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Risk Analysis Characteristic, Socio- Economic, Behavior, and Environmental Factors of Malaria Incidence in Arongan Lambalek, West Aceh
Get PDFMalaria is an infections disease of global concern, The subdistrict of Arongan lambalek in Aceh Barat district which belongs to the Medium Incidence Area category was a malaria endemic area with API with 3,67 at 1000 Population in 2013. The Annual Parasite Incidence was higher than National Parasite Malaria Incidence than is less API 1 at 1000 population. The aim of the study was to analyze the characteristic, socio-economic, behavioral, environmental factors to determine the influence of malaria incidence in Arongan lambalek sub district, Aceh Barat regency. This study was designed as case control or retrospective. As the case of the study, there were thirty-three (33) malaria positive people were involved. Laboratory test or rapid diagnostic test was employed to select 33 respondents from malaria negative. Thus, make totally 66 respondents. The result of this study shows that there are five variables are risk factors for the incidence of malaria such as occupation (p-value =0,000, OR = 0,05), knowledge (p-value =0,000, OR = 17,5), attitude (p-value =0,001, OR = 7,43), action (p-value = 0,000, OR = 9,8) and environment (p-value = 0,000, OR = 9,0). The result of multivariate analysis shows that knowledge is the risk factor with the most dominant influence on the incident of malaria (p = 0,006, OR=12,783, Confidence interval (CI) 95% =2,045 79,893). Need for outreach to the community about malaria do this more often for more knowledge and and society information
Analisis Diskriminan Melalui Metode Fisher Terhadap Kemampuan Siswa Dalam Menguasai Materi Bangun Ruang Pada Kelas Viii Smp Negeri 1 Banda Aceh Tahun Pelajaran 2013/2014
Get PDFOne factor that is often happened is the learning objectives are difficult to achieve, because students often make mistakes in understanding the concepts and performing calculations. One way that teachers can do to minimize these errors is to classify between students who have been able to master the material and students who have not been able to master the material. Discriminant analysis is one way to facilitate the grouping of students according to their ability to master the material, by using the method of Fisher. The purpose of this study was determining how the percentage of students who have mastered the material prism and pyramid, getting the discriminant function of the prism and pyramid mastery of the material, and determining the factors that cause students difficult to understand the material prism and pyramid. The study population was the entire eighth grade students of SMP Negeri 1 Banda Aceh while the sample were students of class VIII-8 to 30 students. Based on the research that has been done using the fisher discriminant analysis method, 33.3% of students have mastered the material geometry and 66.6% of students have not mastered the material prism and pyramid. It means that from 30 students only 10 students were able to master the material well-prism and pyramid. End function that is formed is Y1 = 5,487X1 + 3,373X2 - 4,822X3 + 5,936X4 + 1,544X5 - 2,108X6 and Y2 = 5,486X1 + 3,373X2 - 4,823X3 + 5,937X4 + 1,544X5 - 2,107X6
Chemical Activation of Bentonite Clay and Its Adsorption Properties of Methylene Blue
Get PDFStudy on adsorbent properties of bentonite such as optimum activation condition, concentration concentration effect of sulphuric acid, activation temperature and activation time on decolorization of methylene blue have been investigated in this paper. The study was started by activation of bentonite with sulfuric acid. The data was analysis by statistical method via Least Significant Difference (LSD) test. The optimum condition of adsortion showed that the concentration of activating agent (sulphuric acid) was 20%, activation temperature at 110 C and activation time was 30 minutes. At this optimum condition, methylene blue was absorbed by bentonite with 93.30% yield
Interpretasi Potensi Massa Longsoran Dengan Metoda Geolistrik(Studi Kasus Daerah Gayo Lues)
Get PDFOne indication of a potential landslide area is a formation along the slip field slope. The slope is formed due to the difference between the cover layers (top soil) with a layer beneath it. The top layer is usually a layer of soil that passes the water so that it could be easily infiltrated into the slope. However, rain water infiltrated into the soil or are often not able to enter deeper into the ground because there is an impermeable layer which forms the slope area. Geoelectric resistivity method is generally used for shallow exploration, approximately to depth of 300 to 500 meter. The principle of the method is that the electrical current injected into the earth through two current electrodes, while the potential difference that occurs is measured through two potential electrodes. From the results of measurements of currents and electric potential difference can be obtained by variation of value of electrical resistivity in the layer below the measuring point. The resistivity value can show the bedding soils and on which one is the layer of slip field. From this study we expected the resistivity 2D cross section that shows the depth and dimensions of the field of slip on the slope studied so as to provide recommendations on the appropriate method of stabilizing slopes
VALIDATION METHOD OF ULTRAVIOLET SPECTROPHOTOMETRY DETERMINATION OF CONTENT IN AMBROXOL HCl TABLET
