bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of Leaflet Administration on the Level Knowledge and Rationality of Dexamethasone use in “Sumber Sehat” Pharmacy, Banjar, West Java, Indonesia
Authors: Kurniasih N , Indriastuti M , Rahmah S , Wahlanto P , Lili D 
Published: August 2019

Abstract
Dexamethason is a hormone and corticosteroid-class drug produced by the adrenal gland and it function is to regulate carbohydrate metabolism, fat and protein, regulation of body fluids, the body’s defense system, and bone formation. The use of corticosteroid drugs must be considered properly because it can cause various side effects that are not good for the body. Dexamethasone is still widely used in the community without the right indication as an anti-inflammatory drug, rheumatoid arthritis, and anti allergic. This is due to a lack of knowledge about the side effects of corticosteroids. This study aimed to analyze the effect of education using leaflets on the level of knowledge and rationality of dexamethasone use by the one group pre-test/post-test study design with the Wilcoxon test. Respondents were taken with accidential sampling method. The number of respondents obtained was 47 respondents. Based on the results of this study can be concluded that education by leaflet administration can significantly increase knowledge and rationality of dexamethasone use in Sumber Sehat Pharmacy, Banjar.
Hypnotic Direct and Indirect Suggestions for Improving the Efficiency and Depth of Sleep: An EEG Activity Signal Processing in Various Sleep Stages
Authors: Sudaryat Yayat , Nurhadi Jatmika , Rahma Rosita , Mayasari  
Published: August 2019

Abstract
Brain activity can be detected through the electric signals it produces. One of the benefits of detecting electric signals in the brain is to measure a person’s sleep quality. Sleep quality can be influenced by stimuli received by the brain before going to bed. One form of stimulus that can be accepted is in the form of suggestions, both direct and indirect suggestions. In this study, the two conditions of the stimulus suggestion will be tested to describe the effect on the electrical signals of the human brain.Based on the results of the analysis it can be described that the stimulus can increase sleep efficiency. Giving influential suggestions to reduce sleep latency and increase the depth of sleep. The stronger the suggestion, the more sleep you will deepen. Suggestions can make sleep deeper and reduce sleep latency. The deeper the level of sleep and the less sleep latency show the better the efficiency of sleep. The better the efficiency of sleep shows the better the quality of sleep.
The Residue Levels of Enrofloxacin Antibiotics in Catfish (Clarias batrachus)
Authors: Mulyani Reni , Herry  , Rustandi Naji 
Published: August 2019

Abstract
Enrofloxacin (EXF) in fish comes from feed, water, and the environment. Through these three sources enrofloxacin will accumulate in the body of the fish. Enrofloxacin enters the metabolic process and enters the tissue so that fish meat containing enrofloxacin will be produced, and can threaten human health such as the occurrence of carcinogenic potential. Tests have been carried out to test the time of decay of enrofloxacin in catfish after various doses, namely group A (control), B (25 ppb) and C (50 ppb). The fish samples analyzed were catfish which were tested by Enrofloxacin using the ELISA (Linked Immunosorbent Assay) method. The results showed that the last residual content of enrofloxacin was added to feed every day during the treatment of concentration for group B (17.89 ppb) and group C (17.47 ppb). However, the time for all enrofloxacin residues in catfish to be the same as the control or normal conditions turned out to take 80 days with enrofloxacin residual concentrations for group B (2.12 ppb) and group C (5.13 ppb)
Record Results Analysis Electrocardiogram (ECG) at Pangandaran Health Center
Authors: Supriadi Dedi , Kurniawan Rudi , Esa Hilman Firman , Kusumawaty Jajuk , Farihatun Atun , Rosmiati  
Published: August 2019

