bluuebunny/crossref_metadata_2025 huggingface dataset:
Obesity and meningioma: a US population-based study paired with analysis of a multi-institutional cohort
Authors: Khazanchi Rushmin , Nandoliya Khizar R. , Shahin Maryam N. , Rae Ali I. , Chaliparambil Rahul K. , Bowden Stephen G. , Alwakeal Amr , Lopez Ramos Christian G. , Stedelin Brittany , Youngblood Mark W. , Chandler James P. , Lukas Rimas V. , Sanusi Olabisi R. , Dogan Aclan , Wood Matthew D. , Han Seunggu J. , Magill Stephen T.
Published: January 2024

OBJECTIVE

Whether obesity is associated with meningioma and the impact of obesity by gender has been debated. The primary objective of this study was to investigate differences in BMI between male and female patients undergoing craniotomy for meningioma and compare those with patients undergoing craniotomy for other intracranial tumors. The secondary objective was to compare meningioma location and progression-free survival (PFS) between obese and nonobese patients in a multi-institutional cohort.

METHODS

National data were obtained from the National Surgical Quality Improvement Program (NSQIP) database. Male and female patients were analyzed separately. Patients undergoing craniotomies for meningioma were compared with patients of the same sex undergoing craniotomies for other intracranial tumors. Institutional data from two academic centers were collected for all male and an equivalent number of female meningioma patients undergoing meningioma resection. Multivariate regression controlling for age was used to determine differences in meningioma location. Kaplan-Meier curves and log-rank tests were computed to investigate differences in PFS.

RESULTS

From NSQIP, 4163 male meningioma patients were compared with 24,266 controls, and 9372 female meningioma patients were compared with 21,538 controls. Male and female patients undergoing meningioma resection were more likely to be overweight or obese compared with patients undergoing craniotomy for other tumors, with the odds ratio increasing with increasing weight class (all p < 0.0001). In the multi-institutional cohort, meningiomas were more common along the skull base in male patients (p = 0.0123), but not in female patients (p = 0.1246). There was no difference in PFS between obese and nonobese male (p = 0.4104) or female (p = 0.5504) patients. Obesity was associated with increased risk of pulmonary embolism in both male and female patients undergoing meningioma resection (p = 0.0043).

CONCLUSIONS

Male and female patients undergoing meningioma resection are more likely to be obese than patients undergoing craniotomy for other intracranial tumors. Obese males are more likely to have meningiomas in the skull base compared with other locations, but this association was not found in females. There was no significant difference in PFS among obese patients. The mechanism by which obesity increases meningioma incidence remains to be determined.
What can a morphometric study of unoperated children teach us about the natural history of metopic synostosis?
Authors: Elawadly Ahmed M. , Smith Luke P. J. , Borghi Alessandro , Abdelaziz Khaled I. , Silva Adikarige Haritha Dulanka , Dunaway David J. , Jeelani Noor Ul Owase , Ong Juling , Hayward Richard D. , James Greg
Published: January 2024

OBJECTIVE

Outcomes of surgical repair of trigonocephaly are well reported in the literature, but there is a paucity of information on the natural history of unoperated children. The authors evaluated a group of unoperated children with metopic synostosis to describe the natural change in head shape over time.

METHODS

A database was screened for scans of children with unoperated trigonocephaly (2010–2021). Multisuture cases and those with a metopic ridge were excluded. Three-dimensional surface scans (3D stereophotogrammetry/CT) were used for morphological analysis. Nine previously published parameters were used: frontal angle (FA30°), anteroposterior (AP) volume ratio (APVR), AP area ratio (APAR), AP width ratios 1 and 2 (APWR1 and APWR2), and 4 AP diagonal ratios (30° right APDR [rAPDR30], 30° left APDR [lAPDR30], 60° right APDR [rAPDR60], and 60° left APDR [lAPDR60]).

RESULTS

Ninety-seven scans were identified from a cohort of 316 patients with a single metopic suture, in which the male-to-female ratio was 2.7:1. Ages at the time of the scan ranged from 9 days to 11 years and were stratified into 4 groups: group 1, < 6 months; group 2, 6–12 months; group 3, 1–3 years; and group 4, > 3 years. Significant improvements were detected in 5 parameters (APVR, APAR, APWR1, rAPDR30, and lAPDR30) over time, whereas no significant differences were found in FA30, APWR2, rAPDR60, and lAPDR60 between age groups.

CONCLUSIONS

Forehead shape (surface area and volume), as well as narrowing and anterolateral contour at the frontal points, differed significantly over time without surgery. However, forehead angulation, narrowing, and anterolateral contour at temporal points did not show significant differences. This knowledge will aid in surgical and parental decision-making.
Complications following resection of primary and recurrent pediatric posterior fossa ependymoma
Authors: Malhotra Armaan K. , Nobre Liana , Ibrahim George M. , Kulkarni Abhaya V. , Drake James M. , Rutka James T. , Taylor Michael D. , Ramaswamy Vijay , Dirks Peter B. , Dewan Michael C.
Published: January 2024

OBJECTIVE

Extent of resection (EOR) is the most important modifiable prognostic variable for pediatric patients with posterior fossa ependymoma. An understanding of primary and recurrent ependymoma complications is essential to inform clinical decision-making for providers, patients, and families. In this study, the authors characterize postsurgical complications following resection of primary and recurrent pediatric posterior fossa ependymoma in a molecularly defined cohort.

