bluuebunny/crossref_metadata_2025 huggingface dataset:
An Overview on Fluidized Bed Dryer
Authors: Dhadwal Avantika , Thakur Chandani , Aniket Aniket , Shikha Shikha , Kumari Priyanka , Bala Madhu
Published: September 2024

In this review paper we study about the working, construction, applications, types, principle, etc. It is the unit operation which is mostly used in the pharmaceutical industries for the reduction of the moisture content of powdered drug and granules. It is also known as fluid bed dryer. The two situations which carried out in bed dryer are: Spherical and Non spherical particles. The design of Fluidized bed dryer was carried out to diffusivity of the material. The fluidized bed dryer are diverse types due to the flexible nature of the bed which includes well – mixed, plug flow, agitated etc. This equipment is based on fluidization of the feed materials.
Solubility Enhancement of Efavirenz by Microwave Technology
Authors: Kale P. M.
Published: September 2024

In the present study, inclusion complexes of Efavirenz were developed with HPβ-cyclodextrin (HPβ-CD). The complexes were prepared by kneading method. Inclusion complexes of with HPβ-CD in aqueous solution were evaluated for phase solubility. The phase solubility diagram with the complexing agent was classified as AL-type, indicating the formation of 1:1 stoichiometric inclusion complex. The apparent complexation constant obtained was 820M1ˉ. The drug was compatible with the polymers used. It was confirmed by fourier-transform infrared spectra. The study indicated the presence of intermolecular hydrogen bonds between and complexing agent, resulting in the formation of amorphous form. Dissolution profiles were markedly increased in inclusion complexes, compared with the drug alone and physical mixture. Moreover, the inclusion complex prepared by kneading method was shown better aqueous solubility and dissolution profile than complex prepared by physical mixture.
ANALYSIS OF THERMOCOUPLES
FOR MEASURING TEMPERATURE IN RUBBER MIXERS
Authors: POPOK N. , FRIK A.
Published: September 2024

The article analyzes domestic and foreign thermoelectric converters (thermocouples) for measuring the temperature
of the rubber in rubber mixers. The advantages and disadvantages of existing thermocouple designs are considered,
and the thermocouple design developed by Point LLC is presented. A comparative analysis of the influence
of the material of thermocouple tips, the coating material of the tips and the diameter of the thermocouple wires on the
strength characteristics of the finished product, as well as on the indicators of the thermal lag index, is presented.
The results of tests for temperature inertia of the developed thermocouples and its analogue are shown. Recommendations
are given for conducting pilot-industrial operation during the development and research of new designs of thermocouples
for rubber mixers. The results of a joint test of a thermocouple from Point LLC and a foreign analogue are
shown in the form of a temperature trend.
DETERMINATION OF MANEUVERABILITY AND ANALYSIS OF STABILITY OF MOVEMENT
OF A MODEL OF A SADDLE TRUCK TRAIN
USING MATHEMATICAL MODELING
Authors: MOISYA D.
Published: September 2024

The problem of maneuverability of a long-wheelbase truck train consisting of a two-axle tractor and a singleaxle
semi-trailer has been solved. Phase portraits of the system are constructed at different speeds, which allow us to
estimate the area of attraction of rectilinear motion. The issues of stability are considered, in particular, the influence
of control parameters ( q, v ) on stability (instability).
NON-WELDED SEALED FITTINGS FOR SMALL DIAMETER PIPELINES
Authors: POPOK N. , BALYSH A.
Published: September 2024

An analysis of domestic and foreign designs of non-welded sealed fittings for small diameter pipelines and tubing is
carried out, the grades of materials used are considered, the designs of fittings with clamping and thrust rings and fittings
with a cutting ring are presented. The advantages and disadvantages of existing structures are analyzed, the possibility
of using non-welded sealed fittings on pipelines transporting aggressive media that cause corrosive destruction of metal is
considered. A new design of the fittings with clamping and thrust rings using rings made of two-phase duplex steel
is proposed. The results of the hydrostatic strength of the structures under consideration after single and multiple assembly
and disassembly of fittings on a pipeline made of stainless, corrosion-resistant steel of the austenitic type are given.
An economic assessment of the feasibility of mass production of new fittings has been carried out.
. Study of properties of pervious concrete
Authors: Kravcov Aleksei , Makaeva Almira , Odenbakh Irina
Published: September 2024

Pervious concrete has the ability to permeate water through its structure, which makes it effective in creating drainage systems and culverts. The authors focus on analyzing the dependence of physical and mechanical properties of pervious concrete on formulation factors such as cement consumption, water-cement ratio and polypropylene fibre addition. The authors performed a complete two-factor experiment and regression analysis. It allows to determine the effect of each of the mentioned factors on the density, porosity and strength characteristics of the material. The results of the study show that the density and porosity of concrete samples, flexural and compressive strengths vary mainly with cement consumption. Changing the consumption of polypropylene fibre in the concrete mix has a negligible effect on strength but is important for improving other performance properties such as frost resistance. The study revealed that optimising the composition of pervious concrete, taking into account cement consumption and the addition of polypropylene fibre, allows the production of a construction material with the required strength and porosity values.
Legal Implications of Emerging Technologies in Criminal Investigations: Current Challenges and Catalysts for Change
Authors: Elshobake Mohammed R. M. , Sakka Alaa
Published: September 2024

