scholarly journals Analysis of Software Requirement Management Results for Physical Tests of Adolescent Pencak Silat Fighting Categories

2020 ◽  
Vol 5 (1) ◽  
pp. 100-109 ◽  
Author(s):  
Deny Pradana Saputro ◽  
Muhammad Riski Adi Wijaya ◽  
Muhammad Fadli Dongoran
Keyword(s):  
Questionnaire Data ◽  
Test Results ◽  
Physical Test ◽  
Physical Conditions ◽  
Current State ◽  
Physical Exercises ◽  
Long Time ◽  
Physical Tests ◽  
Test Process ◽  
Test Result

Management of physical test result for adolescent pencak silat category in the current state is done manually so that it is prone to make errors and takes a long time which causes the data processing of test results to be less effective and efficient. This study aims to determine the needs of trainers for software to managing the physical results of adolescent pencak silat fighting category. The research method used is descriptive. Subjects involved in this study amounted to 6 trainers with certified trainer criteria, had accompanied competing athletes and academics who possessed theoretical and practical pencak silat knowledge. Data collection using was a questionnaire. Data analysis used descriptive statistics. The results of this study show that: the trainer had held physical exercises and physical tests for pencak silat. Physical tests conducted use the composition of adolescent pencak silat test match category. To run a simple test process, a physical pencak silat physical test guide is needed, together with norms for the assessment of test results. The results of physical tests that have been carried out are used to evaluate physical conditions and determine the training program. In order for the process of managing physical test results to be more effective and efficient, it is necessary to obtain the software for processing the results of adolescent pencak silat physical tests in match category. The conclusion of this research is there is a need of software for managing the physical test results of adolescent pencak silat in the fighting category.

scholarly journals Pengembangan Formula Wedang Secang Sebagai Minuman Kemasan Rendah Kalori

2018 ◽  
Vol 7 (1) ◽  
Author(s):  
Nutrisia A S ◽  
Indri Kusuma Dewi ◽  
Youstiana Dwi Rusita
Keyword(s):  
Antioxidant Activities ◽  
Physical Stability ◽  
Acceptance Test ◽  
Test Results ◽  
Liquid Form ◽  
Physical Test ◽  
Caesalpinia Sappan ◽  
Central Java ◽  
Red Color ◽  
Test Result

Abstract: Wedang Sappanwood, Physical Stability, Stability of Antioxidant, Test Hedonik, Low in Calories. Wedang sappanwood is a traditional drink of Indonesia, especially from the region of Central Java, which is made from the wood of caesalpinia sappan (Sappan L caesalpia) which gives a fresh red color like wine (wine). In addition to wood, sappanwood in wedang sappanwood also there are other spices that serves as a flavor enhancer. Empirically wedang sappanwood can be efficacious for preventing and minimizing the occurrence of degenerative disease through its activity as antioxidant and lowering blood sugar so that the necessary development of other caesalpiniasappan became preparations down ready low-calorie drink that is safe for diabetics. This research aims to develop preparations Wedang Sappanwood As lowcalorie Beverages in view of physical stability, stability of antioxidant and consumer acceptance (test hedonik). Test results on hedonik parameter that gets the highest value is the color of the material, then followed its homogeneity, the aroma, viscosity, and most smaller parameter flavor. The physical test result wedang sappanwood in Weeks 0 through Sunday XII shows the results organoleptc the smell of stale spices, brown color, liquid form, there are deposits of liquid, viscosity 1 cp, and pH of 4.23. Test results on hedonik parameter that gets the highest value is the color of the material, then followed its homogeneity, the aroma, viscosity, and most small parameter flavor. Test of antioxidants in 0 to month decline to III activities antioxidant it is characterized with a price less than the CI50 150 ppm of antioxidant activities are categorized, so weak.

scholarly journals OPTIMASI CHANNEL XRD ARL9900 SEBAGAI METODE ALTERNATIF UNTUK ANALISA LIMESTONE DALAM SEMEN

2019 ◽  
Vol 17 (3) ◽  
Author(s):  
Sugeng Mulyono ◽  
Dzakiyatul Azizah ◽  
Hafit Setiyabudi
Keyword(s):  
Calibration Curve ◽  
Production Control ◽  
Test Results ◽  
Limestone Filler ◽  
Long Time ◽  
Control Decision ◽  
Evaluation Stage ◽  
Implementation Method ◽  
The Impact ◽  
Test Result

