bluuebunny/crossref_metadata_2025 huggingface dataset:
Revalorización y reorientación de la higuerilla (Ricinus communis L.) como alternativa agrícola en áreas del semidesierto
Authors: Cedillo-González Karen Nayeli , Amante-Orozco Alejandro , Cadena-Iñiguez Jorge , Cedillo-Martínez Isaías
Published: August 2023

México registra una agrobiodiversidad asentada principalmente en los ejidos y comunidades rurales e indígenas; sin embargo, y debido principalmente a que muchas especies vegetales, hongos y microrganismos asociados no representan grandes cifras estadísticas en la economía, no son atendidas (CONABIO, 2020).
Exploring the Dynamics of Education in Australia: Policies, Practices, and Progressions in the 21st Century
Authors: Graham John , Colin Christopher
Published: August 2023

This article delves into the intricate interplay of educational policies, pedagogical practices, and the evolving landscape of education in Australia during the 21st century. It seeks to provide a comprehensive overview of the key factors influencing the education system's dynamics, including government policies, technological advancements, multiculturalism, and societal expectations. The study critically examines the effects of these dynamics on teaching methodologies, curriculum development, student outcomes, and the overall educational experience. By synthesizing a wide range of sources and data, the article aims to shed light on the complex relationship between educational policies and their implementation, offering insights into potential pathways for future improvements.
Fundamentos de Didáctica de la Matemática: Didáctica experimental, la comprensión y la heurística
Authors: Chirinos Maldonado Daniel Marcos , Flores Ccanto Florencio , Gálvez Morales Lourdes
Published: August 2023

El estudio de ontogénesis es el objetivo fundamental y último de la Didáctica experimental; sus conquistas más espectaculares tratan de la determinación precisa de barreras a franquear que caracterizan el aprendizaje de una noción compleja. La teoría de Transposición didáctica y la Antropología didáctica de Yves Chevallard, sustentan los marcos teóricos de algunas investigaciones cualitativas, reconociendo que el saber se transforma, desde que es introducido en el aula desde los primeros grados de EBR hasta los estudios de Posgrado, basados en estudios preliminares epistemológicos, cognitivos y didácticos. Hay aquí un desafío importante para nosotros: diseñar y contextualizar situaciones en nuestra realidad, situaciones didácticas y situaciones problemáticas, para eso se debe unificar criterios acerca del concepto de “Comprensión” que se desarrolla en el presenta al final del texto. Los aportes teóricos latinoamericanos son escasos o nulos y el poder de transferencia de estas redes de conocimientos no está suficientemente asegurado para nuestros contextos étnicamente tan diferentes a los europeos, así como describir y explicar los fenómenos de aprendizaje de la matemática en los jóvenes estudiantes de nuestro país. Esperamos que esta obra, pueda promover en los docentes espacios de reflexión sobre el trabajo en el aula y realizar una lectura crítica sobre la propia práctica que implica no solo saber qué y cómo se enseña, sino qué aprenden nuestros estudiantes.
Competencias investigativas influyentes en las habilidades para la solución de problemas sociales en estudiantes
Authors: Fuster Guillén Doris , Menacho Vargas Isabel
Published: August 2023

Reimers y Chung (2014) mencionan que, según los requerimientos del mundo actual, en el que prevalece una conectividad global y demandas cambiantes, no basta que la formación se base en el almacenamiento de información, sino que demanda de profesionales con innovación, creatividad, capacidad de adaptación, habilidades escritas y orales, y dominio tecnológico para encarar las dificultades del día a día con un sentido crítico, ético, autorregulado y profesional. González et al. (2020) destaca que apostar por el desarrollo de competencias investigativas en alumnos de educación media y básica es determinante en una realidad como la latinoamericana, donde la baja inversión en innovación, desarrollo e investigación es permanente en comparación con sus pares desarrollados, lo cual implica una deficiencia ostensible en este aspecto desde la etapa de formación escolar. Por ende, es fundamental que los centros de educación superior se focalicen en el desarrollo de profesionales docentes que aporten al desarrollo de competencias investigativas en sus discentes.
Escala de motivación hacia la matemática (EMMA)
Authors: Diaz Dumont Jorge Rafael , Ledesma Cuadros Mildred Jénica , Tito Cárdenas Julia Victoria , Diaz Tito Luis Pablo
Published: August 2023

La educación constituye un fenómeno complejo que requiere tener en consideración el aspecto motivacional del estudiantado (Alonso, & Pino-Juste, 2014). En tal sentido, se requiere abordar estas variables con el fin de comprender que la motivación desempeña una función importante en el proceso de aprendizaje, más aún en el área de matemática; asimismo, se debe precisar que se encuentra relacionada con el incremento del rendimiento académico debido al compromiso cognitivo que adquiere el estudiante (Rivero-Menéndez et al., 2018); por ello, los docentes deben considerar dentro de su didáctica la motivación como elemento clave para despertar el interés de sus estudiantes sobre todo en el aprendizaje de las matemáticas.
Performative Pedagogy in Teaching and Learning Indigenous Women's Music and Dance
Authors: Mackinlay Elizabeth
Published: August 2023

Using hooks' understandings of engagement as an underlying theme, in this paper I will focus on the effectiveness of performance in pedagogy, performative pedagogy and the pedagogical as performative practice (Giroux, 1997:3) in teaching Indigenous women's music and dance.
Violence against women: A comparative study of the pattern and experience before and during pregnancy among antenatal clinic attendees at University of Ilorin Teaching Hospital, Nigeria
Authors: Eno Enang E. , Adesina Kikelomo T. , Adeniran Abiodun S. , Olarinoye Adebunmi O. , Fawole Adegboyega A , Aboyeji Abiodun P.
Published: August 2023

