Level Of0 Research Articles

Effect of Vermicompost and Organic Formulations on Growth and Yield of Soybean Grown on Vertisol

Soybean called as golden beans belongs to leguminosae family. It is native of East Asia. It is rich source of protein and also an excellent source of fiber. Balanced fertilization is necessary to increase the productivity of pulses. Organic manures and formulations favor plant growth and regulation and adaptability to the surrounding environments in terms of improvement in yields and quality parameters in addition to enhanced tolerance to biotic and abiotic stresses. Unlike, chemical fertilizer, these organic products are biodegradable, non-toxic, non-polluting and non-hazardous to humans, animal and birds. Thus, integrations of organic manure and formulations with chemical fertilizer seems to be an alternative supply for plant nutrition. Keeping the above points in view the present experiment were conducted during kharif-2020 and kharif-2021 at Research Farm, Department of Soil Science and Agricultural Chemistry, College of Agriculture, VNMKV Parbhani, to study the effect of vermicompost and organic formulations on growth and yield of soybean grown on Vertisol. The experiment was laid in factorial randomized block design with twelve treatments and three replications. Experimental treatments consist of two factors in which one factor consist of vermicompost consist of three levels C1-RDF, C2- Vermicompost eq. to RDN, C3- Vermicompost eq. to RDN + RD of vermicompost @ 5 t ha-1, another factor organic formulations consist of four levels OF0- control, OF1- Panchagavya, OF2- Beejamruth + Jeevamruth, OF3-Beejamruth + Jeevamruth + Panchagavya. The growth parameters like leaf area, no. of pods and chlorophyll a, chlorophyll b and total chlorophyll showed significant increased with the application of RDF as compared to other treatments. Among organic formulations treatments highest value recorded in combined application of Beejamruth + Jeevamruth + Pancahgavya (OF3) as compared to alone application. The significant increase in seed and straw yield was recorded in treatment receiving in treatment combination of RDF (C1) along with combined application of Beejamruth + Jeevamruth + Panchagavya (OF3). The result of the experiment revealed that application of RDF along with combined application of Beejamruth + Jeevamruth + Panchagavya was found beneficial for increase in growth and yield of soybean in Vertisol.

Effect of Vermicompost and Organic Formulations on Yield and Quality of Soybean Grown on Vertisol

The field experiments were conducted during kharif-2020 and kharif-2021 at Research Farm, Department of Soil Science and Agril. Chemistry, College of Agriculture, VNMKV Parbhani, to study the effect of vermicompost and organic formulations on yield and quality of soybean grown on Vertisol. The experiment was laid in factorial randomized block design with twelve treatments and three replications. Experimental treatments consist of two factors in which one factor consist of vermicompost consist of three levels C1-RDF, C2- Vermicompost eq. to RDN, C3- Vermicompost eq. to RDN + RD of vermicompost @ 5 t ha-1, another factor organic formulations consist of four levels OF0- control, OF1- Pancahgavya, OF2- Beejamruth + Jeevamruth, OF3-Beejamruth + Jeevamruth + Pancahgavya. The yield parameters like no. of pods, seed and straw yield and quality parameters like protein content and test weight showed significant increased with the application of RDF as compared to other treatments. Among organic formulations treatments highest value was recorded in combined application of Beejamruth + Jeevamruth + Pancahgavya (OF3) as compared to alone application. The significant increase in seed and straw yield was recorded in treatment receiving RDF (C1) along with combined application of Beejamruth + Jeevamruth + Pancahgavya (OF3). The result of the experiment revealed that application of RDF along with combined application of Beejamruth + Jeevamruth + Pancahgavya was found beneficial for increase in yield and quality of soybean grown in Vertisol.

The Effect Of Using Audio Visual Media On The Speaking Skills Of Students At SD Negeri 11 Leang-Leang Bantimurung District Kabupaten Maros

