bluuebunny/crossref_metadata_2025 huggingface dataset:
Biosurfactant production potentials of microorganisms isolated from atmosphere of five petroleum stations at Tanke, Ilorin, Kwara State, Nigeria
Authors: Adetitun D.O. , Oni P.K. , Tomilayo R.B.
Published: May 2024

Biosurfactants aid in bioremediation by improving the bioavailability of hydrocarbon contaminants. The objective of this work was to isolate, enumerate and identify bacteria and fungi for their biosurfactant production potential in the atmosphere of five petroleum stations at Tanke, Ilorin, Kwara State, Nigeria using appropriate, standard microbiological methods (haemolysis test, emulsification index test, drop collapse test and oil displacement test). Fourteen bacteria and ten fungi were isolated in this study. The bacterial isolates belong to the genus Bacillus, Corynebacterium, Micrococcus, Staphylococcus, Listeria, Clostridium. The fungal isolates are of the genus Neurospora, Curvularia, Aspergillus, Fusarium, Rhizopus, Cladosporium, Colletotrichum, Sclerotinia. The mean number of bacteria counted during the sampling ranged from 3.48±1.15*102 CFU to 4.82 ±1.69*102 CFU, with petrol station 4 having the highest bacteria count (2.41*102 CFU) and petrol station 3 having the lowest bacteria count (1.74*102 CFU). The mean fungal count ranged from 7±3.7 CFU to 8.6±4.7 *102 CFU, with petrol station 4 having the highest fungal count (4.3 *10 CFU) and petrol station 3 having the lowest fungal count (3.4*10 CFU). Bacillus species showed promise of biosurfactant production after screening. Aspergillus fumigatus was the most prevalent fungus isolated (24%) while Staphylococcus epidermidis was the most prevalent bacterium isolated (11%). Some of these organisms are known opportunistic pathogens therefore, improved ventilation and sanitation of the petrol stations should be carried out to reduce the microbial load in the air. Also, bacteria that produce biosurfactant can be isolated from air of gas stations.
Effect of Vernonia amygdalina and fish oil-supplemented biscuits on lipid profile parameters and blood glucose concentration of diabetic rats
Authors: Soji-Omoniwa O. , Adekeye B.T. , Abdulazeez U.O. , Olayinka J.O. , Oloba C.O. , Ajediti A.F. , Kolawole S.O. , Yusuf H.T.
Published: May 2024

Biscuit, a popular snack, serve as an ideal vehicle for incorporating therapeutic agents for disease management. This study aimed to assess the effect of Vernonia amygdalina (VO) and fish oil (FO)-supplemented biscuits (VFSB) on the total lipid profile and blood glucose concentration of diabetic rats. Forty-nine Wistar rats were allocated into seven groups (A to G). Upon induction and confirmation of diabetes in experimental rats, fasting blood glucose (FBG) level were monitored weekly using glucometer. Twenty-four hours after the last day of treatment, rats were sacrificed and serum total cholesterol (TC), triglyceride (TG), High-density lipoprotein cholesterol (HDL-c), and low-density lipoprotein cholesterol (LDL-c) concentrations were assayed using assay kits. Results showed a significant (p < 0.05) reduction in FBG, TC, LDL-c, and TG concentrations in biscuit fed groups D, E, and F compared to group B fed VFSB. High-density lipoprotein cholesterol levels significantly increased (p < 0.05) in groups D, E, and F compared to Group B. In conclusion, Vernonia amygdalina and fish oil-supplemented biscuits exhibited a glucose-lowering effect and mitigated dyslipidemia associated with diabetes mellitus.
Ecological observations of freshwater snails in the vicinity of an artificial lake
Authors: Tukur Sani Alhaji , Auta Timothy , Atalabi Tolulope Ebenezer
Published: May 2024

This investigation delves into the ecological dimensions of freshwater snails in the vicinity of an artificially created lake. The aim of this research was to comprehend the distribution, prevalence, and variety of freshwater snail species within the ecosystem surrounding the manmade lake. The study spanned from August to November 2023, conducted at three distinct sample stations (I, II, and III), with bi-weekly sample collections. Standard keys were employed for the identification of snails, and the Shanon-Weiner and Simpson's similarity indices were used to explore the diversity of snail species. Throughout the study, a total of 311 individuals representing three distinct species encountered in this study were documented. Acathina fulica exhibited the highest abundance (129 individuals), while Pomacea bridgesii displayed the lowest abundance (66 individuals). The month of August registered the highest population (122 individuals), contrasting with the lowest count in November (37 individuals). Abundance varied across stations, with Station II recording the lowest (77 individuals) and Station III the highest (116 individuals). Regarding diversity, Pomacea bridgesii emerged as the most diverse species (0.3670 & 0.3662), while Littorina littorea exhibited the least diversity (0.0000) across the stations. This investigation contributes valuable insights into the dynamics of freshwater snail populations in the periphery of artificial lakes, shedding light on their distribution patterns and ecological interactions.
Uropathogens and their antibiograms in asymptomatic bacteriuria among university students in Zaria, Nigeria
Authors: Opawoye Elizabeth , Markus Victor , Bishop Henry Gabriel
Published: May 2024

