bluuebunny/crossref_metadata_2025 huggingface dataset:
Implementation of Combination of Curcumin Gel and Honey for the Treatment of Diabetic Foot Ulcer: A Pre-Experimental Study
Authors: Khalid Ibrahim Ivan , Antoni Ahmad , Susanti Indah
Published: August 2024

Background: A persistent condition known as diabetes mellitus causes elevated blood sugar levels due to the pancreas's inability to make insulin. Diabetic foot ulcers are one consequence. Diabetic wounds can heal more quickly with the help of aloe vera and honey.
Aims: This study aims to determine the effect of wound care using curcumin gel and honey on diabetic foot ulcer healing at Bilqis Clinic Bekasi.
Design and Methods: A one-group pre-post experimental design was employed in the study. All 78 participants were selected using a complete sample procedure; the study population consisted of people with diabetic foot ulcers.
Results: The age distribution of ozone group participants was 47.13 with a 23.14 standard deviation. The rising BMI averaged 26.17 (7.31). Many participants, 38 (55.1%), attended high school of the 48 people (77.4%), most had diabetes for less than three years. Patient glucose control was stable, averaging 121 (60.11) during the assessment. HbA1c was 10.29 (2.23), and basal wound size was 43.91 (21.45). The Wilcoxon test showed a significant difference (p=0.027 <0.05) between data gathered before and after using curcumin gel and honey.
Conclusion: Curcumin and honey, when used as a wound treatment, has a notable impact on the healing process of diabetic foot ulcers. When treating chronic wounds, a mixture of curcumin and honey is suggested
Development Strategy of Potential Non-Timber Forest Product Commodities in the Boti Indigenous Community, Indonesia
Authors:   Forestry Department, State Agricultural Polytechnic of Kupang, Jl. Prof. Herman Yohannes, Lasiana, Kupang, Indonesia 85228, Dako F X , Setyowati R , Herningtyas W , Pujiono E , Budiaman I , Oematan O K , Paga B
Published: August 2024

The Boti indigenous community on Timor Island utilizes non-timber forest products for their daily lives, but there is a lack of information about their potential and sustainable use, which requires an empowerment initiative for them. This study aims to investigate the potential and utilization of NTFPs while also formulating an NTFPs development strategy in Boti Village. A combined method, including literature review, plot measurement, socio-economic surveys, and interviews, was used to collect data. NTFPs were evaluated for their potential using the importance value index; their utilization was studied through an ethnobotanical survey; and an NTFP development strategy was formulated utilizing a SWOT-PESTLE analysis. The results show that three types—candlenut, tamarind, and lac tree—dominate among the 13 species of the NTFPs. NTFPs are used for various purposes, such as medicinal, natural dye weaving, and selling to raise household income. The NTFPs development in Boti village needs to be prioritized, with a focus on increasing the added value of NTFPs through funding, facilitation, technological assistance, planting and preserving, collaborating more, and enforcing formal and customary rules. The results can be used as a baseline or reference for sustainable NTFP management and the empowerment of the Boti indigenous community.
Expedition and Characterization of the Corpse Flower (Amorphophallus titanum Becc.) in West Sumatra
Authors:   Departement of Agronomy, Faculty of Agriculture, Universitas Andalas, Padang, Indonesia 25163, Yusniwati Yusniwati , Setiawan R B ,   Departement of Agronomy, Faculty of Agriculture, Universitas Andalas, Padang, Indonesia 25163, Handayani M ,   Departement of Agronomy, Faculty of Agriculture, Universitas Andalas, Padang, Indonesia 25163, Nanda A R ,   Departement of Agronomy, Faculty of Agriculture, Universitas Andalas, Padang, Indonesia 25163, Sukma D , Rahmi A ,   Departement of Agronomy, Faculty of Agriculture, Universitas Andalas, Padang, Indonesia 25163, Syahputra A , Bosma P A L ,   Departement of Agronomy, Faculty of Agriculture, Universitas Andalas, Padang, Indonesia 25163, Baiturrahman A ,   Departement of Agronomy, Faculty of Agriculture, Universitas Andalas, Padang, Indonesia 25163
Published: August 2024

The corpse flower (Amorphophallus titanum Becc.) is an endemic flora of Indonesia that is naturally found only in Sumatra. The status of A. titanum is endangered because of several factors: deforestation, tuber exploitation, long flowering time, and protogyne. Until now, there has been no research about the population and distribution of A. titanum in West Sumatra. This study aimed to obtain information about the population and distribution of A. titanum in West Sumatra, so this research is essential to learn. The research used roaming and snowball sampling methods in Solok Selatan and Sijunjung Regencies in SeptemberOctober 2022. The research was conducted by recording the coordinates where A. titanum was discovered, marked using GPS, and collecting morphological characteristics. The results showed that exploration in the Solok Selatan District found 19 corpse flower individuals (18 species of A. titanum and one species of A. gigas). In contrast, exploration in Sijunjung Regency managed to found 25 species of A. titanum. The corpse flowers found were in vegetative, dormant, flowering, and fruiting phases. The results help record the number and distribution of A.titanum in West Sumatra. The ex-situ conservation program will use germplasm as propagation material in the future.
The Performance of Legume and Non-legume Trees under Dry Karst Areas
Authors:   Research Center for Applied Botany, National Agency for Research and Innovation, the Republic of Indonesia. Gedung Kusnoto, Jl. Ir. H. Juanda No. 18, Bogor, Indonesia 16122, Hendrati R L , Baskorowati L B ,   Research Center for Applied Botany, National Agency for Research and Innovation, the Republic of Indonesia. Gedung Kusnoto, Jl. Ir. H. Juanda No. 18, Bogor, Indonesia 16122, Mashudi Mashudi , Nurtjahjaningsih I L G , Pudjiono S , Setiadi D , Sumardi Sumardi , Pujiono E , Nuringtyas T R , Wibisono M G
Published: August 2024

