bluuebunny/crossref_metadata_2025 huggingface dataset:
Enhancing Maternal Health: IT Solutions for Monitoring Anemia in Pregnancy
Authors: Ernawati Novy , Rizki Muhamad , Rosmiati Rosmiati , Oktavirona Oktavirona
Published: April 2024

Background: Anemia is a condition in which a deficiencyof red blood cells (erythrocytes) in the blood cycle or mass of hemoglobin is so unable to fulfill its function as a carrier of oxygen in the entire tissue. Handling to increase hemoglobin levels by using pharmacological and non-pharmacological management, one of the non-pharmacological management is by giving vitamin C so that the process of absorption and formation of hemoglobin is faster such as consuming red guava juice every day 2 x 1 together with Fe. the study was to determine the effect of giving Fe tablets and red guava juice on increasing hemoglobin levels in third trimester pregnant women. This pre-post experimental research design uses a design pretest-posttest whit control group design. The sampel in this study 36 respondents consisting of 18 experimental respondents and 18 control respondents with purposive sampling technique. The research instrument used the measuremets tool HB Family Dr. Test Strip and observation for 2 weeks. Data were analyzed using paired t-test to determine changes before and after and independent T-Test to determine the difference between the experimental group and the control group. The results of the pre-post study in the experimental group were p values of 0,000(p <0.05) and in the control group were 0.01(p <0,05). The results of the pre-post study in the experimental and control group p value 0,000. There is an effect of giving red guava juice and Fe tablets to increase hemoglobin levels of pregnant women in the third trimester who have mild anemia. Therefore, it is hoped that PMB (Praktek Mandiri Midwives) can pay attention to the handling of anemia in pregnant women in Kedaung, Pamulang, Tangerang. South with outreach programs and supplementation such as giving red guava juice.
Diagnosis Model in Smear-Negative Pulmonary Tuberculosis Using Faster R-CNN
Authors: Azizah Nur , Mutiara Benny , Prihandoko Prihandoko , Sunarya Po Abas
Published: April 2024

Background: One of the most important human organs in the respiratory system is the lung. The main function of the lung is the respiration process, which is responsible for pumping air into the body. The health of the lung organs is very important, because if this organ is disturbed it will affect the health of the rest of the body. One of the diseases that attacks the lungs is Tuberculosis (TB). TB disease can be cured, but if it is delayed in getting treatment it can increase the risk of death. Method: This research developed a Smear Negative Pulmonary Tuberculosis diagnosis model using the Deep Learning method using the Faster R-CNN algorithm. The data used in this research are x-ray images of the lungs at the Jakarta Repository Center - Indonesian Tuberculosis Eradication Center (JRC-PPTI) clinic, totaling 220 datasets. At the preprocessing stage, the images used for training and testing were used with a size of 1280 x 1280 to see the effect on the accuracy of the prediction results of the Faster RCNN model. The test results are in the form of accuracy values that reflect the performance of the Faster RCNN model in classifying normal (without TB) and abnormal (with TB) test data. Results: The research implementation carried out the training process and testing process for 75% of training images, and 25% for testing images. Training images are labeled using the Img label. In the testing stage of the faster RCNN model, the accuracy value was 62.04%, precision was 40.00%, recall was 64.52% and F1-score was 49.38%. Conclusion: From the results of this research it is concluded that the Faster RCNN model test results using the ResNet 50 model have an accuracy value of 62.04%, Precision of 40.00%, Recall of 64.52% and F1-score of 49.38%.
Molecular identification of the bacterium acute conjunctivitis by the method of sequensing gen 16S rRNA
Authors: Murtafi'ah Ni'matul , Kafesa Ally , Wahid Aziz Ansori
Published: April 2024

Conjunctivitis is the most common eye disease, characterized by contextual inflammation, which can be caused by bacteria. The diagnosis of conjunctivitis is established based various factors, including the patients’s medical history, onset of eye symptoms, non-ocular symptoms, previous disease history, family medical history, allergies, and physical examination of the eyes, which may include assessments of visual acuity and vision field. Some cases of conjunctivitis require laboratory examinations to confirm the diagnosis. These may include cytological examination with Giemsa staining, Chlamydia Diagnostic Test, Nucleic acid amplification tests (NAATs) or Polymerase chain reaction (PCR), and microbiological tests. Microbiological examination helps identify the bacteria responsible for conjunctivitis and aids in treatment by prescribing antibiotics to suppress the growth of the infecting bacteria. While identification tests are not routinely performed, researchers often seek to determine the specific type of bacteria causing conjunctivitis infections, which may require several laboratory tests. Bacterial virulence plays a significant role, with genetic mutations potentially leading to severe infections of varying severity. Virulence genes encode proteins that express pathogenic properties. The species responsible for conjunctivitis can be definitively identified definitively through microbiological examination, utilizing methods such as the 16S Ribosomal RNA Sequencing (rRNA) technique, known for its accuracy and speed. This study aims to analyze the results of rRNA sequencing in cases of acute bacterial conjunctivitis caused by 16S rRNA genotyping. The research employed an exploratory metholodolot, with the results analyzed using the The Basic Local Alignment Search Tool (BLAST) tracking program database on the National Center for Biotechnology Information (NCBI) website. The findings revealed that Sphingomonas paucimobilis encoded the 16S rRNA using Universal Primary 27 F and 1492 R, obtained in a sequence size of 1351bp. The isolate demonstrated similarities to Sphingomonas paucimobilis.
The comparison of the effectiveness of shoe flower (Hibiscus rosa-sinensis L.) and roselle flower (Hibiscus sabdariffa L.) infusions as alternative reagents for the examination of Soil Transmitted Helminths (STH) eggs
Authors: Charisma Acivrida Mega , Rahayu Eka Octaviana , Arianing Intan Febiola
Published: April 2024