Background: While violence against women is increasing globally, its prevention and evaluation in pregnancy has not receiving  adequate attention.Aim: To evaluate the occurrence and pattern of violence against women before and during index pregnancy.Methods: A prospective, comparative study comprising 200 antenatal clinic attendees categorized into two groups of 100 each was conducted at the University of Ilorin Teaching Hospital, Ilorin, Nigeria. Group I consisted of women who had suffered violence  previously while those in group II did not have such experience. Participants were recruited at the antenatal clinic and informed consent obtained. Participants were screened using a modified version of Abuse Assessment Screen from Centre for Disease Control; the data was analyzed using SPSS version 20.0 and p<0.05 was significant.Result: There was similarity in the age (p0.688), marital status (p0.605), level of education (p0.914) and gestational age at booking (p0.490) among the two groups. Alcohol consumption was significantly higher (21 vs. 10; p0.045) among partners of victims of violence (group I). Physical violence decreased from 47% before to 22% during index pregnancy while sexual violence reduced from 53% vs. 50%. A total of 68 cases of psychological violence (68%) occurred during pregnancy. The partner was responsible in 78.7% of physical and 84.7% of sexual violence cases before pregnancy as well as 91.0% of physical, 100.0% of sexual and 78.0% of psychological violence which occurred during index pregnancy.Conclusion: Violence against women (especially psychological violence) is heightened during pregnancy. Routine screening for violence during pregnancy is justified because it is associated with poor maternal/fetal outcomes while its prevalence is higher than other conditions routinely screened for in pregnancy.
Relationship between Bullying Experiences, SelfEsteem and Depression among secondary school pupils
Authors: Mungala B. , Nabuzoka D.
Published: August 2023

Main Objective We examined whether exposure to bullying would predict low selfesteem and depression among secondary school adolescents.

Design: We used an adolescent study sample of 250 day secondary school learners in Livingstone, Zambia, who were recruited randomly from conveniently selected day secondary schools. The sample comprised an equal number of boys(N=125) and girls (N=125) of age range 13 to 17.

Out comes: The study showed gender differences on bullying and depression among the grade nine learners with highest levels ofbullying experiences, low self-esteem and depression among girls. An association (p < .05) was established between bullying anddepression. Also, we were able to establish an inverse (p= -16) correlation between bullying and self-esteem. Bullying experiences(physical, social and verbal) accounted for 14.6 % of variance on low self-esteem and 33.7% of variance on depression. Social bullying was the strongest predictor of low self-esteem (beta= - .491, sig = .000) and depression (beta =.332, sig = .000).

Measures: The participants self-reported their experiences of bullying on Adolescent Peer relations victim scale B (Parada 2000).  Selfesteem levels were measured using the Rosenberg Self-esteem scale (Rosenberg,: 1985).The Beck depression inventory (BD1-11)from the Zambia Neurobehavioral Battery was used to measure adolescents levels of depression. This was a quantitative correlational study.

Results: The more bullied students were, the less self-esteem thy exhibited and the more depressed they became. Girls were more vulnerable to bullying with low self-esteem and high depression levels as compared to boys.

Conclusions: Adolescents who frequently experience bullying manifest low self-esteem and higher levels of depression. Increased  frequency of exposure to bullying is a consistent predictor of adolescent depression and low selfesteem.
Haemodynamic changes and peripheral vascular characteristics associated with pathophysiological alterations in Preeclampsia patients at the University Teaching Hospital, Lusaka, Zambia
Authors: Longa Kaluba , Goma Fastone M
Published: August 2023

Background: The circadian blood pressure changes in pregnancy are poorly documented though the severity of hypertensive  disorders especially in pregnancy is said to be better detected by 24hour blood pressure monitoring. The contribution of peripheral vascular variations to these alterations is yet to be elicited. The association of these changes to the renal pathological dysfunction is also not fully understood.Materials and method: Ambulatory blood pressure measurements and kidney function tests (i.e. creatinine, protein, sodium and uric acid) were done in patients admitted to UTH for hypertension in second and third trimesters of pregnancy. The Complior was used to determine the pulse waveform, pulse wave velocity (PWV) and augmentation index (Aix) as surrogate parameters for peripheral vascular compliance.Results: Twenty-six (26) women, between 22-42 years old and 24-36 gestational weeks, participated in this study. The majority of our population were either non- or reverse dippers (91.6%). The type A pulse waveform was dominant in all three groups indicating endothelial dysfunction. Dippers had a higher creatinine concentration in both urine and serum and uric acid in serum than non-dippers (7.051mmol/24hrs; 108.703ìmol/L;0.507mmol/L; respectively p<0.0001). The observed association of diurnal variations inhemodynamic parameters and dipping status indicates significant vascular pathology that may herald these individuals' increased risk of cardiovascular complications. The dominance of the type A pulse waveform in this population is indicative of significant endothelial dysfunction.Conclusion: The association seen between elevated blood pressure readings and proteinuria indicates a possible common pathophysiological process that leads to increased porosity at the glomeruli.
HRIS Model Design (Human Resources Information System) at PT. Poultry Diamond Partners
Authors: Putri Carmela Kaloka , Dwikardana Sapta
Published: August 2023