Karst areas in Indonesia are arid landscapes with water-use limitations because of dissolved carbonates. Long-term water scarcity stunts plant growth and often kills them. For tropical karst forestry-greening, the three best legume and three best non-legume species from a previous trial comprising 20 species were compared. Since October 2011, seedlings of the top three non-legume, species Aleurites mollucana, Sterculia foetida, and Alstonia scholaris, and three legume species, Acacia auriculiformis, Cassea seamea, and Acacia mangium, have been grown for four months. In January 2012, field trials were established at two dry karst locations, i.e., Pracimantoro, Central Java, and Bunder, Gunung Kidul Yogyakarta. A randomized block design was used to raise 1.764 seedlings at the two sites with 7×7 plots, 3×3 spacing between trees, and three blocks. After 10 months, legumes and non-legumes differed greatly in all growth parameters. These disparities lasted up to 30 months, when trees should have adapted to their new surroundings. After seven years of planting, legume trees raised the soil's organic matter concentration from low to medium, making it more fertile, similar to soil from intensive agricultural regions. Thus, early or mixed legume plantings on tropical karst sites may aid in better re-greening than the establishment of non-legumes.
Technical and Sociocultural Aspects in Sustainable Urban Forest Management in Dolok Sanggul District
Authors:   Faculty of Agriculture, University of Simalungun, Siantar Sitalasari, Pematang Siantar, Indonesia 21139, Damanik S E , Oktavianus M H ,   Unit of Forest Management, Forest Service, Dolok Sanggul, Humbang Hasundutan, Sumatera Utara, Indonesia, 22457
Published: August 2024

Urban forest management is crucial for urban development, significantly contributing to environmental, economic, and social well-being. Dolok Sanggul District, in Humbang Hasundutan Regency, offers a unique context for examining technical and sociocultural aspects of urban forest management. This research aims to analyze these aspects' influence on urban forest management in Dolok Sanggul District using a quantitative research method and multiple regression analysis. The study's results indicate that both technical and sociocultural aspects significantly impact urban forest management. Technical aspects, such as law and regulation regarding forestry, account for 51.0% of the influence. Sociocultural aspects, including community opinions on community awareness and participation, education and the social environment, as well as community interaction, contribute 55.2%. Combined, these aspects exert a synergistic effect, with a total influence of 63.4% on urban forest management. These findings underscore the importance of integrating technical and sociocultural considerations to develop effective urban forest management strategies. By leveraging the strengths of both aspects, policymakers and urban planners can create sustainable and resilient urban forests that benefit the community and environment. Additionally, this research highlights the need for a holistic approach that values community input and technical expertise, ensuring balanced and sustainable urban development. This study provides a foundation for future research and practical applications, emphasizing the critical role of comprehensive planning and community engagement in urban forest management.
Are the Physical and Social Capitals Still Critical Factors in Enhancing the Sluggish Productivity of Coffee Agroforestry?: The Evidence of Endogenous Growth Role at Batutegi Forest Management Unit.
Authors:   Department of Forestry, Faculty of Agriculture, The University of Lampung, Bandar Lampung, Indonesia 35145, Bakrie S , Apriliani A P ,   Master of Environmental Science Study Program, The Graduate School, The University of Lampung, Bandar Lampung, Indonesia 35145, Kaskoyo H ,   Department of Forestry, Faculty of Agriculture, The University of Lampung, Bandar Lampung, Indonesia 35145, Wulandar C ,   Department of Forestry, Faculty of Agriculture, The University of Lampung, Bandar Lampung, Indonesia 35145
Published: August 2024

Urban forest management is crucial for urban development, significantly contributing to environmental, economic, and social well-being. Dolok Sanggul District, in Humbang Hasundutan Regency, offers a unique context for examining technical and sociocultural aspects of urban forest management. This research aims to analyze these aspects' influence on urban forest management in Dolok Sanggul District using a quantitative research method and multiple regression analysis. The study's results indicate that both technical and sociocultural aspects significantly impact urban forest management. Technical aspects, such as law and regulation regarding forestry, account for 51.0% of the influence. Sociocultural aspects, including community opinions on community awareness and participation, education and the social environment, as well as community interaction, contribute 55.2%. Combined, these aspects exert a synergistic effect, with a total influence of 63.4% on urban forest management. These findings underscore the importance of integrating technical and sociocultural considerations to develop effective urban forest management strategies. By leveraging the strengths of both aspects, policymakers and urban planners can create sustainable and resilient urban forests that benefit the community and environment. Additionally, this research highlights the need for a holistic approach that values community input and technical expertise, ensuring balanced and sustainable urban development. This study provides a foundation for future research and practical applications, emphasizing the critical role of comprehensive planning and community engagement in urban forest management.
A hepatocyte-specific transcriptional program driven by Rela and Stat3 exacerbates experimental colitis in mice by modulating bile synthesis
Authors: Jyotsna  , Sarkar Binayak , Yadav Mohit , Deka Alvina , Markandey Manasvini , Sanyal Priyadarshini , Nagarajan Perumal , Gaikward Nilesh , Ahuja Vineet , Mohanty Debasisa , Basak Soumen , Gokhale Rajesh S
Published: August 2024