Worm infections remain a significant health challenge globally, including in Indonesia, where they continue to contribute to a majority of health issues. Soil-transmitted helminths (STH), particularly intestinal nematode parasites, are predominant in causing these infections. Microscopic examination with 2% eosin staining is a conventional method for diagnosing worm infections. However, exploring alternative staining agents, such as anthocyanin-rich extracts from Hibiscus rosa-sinensis L. (hibiscus flower) and Hibiscus sabdariffa L. (roselle flower), presents a promising avenue. These plants possess anthocyanin compounds, resulting in a captivating red pigment and making them suitable for utilization as natural coloring agents. This study aimed to evaluate the efficacy of hibiscus and roselle infusions as alternative staining reagents for examining STH egg, compared to the standard 2% eosin staining method. Adopting a true experimental design, samples of STH worm egg suspensions were subjected to different concentrations of hibiscus and roselle infusions. The results revealed varying staining outcomes with different concentrations. However, a 1:1 concentration ratio of hibiscus and roselle infusions demonstrated effective staining against STH worm eggs. In conclusion, this research underscores the comparative effectiveness of hibiscus and roselle infusions as alternative staining reagents for STH egg examination, with 2% eosin serving as the control. These findings hold potential implications for improving diagnostic techniques in managing worm infections.
The Effect of Job Passion on Innovative Work Behaviors: Analytical Research in the Ministry of Higher Education and Scientific Research
Authors: Ghafil Jawad Al Issawi Hasan , Hassoon AlTaee Ali
Published: April 2024

The current research aims to test the impact of Job passion on innovative work behaviors, and the idea of the research revolves around providing a job passion that contributes and supports the innovative work behaviors among the employees of the Ministry of Higher Education and Scientific Research, as the job passion variable includes four dimensions (enjoyment at work, self-motivation, self-identity, and a sense of learning). The innovative work behavior variable has addressed four dimensions (the ability to provide creative solutions to problems, the ability to new ideas and proposals, the ability to change as well as initiate, and the spirit of risk), A sample of the employees of the Ministry of Higher Education and Scientific Research, where a random stratified sample of 328 employees were selected from the study community (2229) relied on the questionnaire for collecting data, and the questionnaires valid for statistical analysis were 322 questionnaires. The research used a number of statistical methods to obtain the results of the questionnaire, especially the simple correlation coefficient (Pearson) and descriptive analysis methods using the SPSS.v23 and  AMOS.v23). It has proved the validity of the hypotheses through which a set of results were reached, the most prominent of which is the existence of a relationship between the impact of job passion and its dimensions on innovative work behaviors. The dimensions of the variable of innovative work behaviors above are available, but they do not be at the required level, where the ability to change and generate creative solutions. This requires focusing on them in addressing problems and making appropriate decisions that are based on a correct scientific basis, and the management's view of employees is not limited because they represent essential capabilities and tools for implementing decisions and policies.
Paper type: Research paper.
Life Function Analysis of a Two-Parameter Exponential Distribution Using Robust Rank Regression
Authors: Samad Sedeeq* Bekhal
Published: April 2024

In this research, a proposed method is presented to estimate the life function of the two-parameter exponential distribution by using the robust rank regression on the dependent variable, which depends on the robust variance-covariance matrix (the FMCD and OGK method) and the robust mean vector through which the rank regression coefficients are estimated using the method of ordinary least squares and employing it in estimating the scale and location parameters of the exponential distribution and thus analyzing the life function on its basis. A comparison was also made between the proposed method and the classical method of rank regression on the dependent variable of life data at different sample sizes (from 10 to 25) to show the efficiency of the proposed method based on the mean square error of the estimated parameters, through a program prepared by the researcher in MATLAB language dedicated to this purpose. The practical application results concluded that the proposed robust method of rank regression on the dependent variable in estimating the parameters of the exponential distribution was more efficient than the classical method.
 