The livestock business is one of the businesses that contribute quite significantly in developing quality human resources for a country. The development of quality human resources must certainly be supported by the adequacy of quality animal food so over the past few years the government has focused on encouraging the growth and development of livestock businesses to strengthen the country's food security.  The method used in this research is action research. Methods in action research are based on the assumption that theory and practice can be integrated with learning from the results of planned interventions after carrying out a diagnosis process against the context of the existing problem.  Based on the results obtained from the diagnostic stage, PT. Mitra Berlian Unggas currently does not have a standard and effective MSDM management system. With the limited number of members of the HR Division and the existence of a plan to develop and grow the livestock network, the company realized the need for a system that could accommodate "improvement" efforts and facilitate the work of the HR Division in managing employees. HRIS design at PT. Mitra Berlian Unggas is carried out by considering the company's need for the ability of the system to facilitate the management of human resources in the company today, without excluding the characteristics of the company that has a distribution of livestock networks in several regions, so that employees need to work remotely.
Shallow Incorporation of Lime and Gypsum has Limited Benefit over the Sole-surface Application of Lime for Improving Grain Yield and Water Use Efficiency in the Low Rainfall Region of Western Australia
Authors: Azam Gaus , Chris Gazey Chris
Published: August 2023

Soil acidity is one of the major soil constraints for the grain-growing industry in Australia and around the globe. While surface liming is widely adopted, it has been proven ineffective for the timely amelioration of subsoil acidity. There is a growing interest in finding alternative approaches for the effective amelioration of subsoil acidity, especially for low-rainfall regions. In a controlled environment and a field experiment, we examined whether the combined application of lime and gypsum would be more effective than lime alone under no-till (NT) and shallow strategic tillage (ST) systems for reducing the impact of soil acidity and increasing grain yield.

The controlled environment experiment highlighted that lime increased soil pH and decreased the soil exchangeable aluminium concentration (EAC) which resulted in significantly better root growth. In the field experiment, we found that the lime plus gypsum treatment, in most cases, did not significantly affect grain yield, water use efficiency (WUE) or grain quality compared to the lime treatment alone. Lime incorporation with a shallow ST was more effective in increasing soil pH and decreasing EAC at 10–20 cm depth, compared to the surface application of lime without tillage. However, ST did not affect the grain yield and WUE of wheat in 2017 and 2018 and significantly decreased the grain yield and WUE of canola in 2019 and barley in 2020. We found that measurements of either soil pH or EAC were equivalent in their ability to explain and predict the root growth of major grain crops. The results indicate that soil pH is the simplest indicator for grain growers to measure the improvement of soil acidity with liming and its impact on root growth and crop productivity. We recommend the application of lime as the preferred amendment on acidic sands, while shallow ST should be avoided in the low rainfall region. Further studies involving deep ST are warranted.
Second Generation Current Controlled Current Conveyor Based Low Pass Filter Design For The Processing of EEG Signals
Authors: TEKİN Kübra , GÜLER Hasan
Published: August 2023

EEG signals are noisy signals that allow brain activity to be analyzed. In recent years, it has been seen that current conveyor-based circuits, which have many advantages such as wide bandwidth, high linearity, low power consumption, have been used instead of operational amplifiers in the analysis of these signals. In this study, a second-generation current controlled current conveyor (CCCII+) low pass filter circuit with a cut-off frequency of 100 Hz has been presented for the analysis of EEG signals. The simulation of the circuit was carried out with the Orcad pspice program. In addition, the application circuit of this low-pass filter circuit has been made and oscilloscope images have been obtained for some frequency values. AD844 IC is used as current conveyor in the application circuit. The data of epilepsy patients and normal people taken from the University of Bonn were applied to the CCCII+ low pass filter circuit and the frequency bands of these signals were examined. It has been predicted that if this CCCII+ low pass filter circuit is used in EEG measurements, it will give good results in the diagnosis of neurological diseases such as epilepsy.
Reliability of Magnetic Resonance Imaging in the Detection of Congenital Anomalies of Iraqi Women
Authors: Oudah Dr. Qasim Chyad , Mohammed Dr. Muna Zamil , Abdulkafi Dr. Ali Qais
Published: August 2023

Background: Prior to birth, fetal anomalies must be identified using antenatal imaging so that during utero interventions may be planned and the baby's postpartum care can be chosen.
Aim: This paper aims to study the reliability of magnetic resonance imaging in the detection of congenital anomalies of Iraqi women.
Patients and methods: This study was a cross-sectional study in the analysis of the reliability of magnetic resonance imaging in the detection of congenital anomalies of Iraqi women in the Baghdad-Iraq from 17th August 2021 to 24th May 2022. The collected data of the MRI technique for using with congenital anomalies of Iraqi women was analysed into 90 patients by the SPSS program.
Results and Discussion: 26 participants (28.89%) in our study had hydrocephalus. As a result, MRI can be used in addition to ultrasonography to diagnose embryonic genitourinary abnormalities, particularly in cases of oligohydramnios. In one instance of the diaphragm eventration, MRI was helpful in making the diagnosis. In 70 cases, MRI was successful; in the other 20, it was not. Our findings indicated that CNS received helpful information with 66% and without useful information with 34%, Gut received useful information with 77% and without useful information with 33%, and Multiple received useful information with 57% and without useful information with 43%.
Conclusion: According to the findings, MRI showed the highest scored for detecting ventriculomegaly and the worst score for detecting cerebral haemorrhage and cortical abnormalities. Additionally, our study discovered that prenatal MRI has become a more potent tool for detecting fetal defects when ultrasound results are insufficient or equivocal.
PENGARUH PERSON JOB FIT DAN JOB CRAFTING TERHADAP WORK ENGAGEMENT PADA PEGAWAI DINAS PARIWISATA PROVINSI MALUKU
Authors: Maghfirah Nurul , Chandra Felix , Melinda Velisya
Published: August 2023