The research being investigated focuses on the transformative impact of developing technology on criminal investigations, as well as the legal repercussions. The study reveals the multifaceted obstacles and opportunities that these innovations provide within the criminal justice framework, such as artificial intelligence. The research examines the developing balance between police enforcement activities and individual rights by examining some current cases and legal precedents, addressing problems of privacy, due process, and evidence standards. The article suggests adaptive strategies to provide a nuanced approach that supports rapid technology innovation by identifying holes in existing legal systems. The research provides critical insights to policymakers, legal practitioners, and scholars navigating the dynamic convergence of law and technology, providing a complete grasp of the change agents in the ever-changing landscape of criminal investigations.
Ground motion detection and risk mitigation system
Authors: Dexter M. Toyado  , Donita Mae T. Teaño  , Lyndon T. Buenconsejo  , Isaac D. Arcilla  , John Paul C. Bagadiong
Published: September 2024

The importance of the study is that this detected major quake, informed citizens through automated continues beep sound, notified rescuers and automated shutdown of circuit breaker of the building during earthquake. This invention focusses on Catanduanes State University premise provided real-time warning scheme and alertness during and after strong quakes. The System Development Life Cycle (SDLC) model particularly the prototype method was used in the invention. Finally, prototype results are provided showing that the system support the expected performance of real seismic stimuli and a software monitoring data of detected ground-motion and its magnitude is also acquired by the system. As for future studies the researchers recommend to record the number of occurrences through a Database Management for possible tracking and monitoring purposes.
Vergi Planlamasının Karanlık Yüzü: Agresif Vergi Planlaması
Authors: Ubay Birol
Published: September 2024

Vergi gelirlerinde yaşanan kayıpların önemli bir kısmı vergiden kaçınma ve vergi kaçırma eylemleri ile bağlantılıdır. Yasal vergiden kaçınma eylemlerini içeren vergi planlaması vergi harcaması olarak nitelendirilirken, yasal boşlukları kötüye kullanan ve etik olmayan vergi planlaması eylemleri ise agresif vergi planlaması olarak kabul görmektedir. Agresif vergi planlaması, genel olarak, çok uluslu şirketlerin kendi vergi yüklerini azaltmak için farklı vergi sistemleri arasındaki uyuşmazlıkları kullanmalarıdır. Ancak dijitalleşmenin körüklediği küreselleşme, bu olguyu dijitalleşen tüm şirketlerin kullanımına açmıştır. Agresif vergi planlaması ile mücadelede OECD, Avrupa Birliği ve bireysel olarak ülkeler düzeyinde alınan tedbirler bu kapsamdaki vergi kaybının azaltılmasına yöneliktir. Ancak, ülke vergi sistemlerinde devam eden farklılıklar çalışmaları zora sokmaktadır. Agresif vergi planlaması yoluyla vergiden kaçınmanın önlenmesinde en önemli adım uluslararası işbirliği ve uzlaşının sağlanmasıdır. Bu bakımdan Çalışma bu alanda gerçekleşen uluslararası işbirliği çalışmalarını değerlendirmiştir.
Comprehensive Review of Phytochemical Studies and Legalization of Cannabis in Morocco
Authors: Uwikunda Serondo Héritier , Metouekel Amira , Elfahime Elmostfa , El Kazzouli Saïd , El Brahmi Nabil
Published: September 2024

Research on cannabis and its bioactive derivatives, including cannabinoids, non-cannabinoids, and extracts, has significantly increased in recent years due to their potential therapeutic applications as demonstrated by numerous published studies. Although there is evidence of the potential efficacy of cannabinoid and non-cannabinoid compounds from cannabis in the treatment of various diseases and syndromes, further research is required to mitigate the potential damage that could result from the excessive use of cannabinoid products, particularly tetrahydrocannabinol (THC), such as psychotropic effects, addiction, cognitive deficits, cardiovascular problems, and impacts on mental health. This review describes phytochemical and biological studies on cannabis grown in Morocco, utilizing databases such as SciFinder, ScienceDirect, Scopus, Google Scholar, and PubMed to provide updated data on cannabis in Morocco.  The findings of this research aim to enable investors, economic operators, researchers, and policymakers to better understand the current state of cannabis in Morocco, thereby promoting industry growth and cannabis-related innovation. Additionally, this paper includes a brief discussion on the legalization of cannabis in Morocco, highlighting the new opportunities for investment in medical cannabis. This study also underscores that much remains to be explored regarding Moroccan cannabis, from the isolation of bioactive compounds and pre-clinical studies to clinical trials and the mass production of approved cannabis-based medicines. Furthermore, the findings are intended to inform key stakeholders about the current state of cannabis in Morocco, fostering industry growth and innovation.
The first record of Pterygoplichthys pardalis (Castelnau, 1855), Amazon sucker mouth catfish from the Northwestern Himalayan region of India
Authors: Choudhary Poonam , Sharma Dheeraj , Gandotra Roopma
Published: September 2024

The present study demonstrated the first record of armored catfish Pterygoplichthys pardalis, a native of the South American Amazon river belonging to the family Loricariidae from River Tawi, an important tributary of River Chenab, Jammu, J&K, India. Various incidences of occurrence of different species of this exotic catfish outside its native place have been reported earlier from South India, i.e. Telangana state, Tamil Nadu, Kerala, Andhra Pradesh, West Bengal, Uttar Pradesh, and Bihar by different authors. The report of the occurrence of this species is for the first time from the Northwest Himalayan region of India. This species was caught as a by-catch during the collection trip. About 31 morphometric and 5 meristic characters were studied along with the taxonomic identification. This species was characterized by the presence of leopard ornamentation on the dorsal side of the body, triangular sucker mouth on the ventral side, and geometrical patterns of lines on the head region.
Salt-Adapted Plant Growth Promoting Rhizo-bacteria (SA-PGPR): A systemic approach towards mitigation of salinity
Authors: Sharma Kusum , Saryam Manohar , Kumar Manish , Sharma Pawan Kumar , Prasad S. Rajendra
Published: September 2024