Hepatic factors secreted by the liver promote homeostasis and are pivotal for maintaining the liver-gut axis. Bile acid metabolism is one such example wherein, bile acid synthesis occurs in the liver and its biotransformation happens in the intestine. Dysfunctional interactions between the liver and the intestine stimulate varied pathological outcomes through its bidirectional portal communication. Indeed, aberrant bile acid metabolism has been reported in inflammatory bowel disease (IBD). However, the molecular mechanisms underlying these crosstalks that perpetuate intestinal permeability and inflammation remain obscure. Here, we identify a novel hepatic gene program regulated by Rela and Stat3 that accentuates the inflammation in an acute experimental colitis model. Hepatocyte-specific ablation of Rela and Stat3 reduces the levels of primary bile acids in both the liver and the gut and shows a restricted colitogenic phenotype. On supplementation of chenodeoxycholic acid (CDCA), knock-out mice exhibit enhanced colitis-induced alterations. This study provides persuasive evidence for the development of multi-organ strategies for treating IBD and identifies a hepatocyte-specific Rela-Stat3 network as a promising therapeutic target.
The Impact of Structure of Shielding Textiles on the Attenuation of Electromagnetic Waves in the Microwave Range
Authors: Grecka M. , Baltina I. , Blums J. , Eidaks J.
Published: August 2024

The aim of the study is to identify and compare the attenuation of electromagnetic waves at 1.161 GHz and 2.45 GHz frequency between uncoated and coated woven fabric samples wherein the metal  contained yarns were used in weft direction with increasing quantity per 10.5 mm long repeat of fabric length. Plain weave fabric samples were made of three different types of metal contained yarns in weft direction. The quantity of metal contained yarns per one centimeter was increased by every sample. In addition, samples were coated with polyurethane and graphite layers. The characteristics (thickness and surface density) of fabric samples were determined. The attenuation of electromagnetic (EM) waves was measured and compared for uncoated and coated samples. Two horn antennae and network analyzer were used to take measurements at 1.161 GHz and 2.45 GHz. The graphite coating made the attenuation higher for the samples with less content of metal contained yarns, but for the samples with bigger content of metal contained weft yarns, this improvement was inessential.
Anaesthetic Management of a Patient with Solitary Fibrous Tumour of Pleura with Postoperative Diagnosis of Doege Potter Syndrome: A Case Report
Authors: Shah Bhavini , Kore Shilpa , Jagtap Pallavi Pratap , Shah Krusha
Published: August 2024

Pleural tumours represent a small yet significant subset of thoracic malignancies. Solitary Fibrous Tumours of the Pleura (SFTPs) are typically benign and account for 5% of all pleural tumours. Authors report a case of SFTPs excision with a postoperative diagnosis of Doege Potter Syndrome (DPS) in a 63-year-old male patient who was referred with complaints of chronic productive cough and breathlessness. Upon clinical and radiological evaluation, he was diagnosed with SFTPs. The patient experienced preoperative and intraoperative hypoglycaemic episodes, which were diagnosed as DPS during postoperative evaluation. This syndrome is a paraneoplastic condition associated with the secretion of Insulin-like growth factor-2 (IGF-II), observed in less than 5% of patients with SFTPs, with hypoglycaemia being a major symptom. Awake intubation and other procedures were performed with the patient in a propped-up position as he was unable to lie supine, which caused dyspnoea.
Assessment of the Effect of Moringa Oleifera Leaves Extract on Angiogenesis using the Novel Yolk Sac Model: An In-ovo Experimental Study
Authors: Aditya Amita , Mishra Sunil , Bhonde Ramesh
Published: August 2024

Introduction: In recent times, the focus of cancer research has shifted to naturally occurring compounds derived from plants that may have the potential for anticancer activity. Moringa oleifera is a softwood tree whose fruits, roots, and leaves have been advocated for medicinal and industrial uses. Angiogenesis plays an important role in many physiological and pathological conditions and is considered a hallmark of tumour development and progression. An efficient anticancer drug is expected to have a significant inhibitory effect on angiogenesis. However, there are a limited number of studies reported to explore the antiangiogenic activities of Moringa Oleifera Leaf extract (MOL). Aim: To assess the effect of MOL on angiogenesis using the Yolk Sac Model (YSM). Materials and Methods: A preliminary in-ovo study was conducted in the in the specialised Regenerative laboratory of Dr. D.Y. Patil Dental College and Hospital, Pimpri, Pune, Maharashtra, India, between September 2022 and February 2023 after obtaining necessary scientific and ethical permissions. The calculated sample size for YSM analysis was seven in each study and control group (total of 14); however, the authors used a total of 28 YSMs (seven in each of the three study concentration groups and seven in the control group). In this method, freshly fertilised White Leghorn chicken (Gallus domesticus) eggs, procured from the hatchery, were incubated and treated with different concentrations (10 μg/mL, 100 μg/ mL, and 500 μg/mL) of the treatment substance (MOL) along with a control group (Avastin). The anti-angiogenic effect of MOL extract was determined by calculating vessel density, total vessel network length, total branching points, total segments, mean segment length, and width in the three groups compared to Avastin after 48 hours of treatment using WimCam software for analysing the images. Descriptive statistical analysis and one-way Analysis of Variance (ANOVA) were then applied to compare the parameters in the four groups. Results: Statistical analysis by one-way ANOVA showed a significant (p<0.05) percentage reduction in the number of blood vessels in each treatment group after 48 hours of treatment. Among the different concentrations of MOL used, 500 μg/mL showed greater anti-angiogenic capacity. Conclusion: The results indicate that MOL could suppress abnormal angiogenesis in a dose-dependent manner and may be considered a potential anti-angiogenic agent in various diseases, including cancer.
Fungos basidiomicetos como agentes de micorremediação de solos contaminados
Authors: Timm Thaynã Gonçalves , Serbent Maria Pilar , Santiago Judith Paola Urón
Published: August 2024