METHODS

The authors conducted a 20-year retrospective single-center review of pediatric patients undergoing resection of posterior fossa ependymoma at the Hospital for Sick Children in Toronto, Canada. Complications were dichotomized into major and minor groups; EOR was compared across complication categories. The association between complication occurrence with length of stay (LOS) and mortality was also assessed using multivariable regressions.

RESULTS

There were 60 patients with primary resection included, 41 (68%) of whom were alive at the time of data collection. Gross-total resection was achieved in 33 (58%) of 57 patients at primary resection. There were no 30-day mortality events following primary and recurrent ependymoma resection. Following primary resection, 6 patients (10%) had posterior fossa syndrome (PFS) and 36 (60%) developed cranial neuropathies, 56% of which recovered within 1 year. One patient (1.7%) required a tracheostomy and 9 patients (15%) required gastrostomy tubes. There were 14 ventriculoperitoneal shunts (23%) inserted for postoperative hydrocephalus. Among recurrent cases, there were 48 recurrent resections performed in 24 patients. Complications included new cranial neuropathy in 10 patients (21%), of which 5 neuropathies resolved within 1 year. There were no cases of PFS following resection of recurrent ependymoma. Gastrostomy tube insertion was required in 3 patients (6.3%), and 1 patient (2.0%) required a tracheostomy. Given the differences in the location of tumor recurrence, a direct comparison between primary and recurrent resection complications was not feasible. Following multivariate analysis adjusting for sex, age, molecular status, and EOR, occurrence of major complications was found to be associated with prolonged LOS but not mortality.

CONCLUSIONS

These results detail the spectrum of postsurgical morbidity following primary and recurrent posterior fossa ependymoma resection. The crude complication rate following resection of infratentorial recurrent ependymoma was lower than that of primary ependymoma, although a statistical comparison revealed no significant differences between the groups. These results should serve to inform providers of the morbidity profile following surgical management of posterior fossa ependymoma and inform perioperative counseling of patients and their families.
A Systematic Review of Polluting Processes Produced by the Textile Industry and Proposals for Abatement Methods
Authors:   Facultad de Ingeniería, Universidad Tecnológica del Perú, Lima, Perú, Conde Miranda Enzo , Gabriel Prado Paola ,   Facultad de Ingeniería, Universidad Tecnológica del Perú, Lima, Perú, Leon-Velarde Cesar ,   Facultad de Ingeniería, Universidad Tecnológica del Perú, Lima, Perú
Published: January 2024

The textile industry is one of the most polluting industries worldwide because of its processes that entail the excessive use of water and chemicals, resulting in textile effluents that, in turn, are not treated and controlled correctly. This review aims to identify the most polluting processes in the textile industry and the most efficient methods to reduce the water footprint. The PICO method was used to define the search equation and obtain studies based on the topic, resulting in a total of 4783 articles; then, the PRISMA statement was used to carefully select studies, of which 32 articles met the inclusion criteria. The textile industry's supply chain presents high pollution levels, especially in the dyeing process, with a percentage of 33% effluents, since they use toxic chemicals such as ammonia, sulphide, and lead. Therefore, the study analyzes physical methods (hydrodynamic cavitation and flocculation), chemicals (electrocoagulation, EC-EO, and EC-EF), and biological (degradation assisted by bacteria) to treat wastewater. After analysis of the above methods for treating wastewater, electrocoagulation combined with electro-oxidation (EC-EO) obtained the highest efficiency rate with 88% COD removal and 100% colour removal.
Investigation of the Basic Dimensional Properties and Biomechanical Performance of Artificial ACL Grafts Produced by 3-D Braiding Method
Authors:   Department of Textile Engineering, Graduate School of Natural and Applied Science, Bursa Uludağ University, Görükle Campus, 16059, Nilüfer, Bursa, Turkey, Tursucular Omer Fırat
Published: January 2024

In the current study, an investigation of basic dimensional properties and biomechanical performance of artificial ACL grafts produced by the 3-D braiding method was carried out. Artificial ACL grafts were produced using the 3-D braiding process. All 3-D braiding grafts were produced using various technical yarns for raw and bio-finishing grafts. Ethylene oxide (EtO) sterilization was applied to all grafts. The effects of yarn types, yarn counts, and 3-D braiding constructions on EtO sterilized raw and bio-finished artificial ACL grafts were examined. In conclusion; the tensile strength and thickness values of all 3-D braiding structured ACL grafts were suitable for artificial ligament grafts. Additionally, its grammage values were extremely light. The yarn type, yarn count, and 3-D braiding construction were the most effective process parameters on thickness, grammage, and tensile strength values. They can be improved by using x2-layered 3-D braiding structures, thicker yarn counts, and more than 1 core yarn in similar studies to be conducted in the future.
Motivation of farmers in crystal guava seed business in bonorowo district, kebumen regency
Authors: Ahmad Faisal Anzahri  , Yunanto  , Zuhud Rozaki
Published: January 2024