This research is a research that uses a quantitative approach with the type ofexperimental research which aims to find out (1) The description of the use of audio-visualmediaonthespeakingskillsofthirdgradestudentsofSDNegeri11Leang-Leang,Bantimurung District, Maros Regency, (2) The description of students' speaking skills afterusing audio-visual media in class III SD Negeri 11 Leang-Leang, Bantimurung District,MarosRegency,(3)Theeffectofthe useofaudio-visual media on the speaking skills of grade III students of SD Negeri 11 Leang-Leang, Bantimurung District, Maros Regency. Theindependent variable in this study is the use of audio-visual media, while the dependentvariable is the result of students' speaking skills. This study uses the type of research OneGroup Pretest-Posttest Design. The population in this study were 23 students of class III SDNegeri 11 Leang-Leang, Bantimurung District, Maros Regency in the academic year 2020-2021. Determination of the sample in this study using non-probability sampling, purposive sampling. Data collection techniques in research are tests, observation and documentation. Data were collected from giving speaking skills test and the analyzed by descriptive statistics and inferential statistics using the paired sample T-Test with the help of SPSS22.0calculations.The results of the research that have been carried out, it can becon cluded that: (1) The description of the use of audio-visual media on students' speaking skills is seen basedon the observation sheet, from the learning stages observed at each meeting the learningprocess seems to increase through the activities of students and teachers, (2) The descriptionof the results of students' speaking skills after using audio-visual media is more improved.Thisis evidenced by the posttest averages core of students in the very good category whilethe pretest scores are in the poor category, (3) There is a significant effect of the use of audio-visual media on students' speaking skills. This is because the probability value oftcount > ttable(55.631> 2.074), with a significance value of 0.000 is smaller than the significance level of0.05 (0.000 <0.05).

Preconception Care: Intention to Action- An Intervention Based on the Planned Behavior Theory for Maternal and Neonatal Health: A Randomized Clinical Trial

Background and Objectives: Preconception care involves health promotion, screening, and interventions for women and men to reduce the risk factors with the potential effect on their future pregnancies; the present research is aimed at investigating the effect of planned behavior theory on the knowledge, attitude, subjective norms, perceived behavior, self-control, intention, and practices of preconception care. Methods: This is a controlled randomized trial study to examine the impacts on the intentions and conductance of the preconception care among the women referring to a marriage consulting center. To this end, 110 women referring to the marriage counseling centers of Asad Abad city in Iran were selected and then divided into two groups. The educational sessions were held twice a week in four 60-minute sessions for the intervention group, while the control group received no intervention. Wilcoxon and Mann-Whitney and ϰ2 were employed for data analysis at the significance level of 0.05. The reliability of the tools was evaluated using Cronbach Alpha. Findings: The results indicated a significant difference between the two groups in terms of awareness (14.27 ± 1.53 vs. 5.32 ± 2.95), attitudes (45.89 ± 3.52 vs. 36.36 ± 6.77), subjective norms (30.01 ± 3.34 vs. 26.38 ± 4.10), and perceived behavioral control (23.10 ± 2.06 vs. 18.87 ± 4.61) for the intervention and control groups, respectively (P = 0.001). Also, 89% of the intervention group (vs. 4% of the controls) tried to make the record for preconception care. Conclusion: The theory of planned behavior can effectively improve awareness, attitude, and perceived behavioral control in women. This theory also improved the behavioral intention of women toward preconception care. The midwives and physicians are recommended to use this educational method in health centers to motivate the women to take preconception counseling with the help of health providers. Trial registration: This study was registered in the Iranian registry of clinical trials with the code IRCT2015121425529N1 in 2016.04.17

Pengaruh Harga dan Kualitas Produk Terhadap Minat Beli Kosmetik Lipstik Emima (Studi Kasus Mahasiswi Fakultas Ekonomi Universitas Islam Sumatera Utara Jurusan Manajemen Stambuk 2017-2019

This research aims to determine how much influence the price and product quality have on the buying interest of Emina's lipstick cosmetics among female students at the Islamic University of North Sumatra. The population of this study was 378 students of the Faculty of Economics, Department of Management at the Islamic University of North Sumatra. The sample in this study were 79 respondents. The sampling technique used was proportional random sampling. The data analysis technique used Multiple Linear Regression analysis, because the variables used were more than two variables. Statistical testing is done by using F-test (simultaneous) and t-test (partial). The results of the data research show that the price and product quality together have a positive and significant effect on buying interest for Emina lipstick cosmetics as evidenced by simultaneous significant testing obtained by Fcount ≥ Ftable (75.736 ≥ 3.13) with a significance level of0.000 0.05. Through the partial significance test it is stated that the price variable does not have a positive and significant effect on Purchase Interest, this can be seen from the tcount ≥ t table (1.523 ≥ 1.995) with a significance level (0.132 ≤ 0.05) and the Product Quality variable has a positive and significant effect on Purchase interest, this can be seen from tcount ≥ ttable (11.918 ≥ 1.995) with a significance level (0.000 ≤ 0.05).