ABSTRACTLoss On Ignition (LOI) is one of the parameters of cement testing analysis to determine the percentage of substance lost from the sample in a certain time and temperature. LOI cement is mainly caused by loss of water and carbon dioxide content in CaCO3 (Calcite) carbonate compounds in Limestone at 950°C.From the results of this test can be predicted Limestone filler content in cement. Conventional methode of LOI is less efficient because need a relatively long time of about 2 hours and even more. The impact of this problem may lead to delays in production control decision making.The purpose of this research is to make LOI testing more efficient and also produced Calcite Curve as a secondary method for LOI testing. At PT Holcim Indonesia Laboratory there is Xray Fluorescence (XRF) instrument equipped with Xray Diffraction (XRD) channel which can be used for LOI analysis so that the testing process can be faster.The implementation method is made by making a correlation between Calcite with LOI and making Calcite calibration curve in channel XRD then sample tested.From the results of this research trials obtained LOI test results with XRD 7 minutes 34 seconds with accuration percentage is 44,67% and testing with wet method obtained 2 hours 27 minutes 57 seconds. From these results it can be concluded that LOI testing using XRD is 2 hours 20 minutes 23 seconds faster than wet method but not yet accurate. This method is still in the evaluation stage, it is necessary to repair to minimize percent error so that the test result more efficient and accurate, that is by modification of sample preparation or modification of Xray calibration parameter.Keywords: LOI, Calcite, Calibration curve, XRF, XRDABSTRAKLoss On Ignition (LOI) atau kandungan hilang pijar adalah salah satu parameter analisis pengujian semen untuk mengetahui persentase kandungan zat yang hilang dari sampel dalam waktu dan suhu tertentu. LOI semen terutama disebabkan oleh hilangnya kandungan air dan karbondioksida dalam senyawa karbonat CaCO3 (Calcite) dalam Limestone pada suhu 950oC. Berdasarkan hasil pengujian ini dapat diprediksi kadar Limestone filler dalam semen, karena bisa dihitung dari kandungan Calcite yang terdapat dalam Limestone filler.Metode konvensional pengujian LOI kurang efisien karena memerlukan waktu yang relatif lama yaitu sekitar 2 jam bahkan lebih. Dampak dari masalah ini bisa menyebabkan terjadinya keterlambatan dalam pengambilan keputusan kontrol produksi.Tujuan penelitian ini yaitu untuk membuat pengujian LOI menjadi lebih efisien dan juga dihasilkan Kurva Calcite sebagai metode alternatif untuk pengujian LOI. Di Laboratorium PT Holcim Indonesia terdapat instrument Xray Fluorescence (XRF) yang dilengkapi dengan channel Xray Diffraction (XRD) yang bisa dimanfaatkan untuk analisa LOI sehingga proses pengujiannya bisa lebih cepat.Metode pelaksanaan dibuat dengan cara membuat korelasi antara Calcite dengan LOI dan pembuatan kurva kalibrasi Calcite di channel XRD lalu dilakukan uji coba sampel.Berdasarkan hasil uji coba penelitian ini didapatkan hasil pengujian LOI dengan XRD 7 menit 34 detik dengan tingkat akurasi sebesar 44,67%, dan pengujian dengan metode wet didapatkan 2 jam 27 menit 57 detik. Dari hasil tersebut dapat disimpulkan bahwa pengujian LOI menggunakan XRD lebih cepat 2 jam 20 menit 23 detik dibandingkan dengan metode wet tetapi belum akurat. Metode ini masih dalam tahap evaluasi, diperlukan adanya perbaikan untuk meminimalisir persen error supaya hasil pengujian lebih efisien dan akurat, yaitu dengan cara modifikasi preparasi sampel atau modifikasi parameter kalibrasi Xray.Kata Kunci : LOI, Calcite, Kurva kalibrasi, XRF, XRD

scholarly journals Formulation and Physical Test of Ethanolic Extract Sambiloto Leaves (Andrographis paniculata) Ointment