This study aims to determine the motivation of farmers in crystal guava farming and factors related to farmers' motivation in crystal guava farming in Bonorowo District, Kebumen Regency. The number of respondents in this study was 38 crystal guava farmers. The analysis used is descriptive analysis, scoring techniques, and Spearman Rank correlation analysis. The results show that the motivation of farmers in crystal guava farming is seen from the need for existence, the need for relatedness, and the need for growth is in the high category. Overall, motivation is also classified as high with a score of 50.7. Internal factors that have a significant relationship with existence are land area, amount of production, and income, but no significant relationship was found from internal factors with farmer relatedness, while with growth, namely land area, amount of production, and income. And internal factors that have a significant relationship with the level of farmer motivation include land area, amount of production, and income. External factors that have a significant relationship with existence are the availability of capital assistance and local cultural suitability, but no significant relationship from external factors with relatedness and growth was found. The external factors that have a significant relationship with the level of farmer motivation include capital assistance and local cultural suitability. There needs to be support from across stakeholders so that farmers' motivation can be increased.
Pengaruh berat telur, luas permukaan, dan berat jenis, terhadap shape index telur puyuh (Coturnix coturnix japonica)
Authors: Atika Nuriza Tanaffasa  , Wiwin Tanwiriah  , Dani Garnida
Published: January 2024

The research was held from 6th April 2023 to 6th Mei 2023 in Laboratory of Poultry Poduction, Padjadjaran University. The purpose of this research was to figure out the corellations between weight, surface area, and specific gravity on the shape index of quail eggs (Coturnix Coturnix Japonica). The method used in this research is corellational, and path analysis, with exogenous variables they are weight (X1), surface area (X2), specific gravity (X3) and one endogenous variable is shape index(Y). Sampling collects by purposive sampling with the criteria of eggshell integrity and uniform egg weight. The data obtained from the measurement results were then carried out the normality test, linearity test, Pearson correlation and path analysis. The results showed that the weight and surface area of the quail egg shape index has a correlation value of -0.194. Specific gravity with shape index quail eggs showed a correlation value of 0.013. Weight gives the greatest effect on the shape index of quail eggs (Coturnix Coturnix Japonica) by 7.51%, surface area gives the effect on the shape index of quail eggs (Coturnix Coturnix Japonica) by 0.62% and specific gravity gives a low effect on the shape index of quail eggs (Coturnix Coturnix Japonica) 0.03%.
Digestibility of dry matter and organic matter of complete rations based on banana stems in Ciayumajakuning muscovy duck
Authors: Widianingrum Dini , Iwan Setiawan  , Imanudin Oki , Rachmat Somanjaya
Published: January 2024

This study aims to obtain the digestibility of dry matter and organic matter of banana stem-based muscovy duck rations. The study was conducted experimentally using a completely randomized design (CRD) with 5 treatments and 4 replications on twenty drakes. The five treatments are P0 (ration + 0% banana stem as control), P1 (ration + 25% banana stem), P2 (ration + 50% banana stem), P3 (ration + 75% banana stem), and P4 (ration + 85% banana stem). %). Observation data were analyzed using one-way ANOVA, followed by Duncan's Multiple Range Test (DMRT) to determine differences between treatments. The results of the study showed that the Muscovy diet with the addition of 50% banana stems had the best organic matter digestibility and dry matter digestibility, namely 49.28 ± 0.23% and 54.55 ± 0.41%. It could be concluded that the Muscovy ration with the addition of 50% banana stems had the best quality.
Performa, bobot karkas, dan lemak abdominal ayam broiler yang diberi dedak fermentasi menggunakan ragi tape (Saccharomyces cerevisiae)
Authors: Sri Utami  , Emy Saelan
Published: January 2024

This study aimed to determine the growth of the carcass weight and abdominal fat of broiler fed fermented rice bran using tape yeast (Saccharomyces cerevisiae). This study was carried out in the poultry production shed of the Animal Husbandry Study Program, Faculty of Agriculture, University of Khairun, located in Fitu Village, South Ternate City. One hundred of DOC broiler which consisted of using a Completely Randomized Design (CRD) which concicted of 5 treatments and 4 replications, namely R0 = basal feed (control), R1 90% basal feed + 10% fermented rice bran, R2 = 80% Basal feed + 20% fermented rice bran, R3 = 70% basal feed +30% fermented rice bran, R4 = 60% basal feed + 40% fermented rice bran. The variables observed included ration consumption, body weight gain, carccas weight and abdominal fat. The results showed that the administration of fermented bran using tape yeast (Saccharomyces cerevisiae) showed no significant difference to feed consumption (P>0.05), but body weight gain, feed conversion showed, carcass weight and abdominal fet significant differences (P<0.05). The results of the study can be concluded that giving up to 20% fermented bran can increase the growth of broiler chickens.
Respons kedelai (Glycine max) varietas Mitani terhadap pemberian beberapa jenis pupuk hayati pada tanah podsolik
Authors: Panjaitan Fany , Onesimus Ke Lele  , Taufiq Bachtiar
Published: January 2024

This study aimed to examine the growth response and yield of Mitani variety soybean plants after treating them with Rhizobium biofertilizer, Phosphate Solvent Microbes, and Azotobacter using gamma-ray irradiation technology. This research was conducted from January to May 2016 and used one-factor Randomized Block Design (RBD) with the several biofertilizer formulas treatments. The treatments level used were K0 = without fertilizer (control); K+ = 100% urea; Rhi = single strain Rhizobium; Rhi+MPF = Rhizobium Inoculant + Phosphate Solvent Microbes; and Rhi+MPF+AZ = Rhizobium + MPF + Azotobacter. Each application of biological fertilizer is mixed with 50% urea fertilizer. The data obtained were analyzed using the F-test (ANOVA) and continued with the Duncan Multiple Range Test (DMRT) at a confidence level α = 0.05. The results showed that the best plant height occurred in soybeans that were given rhizobium fertilizer and pophat solvent microorganisms. Meanwhile, the best average wet and dry weight of soybean plants (p<0.05) occurred in the 100% urea fertilizer treatment. Apart from that, the application of 100% urea fertilizer produces plants with higher water content compared to the biological fertilizer treatment. Another finding from this research is that the number of pods is not directly proportional to the weight of the root nodules. Generaly, it can be concluded that soybean plants respond more to urea fertilization than biological fertilizer.
Sebaran rumpun, pola warna bulu, dan jenis tanduk domba lokal betina di Kabupaten Bandung
Authors: Gharizah Alhuur Ken Ratu , Hanif Ardhiwirayuda  , An An Nurmeidiansyah  , Denie Heriyadi
Published: January 2024