Frequency noise stabilisation of a 1550 nm external cavity diode laser with hybrid feedback for next generation gravitational wave interferometry.

Longer wavelength lasers will be needed for future gravitational wave detectors that use cryogenic cooling of silicon based test-mass optics. Diode lasers with a 1550 nm wavelength output are potential seed light sources for such a detector, however diode laser devices have a different spectral profile and higher frequency noise than the solid state lasers used in current detectors. We present a frequency stabilisation system for a 1550 nm external cavity diode laser capable of reducing the laser frequency noise to a level of 0.1HzHz up to 1 kHz with a unity gain frequency of 535 kHz using a hybrid analogue-digital servo with in-loop cancellation of resonant features. In addition, a method of high speed digital filter optimisation and automated design is demonstrated.

The Use of Feature Selection Algorithm and Regression Method to Predict the Ending Cash Value in Health Economics

Background: Health economics is amongst the academic fields which can aid in ameliorating conditions so as to make better decisions related to the economy such as determining cash prices. The prediction of ending cash value is fundamental for internal and external users and can come quite handy in health economics. The most important purpose of financial reporting is the presentation of information to predict ending cash value. Therefore, the aim of this research is to predict ending cash value using feature selection and multiple linear regression (MLR) method from 2010-2012. Methods: Feature selection algorithm (Best-First, Greedy-Stepwise, and Ranker) was employed in this research to nominate relevant data that affect ending cash value. Results: According to results, to determine ending cash value, the most relevant features include: interest payments for loans, dividends received from short and long term deposits, total net flow of investment activities, net increase (decrease) in cash and beginning cash based on best-first (CFSSubset- Evaluation) and Greedy-Stepwise (CFS-Subset-Evaluation). Net out flow, dividends, dividends paid, interest payments for loans and dividends received deposits for short and long term were the most important data as indicated by the Ranker (Info-Gain-Attribute-Evaluation, Gain- Ratio-Attribute-Evaluation and Symmetricer-Attribute-Evaluation). According to Ranker (Principal- Components and Relief-FAttribute-Evaluation), the best data for determining ending cash include beginning cash, interest payments for loans, dividends, net increase (decrease) in cash and dividends received from short and long term deposits. The findings were also indicative of a positive and highly significant correlation between dividends received from short and long term deposits and beginning cash (1.00**), with a significance level of 0.01, whereas the observed correlation between interest payments for loans and ending cash (0.999**), at a significance level of 0.01 was negatively significant. Conclusions: The present research attempted to reduce the volume of data required for predicting end cash by means of employing a feature selection so as to save both precious money and time.

Ultracompact optical fiber acoustic sensors based on a fiber-top spirally-suspended optomechanical microresonator.

Acoustic wave sensors with a high sensitivity and small size are highly desired for a wide variety of important and emerging applications such as photoacoustic gas sensing and bio-imaging. Here we present an ultracompact optical fiber acoustic sensor based on an optomechanical resonator that is directly in situ printed on the end face of a standard single-mode optical fiber by using an optical 3D μ-printing technology. The fiber-top optomechanical microresonator is composed of a microscale suspended polymer micro-disk that forms a Fabry-Perot interferometric cavity, together with the optical fiber end face, and acts as the acoustic wave-sensitive micromechanical resonator simultaneously. The microbeams for suspending the micro-disk are devised with a spiral structure to overcome the small-size imposed low deflection amplitude so as to improve its sensitivity to acoustic waves. The sensor with a high sensitivity of 118.3 mV/Pa and low noise equivalent acoustic signal level of 0.328µPa/Hz1/2 at audio frequency is experimentally demonstrated. Moreover, with a resonance amplification mechanism, the sensitivity can be enhanced by 40.1 times when the frequency of the acoustic wave matches with the natural resonance frequency of the optomechanical resonator. Such an ultrasmall fiber-tip acoustic sensor has not only a miniaturization-induced broad bandwidth, but also a structure-enhanced ultrahigh sensitivity and thus is very promising in various acoustic wave-based sensing, imaging, and testing applications.