Paper type: Research paper.
The Impact of Business Process Reengineering on the Quality of Banking Service: An Analytical Study in Public Commercial Banks in Iraq
Authors: Hamid Mohammed Ali Manar , Jasim Mohammed Nisreen
Published: April 2024

The current research aims to test the impact of business process reengineering on the quality of banking services in public commercial banks owned by the state in Iraq. It also aims to identify the level of interest of AL- Rafidain Bank, Rashid Bank, and Trade Bank of Iraq in the research variables, in an attempt to provide a set of recommendations to contribute to improving managerial practices. The research adopted a descriptive-analytical approach in completing its chapters and sections. The study was conducted in public commercial banks in Iraq, which constituted the research population. The purposive stratified sample consisted of 170 respondents from the leadership positions of the three banks (branch managers, department managers, assistant general managers, and general managers). They were given the research instrument "questionnaire," of which 150 were valid. The questionnaire was supplemented with interviews and additional data. The researchers analyze the preliminary data, relying on descriptive and analytical statistical methods. The statistical tests included normality tests, exploratory factor analysis, confirmatory factor analysis, validity and reliability tests, mean, coefficient of variation, standard deviation, simple linear regression, and multiple regression to test the hypotheses representing the main research questions. The research findings showed a statistically significant impact of business process reengineering on the quality of banking services.
Paper type: Research paper.
Enhancing Financial Vulnerability Models for Non-Profit Organizations: Integrating Financial Ratios and Macroeconomic Indicators for Comprehensive Risk Assessment
Authors: Fahmi Omar Faqera* Amr
Published: April 2024

Purpose: This research advances the financial vulnerability prediction model for Non-Profit Organizations (NPOs) by incorporating a comprehensive set of financial and macroeconomic indicators, aiming to refine risk management and strategic planning within the sector.
Theoretical Framework: Building upon Tuckman and Chang (1991) foundational work, this study addresses the evolving financial landscape's complexities. It expands on traditional financial ratio analyses to include broader economic conditions affecting NPOs, recognizing the limitations of previous literature.
Design/Methodology/Approach: The study analyzes financial data from two NPOs (2017-2021), using three models to assess the influence of internal financial ratios (e.g., Debt Ratio, Cash Ratio, Net Operating Margin) and external macroeconomic factors (e.g., inflation, GDP growth) on NPO financial vulnerability and performance.
Findings: Results highlight a significant positive relationship between the Cash Ratio and Return on Assets, underscoring liquidity management’s importance for NPO sustainability. Other factors showed minimal impact, suggesting a nuanced approach to financial vulnerability.
Research Implications: The findings emphasize the necessity of integrating financial ratios with macroeconomic indicators in NPO management strategies, offering a refined model for understanding and mitigating financial risk.
Originality/Value: This study enhances the financial management literature for NPOs by incorporating macroeconomic indicators into vulnerability assessment models. It provides a comprehensive framework for robust financial planning, filling a crucial gap in non-profit financial analysis and contributing to the sector’s resilience.
The Role Of Innovative Marketing In Enhancing Creativity Of Industrial Organizations
Authors: Ahmed Khalf Ghfran , Mohammad Ali Shifaa
Published: April 2024

Innovative marketing has become a basic pillar that countries and industrial companies rely on to achieve creativity in their work, a true criterion for their success and failure, and an essential element for their profit or loss. Innovative marketing has become an urgent necessity and there is no way to ignore it, because of its vital therefore, industrial organizations must shift from traditional marketing to innovative marketing and think outside traditional frameworks by constantly keeping pace with development, encouraging innovation, generating modern ideas, and adopting the concept of creativity by following modern and innovative marketing means and methods based on distinction and superiority. Hence, this search aimed to know the influence of innovative marketing in developing creativity. Data were collected using a questionnaire survey. The questionnaire form was distributed to a sample of 84 employees at the General Company for Textile and Leather Industry, in addition to personal interviews conducted by the researchers. The study results indicated that there is a relationship between innovative marketing in developing creativity through the selected dimensions, as the company’s management seeks to provide better sustainable programs for developing creativity by enhancing activities related to understanding customers’ desires and providing more of those desires.
 
Paper type: Analytical research.
The Influence of Credit Risk Using Derivative Financial Instruments on the Performance Commercial banks
Authors: Jabbar Mohammed* Muna
Published: April 2024

The research aims to reveal the influence of credit risks using Derivative Financial Instruments (DFIs) on the financial performance of commercial banks in Iraq. To achieve the research aim and test its main hypothesis, a questionnaire is distributed to listed commercial banks in the Iraq Stock Exchange and that apply DFIs. The researcher used the questionnaire as the main tool in collecting data. Financial data of the variables of the study are analysed by a simple regression method, the arithmetic mean(AM) and standard deviation. The study used the statistical program (SPSS ) to analyse the data. The research sample consisted of (70) questionnaire forms that were distributed and (68) valid forms were recovered. Research results show that using DFIs reduces exposure to interest rate risks, exchange rates and price fluctuations. The financial crisis is the result of the excessive use of financial derivatives outside regulatory restrictions and securitization to collect liquidity. Financial derivatives represent the fastest-growing form of financial transactions and continue to grow even in crisis conditions. DFIs help to identify risks associated with economic losses incurred by the economic unit as a result of weaknesses in the management and operation of derivatives contracts. Accounting profit-based performance indicators, such as return on assets, return on property rights, earnings per share and cash flows per share, contribute to the evaluation of performance, as well as the use of DFIs contribute to increasing profits. The study shows that credit risks using DFIs have a significant positive influence on performances financial in commercial banks in Iraq.
Paper type: Research paper.
Kisiskolák kapcsolat a település műveltségi szintjével és a közösségi élettel
Authors: Farkas Imre
Published: April 2024

