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Budapest International Research in Exact Sciences (BirEx Journal)
Published by Budapest International Research and Critics University Journal
ISSN : 26557835     EISSN : 26557827     DOI : DOI: https://doi.org/10.33258/birex
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Physics Transportation
Budapest International Research in Exact Sciences (BirEx-Journal) is a peer reviewed journal published in January, April, July, October welcome research paper in Medical Science, Agriculture Science, Biological Science, Engineering Science and other related areas and it is published in both online and printed version
Arjuna Subject : Ilmu Material (semua kategori) - Ilmu Material (Lain-Lain)
Articles 272 Documents
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Effect of Agricultural Residues Based-Compost on the Yield of Amaranthus hybridus L. (Amaranthaceae) in Gbado-Lite City, Nord-Ubangi (Democratic Republic of the Congo) Koto-te-Nyiwa Ngbolua; Zuangbo Innocent; Molongo Medard; Masengo Ashande Colette; Djolu Djoza Ruphin; Yabuda Honore; Gedeon Ngiala Bongo; Gbolo Zoawe Benjamin; Monde-te-Kazangba Godefroid
Budapest International Research in Exact Sciences (BirEx) Journal Vol 1, No 4 (2019): Budapest International Research in Exact Sciences, October
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birex.v1i4.477

Abstract

An experimental study was conducted in Gbadolite city to develop composts from peanut (Groundnut) and maize residues alone or combined. The study found that plots modified with compost based on peanut (Groundnut)  residues combined with corn residues are of good quality compared to  non-waste compost combined and unamended plots as indicated by the average values of plant height (91.9±0.79 cm vs. 54.0±1.35 cm), diameter at the collar (12.66±0.47 mm vs. 9.00±1.41 mm); number of leaves ( 20.6±0.47 vs. 15.6±0.47); leaf lengths (23.5±1.17 cm vs. 19.4±1.92 cm ); leaf widths (7.32±0.44 cm vs. 6.34±0.68 cm) yield per hectare ( 22.63±0.67T/ha vs 11.51±2.85 T/ha ). It is therefore desirable that compost be characterized from a physical-chemical point of view (pH, minerals, C/N ratio, etc.) and considers the production of other plants grown on this substrate in order to assess its effectiveness. 
Trials of Local Microorganism Composition (Mol) Toward Growth and Production Plant Lettuce (Lactuca Sativa) Erwin Pane; Marwan Marwazi
Budapest International Research in Exact Sciences (BirEx) Journal Vol 2, No 1 (2020): Budapest International Research in Exact Sciences, January
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birex.v2i1.703

Abstract

Experiments of Various Local Microogranism Composition (MOL) Against Growth and Production of Lettuce (Lactuca sativa). This study aims to determine the effect of giving various MOLs to the growth and production of lettuce (Lactuca sativa). The design used in this study was a Non Factorial Randomized Block Design (RBD) with MOL composition treatment factors, consisting of 4 levels of treatment, namely: M0 = control, M1 = ¼ kg papaya + ar palm sugar + 2 L coconut water + 2 L rice washing water, M2 = ¼ kg papaya + ¼ palm sugar + 2 L coconut water + 2 L rice washing water + ¼ kg bamboo shoots, and M3 = ¼ kg papaya + ¼ palm sugar + 2 L coconut water + 2 L water rice washing + ¼ kg of maja fruit, and repeated 6 times. The parameters observed in this study were plant height, number of leaves, root length and wet weight of the harvest. The results showed that the treatment of various MOL compositions did not significantly affect the growth and production of lettuce plants.
Sun-Dried Bilimbi (Averrhoa Bilimbi L) as an Additional Income For Housewives In Ujong Tanoh Darat Village, Meureubo Sub-District, Aceh Barat Regency, Aceh Rusdi Faizin; Raidayani Raidayani; Yoga Nugroho; Irma Yanti
Budapest International Research in Exact Sciences (BirEx) Journal Vol 2, No 2 (2020): Budapest International Research in Exact Sciences, April
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birex.v2i2.878

Abstract

This study aims to calculate the additional amount of housewife income in Ujong Tanoh Darat Village, Meureubo District, West Aceh Regency as a producer of sun-dried bilimbi. Respondents in this study were ten producers in Ujong Tanoh Darat Village. Data collection techniques by observing and interviewing in detail related to the analysis of sun-dried bilimbi producer income. The data analysis method uses cost analysis, production revenue, production income, and revenue cost ratio (R / C). From the results of data processing in this study, it found that the average income earned by producers was Rp.300,550 per cycle, the average producer income was Rp. 602,000 per cycle and the average production cost incurred by producers is Rp.301,499 per cycle, and the R per C ratio obtained is 1.9, greater than 1 meaning the sun-dried bilimbi producer business in Ujong Tanoh Darat Village, Meureubo District West Aceh is feasible.
Formulation of Liquid Biofertilizer for Enhance of Soil Nutrients in Peatland Liswara Neneng
Budapest International Research in Exact Sciences (BirEx) Journal Vol 2, No 3 (2020): Budapest International Research in Exact Sciences, July
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birex.v2i3.1068