COMPROMISO ORGANIZACIONAL Y PRODUCTIVIDAD DE LOS TRABAJADORES EN PROTEGE ORIENTE S.A., PUCALLPA, 2019

El objetivo del estudio es determinar el grado deasociación existente entre el compromiso organizacionaly productividad de los colaboradores en Protege OrienteS.A., Pucallpa, 2019, las dimensiones e indicadores de lavariable: el compromiso organizacional, fueron adaptadosdel trabajo de Fuentes (2018), de la misma manera loselementos de la variable: productividad de los trabajadores,se adaptaron de Zapata (2018). El tipo de investigaciónfue aplicativo, el nivel descriptivo correlacional, la muestraestuvo compuesta por el total de la población, 54 personas,que trabajaron en la empresa de vigilancia privada, ProtegeOriente SA, Pucallpa. Mediante la prueba de hipótesis,unilateral de cola derecha, utilizándose el coeficiente rhode Spearman se determinó que existe relación directay significativa entre el compromiso organizacional yproductividad de los trabajadores en Protege Oriente S.A.,con la correlación de 0,794, estimada como asociaciónpositiva considerable, en tanto que el nivel de significanciade la prueba, tuvo un valor: s = 0.000 ˂ 0.05, el coeficientefue significativo en el nivel de 0.000, en consecuenciael nivel de confiabilidad es100 % que la correlación seaverdadera y 0.0 % de probabilidad de error

PENGARUH IMPLEMENTASI SISTEM INFORMASI MANAJEMEN KEUANGAN DAERAH (SIMDA), KUALITAS SUMBER DAYA MANUSIA, PENERAPAN STANDAR AKUNTANSI DAN SISTEM PENGENDALIAN INTERN PEMERINTAH (SPIP) TERHADAP KUALITAS LAPORAN KEUANGAN DAERAH

The research entitled "The Influence Of The Implementation Of Regional Financial ManagementInformation Systems, The Quality Of Human Resources, The Application Of Accounting StandardsAnd Government’s Internal Control System On The Quality Of Regional Financial Reports" aims toidentify to study how the quality of human resources, the implementation of regional financialmanagement information systems, the application of accounting standards, and the government’sinternal control system whether simultaneously or partially affecting the quality of regionalfinancial reports of Pegunungan Bintang regency. The causal approaches were used to analyze theconnection between independent and dependent variables or others. While the Multiple LinearRegression Analysis as an analysis tool in this study was used to measure the effect of independentvariables on the dependent variable. The result of this study indicates that the implementation ofregional financial management information systems (X1) has 2,845 with a significant level of 0,006,which means the implementation of regional financial management information systems has asignificant influence on the quality of regional financial reports of Pegunungan Bintang regency.Meanwhile, the independent variable of the quality of human resources (X2) has 3,084 with 0,003significance level, it explains that the quality of human resources has impacted significantly on thequality of regional financial reports of Pegunungan Bintang regency. As long as, the applications ofaccounting standard (X3) have a significant effect on the quality of regional financial reports ofPegunungan Bintang regency with 3,454 and 0,001 significance level. Furthermore, theGovernment’s Internal Control System variable (X4) with a value of 2,487 and a significant level of0,015, that indicates, the Government’s Internal Control System variable has significantly affected thequality of financial reports of Pegunungan Bintang regency. While the value of F measurement hasgreater than the value of F table (29,165>5,921), which explains that the quality of humanresources, the implementation of regional financial management information systems, theapplication of accounting standards and government’s internal control system simultaneously havea significant effect on the quality of regional financial reports of Pegunungan Bintang regency.

TERAPI MUSIK DAN TINGKAT KECEMASAN PASIEN PREOPERASI

Background: Surgery is one of medical interventions which can cause fear, anxiety, and stressed because of its effects toward the integrity of body and soul. Nurses have significant roles in any preoperative care which is helping patients to decrease preoperative anxiety by using complementary therapy. The use of music therapy as one of the complementary therapies is not common in Indonesia. Therefore, scientific studies to prove the role of this therapy to decrease the level of anxiety of pre-operative patients is needed.
 Objective: To investigate the effects of music therapy in reducing anxiety levels of preoperative patients.
 Methods: A quasy experimental study with pre-test and post-test design with control group was applied to 50 respondents from medical ward in Panembahan Senopati Hospital of Yogyakarta who met the inclusion criteria.Dara were then analyzed by using t-test statistical analysis.
 Results: The control group showed the increased value of anxiety level of0.8 without music intervention (t= -1503, df = 24, p<.05), whereas the intervention group showed the decreased value of anxiety level of -5.52 (t=5.081, df=24, p<.05). Meanwhile the independent t-test results for both groups showed a significant difference between group (t= 3,373, df=48, p<.05).
 Conclusion: Music therapy has significant effect in reducing preoperative anxiety levels of patients.
 Keywords: Anxiety, preoperative, music therapy