Abstract

This research was conducted at the Maluku Province Tourism Office. The purposes of this study include (1) To analyze the effect of Person Job Fit on Work Engagement for Employees of the Maluku Province Tourism Office, (2) To analyze the effect of Job Crafting on Work Engagement for Employees of the Maluku Province Tourism Office. The results of this study show a positive relationship between Person Job Fit and Work Engagement. Person Job Fit is able to increase employee engagement with government agencies, so this will encourage Work Engagement for employees of the Maluku Province Tourism Office so that value is obtained and proven significant. Likewise, the relationship between Job Crafting and Work Engagement has positive results and is proven to be significant. This means that when Job Crafting can be carried out or carried out by employees of the Maluku Province Tourism Office, this will encourage an increase in Work Engagement at the Maluku Province Tourism Office.

Abstrak

Penelitian ini dilaksanakan pada Kantor Dinas Pariwisata Provinsi Maluku. Tujuan penelitian ini diantaranya (1) Untuk menganalisis pengaruh Person Job Fit terhadap Work Engagement pada Pegawai Dinas Pariwisata Provinsi Maluku, (2) Untuk menganalisis pengaruh Job Crafting terhadap Work Engagement pada Pegawai Dinas Pariwisata Provinsi Maluku. Hasil dari penelitian ini menunjukan hubungan positif antara Person Job Fit dan Work Engagement. Person Job Fit mampu meningkatkan keterkaitan pegawai dengan instansi pemerintahan, maka hal tersebut akan mendorong Work Engagement pada pegawai Dinas Pariwisata Provinsi Maluku dsehingga diperoleh nilai dan terbukti signifikan. Demikian juga dengan hubungan antara Job Crafting dan Work Engagement memiliki hasil yang positif dan terbukti signifikan. Hal ini berarti bahwa ketika Job Crafting dapat dilakukan atau dijalankan oleh pegawai Dinas Pariwisata Provinsi Maluku, maka hal tersebut akan mendorong peningkatan Work Engagement pada Dinas Pariwisata Provinsi Maluku.
Lost in Translation: The Vital Role of Medical Translation in Global Medical Communications
Authors: Thakkar Ishani , Mao Amanda
Published: August 2023

In today's globalized world, translating scientific and medical content is vital to bridging language barriers and facilitating communication among diverse audiences. This article dives deep into the importance of medical translation and provides key best practices to ensure accurate and high-quality translations.

Effective medical translators must possess strong writing skills in both the source and target languages to accurately convey the intended message while maintaining the tone and style of the original document. Developing and finalizing content in one language before translation streamlines the process and enhances the quality of the translation.

Translators should seek clarification and ask questions during the translation process to deliver an error-free final version. Understanding medical terminology in both source and target languages is crucial, and staying updated with the latest terminology is essential for accurate translations. Utilizing a bilingual glossary or creating one in collaboration with the client helps ensure translation accuracy.

While machine translations have limitations, computer-assisted translation (CAT) tools like SDL Trados, MemoQ, Wordfast, and OmegaT improve efficiency and consistency. These tools, equipped with translation memory and terminology management features, support human translators in their work.

Medical translation plays a significant role in global medical communication, alongside regulatory writing, scientific publications, health communication, professional education, promotional writing, and grant writing. It is essential for effective communication and accurate information exchange in the scientific community.

In conclusion, accurate medical translation is crucial for effective communication and collaboration in the global scientific community. Adhering to best practices ensures precise and high-quality translations, facilitating the sharing of scientific knowledge across languages.
From the President
Authors: Eller Elise
Published: August 2023

Not applicable
AMWA Fellowships
Authors: Miller Abbie
Published: August 2023

AMWA Fellowships are awarded to members in recognition of their significant contributions to the goals and activities of AMWA. The 2023 Fellows are leaders within AMWA with distinguished service at chapter and national levels.
Katelyn Jetelina, PhD, MPH
Authors: Sequeira Michele
Published: August 2023

This year's Walter C. Alvarez Award is bestowed upon Katelyn Jetelina, PhD, MPH.
Model Sosialisasi Internalisasi Norma Sosial Berlalu Lintas Remaja Pengguna Sepeda Motor
Authors: Dwiyanti Hanandini  , Wahyu Pramono
Published: August 2023