Abstract
Heart disease has killed around 17.3 million people in the world and ranks first in the cause of death in Indonesia. Nurses as one of the health workers who are directly related to doctors and patients, will not be separated from the ECG. The nurse’s ability to interpret the ECG will speed up the response to patients who have heart abnormalities. The purpose of this study was to determine the description of nurses’ knowledge in interpreting the results of ECG recordings at Pangandaran Health Center. The method used is an experimental method, while the population in this study were all general nurses in Pangandaran Pangandaran Health Center as many as 50 people. Research Results: This study shows that the knowledge of nurses who have attended ECG training in interpreting ECG recordings is general nurses with good knowledge as many as 24 people (68.57%) and those who do not take EKG training that most general nurses with less knowledge 7 people (46.67%). The conclusion of this study is that nurses’ knowledge in interpreting ECG recordings was 27 as good (54%). Suggestions for Pangandaran Health Center to continue evaluating and developing nurses’ knowledge in interpreting ECG results.
Image Transmission with Joint Time Reversal and OFDM in Underwater Acoustic Environment
Authors: Widiarti Yuning , Wirawan  , Suwadi  
Published: August 2019

Abstract
The development of technology and applications in the underwater acoustic field are a challenge for researchers. The OFDM system is an interesting research topic to date because of its high-rate and high-quality wireless capabilities. In a multipath environment, OFDM can reduce the effect of multipath fading by converting frequency selective channel to a flat subchannels parallel collection of frequency. Time reversal with its spatial and temporal focal properties is a technique that can be relied upon in reducing channel fading and intersymbol interference which causes distortion in the received signal. In this paper, we present a study of transmitting images in underwater acoustic environments using a combined time reversal and OFDM (TR-OFDM) technique. The estimation technique based on the MMSE algorithm is used in the image restoration process. The simulation results show that transmitting image with the TR-OFDM system has superior performance compared to traditional OFDM system. With BPSK modulation and MMSE estimation technique, the BER obtained by TR-OFDM is 10−3 at SNR 8.2 dB. Modulation schemes such as M-PSK and M-QAM are also presented in this paper. BPSK modulation is proven to have the best performance on SNR 20 dB with zero resulting error.
A Design of Partograph Mobile with Android Based to Monitoring Childbirth Process
Authors: Wahyuni Sri , Nuryuniarti Rissa , Nurmahmudah Endah 
Published: August 2019

Abstract
Monitoring labor with Partograph make sure that the mother and her baby get childbirth care adequate, on time and than can help the midwife to prevent complications during childbirth. Using partograph during childbirth has not been fully carried out according to the procedure. In the reality midwives did not use partographs completely, correctly and on time. Situation and condition factors make it difficult for midwives to record partographs are part of the solution that must be found. The purpose this research in general is to develop A Desigen of Partograph Mobile with Android Based to Monitoring Childbirth Process A Desigen of Partograph Mobile with Android Based to Monitoring Childbirth Process. Research method used the system development life cycle (SDLC) which is consists of requirements and analysis, design, test, implementation / deploy and maintain. Result show an Android-based Partograf mobile application has been developed that can be used to assist midwives and facilitate monitoring of labor so that documentation is more effective and efficient
Study of Type 36 Housing Layout System, Case Study: Southscape Cluster Paradise Serpong City
Authors: Herlina  , Marizar Eddy S. , Fatimah Titin , Trisno Rudy , Priyomarsono Naniek Widayati 
Published: August 2019

Abstract
This research aims to determine the layout system on the type 36 house in the cluster of Southscape Paradise Serpong City whose family consists of four people so that the existing house can accommodate the needs and activities of residents optimally. This research uses descriptive qualitative research method. Research data consist of primary data and secondary data. Primary data is sourced from the informant, which is a family of four and lives in house type 36 Cyprus Cluster Southscape Paradise Serpong City. Primary data collection is done through documentation, written descriptions and in-depth interviews. Secondary data comes from books, journals and the internet. Secondary data collection is done by sorting and processing data related to interior design, especially regarding layout and furniture design system. The data that have been collected are then analyzed to produce the research findings. The findings of this study indicate that type 36 homes can meet the space requirements of a four-member family through optimization with a tight layout system with layout types unit with adjacent subsidiary unit, overlapping grid, cluster, single-loaded and double-loaded corridors.
Correlation of Uric Acid Levels and Rheumatoid Factor in the Elderly
Authors: Meri  , Yuliana A , Arrizqiyani T , Kusmiati M , Nurpalah R 
Published: August 2019