Invasion of urinary tract by pathogens can lead to urinary tract infections (UTIs). Asymptomatic UTI is characterized by bacteriuria that is not accompanied by typical urinary tract symptoms, which often goes unnoticed until it has become serious. Early detection, accurate diagnosis and appropriate selection of antibiotics can improve prognosis, prevent chonic progression of renal disease and increase treatment success. Students in tertiary institutions may become at risk of UTIs due to overcrowding, poor hygiene practices and sexual activities. This study was focused on assessing the prevalence and antibiograms of uropathogens causing asymptomatic bacteriuria among university students. Mid-stream urine samples of early morning were obtained from 201 students of Ahmadu Bello University, Zaria, Nigeria. Structured questionnaires were administered to the students to collect their socio-demographic information and exposure to certain risk factors. The samples were inoculated onto sterile Xylose Lysine Deoxycholate agar and Centrimide agar plates, incubated at 37°C for 24 h. The pure isolates were identified by cultural morphology, Gram staining and biochemical characterization, and were further challenged with selected antibiotics. Bacterial uropathogens identified were Citrobacter spp and Pseudomonas aeruginosa with prevalence of 10(5.0%) and 5(2.5%) respectively. The females were more infected than the males. The oldest students of 25-27 years and 28-30 years old had the highest occurrences of Citrobacter spp and Pseudomonas aeruginosa respectively. All the cases of Citrobacter spp were found among single students, but higher occurrence of Pseudomonas aeruginosa was found among the married subjects. Students who have spent the longest time (i.e. in their 6th year) in school had the highest infection with the uropathogens. Students that stayed off-campus, share public latrines, drink sachet water and claimed to have one sex partner each were found with higher occurrences of asymptomatic infections. The antibiotic susceptibility test showed that all the isolates were most susceptible to Ciprofloxacin, Ofloxacin, and Pefloxacin, and resistant to Septrin. However, isolates of Pseudomonas aeruginosa were resistant to Streptomycin. Students should be well-informed about the risks associated with poor hygiene, over-crowding and unhealthy sexual habits. Routine checkups will help to prevent asymptomatic UTIs from developing into severe infections or complications.
Characterization and improvement of the leavening capacity of Saccharomyces cerevisiae isolated from Nigerian indigenous alcoholic beverages using a chemical mutagen
Authors: Adedayo Aladeloye Kayode , Adesokan Isaac Ayanniran
Published: May 2024

Yeasts are widely distributed in nature and can be isolated from nutrient rich substrates such as fruit and vegetable, fermented foods and beverages. Yeasts have been employed for millions of years in biotechnological applications in the production of bread, beer and wine. Saccharomyces cerevisiae is most important species when it comes to practical application in industries. Many developing countries including Nigeria spent billions of dollars annually on importation of active dry yeasts used in their baking and brewery industries. In order to reverse this trend, an attempt was made at improving the leavening capacity of S. cerevisiae isolated from locally made traditional alcoholic beverages by mutation induced by N-methyl-N-Nitro-N-Nitrosoguanidine (NTG). The yeast isolates were identified by their morphological properties and biochemical tests using standard methods. The viable counts of yeast isolated from the five alcoholic beverages employed in this study ranged between 1.4x107 and 2.4x108 CFU/mL. The yeast with the lowest percentage of occurrence (1.67%) are Geotricum candidum, Schizosaccharomyces japanicus, Sch. pombe, Candida intermedia etc. while S. cerevisiae had highest percentage of occurrence of 26.67%. S. cerevisiae PWII exhibited the highest dough rising ability among the parent strains, but S. cerevisiae M3 had the best dough rising power among the mutants. Physical examinations of the baked revealed that the bread samples produced with mutant strains compared favorably well with ones produced with commercial yeasts in terms of height, weight and volume. On the other hand bread samples produced using parent strains (PT 14 and PWII) had longer shelf life than bread from mutant and commercial strains. Sensory evaluation by taste panelists showed that the ranges of scores obtained are appearance (5.6-7.9), texture (6.3-8.1), taste (5.5-7.0), crumb (6.0-7.1) and overall acceptability (6.2-7.2). It could be concluded from this study that the leavening ability of S. cerevisiae could be enhanced by chemical mutagens and therefore could by employed in bread baking.
Assessing the effects and impacts of the CdSTe interlayer in the performance of the CdTe-CdS thin film solar cells through simulations
Authors: Aliyu Mohammed Mannir
Published: May 2024

CdTe based solar cells have proved to be the most successful thin film PV solar cells with their full industrial production. However, the needed improvement in output efficiency of these cells is constrained by major issues such the poor understanding of the ternary CdSxTe1-x interlayer, formed at the CdS-CdTe interface. While it is believed to have both beneficial and negative effects on the cell performance, its exact mechanism and extent are not fully explored. In this work, the AMPS-1D software was used to model this interlayer, using several of its variables such as thickness, bandgap as well as the thickness of the bounding CdS layer. Results show that the interlayer thickness reduces cell performance, through Jsc, Voc, FF and J-V curves, with best efficiencies of 17.892% (Jsc=27.043mA/cm3, Voc=0.871V, FF=0.8) obtained at zero thickness, falling down by nearly 20% at CdSxT1-x thickness of 100nm. As the bandgap is varied, maximum cell performance of 17.85% (Jsc=27.76, Voc=0.91V and FF=0.81) was found at 1.7eV. Similarly, increasing CdS thickness also reduced cell performance, by reducing the quantum efficiency. The results indicate that if the CdSxTe1-x layer has a thickness of up to 100nm, and a bandgap of around 1.7eV, then cell efficiencies of around 18% were feasible even for ultra-thin CdTe layers of 1μm.
Influence of fly ash as additive on the viscosity of transesterified neem oil
Authors: Zakari Mubarak Musa , Musa Auwalu , Ismail Usman Idris
Published: May 2024