Sains Medika ◽  
2016 ◽  
Vol 6 (2) ◽  
pp. 56
Author(s):  
Indri Kusuma Dewi ◽  
Titik Lestari ◽  
Siti Nur Rofi'ah
Keyword(s):  
Leaf Extract ◽  
Antibacterial Properties ◽  
Ethanolic Extract ◽  
Quality Standard ◽  
Andrographis Paniculata ◽  
Test Results ◽  
Adhesion Test ◽  
Physical Test ◽  
Physical Tests ◽  
Semi Solid

Introduction: Andrographis paniculata had known contained active substance such as andrographolida, atsiri oil, flavonoid, tannin, alkaloid, and saponin which functions as antibacterial, antitoxic, analgesic, and anti-pyretic. Based on its antibacterial properties, an ointment form of Andrographis paniculata leaf is then formulated, for practical usage. Ointment formula is semi solid for topical use in the skin or mucosal membranes. Objectives: to know the result of ointment physical test of etanolic extract Andrographis paniculata leaf. Methods: physical tests contain organoleptic test, pH, homogenity, adhesion test and dispersive test. Results: Ointment shaped semi solid, blacky green and special smell of Andrographis paniculata, pH 6, homogenity test obtained homogenous results, adhesion test was 82 second and dispersive test was 5.6 cm. Conclusion: the result of physical tests of etanolic Andrographis paniculata leaf extract ointment appropriate with quality standard.

Item Context and /s/ Phone Articulation Test Results

1972 ◽  
Vol 15 (4) ◽  
pp. 852-860 ◽  
Author(s):  
Zoe Zehel ◽  
Ralph L. Shelton ◽  
William B. Arndt ◽  
Virginia Wright ◽  
Mary Elbert
Keyword(s):  
Test Score ◽  
Sound Production ◽  
Broad Context ◽  
Test Results ◽  
Production Task ◽  
Test Result

Fourteen children who misarticulated some phones of the /s/ phoneme were tape recorded articulating several lists of items involving /s/. The lists included the Mc-Donald Deep Test for /s/, three lists similar to McDonald’s but altered in broad context, and an /s/ sound production task. Scores from lists were correlated, compared for differences in means, or both. Item sets determined by immediate context were also compared for differences between means. All lists were found to be significantly correlated. The comparison of means indicated that both broad and immediate context were related to test result. The estimated “omega square” statistic was used to evaluate the percentage of test score variance attributable to context.

Rancang Bangun Sistem Komunikasi Data Antara Mikrokontroller Atmega8 Dengan Arduino Pada Mesin Roaster Coffe Digital

2020 ◽  
Vol 3 (2) ◽  
pp. 103-113
Author(s):  
Rachmad Ikhsan ◽  
Effendi Effendi
Keyword(s):  
Temperature Sensor ◽  
Data Communication ◽  
Test Results ◽  
Industry Standards ◽  
Long Time ◽  
Roasting Time

Roasting coffee manually is widely applied by coffee producers. This process takes a very long time and is less efficient in terms of productivity for industry standards. This machine  is equipped with a thermocouple sensor as a temperature sensor that will measure the temperature in the roasting cylinder, then equipped with a timer as a reminder of roasting time that ranges from 15 minutes at a temperature of 200 degrees Celsius, this machine  is also equipped with android as a timer controller on the coffee roaster machine. This machine is also equipped with a microcontroller and Bluetooth as a media transmitter and data receiver. From the test results obtained data that Bluetooth can be used for data communication between the microcontroller and Android with a distance of 30 meters in the room, and 12 meters outside the room. If it exceeds that distance, then Bluetooth will not respond back

scholarly journals Influenza colloidal gold method and blood routine tests combination for rapid diagnosis of influenza: a decision tree-based analysis

2021 ◽  
Vol 31 (1) ◽  
Author(s):  
Xiaoguang Li ◽  
Jing Chen ◽  
Fei Lin ◽  
Wei Wang ◽  
Jie Xu ◽  
...  
Keyword(s):  
Decision Tree ◽  
Predictive Value ◽  
Colloidal Gold ◽  
Influenza A ◽  
Clinical Manifestations ◽  
Rapid Test ◽  
Test Results ◽  
Tree Model ◽  
Routine Blood ◽  
Test Result