A presença de xenobióticos orgânicos e inorgânicos em solos afeta diversos ecossistemas acarretando danos ao meio ambiente e à saúde humana. Neste contexto, a micorremediação constitui uma alternativa para a descontaminação de ambientes. Dentro desta abordagem se destacam os fungos basidiomicetos, os quais possuem a capacidade de biotransformar diferentes contaminantes em solos poluídos. Esses processos são oxidativos, intra e extracelulares e não específicos, podendo ser compreendidos como processos multi-enzimáticos. A utilização de fungos tem um grande potencial que inclui ao composto residual remanescente ou substrato exaurido de cogumelo (SMS - spent mushroom substrate ou SMC - spent mushroom compost) da produção de cogumelos, o qual pode ser aproveitado em estratégias de micorremediação. O objetivo deste artigo é, portanto, realizar uma revisão bibliográfica referente à micorremediação de solos contaminados empregando fungos basidiomicetos. Além disso, são abordados os processos e as correspondentes enzimas envolvidas e, por fim, as perspectivas do emprego do SMS na biorremediação de solos contaminados.
The Role of Tourism in Promoting Inclusive Growth in Nigeria
Authors: Ameji Enemona Negedu , Urah Solomon Peter
Published: August 2024

This study examines the relationship between tourism and inclusive growth in Nigeria from 1995Q1 to 2022Q4. The objective is to determine the effect of tourism on inclusive growth in Nigeria. Auto Regressive Distributed Lags (ARDL) modelling is utilized to estimate the linkage of tourism and inclusive growth over the period. The results show a positive and significant relationship between international tourism receipt at lag period 1 and inclusive economic growth in Nigeria, a positive and significant relationship between international tourist arrivals at levels and inclusive growth in Nigeria, a negative and insignificant relationship between exchange rate at levels and inclusive economic growth in Nigeria and no long run cointegrating is established with tourism and inclusive economic growth in Nigeria. Also, jointly all the variables in the model significantly influence inclusive growth in Nigeria. The findings suggest that tourism is influencing inclusive economic growth in Nigeria only in the short run period. The study recommends increasing investment in tourism related infrastructures, strengthening social welfare programs to ensure that benefits of tourism receipts reach marginalized population, and strengthening exchange rate to ensure higher earnings from tourism, all these measures will ensure that the benefits of tourism will go beyond short-term benefits to long- term benefits to citizens in Nigeria.
Teachers’ and Pupils’ Understanding of Competency-Based Assessment for Tanzania Primary School Pupils’ Learning in Mpwapwa District
Authors: Ndimbo William H.
Published: August 2024

This study explored primary school teachers’ and pupils’ views on competency-based assessment. The study focused on teachers’ understanding of the conceptual meaning of competency-based assessment, views on competency-based assessment methods for pupils’ effective learning, and pupils’ opinions on pertinent competency-based assessment methods for effective learning. The study employed a qualitative approach, and it was conducted in Mpwapwa District. 40 participants; 10 classroom teachers, 5 Head teachers and 25 Standard IV pupils were involved in the study. Interviews and focus group discussion methods were used for data collection. Data were thematically analyzed. The findings showed that 80% of classroom teachers were not sure of the exact conceptual meaning of competency-based assessment. The findings revealed two scenarios of competency-based assessments for pupils’ learning. It included the use of more practical-based assessments than theoretical paper-based assessments. It was also found that pupils prefer formative competency-based assessments to summative. The study concluded that practical-based assessment methods included projects, portfolios, demonstrations, dialogues, interviews, dramatization, and discovery seemed more relevant for pupils’ effective learning than theoretical paper-based assessments. The study recommends that since leaning especially for the 21st century focuses on developing pupils’ competencies/skills, it is convenient to employ more practical-based assessments than theoretical paper-based. Similarly, it is recommended that summative assessments, specifically those carried out at the end of the course, should be used for pupils’ placement in accordance with their developed and demonstrated competencies/skills.
Space Dynamics and Rise of Digital Geographies: A Study in Spatialities of Emergent Technologies, Communications Patterns and Digital-population Interface
Authors: Gavsker Kapil Kumar
Published: August 2024

The digital technologies have had an unprecedented influence on people’s interconnectivity, spatial interactions and kind of spatial differences occur in the world. A technology-dependenturban life has developed further and is seen as a placeless phenomenon. The mass consumption of emergent technologies is a newer reality of the emerging urban class and the new aspiration peoples in the global urban south. In studying geographical implications of this digital reality and technologies is crucial. Attempts have been made earlier, however, less engagement has been on how such a transition and digital-population interface occurs from non-digital to digital environments. Thus, digital media does help in build and reinforce a physical sense of place and the factors associated within. The production of new place which is different from the one conventionally understood and perceived is a newer realty. Within this context, a critical assessment of smart city development practices, in India and in the global urban south is quintessential. The present study is an attempt in this direction and addresses are following objectives: i) to explain the ontology and epistemology of (digital) technology(ies)and the underlying process; ii) to discuss embeddedness of urban transitions, the emergence of digital environments and the production of new place; and iii) to interpret the role of smart city development in the making and re-making of place and its experience.
Effect of Sulphur Sources and Levels on Yield and Quality of Summer Cowpea in Middle Gujarat, India
Authors: Ramani Mayur P. , Gediya K. M. , Rana K. N. , Birari Maheshvari M.
Published: August 2024

