bluuebunny/crossref_metadata_2025 huggingface dataset:
Unlocking the Potential of Blockchain Technology in Enhancing the Fisheries Supply Chain: An Exploration of Critical Adoption Barriers in China
Authors: Nisar Ubair , Zhang Zhixin , Wood Bronwyn P , Ahmad Shadab , Ellahi Ehsan
Published: December 2023

The application of blockchain technology holds significant potential for improving efficiency, resilience, and transparency within the Fisheries Supply Chain (FSC). This study addresses the critical barriers hindering the adoption of blockchain technology (BT) in the Chinese FSC, recognizing the unique challenges posed by its intricacies. Through a comprehensive literature review, fourteen Critical Barrier Factors (CBFs) were identified, and a grey Delphi method was employed to distill this set. Five pivotal CBFs emerged, including "Regulatory Compliance," "Cost of Implementation," and "Complex Supply Chain Network." A subsequent grey Decision-Making Trial and Evaluation Laboratory (DEMATEL) analysis revealed the causal relationships among these factors, categorizing them into influencing and influenced groups. "Regulatory Compliance," "Cost of Implementation," and "Complex Supply Chain Network" were identified as primary influencing factors demanding attention for effective BT integration in the FSC. The findings serve as a valuable resource for FSC stakeholders, assisting in prioritizing efforts to address these barriers. The discerned causal relationships provide guidance for managers in optimizing resource allocation. Ultimately, this research advocates for the adoption of blockchain technology in the FSC supply chain to enhance overall performance and operational efficiency.
Fast descriptor-based 2D and 3D microstructure reconstruction using the Portilla-Simoncelli algorithm
Authors: Seibert Paul , Raßloff Alexander , Kalina Karl , Kästner Markus
Published: December 2023

Reconstructing microstructures from statistical descriptors is a key enabler of computer-based inverse materials design. In the Yeong-Torquato algorithm and other common methods, the problem is approached by formulating it as an optimization problem in the space of possible microstructures. In this case, the error between the desired microstructure and the current reconstruction is measured in terms of a descriptor. As an alternative, descriptors can be regarded as constraints defining subspaces or regions in the microstructure space. Given a set of descriptors, a valid microstructure can be obtained by sequentially projecting onto these subspaces. This is done in the Portilla-Simoncelli algorithm, which is well known in the field of texture synthesis. Noting the algorithm's potential, the present work aims at introducing it to microstructure reconstruction. After exploring its capabilities and limitations in 2D, a dimensionality expansion is developed for reconstructing 3D volumes from 2D reference data. The resulting method is extremely efficient, as it allows for high-resolution reconstructions on conventional laptops. Various numerical experiments are conducted to demonstrate its versatility and scalability. Finally, the method is validated by comparing homogenized mechanical properties of original and reconstructed 3D microstructures.
Substrate specificity mapping of fungal CAZy AA3_2 oxidoreductases
Authors: Zhao Hongbo , Karppi Johanna , Mototsune Owen , Poshina Daria , Svartström Jenny , Nguyen Thi Truc Minh , Vo Tri Minh , Tsang Adrian , Master Emma , Tenkanen Maija
Published: December 2023

Background
Oxidative enzymes targeting lignocellulosic substrates are presently classified into various auxiliary activity (AA) families within the carbohydrate-active enzyme (CAZy) database. Among these, the fungal AA3 glucose–methanol–choline (GMC) oxidoreductases with varying auxiliary activities are attractive sustainable biocatalysts and important for biological function. CAZy AA3 enzymes are further subdivided into four subfamilies, with the large AA3_2 subfamily displaying diverse substrate specificities. However, limited numbers of enzymes in the AA3_2 subfamily are currently biochemically characterized, which limits the homology-based mining of new AA3_2 oxidoreductases. Importantly, novel enzyme activities may be discovered from the uncharacterized parts of this large subfamily.
Results
In this study, phylogenetic analyses employing a sequence similarity network (SSN) and maximum likelihood trees were used to cluster AA3_2 sequences. A total of 27 AA3_2 proteins representing different clusters were selected for recombinant production. Among them, seven new AA3_2 oxidoreductases were successfully produced, purified, and characterized. These enzymes included two glucose dehydrogenases (TaGdhA and McGdhA), one glucose oxidase (ApGoxA), one aryl alcohol oxidase (PsAaoA), two aryl alcohol dehydrogenases (AsAadhA and AsAadhB), and one novel oligosaccharide (gentiobiose) dehydrogenase (KiOdhA). Notably, two dehydrogenases (TaGdhA and KiOdhA) were found with the ability to utilize phenoxy radicals as an electron acceptor. Interestingly, phenoxy radicals were found to compete with molecular oxygen in aerobic environments when serving as an electron acceptor for two oxidases (ApGoxA and PsAaoA), which sheds light on their versatility. Furthermore, the molecular determinants governing their diverse enzymatic functions were discussed based on the AlphaFold structures.
Conclusions
The phylogenetic analyses and biochemical characterization of AA3_2s provide valuable guidance for future investigation of AA3_2 sequences and proteins. A clear correlation between enzymatic function and SSN clustering was observed. The discovery and biochemical characterization of these new AA3_2 oxidoreductases bring exciting prospects for biotechnological applications and broadens our understanding of their biological functions.
Does Double Mean Trouble? Coexistence of Myeloproliferative and Lymphoproliferative Neoplasms: Clinical Observations and Implications
Authors: Ivanovic Jelena , Lekovic Danijela , Terzic Tatjana , Jovanovic Maja Perunicic , Fekete Marija Dencic , Jovanovic Jelica , Arsenovic Isidora , Vukovic Vojin , Bogdanovic Andrija , Antic Darko
Published: December 2023

