase PTP1B by replacing the phosphorylated amino acid with the reactive electrophile. Fragment ligation with formylglycine occured in aqueous physiological buffer, structures and kinetics were validated by NMR spectroscopy. Screening and hit validation revealed fluorinated and non-fluorinated hit fragments being able to replace the native phosphotyrosine residue. The formylglycine probe identified low-affinity fragments with high spatial resolution as substantiated by molecular modelling. The best fragment hit, 4-amino-phenyl-acetic acid, was converted into a cellularly active, nanomolar inhibitor of the protein tyrosine phosphatase SHP2.
Identification of the Mechanism of NO Reduction with Ammonia (SCR) on Zeolite Catalysts
Authors: Khivantsev Konstantin , Kwak Ja-Hun , Jaegers Nicholas R. , Koleva Iskra , Vayssilov Georgi , Derewinski Miroslaw A. , Wang Yong , Aleksandrov Hristiyan , Szanyi János
Published: April 2022

Cu/Zeolites efficiently catalyze selective reduction of environmentally harmful nitric oxide with ammonia. Despite over a decade of research, the exact NO reduction steps remain unknown. Herein, using combined spectroscopic, catalytic and DFT approach we show that nitrosyl ions (NO+) in the zeolitic micropores are the key intermediates for NO reduction. Remarkably, they react with ammonia even below room temperature producing molecular nitrogen (the reaction central to turning NO pollutant to benign nitrogen) through the intermediacy of the diazo N2H+ cation. Experiments with isotopically labeled N-compounds confirm our proposed reaction path. No copper is required for N2 formation to occur during this step. However, at temperatures below 100 ⁰C, when NO+ reacts with NH3, the bare Brønsted acid site becomes occupied by NH3 to form strongly bound NH4+ and, consequently, this stops the catalytic cycle, because NO+ cannot form on NH4-Zeolites when their H+ sites are already occupied by NH4+. On the other hand, we show the reaction becomes catalytic on H-zeolites at temperatures when some ammonia desorption can occur (>120 ⁰C). We suggest that the role of Cu(II) ions in Cu/Zeolite catalysts for low-temperature NO reduction is to produce abundant NO+ by the reaction: Cu(II) + NO  Cu(I)---NO+. NO+ then reacts with ammonia to produce nitrogen and water. Furthermore, when Cu(I) gets re-oxidized the catalytic cycle then can continue. Our findings provide novel understanding of the hitherto unknown steps of the SCR mechanism pertinent to N-N coupling. The observed chemistry of Cu ions in zeolites bears striking resemblance to the copper-containing denitrification and annamox enzymes, which catalyze transformation of NOx species to N2, via di-azo compounds.
Glycosylation and the global virome
Authors: Pegg Cassandra , Schulz Benjamin , Neely Benjamin , Albery Gregory , Carlson Colin
Published: April 2022

The sugars that coat the outsides of viruses and host cells are key to successful disease transmission, but they remain understudied compared to other molecular features. Understanding the comparative zoology of glycosylation - and harnessing it for predictive science - could help close the molecular gap in zoonotic risk assessment.
AN OVERVIEW ON BIOLOGICAL CONTROL OF INSECT PESTS: REVIEW ARTICLE
Authors: Ghimire Prakriti
Published: April 2022

Natural ways of biocontrol are the best option to combat insect pests for ensuring maximum protection against crop failure. Since Nepal is blessed with natural resources, a huge number of biological control agents are available for the exploration of possible management of insect pests without causing any deleterious effects on the environment. They are less toxic, stable, and of no side effects when used in crop fields. The present generation of farmers is in dire need of sustainable biocontrol strategies that ensure optimum crop protection against harmful pests. This paper emphasizes various such biocontrol options that are capable of checking the pest population to prevent farmers from going through economic loss due to crop failure. Control measures with direct natural origin must be preferred over chemically synthesized ones if we hope to leave this Earth for our future generations as well. Researches on this field are still scanty. But with the healthy collaboration of government, research bodies ad local farmers, they could lead to the ultimate solution of insect pests through biological control methods soon.
INTEGRATED RAINWATER HARVESTING (RWH) AND GROUNDWATER SYSTEM FOR DOMESTIC WATER SUPPLY
Authors: Rahmat Siti Nazahiyah , Madun Aziman , Mat Daud Azra Munirah , Mustapa Mohammad Sukri , Mat Radzi Mohammad Erwan Zaki , Sahdan Mohd Zainizan , Mohd Kassim Amir Hashim
Published: April 2022