Salinity stress is considered as one of the main challenges against agriculture farming and food sustainably. It poses a significant threat to global agricultural productivity, affecting vast expanses of arable land. Conventional methods of salt mitigation often fall short in providing sustainable solutions, necessitating innovative approaches for enhanced crop resilience. Application of eco-friendly potential salt tolerant bacteria are biological natural approach to enhance the productivity of crops under saline stress. Potent bacterial isolates having various kind of mechanism under stress condition which participatestoimprove the plant performance by assisting nutrient uptake and by stimulating the synthesis of phytogrowth hormones. These bacteria demonstrate a remarkable ability to modulate the rhizospheric environment, enhancing soil structure and nutrient availability. Food crops’ productivity and salt tolerance could be improved by utilizing selected potent Salt-Adapted Plant Growth Promoting Rhizo-Bacteria (SA-PGPR). The utilization of SaltAdapted Plant Growth Promoting Rhizo-bacteria (SA-PGPR) has emerged as a promising strategy to address salinity-induced challenges in agriculture. The economic and environmental benefits of SA-PGPR application, including reduced reliance on chemical inputs and improved soil health, are underscored. This systemic approach involves the application of rhizospheric bacteria that not only thrive in high-salt environments but also actively promote plant growth and development.
A prospective estimate of electricity generation from livestock manure in Bihar, India
Authors: Singh Ramji , Surendra Kumar , Moeeni Saad , A. Parmar Ritwij
Published: September 2024

Throughout the country. Organic waste incineration and rubbish disposal have resulted in the production of organic or municipal solid wastes such as cattle and buffalo dung., a major political and environmental concern in a number of countries. The production of biogas from manure was an environmentally appropriate answer to this problem, which helps to reduce global warming while also increasing the supply of sustainable energy. The recent study on the generation of green electricity from cattle and buffalo dung was undertaken in Bihar. Cattle manure has the potential to be utilized to generate biogas, which is described as “organic waste fermented in the absence of oxygen.” Reduced greenhouse gas emissions aid in solid waste control of air pollution, management and less reliance on fossil fuels. The three foundations of long-term sustainability are economic, environmental, and social development- are all supported by biogas. The Sustainable Development Goals and other faces of sustainable development benefit greatly from biogas. In this research paper a famous statistical model named as ARIMA has been used to forecast the cattle population till the year 2040. The model is developed using sophisticated statistical technique. Future study will be conducted to improve the accuracy of the developed model..
Impact of Altitude on Soil Quality in Current Jhum Fields of Churachandpur, Manipur, India
Authors: Ngaihte LK Thang , Nemhoihkim Elizabeth , Tripathi O.P. , Mishra B.P.
Published: September 2024

This study investigated impact of altitudinal variations in soil physical and chemical properties of current jhum (shifting cultivation) fields in Churachandpur district, Manipur. Significant differences were observed across the altitudinal gradient, with higher elevations (>1000 m) exhibiting superior soil moisture content (up to 24.81%), water holding capacity (43.58%), organic carbon (3.53%), available nitrogen (616.75 kg/ha), and potassium (263.68 kg/ha) as compared to lower altitudes (<500 m). Conversely, bulk density decreased from 1.33 g/cm3 at middle altitudes to 0.94 g/cm3 at higher elevations. The favourable conditions at higher altitudes, such as cooler temperatures and higher moisture availability, likely reduced organic matter decomposition rates and nutrient losses through leaching and erosion, leading to organic matter accumulation and lower anthropogenic disturbances also contributed to preserving soil quality. At lower altitudes, soil quality was better than middle altitudes, possibly due to greater salt accumulation and presence of base-forming cations, resulting in higher pH and available phosphorus levels. In contrast, the midaltitude sites exhibited poorer soil fertility indicators, potentially influenced by anthropogenic activities like shifting cultivation practices, felling of trees, and erosion of soil nutrients. Overall, this study contributes to our understanding of the relationships between altitude, soil properties, and agricultural practices, particularly in the context of indigenous farming systems in the hilly regions of northeastern India. The findings have potential implications for optimizing land use, promoting sustainable agriculture, and safeguarding the ecological integrity of these fragile ecosystems.
Weed growth and husked baby cob yield under weed and nitrogen management in rainfed baby corn (Zea mays L.)
Authors: Mohanta Aurobindo , Behera Basudev , D. Behera Stuti , Pradhan Arun Kumar , Prusty Anyesha Anandita , Panda Monalisha , Sar Koushik , Behura A.K.
Published: September 2024