The variety of environmental and cultural conditions in each region in Indonesia causes differences in sheep rearing patterns, resulting in a variety of breeds, coat color patterns and types of horns of sheep being cultivated. The Bandung Regency area has a climate and environment that is suitable for raising livestock, so raising sheep has become a part of the culture in the area. Choosing flocks, coat color patterns and types of sheep horns that suit consumer needs can increase the selling value of sheep. The aim of this research was to determine the distribution of clump types, coat color patterns and horn types of local ewes in several animal markets in Bandung Regency. The research was conducted in June 2023 in three animal markets, namely Majalaya, Pacet, and Banjaran Animal Markets. The research method used is descriptive analytic and data collection uses the census method. Based on the research results, it can be concluded that the distribution of local ewes includes Garut sheep 86.78% and Priangan sheep 13.22%, while the distribution of local ewes's coat color patterns is dominated by white 63.64%, a combination of 25.62%, and black 10.74%, as well as muser horn types 54.55%, hornless 33.88%, and horned 11.57%. The total number of research objects was 121 animals, dominated by Garut sheep, the dominant white coat color pattern, and muser horn type
Monitoring the Condition of the 20 kV Switching Substation in the Tual Rayon Saumlaki Area
Authors: Pangkung Andareas , Sonong Sonong , Saini Makmur , Djalal Muhammad Ruswandi , Jamal M Fachmi
Published: January 2024

A 20 kV cubicle is a set of electrical equipment installed in a distribution substation as a distributor, circuit breaker, connector, controller, and protection system for the 20 kV voltage power distribution. The frequent issue in these cubicles is corona discharge on electrical equipment, which is a phenomenon occurring when the air around conductors or conductive materials becomes ionized, resulting in the release of charges that can lead to insulation failure in the equipment. The consequences are severe as it can damage the equipment inside the cubicle and cause power losses. This research analyzes the influence of humidity, temperature, sound, and light conditions inside the cubicle to identify the symptoms of corona discharge in the 20 kV cubicle and its accessories. The goal is to create a tool that can address and anticipate the issues related to corona discharge caused by the effects of humidity, temperature, sound, and light.
Rancang Bangun Pengering Gabah Tabung Vertikal Dengan Bahan Bakar Tempurung Kelapa
Authors: Jamal Jamal , Susanto Tri Agus , Dermawan Dermawan , Nur Rohman Al Fajri , Jusman Jusman , Firdaus Muhammat
Published: January 2024

Drying grain using direct sunlight is still widely practiced in Indonesia. This method has an obstacle, namely that it is very dependent on solar conditions, apart from that, it also disrupts traffic flow because they often use the highway as a place to dry. In this research, a vertical tube dryer was developed using coconut shell fuel. Coconut shells are unused agricultural waste, this dryer can also use other fuels which become agricultural waste. The test results of the vertical tube dryer can speed up grain drying, from the manual method which takes 6-7 hours to 7-10 minutes with a grain weight of 5-10 kg. able to reduce water content from 27.3% to 13.6% (according to standard) in 7.9 minutes for a grain weight of 5.5 kg.
Dyadic Art Appreciation and Self-Expression Program (NCGG-ART) for People with Dementia or Mild Cognitive Impairment and Their Family Caregivers: A Feasibility Study
Authors: Okahashi Sayaka , Noguchi Taiji , Ishihara Masumi , Osawa Aiko , Kinoshita Fumie , Ueda Ikue , Kamiya Masaki , Nakagawa Takeshi , Kondo Izumi , Sakurai Takashi , Arai Hidenori , Saito Tami
Published: January 2024

Background: Non-pharmacological interventions effective for depressive mood and bilateral relationships among persons with cognitive impairment (PwCI) and their family caregivers (FCGs) have not been established. Objective: To examine the feasibility of a newly developed group-based art appreciation and self-expression program (NCGG-ART) for dyads of PwCI and their FCGs. Methods: This pilot randomized control trial included 34 dyads of PwCI diagnosed with mild to moderate Alzheimer’s disease or mild cognitive impairment, and their FCGs, from an outpatient rehabilitation service (Holistic Physio-Cognitive Rehabilitation [HPCR]). Participants were randomly divided equally into the HPCR (control group) or NCGG-ART and HPCR (intervention group) groups. Both included 1-hour weekly, 6-week programs. The primary outcome was depressive symptoms among FCGs assessed using the Patient Health Questionnaire-9 (PHQ-9). Feasibility outcomes included participant satisfaction and motivation. FCGs were interviewed about their experiences and feelings regarding the program, which were analyzed using content analysis. Results: Thirty-two dyads (intervention group:16; control group:16) completed the study period. High participation rates, satisfaction, and motivation were demonstrated throughout the intervention. Scores in the PHQ-9 among FCGs did not show positive effects: mean changes in the score were 1.3 for the intervention group and –0.8 for the control group (Cohen d:0.56). However, the qualitative analysis revealed favorable experiences and feelings of the FCGs, such as positive emotions, social interactions, and person-centered attitudes to and positive relationships with PwCI. Conclusions: This program demonstrated high feasibility with FCGs’ favorable responses to emotions and relationships with PwCI, ensuring future investigations with a confirmatory study design.
A novel DAG-blockchain structure for trusted routing in secure MANET-IoT environment
Authors: Ilakkiya N. , Rajaram A.
Published: January 2024