Pedagógusként és település vezetőként is mindig is kíváncsi voltam arra, hogy egy kistelepülésen élők mit gondolnak a helyi iskola teljesítményéről. Vajon érzik-e, hogy a települési intézmény munkája visszatükröződik a lakosok műveltségén, a falu közösségi életén? 2023-ban közoktatási vezetői végzettséget szereztem, ahol a dolgozatomban sikerült ezzel a témával kapcsolatos első lépéseimet megtennem. A vizsgálatot 2022 augusztus-október között folytattam le, ezért a felhasznált irodalmak között azok szerepelnek, melyek a vizsgálat időpontjában elérhetők voltak.
Ezzel a vizsgálattal az volt a célom, hogy a megvizsgáljam a Dél-Fejér településeinek lakosságának véleményét az előzőkkel kapcsolatban. A lakosok látnak-e összefüggést a községük műveltségi szintje és a helyi iskola munkája és a között. Valamint mennyire aktív részese a helyi pedagógus társadalom a települést működtető közösségi életnek? Ilyen, vagy ehhez hasonló kutatást, esszét nem találtam, ezért ez munkia úttörő ezen a területen. A szakirodalom feldolgozása során tisztáztam azon alapfogalmakat, melyek kutatás szempontjából relevánsak voltak számomra. Ilyen például a kisiskola és a műveltség fogalmának meghatározása.
A vizsgálatomat kérdőíves módszerrel tettem meg. A kérdőívet a településen élők számára és a községet irányító polgármesterek részére is megosztottam. A polgármesterek esetén 10 fő (9 polgármester és a saját településem alpolgármestere), a lakosok esetén 811 fő töltötte ki az űrlapot. Ennek eredményének egy rész fogom bemutatni.
Generatív mesterséges intelligencia oktatásának lehetősége középiskolákban
Authors: Szalay-Bekő Máté
Published: April 2024

A generatív mesterséges intelligenciára épülő szolgáltatások egyre szélesebb körben és egyre nagyobb területen terjednek el. Valószínű, hogy ezen eszközök használata beépül a mindennapokba, részét képezve a digitális kultúránknak. Ez a trend előrevetíti annak a szükségességét, hogy a középiskolás korú diákok intézményes oktatás keretei között is foglalkozzanak a generatív mesterséges intelligenciával. Értsék meg alapelveit, ismerjék meg limitációit és a felhasználáshoz kötődő etikai kérdéseket annak érdekében, hogy biztonságosan és hatékonyan tudják hasznosítani, értelmezni és értékelni a gépek által generált digitális tartalmakat. A jelen tanulmány célja, hogy felvesse ennek az új tananyag elemnek az oktatási rendszerbe való integrálását.
A szervezeti bizalom, mint alappillér kiszámíthatatlan üzleti környezetben
Authors: Lakner Szilvia
Published: April 2024

Az elmúlt évek világban zajló társadalmi és gazdasági eseményei nagy hatással voltak a munkahelyi dinamikákra és kapcsolatokra. Épp emiatt felértékelődik a stabilitás dimenziója, amelynek meghatározó tényezői a bizalom, a pszichológiai biztonság, a reziliencia képessége. A bizalom egy olyan rejtett tényező és egyben lehetőség a szervezetben, amelynek fejlesztése, tudatos építése kulcstényező lehet a mai kiszámíthatatlan üzleti környezetben. A szervezeti bizalom kiépítésének, stabilizálásának, fenntartásának és helyreállításának képessége tehát az egyik legfontosabb vezetői kompetencia napjaink globális gazdaságában, amely segíti a szervezeteket abban, hogy ellenállóbbak legyenek a külső hatásokkal szemben és megőrizzék belső egyensúlyukat.
Jelen írással annak fontosságára szeretném felhívni a figyelmet, hogy a bizalom, mint rejtett tényező ne maradjon rejtve a szervezetekben, hanem kapjon olyan megvilágítást, amely segítheti a szervezeteket abban, hogy nagyobb egységben, a bizalomra, mint stabil és értékes elemre építve eredményesebben meg tudjanak küzdeni a bizonytalan és kiszámíthatatlan üzleti környezet kihívásaival.
Kulcsszavak: szervezeti bizalom, pszichológiai biztonság, vezetés
A tanulási zavarral küzdő gyermekek eredményessége a tehetséggondozás és az iskolán kívüli sporttevékenység alapján
Authors: Hegedűs Roland
Published: April 2024