Biodiesel as the renewable source of energy has become one of the alternative solutions towards the problems associated with the use of fossil fuels in energy generation. Most of the biodiesel produced via tansesterification process are associated with viscosity that is above diesel limit. This problem can be mitigated through the use of solid materials as additive. This paper investigates the influence of fly ash as additive on the viscosity of transesterified neem oil. The morphology and chemical constituent of fly ash were studied using Scanning Electron Microscopy (SEM) and Xray Fluoroscopy (XRF). The crude neem oil was purified; transesterified and 0.1 wt%, 0.2 wt%, 0.3wt%, 0.4wt% and 0.5wt% of fly ash were used as additive. The viscosity of crude, purified, transesterified and transesterified with 0.1 wt%, 0.2 wt%, 0.3wt%, 0.5wt% and 0.5wt% of fly ash as additive were measured using brookfield digital viscometer. SEM shows that the mophorlogy of fly ash was dispersed particle with cloudy structure while XRF shows that the major compound presence on fly ash was silicon oxide. The viscosity of the samples decreases as the temperature increases and with the addition of fly ash. But on the addition of 0.3wt% it shows significant variation at equal range of temperature. This indicated that the fly ash can be used as biodiesel additive on neem oil as it decreases the level of viscosity presence on the oil.
Roadside inspections, traffic events and traffic accidents from 2010–2022 in the experience of the Institute of Forensic Research as a consulting body in light of the proposed thresholds for the states of ‘after use’ and ‘under the influence’ for THC = Kontrole, zdarzenia i wypadki drogowe z lat 2010–2022 w praktyce opiniodawczej Instytutu Ekspertyz Sądowych w świetle propozycji progów „po użyciu” i „pod wpływem” THC
Authors: Gieroń Joanna
Published: May 2024

Road traffic safety depends largely on the psychophysical fitness of drivers. Apart from ethyl alcohol, this efficiency is influenced by many other factors, including: presence in the blood of the so-called substances that act similarly to alcohol, and cannabinols constitute one of the most popular groups of these substances. The paper presents statistics on delta-9-tetrahydrocannabinol (THC) – the main psychoactive ingredient of cannabis detected in the blood of drivers subjected to 7269 road inspections and involved in 4697 road events and accidents in the years 2010–2022 throughout Poland. Based on the results obtained, it was found that THC is present in the blood of 25–61% of roadside inspection cases, and in the case of road incidents and accidents, 5–15% of drivers have THC in a concentration equal to or higher than 1 ng/ml. The data in the charts are given in relation to two THC concentration ranges: 1.0–2.5 ng/ml and above 2.5 ng/ml (the value proposed as the limit of the state “after use” and “under the influence” of THC) and in relation to concentration ranges based on the THC elimination curve in human serum. The study did not distinguish between chronic or acute participants and occasional participants.
It was based on THC and THCCOOH concentrations. The analyzes were performed using the enzyme-linked immunosorbent method (ELISA) and confirmatory methods such as liquid and gas chromatography coupled with mass spectrometry, in which the limit of quantification of 1 ng/ml was in accordance with the applicable requirement contained in the Regulation of the Minister of Health of July 16, 2014 on the list of similarly acting agents to alcohol and the conditions and method of conducting tests for their presence in the body.
El machismo una epidemia en las sombras de las familias trujillanas, 2022
Authors: Asmat Ferrel Stephanie Valeria , Taboada Ascoy Fátima Ariane
Published: May 2024

El presente artículo tiene por objetivo determinar cómo incide el machismo en las familias trujillanas, para ello se empleó la técnica de la encuesta la cual fue realizada a 10 personas dentro de ellas a profesionales expertos, recogiendo los datos de esta técnica empleada mostraron que se realizó y utilizo un enfoque cualitativo, Los resultados muestran que el 15% de los encuestados considera que el prototipo ideal que tiene toda mujer es casarse con un hombre, se encontró mucha discrepancia con el 1% que considera que un verdadero hombre es el que impone autoridad en el hogar. Por otro lado, el 3% se encontraba en dilema, ya
que expresaron que tiene importancia que la mujer llegue virgen al matrimonio, por valores morales de la sociedad. Concluimos resaltando que la relación del hombre y la mujer con respeto al hogar debe ser equilibrada y por igual, sin embargo no repone la situaciones que se presentan en las familias disfuncionales con conductas machista y violentas en pleno siglo XXI, razón por la cual es de suma alerta de que el gobierno y la población estén conscientes, para que esto cambie y la casa que se supone debe ser nuestro refugio ante los peligros de la calle, no sea por dentro la pesadilla de un infierno entre los mismos integrantes de las familias.
A fome na Bíblia
Authors: Stadelmann Luis
Published: May 2024

A fome na Bíblia
Recensões
Authors: Diversos Autores
Published: May 2024

Recensões
O leigo no agir pastoral da Igreja
Authors: Buss Nilo
Published: May 2024

O leigo no agir pastoral da Igreja
A espiritualidade dos leigos
Authors: Pereira Ney Brasil
Published: May 2024

A espiritualidade dos leigos
Notícias do ITESC
Authors: Diversos Autores
Published: May 2024

Notícias do ITESC
A pastoral litúrgica no Regional Sul IV
Authors: Francisco Manoel João
Published: May 2024