The experiment comprising four weed management practices i.e. W1 - Atrazine 1.0 kg/ha(pre-emergence), W2 - Tembotrione 90g / ha + 2,4-D 400g/ha (post-emergence, tank-mix), W3 - W1 +manual weeding at 21 days after sowing(DAS), W4 - Hoeing and weeding at 21 DAS allocated to main plots and five nutrient management practices, i.e. N1 -100% Soil Test Based Nitrogen (STN) as chemical source, N2 -75% STN +25% N as Farm yard manure(FYM), N3 - 75% STN +25% N as vermicompost(VC), N4 - 75% STN +12.5% N as FYM +12.5% N as VC and N5 - 50% STN +25% N as FYM +25% N as VC allocated to sub plots were tried in split plot design with three replications at Bhubaneswar, India during rainy season of 2022 and 2023 to study effect of treatments on weed growth and yield of husked baby cob. Baby corn crop variety ‘Syngenta G-5414’ was sown on 7 July 2022 and 13 July 2023 during the first and the second year, respectively. The integrated weed management comprising pre-emergence spraying of atrazine 1.0 kg/ha followed by manual weeding at 21 DAS recorded the minimum weed density of 6.3 and 7.9/0.25 m2 quadrate and weed biomass of 5.80 and 5.50 g/0.25 m2 quadrate during 2022 and 2023, respectively and proved to be significantly superior to other weed management practices. Averaged over seasons, atrazine 1.0 kg/ha+ one hand weeding reduced weed density by 35,56 and 60% and weed biomass by 31,37 and 70%, respectively, compared to atrazine 1.0 kg/ha, tembotrione+2,4-D 90+400g/ha and hoeing and weeding at 21 DAS, respectively. The combined effect of weed management by pre-emergence spraying of atrazine 1.0 kg/ha followed by manual weeding at 21 DAS and nutrient management through 100% STN (chemical) was the best with husked baby cob yield of 9.52 and 9.28/ha during 2022 and 2023, respectively. The treatment combinations viz, weed management by pre-emergence spraying of atrazine 1.0 kg/ha followed by manual weeding at 21 DAS and nutrient management through 75% STN as chemical + 25% as VC (W3 N3 ) during both the years and atrazine 1.0 kg/ha with 100% STN as chemical (W1 N1 ) and 75% STN as chemical + 25% STN as VC (W1 N3 ) in 2023 remained at par. Among weed management practices, hoeing and weeding at 21 DAS was the most ineffective with weed index of 30.9 and 25.5% during 2022 and 2023, respectively.
Immobilized reaction system for the Bio-oxidation of Gold sulphide
Authors: Dabolkar Sujata , M. Kamat Nandkumar
Published: September 2024

Bio-oxidation refers to a pre-treatment process that uses bacteria to catalyse the degradation of mineral sulphides, usually pyrite or arsenopyrite, which host Gold, silver or both. Biomining through bioleaching and bio-oxidation recovers desired metals at the required specifications with lower environmental impact and costs from ores and waste streams. During this study Novel Sulphur Oxidizing Bacteria (NOSOB) was isolated from the Banded Iron Formation of Goa and this was used for the bio-oxidation of separated Gold sulphide from the same samples. The experiment was set up in a Immobilized reaction system for the Biooxidation of Gold sulphide.
Limnological studies in correlation with microflora of Okhla Bird Sanctuary, New Delhi, India
Authors: Lata Madhu , Sharma Poornima , Chauhan Sandeep , Prasath Barathan Balaji , Mohan Anand
Published: September 2024

This study delves into the correlation between physico-chemical parameters and phytoplankton density and abundance at three locations (S-I, S-2, and S-3) in the Okhla Bird Sanctuary after the monsoon season. The pH remained steady at an optimal level of 7 across all three sites, while the temperature ranged from 24 0 C to 310 C. TDS and EC values fluctuated between 535 mg/l to 796 mg/l and 822 s/cm to 1318 s/cm, respectively. Hardness, on the other hand, ranged from 230 mg/l to 426 mg/l. The highest levels of sodium (Na), potassium (K), calcium (Ca), and nitrate (NO3 ) were recorded as 136 mg/l, 85 mg/l, 27 mg/l, and 5mg/l, respectively. The study revealed that 17 algal genera from three groups, namely Cyanophyceae, Chlorophyceae, and Bacillariophyceae, represented the phytoplankton in the three sampling locations. The cyanophyceae group dominated during the pre-monsoon study, followed by Chlorophyceae. The highest phytoplankton diversity was recorded at sampling location S-2, followed by S-3, while the lowest diversity was at S-1. The study used the Shannon-Wiener diversity index (SWI) to estimate the phytoplankton diversity, and the Palmer pollution index revealed that the waters of the given sampling locations of wetland, Okhla Bird Sanctuary and Yamuna River, were not organically polluted. The physico-chemical analysis was done using IS methods for nine parameters. The study found that the concentration of nutrients in the water body directly or indirectly affected phytoplankton growth. This study sheds light on the Okhla Bird Sanctuary’s microflora, which remained unexplored until this research. The findings of this study may aid in the management of sustainable ecological conservation.
Association between climate change and the occurrence of microcephaly due to congenital Zika virus syndrome from 2015 to 2019 in São Luís, Maranhão, Brazil.
Authors: Araujo Alanildes Silva Bena , Gonçalves Maria Claudia , Tomaz Carlos
Published: September 2024