Key factors for the development of pressure ulcers in surgical practice

Aim: Pressure ulcers represent a major postoperative complication. We retrospectively analyse data and identify risk factors for the development of pressure ulcers in patients undergoing surgery at the 1st Surgical Clinic of St. Anne’s Hospital in Brno between 2017 and 2018. Methods: We used data from the hospital’s information system and a purpose-built electronic database (I-hojeni.cz). Statistical analysis was performed using Pearson‘s chi-square at a significance level of 0.05, the variables used included: age, Body Mass Index (BMI), number and grade of pressure ulcers and comorbidities (history of cardiovascular diseases, diabetes mellitus, chronic renal failure, neurological and oncological diseases). Results: 5,851 inpatients underwent surgery (91.15% of the total of 6,419) between 2017 and 2018. Pressure ulcers newly developed in 86 patients (1.46%), 40 men and 46 women. The patients’ average age was 79.85, age was confirmed as a predictive factor for pressure ulcer formation. The average BMI value was 24.13, the relationship between BMI and development of pressure ulcers was not statistically significant. The average pressure ulcer grade was 2.04 and the average number per patient 1.5. Pressure ulcers mostly developed on the heels, buttocks and sacrum. On average the period between a patient’s admission and operation was 2.79 days (0–16 days), it did not prove to be a factor. 56 patients (65.11%) had a history of neurological disorder – a predictive factor – the correlation was not statistically significant, similarly to oncological diseases 30 (24.41%), 19 patients (22.09%) with pressure ulcers died. Conclusion: Our study is unique in expanding our understanding of multiple risk factors for the development of pressure ulcers, it suggests that age and a history of neurological disorder in particular are key risk factors while other risk factors generally considered to be significant (mobility, nutritional factors) did not prove so.

THE RELATION BETWEEN ESTIMATED MOTOR SKILLS WITH FUNCTIONAL MOVEMENT SCREENING AND PERFORMANCE OF GYMNASTIC ELEMENTS ON THE FLOOR ROUTINE AND THE VAULT

The aim of this research was to verify the FMS (Functional Movement Screening) method as apredictor of success in performing gymnastic elements on the floor routine and vault, on aselected sample composed of 36 male subjects aged 20 - 22 years, students of Faculty ofPhysical Education and Sport, University of Banja Luka. A battery of 11 motor skills tests wasassessed: 7 at floor routine (side-to-side and front-to-back cartwheel, roundoff, front and backhandspring, forward and backward flip) and 4 on vault (squat through on the vault and straddlevault with pre-flight, front handspring on vault, roundoff vault) together with FMS resultsall results received normal distribution and a relatively low average FMS value(14.313), which according to many authors is near the limit of the risk of injury (14). The overallresults of the correlation analysis indicated statistically significant relationship between FMSand variables PRENAZ (0.049) and SALNAZ (0.038) at significance level of0.05, while the applied regression analysis gave general information on the prediction modelthat showed statistical significance of 0.03 with the predictor variable FMS at the level of significance0.05. Observing the values of the determination coefficients R2, it was establishedthat the FMS method can predict the performance of the selected gymnastic elements on thefloor routine and the vault as an integral model, explaining about 96% of the common variabilitywith a criterion, representing a significant statistical value.

Fibrous boron nitride nanocomposite for magnetic solid phase extraction of ten pesticides prior to the quantitation by gas chromatography.

A fibrous magnetic boron nitride nanocomposite was synthesized and is shown to be a viable adsorbent for the magnetic solid phase extraction of pesticides prior to their quantitation by gas chromatography with electron capture detection. The optimum conditions were obtained by both single factor optimization and response surface analysis (Box-Behnken design). Under the optimized conditions, the response to the ten pesticides (dicofol, α-endosulfan, p,p'-DDE, nitrofen, β-endosulfan, p,p'-DDD, p,p'-DDT, bifenthrin, permethrin and fenvalerate) is linear in the 0.03-40ng·mL-1 concentration range with the coefficients of determination ranging from 0.9970 to 0.9992. The relative standard deviations at concentration levels of0.5ng·mL-1, 20ng·mL-1 and 40ng·mL-1 were below 8.7%. The recoveries of the analytes from spiked tea water and tea beverage samples varied between 84.5% and 122%, with relative standard deviations ranging from 4.8 to 12%. The limits of detection are between 0.01 and 0.05ng·mL-1. The adsorbent can be reused over 50 times without significant loss of extraction efficiency. Graphical abstract A novel fibrous-shape magnetic boron nitride nanocomposite (Fe3O4@f-BN) was used as the adsorbent for the magnetic solid phase extraction (MSPE) of ten pesticides from tea water and tea beverage samples prior to their determination by gas chromatography (GC).