Sampai bulan Juni 2017 jumlah pelanggaran lalu lintas di Kota Padang sudah mencapai 11.816 kasus. Kondisi tahun 2017 tersebut sebenarnya tidak berbeda dengan kondisi pelanggaran lalu lintas pada tahun 2016 yaitu 26.267 kasus. Kendaraan bermotor yang banyak melakukan pelanggaran dan mengalami  kecelakaan lalu lintas adalah sepeda motor. Sementara itu, remaja merupakan kelompok yang paling banyak melakukan pelanggaran dan mengalami kecelakaan lalu lintas dibandingkan dengan orang dewasa. Pelanggaran lalu lintas dikalangan remaja sebagian besar disebabkan oleh remaja belum mampu merubah pengetahuan  mengenai aturan lalu lintas menjadi moral behaviour dalam ber lalu lintas. Kecelakaan lalu lintas selalu diawali dengan pelanggaran rambu-rambu lalu lintas. Sosialisasi internalisasi peraturan lalu lintas di kalangan remaja menjadi faktor penting untuk  dilakukan agar pengetahuan yang telah dipunyai remaja mengenai lalu lintas   dapat menjadi alat kontrol dari dalam remaja dalam ber lalu lintas. Sosialisasi memerlukan media yang digunakan untuk menanamkan nilai-nilai sosial yang dianut oleh masyarakat. Pemilihan media sosialisasi yang tepat akan dapat menghasilkan proses internalisasi yang efektf bagi individu. Media sosial, internet merupakan media yang banyak menjadi acuan bagi remaja dalam memahami norma sosial berlalu lintas
Rancang Bangun Sistem Pendeteksi Suhu dan Kelembaban Pada Kandang Ayam Petelur Berbasis Iot dengan Integrasi Blynk Cloud
Authors: H.D Ni Ketut , Zakaria Ferdi , Sena Permana Ade
Published: August 2023

Suhu dan kelembaban pada kandang ayam dapat berpengaruh pada kondisi lingkungan di dalam kandang ayam karena menyebabkan kematian ayam dan menurunkan produksi telur. Oleh karena itu, suhu dan kelembapan kandang harus dipantau secara terus menerus, yang bisa dilakukan kapan saja dan saat jarak jauh. Teknologi Internet of Things (IoT) adalah teknologi yang memungkinkan sistem pemantau suhu dan kelembapan terhubung dengan ponsel melalui koneksi jaringan internet. Aplikasi Blynk untuk ponsel Android dan iOS berfungsi sebagai antarmuka untuk pemantauan jarak jauh suhu dan ayam petelur menggunakan metode IoT melalui internet, dengan sistem yang dapat merekam suhu dan kelembaban secara real time. Alat yang dibutuhkan untuk membuat aplikasi ini adalah software Arduino IDE DHT11 dan mikrokontroler NodeMCU ESP8266 yang mengirimkan data ke Blynk cloud server dengan koneksi internet melalui WiFi. Sistem pengawasan menggunakan aplikasi Blynk untuk ponsel Android dan iOS sebagai antarmuka pengguna alat yang diproduksi. Dengan menggunakan mikrokontroler NodeMCU ESP8266 yang diunduh dari handphone Android dan iOS, sensor DHT11, layar LCD dan aplikasi Blynk, pemantauan suhu dan kelembaban kandang layer dapat dilakukan dari jarak jauh melalui koneksi jaringan internet. Error relatif rata-rata untuk pengukuran suhu dengan sensor DHT11 adalah 0,31%, sedangkan error relatif rata-rata untuk pengukuran kelembaban adalah 0,98%.
Análise da produção de leite na região de Ituiutaba
Authors: Teixeira Matheus Eduardo Souza , Castanho Roberto Barboza , Alves Neto Fausto Amador , Silva Renato Souza , Borges Matheus Alfaiate
Published: August 2023

O objetivo desta investigação foi analisar a dinâmica da produção de leite na microrregião geográfica de Ituiutaba/MG e os agentes que conduzem esta atividade neste recorte espacial. Destaca-se que a área estudada, possui seis municípios de Minas Gerais, sendo: Cachoeira Dourada; Capinópolis; Gurinhatã; Ipiaçu; Ituiutaba e Santa Vitória. Assim, observa-se que a MRG de Ituiutaba possui números bem expressivos na produção de leite e que corroboram para colocar o estado de Minas Gerais no patamar de maior produtor desta matéria-prima no Brasil. Esses números se explicam pela atividade leiteira ser uma atividade bastante tradicional na microrregião, além da inserção de alguns laticínios, que contribuem para a manutenção do setor leiteiro.
Social Housing Assessment for Sustainable Model Development: Case Study Ras Al Khaimah, UAE
Authors: Elmenghawi Fathia , Cazacova Liudmila
Published: August 2023

Objective: This study discusses the requirements of social housing that are adaptable to the local culture, affordable, resilient, and inclusive by proposing a prototype of a social housing unit.
 
Method: Through observation in Ras Al Khaimah, United Arab Emirates (UAE), evaluation of the social housing conditions, authors design criteria for culturally adaptive social housing that is affordable, resilient and inclusive and compare the existing social housing against the designed criteria.
 
Results: As a result of the research, model of social housing that considers the environmental, economic, and social aspects of sustainability is suggested to comply with Emirate’s strategy to enhance the sector of social housing.
 