A tanulmányban áttekintésre kerülnek a főbb tehetséggondozási modellek és azok fejlődése, valamint a tanulási zavarok meghatározása és azok jellemzése. A tanulmány célja annak kiemelése, hogy a tanulási zavar nem zárja ki azt, hogy valaki tehetséges legyen. A tehetséggondozás azért is fontos minden társadalmi csoport számára, mert ha az egyén ki tudja bontakoztatni a tehetségét, akkor az pozitív hatással lehet a jövőjére. A tanulmány a 2019. évi Országos kompetenciamérés 6. osztályos adatbázisában elemezi a tehetséggondozáson, az iskolán kívüli sportfoglalkozáson való részvétel hatását a tanulási zavarral küzdő tanulók szövegértés és matematika teljesítményekre. Az eredmények szerint a tanulási zavar típusától függően, de többségében azok a gyermekek, akik részt vesznek ezeken a tevékenységeken, jobb teljesítményeket érnek el. Az eredményekből az is látszik, hogy az iskolán kívüli foglalkozásokon a jobb családi háttérrel rendelkezők vesznek részt, vélhetően a fizetős tevékenységek miatt, ezért a civil szférának abban lehetne jelentősége, hogy ingyenes lehetőségeket biztosítsanak azok számára, akik ezt nem engedhetik meg maguknak.
Extracción colorante a partir de flor de jamaica (hibiscus sabdariffa) para uso en la industria textil
Authors: León Peraza P.A. , Rodríguez Cruz J.L. , Parra Rodriguez J. F. , Perdomo Cabrejo J. M.
Published: April 2024

Textile production currently used chemicals that have a significant environmental impact and adverse effects on consumer health that sometimes extends through the supply chain affecting all links involved (consumer health, water bodies, etc. ). The technically viable solution is progressive elimination of chemicals through the implementation of substances with less environmental impact such as natural dyes substances. Jamaican flower (Hibiscus sabdariffa) is a native plant from India and Malaysia. It is appreciated by chalices fleshy flowers, large, red, and a refreshing sour taste. (Green, 2007). Given the difficulties of polluting textile industry today, the present study objective is to obtain a dye from Jamaican flower evaluating two types of mordant in order to reduce the environmental impact.
Iron bioavailability
Authors: Castellanos C. Brayan , Varón B. Leidy , González B. Gloria
Published: April 2024

According to the World Health Organization (WHO), the prevalence of anemia reaches 24,8 % of the total population, existing big differences between countries and groups of population, this fact is given due to range of factors, since themselves are the inhibitors of iron absorption; which reduce the bioavailability of the micronutrient. The bioavailability is the fraction of consumed nutrients that is available for use in normal and physiological functions and for the storage; different from bioaccessibility, which is the quantity of nutrient released by the food counterfoil and which is accessible for its absorption. On the other hand, in order to determine the bioavailability of a nutrient, in vitro models are in use, simulating digestion, models in live as much in animals (principally mice) as in human beings, and mathematical models. This article seeks to expose the factors that the bioavailability and the models affect used to determine it.
Expression of kv10.1 and p53 in hela and siha cells resistant to cisplatin
Authors: López C. María Camila , Rangel A. María Catalina , Giraldo Sara Emilia , Rodríguez Josefa , Lozano J. Yenny Yolanda
Published: April 2024

Cervical cancer is one of the pathologies with greater incidence in women, its treatment includes the use of the chemotherapeutic drug cisplatin, where resistance to this conventional therapy limits the success of the treatment. One of the approaches to address this problem is through the evaluation of proteins that demonstrate the development of resistance. Kv10.1 and p53 are proteins that have been proposed as biomarkers of malignancy and resistance in several types of cancer; however, their expression changes in cervical cancer cell lines with human papilloma virus (HeLa HPV-18 and SiHa HPV-16) are unknown. This study aims to evaluate the variation in the expression of p53 and Kv10.1 in cervical cancer cell lines during the process of developing cisplatin resistance; contributing to the knowledge about the response mechanisms of cells against chemo drugs.
Fitocannabinoids: a complementary therapeutic option for breast cancer
Authors: Vargas Barandica Natalya Maritza , Mora Aguilar Juan Sebastián , Rodríguez García Josefa Antónia , Lozano Jiménez Yenny Yolanda
Published: April 2024

Breast cancer, (mainly, the known as adenocarcinoma), caused approximately 546,000 deaths worldwide (2016). In Colombia, breast cancer was the leading cause of illness and death among women and about 12.9% of all deaths caused by cancers in the country. Even though there are several treatments for the control of the disease, chemotherapy remains as the most widely used treatment today, and one of the most used is Cisplatin, which implies certain complications, mainly resistance to chemotherapy, situation that has progressively led more patients diagnosed with cancer to use allopathic treatments, as well as the use of Complementary and alternative medicine -CAM-. Here, we want to emphasize that one of the most widely used and best accepted alternative therapies for cancer is the use of phytocannabinoids from the Cannabis sativa plant, whose legalization has been accepted mostly for therapeutic and medicinal purposes in several countries, and it’s presented as an alternative to treatment thanks to the great increase in research in recent years, due to the discovery of the “endocannabinoid system” (cannabinoid receptors 1 and 2 -CB1 and CB2-), which regulates proapoptotic and antiproliferative effects in several types of cancers. It has been suggested that the tumor microenvironment could overexpress cannabinoid receptors and therefore, the therapeutic use of phytocannabinoids for the treatment of breast cancer has a potential for medical use, allowing to improve the quality of life and survival of patients suffering from this disease.
Cannabis republic as a proposal for socioeconomic support from the natural transformation of hemp and cannabis
Authors: Gómez Hurtado Jasser
Published: April 2024