Abstract
Elderly people have dysfunctional changes in the immune system. Disease burden will increase due to uric acid particularly in elderly including arthritis. Rheumatoid factor (RF) is an examination that can identify the presence of rheumatoid arthritis. Reactive RF value in RA is 70%, while in people 65 years old is 20%. This research is to define the correlation between uric acid levels and rheumatoid factor in elderly. Methods use cross-sectional study; Participants: twenty-one elderly people. Measurements: whole blood and serum from elderly individuals, Accu Check, Antisera RF, Slide test. The research showed that normal uric acid levels with non-reactive RF were 15 people (93.8%) while with reactive RF was 1 person (6.3%). The results of uric acid levels increased with non-reactive RF were 2 people (40%) while with reactive RF was 3 people (60%). Uric acid levels and rheumatoid factor (RF) were analyzed using the Chi-square test. Both are interrelated (p=0,028, P< 0.05). The conclusion of this research is that uric acid levels are correlated with rheumatoid factor in the elderly.
Potential of Autotroph Microalgae (Spirulina plantentis) as Antimicrobial agent
Authors: Pratita ATK , Fathurohman M , Ruswanto R , Khusnul  , Suhartati R 
Published: August 2019

Abstract
Microalgae is a phytoplankton that has antimicrobial activity. From 20 blue-green microalgae species, 78% have antibacterial activity and 42% antifungal activity, but there are still many other microalgae species that have unknown their activities. One of the microalgae whose unknown antimicrobial potential is Spirulina plantentis. The purpose of this study was to determine the antimicrobial potential of autotrophic microalgae (Spirulina plantentis) which can be used as antimicrobial compounds from natural materials. This study used the agar diffusion method to see the antimicrobial activity of autotrophic microalgae. Microalgae suspension was tested their antimicrobial activities by using Staphylococcus aureus, Escherichia coli, and Candida albicans. The result shows that the MICs of Spirulina plantentis suspension against C. albicans, E. coli and S. aureus were 62.5 ppm, 125 ppm and 500 ppm. The MBCs against C. albicans, E. coli and S. aureus were 125 ppm, 250 ppm and 500 ppm. Antimicrobial activity of Spirulina plantentis suspension exhibited week against C. albicans and E. coli, but no antimicrobial activity against S. aureus. Spirulina plantentis produced inhibition zone against C. albicans by 3.9 mm at 125 ppm and 15.6 mm at 250 ppm, against S. aureus and E. coli by 1.4 mm at 500 ppm and 1.6 mm at 1000 ppm. Against E. coli by 8.55 mm at 500 ppm and 12 mm at 1000 ppm.
The Effect of the Ethanolic Extract of Asam Jawa Leaf (Tamarindus Indica L.) in Total Cholesterol, Triglyceride, LDL and HDL Concentration on Male Sprague Dawley Rats
Authors: Nofianti T , Nurmayasari S , Priatna M , Ruswanto R , Nurfatwa M 
Published: August 2019

Abstract
The objective of this study is to investigate the effect of ethanolic extract of Tamarindus indica L. in total cholesterol, LDL, triglyceride, and HDL level. The rats were grouped into 6 groups: namely normal control, negative, positive, and the test group that divided into doses I (1.748 mg / 200 g BW), dose II(3.497 mg / 200 grams BW) and dose III (6.994 mg / 200 grams BW). The rats come by switched from commercial food to an egg yolk and induced by propylthiouracil for 10 days (exception normal control group). The test compounds are administered one hour after induction for 10 days. The blood was taken in days of 11. The method to determine lipid fractions using Enzymatic Photometric Test. The results of this study showed that three doses of ethanolic extract of tamarind leaves can decrease the total cholesterol, LDL, and increase HDL levels. The percentage of cholesterol total decreasing were 16.70% (test dose I), 18.05% (test dose II), 19.18% (test dose III), LDL decreasing were 31.94% (test dose I), 61.05% (test dose II), 65.19% (test dose III ) and the percentage of HDL increasing were, 17.73% (test dose I) 79.10% (test dose II) 84.76% (test dose III). All the test dose showed significant (p<0.05) than the negative group. The obtained results revealed that ethanolic extract of Tamarindus indica exhibited significant effect (p<0.05) of lowering concentration of total cholesterol, LDL, triglyceride, and the increase of HDL concentration.
Processing of Inorganic Waste using Chemical Compounds (HCl and H2SO4) Method
Authors: Liswanti Y , Pujayanti H , Rahmayani T 
Published: August 2019