A pastoral litúrgica no Regional Sul IV
Para implantar mistérios de Deus em Santa Catarina
Authors: Ribeiro Hélcion
Published: May 2024

Para implantar mistérios de Deus em Santa Catarina
A opção preferencial pelos pobres na Igreja de Santa Catarina
Authors: Goedert David Bruno , Schiochet Valdir
Published: May 2024

A opção preferencial pelos pobres na Igreja de Santa Catarina
A mulher na Era Apostólica
Authors: Ramada Daniel , Ramada Marta
Published: May 2024

A mulher na Era Apostólica
Tradução antipatriarcal da Bíblia
Authors: Muller Paul Gerard
Published: May 2024

Tradução antipatriarcal da Bíblia
“Dai-lhes vós mesmos de comer” (Mt 14, 16): o lema da Campanha da Fraternidade 2023
Authors: Debatin Osmar
Published: May 2024

A ordem de Jesus: “Dai-lhes vós mesmos de comer (Mt 14, 16) escolhida como lema da Campanha da Fraternidade 2023 reflete a problemática da fome no mundo. Por sua vez, este lema nos oferece pistas concretas de que este obstáculo da fome no mundo resolve-se com a partilha e a fraternidade. Concretamente o gesto da partilha dos pães nos convida a descobrir que o projeto de Jesus é alimentar os seres humanos e reuni-los numa fraternidade real, onde saibam compartilhar “seu pão e seu peixe” como irmãos. Também, recolher as sobras é uma lição para evitar o desperdício de alimentos, tão comum em nossa atualidade e uma expressão dessa partilha.
Fome, economia e partilha
Authors: Hansen Jean Poul
Published: May 2024

O presente artigo procura sintetizar em três chaves de leitura, a saber, fome, economia e partilha, a reflexão proposta pela CNBB para a Campanha da Fraternidade de 2023, cujo tema é Fraternidade e Fome e o lema “Dai-lhes vós mesmos de comer” (Mt 14,16), oferecendo assim, ao leitor uma introdução provocadora para que ele entre e compartilhe da reflexão e da ação proposta pela CF-2023. Seguindo o tradicional método pastoral latino-americano ver – iluminar – agir, propomos a nossa reflexão partindo da realidade da fome, iluminando-a com a perícope evangélica escolhida para CF-2023 e convidando a uma ação concreta e concretizadora do projeto de Jesus.
itinerário da fome
Authors: Machado Ariél Philippi , Mateus de Lima Coutinho Bruno , Gislane Barbosa Eva
Published: May 2024

A fome denuncia a distância entre os seres humanos. Além de revelar a falta de uma justa distribuição das riquezas da criação, a fome revela que a humanidade precisa encontrar o sentido de sua presença neste universo. A pesquisa, de caráter documental e bibliográfico, busca salientar que a fome é uma chaga que marca o itinerário da humanidade. A partir de uma breve reflexão da perícope da última dose de farinha e de óleo da viúva de Sarepta, reflete-se sobre o itinerário da fome que marca a vida de pessoas migrantes em solo brasileiro. Assim, é possível concluir que a fome é ainda uma chaga que precisa ser administrada com urgência, enquanto que parcelas da população podem escolher em esbanjar ou mesmo, escolher qual a melhor opção de comida.
Eu, o Outro e o Transcendente em 1Pedro
Authors: Rueda Neto Eduardo
Published: May 2024

Este ensaio parte da premissa de que, como ente no mundo, o ser humano se relaciona com a realidade em três níveis de reconhecimento: a subjetividade, a alteridade e a transcendentalidade. Com base nesse postulado, procura-se refletir nessas três dimensões humanas a partir da Primeira Epístola de Pedro, documento bíblico que, dirigido a uma comunidade de crentes sofredora do primeiro século, demonstra profunda sensibilidade a questões existenciais que se referem à relação do ser humano consigo mesmo, com o outro e com o Transcendente. Por fim, conclui-se que a singularidade humana só é plena à medida que imerge na pluralidade do reconhecimento de outros entes e em sua ligação com Deus.
missão presbiteral à luz da proximidade e da misericórdia
Authors: Viana Carlos , Lima Eanes Roberto de
Published: May 2024

Este estudo tem como objetivo geral analisar a inter-relação entre missão, proximidade, misericórdia e sinodalidade na definição da identidade presbiteral e na atuação da Igreja no mundo atual. A pesquisa foi realizada através de uma revisão bibliográfica, que incluiu obras acadêmicas, documentos eclesiásticos e pronunciamentos do Papa Francisco relacionados ao tema. A análise qualitativa dos dados permitiu uma compreensão aprofundada das interações entre os elementos estudados. Os resultados indicam que a missão presbiteral está intrinsecamente ligada à proximidade com Deus e com o próximo, sendo fundamentada na misericórdia e na sinodalidade. A pesquisa destaca a importância da liderança episcopal na orientação espiritual da comunidade, bem como a necessidade de uma colaboração fraterna entre os presbíteros. Além disso, ressalta-se o papel do Povo de Deus como protagonista da missão da Igreja, enriquecendo-a com sua diversidade e participação ativa. Conclui-se que a compreensão da identidade presbiteral e da prática pastoral da Igreja requer uma abordagem holística, que considere a inter-relação entre missão, proximidade, misericórdia e sinodalidade. Aproximar-se de Deus, servir ao próximo com amor e colaborar fraternalmente são elementos essenciais para uma vivência autêntica do ministério presbiteral e para a construção de uma Igreja mais inclusiva e comprometida com os desafios contemporâneos.
Sinodalidade e Eucaristia
Authors: Dias Tiago Cosmo da Silva
Published: May 2024