Different physical objects can be employed in the modern technological environment to facilitate human activity. In order to connect physical objects with the universe of digital using a variety of networks and communication technologies, an IoT, the cutting edges technological and effective solution, is deployed. Mobile ad hoc networks (MANET) interact with the IoTin smart settings, enhancing its user appeal and boosting its commercial viability. The new system of MANET based IoT and IT-network may be created by integrating wireless sensor and MANET with the Internet of Things. A solution like this increases user mobility while lowering network deployment costs. However, it also raises new, difficult problems in terms of networking considerations. In this, we presented a novel DAG (Directed Acyclic Graph)-Blockchain structure for MANET-IoT security. The network is secured through Multi-Factor PUF (MF-PUF) authentication scheme. With all authorized nodes, the network is segregated into cluster topology. For trusted data transmission, we proposed Jelly Fish Optimization (JFO) algorithm with the consideration of multiple criteria. For deep packet inspection, we proposed a Fully Connected Recurrent Neural Network (FCRNN). Through deep packet inspection, the intrusions are detected and mitigated through blocking system.With help of merged algorithm, the suggested method obtained improved ability in the PDR (Packet Delivery Ratio), production, analysis of time, detection accuracy also security levels. The comparison results clearly indicate that the proposed study outperforms all previous studies in various aspects. Particularly, the suggested methods for cluster creation, data aggregation, routing, encryption, and authentication significantly improve the system of DAG-IDS. Additionally, the planned task exhibits an exceptionally low standard deviation, making the suggested approach highly suitable for a WSN-IoT environment.
A novel grey fractional model based on model averaging for forecasting time series
Authors: Ouyang Zhiyuan , Wan Yanling , Zhang Tao , Wu Wen-Ze
Published: January 2024

The introduction of fractional order accumulation has played a crucial role in the development of grey forecasting methods. However, accurately identifying a single fractional order accumulation for modeling diverse sequences is challenging due to the dependence of different fractional order accumulations on data structure over time. To address this issue, we propose a novel fractional grey model abbreviated as FGMMA, incorporating a model averaging method. The new model combines existing fractional grey models by using four judgment criteria, including Akaike information criteria, Bayesian information criteria, Mallows criteria, and Jackknife criteria. Meanwhile, the cutting-edge algorithm named breed particle swarm optimization is employed to search the optimal fractional order for each candidate model to enhance the effectiveness of the designed model. Subsequently, we conduct a Monte Carlo simulation for verification and validation purposes. Finally, empirical analysis based on energy consumption in three countries is conducted to verify the applicability of the proposed model. Compared with other benchmark models, we can conclude that the proposed model outperforms the other competitive models.
Representations of Lie Groupoids on Bundles
Authors: Parackal Romeo
Published: January 2024

Groupoids and Lie groupoids are interesting mathematical structures which have vital applications in mathematical physics. Bundles are certain structures which are avilable in several instants. In this paper we discuss \(\mathcal{VB}\)-groupoids, provide several examples of such \(\mathcal{VB}\)-groupoids. The representation of Lie groupoids on vector bundles are also discussed and it is shown that provide \(\mathcal{VB}\)-groupoids.
The Emergence of Modern, Industrial Society — A Comparison of the Theories of Max Weber and Douglass North
Authors: Oesterdiekhoff Georg
Published: January 2024

The Hegel-Marx dialectic between Sein and Bewusstsein has been continuing as a general problem throughout the history of social sciences. Some theories earmark mental, psychological, or ideological factors as causers to societal developments, while other approaches solely focus on material factors. The article compares two theories pertaining to the rise of modern, industrial society, that of Weber and that of North. Though North has some strong points, Weber´s theory is more encompassing and dovetailing.
Impact of Remittances on Economic Growth in Africa: An Econometric Analysis
Authors: Amir Md. Zobayer Bin , Amir Md. Khaled Bin
Published: January 2024

We propose that natural disasters enable frequent and severe market manipulation. Remittances have impact on economic growth of African nations. We tested this proposition by employing panel data from 42 African nations from 2001 to 2020.The fixed effect model is representative of all models used in this study. The unemployment rate (UR) is used as an instrumental variable in the Generalized Momentum Method (GMM) estimation to reduce the endogeneity problem.  This study suggests that remittances have a significant positive impact on the economic growth of African nations.
How was the SME’s Performance in Oman during Covid-19?
Authors: Al Taha Atallah Firas
Published: January 2024

