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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 7 Documents
 1 
Search results for , issue "Vol 5, No 4 (2023): Budapest International Research in Exact Sciences, October" : 7 Documents clear
Effect of Thermal Variation and Steaming Time on the Rejection Capacity of Plantain (Musa Sapientum L.) at Gbadolite in the Democratic Republic of Congo Médard, Molongo Mokondande; Gustave, Apilima Ngandoa; Benjami, Dowiya Nzawele; Médard, Songbo Kwedugbu; Gofroid, Monde te-Kazangba
Budapest International Research in Exact Sciences (BirEx) Journal Vol 5, No 4 (2023): 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.v5i4.7759

Abstract

The present study aimed to observe the effect of thermal variation and steaming time on the rejection capacity of plantain at Gbadolite in the Democratic Republic of Congo. The steamer was used to provide dry heat at the buckling scale according to the temperature and duration of steaming under in vitro conditions at the following temperatures and durations: 50°C, 80, 100 and 120°C for 1', 3 and 10'. Oven-dried subjects were set up in 4 randomized complete blocks, each containing 13 treatments: T0: control or non-oven-dried subject; T1: oven-dried reject at 50°C for 1'; T2: oven-dried reject at 50°C for 3'; T3: oven-dried reject at 50°C for 10'; T4: oven-dried reject at 80°C for 1'; T5: oven-dried reject at 80°C for 3'; T6: discharge steamed at 80 °C for 10'; T7: discharge steamed at 100 °C for 1'; T8: discharge steamed at 100 °C for 3'; T9: discharge steamed at 100 °C for 10'; T10: discharge steamed at 120 °C for 1'; T11: reject steamed at 120°C for 3'; T12: reject steamed at 120°C for 10'; 19; 22; 21; 22; 27; 28; 26; 25; 23; 26; 32; 48; 33 rejects per explant were obtained respectively. Thus, the best treatment remains explants steamed at 120° for 3'. In other words, explants should be heat-excited to stimulate rejection and shorten the weaning period.
Bimonthly cassava (Manihot esculenta C.) leaf yield in relation to secondary infection of the crop by African Cassava Mosaic in the Provinces of Nord-Ubangi and Tshopo in the Democratic Republic of Congo Médard, Molongo Mokondande; Sylvain, Solia Edondoto; Joseph, Litucha Bakokola; Godefroid, Monde te-Kazangba; Bénoît, Dhed'a Djaïlo
Budapest International Research in Exact Sciences (BirEx) Journal Vol 5, No 4 (2023): 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.v5i4.7763

Abstract

The present study aimed to evaluate the yield of cassava (Manihot et al.) leaves harvested bimonthly in relation to the level of secondary infection of the crop by MAM in Kisangani and Gbadolite respectively, in the provinces of Tshopo and Nord-Ubangi in the Democratic Republic of Congo. An experimental randomized complete block design was chosen, with 4 replicates and 5 treatments according to infection levels, including Level 0: No symptoms (apparently healthy subject); Level 1: Yellowish spots covering 1/5ème of the leaf blade (light mosaic); Level 2: Spots covering half the leaf blade, and appearance of leaf deformation (moderate mosaic); Level 3: Affected leaves deformed and partly curled up, vegetative apparatus reduced (strong mosaic); Level 4: Almost all leaf blades curled up, vegetative apparatus reduced (severe mosaic); Level 5: Leaves reduced to about 1/10ème of their surface area; on some, the leaf blade becomes non-existent, twigs very short, generally knotted, plant dies within a few months. Leaf yields recorded in Kisangani were in the order of 1.99 T/ha (Level zero, apparent absence of mosaic); 1.73 T/ha (Level 1, light mosaic); 2.13 T/ha (Level 2, moderate mosaic); 1.66 T/ha (Level 3, strong mosaic); 1.16 T/ha (Level 4, severe mosaic) with the Mbongo variety. On the other hand, at Gbadolite, 2.63 T/ha (Level zero, apparent absence of mosaic); 2.67 T/ha (Level 1, light mosaic); 3.01 T/ha (Level 2, moderate mosaic); 2.26 T/ha (Level 3, strong mosaic); 1.89 T/ha (Level 4, severe mosaic) were obtained with the Yasegumba variety. With the exception of levels 1 and 2, MAM caused yields to fall by 13.1 to 41.7% and 14.07 to 28.14% from level 1 (light mosaic) to level 4 (severe mosaic) by adopting bimonthly harvesting in Kisangani and Gbadolite respectively. This harvest is, therefore, one of the best techniques for managing MAM and producing leaves.
The Solution of a Few Infinite Problems in the Mathematics Zhang Yue
Budapest International Research in Exact Sciences (BirEx) Journal Vol 5, No 4 (2023): 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.v5i4.7758