Abstract

The main problem of peatland utilization was low fertility of land. The plant growth promoting microorganisms thrive in soils naturally, but their populations are scarce. Optimation and implementation of fertilizer based on beneficial microbes having potential to enhance the solubility of soil nutrients and to increase of yield crop.  This study aims were to examine: 1) the effectiveness of liquid media for enchance of biofertilizer potency; 2) composition of liquid biofertilizer which potential for enchance of soil nutrients in peatland. This research was an experimental research in a field. Independent variables consist of: 8 compositions of liquid biofertilizer, included positive control (EM4), and negative control (aquadest), with 3 replication of each.  Dependent variables were soil nutriens, namely: N, P, K,C. Soil nutriens measured following method of Soil Analysis procedure, using AAS.  All data were analysed using ANOVA statistical method.   The results showed:  liquid media composed by 15% of sugar and 85% of coconut water, better more to support of biofertilizer potency for enhanced of soybean growth in peatland. Composition microbes KHY +IBT better more for increase of pottasium (K-dd) content and N-Total in peatland, compared than another compositions.  Treatment with liquid biofertilizer from local microorganisms, had increased of soil nutrients N-total 69,7%, phosphate 4,7%, and potassium 28%, compared with negative control.  Composition of potential microorganisms in liquid biofertilizer were Pseudomonas sp., Bacillus sp., Kebsiella sp., Aspergillus sp., Azotobacter sp.
The Sustainability Status of Ujong Baroh Fish Landing Port Facility Management in West Aceh District, Indonesia Cut Putriyani Meutia; Sugianto Sugianto; Edwarsyah Edwarsyah
Budapest International Research in Exact Sciences (BirEx) Journal Vol 1, No 2 (2019): Budapest International Research in Exact Sciences, April
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birex.v2i1.223

Abstract

Ujong Baroh Fish Landing Port (FLP) is a type D fishing port which is an important infrastructure in small-scale capture fisheries activities. But there are some obstacles in the management of the FLP. Improper management can have an impact on the optimal utilization of facilities and activities that are not active. This is a challenge for the Regional Government of West Aceh. Therefore, Meulaboh FLP needs to be supported by a suitable management by involving the relevant agencies. Thus this research is very important to be carried out regarding the sustainability status of the optimal management of Fish Landing Port facilities. The results of the study showed that there are four dimensions that have sustainability covering the ecological dimension 57.43, economic dimensions 62.93, socio-cultural dimensions 76.08, technological dimensions 57.54, with 24 attributes while there is one institutional dimension 32.76 by having 6 attributes that do not have less sustainability in managing Ujong Baroh Fish Landing Port facilities
Macrobenthos Community in the Littoral Zone Water Area of Iboih Beach Sabang, Aceh Oktavia, Rita; Amin, Nurdian
Budapest International Research in Exact Sciences (BirEx) Journal Vol 1, No 3 (2019): Budapest International Research in Exact Sciences, July
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birex.v1i3.441

Abstract

The aim of this study is to know the macrobenthos community in the littoral zone water area of Iboih beach, Aceh. Sample collection is conducted by using plot size of 1 x 1 meter, destructive sampling and non-destructive sampling methods. The results shows that macrobenthos inventory on Rubiah Island in Sabang, Aceh with destructive sampling methods is amounted to 8 species from 5 families, while Benthos obtained from non-destructive sampling methods is amounted to 8 species from 6 families. Macrobenthos inventory on the water of natural tourism area of Iboih beach Sabang. Diversity index is moderate with H '= 1.22061, and non-destructive value H' = 1.31391. Includes the category of moderate diversity. In Payau waters with destructive H'= 1.74816, nondestructive with a value of H' = 1.7104. Has a moderate diversity index. Macroentent inventory of the Teupin Layeu Mangrove Waters of Sabang City found 27 and 29 species of benthos. Among them (Meretrik meretrik) is amounted to 44, (Anadara cunearca) is amounted to 36 and many other species. With species diversity H'= 3, 2114 indicates a high level of species diversity.
Comoving Distance- Light Travel Distance (Treatise) Weitter Duckss
Budapest International Research in Exact Sciences (BirEx) Journal Vol 2, No 1 (2020): Budapest International Research in Exact Sciences, January
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birex.v2i1.704