ЦИТОГЕНЕТИЧЕСКАЯ ИНДИКАЦИЯ МУТАГЕННОГО ЭФФЕКТА В ДИАДАХ «МАТЬ – РЕБЕНОК» В ЗОНЕ ВЛИЯНИЯ ПРЕДПРИЯТИЙ АЛЮМИНИЕВОГО ПРОИЗВОДСТВА

It is important to conduct cytogenetic monitoring to assess the level and dynamics of the frequency of cells with genome damage in parents and their children, formed in response to the impact of aluminum. Material and methods. In dyads «mother – child», the content of aluminum in urine was determined and a morphological evaluation of changes in buccal epitheliocytes was carried out. Results. It was found that in children and adults the concentration of aluminum in urine was 6,8 times higher than in the comparison groups and up to 5,5 times the reference level. The content of aluminum in urine in children is 1,3 times higher than in adults. The concentration of aluminum in urine (more than 0,0065 mg/dm3) is justified as an exposure marker. In children with a concentration of aluminum in urine at a level of 0,032–0,040 mg/dm3 and higher, the indicator indicators of genetic disorders are: an increase in the frequency of multinucleated cells, an integral index of cytogenetic action, and the frequency of cells with karyorexis. In adults with an aluminum concentration in urine of 0,021–0,033 mg/dm3 and higher markers of genetic disorders is the increased frequency of micronucleated cells and cells with karyorexis. Conclusion. In the dyads «mother – child», the spectrum and degree of severity of deviations in the indicators of genetic disorders in children relative to those of their mothers is growing.

Relationship between Bishop Score and Success of Induction of Labour in Federal Teaching Hospital, Abakaliki, Ebonyi State

Background: The ripeness of the cervix is of critical importance to the probability of successful labour induction. Aim: To determine the relationship between successful induction of labour and Bishop score. Materials and Methods: A retrospective study of all obstetric patients who had induction of labour between January 1st 2012 and December 31st 2015 was done in Federal Teaching Hospital Abakaliki. The information obtained from patients’ case notes was analyzed using descriptive and inferential statistics at an alpha level of 0.05 for all statistical tests. Results: During the study period, there were 9548 deliveries; 2.76% (264) was by induction of labour with success rate of 75.4%. The mean age of the women was 28.4 ± 5.8 years; majority where nulliparous (45.45%). The most common indication for induction of labour was postdatism (43.94%). Success of induction of labour was most likely at Bishop score of 8 to 10 (OR = 0.79, 95% CI 0.72 - 0.84). Induction delivery interval was shortest with use of Foley catheter and misoprostol. Conclusion: Our study has shown that success of induction of labour was most likely at Bishop Score of 8 - 10. We advocate the use of Foley catheter and misoprostol for cervical ripening especially when there is need to expedite delivery.

VLBI observations to the APOD satellite

The APOD (Atmospheric density detection and Precise Orbit Determination) is the first LEO (Low Earth Orbit) satellite in orbit co-located with a dual-frequency GNSS (GPS/BD) receiver, an SLR reflector, and a VLBI X/S dual band beacon. From the overlap statistics between consecutive solution arcs and the independent validation by SLR measurements, the orbit position deviation was below 10 cm before the on-board GNSS receiver got partially operational. In this paper, the focus is on the VLBI observations to the LEO satellite from multiple geodetic VLBI radio telescopes, since this is the first implementation of a dedicated VLBI transmitter in low Earth orbit. The practical problems of tracking a fast moving spacecraft with current VLBI ground infrastructure were solved and strong interferometric fringes were obtained by cross-correlation of APOD carrier and DOR (Differential One-way Ranging) signals. The precision in X-band time delay derived from0.1 s integration time of the correlator output is on the level of0.1 ns. The APOD observations demonstrate encouraging prospects of co-location of multiple space geodetic techniques in space, as a first prototype.