O ponto de partida da análise aqui proposta é o final do século IV, com a eclesiologia que pensa a Igreja como o sacramento da salvação, que repousa na antropologia negativa dominada pelo pecado proposta por Agostinho em reação a Pelágio. Como sacramento, a Igreja de Cristo fornecia os meios pelos quais a providência e a graça de Deus tocariam as pessoas na história em vista de sua salvação que, por sua vez, tornou-se dependente da pertença eclesial, o que significa que, onde a Igreja não estivesse presente como mediadora, faltaria a salvação. Liga-se a isso tudo a mudança de sentido na relação Cristo-Igreja, Eucaristia-Igreja: na Patrística, a Igreja é o corpus verum (o verdadeiro corpo) de Cristo; a Eucaristia, o corpus mysticum (o corpo em mistério, em sacramento). Na Idade Média as expressões se invertem, graças às muitas disputas sobre a presença real na Eucaristia, que repercute sobre o ministério ordenado: continua existindo uma relação profunda entre o ministério e o corpus verum, que agora não é mais a comunidade eclesial, mas a Eucaristia. Essa mudança coopera para o crescimento de uma compreensão de uma dignidade “superior do clero”, uma vez que é o ministro ordenado o que “traz” Jesus às hóstias consagradas, ao povo restou a indignidade. O resultado dessa tendência foi a diminuição da participação na ceia eucarística, o que fez perder, vagarosamente, o senso de responsabilidade pela comunidade e, naturalmente, comprometeu a vivência sinodal, cujo ápice, sem dúvida, chega aos dias de hoje, com a convocação de um sínodo sobre a sinodalidade. Assim, pois, em perspectiva bibliográfica, o artigo se propõe a destacar a dimensão intrínseca e lógica que há entre Eucaristia e sinodalidade.
A Virgindade de Maria
Authors: Brandes Orlando
Published: May 2024

A Virgindade de Maria
Ética e informática
Authors: Brandes Orlando
Published: May 2024

Ética e informática
Os meios de comunicação social e o Direito Canônico
Authors: Cervi Henrique
Published: May 2024

Os meios de comunicação social e o Direito Canônico
Catequese em Chapecó
Authors: Warken Maria
Published: May 2024

Catequese em Chapecó
revolución industrial 4.0 frente al modelo constitucional de seguridad social
Authors: Ortiz González-Conde Francisco Miguel
Published: May 2024

En atención a las previsiones de diversos organismos internacionales, el cambio tecnológico auspiciado por la incorporación de tecnologías digitales a los sistemas de producción ha comenzado un proceso llamado a transformar de manera radical la estructura general del empleo en las sociedades industrializadas. El presente trabajo trata de vincular los procesos de industrialización 4.0 respecto del modelo constitucional de Seguridad Social español. Para ello se revisan distintos escenarios de evolución de la industrialización 4.0 con el objetivo de establecer hipótesis en la evolución del sistema de Seguridad Social derivadas de dichas transformaciones, teniendo en cuenta que, dichas transformaciones también deben atender a los parámetros establecidos por la jurisprudencia constitucional sobre el modelo constitucional de Seguridad Social acaecida hasta la fecha.
Methods for assessing risks in the aviation safety management system
Authors: Bugaiko Dmytro , Mammadov Ramil , Akhmadov Khusein
Published: May 2024

The relevance of the topic is due to the fact that the civil aviation of the Republic of Azerbaijan is intensively implementing the recommendations of the international organization ICAO on the “Theory and Practice of Risk Management” in order to reduce the accident rate in air transport. It is proposed to determine the safety indicators of aviation systems through risk in order to carry out an objective measurement of the level of safety, taking into account many possible risk factors. The problem of risk management currently cannot be solved in an integrated form, since the necessary tools are missing. Therefore, a particular problem is proposed for solution, which consists in risk management exclusively in the field of flight safety. Investigated based on the results of a synthesis of materials from scientific foreign publications on the problems of creating promising flight safety management systems in civil aviation using risk management methods in the sense of ICAO definitions. This article also discusses the problem of risk identification, risk definition, many different risk management methods and different principles for their classification. A generalization is made on risk management within the framework of new directions for assessing flight safety, taking into account statistical data and monitoring results in civil aviation (CA).
HOW TO CLOSE THE LOOP: PLAN CONTROL AND PLANNING ENHANCEMENT THROUGH MONITORING AND EVALUATION
Authors: Đokić Pavkov Jasmina , Graovac Ana , Slavković Ljubica , Radovanović Ksenija
Published: May 2024

According to domestic legislation, spatial and urban planning is an activity of public interest, aimed at managing space and spatial development. It ensures that adopted principles are implemented from the highest, republican, to the local level, and that areas are viewed comprehensively, within the context of broader territories - horizontal and vertical coordination of planning. The term planning itself implies that it involves (i) strategic conceptualization in advance, (ii) systematic implementation, (iii) observation, monitoring, and evaluation of planning effects, and (iv) serves as a basis for subsequent phases of the same activity, enabling the process to be adjusted and directed in line with promoted values and objectives, based on previously achieved results. In this study, we explore key aspects of (iii) - monitoring and evaluation of plans, with the idea of identifying specific (a) procedural steps/phases and (b) basic criteria for each of them that need to be monitored to determine the effects of the plan in relation to the set goals. Of course, such an undertaking exceeds the scope and capacity of this research, but the ambition remains to establish, even if incomplete, a basic framework of the process, and to draw attention to the practical aspects of this important topic
URBAN PLANNING EXPERIENCE OF "ĐERDAP" NATIONAL PARK IN 20 YEARS OF IMPLEMENTATION OF THE LAW ON PLANNING AND CONSTRUCTION
Authors:   PE Djerdap National Park, Serbia, Drndarević Dragan
Published: May 2024