A field experiment was conducted at Bidi Tobacco Research Station, Anand Agricultural University, Anand, during summer 2013–2014 to investigate the "Effect of sources and levels of sulphur on green pod yield of summer cowpea (Vigna unguiculata L. Walp) under middle Gujarat conditions. Nine treatment combinations comprising of three sources of sulphur (Gypsum, Bentonite and Elemental sulphur), and three levels of sulphur (10, 20 and 30 kg ha-1) along with one control were tried out in a Randomized Block Design (Factorial) with four replications. Different sources of sulphur did not show their significant influence on number of green pods plant-1, number of seeds pod-1, length of pod, total green pod yield, dry stover yield and dry weight of root nodules plant-1. However numerically higher values of total green pod and dry stover yields were obtained due to source of Gypsum. Quality parameters viz., protein content, crude fiber content and chlorophyll content of leaves showed that different sources of sulphur did not reach at a level of significance. Even though, the highest protein content in seeds and higher crude fiber content were recorded due to application of 30 kg S/ha. Whereas, chlorophyll content in leaves at 30 and 60 DAS was not affected significantly due to different sources and levels of sulphur. But, rest of the treatments registered significantly the maximum values of yields and yield as well as quality parameters of cowpea. Vegetable Cowpea could be secured by applying sulphur @ 20-30 kg S/ ha through Gypsum or Bentonite during summer season under middle Gujarat conditions.
Influence of Enriched Zeolite on Chemical and Biological Properties of Black Soil (Typic Calciusterts)
Authors: B Jahnavi. , R Gobinath , H. K. S. Sharma, , Latha P.C.
Published: August 2024

This study investigates the effects of zinc loaded zeolite (ZZ) on pH, electrical conductivity (EC), organic carbon content, and the activities of soil enzymes, namely dehydrogenase, urease, and phosphatase. A laboratory incubation study was conducted in in black soil (Typic Calciusterts) during 2023-24 with 6 graded levels of Zn loaded zeolite (2.5, 5, 7.5, 10, 12.5, 15 mg/kg) along with control at two different moisture regimes in a factorial completely randomized design (FCRD) at ICAR- Indian Institute of Rice Research. The results revealed that interaction of three factors (treatments, moisture regime and intervals) did not show any significant effects on soil physico-chemical and biological parameters, but on comparison with initial properties, slight variations were observed among all the parameters. Soil pH, EC and organic carbon content status, pH of (8.20) observed at 10 and 12.5 mg kg-1 of ZZ, the highest soil EC (0.41 dS m-1) recorded with the application of 15 and 12.5 mg kg-1 of ZZ. The maximum organic carbon (0.57%) recorded at 60 and 80 DAI in the saturation capacity moisture. For enzymatic activities, the highest dehydrogenase activity the highest (203.4 µg of TPF h⁻¹) was recorded with the application of 10 mg kg⁻¹. Similarly, the peak acid phosphatase activity (25.6 µg p-nitrophenol g⁻¹ of soil h⁻¹) was observed at 80 days after incubation (DAI), while alkaline phosphatase activity was highest at 20 DAI and then declined over time. None of the three enzymatic activities showed significant differences among moisture levels, intervals and treatments. Hence, application of enriched zeolite has no significant effect on soil chemical and biological properties under saturation and field capacity with the three factors interaction.
Effect of Zeolite on Sugarcane Growth, Yield and Juice Quality of Sugarcane in Water Stress Condition
Authors: Deshmukh Preeti , Naitam R. K. , Kharade J. P. , Surwase S. A. , Buddhe Varsha , Bramhe S. B.
Published: August 2024

Soil moisture and nitrogen (N) are two of the most important factors affecting the production of crop. Zeolites, which are environmental friendly, ubiquitous, and inexpensive, have been extensively used in agricultural activities. These minerals are considered as soil conditioners to improve soil properties. In order to study the effect of zeolite on sugarcane Zeolite @ 75 and 100 kg/ha was applying at the time of planting with fertilizer dose with 100, 75 & 50% irrigation in a randomized block design was carried out with three replications in 2017-18 to 2020-21. The cane yield, CCS%, no. of milliable canes, milliable cane height, girth, internodes, soil macronutrients, nutrient uptake, water use efficiency and economic profitability was highest in the treatment receiving the application of RDF + 100 kg/ha zeolite + 100% irrigation followed by treatment with RDF + 100 kg/ha zeolite + 75% irrigation. Therefore, it is concluded that zeolite application improves both sugarcane growth and water use efficiency (WUE).
Manifestations of Respiratory Dust Related Health Effects among Quarry Stone Diggers in Small Scale Quarries in Nairobi City County, Kenya
Authors: Njogu Warutere Peterson
Published: August 2024