AbstractRapid influenza diagnosis can facilitate targeted treatment and reduce antibiotic misuse. However, diagnosis efficacy remains unclear. This study examined the efficacy of a colloidal gold rapid test for rapid influenza diagnosis. Clinical characteristics of 520 patients with influenza-like illness presenting at a fever outpatient clinic during two influenza seasons (2017–2018; 2018–2019) were evaluated. The clinical manifestations and results of routine blood, colloidal gold, and nucleic acid tests were used to construct a decision tree with three layers, nine nodes, and five terminal nodes. The combined positive predictive value of a positive colloidal gold test result and monocyte level within 10.95–12.55% was 88.2%. The combined negative predictive value of a negative colloidal gold test result and white blood cell count > 9.075 × 109/L was 84.9%. The decision-tree model showed the satisfactory accuracy of an early influenza diagnosis based on colloidal gold and routine blood test results.

Patient recommendations for content and design for electronic return of genetic test results: An interview study among patients who accessed their genetic test results online (Preprint)

2021 ◽  
Author(s):  
Diane M Korngiebel ◽  
Kathleen McGlone West
Keyword(s):  
Patient Preferences ◽  
Genetic Test ◽  
Smartphone Application ◽  
Patient Portal ◽  
Genetic Test Result ◽  
Test Results ◽  
User Centered Design ◽  
Detailed Report ◽  
Genetic Test Results ◽  
Test Result

BACKGROUND Genetic test results will be increasingly made available electronically as more patient-facing tools are developed; however, little research has been done that collects patient preferences for content and design before creating results templates. OBJECTIVE This study identifies patient preferences for electronic return of genetic test results, including what considerations should be prioritized for content and design. METHODS Following User-Centered Design methods, 59 interviews were conducted using semi-structured protocols. The interviews explored content and design issues for patient portal results return for patients who received electronic results for specific types of genetic tests (pharmacogenomic, hereditary blood disorders, and positive and negative risk results for heritable cancers) or who had electronically received any type of genetic test result as well as a non-genetic test result. RESULTS In general, a majority of participants felt that there always needed to be some clinician involvement in electronic results return and that electronic coversheets with simple summaries would be helpful for facilitating that. Coversheet summaries could accompany, but not replace, the more detailed report. Participants had specific suggestions for those results summaries, such as only reporting the information that was most important for patients to understand, including next steps, and to do so using clear language free of medical jargon. Electronic results return should also include explicit encouragement for patients to contact providers with questions. Finally, many participants preferred to manage their care using their smartphones, particularly in instances where they needed to access health information on the go. CONCLUSIONS Participants recommended that a patient-friendly front section accompany the more detailed report and made suggestions for organization, content, and wording. Many used their smartphones regularly to access test results, therefore, health systems and patient portal software vendors should accommodate smartphone application design and web portal design concomitantly when developing results return platforms. CLINICALTRIAL N/A

Death and COVID-19 Anxiety in Home-Quarantined Individuals Aged 65 and Over During the Pandemic

2021 ◽  
pp. 003022282110598
Author(s):  
Hümeyra Aslaner ◽  
Betül Özen ◽  
Zeliha K. Erten ◽  
Mebrure Beyza Gökçek
Keyword(s):  
Polymerase Chain Reaction ◽  
Death Anxiety ◽  
Short Form ◽  
Anxiety Score ◽  
Test Results ◽  
Rt Pcr ◽  
Chain Reaction ◽  
Polymerase Chain ◽  
Test Result ◽  
Pcr Test