Abstract

Many infinite mathematics problems take a lot of work for people, including myself, to deal with. The paper discusses a few typical infinite problems in mathematics, and it calculates out the sum of the infinite layers of the square root of 2; it calculates out the result of the problem consisting of the infinite power of; it demonstrates how to deal with the problem of the infinite decimal; it calculates out the result of the infinite continued fraction; it calculates out the result of the problem consisting of the multiplication by infinite layers of. The paper presents a method of solution commonly useful for most of the infinite problems in mathematics.
The Fruits of the Myrtle Syzygium Cumini, a Botanical, Phytochemical and Emblematic Treasure from the Bible Robijaona Rahelivololoniaina B
Budapest International Research in Exact Sciences (BirEx) Journal Vol 5, No 4 (2023): 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.v5i4.7765

Abstract

This study on the valorization of Syzygium cumini fruit pulp was carried out in Antananarivo-Madagascar. The aim was to find a substitute for grape wine at Christian feasts. What drew our attention to the jamuns was their resemblance to grapes in bunches during fruiting and their identical color when ripe. Research undertaken through physico-chemical analyses of these fruits and the products derived from their fermentation has led to the conclusion that ordinary chemical families, such as anthocyanins (0.012 mg/g), produce a wine that is similar to grape wine in taste, slightly astringent, and color, however low its alcoholic strength. So, it would be possible to offer this type of wine that would not make anyone drunk.
Influence of the Weight of Mini Corm Fragments on the Rejection Power of Plantain (Musa sapientum L.) Ex-Situ at Gbadolite in the Democratic Republic of Congo Médard, Molongo Mokondande; Cornélie, Nzibe Mindende; Jacques, Toteanago Mazingi; Bertin, Libwa Momi; Junior, Ambwa Lokula
Budapest International Research in Exact Sciences (BirEx) Journal Vol 5, No 4 (2023): 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.v5i4.7762

Abstract

This study tested the influence of bulb fragments on the rejection potential of plantain ex-situ. The experimental set-up chosen was that of randomized complete blocks comprising 4 blocks and 4 treatments according to the weights of the minisets. Treatments were assigned to line plots under ex-situ conditions. They were made up of the following fragments: T0 (20g fragment), T1 (5g fragment), T2 (10g fragment), and T3 (15g fragment) at a rate of 150 minisets per treatment installed on a propagator in a greenhouse. For each bulb, 4, 17, 18 and 21 rejections were counted, respectively, for the control: T1 (5g fragment), T2 (10g fragment), T3 (15g fragment) and T0 (20g fragment). In the event of a shortage of planting material, the bulb can be cut into mini-pieces of around 10g, i.e., 2/4 of a bulb, in order to increase the rejection potential and thus produce planting material.
Cognitive Resonant Communication by Internal Speech through Intelligent Bioinformation Systems Evgeniy Bryndin
Budapest International Research in Exact Sciences (BirEx) Journal Vol 5, No 4 (2023): 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.v5i4.7757

Abstract

A person is simultaneously in a material, ethereal and spiritual environment. It is connected to the material environment by gravity. In the ethereal environment, he is capable of levitation. In the spiritual environment, he is perfected to the likeness of the Creator. A person's thoughts have a spiritual essence. Thinking initiates inner speech, which generates gravitational waves. The research is devoted to communication through internal speech, the direction of the development of new technologies and interdisciplinary research on cognitive communication by internal speech in the ethereal environment at the damage of gravitational waves. The transition to cognitive communication based on natural technology will save resources on digital communication. It will also help solve information interaction problems through the noosphere
On the Way to the Next Stage of Mechanics Parfentyev Nikolay; Parfentyeva Natalia; Maignan Schubert
Budapest International Research in Exact Sciences (BirEx) Journal Vol 5, No 4 (2023): 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.v5i4.7761

Abstract

The results of real experiments according to the Wheeler scheme prove the influence of the future on the behavior of elementary particles in the present. Interpretation of the results of experiments on the basis of ideas about the interaction of bodies in time leads to the following conclusions: 1. The force of inertia corresponds to the general definition of force as a measure of interaction. 2. Newton's second law becomes a consequence of the third, 3. The problem of correspondence between gravitational and inertial mass has been solved, 4. General expressions for the force of inertia leading at low speeds to the classical formulas of accelerated motion and circumferential motion are given. Within the framework of the developed method, an expression is given for the force of interaction, which takes on a real value, at the moment when the body moves at a speed exceeding the speed of light. The expression for this force differs in sign from the force of inertia. A hypothesis is put forward that the nature of such forces is a temporary interaction of charge. The application of Einstein's formula for a moving mass in this case organically explains the existence of charges of different signs. Modulo, both forces are equalized in a range of speeds close to the speed of light. It is supposed to use the adopted approach to describe the nature of elementary particles.

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