Quarrying activities generate huge quantities of dust particles that cause a variety of respiratory illnesses among quarry workers. In Kenya, quarry industry suffers several constraints: some quarry workers get injured, others get chronic disease, while some die. Quarry dust control measures are not implemented, and quarry workers are exposed to dust that increase their risk of respiratory diseases. The study was done in 2 quarries in Kayole (Mihang’o and Matopeni ward) which are mainly involved in stone digging and crushing. The study used an analytical cross-sectional design and a sample size of 165 respondents was taken to represent the study population. An interviewer administered questionnaire was used to assess quarry workers respiratory symptoms and such symptoms were diagnosed by a qualified clinician. Spirometry tests were done by a qualified technician to assess the pulmonary function. Respirable dust levels were determined through the aid of a particle counter. Data was analyzed using Statistical Package for Social Sciences (SPSS) version 25. Chi square tests and logistic regression were done to establish relationship between different variables. T tests were done to compare means of study variables in two groups. This study found the prevalence of the respiratory symptoms among quarry workers to be 24.2% and reported symptoms were cough, throat clearing, chest pain/tightness, cold, breathlessness and wheezing. The study concludes that; the levels of respirable dust (PM2.5 and PM10) in Kayole quarries was three times higher than the daily level of 25 ug/m3 for PM2.5 and 50 ug/m3 for PM10 recommended by WHO, chronic exposure to quarry dust increase the risk of developing respiratory symptoms and decreased pulmonary function. This study recommends that quarry owners should provide adequate water in the quarries so that wet dust suppression can be done. The study also recommended chest radiograph be done on quarry workers and the radiographic image to be compared with spirometry results to accurately determine the type of respiratory disease that quarry workers suffer from.
Ozonated Water Decreases In vitro Contamination at Dental Implant Interface in Different Connections
Authors: Cruz Eder José , Rosado Renato Bitencourt , Suzzin Lucas Trevisan , Freitas Karina Maria Salvatore , Uber Ana Paula , Ortiz Mariana Aparecida Lopes , Salmeron Samira
Published: August 2024

Aim: Cases of peri-implant diseases have increased, highlighting the need for preventive and therapeutic protocols. This study aimed to evaluate the effectiveness of ozonated water on In vitro decontamination of implant-abutment interfaces in external hexagon (EH) and morse cone (MC) connections.
Study Design: In vitro study.
Place and Duration of Study: Sample: Department of Periodontics and Implant Dentistry of Ingá University Center – UNINGÁ, between June 2020 and December 2021.
Methodology: Twenty-four implant-abutments (IA) in EH (n=12) and MC (n=12) connections were divided into groups: negative control (NC) – sterile IA; positive control (PC) – IA contaminated with biofilm; and ozone (O) – IA contaminated with biofilm and decontaminated with ozonated water (60µg/mL,1min). The effectiveness of ozonated water was evaluated by counting colony-forming units (CFU/mL), and both connection types were compared.
Results: There was a significant difference among groups in both connection types, outside and inside the implants (P=0.000). Group O showed a significant decrease in CFU/mL compared to group PC outside and inside the implants for EH and MC connections (P=0.000). Only group O in the EH connection presented a significative difference in CFU/mL compared to outside and inside the implants (2.475x103±0.320 and 1.775x103±0.125, respectively) (P=0.033). Comparison between connections was statistically different for groups PC and O, outside and inside the implants (P=0.000).
Conclusion: Ozonated water showed effectiveness in vitro decontamination of implant-abutment interfaces in both connection types.
Effects of Tramadol on Antioxidant Enzymes, Total Antioxidant Capacity, and Some Vitamins in Tramadol Abusers
Authors: Mmerenini Kris Azubuike , Nwabiara Janet Nkemjika , Nnadi Prince Henry , Ikaraoha Chidiebere Ikechukwu , Ndubueze Chizaram Winners , Madu Chisom Promise , Ike Nzubechi Bernadette , Iwuji Charlotte Chinwendu , Njoku Vivian Ihechikwadorom , Agu Emelda Ogechi
Published: August 2024

Tramadol is a fully synthetic opioid pain reliever or analgesic that works by changing the way the body senses pain. There is, however, insufficient report on the role exerted by tramadol towards causing a depletion in the serum antioxidant enzymes— superoxide dismutase (SOD), catalase (CAT), glutathione (GPX) and total antioxidant vitamins— vitamin A, C, D and E in tramadol abusers especially in Nigeria. This study was therefore carried out to evaluate the blood levels of the    antioxidant enzymes— superoxide dismutase, catalase, and glutathione, the total antioxidant capacity and the blood levels of the antioxidant vitamins— vitamins A, C, D and E in tramadol abusers in a Nigerian population. At first, the study subjects' ethical approval and informed consent were obtained. A total of 90 healthy male adult samples who are within the ages of 20 to 40 years were selected. This consists of 45 tramadol abusers and 45 non-abusers who served as control. Venous blood samples were collected, and the serum levels of the antioxidant enzymes and vitamins were estimated. Significant decreases in glutathione peroxidase and SOD but no significant difference in catalase and TAC activity were observed in tramadol abusers when compared with the control group. There was also a significant increase in serum vitamin A in all tramadol users compared to control. There was a significant decrease in serum vitamin C levels in all tramadol users compared to the control group. Furthermore, there was no significant difference in serum vitamin D and E in Tramadol Users compared to controls. In this study, serum vitamin C was significantly negatively correlated with serum E in Tramadol Users. At the same time, there was no significant correlation between vitamin C and vitamins A and D in Tramadol users. There was no significant correlation between vitamin A and vitamins C, D, and E in Tramadol users. This means that the blood level of vitamin A may not affect the blood level of vitamins C, D and E in tramadol users. The findings in this study are essential to the Nigerian population on the use of tramadol as this may predispose them to hypervitaminosis A and vitamin C deficiency. However, more studies are required to elucidate the present report.
Determination of Menopausal Influence on Work Productivity among Health Workers in Public Hospitals in Kiambu County, Kenya
Authors: Njogu Warutere Peterson
Published: August 2024