The opening of a new research proposal, which will contribute in two fundamental points: the first points to social inclusion and the second to economic support. This double approach makes it possible to guarantee the rights of thousands of people who have been directly or indirectly affected by the contrasts left by the internal armed conflict, fundamentally in relation to the planting of illicit crops. With this proposal, it is sought that, through the transformation of ancient natural materials such as hemp and cannabis, it is possible to achieve changes in human development and integrity, from the individual and social point of view, as well as in economic development. Of the territory. In this way, the problematic question is raised: how is it considered that the natural transformation of hemp and cannabis can achieve the sustenance of the Colombian population affected by the armed conflict? With this, it is expected to develop various activities that respond to a differential scheme of the population affected by the conflict and that will be fed from the Single Registry of Victims (Unit for Comprehensive Care and Reparation for Victims, 2019). Five points were taken that are classified as essential for the development of the project: legal framework, society, health, education, productivity and economy in this way it is possible to have an integral development, since through the implementation of each one of these item’s, manages to provide guidance and seek optimal solutions to improve the process of restitution of their rights and constitutional guarantees, due to inclusion in the Colombian legal framework.
Construction of a wattle-and-daub wall reinforced with cane fibers for rural housing
Authors: Guio Leiva María Paula , Guio Leiva Karen Daniela
Published: April 2024

The Bahareque technique is more affordable in terms of cost and materials to be implemented in rural constructions. The non-structural element is built in a rural area located in Sesquilé, Cundinamarca. It is reinforced with cane brave fibers, which is a type of cane that belongs to the bamboo family and is widely found in Colombia. Therefore, laboratory tests are carried out with the needed materials, only in the soil for its subsequent characterization and to know if it complies with the cohesion and plasticity properties to be part of the mixture. After this, prototypes are made where their physical behavior is visually studied, evaluating variables such as the appearance of cracks or the presence of landslides in order to optimally choose the design that will be implemented to build the wall. This is quasi-experimental research because the results (taken from the wall and the mixture design) are clearly extracted by observation over a period of one hundred and forty-four hours, a time in which no further changes are made to the prototypes. In the case of the wall, the same parameters are evaluated, such as the appearance of cracks during a fortnight.
Self-sustainable and intelligent glamping dome model for the promotion of ecotourism in Chinácota, Norte de Santander
Authors: Ovalles P. Freddy Oswaldo , Jerez José Laureano
Published: April 2024

Glamping is the contraction of glamorous camping, a term that became famous in the late 1990s and consists of camping in the freedom of nature with the benefits and comforts of a good hotel. The purpose of this project is to prototype a new model of self-sustainable tourist lodging to take advantage of ecotourism in the municipality of Chinácota. As for the methodology of this work, it is of qualitative approach and has a type of experimental, exploratory and applied research, since it implements the Design Thinking methodology for the development of the prototype and the phases of the project with the purpose of designing a digital and simulated prototype of the glamping dome, as part of the methodological design a review of the state of the art and bibliographic collection of databases was carried out and the information was organized according to the following criteria: components of the structure of a glamping dome and its application for tourism as well as the geographical, environmental and ecological conditions for its best location in terms of self-sustainability, efficiency and comfort. The glamping dome model was designed in Rhinoceros 7, then exported to Sketchup to be imported into the 3D Sun-Path web application, taking latitude and longitude coordinates. The fusion of the knowledge of woodworking or cabinetmaking together with emerging technologies and applied to sustainable businesses in rural areas and the countryside allows to provide viable solutions and opportunities from the scenario of research seedlings.
Characterization of the lactation curve in a specialized dairy production system in Facatativá Cundinamarca: preliminary results
Authors: Marin C. María José , Domínguez B. Sergio Alejandro , Aguilar A. Fredy Armando
Published: April 2024

Specialized production systems dairy cattle in Colombia are characterized by the use of animals with high genetic potential and feeding systems that maximize dry matter intake, looking for high levels of production per cow. At the animal level, this production follows a pattern called the lactation curve. This pattern is governed by physiological and nutritional aspects. In the case of specialized dairy systems in the Sabana de Bogotá, few works have studied the lactation curve of cows, for this reason, the objective of the work is to characterize the lactation curve of cows in a specialized dairy production system. located in the municipality of Facatativá (Cundinamarca) and to evaluate the effect of breed and lactation number on the format and parameterization of the curve. Preliminary analyzes allowed to identify a biphasic pattern in the lactation curve. The study will allow to better characterize the lactation curve pattern in specialized dairy systems in Colombia to later generate management strategies to improve production.
Native plants for urban garden, an alternative to increase biodiversity in the Capital District
Authors: Bonilla Yenith , Velasco Patricia , Fajardo Francisco
Published: April 2024