The motivation of this study was minimizing usage of billing water via adopting integrated rooftop rainwater harvesting (RWH) and groundwater at Madrasah Tahfiz Darul Hikmah in Parit Kaspan, Parit Raja, Johor. Groundwater exploration using electrical resistivity method was conducted. Based on the 2-dimensional resistivity tomography result, the position of shallow tube well was pointed based on low resistivity and low chargeability. Tube well at 2-inch diameter was constructed at 20-m depth. Preliminary analysis was conducted, and a few contaminants were detected in groundwater and rainwater, making it unsafe for domestic purposes and need to be treated to an acceptable level. Multiple treatments such as sedimentation, sand and membrane filtrations, and dilution were applied to improve the groundwater quality. Few parameters were selected and analysed namely pH, turbidity, total dissolved solids (TDS) and heavy metals (i.e., Fe, Mn, Zn and Cu). Overall, the blended groundwater and rainwater water treatments efficiently reduced the concentration of pollutants in the filtered water to a compliance of recommended raw water quality standard.
INFLUENCE OF ANIMAL MANURES ON DEHYDROGENASE ACTIVITIES AND MICROBIAL POPULATION IN TROPICAL SOIL OF SOUTHEASTERN NIGERIA
Authors: A.I. Afangide , Egboka N.T. , Inyang P. , Tom C.T. , Ebele C. D.
Published: April 2022

This study assessed the usefulness of poultry and swine manures in the improvement of soil properties, microbial counts and dehydrogenase activities. A randomized complete block design was applied with three replicates consisting of poultry and swine manures as treatments applied at the rate (30 t ha−1) on each of the two experimental plots. Soil samples obtained from depths 0-15 cm and 15-30 cm at week 0, 2, 4, 6, 8, 10 and 12 for dehydrogenase and microbial densities using standard procedures. The pH (H20) slightly increased from 4.08 to 5.60 following manure application. At 0-15 cm soil, poultry manure increased pH by 25% soil while swine manure increases by 21%. Potential dehydrogenase recorded highest amount of production 7.09 Mg g-1 at 6 weeks of decomposition treated with swine manure at 15-30 cm soil depth. Bacterial counts increased from 1.27 x104 Cfu g-1 to 6.00 x107 Cfu g-1 in soil treated with poultry manure whereas soil amended with swine manure increased from 1.50 x104 Cfu g-1 to 7.10 x107 Cfu g-1. The results revealed that swine manure enhanced dehydrogenase production and microbial diversities than poultry manure.
ISSUES AND CHALLENGES IN RAINWATER HARVESTING FOR POTENTIAL POTABLE AND NON-POTABLE WATER PRODUCTION
Authors: Mat Daud Azra Munirah , Rahmat Siti Nazahiyah , Madun Aziman , Mustapa Mohammad Sukri
Published: April 2022

This article reviews recent literatures on issues and challenges in rainwater harvesting and its potential application for potable and non-potable uses. Vast articles published between 1982 and 2019 were found, which some of them revealing concerns on various issues regarding the factors affecting the implementation of rainwater harvesting, in fulfilling the needs for rainwater as the alternative water resource. More research should be conducted in the future, in addressing the issues. While the practice of rainwater harvesting is back to track, the degree of its modern implementation varies greatly across the globe, and often relates with problems in maximizing the potential benefits and system efficacy. Future research should be more devoted to the understanding of technological and non-technological issues, as well as the factors effecting the quantity and quality of rainwater, to improve the rainwater harvesting system, therefore increase the system efficacy and community acceptance.
Exploiting Egyptian dates waste extract as a preservative to improve the quality
and safety of chilled chickens
Authors: Abdelrahman H.A. , Ahmed A.M. , Rana M.O.
Published: April 2022