The paper examines the performance and the challenges faced by SMEs in Oman during Covid-19. The data was collected through primary and secondary sources. A questionnaire of 100 respondents was used. Descriptive analysis and chi-squared test have been employed in the data analysis. The main findings of the study showed despite the adverse effect of the pandame, the  SMEs in Oman have performed well and indicated a resilient and adaptable strategy to cope wth the virus. The reason for this could be attributed to their ability to quickly transition to remote work and online operations. During such a challenging period, some businesses managed to thrive due to their ability to identify opportunities and leverage them. Moreover, the study revealed that financial stability and preparedness are key to navigating the pandemic's uncertainties, as businesses focus on risk management, budget planning, and saving money. In response to unexpected disruptions, businesses have become more cautious and strategic in their financial decisions. SME resilience against future crises is enhanced as a result of SMEs adopting more prudent financial practices. The key  challenges faced by SMEs during Covid-19 included delivery delays, reduced income for consumers, and regulation changes. The SMEs in Oman devised severalrisk management strategies, such as maintaining backup plans and setting aside funds, reflect a forward-thinking approach. The findings indicate that businesses in Oman are actively seeking ways to minimize disruptions to their operations and mitigate potential risks. Long-term resilience can be built by such strategic thinking.
Sustainable Procurement Practices and Organisational Performance of Small and Medium Enterprises in Ghana
Authors: Nangpiire Clement , Gyebi Francis Oheneba , Nasse Theophile
Published: January 2024

This study empirically examines the predictive relationship between sustainable procurement practices and its dimensions (staff competence, sustainable IT infrastructure and top management support) and the performance of Small and Medium Enterprises (SMEs). Using the explanatory research design, structured questionnaires were administered to 317 managers and owners of selected SMEs. The Structured equation modeling (SEM) via Smart PLS 4.0 was used for analyzing and testing the hypotheses. The findings show that top management support and sustainable IT infrastructure have moderately significant and positive impact on SMEs performance whilst staff competence did not have any statistically significant effect on SMEs performance. Even though staff competence did not have a statistically significant effect on SME performance in this context, managers and owners should not avoid training and developing staff competence as it may translate in affecting other aspects of business operation not accounted for by SME performance. Through the lens of the institutional theory, resource-based theory and the theory of altruism, the study proves the predictive relationship between sustainable procurement practices and small and medium enterprises in Ghana.
The Relationship Between Informal Economy and Income Inequality: An Econometric Analysis for BRICS Countries
Authors: Kum Hakan
Published: January 2024

This research investigates the intricate relationship between the informal economy and income inequality in BRICS nations from 2000 to 2018. Defining the informal economy as economic activities outside the formal sector contributing to GDP, the study addresses a gap in existing literature that tends to overlook this sector's impact on income distribution. Utilizing panel unit root and panel cointegration tests, the findings reveal a significant and direct correlation between income inequality, the informal economy, and GDP in BRICS countries. The study uncovers a noteworthy revelation: a 1% increase in the informal economy leads to a substantial 3.24% rise in the GINI coefficient, showcasing the informal sector's profound influence on income inequality. Country-specific analyses identify India and Russia as frontrunners in this correlation, with China, Brazil, and South Africa following suit. Intriguingly, the analysis indicates that while a 1% rise in official GDP slightly worsens income distribution, the informal economy exerts a disproportionately negative impact on income inequality. This research provides valuable insights for policymakers, emphasizing the need to consider the informal economy's role in crafting effective strategies for mitigating income inequality within the BRICS context.
Perancangan Rumah Sakit Khusus Paru-Paru
Authors: Trisna Denny Pandji , Kamil Erfan M
Published: January 2024

Treatment and healing facilities for special lung diseases at the Palembang City Pulmonary Hospital currently in need of increased facilities and total rehabilitation, the current facilities can be said to be relatively minimal. It can be said that it is inadequate when viewed from the facilities and infrastructure available now, for inpatient facilities which are still simple, for ventilation systems only limited by using makeshift media and air ventilation, the physical building and the environment are not well maintained and the circulation of the building is still relatively narrow. Therefore, a Special Lung Hospital is needed which accommodates patients with special lung diseases in South Sumatra, with an emphasis on the physical environment and facilities that can support care in the patient’s health recovery process and create a special scale lung hospital environment. Cities with facilities that support the patient’s adaptation process by involving the effects of environmental management through an emphasis on the concept of Healing Environment.
Pemanfaatan Sistem Informasi Geografis untuk Pengembangan Ruang Terbuka Hijau Kota Bandung
Authors: Angrini Sisca Novia , Diem Anson Ferdiant , Safitri Della
Published: January 2024

Urban changes characterized by concrete and steel dominance have threatened the existence of green spaces in cities. Urban greening is crucial to address urban environmental issues. The city of Bandung, faces challenges of limited green spaces and suboptimal park management. The aim of this research is to examine and apply a park asset management model using the asset management approach and GIS. This approach aims to optimize park functionality and enhance the quality of Bandung's green spaces. The study adopts a descriptive approach with interview and field observation techniques. Park attribute data is collected through direct observation and organized in GIS format. Spatial analysis using GIS is conducted to identify park characteristics and potential management opportunities. By employing the asset management approach and GIS, relevant and significant park attributes for asset management can be identified. This information aids in making better park management decisions. Additionally, GIS enables spatial analysis to evaluate the strategic level of parks and optimize their utilization. The asset management approach and the implementation of GIS provide effective solutions for the development and management of Bandung's green spaces. By optimizing the use of park assets and applying asset management principles, it is expected to improve the quality of green spaces and provide greater benefits to the city's residents.
Konstruksi Bangunan dan Ragam Hias pada Arsitektur di Kraton Yogyakarta: Kajian Eksploratif
Authors: Samedyastoety Medy Krisnany
Published: January 2024