Conclusion: The study concludes with the following recommendations: Accessibility to information related to the study, evaluation of the existing housing conditions, governmental support to the private sector implementing affordable housing projects, and predictions for upcoming work in the field of affordable and sustainable housing are important for the transition to more sustainable housing programs. This study creates a database and forms a base for future research in the field of sustainable housing programs in the UAE.
Neutronic Parameter Analysis of Plate-Type Fueled TRIGA 2000 Reactor by MCNPX
Authors: Nuryana A. , Mahmudah R. S. N. , Khakim A.
Published: August 2023

A novel simulation to calculate the neutronic parameters of the TRIGA 2000 reactor using plate-type fuel has been performed. The plate fuel used was produced by the Indonesian Nuclear Industry (PT INUKI) with U3Si2-Al material. Neutronic parameters based on INUKI’s plate-type fuel dimension and the current TRIGA’s configuration were simulated using MCNPX. The simulation was performed by modeling the complete reactor’s configuration on a fresh fuel core state. We obtained the kinetic parameter values from the simulation, i.e., delayed neutron fraction of 8.11×10‑3, a prompt neutron lifetime of 2.0551×10‑4 s, and an average neutron generation time of 1.87×10‑4 s. The excess reactivity of the reactor was 9.02 %Δk/k, while reactivity in the one-stuck-rod state was below ‑0.5 $ with an average value of ‑3.40 %Δk/k (‑4.19 $). The average thermal neutron flux peak occurred at the central irradiation position with the value of 3.0×1013 to 3.1×1013 n/(cm2 s). The reactor has a power peaking factor of 1.379 in the control rod position of 0 % on D3 fuel. The reactor had a negative feedback reactivity coefficient, except for the moderator coefficient. These results suggest that the current configuration of plate-type fuel met the nuclear reactor neutronic safety standards.
Synthesis of Polyvinyl Alcohol (PVA)-Gelatin Hydrogel from White Snapper (Lates calcarifer, Bloch) with Gamma Irradiation and Its Characterizations
Authors: Hariyanti H , Erizal E , Apriyani R. Z. , Perkasa D. P. , Lestari I. , Rahmi H.
Published: August 2023

The application of nuclear technology in the health sector is increasing. One example is the use of irradiation in production of wound dressings. Research activities have been conducted to study whether polyvinyl alcohol (PVA)-gelatin-based hydrogel from white snapper scales can be processed using gamma irradiation into wound dressings. A series of PVA (10 %) solutions containing gelatin in various concentrations (0-4 %) were treated with three freeze-thaw cycles and then irradiated at doses of 10 and 20 kGy. They were subsequently characterized using Fourier transform infrared (FTIR) spectroscopy and scanning electron microscope (SEM). Gel fraction, water absorption, and percentage of hydrogel water evaporation rate were tested gravimetrically, while the elongation at break and the tensile strength of the hydrogels were tested with a universal testing meter. The evaluation showed that the hydrogel gel fraction decreased with increasing gelatin concentration from 0 % to 4 % for both irradiation doses (10 and 20 kGy). The rising gelatin concentration demonstrated that increasing gamma radiation dose improved the hydrogel's water absorption, evaporation rate, tensile strength, and elongation at break. PVA-gelatin hydrogel with irregular pore structure was observed from SEM test results. The FTIR measurement results confirmed the formation of crosslinks in the hydrogel matrix. The PVA-gelatin hydrogel produced through gamma irradiation could be used for wound dressings.
Geologic Influence on Radon Concentrations Levels in Cave: A Case Study of Mimpi Cave in the Maros Karst of South Sulawesi, Indonesia
Authors: Syarbaini S , Kusdiana K , Wahyudi W , Iskandar D. , Widodo S. , Dewang S.
Published: August 2023

Radon gas in the natural environment mainly comes from the release of local bedrock geology and easily accumulate in closed spaces such as basements and caves. This study was performed to investigate the radon concentrations in Mimpi Cave, Bantimurung-Bulusaraung National Park, in the Maros karst area, South Sulawesi, and discussed a possible relationship between the radon concentrations and the local geology. Measurements were carried out using a passive detection technique with CR-39 nuclear tracks detectors by exposing it for a period of three months. The 222Rn levels measured inside the cave ranges from 64.03 Bq m‑3 to 3396.02 Bq m‑3, with an average value of 1075.05 Bq m‑3.The results are comparable with radon concentration in different caves environments reported from other surveys in several countries. Geological background of the Maros Karst areas could sustain the measured radon values, due to the presence of limestone rock with a mineral composition which can lead to higher radon concentrations in Mimpi Cave.
Assessment of 137Cs in the Environment of Hetauda City, Nepal by In-Situ Gamma Ray Spectrometry
Authors: Mishra A. , Khanal R.
Published: August 2023

A significant amount of 137Cs radioactive fallout have been spread in the atmosphere due to nuclear weapon testing and nuclear reactor disasters. This fallout eventually settles on the Earth's surface, and because 137Cs has a long half-life, it remains in the environment for an extended period. Mapping the distribution of 137Cs is crucial, and this study aims to assess the radioactive deposition of 137Cs in the ground to establish baseline data for its distribution in the environment of Hetauda City, Nepal. Recently, Hetauda City has been designated as the capital city of the Bagmati province. To measure 137Cs deposition, portable (backpack) gamma ray spectrometer was used with a 0.347-liter NaI(Tl) detector.  Rapid measurement was carried out while walking at a pace of less than 2 km/h, and the distance between the detector and the ground was maintained at less than 1 m with the detector pointing downward. The surface activity of 137Cs was measured in the range of 0.003 to 2.382 kBq/m2, with an average value of 0.581 ± 0.343 kBq/m2. The spatial variability of 137Cs was found to be smooth in the area, and the mean annual effective dose calculated was 0.379 ± 0.224 µSv. The low dose rates and smooth spatial distribution of 137Cs in the environment indicate no contamination, and the trace amount present could be due to global fallout from weapons testing and nuclear accidents. The results were compared with previously reported values worldwide.
Homogeneity Test on Collimators for Boron-Neutron Capture Therapy based on SNI 8506:2018
Authors: Santosa S. , Khotimah K. , Yasmine H.
Published: August 2023