Egypt is one of the richest countries in the world producing Phoenix dactylifera fruit.
Phoenix dactylifera fruit wastes are not yet extensively utilized in the industry. Chicken
safety and quality are prerequisites for current meat production and a basic requirement
for consumers. Therefore, this study was carried out to evaluate the effect of 2% date seed
extract on the safety and quality of the chicken meat marketed in Port-Saied markets,
Egypt using chemical and bacteriological parameters. A total of forty chicken carcasses
were equally divided into two groups. The first group was treated by dipping the carcasses
in 2% date seeds extract for 15 mins, while the second group was kept as a control.
Chicken samples were evaluated after one hour of treatment, as on the 3
rd, 6th, and 9th days
of storage at 3±1°C. The obtained results revealed that pH, total volatile nitrogen (mg/100
g), and Thiobarbituric Acid reactive substances (mg-MDA/kg) values of treated samples
were 6.4, 13.6 and 0.303 respectively on the 9th day of chilled storage. The treatment of
chicken samples with 2% date seeds extract showed significantly (p<0.05) lower total
volatile nitrogen and Thiobarbituric Acid reactive substances values, as compared with
control ones due to their content of antioxidants and phenolic compounds. Additionally,
treatment with 2% date seed extracts significantly reduced the aerobic bacterial counts and
extended the shelf-life of stored chicken meat to the 9
th day of storage. Furthermore, using
2% date seed extract effectively improved the safety of the chicken meat as Salmonella
and Campylobacter spp. were not detected in treated samples. It could be concluded from
this study that additional studies are recommended to investigate the nature of the
preservative materials in dates seeds extract to expand its use on an industrial scale to
ensure the safety and quality of chilled chicken meat.
Kualitas Laporan Keuangan Pemerintah Daerah: Studi OPD Kota Semarang
Authors: Nilamsari Yuneve , Sukesti Fatmasari , Alwiyah Alwiyah , Hanum Ayu Noviani , Agung Santoso R. Ery Wibowo
Published: April 2022

The study aimed to determine the effect internal control system, human resource competency, utilization of information technology and application of the regional financial accounting system on the Quality of local Government Financial Report (LKPD) in OPD Semarang City. The populasi in this study is OPD office in Semarang City.  While the resource sample was 64 respondents. this study uses a questionnaire which uses a likert scale of 1-5. The data uses in this study are primary data collected through direct questionaires. Data analysis using multiple regression analysis. The result of analysis using multiple regression partially show that the internal control system has a positivef and significant effect on the quality of local government financial reports. The human resource competency has a positive and insignificant effect on the quality of local government financial reports. The information technology has a positive and insignificant effect on the quality of local government financial reports. The regional financial accounting system has a positive and significant effect on the quality of local government financial reports. Simultaneously shows that internal control system, human resource competency, utilization of information technology and application of the regional financial accounting system effects the quality of local government financial reports. The result of determination coefficient (R^2) showed that that internal control system, human resource competency, utilization of information technology and application of the regional financial accounting system in explaining the stock return was 70,7% and the rest was explained by other unexamined variable in this research.
Pengaruh Ukuran Perusahaan, Leverage dan Profitabilitas Terhadap Pengungkapan Tanggung Jawab Sosial Pada Perusahaan Manufaktur yang Terdaftar di Bursa Efek Indonesia (BEI) Tahun 2014-2016
Authors: Azmi Eka Fatma Iszatun
Published: April 2022

This study aims to examine the effect of company size, leverage, and profitability on social responsibility disclosure in manufacturing companies listed on the Indonesia Stock Exchange (BEI) 2014-2016. The sample used in this study is manufacturing companies listed on the Indonesia Stock Exchange ( IDX) based on predetermined criteria. The sampling method used was purposive sampling and 153 data were selected as samples, and hypothesis testing in this study using multiple regression analysis. The results of this study indicate that the independent variable company size and leverage partially have a significant effect, but the independent variable partially profitability does not have a significant effect on social responsibility disclosure. And the test results of the coefficient of determination show a number of 0.103, this indicates that simultaneously the independent variables of company size, leverage, and profitability are able to explain the dependent variable social responsibility disclosure as much as 10.3%, while the remaining 89.7% is explained by other variables.
Pengaruh Partisipasi Penyusunan Anggaran Terhadap Kinerja Aparat Pemerintah Dengan Komitmen Organisasi, Budaya Organisasi, dan Desentralisasi Sebagai Variabel Moderasi
Authors: SETYANINGTYAS EKA BUDI
Published: April 2022