The Yogyakarta Palace complex as a trace of traditional Javanese architecture is now used as a cultural tourism destination, with at least seven buildings that are open to the public. Unfortunately, there are still not many documented studies discussing these buildings, especially related to architectural construction and art detailing. From this, the author conducted an explorative study with the intention of making it easier for ordinary people and academics to recognize and understand traditional buildings in the Yogyakarta Palace complex. The method used by the author is field survey, photographing and sketching existing architectural elements (construction and decoration), scanning, and data processing with literature study.
AS-SHARFU WA ATSARUHA FI MAHARATI AL-QIRAATI
Authors: Dhiauddin
Published: January 2024

ABSTRAK

Sharaf (صرف) yang berarti berubah/berganti, adalah bagian lain dari sistem tata bahasa yaitu morfologi. Morfologi adalah ilmu yang mempelajari struktur intern kata atau tata kata. Ilmu morfologi Arab, sharaf (lebih sering disebut ilmu tasrif), mempelajari perubahan kata dalam bahasa Arab, seperti: turunan akar dan perubahan pola kata yang menghasilkan perbedaan (fungsi) makna, pembentukan kata berdasarkan aspek waktu, jenis, dan jumlah, dan lain sebagainya. Maharah Qiraah atau skil membaca atau keterampilan membaca adalah kemampuan memahami isi sesuatu yang tertulis atau lambing yang tertulis, dengan melafadhkan atau mencernakan di dalam hati. Dalam teks bahasa Arab untuk bias membaca dan memahaminya sangat diperlukan kepada ilmu cara membacanya. Salahsatunya adalah ilmu sharf, dimana ilmu sharf ini meberi rumus-rumus dalam membaca kalimat arab dan memahami maknanya. Sharf ini sangat bebengaruh dalam membaca teks arab, karena perubahan kalimat membawaki kepada perubahan makna.

KATA KUNCI: Sharaf, Maharah Qiraah
AT-THARIQAH AL-ITISHALIYYAH WA ISTIKHDAMUHA FI TA’LIMI AL-KALAM BI MAN KUALA SIMPANG
Authors: M. Fadli Mutia Ulfa
Published: January 2024

ABSTRAK

            Penelitian ini bertujuan untuk mengetahui efektifitas penggunaan Metode Komunikatif dalam pembelajaran berbicara di MAN Kuala Simpang dan untuk mengetahui kemampuan siswa dalam pembelajaran berbicara menggunakan Metode Komunikatif di MAN Kuala Simpang. Pada penelitian ini, peneliti menggunakan pendekatan kuantitatif dengan metode eksperimen, dengan populasi penelitian yaitu semua siswa kelas sebelas sebanyak empat kelas dengan jumlah siswa 127 orang, dan adapun sampel penelitian adalah siswa kelas XI MIA 1 dan XI MIA 2, kelas XI MIA 1 sebagai kelas eksperimen dan kelas XI MIA 2 sebagai kelas kontrol, dan teknik pengambilan sampel adalah dengan purposive sampling. Peneliti menggunakan teknik pengumpulan data dengan observasi, tes awal dan tes akhir sebagai instrumen dalam pengumpulan data, dan setelah melakukan penelitian, hasil penelitian menunjukkan bahwa: penggunaan Metode Komunikatif dalam pembelajaran berbicara di MAN Kuala Simpang efektif. Hal ini dibuktikan dengan tes akhir yang dilakukan di dua kelas karena hasil dari uji (t) 5,958 lebih besar daripada 2,000 pada uji (t) tabel, maka hal ini menunjukkan bahwa hipotesa diterima dan kemampuan siswa dalam pembelajaran bebicara meningkat menggunakan Metode Komunikatif di MAN Kuala Simpang.

Kata Kunci: Metode Komunikatif, Pembelajaran Kalam
MUSYKILATU AT-THALABATI FI TA’LIMI ALLUGHATI AL’ARABIYATI BISTI’MALI KITABI AL-KABAKIBI AD-DURRIYAH BI DAYAH DARUL ABRAR KOTA LANGSA
Authors: Safrianti  , Rahmah Meutia
Published: January 2024

Abstrak

Penelitian ini dilaksanakan di dayah darul abrar bertujuan untuk mengetahui problematika yang dihadapi siswa dalam belajar Bahasa Arab menggunakan kitab kawakib, upaya yang dilakukan guru untuk mengatasi problematika yang dihadapi siswa dalam belajar Bahasa Arab dengan menggunakan kitab kawakib. Peneliti menggunakan pendekatan kualitatif dengan  metode deskriptif analisis. Adapun hasil dari penelitian ini dapat diringkas sebagai berikut Problematika yang dihadapi siswa dalam belajar bahasa arab dengan menggunakan kitab kawakib adalah siswa kurang paham penjelasan guru, karna guru tidak menggunakan metode yang sesuai dalam ilmu nahwu dan tidak menggunakan media belajar selain kitab, upaya yang dilakukan guru untuk mengatasi problematika ini adalah guru harus menggunakan metode dan media yang beragam.