The number of cases of microcephaly in live-born babies whose mothers were infected with the Zika virus during pregnancy has increased, especially in the northeastern region of Brazil. The objective is to investigate the association between climate change and the occurrence of microcephaly due to Zika virus infection in the city of São Luís, State of Maranhão, from 2015 to 2019. Secondary information was obtained from the Superintendence of Epidemiological Surveillance of the Maranhão State Health Department and climate data from the National Institute of Meteorology - INMET from 2015 to 2019. The average precipitation of >100 mm per month was considered rainy months, and the number of children born with microcephaly during the first trimester of pregnancy was analyzed, comparing those occurring during the rainy season with those corresponding to the non-rainy season. Between 2015 and 2019, n=59 cases of microcephaly due to the Zika virus were reported and confirmed, of which n=43 (72.88%) pregnancies occurred during the rainy season and n=16 (27.11%) pregnancies during the non-rainy season, with a significant difference between the groups p=0.02 (Student t-test). A positive association was observed between climate change and the occurrence of microcephaly due to Zika virus infection.
Cell representation in cytopathological examinations of the cervix
Authors: Marangon Gabriela Batu , Brandt Taila Tairini , Wagner Luana Schayene , Guidugli Luiza de Oliveira , Mugnol Tatiana , Coser Janaina
Published: September 2024

The objective of this study was to analyze the relationship between the representation of JEC/ZT in cervical cytopathological tests with the age and clinical variables of women. A retrospective study was carried out, with data collected from the Cancer Information System, referring to cytopathological tests collected in public health services. Most of the tests (60%) showed representation of JEC/ZT cells. It was observed that the younger the woman, the higher the proportion of tests with JEC/ZT cells, and as age advanced, the representation decreased. Most women using oral contraceptives or hormone replacement therapy, as well as most pregnant women, also had JEC/ZT cells in the test. All examinations with the result of squamous intraepithelial lesion or with atypical squamous cells, not excluding lesions of the present grade, showed JEC/ZT cells. The results found corroborate the importance of sample quality in the identification of precursor lesions of cervical cancer, and it is evident that more attention should be paid to collections carried out in older women in order to be successful in representing JEC/ZT.
Feasibility study of the hybrid biogas-photovoltaic energy system in poultry and swine farms
Authors: Souza Filho Aroldo José Teixeira de , Barbosa Júnior João Areis Ferreira , Silva Júnior Édio Damasio da , Assane Célsio
Published: September 2024

This paper aims to evaluate the use of a hybrid photovoltaic-biogas grid-connected system in a rural property at Rio Verde region. The study focused on technical and cost issues of a rural property with swine and chicken production, located in the state of Goiás, Brazil. A comparative analysis of the costs of the hybrid system after optimization was made using HOMER© (Hybrid Optimization Model for Electric Renewables) software. The analysis shows that the optimal system’s initial cost, net present cost, electricity cost with the photovoltaic-biogas on grid system is US$ 280.180, US$ 661.682, and 0,082 US$.kWh-1, respectively. The main cost of the hybrid photovoltaic-biogas energy system consists of the biogas generator, biodigesters, inverters with the photovoltaic modules. In the short term, the implementation of the hybrid photovoltaic biogas system in the region is an interesting alternative for farmers considering the sustainability of agribusiness.
Marketing of red rice varieties in Subak Jatiluwih
Authors: Parining Nyoman , Wijayanti Putu Udayani , Yanti Kadek Rini
Published: September 2024

Jatiluwih Village does not have a large area but is known to be a major producer of brown rice whose marketing has penetrated the international market. The success of Subak Jatiluwih brown rice production is inseparable from the existence of efficient marketing channels. Marketing channels can determine the level of income received by farmers. This study aims to determine the pattern of brown rice marketing channels and analyze the efficiency of brown rice marketing channels in Subak Jatiluwih Penebel District, Tabanan Regency. The methods used in this study were marketing channel analysis, market structure analysis, and marketing efficiency analysis (marketing margin and farmer's share). The research respondents totaled 98 people consisting of 84 farmers (using the Slovin formula) and 14 traders (using the snowball sampling method). Marketing institutions involved in the marketing of brown rice in Subak Jatiluwih Penebel Sub-district, Tabanan Regency are village-level intermediary traders as many as nine people, and retail traders as many as five people. The results of the study there are three marketing channels. The marketing structure of brown rice in Subak Jatiluwih District Penebel Tabanan Regency at the farm level leads to a medium concentration oligopoly market structure.
A review of the indoor air quality of hospitals and healthcare centres
Authors: O. P. Bansal
Published: September 2024

The elderly are more vulnerable to adverse environmental conditions, and as the population of the developed countries is ageing, they require more medical aid/hospitalisation. Globally, indoor air pollution is considered a health hazard and negatively impacts life expectancy. As patients and healthcare workers spend more time in healthcare centres, the indoor quality of hospitals and other healthcare centres is very crucial. The indoor healthcare settings (hospitals, nursing homes, private health centres, general practitioners' chambers, and elderly care centres) are contaminated with particulate matter, chemical pollutants (VOCs, CO, CO2, ozone, and radon), and microorganisms, which results in the enhancement of hospital-acquired infections (HAI) and the development of antibiotic-resistant bacteria and genes. HAIs are posing a grave threat to society and healthcare organisations. The hospital’s indoor air causes more health problems than outdoor air. The indoor air of healthcare centres globally contains Staphylococcus spp., Micrococcus spp., Bacillus spp., Pseudomonas spp., Kocuria spp., Pantoea spp., bacterial spp., Cladosporium spp., Penicillium spp., Rhodoturola, Aspergillus spp., Basidiomycota, yeast, Alternaria spp., and Eurotium fungal genera. The bacterial genera Staphylococcus spp. cause more deaths than the deaths caused by acquired immunodeficiency syndrome (AIDS), tuberculosis, or viral hepatitis. The poor indoor air in health care centres not only causes respiratory illness, microbial infections, acute toxic effects, cancer, and hospital-acquired infections but also helps in developing antibiotic-resistant bacteria and multi-drug-resistant microbes. The present study aims to assess the levels of pollutants and microbial contamination in the indoor air of healthcare facilities.
ICTs’ Role in Strengthening Administrative Management in Catholic Secondary Schools of South West Cameroon
Authors:   The Catholic University of Eastern Africa, Eponge Olayode Agnes
Published: September 2024