Aims: Menopause is a normal process in women marked by a reduction in estrogen and progesterone levels and eventual cessation of menstruation. Despite many studies on menopause, influence of menopause on work productivity and performance are poorly documented. The study sought to established the influence of menopause on work productivity among health workers. In this study, menopausal women refer to those in either of the four stages associated with menopause.
Study Design: The study adopted case-control study design.
Methodology: A total of 478 women working in public hospitals in the study area and aged between 40-60 years were selected for study where 239 were the case study group with menopause related symptoms and the control group was 239 women who were in same age but had no menopause related symptoms. In total, those aged 40-45 were 139, while those aged 45-50 and 50-55 were each 124 in number and those aged 55-60 were 91 in number The study used mixed-methods approach; Simple random sampling was used to select study respondents while purposive sampling was employed in selecting 20 key informants. A semi- structured questionnaire was used to collect data from the study respondents while an interview guide was used to interview key informants. SPSS version 20 was used to analyze quantitative data. Descriptive statistics, cross-tabulation, chi-square and regression analysis were used to analyze the quantitative data collected while thematic analysis of qualitative data using NVIVO software.
Results: The findings show that menopause was associated with work absenteeism (χ2=21.549, p=0.001) and productivity impairment (χ2=76.979, p=0.001). Regression analysis showed that nervousness (p=0.005, df=1, OR=7.909), lack of concentration (p=.032, df=1, OR=4.608), breathing difficulties (p=0.010, df=1, OR=6.587) and anorexia (p=0.09, df=1, OR=6.880) increased work productivity impairment.
Conclusion: Menopause impairs work productivity and increases work absenteeism. There is need for work places to adopt measures for supporting menopausal women to improve work productivity and to mitigate its adverse effects particularly, recognizing menopause as a workplace issue. This requires organizations to develop and institutionalize appropriate policies and staff support programs to support women during menopause transition and improve their work productivity.
Impact of Spirulina platensis Supplementation on Growth, Health, and Antioxidant Defence in Giant Gourami (Osphronemus goramy)
Authors: Solanki Vishal K. , Joshi Nilesh H. , Baraiya Anjali R.
Published: August 2024

A 90-day trial investigated the effects of dietary Spirulina platensis (SP) supplementation on growth performance, haematology, serum biochemistry, digestive enzymes, and hepatic antioxidants in giant gourami (Osphronemus goramy). Fish (6.96 ± 0.011 g) were distributed into six treatments with 3 replicates each (15 fish per replicate) across 18, 60 L aquaria. Six isonitrogenous diets with 0% (control), 1% (SP1), 2% (SP2), 3% (SP3), 4% (SP4), and 5% (SP5) SP were provided ad libitum twice daily. Results showed dose-dependent improvements in final weight, weight gain, weight gain rate, protein efficiency ratio, and specific growth rate, with the highest values at 5% SP (P<0.05). Feed conversion ratio decreased with higher SP, indicating enhanced efficiency. Body indices increased significantly with higher SP (P<0.05). Haematological parameters, including WBC (white blood cells), HB (hemoglobin), HCT (hematocrit), monocyte %, and neutrophil %, improved with increasing SP significantly (P<0.05). Serum biochemistry showed markedly reduced cholesterol and triglycerides concentration, and increased total protein, albumin, and globulin levels with higher SP (p<0.05). Intestinal amylase and lipase activities increased significantly with SP (p<0.05), while protease remained consistent. Hepatic antioxidants revealed decreased MDA (malondialdehyde) and increased SOD (Superoxide dismutase) with higher SP (P<0.05). Carcass analysis showed increased protein, fibre, and fat content, and decreased ash and carbohydrates with higher SP. These findings suggest that 5% SP enhances growth, biochemical parameters, haematology, digestive, and antioxidant mechanisms in O. goramy, supporting its potential as a dietary supplement in aquaculture.
The Effect of Knowledge Management Practices on Enhancing Construction Industry Performance in Nigeria
Authors: Josephine Aina Yetunde , Ayotunde Babalola Anthony , Musa Shamsudeen , Owolabi Abass Jimoh
Published: August 2024

This study aims to assess the impact of knowledge management practices on process improvement in a contracting firm in Lagos State to enhance the overall performance of the construction industry in Nigeria. The study surveyed 159 registered construction firms in Lagos State. Descriptive statistics were employed as the statistical method in this study. We utilized the Statistical Package for the Social Sciences (SPSS) software, and Cronbach’s alpha was computed to assess the reliability of the 5-point Likert scale for this study. The data analysis utilized several statistical tools, including frequency and percentage analysis, mean item score calculation, standard deviation computation, Pearson correlation analysis, and the Kruskal–Wallis H test. The results were interpreted and presented in tables. The chi-square value (χ ²) of process improvement strategies adopted in construction firms was 3.817 at the degree of freedom (df) of 14. The computed chi-square values (χ ²) from the statistical table at a significant level of 0.034 implied a robust consensus among professionals. Prioritizing and integrating these practices into operations can enhance project outcomes, bolster competitiveness, and drive sustainable growth in the industry. The findings emphasize the need for ongoing training, enlightening professionals on knowledge management, effective human resources management, and developing information processing mechanisms to facilitate this integration successfully.
İngiliz Dili ve Edebiyatı Öğrencilerinin “İngilizce Okuma”ya İlişkin Metaforik Algılarının Belirlenmesi
Authors: Şahin Harun , Önder Bahar , Güzle Kayır Çiğdem
Published: August 2024