This work is the result of personal experience and originated from the point of view of the manager of the "Đerdap" national park. The urban planning experience of the "Djerdap" National Park since its establishment (1974), and especially in the last twenty years of the implementation of the Law on Planning and Construction, reveals many phenomena that are not in the function of protection and adequate urban development of this area. This work is only an attempt to penetrate into the essence of the discrepancy between the legal obligations that the manager has and what is happening in reality. "Djerdap" National Park, as a specific protected natural area of national importance, requires a much more careful approach and requires greater appreciation of the management of this area in the context of planning and spatial arrangement. Experience so far shows that attention to the "Djerdap" National Park has been given, but not enough. Some of the evidence is that no credible study was done in the preparation of the planning documentation, primarily a study of the landscape of the "Djerdap" National Park, as well as a study of folk architecture and construction in general, and that certain rules are prescribed that do not have adequate urban or architectural confirmation or support. In order to obtain all the preconditions for full respect, it is necessary to review certain provisions in the Law on Planning and Construction, and among other things, it is necessary to specify the obligation that during the entire process of creating, first of all, Spatial Plans, urban plans and urban projects in the full sense of thword, a respected manager should be involved. of the national park and that the conditions and data prescribed by it, which are substantiated and sustainable, are respected. There is a need for constant monitoring of the implementation of the planning documentation and responsibility for the inaction of the authorities. Otherwise, devastation is inevitable
SUSTAINABLE CITIES OF THE 21ST CENTURY – THE CASE OF SKOPJE
Authors:   Spatial planning agency, Skopje, Trpčevska-Andjelković Dusica , Andreeva Andrijana ,   Spatial planning agency, Skopje, Stavrevski Julijana ,   Spatial planning agency, Skopje, Arsovski Ivan ,   Spatial planning agency, Skopje
Published: May 2024

The attractiveness of cities is the result of sustainable and integrated urban development, which comprises smart urban planning, sustainable public transport, quality and affordable housing, quality public services, clean air and water, green spaces, available job opportunities, and respect for and preservation of the past. Unfortunately, many people believe that the modern city is becoming less of a space that offers its residents a quality, safe, and comfortable life, and increasingly transforming into an environment that exerts various pressures on them, from economic, sociological, and ecological aspects. A simplified definition of a „sustainable city“ involves creating and developing a structure with a unique urban metabolism that is sociologically acceptable, economically justified, and technically sustainable. A sustainable city employs an intelligent and long-term approach to collaboration in addressing economic, social, and environmental challenges that arise when people live in dense, compact areas and share limited and insufficient resources. Today’s city of Skopje is the result of historical conditions, natural factors, and the skills of urban planners and politicians to conceive, design, build, and manage it. The main problems facing Skopje today, which we will discuss in this paper, are urban expansion, urban planning for investors rather than improving the quality of life, unsustainable and illegal construction that obstructs the equal realization of urban planning standards, and the physical development of the system, and administrative disorganization leading to the blocking or hindered execution of basic responsibilities.
ECOLOGICAL INDEX IN URBAN PLANNING – RESPONDING TO OVERBUILDING AND CLIMATE CHANGE
Authors:   URBANISTIČKI CENTAR DOO, Belgrade, Serbia, Miletić Teodora
Published: May 2024

Due to the fact that extremely intensive construction is present in Belgrade, with signs of such increased development in other cities of Serbia too, the environment is becoming more and more polluted, and the urbanspaces are becoming more and more uncomfortable for people to live. The speed of concrete replacing existing green areas is very worrying since climate change has become rather noticeable, especially when it comes to water, soil and air. Similar problems associated with rapid urban development could be found in other cities in the near past, such as Berlin, London, Toronto and others, and a possible solution or at least mitigation of the consequences of the mentioned development was found in urban planning. Namely, as a response to climate change, these cities have introduced a new ecological index, i.e. an indicator of ecological comfort within a plot of land for each new construction. This paper will show and explain the aforementioned index, i.e. its application in different cities, but also the possibility of introducing this parameter in our area as well. The importance of the new urban parameter will be shown through a case study - a comparative analysis of the plot, i.e. planning according to existing parameters and planning with the inclusion of the ecological index. As the environment concerns all citizens, it was proposed that the ecological index, which is mentioned in the PGR of the system of green areas from 2019, be supplemented and legislated as such, thus preventing further irresponsible construction and influencing the formation of healthy and comfortable urban spaces. Also, a proposal for the introduction of a mandatory ecological comfort study will be presented, as a way to evaluate each plot/area planned for new construction with the help of new urban planning parameters.The aim of this work is to point out the increasingly present problem of overbuilding and the disappearance of green areas in cities, but also a proposal, viewed in a certain way by experts in the field of architecture, to improve the current situation and city planning in accordance with the sustainability strategy
How I treat newly diagnosed acute lymphoblastic leukemia
Authors: Giebel Sebastian
Published: May 2024

Treatment algorithms differ for adult patients with Philadelphia-negative (Ph-) and Philadelphia-positive (Ph+) acute lymphoblastic leukemia (ALL). For Ph- ALL intensive induction-consolidation chemotherapy using “pediatric-inspired” protocols is a standard of care. Allogeneic hematopoietic cell transplantation (allo-HCT) from either an HLA-matched sibling, unrelated or haploidentical donor should be considered for patients with high estimated risk of relapse. Inadequate response at the level of measurable residual disease (MRD) is the strongest adverse prognostic factor. Patients with B-ALL and detectable MRD should be treated with blinatumomab. In the future, the use of blinatumomab and/or inotuzumab ozogamycin in addition to first-line chemotherapy may become a new standard of care reducing the role of allo-HCT.