Information and Communication Technology use in schools has substantially influenced the efficiency and productivity of school administration. The study focused on how ICT strengthens administrative management in Catholic Secondary schools in the South West Region of Cameroon. The study employment convergent mixed method design and the target population was 22 schools, 22 principals, 22 school Bursars, 308 teachers, 1,440 students, and 756 parents are the number of CSS in the SWR of Cameroon A sample size of 264 comprising six principals, six school accountants, 60 teachers, 168 students, and 24 parents, was selected using stratified sampling, simple random sampling, purposive and snowball sampling. Data was collected using structured questionnaires. Delete a pilot test was conducted to validate the research tools and to test for reliability and validity tests. The study found out that ICT had dramatically facilitated communication, data recording and management, enhanced the quality of teaching and learning, supported curriculum planning, facilitated student assessments, facilitated budgeting, payroll preparation, and accounting processes in schools, and improved the accuracy and efficiency of financial tasks in schools. Despite this positive impact of ICT in schools, the study established challenges associated with the use of ICT that included; lack of ICT infrastructure, inadequate resources, lack of ICT policies, resistance to policies, electrical shortages, and lack of necessary skills and training to use ICT effectively. The study concludes that ICT improved administrative management in schools and recommended training programs for principals, teachers, school accountants, students, and parents on the use of ICT, improvement of infrastructure, increase of resources for ICT tools in schools, and enhanced utilization of ICT in teaching and learning. Keywords: ICT, Administrative Management, Efficiency, Catholic Secondary Schools, South West Cameroon
La restitución histórica de Humberto Chaves Cuervo
Authors: Díaz-Rey Rafael , Giraldo-Vásquez María Isabel , Bermúdez-Aguirre Diego Giovanni
Published: September 2024

Humberto Chaves Cuervo es una destacada figura de la gráfica colombiana en la primera mitad del siglo XX. Junto con las narraciones de vida de Chaves y su familia, podemos también contar, de manera gráfica y evidenciada en sus obras, una historia de la región antioqueña y de gran parte de nuestro país. Conocido como El pintor de la raza, sus pinturas, ilustraciones y piezas publicitarias se convierten en testigos que auxilian una versión del pasado, retratan unas cotidianidades y las visiones frente a los acontecimientos de la época. Las obras elaboradas por Chaves traen consigo un mensaje que termina construyendo una memoria colectiva en Antioquia: son los personajes, los paisajes y los objetos representados con los que el lector y receptor de la imagen se sienten identificados. Su obra trata sobre la vida familiar, la ciudad y la región, las labores del campo, los asuntos de la tradición y la cultura que posibilitan el recuerdo y la memoria, por lo cual presentamos tres enfoques de los aportes de Chaves Cuervo en el desarrollo del diseño gráfico de nuestro país.
El jardín de los taburetes
Authors: Patiño-Zuluaga Evelyn , Sevilla-Cadavid Gustavo Adolfo
Published: September 2024

En mayo de 2018, un viaje desde Medellín al pintoresco pueblo de Jardín, Antioquia, fue una escapatoria de la rutina urbana para una pareja en busca de tranquilidad. Jardín, fundado en 1864, destaca por su arquitectura colonial con influencia española, con casonas de tapia y bahareque, y su icónica Basílica de la Inmaculada Concepción. El "Taburete de Jardín", un símbolo del lugar, es omnipresente en su vida cotidiana, en hogares y establecimientos. Este objeto, con una rica historia que refleja la cultura y las costumbres de Jardín, se ha convertido en un emblema de identidad y patrimonio local.
Memorias y trayectos
Authors: Escobar-Holguín Carlos Adolfo , Gómez-Alzate Adriana , Londoño-López Felipe César
Published: September 2024

Diseñamos con el mundo y lo que diseñamos nos transforma. En los años ochenta, tres personas en las montañas andinas se unieron para crear un proyecto de vida en torno al diseño. Con un enfoque investigativo, integraron conocimientos de diseño, arte, ciencia y tecnología, dando origen al diseño visual en Colombia como disciplina profesional. Este texto expone los antecedentes y motivaciones que llevaron a la creación de un programa académico en la Universidad de Caldas, reconstruyendo la memoria de la primera década del diseño visual en el país, marcando un espacio de vida para generaciones de diseñadores.
AnimatedBook
Authors: Rubiano-Marín Daniel Francisco , Parrado-Santana Wilson Antonio
Published: September 2024

La lectura es una actividad que puede ser realizada por necesidad o por gusto. En el segundo caso, existen una gran cantidad de libros que, a pesar de ser interesantes, no son leídos porque no resultan atractivos al lector. En una encuesta realizada a estudiantes de la USTA se evidenció el gusto por la lectura, aunque algunos libros eran dejados a un lado por no ser lo suficientemente llamativos. Ante esta problemática, AnimatedBook propone una solución innovadora: la animación de libros poco leídos para hacerlos más atractivos, actuales, interactivos y dinámicos, y así darles una segunda oportunidad.
DGTAL
Authors: Arias-Álvarez Miguel Ángel , Buitrago-Olivos Sofia , Rodríguez-Flórez Paula Alexandra , Cifuentes-Suárez Carlos Fernando , Aldana-Velasco Karol Natalia
Published: September 2024