The coexistence of two clonal hematologic malignancies in the same patient is very rare. Although the occurrence of myeloid neoplasms evolves one into each other is largely known and also, the same potential has lymphoproliferative disorders, less is known about the permutation of a myeloid into a lymphoid malignancy and inversely, and about their co-occurrence. Fourteen patients have been identified with coexistence of MPNs and LPDs at Clinic of Hematology, University Clinical Center of Serbia and due to the unusual presentation, we singled out two cases in particular.
WITHDRAWN: Comparative research on ultrasonic and THz methods for thickness measurement of thermal barrier coatings
Authors: HUANG Zhonghao , CAO Binghua , FAN Mengbao , SUN Fengshan , YE Bo
Published: December 2023

The thickness evaluation of thermal barrier coatings has emerged as a crucial issue, with ultrasonic testing (UT) and THz testing being the two dominant non-destructive evaluation methods. Focusing on thermal barrier coatings, this paper compares the thickness measurement results obtained from these two methods. When compared to the results obtained from a profilometer, the maximum error in ultrasonic thickness measurement is found to be 6.7%, while the maximum error in THz thickness measurement is 5.8%. The paper also discusses the primary advantages and disadvantages of the existing methods, concluding that both approaches can enhance the lifespan and safety of turbine blades.
Evaluation of elafin as a marker of skin fibrosis – a preliminary study.
Authors: Polanska Adriana , Kowalczyk Michał J. , Olewicz-Gawlik Anna , Łojko-Dankowska Anna , Walecka Irena , Ciechanowicz Piotr , Żaba Ryszard , Dańczak-Pazdrowska Aleksandra
Published: December 2023

Elafin can act as a possible serum marker modulated in multiple pathological conditions, including fibrosis and vascular remodelling. The aim af our pilot study was to check the possible role of elafin in patients with skin fibrosis, including systemic sclerosis (SSc), chronic variants of graft versus host disease (cGvHD) and different variants of morphea regarding its relationship with the severity of skin involvement and clinical parameters. The study included 125 Caucasian patients and 30 healthy controls. In all groups serum elafin was measured using commercially available enzymelinked immunosorbent assay kits (Elisa). cGVHD patients presented significantly higher mean plasma levels of elafin in comparison to other groups of patients and there was no statistically significant difference in mean serum levels of elafin between morphea and SSc patients. Also there was no difference in mean serum levels of elafin in morphea patients between its clinical variants and severity of the disease, although the non-active stage morphea presented higher values of elafin concentrations. There was no correlation between elafin concentration and Rodnan skin score, lungs involvement and GFR in SSc. We noticed the elevated levels of elafin in the group of patients with cGvHD, which may suggest a relationship of this marker with a chronic disease process, including fibrosis. We did not find the association of elafin and SSc as well as morphea (including severity of the disease process and phase). However, taking into account the inconsistent role of elafin in fibrosis, the complex regulation of the elafin gene in human keratinocytes, as well as the multifaceted involvement in skin inflammation, further studies are needed.
Solar-heated melamine sponge decorated with Fe3O4 for continuous recovery of viscous crude oil
Authors: Chen Yiduo , Zhao Yujuan , Yang Weiting , Su Zhongmin
Published: December 2023

The offshore crude oil spill has caused serious environmental damage and affected the balance of the ecosystem. Due to the high viscosity and poor fluidity of crude oil, conventional adsorbents cannot effectively remove it. The heat converted from solar energy can reduce the viscosity of the crude oil, improved its fluidity, allowing it to be adsorbed by a porous material and then recycle, it is considered an effective approach. Herein, we have designed a melamine composite sponge decorated with Fe3O4 and modified by PDMS (MS@Fe3O4-PDMS) with good photothermal conversion performance, which can recover viscous crude oil with the assistance of solar energy. The surface temperature of MS@Fe3O4-PDMS can reach around 88.0 ℃ under the light intensity of 1 kW m− 2, effectively heating crude oil and accelerating its absorption. In the continuous crude oil recovery experiment, the absorption rate of MS@Fe3O4-PDMS reached 52.46 kg·m− 2·h− 1. In addition, the composite sponge has good processability, facile preparation method, and practical application potential.
Upgrading and experiment of the 6T superconducting Wiggler magnets' cryogenic system
Authors: Zhang Haifeng , Li Weiming , Kuang Guangli , Ding Huaikuang , Zhang Xuehua , Jiang Shili , Hu Juli , Li Junjie
Published: December 2023