For patients with Ph+ ALL, tyrosine kinase inhibitors (TKI) are the most important components of treatment protocols, while the intensity of chemotherapy may be reduced. Allo-HCT is recommended for all patients treated with imatinib along with low-intensity chemotherapy. Results of phase-II studies using front-line dasatinib or ponatinib in sequence or in combination with blinatumomab are very promising. Such a strategy may allow the avoidance of systemic chemotherapy. The future role of allo-HCT in this context appears uncertain.
N’rondo (N’sondo) e escola: espaços de salvaguarda de direitos das meninas moçambicanas!?
Authors: André Sónia , Silva Lúcia Isabel da Conceição
Published: May 2024

No presente trabalho, objetivamos refletir sobre as possíveis violências que podem ser cometidos em escolas moçambicanas e dentro dos espaços em que se realizam o unyago feminino. Desse modo, tem-se como função intrínseca analisar os direitos de proteção para o desenvolvimento físico, educacional psíquico e social das jovens meninas. Não obstante, encontramos estudos que apontam o unyago como uma das causas do não cumprimento de algumas leis para com as meninas. Os ritos de iniciação são apontados como a causa principal da desistência escolar das meninas e potencial contribuinte para os casamentos prematuros naquelas comunidades. Assim sendo, a partir da reflexão sobre algumas possíveis violências sofridas por elas, tentamos apontar caminhos para que elas possam exercer suas cidadanias nesses espaços formativos e emancipadores.
Relationships between Organizational Culture, Organizational Commitment, and Organizational Citizenship Behavior
Authors:   Faculty of Management Science, Phetchabun Rajabhat University, THAILAND, Chayomchai Ampol
Published: May 2024

Organizations that are going to prosper and grow, particularly in the area of human resource management, must be able to recognize new opportunities in order to be ready for the future. The researcher is eager to look at the interactions between three important factors: organizational culture, organizational commitment, and organizational citizenship behavior, based on a survey of relevant literature. Organizational culture is the social glue that keeps workers united and fosters a feeling of community within the company. Previous research has shown that indicators of organizational success are significantly impacted by organizational commitment. An organization’s efficacy can also be significantly increased by practicing organizational citizenship. Current study indicates that employees’ organizational commitment is positively impacted by organizational culture. Furthermore, the results demonstrated that organizational culture has a discernible impact on organizational citizenship behavior. Based on the results of the aforementioned investigations, the researcher concludes that organizational commitment has a considerable impact on organizational citizenship behavior. The study’s results, according to the researcher, should eventually provide light on significant variables affecting organizational development. The final result of this study is that the researcher presents a model of the relationship between three important human resource factors: organizational culture, organizational commitment, and organizational citizenship behavior, as a guideline for organizational administration and human resource management development in the future.
Challenging the Societal Stigma Surrounding Body Dysmorphia in the Philippines: Bridging the Gap of Misconceptions
Authors:   Department of Psychology - Institute of Arts and Sciences, Far Eastern University-Manila, Sampaloc, Manila City, 1008, Metro Manila, Philippines, Jasmien A. Dela Cruz, , Clerry D. Marcos, Meghann ,   Department of Psychology - Institute of Arts and Sciences, Far Eastern University-Manila, Sampaloc, Manila City, 1008, Metro Manila, Philippines, Shaine Eunice Q. Salantes, ,   Department of Psychology - Institute of Arts and Sciences, Far Eastern University-Manila, Sampaloc, Manila City, 1008, Metro Manila, Philippines, Francesca Q. San Juan, Jodie ,   Department of Psychology - Institute of Arts and Sciences, Far Eastern University-Manila, Sampaloc, Manila City, 1008, Metro Manila, Philippines, Mc Rollyn D. Vallespin, ,   Undergraduate Studies, Institute of Education, Far Eastern University-Manila, Sampaloc, Manila City, 1008, Metro Manila, Philippines
Published: May 2024

Body Dysmorphic Disorder is a mental health disorder that adversely affects how people perceive their physique and self-concept. The study focuses on a thorough investigation of the pervasive societal stigma surrounding Body Dysmorphic Disorder (BDD) in the Philippines. Moreover, it expounds on the related literature and studies to elucidate the profound impact of the stigma on individuals with the disorder. Patients with the disorder often experience unrestrained and excessive repetitive behavior, such as criticizing one’s physical flaws, people-pleasing, and overly obsessing about self-grooming practices (Body Dysmorphic Disorder, n.d.). Utilizing the integrative review for the methodology, the paper examines relevant and significant literature from electronic databases to further develop vital information and analyses for challenging social stigmas related to body dysmorphia in the Philippines. The study reviews the existing literature to recognize social perceptions and stereotypes of body dysmorphia in the Philippines, exploring cultural, social, and historical elements that contribute to the stigma. It identifies interventions intended to challenge societal stigma. Local and international sources were used to examine the effectiveness of existing approaches in addressing BDD and its societal stigma. It further explores the effectiveness of community-based education programs, media literacy campaigns, and mental health awareness programs in challenging misconceptions and promoting acceptance of people facing BDD. The research aims to identify the societal stigma associated with BDD or Body Dysmorphic Disorder in the Philippines, which negatively affects the mental and emotional well-being of individuals facing the disorder, further bridging the gap of misconceptions.
Teachers’ Utilization of Digital Tools and Confidence in Technology
Authors:   Department of Education, Misamis Oriental, Philippines, Southern de Oro Philippines College, Cagayan de Oro City, Philippines, Mayantao Rekmel , Tantiado Rosalinda C. ,   Department of Education, Misamis Oriental, Philippines, Southern de Oro Philippines College, Cagayan de Oro City, Philippines
Published: May 2024