TEOLOGI KEKUASAAN TUHAN DAN PRASANGKA AGAMA

This study aims to examine the relationship between the theology of God's power with religious prejudices and religious prejudices difference between high school students, vocational and Islamic Senior High School. The data were obtained in the form of scale theology instrument of God's power and the scale of religious prejudice. The Item scale of theology God has a different power ranged from 0.300 to 0.626, with an internal consistency of 0.691. Item scale religious prejudice has different power between 0.333 to 0.820, with an internal consistency of0.838. The research sample was 968 high school students in Pekanbaru. The results of correlation analysis showed that there is a negative relationship between theology power of God unth. the religious prejudices of -0.125 with a signi.fi.cance level of0.000. And there are differences between the religious prejudices SMA, SMK, and MA. the F value of 146.182 with asignificance of 0.000

RESPONSE OF JAPANESE QUAIL TO FEED BY ORGANIC COMPOUNDS

The experiment was carried out at the Poultry Farm, Facultyof Agriculture, Fayoum University (middle Egypt). This study aims toshow the effect of dietary malic acid (MA) supplementation as a growthpromoter on Japanese quail performance, carcass characteristics,intestinal villi and pH, bacteria enumeration, some blood parameters anddigestibility coefficients. A total number of 360 unsexed one day-oldJapanese quail chicks (Coturnix coturnix japonica) were equally dividedinto four groups of six replicates each. Two starter-grower corn-soybeanmeal (C-SBM) basal diets were formulated to contain 24 % CP and2900 kcal ME /kg diet and 22 % CP and 2750 kcal ME /kg diet,respectively. Also, two layer C-SBM basal diets were formulated tocontain 20 % CP and 2900 kcal ME /kg diet and 18 % CP and 2750 kcalME /kg diet, respectively. Each of the four basal diets was eitherunsupplemented or supplemented with 0.15% (1.5 kg/ton) dietary malicacid. Therefore, four experimental treatments were used in both startinggrowing and laying periods. Each chick group fed one of the fourexperimental diets. At 35 days of age, a slaughter test was performed todetermine carcass traits, edible giblets, lymphoid organs and intestinalvilli, microflora count and pH. Blood samples were taken and assayed todetermine some serum blood parameters. Digestibility trials wereconducted to determine nutrients digestibility for starter-growerexperimental diets. At laying period, egg number, weight, mass andproduction rate as well as feed intake and feed conversion wererecorded. At the end of the 90-day period, egg samples were taken andbroken out to determine internal egg quality and analysis. Fromnutritional of view, it was observed that using malic acid at a level of0.15% (1.5 kg/ton) in Japanese quail diets containing sub-optimalenergy and protein levels helped in reducing microflara count,particularly pathogens and in turn, improved quail performance andimmunity. However, using MA at a level of 0.15% (1.5 kg/ton) inJapanese quail diets containing optimal energy and protein levels causedan increase in egg mass and a decrease in feed intake.

TERAPI MUSIK DAN TINGKAT KECEMASAN PASIEN PREOPERASI

Background: Surgery is one of medical interventions which can cause fear, anxiety, and stressed because of its effects toward the integrity of body and soul. Nurses have significant roles in any preoperative care which is helping patients to decrease preoperative anxiety by using complementary therapy. The use of music therapy as one of the complementary therapies is not common in Indonesia. Therefore, scientific studies to prove the role of this therapy to decrease the level of anxiety of pre-operative patients is needed.
 Objective: To investigate the effects of music therapy in reducing anxiety levels of preoperative patients.
 Methods: A quasy experimental study with pre-test and post-test design with control group was applied to 50 respondents from medical ward in Panembahan Senopati Hospital of Yogyakarta who met the inclusion criteria.Dara were then analyzed by using t-test statistical analysis.
 Results: The control group showed the increased value of anxiety level of0.8 without music intervention (t= - 1503, df = 24, p<.05), whereas the intervention group showed the decreased value of anxiety level of -5.52 (t=5.081, df=24, p<.05). Meanwhile the independent t-test results for both groups showed a significant difference between group (t= 3,373, df=48, p<.05).
 Conclusion: Music therapy has significant effect in reducing preoperative anxiety levels of patients.
 Keywords: anxiety, preoperative, music therapy