In 1998, the Hefei National Synchrotron Radiation Laboratory completed the 6T superconducting Wiggler magnets system. The consumption of liquid helium increases year by year during long operations. In order to upgrade the cryogenic system and realize zero volatilization of liquid helium, the GM cryocoolers are introduced as the cooling source. The liquid nitrogen and radiation-proof cold screen of the original cryogenic system were cancelled, and the original copper current lead was upgraded and replaced with the high-temperature superconducting current lead component. The cryogenic system's required cooling capacity is 2.33 W at 4.2 K and 108 W at 60 K. The system then selects three GM cryocoolers as the cryogenic source, which can provide 3.75 W at 4.2 K and 210 W at 60 K. In the absence of an external precooling source, the final cryogenic system successfully cooled and produced liquid helium at a liquefaction rate of 12 L/day at 1.1 bar (inflationary pressure) and had an excess cooling capacity of more than 1.05 W at 4.1 K.
Quantum and LCD codes from Skew Constacyclic Codes over a General Class of Non-chain Rings
Authors: Rai Pradeep , Gupta Ashok Ji , Singh Bhupendra
Published: December 2023

In this paper, we study skew constacyclic codes over a class of non-chain rings $\mathcal{T}=\mathbb{F}_q[u_1,u_2,\ldots, u_r]/ \langle f_i(u_i), u_iu_j-u_ju_i\rangle_{i,j=1}^r$, where $q=p^m$, $p$ is some odd prime, $m$ is a positive integer and $f_i(u_i)$ are non-constant polynomials which split into distinct linear factors. We discuss the structural properties of skew constacyclic codes over $\mathcal{T}$ and their dual. We characterize (Euclidean and Hermitian) dual-containing skew constacyclic codes. These characterizations serve as a foundational framework for the development of techniques to construct quantum codes. Consequently, we derive plenty of new quantum codes including many Maximum Distance Separable (MDS) quantum codes, and many quantum codes with better parameters than existing ones. Our work further extends to the characterization of skew constacyclic Euclidean and Hermitian Linear Complementary Dual (LCD) codes over $\mathcal{T}$, and we establish that their Gray images also preserve the LCD property. From this analysis, we derive numerous Maximum Distance Separable (MDS) codes and Best-Known Linear Codes (BKLC) over $\mathbb{F}_q$.
MSC Classification: MSC 11T06, MSC 81P70, MSC94B05, MSC 94B15, MSC 94B99
Predicting Malignant Transformation of Choroidal Nevi Using Machine Learning
Authors: Iddir Sabrina P. , Love Jacob , Ma Jiechao (Simon) , Bryan John M. , Ganesh Sanjay , Heiferman Michael J. , Yi Darvin
Published: December 2023

Objective
This study aims to assess a machine learning (ML) algorithm using multimodal imaging to accurately identify risk factors for uveal melanoma (UM) and aid in the diagnosis of melanocytic choroidal tumors.
Subjects and Methods
This study included 223 eyes from 221 patients with melanocytic choroidal lesions seen at the eye clinic of the University of Illinois at Chicago between 01/2010 and 07/2022. An ML algorithm was developed and trained on ultra-widefield fundus imaging and B-scan ultrasonography to detect risk factors of malignant transformation of choroidal lesions into UM. The risk factors were verified using all multimodal imaging available from the time of diagnosis. We also explore classification of lesions into UM and choroidal nevi using the ML algorithm.
Results
The ML algorithm assessed features of ultra-widefield fundus imaging and B-scan ultrasonography to determine the presence of the following risk factors for malignant transformation: lesion thickness, subretinal fluid, orange pigment, proximity to optic nerve, ultrasound hollowness, and drusen. The algorithm also provided classification of lesions into UM and choroidal nevi. A total of 115 patients with choroidal nevi and 108 patients with UM were included. The mean lesion thickness for choroidal nevi was 1.6 mm and for UM was 5.9 mm. Eleven ML models were implemented and achieved high accuracy, with an area under the curve of 0.982 for thickness prediction and 0.964 for subretinal fluid prediction. Sensitivity/specificity values ranged from 0.900/0.818 to 1.000/0.727 for different features. The ML algorithm demonstrated high accuracy in identifying risk factors and differentiating lesions based on the analyzed imaging data.
Conclusions
This study provides proof of concept that ML can accurately identify risk factors for malignant transformation in melanocytic choroidal tumors based on a single ultra-widefield fundus image or B-scan ultrasound at the time of initial presentation. By leveraging the efficiency and availability of ML, this study has the potential to provide a non-invasive tool that helps to prevent unnecessary treatment, improve our ability to predict malignant transformation, reduce the risk of metastasis, and potentially save patient lives.
Impact of microgravity on a three-dimensional microphysiologic culture of the human kidney proximal tubule epithelium: cell response to serum and vitamin D
Authors: Kelly Edward , Lindberg Kevin , Jones-Isaac Kendan , Yang Jade , Bain Jacelyn , Wang Lu , MacDonald James , Bammler Theo , Calamia Justina , Thummel Kenneth , Yeung Catherine , Countryman Stefanie , Koenig Paul , Himmelfarb Jonathan
Published: December 2023