The utilization of technology has emerged as a crucial instrument for educators to augment instruction and enrich the educational encounters of learners. This study sought to determine the extent of teachers' utilization of digital tools, their level of confidence in technology, and the significant relationship between the extent of teachers' utilization of digital tools and confidence in technology, among the 101 teachers from the nine (9) schools of Manolo Fortich III District, Division of Bukidnon, chosen through universal sampling. This study utilized two instruments. One was a research-made questionnaire for the teachers’ utilization of digital tools and for the teachers’ confidence in technology was adapted, and modified questionnaire from the study of Heather (2014). Descriptive statistics were used such as mean, standard deviation, and Pearson Product Moment Correlation Coefficient. The study revealed that most of the time teachers utilized Excel/Spreadsheets than video/Capcut. Teachers' confidence level in technology found to be Always Confident. Furthermore, teachers' utilization of digital tools such as PPT/canvas, video/caput and the like, and Excel/spreadsheets has a significant relationship to teachers' confidence in technology. Thus, to enhance video/CapCut usage, teachers need training, support, and collaboration. Schools should provide professional development, technical assistance, and recognition of achievements. These efforts boost confidence in digital tools, improve pupils’ learning, and encourage creative teaching methods in the digital era.
Development of Flipbook -Based E- Modules to Improve Student Learning Outcomes and Learning Motivation
Authors: Indriyani Ria , Jasruddin Jasruddin , Khaeruddin Khaeruddin
Published: May 2024

This flipbook-based e-module development research aims to produce e-modules that are valid, practical and effective. The subjects of this research were Class XI PA SMA N 09 Bombana, totaling 23 people. The model used is the Hannafin & Peck development model adapted by Tegeh. The instruments used in this research were e-module validation sheets, implementation observation sheets along with response questionnaires given to students and teachers, motivation questionnaires and students' physics learning outcomes tests. Based on the results of the analysis, the following conclusions were obtained: 1) The flipbook-based e-module developed was said to be valid based on validation results with a value of 3.36. 2) The flipbook-based e-module developed meets the practicality criteria because in the practicality test it is included in the very practical category. 3) The flipbook-based e-module analyzed using N-Gain, namely 0.57, is in the medium category and the student learning outcomes obtained are a class completion percentage of 100%. Thus research on developing flipbook-based E-modules is valid, practical and effective
Blended learning teacher competencies: exploring the integration of adaptive and technical skills among college teachers in Pakistan
Authors: Meer Javarea , Aurangzeb Wajeeha , Mir Hifza
Published: May 2024

Blended learning is a teaching-learning strategy that combines ICT and other digital learning platforms with traditional classroom settings. Blended learning teacher competencies are required for 21st-century teaching. This study aimed to explore the integration of adaptive and technical skills among college teachers in Pakistan. The International Association for K-12 Online Learning (iNACOL) has listed these skills in the Blended Learning Teacher Competency Framework. Social constructivism and connectivism served as the theoretical framework for this study, demonstrating how learning facilitated by digital networks connects specialised information sets to empower students to take an active role in their education. A descriptive survey research design was employed to gather information from 206 college-level teachers who were chosen randomly. Domains of adaptive and technical skills from the blended teaching competencies framework were used as an adapted questionnaire with 26 statements on a 5-point Likert scale. The results indicate a low number of teachers are using adaptive and technical skills in a blended learning classroom. It is recommended that specialised training by experts in the field be conducted for college teachers to boost personalised teaching skills and technical know-how for adopting blended learning as the 21st-century teaching strategy.
MÉTODO EXPERIMENTAL PARA LA DETERMINANCIÓN DE LA MOJABILIDAD EN LIENZOS
Authors: Gamboa R. Mónica , López de Ramos Aura L.
Published: May 2024

Este proyecto de investigación buscó abordar el problema de la preservación de la producción pictórica en Panamá, centrándose en la mojabilidad de los lienzos antes de la aplicación de la pintura. Aunque existen investigaciones sobre la influencia de la humedad en la conservación de obras, no se encontró publicaciones sobre la mojabilidad de los lienzos tratados con procesos de sellado tradicionales. Se presentan los resultados de la primera fase de la investigación donde se seleccionó la medición del ángulo de contacto en la línea triple de contacto aire-agua-lienzo mediante la técnica de la gota colocada con el objeto de medir la mojabilidad del agua en lienzos pretratados. También se diseñó el set up experimental que se usará en la segunda fase cuando se realizarán las mediciones del ángulo de contacto en las muestras de lienzos pretratados y se interpretarán los resultados para evaluar la eficacia de los tratamientos de sellado.