A serial homogeneity test based on Indonesian Standard SNI 8506:2018 were undertaken to investigate 12 manufactured collimators by using double wall single image radiography (DWSI) technique with an x-ray machine ranging from 120 to 150 kV. The standard stated that the film density should be measured on seven different points, and the result obtained must not exceed ± 0.05 from the average density. This paper outlines a testing work for the collimators, calculating the density on six different points in the film. Six different points were selected due to technical constrains of the collimator manufacturing and radiography capabilities of the selected laboratory. The results of film the density for the 12 collimators are: (1) 2.59; (2) 2.57; (3) 2.14; (4) 1.88; (5) 2.10; (6) 1.96; (7) 2.33; (8) 2.28; (9) 2.06; (10) 2.18; (11) 2.24; and (12) 2.33. The result shows that collimator-2 has the most homogenous density. This study concludes that established parameters and process are needed to manufacture the collimator for BNCT in achieving proper performance testing based on the standard.
Elemental Mapping and Quantities in Different Soybean Seed Colors Using Micro X-Ray Fluorescence and Their Correlations with Germination
Authors: Wibisono K. , Nurcholis W.
Published: August 2023

Micro X-ray fluorescence (μ-XRF) possesses a powerful analytical technique able to detect macro- and micro-elements. Each plant variety has a unique elemental composition and important role in the germination process. The aims of this study were to (1) map the elements and quantities in the soybean seed coat and endosperm, (2) investigate how the various elements might mediate the inter-relationship or correlation between elements within soybean seed genotypes with different seed coat colors, and (3) investigate that the targeted morphological characteristics especially in germination would be affected by seed elements. A μ-XRF technique was used for the elemental analysis and quantification. Three genotypes of Indonesian soybean were used in this study: greenish, black, and yellowish. In this study, we found that the silicon (Si) and magnesium (Mg) elements have a significant correlation. The high quantity of Si element in the embryo axis has a positive correlation with root length. The high quantity of Mg element which is evenly distributed on the endosperm has a positive correlation with normal germination. Si and Mg elements in the seeds have a negative correlation with imbibition water absorption. Based on the comparison between the three genotypes, the black genotype was superior in terms of germination and higher Si and Mg elements. Thus, the Si and Mg elements can be used as a reference in determining superiority of genotypes at the germination stage.
Research on the development of undergraduate financial management education under the background of digital intelligence
Authors: Chu Jingyi , Pan Min
Published: August 2023

Under the influence of digital intelligence, the development of emerging technologies such as cloud computing and big data has led to the reform of financial work. The change of real financial practice will inevitably require financial management education to respond to the new requirements of development. This paper analyzes the present situation and existing problems of undergraduate financial management education through literature research and case analysis, and puts forward some measures and suggestions for further improvement of undergraduate financial management education under the trend of digital intelligence development in combination with the development law of higher education.
Exploration of Teaching Mode Reform of Ideological and Political Courses in Higher Vocational Colleges from the Perspective of Professional Quality
Authors: Shi Zhiyong , Ding Feng
Published: August 2023

Higher vocational colleges as an important place for talent cultivation, facing the new requirements of the development of the new era, how to reform the ideological and political course teaching mode of higher vocational colleges based on professional quality is the main topic of practical education reform exploration. Professional quality refers to a comprehensive performance of workers' understanding and adaptability to social occupation, which is embodied in occupational situation, occupational personality, occupational ability and occupational interest. On the basis of understanding the current situation of ideological and political course education in higher vocational colleges, according to the relationship between ideological and political course teaching and professional quality training, this paper mainly starts from three aspects of teaching objectives, teaching methods and evaluation system, and puts forward reform countermeasures to meet the requirements of enterprises for talents' professional quality in the new era.
Properties of fiber-gypsum composite formed on the basis of hemp (Cannabis sativa L.) fibers grown in Poland and natural gypsum
Authors: Trociński Adrian , Wieruszewski Marek , Kawalerczyk Jakub , Mirski Radosław
Published: August 2023

: Properties of fiber-gypsum composite formed on the basis of hemp (Cannabis sativa L.) fibers grown in Poland and natural gypsum. The popularity of composites reinforced with natural fibers is constantly growing and therefore, they are a subject of many scientific works as well. An example of interesting concept is the use of hemp fibers to reinforce a gypsum matrix and therefore, presented study was aimed to determine the effect of their content on the properties of resultant composites. Moreover, the influence of setting temperature was also investigated. The scope of the research included determination of properties such as: density, setting time, bending strength, modulus of elasticity and thermal conductivity coefficient. Studies have shown that as the amount introduced fibers increases, the density of manufactured composites decreases. Furthermore, increase in the content of hemp causes a significant extension in setting time of the gypsum matrix. Based on the outcomes of mechanical properties, it was found that the optimal content of fibers is 4% and further increase in their share results in a deterioration of flexural strength characteristics. The increase in a setting temperature leads to thereduction in their bending strength and modulus of elasticity. Composites reinforced with hemp fibers demonstrate significantly improved thermal insulation properties
Tilt Angle of Wood Dust
Authors: Ockajova Alena , Banski Adrian , Rogoziński Tomasz
Published: August 2023