The microgravity environment aboard the International Space Station (ISS) provides a unique stressor that can help understand underlying cellular and molecular drivers of pathological changes observed in astronauts with the ultimate goals of developing strategies to enable long-term spaceflight and better treatment of diseases on Earth. We used this unique environment to evaluate the effects of microgravity on kidney proximal tubule epithelial cell (PTEC) response to serum exposure and vitamin D biotransformation capacity. To test if microgravity alters the pathologic response of the proximal tubule to serum exposure, we treated PTECs cultured in a microphysiological system (PT-MPS) with human serum and measured biomarkers of toxicity and inflammation (KIM-1 and IL-6) and conducted global transcriptomics via RNAseq on cells undergoing flight (microgravity) and respective controls (ground). We also treated 3D cultured PTECs with 25(OH)D3 (vitamin D) and monitored vitamin D metabolite formation, conducted global transcriptomics via RNAseq, and evaluated transcript expression of CYP27B1, CYP24A1, or CYP3A5 in PTECs undergoing flight (microgravity) and respective ground controls. We demonstrated that microgravity neither altered PTEC metabolism of vitamin D nor did it induce a unique response of PTECs to human serum, suggesting that these fundamental biochemical pathways in the kidney proximal tubule are not significantly altered by short-term exposure to microgravity. Given the prospect of extended spaceflight, more study is needed to determine if these responses are consistent with extended (> 6 month) exposure to microgravity.
Unraveling Precise Locations of Indium Atoms in g-C3N4 for Ameliorating Hydrogen Peroxide Piezo-Photogeneration
Authors: Vuong Hoai Thanh , Anh Nguyen Hoai , Nguyen Duc-Viet , Luu Anh Tuyen , Phan Pham Duc Minh , Toan Huynh Phuoc , Ly Pho Phuong , Nguyen Quang Hung , Nguyen Ngoc Linh , Hur Seung Hyun , Hue Pham Thi , Hue Nguyen Thi Ngoc , Pham Minh-Thuan , Ung Thuy Dieu Thi , Do Danh Bich , Dao Vinh-Ai , Lee Yen-Yi , Chang-Chien Guo-Ping
Published: December 2023

Increasing active sites in catalysts is of utmost importance for catalytic processes, frequently fascinating global scientists. In recent years, using graphitic carbon nitrides (g-C3N4) for the piezo-photocatalytic generation of fine chemicals, such as hydrogen peroxide (H2O2) from oxygen (O2) and water (H2O), is of current interest due to its flexibility in molecular structures to boost catalytic properties. However, due to its intrinsic nature, bulk g-C3N4 suffers from low catalytic outcomes. To enhance catalytic performances, we, in this research, engineered g-C3N4 by atomically dispersing aluminum (Al) or indium (In) sites to provide catalytic active centers via one-step thermal shock polymerization. The empirical analyses show that In atoms would occupy the near positions of carbon vacancies (VC) to form N-VC@In-O bonds. This replacement would produce the highest formation energy based on the theoretical calculations, improving the stability of atom-dispersive materials. In addition, under catalytic conditions, the formation of oxygenic radicals would strongly be associated with the enhanced formation of H2O2. Unhappily, hydroxyl radicals would induce catalytic deactivation due to the attacks of these highly oxidative radicals on the active centers, thus changing the catalysts' structures and reducing the catalytic outcomes.
Vitamin D deficiency and its association with Depression in under 18s: A mysterious relationship of sunlight with darkness
Authors: Khan Hayat
Published: December 2023

Vitamin D receptors are present in areas of the brain involved in mood regulation, such as the hippocampus and prefrontal cortex. It is suggested that Vitamin D may modulate the synthesis and release of neurotransmitters, including serotonin, dopamine, and norepinephrine, which play crucial roles in mood regulation and are implicated in depression. Vitamin D also has anti-inflammatory properties and can influence immune system functioning. Chronic inflammation has been linked to the development of depression. Vitamin D may help regulate the immune response, reducing inflammation and potentially mitigating depressive symptoms. The deficiency of this vitamin has been previously thought to be not as common as recognized now. This review looked at several studies to explore the association of Vitamin D deficiency and clinical depression in children and adolescents. Many studies based on adult population have found plausible link between Vitamin D deficiency and depression but the research in under 18s have been limited. Based on the available research, mental health clinicians need to maintain a high clinical suspicion, to make early diagnosis and treatment of vitamin D deficiency.
A COMPARATIVE STUDY TO ASSESS EFFECTS OF PNEUMOPERITONEUM AND TRENDELENBURG POSITION ON HEMODYNAMICS AND VENTILATORY MECHANICS DURING TOTAL LAPAROSCOPIC HYSTERECTOMY IN OBESE AND NON-OBESE PATIENTS
Authors:   Department of Anesthesiology, Max Super Speciality Hospital, Mohali, Punjab., Bansal Gagan , Malik Neha ,   Department of Anesthesiology, Max Super Speciality Hospital, Mohali, Punjab., Batra Y.K ,   Department of Anesthesiology, Max Super Speciality Hospital, Mohali, Punjab.
Published: December 2023