This study aims to examine the effect of budgetary participation on the performance of local government officials with organizational commitment, organizational culture, and decentralization as moderating variables at the Central Java Province Industry and Trade Office. The sample in this study were structural employees of the Dinperindag who were involved in the budget preparation process. The sampling method in this research is purposive sampling. The number of samples used was 47 respondents from 291 structural officials in the Dinperindag of Central Java province. The data validity test used Pearson Product Moment correlation test, while the reliability test used Cronbach Alpha. The data analysis technique used is simple and multiple regression analysis. The results of this study indicate that budgetary participation has a positive effect on the performance of local government officials as evidenced by the t value greater than the t table (3.574> 1.690) and a significance value (0.001 <0.05). Organizational commitment has a positive effect on the relationship between budgeting participation and the performance of local government officials, while organizational culture and decentralization have no effect on the relationship between budgetary participation and the performance of local government officials
Faktor – Faktor Yang Berpengaruh Terhadap Pertumbuhan Laba Study Empiris pada Perusahaan Manufaktur
Authors: Fitriana Erma
Published: April 2022

This study aimed to understand, analyze and get empirical evidence about influential factors on profit growth in manufacturing company in the consumer goods industry sector listed on the Indonesia Stock Exchange period 2014-2017. The type of research used is quantitative research with sampling using simple random sampling technique. Samples obtained were 9 companies from a population of 43 companies. Based on research that has been tested using SPSS 20, the result is that the permanent difference (X1) partially negatively affects profit growth. Temporary differences (X2) partially have no significant effect on profit growth. Return on assets (ROA) (X3) partially has no significant effect on profit growth. Sales volatility (X4) has no significant effect on profit growth. Company size (X5) has no significant effect on profit growth. Simultaneously permanent differences, temporary differences, return on assets, sales volatility and company size have a positive effect on profit growth.
PEMBELAJARAN KONSEP MUSIK BARAT MELALUI PENGALAMAN BELAJAR TONALITAS DI SMA LABSCHOOL UNESA KELAS XI
Authors: Mahendra Agus , Yanuartuti Setyo
Published: April 2022

Pembelajaran konsep musik barat merupakan salah satu materi di SMA kelas XI. Pembelajaran musik barat secara umum sangatlah kompleks dalam mengenal musik tonal, modal, atonal. Dengan kompleksnya materi ini, dalam pembelajaran memerlukan pendekatan yang dapat memudahkan siswa dalam penguasaannya. Di SMA Labschool Unesa, pembelajaran konsep musik barat ini dilaksanakan  menggunakan pengalaman belajar tonalitas, maka hal tersebut sangat menarik dan perlu di kaji lebih lanjut. Penelitian ini bertujuan untuk: (1) mendiskripsikan pelaksanaan pembelajaran musik barat melalui pengalaman belajar tonalitas, (2) bagaimana hasil pelaksanaan melalui pengalaman belajar tonalitas. Pendekatan penelitian ini adalah deskriptif kualitatif. Objek dalam penelitian ini pembelajaran musik barat dengan menggunakan pengalaman belajar tonalitas di SMA Labschool Unesa. Sumber data primer dalam penelitan ini adalah peristiwa pembelajaran musik yaitu guru dan siswa sebagai subjek pelaku pembelajaranya, sedangkan sumber sekundernya adalah perangkat pembelajaran musik barat, dan foto pelaksanaan pembelajaran. Pengumpulan data dilakukan dengan teknik observasi, wawancara, dan dokumentasi. Teknis analisis data menggunakan tahapan reduksi data, penyajian data, dan verifikasi/simpulan. Hasil penelitian pelaksanaan pembelajaran musik barat menggunakan pengalaman belajar tonalitas bagi SMA kelas XI meliputi materi konsep musik tonal. Evaluasi pembelajaran dengan pengalaman belajar tonalitas tujuan guru memeratakan musikalitas dengan metode drill. Siswa praktek bernyanyi lagu “happy  birthay” dalam hasil berupa penilaian.
METODE DAN TEKNIK VOKAL PADA PADUAN SUARA GREGORIUS DI PAROKI ALOYSIUS GONZAGA SURABAYA
Authors: Mita Romualdus Ago , Kristiandri Dhani
Published: April 2022