Abstract
The processing of infectious waste is still less effective in Indonesia. It is given to the third parties to be reprocessed by using incinerator. The result of this process can cause negative impacts on the environment in the form of gasses (CO2, SO2, and NO2). The waste processing by using the chemical compound (HCl and H2SO4) is an alternative method to minimize environmental pollution. The purpose of this research as an innovative and an effective method in processing inorganic waste in order to minimize the air pollution that released from the waste burning process and also to reduce the impact of it to the environmental pollution. This research is experimental by using chemical compounds. The sample was taken from the laboratory. Samples are students’ practicum remainders in the form of masks and gloves. The process includes several stages, they are mixing acid, soaking, neutralization, solidification, and stirred until the form a solid. The results of the research showed that this method was effective to minimize pollution.
The use of Concentration of Piper Betle Leaf Extracts in Commercial Feed to Parasites Intensity of Trichodina Sp. That Attacked Tilapia (Oreochromis Niloticus)
Authors: Agustina S S , Tasruddin  , Layoo N 
Published: August 2019

Abstract
Parasites Trichodina sp. is one type of fish disease that infects most tilapia. This parasite can penetrate the gill lamella and penetrate the blood vessels, causing bleeding. These injuries can cause the death of fish. This research aims to determine the effect of using Piper betle leaf extract concentration in the commercial feed on the intensity of parasites that attack tilapia (Oreochromis niloticus). The method used for data collection in this study is experimental, and laboratories with average weight are 15-20 gram of tilapia test organisms. The parameters observed included the intensity of the parasite Trichodina sp. and water quality. The results showed that the concentration of Piper betle leaf extract in treatment D (20% Piper betle leaf extract / 1 kg feed) gave the best treatment, where the intensity of Trichodina sp. which infected tilapia 16,17 ± 7,76. Data supporting measurement of water quality parameters including temperature, pH, DO, and ammonia in each treatment during the study are still within the proper limits for the life of tilapia.
Cross validation in sparse linear regression with piecewise continuous nonconvex penalties and its acceleration
Authors: Obuchi Tomoyuki , Sakata Ayaka 
Published: August 2019

AbstractWe investigate the signal reconstruction performance of sparse linear regression in the presence of noise when piecewise continuous nonconvex penalties are used. Among such penalties, we focus on the smoothly clipped absolute deviation (SCAD) penalty. The contributions of this study are three-fold: we first present a theoretical analysis of a typical reconstruction performance, using the replica method, under the assumption that each component of the design matrix is given as an independent and identically distributed (i.i.d.) Gaussian variable. This clarifies the superiority of the SCAD estimator compared within a wide parameter range, although the nonconvex nature of the penalty tends to lead to solution multiplicity in certain regions. This multiplicity is shown to be connected to replica symmetry breaking in the spin-glass theory, and associated phase diagrams are given. We also show that the global minimum of the mean square error between the estimator and the true signal is located in the replica symmetric phase. Second, we develop an approximate formula efficiently computing the cross-validation error without actually conducting the cross-validation, which is also applicable to the non-i.i.d. design matrices. It is shown that this formula is only applicable to the unique solution region and tends to be unstable in the multiple solution region. We implement instability detection procedures, which allows the approximate formula to stand alone and resultantly enables us to draw phase diagrams for any specific dataset. Third, we propose an annealing procedure, called nonconvexity annealing, to obtain the solution path efficiently. Numerical simulations are conducted on simulated datasets to examine these results to verify the consistency of the theoretical results and the efficiency of the approximate formula and nonconvexity annealing. The characteristic behaviour of the annealed solution in the multiple solution region is addressed. Another numerical experiment on a real-world dataset of Type Ia supernovae is conducted; its results are consistent with those of earlier studies using theformulation. A MATLAB package of numerical codes implementing the estimation of the solution path using the annealing with respect toin conjunction with the approximate CV formula and the instability detection routine is distributed in Obuchi (2019https://github.com/T-Obuchi/SLRpackage_AcceleratedCV_matlab).
Hydrodynamic and gasification studies of sawdust in a pressurized circulating fluidized bed
Authors: Mahapatro Abinash , Mahanta Pinakeswar 
Published: August 2019