Background:Hysterectomy is a common gynaecological surgical procedure, with Laparoscopic hysterectomy (LH) emerging as a favorable approach due to its benefits such as shorter recovery periods and reduced complications. However, the creation of pneumoperitoneum and the Trendelenburg position required for total laparoscopic hysterectomy (TLH) can induce significant hemodynamic and ventilatory changes. Methodology: Our study included 60 patients who were categorized into two groups of 30 each based on their BMI: non-obese (BMI < 30) and obese (BMI â‰¥ 30). All patients underwent routine pre-anaesthesia check-up followed by general anaesthesia. Diastolic blood pressure (DBP), systolic blood pressure (SBP), peripheral oxygen saturation (SpO2), heart rate (HR), mean arterial pressure (MAP), plateau pressure (PPLAT), peak pressure (PPEAK),and driving pressure (PDRIVING), end-tidal carbon dioxide (EtCO2) as well as static (CST) and dynamic (CDYN) lung compliance were measured at different time intervals including baseline, following induction of anaesthesia, insufflation, changing to Trendelenburg position, desufflation and after extubation. Results:The heart rate decreased on induction of anesthesia in both the groups and remained lower throughout the procedure but was statistically non-significant (p>0.05). There was a rise in SBP, DBP, and MAP on insufflation and further with head-down positioning in both obese and non-obese patients, however, was statistically non-significant (p>0.05). The PPEAK, PPLAT, and PDRIVING were increased on induction, following the creation of pneumoperitoneum as well as Trendelenburg position (p<0.05). The values were higher in obese as compared to the non-obese. The static and dynamic compliance were lower at all time intervals in obese patients when compared to the non-obese group. Conclusion: Obese patients exhibit higher plateau pressure, peak inspiratory pressure, and driving pressure values, indicating increased airway resistance and potential ventilation challenges during surgery. Additionally, the reduced static and dynamic lung compliance values in obese patients suggest decreased lung elasticity and difficult ventilation.
EFFECT OF FEED TYPE ON THE NUMBER AND HATCHABILITY OF EGGS BLACK SOLDIER FLY (HERMETIA ILLUCENS L.)
Authors:   Department of Biology Education, Faculty of Teacher Training and Education, Universitas MuhammadiyahMalang, Jl. Raya Tlogomas 246 Malang, East Java 65144, Indonesia., Sukarsono S. , Rusda Kumalasari H. ,   Department of Biology Education, Faculty of Teacher Training and Education, Universitas MuhammadiyahMalang, Jl. Raya Tlogomas 246 Malang, East Java 65144, Indonesia., Waluyo L. ,   Department of Biology Education, Faculty of Teacher Training and Education, Universitas MuhammadiyahMalang, Jl. Raya Tlogomas 246 Malang, East Java 65144, Indonesia., Husamah H. ,   Department of Biology Education, Faculty of Teacher Training and Education, Universitas MuhammadiyahMalang, Jl. Raya Tlogomas 246 Malang, East Java 65144, Indonesia., Mirza Nuryadi M. ,   Department of Biology Education, Faculty of Teacher Training and Education, Universitas MuhammadiyahMalang, Jl. Raya Tlogomas 246 Malang, East Java 65144, Indonesia.
Published: December 2023

The increase in the rate of population growth and peoples consumption patterns causes the amount of waste to accumulate, one of which is organic waste. One alternative for reducing landfills is by using the Black Soldier Fly (Hermetia illucens L.). H. illucens L plays an important role as a decomposer of organic waste. This research aims to determine the effect of various types of feed on the number and hatchability of H. illucens L eggs. Type of experimental research. The research was conducted at TPA Tlekung Batu in June 2023. The types of treatment were various types of feed including A (leaf waste), B (rice waste), C (pineapple waste), D (withered vegetable waste, carrots and mustard greens). The number of eggs and the hatchability of Black Soldier Fly eggs were measured with six repetitions. The research procedure began with preparing tools and materials, placing 14-day-old pupae in a cage, preparing organic feed and placing egg-laying wood on top of the feeder, and spraying water into the cage, collecting and analyzing data. The sampling technique used simple random sampling with a sample size of 24 pairs per cage. Data analysis used One Way Anova and Duncan. The research results showed that various types of feed influenced the number and hatchability of Black Soldier Fly. The type of feed that has a higher influence is on pineapple waste because the water content is very high and for the type of feed the influence is very low on leaf waste. The conclusion of the research is that the type of feed influences the number and hatchability of Black Soldier Fly eggs. The best type of feed is found in pineapple waste which has quite a significant difference.
PATTERN OF TOBACCO SALE AND CONSUMPTION IN BATHINDA, PUNJAB - A CROSS SECTIONAL STUDY
Authors:   BDS, Adesh Institute of Dental Sciences and Research., Atwal Mannat , Dhall Monalisa ,   BDS, Adesh Institute of Dental Sciences and Research., Narang Ridhi ,   Head of Department - Public Health Dentistry, Adesh Institute of Dental Sciences and Research., Singh Shinh Amanish ,   Head Of Department -Department of Orthodontics & Dentofacial Orthopedics,, Adesh Institute of Dental Sciences and Research., a Vaishali ,   Senior Lecturer - Endodontics, Adesh Institute of Dental Sciences and Research., Kaur Sharnjeet ,   Reader, Department of Orthodontics & Dentofacial Orthopedics, Adesh Institute of Dental Sciences and Research.
Published: December 2023

The objective of this study is to study the patterns of tobacco sale and to assess the knowledge of tobacco vendors about health hazards from tobacco consumption in Bathinda, Punjab. The present cross sectional study was conducted for a period of 2 months on 374 vendors near the institutional areas of Bathinda city and around. Vendors who gave consent and had temporary or permanent stalls/shops selling tobacco products were included in the study. Around 500 vendors were approached out of which 374 were included in the study. Data collection included a face to face interview and the information gathered was filled in a pretested and pre validated questionnaire.
Sharpening Students’ Creative Thinking Skills Based on Spiritual Metaphysics by Using I'tikaf Muslim Method
Authors: Syarifuddin Syarifuddin
Published: December 2023