Paduan suara adalah suatu kelompok yang menggabungkan berbagai macam jenis suara ke dalam satu sajian pertunjukkan musik yang mengungkapkan jiwa lagu yang dinyanyikan. Dalam melakukan latihan paduan suara tentunya ada beberapa metode dan teknik yang digunakan pelatih sehingga kelompok paduan suara itu menjadi kelompok yang berprestasi. Berdasarkan fenomena yang terjadi peneliti merumuskan permasalahan bagaimana metode dan teknik yang digunakan oleh pelatih Paduan Suara Gregorius sehingga paduan suara tersebut menjadi berprestasi. Penelitian ini menggunakan pendekatan deskriptif kualitatif. Teknik pengumpulan data melalui wawancara yang terstruktur dan tidak terstruktur. Sumber data primer diperoleh dari narasumber. Sedangkan data sekunder didapat dari dokumen, buku, dan dokumen yang berkaitan dengan kegitan paduan suara Gregorius. Subjek dalam penelitian ini adalah pelatih Paduan Suara Gregorius. Data yang diperoleh selanjutnya dianalisis menggunakan reduksi data, penyajian, dan penarikan kesimpulan. Sedangkan untuk validitas datanya menggunakan triangulasi yakni triangulasi sumber. Berdasarkan penelitian yang dilakukan latihan paduan suara Gregorius menggunakan empat metode yaitu metode demonstrasi, metode ceramah, metode drill, dan metode rekaman. Selain menggunakan meode tentunya ada teknik vokal yang digunakan yaitu sikap tubuh, pernafasan, artikulasi, resonansi dan vibrasi, dan interpretasi. Dengan menggunakan metode dan teknik tersebut kelompok paduan suara menjadi kelompok yang berprestasi.
MOTIVASI DAN APRESIASI SISWA TERHADAP MUSIK KERONCONG DI SMAN 2 JOMBANG
Authors: Marta Kharizma Saka
Published: April 2022

Penelitian ini, berfokus pada motivasi yang mendorong peserta didik SMAN 2 Jombang mengikuti ekstrakurikuler keroncong dan apresiasi anggota ekstrakurikuler keroncong di SMAN 2 Jombang terhadap musik keroncong. Motivasi yang dimaksud ialah daya pendorong peserta didik SMAN 2 Jombang mengikuti ekstrakurikuler keroncong yang didasari oleh kemauan secara intrinsik dan ekstrinsik. Sedangkan apresiasi yang dimaksud ialah sikap anggota ekstrakurikuler keroncong SMAN 2 Jombang dalam memahami, menghayati dan menghargai musik keroncong. Untuk merumuskan pembahasan tersebut, dibutuhkan landasan kajian tentang unsur pembentuk musik yang terdiri dari irama, melodi, harmoni, bentuk atau unsur lagu yang dijadikan sebagai cara penilaian apresiasi tahap pemahaman dan penilaian anggota ekstrakurikuler. Kemudian juga diuji melalui pemahaman dan penilaian jenis musik keroncong, yang memiliki bentuk keroncong asli, langgam, stambul dan lagu ekstra. Adapun setelah rumusan pembahasan terbentuk berdasarkan tinjauan pustaka tersebut, dibutuhkan metode penelitian untuk menganalisis dan mendeskripsikan rumusan masalah yang telah ditetapkan. Metode tersebut, berlandaskan pada penelitian kualitatif deskriptif analitis, yaitu mendeskripsikan hasil penelitian berdasarkan proses pengumpulan data melalui wawancara, observasi dan pengumpulan dokumen. Melalui tahapan proses penelitian tersebut, menuai hasil penelitian tentang: (1) motivasi mengikuti ekstrakurikuler keroncong, (2) pemahaman terhadap musik keroncong, (3) penilaian terhadap musik keroncong, (4) penghargaan terhadap musik keroncong.
PENINGKATAN KARAKTER PELAJAR MELALUI LOMBA TARI TRADISIONAL DI ROYAL PLAZA SURABAYA PADA MASA PANDEMI COVID-19
Authors: Aini Golda Nur , Noordiana Noordiana
Published: April 2022