Urgent measures were taken for those at the age of 65 and over who were at the risk group all over the world due to the COVID-19 pandemic. It is known that many individuals at the age of 65 and over have experienced anxiety due to the uncertainties. This study aimed to determine the anxiety and death anxiety in individuals aged 65 and over who were isolation at home due to being diagnosed with COVID-19 or being in contact during the pandemic process. The study is descriptive and cross-sectional. It was performed with 656 home-quarantined individuals aged between 65–80 years with positive or negative real-time polymerase chain reaction (RT-PCR) test result. A form including questions about the death anxiety and the Coronavirus Anxiety Scale Short Form prepared by the researchers were administered to the individuals by phone call. Of the participants, 49.5% were male. Median COVID-19 anxiety score was 4 (0–18). Anxiety scores of the male and female participants were similar. Participants with negative polymerase chain reaction (PCR) results and those with death anxiety had higher COVID anxiety scores. Death anxiety has increased by 1.661 times in male gender, 1.983 times in RT-PCR positivity and 0.146 times in the presence of symptoms. Individuals with positive COVID-19 test results or those aged 65 and over who had death anxiety and negative COVID-19 test result but who were in home-isolation due to being a contact had higher anxiety score. For this reason, those with death anxiety can be supported in line with their religious beliefs to reduce anxiety. Those with negative PCR test results in quarantine can be adequately informed about the COVID-19.

Creep Tests of Rotating Disks at Elevated Temperature and Comparison With Theory

1954 ◽  
Vol 21 (3) ◽  
pp. 225-235
Author(s):  
A. M. Wahl ◽  
G. O. Sankey ◽  
M. J. Manjoine ◽  
E. Shoemaker
Keyword(s):  
Elevated Temperatures ◽  
Experimental Program ◽  
Test Results ◽  
Rotating Disks ◽  
Creep Tests ◽  
Shear Theory ◽  
Heat Treated ◽  
Long Time ◽  
Average Tension ◽  
Creep Deformations

Abstract A theoretical and experimental program involving methods of calculating creep in rotating disks at elevated temperatures is described. This program consisted primarily of the following: (a) Obtaining forged disks from the same ingot of 12 per cent chrome steel, all disks being forged and heat-treated in the same manner; (b) making spin tests at 1000 F on three of these disks for periods up to about 1000 hr; ( ) making long-time tension-creep tests at 1000 F on many specimens cut out circumferentially from several of the other disks at stresses approximating those of the spin tests; (d) investigating theoretical methods of calculation of creep deformation in such disks; and (e) comparison of spin-test results with those calculated theoretically using average tension-creep data. It was found that available methods of calculating rotating disks based on the Mises criterion gave creep deformations too low compared to the test values, i.e., on the unsafe side for design. Considerably better agreement between test and theoretical results is obtained if the latter is based on the maximum-shear theory. Some discussion is given of the reasons for the better agreement obtained using the latter theory; these are believed to be related in part to the anisotropy of the forged material tested. Further tests on other materials are necessary before general conclusions can be drawn; however, in the absence of test data it is suggested that a conservative course in design for such disks is to apply the maximum-shear theory.

scholarly journals Detecting hotspots of atmosphere–vegetation interaction via slowing down – Part 1: A stochastic approach

2013 ◽  
Vol 4 (1) ◽  
pp. 63-78 ◽  
Author(s):  
S. Bathiany ◽  
M. Claussen ◽  
K. Fraedrich
Keyword(s):  
Climate Models ◽  
Stochastic Approach ◽  
General Context ◽  
Grid Cells ◽  
Climate System Model ◽  
Local Loss ◽  
Slowing Down ◽  
Current State ◽  
Long Time ◽  
Sudden Transition

Abstract. An analysis of so-called early warning signals (EWS) is proposed to identify the spatial origin of a sudden transition that results from a loss in stability of a current state. EWS, such as rising variance and autocorrelation, can be indicators of an increased relaxation time (slowing down). One particular problem of EWS-based predictions is the requirement of sufficiently long time series. Spatial EWS have been suggested to alleviate this problem by combining different observations from the same time. However, the benefit of EWS has only been shown in idealised systems of predefined spatial extent. In a more general context like a complex climate system model, the critical subsystem that exhibits a loss in stability (hotspot) and the critical mode of the transition may be unknown. In this study we document this problem with a simple stochastic model of atmosphere–vegetation interaction where EWS at individual grid cells are not always detectable before a vegetation collapse as the local loss in stability can be small. However, we suggest that EWS can be applied as a diagnostic tool to find the hotspot of a sudden transition and to distinguish this hotspot from regions experiencing an induced tipping. For this purpose we present a scheme which identifies a hotspot as a certain combination of grid cells which maximise an EWS. The method can provide information on the causality of sudden transitions and may help to improve the knowledge on the susceptibility of climate models and other systems.

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