Kata Kunci: Problematika Siswa, kitab kawakib
Tahlilu Thuruqi Ta'limil Lughatil 'Arabiyyati Bi MAN 1 Aceh Tamiang
Authors: Rahmah Siti , Meutia Rahmah  , Khuzaimah Alfi Syahrina
Published: January 2024

Tujuan dalam penelitian ini untuk mengetahui metode yang di gunakan dalam pengajaran bahasa Arab di MAN 1 Aceh Tamiang.Untuk mengetahui bagaimana guru dalam menerapkan metode pengajaran bahasa arab di MaN 1 Aceh Tamiang.Metodologi penelitian ini menggunakan metode penelitian deskriptif analisisa. adapun instrument penelitian adalah: observasi, wawancara, dan dokumentasi.Adapun hasil penelitian yang didapatkan oleh penulis yaitu (1) bahwa metode yang di gunakan  oleh guru adalah Metode Tarjamah Metode Membaca,metode eklektik  (2) dan adapun cara guru dalam menerapkan metode pembalajaran bahasa Arab di antaranya: guru  menggunakan metode qawaid wa tarjamah pada pembelajaran maharah qiraah yang mana guru membacakan sebuah teks cerita kemudian guru meminta kepada siswa untuk mengulangi nya kembali masing-masing siswa atau kelompok perparagraf nya.kemudian guru meminta siswa untuk menerjemahkan teks cerita tadi kemudian guru meminta siswa untuk membacakan teks beserta terjemahan dari cerita tadi.guru juga menerjemahkan beberapa kosakata yang terdapat pada teks cerita tersebut kepada siswa agar mereka tidak kesulitan pada saat menerjemahkan teks cerita tersebut.guru juga menggunakan metode qiraah pada pembelajaran maharah istima', yang mana guru menjelaskan sebuah gambar yang terdapat pada materi istimak. kemudian guru meminta kepada siswa untuk mencari kosakata nya sesuai gambar yang ada di buku. setelah selesai guru meminta mereka untuk membacakan mufradat nya sesuai gambar tadi jika salah maka guru akan memberikan mufradat yang benar kepada siswa agar siswa tidak lagi salah mufradat nya. Guru juga menggunakan metode selektivitas. Guru membaca kosakata dan kemudian meminta siswa untuk mengulanginya kembali.Guru juga mengoreksi kesalahan penyebutan kosakata yang di ucapkan siswa dan memberitahukan kepada  siswa mufrada yang benar nya.
Istikhdamu Kitabi Tahriril Aqwali Litarqiyati Qudrati At-Thullabi ‘Alal Qawa’idi An-Nahwi
Authors: Marhaban Ainal mawardah
Published: January 2024

Nahwu is material from learning materials taught in Arabic lessons and is also a very important material in Arabic. The success or failure of learning depends on various reasons including the methods and media used when teaching. So the purpose of this study is to find out how students' abilities in understanding Grammar. To find out whether the use of the book of tahrirul aqwal affects improving students' ability to understand rgrammaer. The approach used in this research is experimental research. The population and sample in this study were first-grade students (X MIA 2) at MAN 1 Aceh Tamiang. The instruments used in data collection were interviews and tests. The results of research on students' ability in learning grammar before using the book of tahrirul aqwal were very low, and after using the book of tahrirul aqwal it was very good. And the use of the book of tahrirul aqwal to improve students' ability to understand qawa'id nahwu has an effect.
TA’TSIRUL USLUBI HAMMASI AL-MUTASALSILI ‘ALA MAHARATIL ISTIMIA’ LITHULLABI AS-SHAFFI AL-AWWALI FIL MADRASATIS TSANAWIYYATIL ISLAMIYYATIL HUKUMIYYATI 1 LIMA PULUH KOTA
Authors: Izmi Rahma Lailatul , Aisyah Devy
Published: January 2024

The purpose of this study was to determine the effect of the chain whispering technique on the listening ability of grade 1 students at Madrasah Tsanawiyah Islamiyah Hukumiyah 1 fifty cities. And researchers used experimental research methods with three data collection instruments namely, through observation, interviews and exams / tests. The research design is a quasi experimental design with the type of the post-test only control group. And after the researcher used the physical chain technique on maharah istima', there was the highest score in maharah istima' learning, namely 100 and the lowest score was 46, then the researcher found that the value of to was greater than tt, namely 9.69 > 1.71. Therefore Ho is rejected and Ha is accepted, meaning that there is a difference between the learning value of maharah istima' using the chain whisper technique and the value of maharah istima' without using maharah istima'. The conclusion of this study is that the chain whisper technique has an effect on the learning value of maharah istima' in students.
Ta’li’mul Insya’ Fie Qismi Ta’liimil LughatilA‘arabiyyati Bi Jami’atil Islamiyyatil Hukumiyyati Langsa Bainal Musykilati Wa Hululiha
Authors: Abd RAHMATUN N , Alfi Khuzaimah , Astuti Fuji
Published: January 2024

Insya' is the process of writing ideas and opinions and transferring knowledge, information, and experience in good language, good structure, and beautiful language style. The purpose of this study is to find out the problems faced by Arabic Language Education Study Program students in learning inches (composing), as well as to find out what social skills are given by lecturers to solve the problems they face. The method used in this research is the descriptive analysis method, and the instruments used are observation and interviews. The results of the study show that the problems faced by students in learning Insya' are that students experience difficulties in writing what comes to their mind in a language that complies with the rules of grammar, lack of vocabulary, lack their ability to translate into correct Arabic, limited supervision from lecturers and they do not have an adequate environment to support them in writing and it is difficult to develop their opinions due to lack of reading. The solution to this problem is that students need to increase their insight, both inside and outside the classroom, by reading or forming a language environment such as language groups, and lecturers must pay attention to grammar because grammar is an important element in teaching language skills. , and students must familiarize themselves with language practice because with practice students can improve their ability to master vocabulary so that it is easier to master linguistic skills, especially in production skills, namely speaking and writing skills.