El Diseño Gráfico es una disciplina que se encarga de comunicar mensajes de una forma visual, utilizando diferentes elementos a través de los cuales se puede ayudar a resolver un sinfín de problemáticas en diversos ámbitos activos de la actualidad. Por esta razón, es crucial que se esté al tanto de los aportes, tendencias, cambios y últimas novedades del diseño al ser un medio que está expuesto a actualizaciones matutinas. Sin embargo, según una encuesta realizada a la comunidad académica de la universidad Santo Tomás, esta información no es conocida ni tampoco se sabe exactamente dónde conseguirla. Ante esta necesidad, se propone una solución digital compuesta de un portal de información en la que su centro sea un pódcast, facilitando con este a la comunidad académica tomasina el acceso a información de calidad, veraz, actualizada y en formatos dinámicos acerca de las novedades del Diseño Gráfico
Diseño de vestuario para pacientes con dolor crónico
Authors: López-Beltrán Karen Daniela
Published: September 2024

Este proyecto busca reconocer las necesidades en el vestuario de las personas con dolor crónico, analizar los inconvenientes que se les presentan con las prendas que se encuentran en el mercado, y a partir de un ejercicio de co-creación entender sus necesidades y requerimientos con el vestuario.
Para realizar una propuesta de diseño que aporte a su bienestar y confianza se buscaron las teorías apropiadas desde el área de la salud que exponen los cambios físicos y emocionales que se presentan, teniendo un enfoque de investigación mixto en el que se empleó la encuesta como instrumento de recolección de datos.
Las encuestas estuvieron dirigidas a pacientes con dolor crónico, familiares o cuidadores y profesionales del área de la salud, en donde se conocieron experiencias y diferentes perspectivas que tienen los encuestados acerca de dicha enfermedad. También se logró determinar las características que debe tener el vestuario para favorecer al bienestar del usuario.
Diseño Visual desde la inclusión
Authors: Pachón-Malaver Angela , Fernández-Hormiga Jaysson Enrique
Published: September 2024

El proyecto propone una co-creación entre la Fundación FEDAR, que trabaja con personas con discapacidades cognitivas, y los estudiantes de Diseño Visual en la electiva de Diseño Inclusivo. En la granja de FEDAR, ubicada en el barrio de los Artesanos, municipio de Calibio, se desarrollaron talleres de arte como pintura, papel y arcilla, donde los niños participaron en la creación de piezas que reflejan la identidad de la fundación. El proyecto culminó con el lanzamiento del café FEDAR, bajo el eslogan "un café especial para gente especial", con productos diseñados por los estudiantes en colaboración con los niños de la fundación. La iniciativa busca promover la inclusión y reconocer la valiosa contribución de personas con discapacidades en la sociedad.
Investigación-creación participativa en la revitalización del patrimonio cultural inmaterial del Barniz de Pasto
Authors: Guerrero-Jiménez Andrea Lorena , Obando-Matabajoy Willian Darío
Published: September 2024

Relacionamos una experiencia de investigación-creación participativa enmarcada en la investigación “Aproximación histórica a una pieza colonial con mopa-mopa, legados y pervivencias”, desarrollada por investigadores del Politécnico Grancolombiano y la Universidad de Nariño, en alianza con el Museo Colonial, concibiendo un taller de creación para articular los hallazgos sobre el Barniz de Pasto colonial con los saberes actuales de la cadena productiva de este oficio, reconocidos desde diciembre de 2020 como Patrimonio Cultural Inmaterial de la Humanidad (PCI) por la UNESCO.
¡Jamás solas!
Authors: Dorta-Rodríguez Idania , Sarmiento-Barraza Gabriela Inés , Veloza-Campo José Luis
Published: September 2024

Surge este proyecto que nació en el aula de clases e involucró a estudiantes y docentes. La principal motivación para este trabajo colaborativo fue el deseo de convertirnos en actores activos entorno a esta problemática social que es la violencia de género. El objetivo principal fue sumar acciones específicas encaminadas a promover la eliminación de la violencia contra las mujeres y niñas a partir de un enfoque innovador, que impactara de forma positiva en el público objetivo. Se elaboró un mensaje directo y objetivo, se trazó un plan de trabajo, se establecieron responsabilidades y finalmente se ejecutaron las acciones que dieron por resultado un grupo de piezas fotográficas con una marcada intención comunicativa y significativos valores estéticos. Las piezas fueron compartidas como parte de la socialización del proyecto en las actividades realizadas el 25 de noviembre en la IUB, con la participación del cuerpo estudiantil, académico y administrativo, en conjunto con invitados externos.
O ensino híbrido e as inovações sustentadas e disruptivas
Authors: Bravim Josias Dioni , Nunes Vanessa Battestin , Sondermann Danielli Veiga Carneiro
Published: September 2024