This study aims to analyze the creative thinking skills of students based on spiritual metaphysics to determine the factors that influence the students' creative thinking skills using the I’tikaf Muslim method. Iktikaf worship means remaining silent and remaining in something. According to Hanafi scholars, iktikaf means staying silent in the mosque, which is usually used for congregational prayers, and according to Shafi'i scholars, iktikaf means remaining silent in the mosque by carrying out certain deeds with the intention of AllahThe research method is applied qualitatively with a case study method. The research sample is students of the Philosophy Science Study Program, totaling 20 students. This research was conducted on odd-semester Philosophy Study Program students in the 2022/2023 academic year. Data collection techniques using questionnaires and interviews with students. Data analysis techniques by reducing data, presenting data, and drawing conclusions. The analysis results were carried out to test the validity of the research data with data triangulation. The results showed a variation in the creative thinking skills of Philosophy students with a low category of 45%, medium 30%, and high 25%. The research conclusion shows that the factors influencing creative thinking skills are intelligence, knowledge, mindset, personality, motivation, and environment. The research implies that it can determine the appropriate Metaphysics learning model to improve the creative thinking competence of Philosophy students.
Maqashid Al-Sharia in The Dynamics of Contemporary Zakat Fiqh in The North Sumatra Region
Authors: Akbar Ali , Khoiri Nisful , Asmuni Asmuni
Published: December 2023

Zakat is an exciting and popular study today because it is not only an area of worship but also an area of muamalat (Islamic economics) that continues to grow and develop. The aim of this research is (1) to describe the development of Contemporary Zakat Fiqh in North Sumatra and (2) to describe the position of Maqasid al-Syariah as a methodology for zakat jurisprudence in North Sumatra. This type of research combines field research and library research using field and library data as the primary source. What makes this research different from others is that the research location is in North Sumatra Province, the largest city which promises the development of diverse economic sectors, diverse professions, rich sources of wealth that will produce considerable potential for zakat funds, as well as a modern management sector, provide space for the development of zakat so that it can increase the potential for zakat collection to the maximum This research is a qualitative method with collaboration between field research and literature. The theoretical basis used in this research is in contact with zakat jurisprudence in Indonesia, such as the rules for making things easier and eliminating difficulties (al-Tasyr wa raf al-haraj), the rules for changing fatwas due to changes in times (taqhyir alfatwa bi tahaqyyur) when times put needs in an emergency position. This study showed that the development of the potential of the contemporary zakat sector is entirely consistent with this theory and requires the potential of the modern zakat sector above to be a concern to formulate its law through the ijtihad development methodology, namely maqashid al-sharia to strengthen the formulation of contemporary zakat fiqh. Maqashid al-sharia on contemporary zakat fiqh in North Sumatra can be found through the values of benefit to muzakki, zakat institutions (BAZNAS), and zakat recipients/mustahik. Applying maqashid al-sharia-based contemporary zakat fiqh in North Sumatra has not been maximally practical.
Genetic characterization of rhizobium bacteria isolated from bean (Phaseolus vulgaris L.) nodules and its effect on growth
Authors: KAYA ÖZDOĞAN Dilek , SAGUN Çağlar , İNCİRKUŞ Vecihe , POLAT Atilla , KARMAZ Emre
Published: December 2023

Biological nitrogen fixation (BNF) is an important nitrogen source, providing a variety
of legumes and pasture plants. Rhizobia is soil bacteria that can form nitrogen-fixing
nodules on legumes. In this study, we have isolated 10 bacteria from root nodules of
sugar beans from the Gembos plain Derebucak district of Konya, Turkey. The
morphological and metabolic characteristics of the isolates were tested under
laboratory conditions. According to molecular identification, eight bacterial isolates
were identified as Agrobacterium tumefaciens, and two isolates (F4DC and F6DC) were
identified as Rhizobium gallicum. Field experiments were carried out to compare the
effect of one native rhizobia (Rhizobium gallicum F4DC), chemical fertilizer, and nonfertilizer control in SFWRRI Sarayköy Research and Application Station in Ankara. Our
results show that sugar bean (Phaseolus vulgaris L.) inoculation with Rhizobium
gallicum F4DC (MZ156852) induced a significant increase in the number of nodules,
grain yield, number of pods, and plant height compared to the control. These results
show that Rhizobium gallicum F4DC is a suitable choice for use in symbiotic association
with beans to work as a biofertilizer.
Assessment of ecological risk potential in metal-contaminated soils of Baghdad city, Iraq
Authors: KARAHAN Gülay , ALZUABİDİ Hussain Ali Hussain
Published: December 2023

Metal pollution in the soil leads to the deterioration of agricultural production by negatively affecting the all properties of the soil. Because the more than 7 million people living in and the old military camp was used as residence by poor families after the war of 2003, Baghdad city has a risk factor from metal pollution. With this aim, metal pollution in the soil of Baghdad city was studied. Three different sites (farm, camp, and park) were selected. Ten soil samples were taken randomly from 0-15 cm depth on each of the sites. Concentrations of metals [calcium (Ca), magnesium (Mg), iron (Fe), zinc (Zn), manganese (Mn), copper (Cu), cobalt (Co), chromium (Cr), lead (Pb), cadmium (Cd), and nickel (Ni)] of soil samples were measured using atomic absorption spectrometer (AAS). Basic soil properties such as texture class and pH were measured on the disturbed samples. Concentrations increased Cr
Investigation of the relationships between selenium fractions and soil properties by canonical correlation
Authors: ÖZKAN Abdullah , ÖZSOY Abdullah Nuri , UYGUR Veli
Published: December 2023