The green spaces of the gardens allow the creation of an urban landscape, mitigating the negative impacts of buildings in the city, generating the functional connectivity, reduce heat islands and can be a strategy to conserve native fauna and flora. Some of the exotic species iused in landscaping have a strong capacity for colonization, have displaced native species, causing significant encroachment problems in natural habitats. This condition makes it a priority to find native plants for urban gardening, in line with the environmental needs of Bogotá. The objetives of the study was to establish criteria for selecting the native species for urban gardening and to define a group of native plants with this potential. A preliminary classification of the species in the ecosystems of the City was made, taking into account the following features of life history (RHV) way of life and growth, height, type of propagation characteristics of the form, size and number of flowers and / or inflorescence size and fruit color, texture, shape and size of foliage. The data enabled a preliminary list of native plant species with potential for ground support or padding inside a decorative design ecological garden. This information is the basis for studies of propagation and germination, in order to replace the exotic species used in gardens and parks of Bogota.
Fertilizer application of three organic Beta vulgaris L. (Beet) under the context of urban agriculture in the city of Bogotá
Authors: Sanabria María Fernanda , Agudelo Luz Dary
Published: April 2024

There was realized a comparison of the efficiency of three fertilizers of organic origin: compost tea, Humus tea and super Broth four versus Witness (waters down) in the vegetable species: Beet in two of eight environmental territories of the city of Bogota, (Salitre river basin, Tunjuelo river basin). Design was used a randomized complete block with a factorial (3x2) where the first factor relates to the fertilizer user and the second one to the environmental territories. There measured up the productivity obtained in the fresh total weight of the eatable part. The results showed that the species studied, and in different environmental territories there is enough statistical evidence to suggest that the best fertilizer is the Humus Tea.
Electromagnetic model for local volumetric rate of photon absorption in heterogeneous photocatalysis
Authors: López Andrés Felipe , Ramos Germán Ernesto
Published: April 2024

Photocatalytic reactions are initiated at the instant that the catalyst particle absorbs a photon can generate charge carriers therein, therefore it is necessary to quantify the local volumetric rate of absorption of photons (LVRPA). Performance photocatalytic process can determine when the spatial and directional distributions of radiation are known in the suspension, partly solved the problem of the reaction rate. This relationship is described by (LVRPA) representing the spatial distribution or photonic availability in the reactor. Electromagnetic waves (photons) which are responsible of catalyst activation process when penetrating the medium, are dispersed, absorbed and reflected by the suspension. The electromagnetic model for determining the speed of photon absorption was developed based on the electrical and magnetic characteristics of the medium, considering factors phase and attenuation of the suspension to be treated. For this purpose was experimentally evaluated the permittivity, permeability and conductivity of the suspension. Six flows model was used to simulate the photonic absorption. The model developed is a new approach to those reported in the literature and validation showed acceptable deviation based on the data reported.
Obtainment of absorbent pellets based on Raque (Vallea stipularis L. F.) sawdust, species with presence in the municipality of Tenjo, Cundinamarca.
Authors: Pineda A. , Zuluaga C.
Published: April 2024

The agro-industrial area provides different materials with capacity of reutilization, coming from each one of the stages of diverse food and non-food industrial processes. Considering this aspect, Raque (Vallea stipularis L. f.) sawdust is a useful element for absorbing hydrophilic and hydrophobic liquids when spills of harmful materials that require immediate containment are generated. The objective of the present work was to elaborate a vegetal pellet from Raque, with absorbent characteristics for the removal of liquid substances of daily use, in areas of spills. With a previously physically treated plant material, the pellets were prepared by using a pelletizer, in order to obtain a pellet diameter of 8.55 mm, where it was subsequently exposed to tests of absorption and resistance against six samples of conventional liquids, thus evaluating the effect of the pellet size and weight on absorption, by quantifying variables such as the real density and porosity of each pellet, and then calculating the removal performance of each sawdust pellet for each volume of liquid sample used. Raque absorbent pellets have a potential utility in case of liquid spills on various surfaces, because they have porosities ranging from 80 % to 93 %. The results obtained showed greater affinity in the structure of the solid pellet with fatty liquids and acids, without causing greater variations in the form of the solid pellet. In addition, the Raque sawdust pellet, with a size of 4 mm in length and a weight of 0.1 g, shows higher removal efficiency with respect to each of the liquid samples used.
Design of a balanced product in pellets for porcine feeding in fattening stage based on Quinoa (Chenopodium quinoa) by-products
Authors: Patiño P. A. , Zuluaga C. M.
Published: April 2024