Com o avanço das Tecnologias Digitais de Informação e Comunicação, o Ensino Híbrido tem ganhado destaque ao integrar elementos do ensino presencial com a Educação a Distância. Esse formato é estruturado em diferentes modelos, que são classificados de acordo com o tipo de inovação que representam: sustentada ou disruptiva. Esses conceitos ajudam a entender o grau de transformação em relação ao paradigma tradicional, explicando por que o modelo de Rotação é o mais implementado, em comparação com outros formatos. O presente artigo explora as ideias de inovação sustentada e disruptiva e oferece uma visão abrangente sobre o Ensino Híbrido e suas variações. A partir de uma revisão de literatura, busca-se entender os diferentes modelos de Ensino Híbrido, classificando-os conforme o tipo de inovação. A revisão se baseia nas obras de autores como Graham (2005), Horn e Staker (2015), Moran (2011) e Tori (2009), que contribuíram significativamente para a compreensão dessa metodologia. Os resultados indicam que o Ensino Híbrido engloba tanto modelos sustentados quanto disruptivos. Apesar da maior quantidade de modelos disruptivos, estes são menos aplicados na prática. Essa discrepância pode ser explicada pela complexidade e pela resistência à mudança nos ambientes educacionais, que tendem a adotar inovações menos radicais, como é o caso dos modelos sustentados, por serem mais próximos das práticas tradicionais. Conhecer essas distinções é essencial para entender o cenário atual do Ensino Híbrido e o potencial de cada modelo no processo de ensino-aprendizagem. Conclui-se que o aprofundamento no estudo dos tipos de inovação é crucial para promover uma melhor implementação dos modelos híbridos, maximizando seus benefícios educacionais.
Gamificação para introdução e avaliação do conhecimento em Odontopediatria de alunos do curso de odontologia: relato de experiência
Authors: Cardoso Aline Alves , Badaró Júlia Valladares , Machado Keronlay Fuscaldi , Lima Laura Jordana Santos , Soares Maria Eliza da Consolação
Published: September 2024

O objetivo é descrever uma metodologia de gamificação em forma de Quiz para introdução e sondagem do conhecimento prévio dos alunos do oitavo período do curso de Odontologia da UFJF-GV sobre odontopediatria, com o intuito de facilitar o processo de ensino/aprendizagem. A metodologia ativa consistiu em jogo de perguntas aplicado na primeira aula da disciplina. A turma foi dividida em quatro equipes aleatórias (azul, verde, vermelha e amarela). Utilizou-se de pinos com cores das equipes, dados e tabuleiro. O jogo foi dividido em rodadas, cada qual composta de uma pergunta para cada equipe, tendo sido feito sorteio inicial para definir a equipe que iniciaria. Após responder sua pergunta, tal equipe deveria indicar a equipe que responderia a próxima, que antes de ser respondida, um representante da equipe jogava o dado para definir o número de casas que deslocaria no tabuleiro, caso acertasse a resposta para a pergunta. A pergunta era lida em voz alta pela professora e a equipe tinha um minuto para discutir e responder se a afirmativa era verdadeira ou falsa. Em seguida, havia discussão da turma e explicação pela professora sobre a resposta correta. A equipe vencedora foi aquela que primeiro chegou ao fim do caminho disposto no tabuleiro, recebendo um brinde ofertado pela professora. Metodologias ativas como a gamificação são essenciais para transformar o processo educativo, promovendo a participação ativa dos alunos e estimulando habilidades como o pensamento crítico e a resolução de problemas, o que foi observado na presente abordagem.
Assessing Outdated Multimedia Instructional Materials in Chinese Higher Education
Authors: Lin Ziqi
Published: September 2024

This essay explores the profound impact of Richard E. Mayer's Cognitive Theory of Multimedia Learning within the context of Chinese higher education. As more and more multimedia materials are used in lectures, many questions have popped up along the way. Therefore, this essay delves into the challenges of outdated instructional materials in Chinese higher education, highlighting issues such as inappropriate visual materials, reliance on personal experience in design, and unclear teaching objectives. In order to address these problems, the essay provides insights for optimizing multimedia learning in Chinese higher education, emphasizing the need for better multimedia content.
Application of Petroleum Information Technology in Oil and Gas Drilling Engineering
Authors: Li Chenjun , Wang Shaonan , Huang Yongxiang , Fan Jianjian , Tian Chenhao
Published: September 2024

As oil and gas resources gradually become depleted, drilling engineering is expanding into deeper terrestrial layers and deep-sea areas. These regions often have geological environments characterized by extreme and complex conditions such as high temperatures and high pressures, posing significant challenges to traditional drilling technologies. Currently, artificial intelligence and big data technologies are driving technological innovation in the field of oil and gas drilling, further promoting the automation of drilling operations management and the intelligentization of decision-making processes. Taking into account the research advancements both domestically and internationally, as well as actual engineering needs, this paper provides an in-depth analysis and summary of intelligent extraction technologies and intelligent drilling processes within the scope of smart drilling technology. Additionally, it offers a forward-looking perspective on the future development trends of intelligent drilling technology, aiming to provide robust support for the intelligent upgrading of the oil and gas industry.
Analyzing the Effect of Education Level on Financial Decision-making from the Perspective of Behavioral Finance
Authors: Wu Yunfan
Published: September 2024

Taking behavioral finance as a research perspective, this dissertation provides an in-depth discussion on the impact of investors' education level on their investment behavior. The results of the study show that investors with higher education levels perform better in information processing ability, cognitive bias identification, risk management and long-term investment concepts, and thus are able to make more rational investment decisions. In addition, the thesis puts forward recommendations for investor education, arguing that educational institutions, financial regulators and industry associations should strengthen cooperation to provide high-quality investor education in order to improve the quality of investors' investment decisions. These suggestions are important practical guidance for improving investors' literacy and their investment decisions. Through the research of this thesis, I can see that improving the education level of investors has important theoretical and practical value for promoting their rational investment behavior. Against the background of increasing complexity and uncertainty in the financial market, this research result provides stronger support for the necessity of investor education and provides a scientific basis for the formulation of relevant education policies.