Royal Plaza Surabaya merupakan salah satu mall yang menyelenggarakan lomba Tari Tradisional yang berdampak pada Peningkatan Karakter pelajar. Peneliti membahas tentang Bagaimana pelaksanaan dan Peningkatan Katakter pelajar melalui lomba Tari Tradisional di Royal Plaza Surabaya pada masa Pandemi Covid-19. Penelitian ini menggunakan pendekatan kualitatif. Metode pengumpulan data yang digunakan yaitu observasi, wawancara, dan dokumentasi. Validitas data menggunakan Triangulasi data, di antaranya Triangulasi Teknik, Waktu dan Sumber. Teknik analisis data yang digunakan yaitu mulai dari mengumpulkan data, reduksi data, penyajian data dan penarikan simpulan. Pelaksanaan lomba dilakukan dengan penyebaran informasi lomba melalui sistem online yaitu whatsapp, Instagram, dan sedangkan offline nya berdasarkan dari database peserta tahun sebelumnya. Ketersediaan sumber daya di antaranya ada pihak sponsor yang mendukung acara, dan adanya hambatan berupa keadaan cuaca yang tidak menentu. Kebijakan pelaksanaannya yaitu para peserta wajib menggunakan face shield sebelum dan sesudah tampil. Tata kerja atau pelaksanaan lomba yaitu mengatur arus (sirkulasi) penonton agar tetap berjaga jarak. Peningkatan karakter mandiri, ditunjukkan sikap mampu mempersiapkan segala kebutuhan lomba. Peningkatan karakter disiplin, tercermin dari sikap mematuhi tata tertib (datang tepat waktu, tidak bergurau dan tidak bermain Handphone) selama latihan berlangsung. Peningkatan karakter tanggung jawab, dapat terwujud melalui sikap menerima segala konsekuensi apabila telah melanggar tata tertib.
ANALISIS BUKU GUITAR FUN KIDS DI TIRANDO MUSIC EDUCATION SURABAYA
Authors: Santoso Richi , Suwahyono Agus
Published: April 2022

Buku Guitar Fun Kids adalah buku pembelajaran gitar klasik yang didesain untuk anak usia 4-7 tahun. Pada penelitian ini bertujuan untuk menganalisis dan mendeskripsikan buku Guitar Fun Kids. Pada analisis difokuskan pada 5 point meliputi Desain Buku, Konten materi pada buku, Pengunaan kalimat pada  buku, Penulisan Notasi Balok pada buku Guitar Fun kids, dan Lagu yang ada pada buku. Metode yang dipakai pada penelitian ini yaitu metode deskriptif kualitatif. Data yang diperoleh melalui wawancara dan studi dokumentasi selanjutnya dianalisis. Berdasarkan hasil penelitian dan diskusi pada analisis buku pembelajaran gitar klasik Guitar Fun Kids. Buku Guitar Fun Kids merupakan buku yang didesain untuk memenuhi kebutuhan akan pembelajaran gitar klasik pada anak usia 4-7 tahun. Secara garis besar penyampaian materi pada buku sudah mencakup beberapa syarat untuk digunakan sebagai buku pembejalaran gitar klasik pada anak usia 4-7 tahun, karna sudah memuat konten yang interaktif dan menarik anak-anak untuk mau belajar gitar klasik. Dari hasil analisis peneliti menggambarkan bahwa buku sudah memiliki beberapa kesesuai materi untuk dapat memenuhi kebutuhan anak dalam pembelajaran gitar klasik. Dari beberapa pembahasan yang sudah ditulis, pada buku Guitar Fun Kids terdapat beberapa kekurangan yang perlu dievaluasi oleh pihak Tirando Music Education untuk lebih ditingkatkan kualitas dari buku tersebut.