Get PDFAmbroxol Hydrochloride (Ambroxol HCI) is one of mucolytic drugs that is commonly used to dilute thesecretion within the respiratory tract. This process is completed by lowering the viscosity of mucopolysaccharides, in which its characteristic which is mucolytic within the respiratory tract. This research aims to conduct a validation of the UV spectrophotometry method in determining the level of ambroxol HCI in tablets. This methos is also used to obtain the level of amboxol HCI in tablets that are available in the market. The parameters of the validation are accuracy, precision, limit of detection (LOD), and limit of qualification (LOQ). The samples of ambroxol HCI was consisted of one (1)generic tablet and five (5) from branded tablets from the market. The results of the validation tested gave an accuracy of 99.58% in recovery percentage and Relative Standard Deviation (RSD) of 1.14%. These results showed that this method gave good precision and exactness, with the limit of detection (LOD) 0,1505 g/ml andlimit of quantification (LOQ) 0,5018 g/ml. These numbers are obtained from tablets with brands namely Lapimuc (PT. Lapi) with its level of ambroxol HCI of 99,71 0,64%; Epexol (PT. Sanbe) with levels of ambroxol HCI of 99,78 0,52%; Mucera (PT. Otto) with levels of ambroxol HCI of 99,76 0,5239%; Mucos (PT. Meprofarm) with levels of ambroxol HCI of 99,8 0,75%; Mucopect (PT. Boehringer Ingelheim) with levels of ambroxol HCI of99,5 0,70%; and finally a generic tablet with the of ambroxolHCl( PT. Phapros) of 99,6 0,59%. All tablets used within this research have conform to the general levels of amboxol HCI in a tablet which is not less than 90.0% and not more that 110% from the number written in the regulation
Classification of Jades (Giok) Beutong Aceh based on Mineral Composition
Get PDFBeutong is a commercial origin of various kinds of Jade (Giok) in Aceh Province. From the geological view the formation of jade is due to the mlange zone. The zone is usually an assemblage of a variety mineral composition. The paragenetic minerals of the jade can be divided into four categories, which are Jadeite, Nephrite, Serpentine and Vesuvianit. The characteristics of the color were associated with a variety of constituent minerals which can be red, yellow, brown, gray, and black. Thus, by this paper we classified the jades based on their mineral constituents
APPLYING SEM-EDX TECHNIQUES TO IDENTIFYING THE TYPES OF MINERAL OF JADES (GIOK) TAKENGON, ACEH
Get PDFResearch on the applying of SEM-EDX techniques for identification of minerals types of Jades (Giok) Takengon Aceh has been done within this study. Based on data of SEM-EDX, it showed that Jades (Giok) Takengon is belonging to a mineral of silicate. The types of minerals of Jades (Giok) Takengon are Grossular (Ca3Al2(SiO4)3 from the Garnet group, which is a mineral of nesosilicate and the other type is lizardite, (Mg3Si2O5(OH)4, from the group Serpentine , which is a mineral of phyllosilicate. SEM-EDX can be used as a technique to identify the types of minerals and the results obtained fast and accurate
THE CYTOTOXIC ACTIVITY OF ETHYLACETATEFRACTION OF KERSEN (Muntingia Calabura) LEAVES AGAINST LARVAE SHRIMP ARTEMIA SALINA LEACH
Get PDFAbstract. The cytotoxic activity experiment of ethylacetatefraction of kersen (Muntingia calabura) leaves has been carried out using the Brine Shrimp Lethality Test (BSLT) method withf ive concentration variables; they are 10 ppm, 100 ppm, 200 ppm, 500 ppm, and 1000 ppm. The research aims to determine the secondary metabolite; the extract characterization and determine cytotoxic activity of the ethyl acetate fraction of kersen (Muntingia calabura L.) leaves. Extraction was done with maceration method using ethyl acetate solvent to the kersen dried leaves dregs of n-hexane extract and the value of LC50 was determine by using probit analysis. The results of phytochemical screening showed that ethyl acetate fraction of kersen (Muntingia calabura) leaves contained three secondary metabolites, namely tannin, saponin and flavonoid with extract characterization results are the water content of 3.85%3 0.35%, the water soluble extractive of 17.65% 0.27%, ethanol soluble extractive of 62.24% 0.07%, the total ash value of 0.89% 0.005%, and acid insoluble ash value of 0.69% 0.004%. The LC50 value of ethyl acetate fraction of kersen (Muntingia calabura) 84.92 ppm showed that the extract has cytotoxic activity as medium toxic
THE CHARACTERIZATION OF SIMPLISIA, ISOLATION AND IDENTIFICATION OF CHEMICAL CONSTITUENS FROM THALLUS Turbinaria decurrens Bory
Get PDFThe characterization of simplisia, phytochemical screening, extraction, isolation and identification of chemical constituens from thallus Turbinaria decurrens Bory have been carried out. The examination of simplisia characteristics gave the water soluble extract the value of 10.59%, ethanol soluble extract valued at 0.93%, total ash valued at 15.64%, the acid insoluble ash value 0.79% and the water content valued at 8.66%. The result of phytochemical screening showed that there was triterpens/steroids present. The extraction process was carried out by percolation and then was separated by liquid vacum column chromatography. Then by preparative thin layer chromatography isolate B1 was obtained. The analysis of isolate B1 by infra red spectrophotometry showed hydroxyl, aliphatic C-H bond, C=O bond, double bond of C=C, C=O bond, C=H bond of CH3 and CH2, were present. Ultra violet spectrophotometry exhibited a maximum absorption at 242 nm and mass spectrometric fragmentation pattern exhibited that the molecular weight of isolate B1 was 394, it was suspected ergosta -4,7,22 trien -3 one
Reference on Thermophysical Properties: Density and Viscosity of Several Gases by Using Macro Excel (RSSDFIUSK vs. 1)
Get PDFA source code for calculating reference on thermophysical properties: density and viscosity for several gases (nitrogen, helium, hydrogen, argon and air) has been developed under Visual Basic for Applications (VBA) programming in MS Excel (as a macros). Selected density and viscosity equations have been chosen as a basic equation in the VBA programming as a user-defined function. This macro is very useful for engineers and researchers due to enhance their experimental and/or theoretical studies