Bu araştırmanın amacı İngiliz Dili ve Edebiyatı bölümünde okuyan öğrencilerin İngilizce okuma yapmak ile ilgili metaforik algılarını ortaya koymaktır. Araştırmanın çalışma grubunu 2022-2023 Akademik yılında Akdeniz ve Kocaeli Üniversitelerinin İngiliz Dili ve Edebiyatı bölümlerinde öğrenim görmekte olan 137 öğrenci oluşturmaktadır. Öğrencilerin İngilizce okuma yapmak ile ilgili metaforik algılarını ortaya çıkarmak üzere öğrencilerden “İngilizce okuma yapmak … gibidir … çünkü ….” şeklindeki cümleyi tamamlamaları istenmiş ve elde edilen veriler içerik analizi yöntemi kullanılarak analiz edilmiştir. Araştırmadan elde edilen bulgular İngiliz Dili Edebiyatı bölümü öğrencilerinin İngilizce okuma yapmak ile ilgili algılarının genel olarak olumlu olduğunu göstermektedir. Okuma becerisinin ve İngilizce dilinde okuma yapmanın İngiliz Dili Edebiyatı bölümündeki önemi düşünüldüğünde, bu bölümde okuyan öğrencilerin İngilizce okuma yapma konusundaki algılarının ortaya koyulmasının, bu öğrenciler için hazırlanacak Hazırlık programlarında okuma becerisinin geliştirilmesine yönelik çalışmalara ışık tutacak önemli katkılarda bulunacağı düşünülmektedir.
Türkiye’de Gölge Eğitim Üzerine Bir Meta Sentez Çalışması
Authors: Kendirlioğlu Günhan Nurgül , Bumen Nilay
Published: August 2024

Bu çalışmada Türkiye’de gölge eğitim konusundaki nitel araştırmalar damıtılarak, sorunlara çözüm getirecek özgün bir sentez ortaya koymak amaçlanmıştır. Meta sentez yöntemiyle yürütülen çalışmada, farklı veri tabanlarından yapılan taramalardan elde edilen nitel çalışmalar, belirli dâhil etme ölçütleriyle seçilerek (n=8) analiz edilmiştir. Çalışmaların bulguları birincil temaları; bunların sistematik olarak karşılaştırılarak analiz edilmesi ikincil temaları oluşturmuş, tema ve kategoriler arasındaki ilişkilerin incelenip tartışılmasıyla sentez üretilmiştir. Bulgulara göre gölge eğitimin nedenleri; merkezi sınavlara hazırlanma, sınıfların kalabalık olması, öğrencinin öğrenme eksiklerini telafi etme ihtiyacı, öğretmenlerin yetersiz bulunması, velilerin talep etmesi olarak belirlenmiştir. Gölge eğitimin olumlu sonuçları öğrenciye düzenli çalışma alışkanlığı kazandırma ve akademik performansta artış iken; olumsuz sonuçları öğrencilerin sosyalleşememesi, sanat ve spora vakit ayıramaması, eğitimde fırsat eşitsizliğini artırması, okulun değersizleşmesi ve öğretim programlarının işlevsizleşmesi, eğitimin ezber-test odaklı hale gelmesi, öğrencilerde performans baskısı ve stresi artırması, velilere ciddi maddi yükler getirmesidir. Nihai sentez olarak; kademeler arası geçiş ile ilgili daha fazla model üretilmesi, devlet okulları arasındaki kalite farklılıklarının ve sınıf mevcutlarının azaltılması, ücretsiz merkezi deneme sınavları düzenlenmesi, devlet okullarında yürütülen destekleyici kurslarda niteliğin artırılması, öğretmenlerin mesleki gelişiminin desteklenmesi, öğrencilerin öz düzenleme becerilerinin arttırılmasına yönelik tedbirler alınması önerilmiştir. Gölge eğitim yürüten kurumlar/kişiler açısından öneriler ise, özel ders(ler)in yasal hale getirilmesi ve vergilendirilmesi, özel kurslarda/etüt merkezlerinde denetimin arttırılması, eğitimcilerin mesleki etiği konusunda bilinçlendirilmesidir.
Topographic power spectra of cratered terrains: Theory and application to the Moon
Authors: Rosenburg Margaret A. , Aharonson Oded , Sari Re'em
Published: January 2015

Impact cratering produces characteristic variations in the topographic power spectral density (PSD) of cratered terrains, which are controlled by the size‐frequency distribution of craters and the spectral content (shape) of individual features. These variations are investigated here in two parallel approaches. First, a cratered terrain model, based on Monte Carlo emplacement of craters and benchmarked by an analytical formulation of the one‐dimensional PSD, is employed to generate topographic surfaces at a range of size‐frequency power law exponents and shape dependencies. For self‐similar craters, the slope of the PSD, β, varies inversely with that of the production function, α, leveling off to 0 at high α (surface topography dominated by the smallest craters) and maintaining a roughly constant value (β ∼ 2) at low α (surface topography dominated by the largest craters). The effects of size‐dependent shape parameters and various crater emplacement rules are also considered. Second, we compare the model‐derived predictions for the behavior of the PSD with values of β calculated along transects from the Lunar Orbiter Laser Altimeter (LOLA). At small scales (∼115 m to 1 km) model predictions agree well with the PSD slope over the observed range of lunar size‐frequency distributions. Differences between global PSD slopes at subkilometer and kilometer scales reflect a scale separation in roughness consistent with prior observations using a variety of surface roughness parameters. Understanding the statistical markers left by the impact cratering process on the lunar surface is useful for distinguishing between competing geological processes on planetary surfaces throughout the solar system.