Abstract

The discussion on the values of redshift, as well as blueshift, is based on a large increase in new evidence that in the whole volume of Universe there are gravitationally-bound objects (galaxies, clusters and super clusters of galaxies) „Using the Chandra and Hubble Space Telescopes we have now observed 72 collisions between galaxy clusters, including both ‘major’ and ‘minor’ mergers” (Harvey, 2015). That adds to a great diversity of galactic movement directions and their diverse appearances to an observer. The accent here is at the point of "clearing the early Universe" and asks questions about how these types of radiation could be measured if all galaxies were created in the early stages of Universe, which had started emitting these types of radiation. At the same time, some questions are asked about. With a redshift of 5.47, (Q0906 + 6930) light from this active galaxy is estimated to have taken around 12.3 billion light-years to reach us.. distance to this galaxy is estimated to be around 26 billion light-years (7961 Mpc). (NASA/IPAC, 2010) i.e., why the actual measured values of redshift are not applied. 
Assessment of the Larvicidal Efficacy of the Hexane-Leaf-Extracts of Selected Tropical Plant Species Bawo D. D. S; Ayodele A. Oyedeji; Patrick B. Solomon; Frankland O. Briyai; Jasper F. N Abowei
Budapest International Research in Exact Sciences (BirEx) Journal Vol 2, No 2 (2020): Budapest International Research in Exact Sciences, April
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birex.v2i2.870

Abstract

The proliferation of mosquito vector in tropical countries has increased the prevalence of malaria with high morbidity and mortality burden. This research is concerned with the biolarvicidal efficacies of Cassia alata, Microdesmis puberula¸ and Spilanthes filicaulis extracted with hexane solvent, and screened against mosquito larva. Results on the negative control had no mortality on the larvae compared to the positive control, which had total mortality (p<0.05). The C. alata plant extracts was the most active with LC50 value of 25.26 ppm, followed by; M. puberula (32.83 ppm), and S. filicaulis (36.46 ppm). Based on the outcome of the larvicidal bioassay, Hexane-leaf-extracts of all plants can be recommended for the formulation of biolarvicide due to their efficacies.
Genetic Parameters of Birth Weight, Litter Size in Crossbreeding of Boer and Indonesian Goat Rosidi Azis; Gatot Ciptadi; Suyadi Suyadi
Budapest International Research in Exact Sciences (BirEx) Journal Vol 2, No 3 (2020): Budapest International Research in Exact Sciences, July
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birex.v2i3.1063

Abstract

The study was conducted to analyze the genetic crossbreed of Boer and PE goats through the productivity of offspring by crossing based on birth weight and litter size. The material used is 65 goats from the Boer and PE goats consisting of males and females. Data analysis was estimated by calculating the probability of birth weight, litter size using the average and standard deviation based on Noor (1996) formula, then this data was analyzed using the t-test based on Steel and Torrie, (1991) to find out its significance. The results of crossing Boer and PE goats have a high productivity and proliferation rate with an average birth weight parity of male goats parity higher than female goats were 3,92±0,59 dan 3,87±0,90 (P<0,05). The results of the sex ratio of female goats were on average higher than males were 45.73% and 54.27%, respectively. The sex ratio of males is higher than females only in the third parity (64.29% and 35.71%).  The average yield of litter size of mothers who gave birth single, twins, and triplets (25%, 50%, and 25%). The results generally indicate that the litter size of the mother goat gave birth to twins and triplets by 80% and only 20% single. The highest litter size was at the fourth parity and the second parity (2.14 ± 0.11 and 1.86 ± 0.07 tails). The crossing of Boer and PE goats in the fourth parity has a high prolific rate. Goats with a fourth parity that are born with twin birth types and high birth weight can potentially have good genetic and could be used as stock prospective livestock in the future. Analysis of genetic parameters based on birth weight and litter size in goat to be a basis for selection could be achieved.
Trisomy 18 Case, with and without Cardiac Surgery Herlina Dimiati; Cut Nanda Feby Ayulinda
Budapest International Research in Exact Sciences (BirEx) Journal Vol 2, No 3 (2020): Budapest International Research in Exact Sciences, July
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birex.v2i3.1163

Abstract

Trisomy 18, known as Edwards Syndrome, is the second-largest chromosomal disorder with a poor prognosis with the survival rate from 5 to 10% at one year of age. The most common factors underlying death are congenital heart defects, heart failure, and pulmonary hypertension. Cardiac surgery performed to patients with Trisomy 18 is associated with a reduction of mortality. This case report presents two cases of Trisomy 18, in which one of them underwent cardiac surgery.

Page 6 of 28 | Total Record : 272

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