Abstract
The present research is focused on the hydrodynamics and gasification studies of a pressurized circulating fluidized bed (PCFB) gasifier considering saw dust as a bed inventory. The operating pressure range of the PCFB gasifier is maintained in between 1 to 4 bar and the suspension density, syngas composition, lower heating value (LHV), gas yield, carbon conversion efficiency (CCE) and cold gas efficiency (CGE) were calculated and presented in this paper. The suspension density increases with rise in operating pressure and decreases with rise in superficial velocity. The concentration of CH4 in the syngas was found to be increasing with rise in bed pressure and is found to be 4.78 % at 4 bar. However, no significant effect of operating pressure on H2 concentration is observed and is found to vary between 8.3 to 7.95 %. The CO concentration increases up to 2 bar pressure and decreases gradually afterwards. The LHV, gas yield, CCE and CGE has a positive response to the rise in operating pressure and found maximum at 4 bar. The CCE and CGE of the PCFB gasifier are increased by 57 % and 58 %, respectively when the operating pressure is changed from 1 to 4 bar.
Load Compensator with an Energy Storage for a Grid Connected PV Based Active Generator
Authors: Konara K. M. S. Y. , Kolhe M. L. , Sharma Arvind 
Published: August 2019

Abstract
At present, in order to build a sustainable economy with less greenhouse emission, the attention has been drawn towards the smart grid concept. In this context, grid connected photovoltaic (PV) systems play a major role. When it comes to grid connected PV systems, the intermittent nature of PV generation and the uncontrolled power injection may cause excess variations in the grid voltage, frequency and the power quality. Therefore, the concept of active generator with innovative energy management strategies is a good alternative with which the PV generated power can be injected to the grid in a controlled manner while achieving the output power quality, instantaneous power, balance, frequency control and voltage control. This work proposes an innovative architecture for a grid connected PV based active generator with multi sources; a PV array, battery and the grid supply which are connected to a common AC bus as well as it analyses the innovative load flow control strategy associated with the proposed architecture. To make sure an uninterruptable power supply to the load, PV arrays inject the generated power in maximum power point tracking mode and the battery compensates the power requirement in coordination with the grid while maintaining the frequency stability within the system. Therefore, this paper analyses the performance of the energy controller and the load management capability of the proposed system while achieving the frequency control.
Analytical Modelling of Power Swing and Validation Using Real Time Digital Simulator
Authors: Zeno A , Orillaza J R , Kolhe M L 
Published: August 2019

Abstract
Grid disturbance is one of the largest areas of concern in the protection of power systems after high penetration of distributive generation. They are responsible for causing mass blackouts. This paper analytically derives the equations for resistances and reactances as a function of time. The derived expressions were validated using real time digital simulator (RTDS) for variation in power factor of system and frequency of the power swing. Results signify that the derived equations were able to provide the locus of instantaneous values of the real time power swing occurring in the system for changes in power factor and swinging frequency. Two dimensional R-X plane and three dimensional R-X-t space plots were also used to study the static and dynamic variations of impedances in time domain. The expressions r(t) and x(t) will be useful in determining the instantaneous short circuit ratios and also for tuning the impedance relays.