The availability and distribution of an element are determined by soil conditions and the geochemical fractions. In this study, canonical correlation (CCA) was used to examine the associations between the soil parameters (X set) of the Amik plain and the fractions of selenium (Se) (Y set). A statistically significant correlation (P < 0.01) of 0.391 ± 0.06 was observed between the first canonical variable pair (FCVP). The clay, sand, and silt variables exhibited the greatest standardized canonical coefficients, with values of 74.55, 75.83, and 94.77, respectively. Additionally, the B3 percent had a standardized canonical coefficient of 1.029. The analysis of the FCVP showed that the original variables of the X set and/or its canonical variable (U1) had the strongest linear connection (0.770) with organic matter (OM) and the B3 percentage in the Y set (0.603). The OM (0.3012) exhibited the most substantial linear structural correlations between the canonical variables of the Y set and the original variables of the X set. However, the canonical redundancy analysis revealed that in the FCVP, the variance of the X set was described by its canonical variables to the extent of 20.97%, whereas the Y set was explained by 21.96%. Hence, it can be inferred that the use of canonical correlation is effective in elucidating the relationship between soil parameters and various components of plant nutrition.
Heat pre-treatment as an initial step in vermicomposting significantly influences worm population and cocoon production
Authors: HEPŞEN TÜRKAY Fevziye Şüheda
Published: December 2023

Heat treatment of vermicompost and cow manure is mandated before their use as fertilizers to address the risk of pathogenicity in vermicompost derived from cow manure. While vermicomposting under mesophilic conditions does not significantly reduce microorganisms or degrade enzymes and proteins, organic matter passing through the earthworm's digestive system is effectively composted and sterilized. This study focused on cow manure and subjected it to three heat treatments: 25 °C (HT1), 70 °C for 1 hour (HT2), and 121 °C at 1.5 atm for 15 minutes (HT3). We assessed these treatments over five incubation periods (0, 7, 15, 30, and 45 days) on earthworm (Eisenia fetida L.) biomass, juvenile counts, and cocoon production. The results showed that all earthworms in HT3 died at the second incubation, while the HT1 and HT2 groups survived. Cocoon counts in HT1 and HT2 increased with each period (P<0.01). Remarkably, the number of cocoons in the control group exceeded that of the HT2 group throughout the study (P<0.01), highlighting the significant impact of heat treatment on vermicompost quality and earthworm productivity. Earthworm productivity was significantly affected by the carbon-to-nitrogen ratio (C/N), organic carbon (%), total nitrogen (%), NH4⁺-N, and NO3⁻-N. Elevated NH4⁺-N from heat treatments had a negative effect on earthworm activity.
Formation of Federal and Regional Welfare Mechanisms for the Development of Public Trust Relations
Authors: Krivov V. D. , Vladimirov D. G. , Lisichkina A. A.
Published: December 2023

One of the main goals of Russia’s domestic policy until 2030 is to increase the welfare of the people. However, today there is no single approach to assessing the level of wellbeing. There are also no specific criteria according to which this level can be objectively assessed. This problem requires the creation of such a tool as the standard of well-being. The development, implementation of mechanisms for the implementation and development of the concept of the standard of well-being, its meaning and content is currently an urgent task not only for the scientific community of Russia, but also for representatives of the authorities and the public. The article presents current trends and processes for 2023 related to the elaboration and promotion of the standard of well-being in the Russian Federation. The accumulated experience and initiatives are reviewed, as well as some new ideas and proposals. The purpose of the study is to analyze the current situation and develop recommendations for a further strategy for implementing the well-being standard. The basis of this work is an analysis of the successful experience of both various regions of the Russian Federation and the international community. The study shows that the standard of well-being is an achievable goal and an effective mechanism in the presence of a scientific base and systematic work on the implementation of its constituent elements. The introduction of the well—being standard will contribute to improving the level, quality of life and life satisfaction of Russian citizens, respect for their legitimate rights, and ultimately – the development of the country.
Effect of Electrode Materials in Decolorization of Dyestuffs from Wastewater
Authors: Jagatheesan R. , Christopher C. , Govindan K.
Published: December 2023

The wastewater produced by the textile industry is replete with numerous contaminants that are known to be hazardous to aquatic and terrestrial living systems. Particularly dangerous contaminants in the textile sector that defy traditional degrading techniques include synthetic dyestuffs. In order to protect the environment, this chapter reviews current advancements in the electrochemical treatment of wastewater containing synthetic organic dyes by anodic oxidation. The mechanisms of electrochemical oxidation in anodic oxidation processes are thoroughly described. The electrochemical degradation of wastewater has been studied using a wide variety of electrodes. As a result, this paper attempts to summarize and discuss the most significant and recent studies on the use of anodes for the removal of organic synthetic dyestuffs that are currently available in the literature.
Analisis Hubungan Interpersonal Antara Guru Dan Orang Tua Murid Penyandang Autisme
Authors: Ardhi Kuntjoro Nuril
Published: December 2023

This study takes the problem of the need for cooperation of teachers and parents in the learning process of children. In children with special needs, the role of teachers and parents because they are the 'pillars' in children's education, especially in this study is a child with autism needs. The purpose of this study is to describe, illustrate, and understand what kind of interpersonal relationship that exists between teachers and parents of students with autism in SLB Negeri 3 Jakarta. This research uses qualitative research type with descriptive method, data completion technique using in-depth interview technique and documentation study. The results of this study illustrate the relationship between teachers and parents of students with autism in SLB Negeri 3 Jakarta run well and relationships conducted with the aim that children's information both at school and at home can be delivered in both directions. Teachers and parents choose to conduct self-disclosure so that information can be exchanged properly.  