Tilt Angle of Wood Dust. The aim of this article is to point out a risk factor – wood dust, which settles on various structures, inclined surfaces in operation and, if not regularly cleaned, it is a source of secondary dust, because it is swirled up again with any movement. By measuring the tilt angle of bulk wood material obtained from sawing on a table circular saw, using different saw blades and wood dust from longitudinal and transverse sanding on a hand belt sander, we determined which characteristics affect it. We found that the size of the particles is an important characteristic, the larger they are, the smaller the tilt angle and also the surface of the pad on which the dust particles settle, wood did not play a significant role in this case. The smallest tilt angle was measured for sawdust from longitudinal sawing of 27, and the largest tilt angle for wood dust from transverse sanding of oak and was 57 on beech pad
Manejo de Espondilolistesis degenerativa lumbar: revisión bibliográfica.
Authors: Dias-Dias Joselyn Estefania , Telenchana-Chimbo Paulo Fernando
Published: August 2023

Introducción: la espondilolistesis lumbar degenerativa (ELD) es una patología definida como el desplazamiento anterior de una vértebra en relación a la vértebra subyacente, dentro de las patologías de columna presenta una incidencia a nivel mundial de 20.7% y en América Latina 18%. Predominante en el sexo femenino y suele afectar con mayor frecuencia al segmento L4-L5. Con un manejo controversial debido a las diferentes técnicas quirúrgicas. Objetivo: proporcionar una guía adecuada para el manejo de la ELD. Metodología: se llevó a cabo una exhaustiva revisión de las bases de datos de ciencias de la salud disponibles hasta julio de 2023, buscando artículos relevantes sobre la EDL, obteniendo 17 artículos que cumplieron con los criterios para elaborar el presente trabajo. Resultados: se determinó que el tratamiento conservador se lo realiza en casos leves tomando en cuenta varios factores como: edad, comorbilidad, deslizamiento de acuerdo a la clasificación de Meyerding, mientras que la intervención quirúrgica se fundamenta en la descompresión quirúrgica, fusión intervertebral y reparación directa del defecto ístmico. Conclusiones: el manejo de la patología es complejo y depende de múltiples variables, como la intensidad de los síntomas, deslizamiento vertebral, la presencia de estenosis espinal, fracaso del tratamiento conservador, además de decisión del cirujano.
EXPLORANDO A GESTÃO DE CUSTO NO TURISMO RECEPTIVO: EXPERIÊNCIA DE UMA AGÊNCIA NO NORDESTE DO BRASIL
Authors: De Araújo Rafaela Rodrigues , Oliveira Talyta Eduardo , Lacerda Liliana Farias , Xavier Aline da Rocha , Dos Santos Ticiane Lima
Published: August 2023

O presente artigo visa analisar a Gestão de Custos, aplicada a uma agência de turismo receptivo de pequeno porte, atuante em Jijoca de Jericoacoara-CE. Para isso, com base em um estudo exploratório, analítico e descritivo, o presente trabalho utilizou-se de entrevista com abordagem qualitativa, buscando identificar os custos e produtos. O artigo lança mão de reflexões teóricas sobre os conceitos de Turismo, Turismo Receptivo, Gestão de Custo e Formação de Preço. Os achados referentes à entrevista mostraram que a empresa não separava os serviços prestados, pois não dispõe de uma política de gestão de custos e, por isso, não consegue identificar os custos e as despesas referentes a cada produto, impossibilitando a análise do serviço de maior retorno. Ao observar as informações financeiras da empresa, constatou-se que um dos serviços prestados gera prejuízo e a margem de contribuição do serviço de preço menor gera o maior ganho dos serviços analisados. Por fim, refletiu-se sobre a importância de categorizar os produtos e serviço prestados, destacando a relevância de uma gestão e controle de custos para empresa de turismo receptivo.
CIDADE DIGITAL ESTRATÉGICA, COVID-19 E DESAFIOS URBANO-REGIONAIS CONTEMPORÂNEOS
Authors: Rezende Denis Alcides , De Almeida Giovana Goretti Feijó , Sequeira Donald Francisco Quintana , Arriola Junior Jesse Geraldo , Mota Sergio Henrique Rodrigues , Oliveira Tatiana Souto Maior , Al-lahham Nour Allah , Menegheti José Paulo Gabbiatti , Chu Geane Derosso , Torquato João Vitor
Published: August 2023

Os estudos em cidade digital estratégica vêm mostrando que a pandemia Covid-19 tem desestruturado tanto a temática municipal da saúde quanto a economia dos países, influenciando no desenvolvimento urbano e regional, ao mesmo tempo em que desafiou a sociedade. O objetivo é analisar a pandemia Covid-19 e as relações com os subprojetos de cidade digital estratégica no contexto urbano-regional. A metodologia da pesquisa formalizou as pesquisas em cidade digital estratégica em diferentes cidades e países, bem como, em distintas temáticas municipais, incluindo saúde. O método utilizado foi o estudo de casos múltiplos em associação com a pesquisa aplicada de natureza qualitativa. A abrangência do estudo contemplou duas cidades: Porto Alegre, Brasil, e Lisboa, Portugal, escolhidas por serem capitais de diferentes países. Os resultados auferidos reforçam a necessidade do entendimento deste tipo de projeto e seus subprojetos devido a influência que têm nas governanças locais e regionais e, consequentemente, na qualidade de vida dos cidadãos. A conclusão reitera a reflexão sobre as relações entre Covid-19 e desafios urbano-regionais contemporâneos, utilizando-se dos conceitos e subprojetos de cidade digital estratégica, articulados como políticas públicas e ferramenta disruptiva da gestão municipal atual no contexto urbano-regional.