Porcine production is carried out in small farms, as a complement to other agricultural activities with low productive and reproductive parameters, where animal feeding represents about 80 % of the costs. Quinoa has several agro-industrial by-products such as stem, brushwood, perigon and leaves. These materials are easy to acquire that offer an alternative of agro-industrial use in the feeding of porcines in fattening stage in order to lower production costs. The objective of this work was to evaluate the response of four formulations of quinoa by-products in pellets taking into account the nutritional composition of those by-products and the requirements of the animal in the fattening stage. The physicochemical characteristics analyzed of the byproducts of quinoa were moisture, ash, fat and crude fiber. Once the nutritional composition of the raw materials were obtained, the different formulations were elaborated, to which the previously mentioned characteristics were evaluated, as well as mechanical stress tests were carried out in order to determine the degree of compaction of the pellets. The results obtained in the physicochemical characterization showed that the leaf has a higher percentage of moisture and fat, 15.06 % and 13.70 % respectively. The husk has a level of 13.21 % in ash and the brush contains 18.61 % of fiber, which is a very high value compared to other raw materials traditionally used in animal feeding.
Operational policies of the milk-soft cheese supply chain of the Guayana region, Venezuela
Authors: Guaita W. , Cadenas C. , Teles G.
Published: April 2024

In order to determine the impact caused by demand variations in the supply chain, and how capacity, inventory, process or workforce operational policies can mitigate this impact, and help management achieve a competitive chain in order delivery, a Discrete Events Simulation Model was developed to observe the behavior of the queues and a Simulation Models of Continuous Processes or Systems Dynamics, to test operational policies. Managing a Supply Chain represents an important challenge, especially considering the need to make it competitive, consequently, having a balanced supply chain configured allows better understanding the existing relationships between the operational policies and the underlying structure, and their link with the behavior dynamic system without creating incompatibilities. It was demonstrated in this study that the use of operational policies in the Supply Chains integrated by PyMES as tools to improve competitiveness in the delivery of orders and the convenience of applying these operational policies in a combined manner as a way to avoid imbalances in the system, such as: Accelerated growth in the level of pending orders that causes a deterioration in the credibility of the chain and consequently a decrease in orders. With this demonstration, one of the most important contributions of this work was achieved: Contribute to reduce the uncertainty in the decision making of the chain administrator, because it can quickly analyze which combination of operational policies is better is more effective in the face of a change on demand and before putting it into practice.
Design of a banana’s osmo-dehydratase mechatronic system
Authors: Ruiz C. , Chávez G. C. , Cruz G. W.
Published: April 2024

This paper exposes the design of a mechatronic system of banana osmodehydration to take advantage of fruit losses due to phenomena such as oxidation and overproduction. The design was based on the methodology developed by Dieter, G. which establishes six methodological steps; recognition of the need, identification of the problem, collection of information, conceptualization, evaluation and communication of the design. The general disposition of the different components was determined from the capacity to support loads of the different materials contemplating the requirements established by the final user. Likewise, the responses obtained from the PID controller based on the second method of Zigler Nichols, do not provide relevant variations to the system, so it must be used with the presence of a compensator.
Semantic segmentation for images of tropical landscapes
Authors: Corzo U.G.
Published: April 2024

In the present work a method was established for semantic segmentation of cartographic images of Colombian tropical landscapes through the supervised analysis of groups of píxels in three classes: vegetation, water sources and other objects or strange elements in the nature of the tropical landscape that have Mainly human influence, the study of these classes allows recognizing those areas of píxels in a cartographic photograph where there may be events such as deforestation, illegal mining or illicit crops, it also allows detecting other phenomena such as flood zones or with the risk of erosion and landslides. The proposed technique allows integrating the characteristics of color, texture and edges present in the context of groups of píxels and transform the space of multiple channels directly into a Euclidean vector space. This is achieved by improving the machine processing time by having a statistical representation of the data instead of a large amount of raw data píxel by píxel and allows classifying the data using machine learning techniques. The images for the investigation came from a video database taken obliquely taken from manned aerial platforms which were previously selected and classified according to the existence of each of the defined classes, in addition expert knowledge was required for the manual segmentation of certain images, which served as a contrast to develop the algorithm and compare the effectiveness in the classification of píxels. Finally, an-error analysis was made in the training of the machine as well as in the classification process.
Inestabilidad administrativa de las entidades agrarias: Incora e Incoder
Authors: Cruz Niño Diego Felipe
Published: April 2024

The agrarian institutionality in Colombia has existed from the pre-Columbian period (5th century BC to the 15th century AD) when the indigenous people inhabited the Colombian territory and organized themselves to be able to maintain an administrative order in the agrarian sector. At present, Colombia is a social State of law and has specialized institutions to organize the agricultural sector. It has been shown that some of these institutions and entities have not had a lasting permanence in time, specifically those that have sought an agrarian reform in the country. In this essay, I will show some of these administrative flaws that these institutions have had in entities such as INCORA, INCODER and I will suggest guidelines to correct this administrative instability.