 

 
Pola Komunikasi Antara Guru Dan Santri Dalam Pembinaan Kedisiplinan Hafalan Al-Qur’an
Authors: Muslim Akbar
Published: December 2023

Each communication has its own pattern in its implementation. This pattern of communication is important to know so that interactions that occur between individuals take place effectively. Errors in communication patterns can lead to less effective messages received by the communicant. Therefore, it is important to know the communication patterns used by teachers and students in carrying out learning, especially when memorizing the Al-Qur'an. This study aims to determine the pattern of communication used between teachers and students in fostering the discipline of memorizing the Al-Qur'an by taking the case study of Tpq Al-Mubarok, Sukamandi Baru Hamlet, Lenek Baru Village, Lenek District, East Lombok Regency. This research uses descriptive qualitative method. Data collection techniques are carried out by means of observation, interviews, and documentation. Data analysis techniques were carried out using the Miles and Huberman models. In testing the validity of the data, researchers used triangulation of sources and techniques. The results showed that the communication patterns used by teachers and students in fostering the discipline of memorizing the Qur'an TPQ Al-Mubarok were circular, wheel, and star communication patterns. This circular communication pattern is shown by the feedback given by the students to their teachers. The wheel communication pattern is shown by the teacher being able to communicate with the students at any time. While the pattern of star communication can be seen from each student who can communicate with one another.

 
Mapeamento da geodiversidade dos geossítios de Itaetê, inseridos em região potencial a geoparque
Authors: Ericka Medeiros da Silva  , Deorgia Tayane Mendes de Souza  , Washington de Jesus Sant´anna Franca Rocha
Published: December 2023

Os elementos da geodiversidade são peças-chave para entender a evolução da terra e da vida. Quando inventariados e dotados de valores científicos e/ou turístico e/ou educativo, e bem delimitados geograficamente, são consagrados como geossítios. Estes, quando apresentam estratégias de geoconservação, desenvolvimento sustentável e multidisciplinar da região, dialogando com as comunidades locais e boa estrutura de gestão, viabilizam a implantação de um Geoparque. Este trabalho tem o objetivo de georreferenciar e fazer a caracterização geoambiental de três geossítios do município de Itaetê: a Caverna do Poço Encantado, a Caverna da Lapa do Bode e a Cachoeira Encantada, que em 2010 esteve em um perímetro em avaliação para o Geoparque Chapada Diamantina pela CPRM e também proposta por Pereira (2010). Os procedimentos metodológicos consistiram em revisões bibliográficas, trabalho de campo, uso das técnicas de Sensoriamento Remoto e Sistema de Informação Geográfica (SIG). Gerou-se mapas representativos dos elementos da geodiversidade, demonstrando que as duas cavernas estão inseridas em um planalto carbonático de paisagem cárstica, da Formação Salitre, e a Cachoeira Encantada em um contexto entre serras e degraus estruturais da Formação Tombador, ambos abrangidos por Latossolos. Averiguou-se que a região apresenta-se atraente para o geoturismo, promover o conhecimento das geociências e que possa colaborar para o desenvolvimento das comunidades locais.
Fluvial connectivity in the Brazilian semi-arid, Araripe sedimentary plateau
Authors: Gomes de Lima Geislam , Magalhães de Barros Ana Clara , de Barros Correa Antonio Carlos , Marçal Mônica
Published: December 2023

This article aims at identifying and describing short-term connectivity scenarios in a semi-arid watershed in northeastern Brazil. The emergence of different decadal connectivity patterns is discussed, addressing the role of recent climatic inputs in triggering cut-and-fill erosive-depositional patterns within a valley bottom. A confluence stretch between a tributary and the stem channel was selected in order to analyze changes in connectivity and dysconnectivity patterns in response to climatic inputs from 2004 to 2014. The climatic behavior was assessed using the Rainfall Anomaly Index, which established dry and wet years, hence highlighting the relationship between connected and unconnected channel phases and a decennial precipitation dynamic. The years of 2004, 2008 and 2011 stand out as the rainiest and with the highest RAI values, in contrast to 2012, with a total rainfall of less than 600 mm and a RAI value below -2. The discrepancy between the 2012 rainfall total and the 2013/2014 biennium points to the relevance of this period for the reworking of alluvial deposits and connectivity resumption in the watershed. In the ephemeral drainages, connectivity is dramatically interrupted every dry season, creating fluvial disconnection. Dysconnectivity is characteristic of tropical semi-arid fluvial environments, but at landscape scale it may attest to the longevity of dry conditions, hence shall be addressed at time intervals ranging from a few days to thousands and tens of thousands of years.