bluuebunny/crossref_metadata_2025 huggingface dataset:
International Water Comprehensive Organization (IWCO): Creating alliances for improved water management and solving water conflicts
Authors: Abdi Babak , Bozorg-Haddad Omid , Loáiciga Hugo A.
Published: April 2023

International organizations constitute the basis to increase water co-operation, prevent or reduce the possibility of conflicts between countries, and, were they to occur, achieve co-operation to resolve them. The proliferation of water-related conflicts, especially involving transboundary watersheds, the need for stakeholder co-operation, and the necessity of creating alliances between water organizations call for the formation of an organization to tackle the resolution of such conflicts. River Basin Organizations (RBOs) have been created in the water field in recent years, which have addressed a variety of water-related problems. Yet, there is no holistic agency at present tasked with the comprehensive review and resolution of water conflicts worldwide. This paper presents a plan to create an International Water Comprehensive Organization (IWCO) under the auspices of the United Nations that would address water conflicts worldwide, which would integrate other existing organizations with jurisdiction in the realm of water management. Furthermore, this work describes the objectives and needs for creating the IWCO, defines its structure, and outlines its main tasks and authorities. The IWCO would integrate existing water-related organizations for solving hydropolitical issues, and would provide logistic support leading to scientific and legal advances in the water field.
Adsorption of acid and basic dye from the simulated wastewater using carbonized microplastic particles synthesized from recycled polyethylene terephthalate plastic waste bottles: an integrated approach for experimental and practical applications
Authors: Chakraborty Tapos Kumar , Audhikary Keya , Ghosh Gopal Chandra , Rahman Md Sozibur , Habib Ahsan , Islam Md Shahnul , Zaman Samina , Islam Khandakar Rashedul , Netema Baytune Nahar , Nice Md. Simoon , Tul-Coubra Khadiza , Bosu Himel , Halder Monisanker , Hossain Nazmul
Published: April 2023

This study emphasizes the possible utilization of carbonized microplastic particles (CMPs) prepared from polyethylene terephthalate (PET) plastic bottle waste for dye adsorption. Methylene blue (MB) and methyl orange (MO) are adsorbed in a batch experiment to determine the effects of various experimental factors, including contact time (1–210 min), solution pH (3–11), adsorbent dosage (1–20 g/L), temperature (25–600 °C), and initial dye concentration (5–70 mg/L). The variance analysis (ANOVA) results of response surface methodology (RSM) indicated that the second-order model was statistically significant and had a high coefficient value (R2 = 0.99 for MO and R2 = 0.92 for MB). The RSM results stated that solution pH and adsorbent dose significantly influence MO and MB dyes removal, where the maximum adsorption removal was 99.95 and 99.04% for MO and MB dye at high acidic (pH 3) and alkaline (pH 11) conditions, respectively, with high adsorbent doses. Furthermore, trained neural networks demonstrated a strong correlation between the experimental and projected colour removal efficiencies. The adsorption data for MO and MB were well explained by pseudo-second-order kinetics and Langmuir isotherm models. A thermodynamic study shows that dyes adsorptions are favourable, exothermic, and spontaneous. Finally, real wastewater and desorption studies indicate the effectiveness and environmentally friendly properties of CMPs.
Relative influence of ENSO, IOD, and AMO over spatiotemporal variability of hydroclimatic extremes in Narmada basin, India
Authors: Singh Shivam , Kumar Nikhil , Goyal Manish Kumar , Jha Srinidhi
Published: April 2023

The Narmada basin is one of the major river basins of Central India. The basin frequently experiences droughts and floods due to its geography and uneven topography. Therefore, it is important to understand the spatiotemporal variability of hydroclimatic extremes over the basin. Large-scale climate oscillations (LSCOs) have been observed significantly affecting the patterns of hydroclimatic extremes at the basin and continental scale. In this study, we have analysed the relative influence of LSCOs (EL Nino-Southern Oscillation (ENSO), Indian Ocean Dipole (IOD), and Atlantic multidecadal oscillation (AMO)) over hydroclimatic extremes of the Narmada basin. Precipitation, temperature, and streamflow extremes were analysed in stationary and nonstationary frameworks of generalized extreme value distribution. The precipitation extremes, PRCPTOT and R95p were observed significantly influenced by ENSO, IOD, and AMO individually whereas extreme Rx5day was relatively more influenced by ENSO and AMO individually and collectively. Temperature extremes, TXx was significantly more influenced by ENSO alone (26.47% of the region), while TNx was observed to be substantially more influenced by ENSO and AMO. The upper Narmada basin was found vulnerable to flooding and whereas the basin was projected to experience more frequent and intense heatwave-associated disasters in long term.
effect of environmental performance, managerial ownership, and dividend policy on the relative value of a company
Authors: Yunarsih Ni Kadek , Wirama Dewa Gede , Putra I Nyoman Wijana Asmara , Sisdyani Eka Ardhani
Published: April 2023

Relative value of a company is a method of determining the value of an asset by looking at the price of a comparable asset relative to common variables such as income, book value, or sales. The relative value method allows investors to make an equivalent comparison of the values of similar assets. This study aims to examine the environmental performance, managerial ownership and dividend policy on the relative value of a company. The population of this study is all companies that follow the Corporate Performance Rating Assessment Program (PROPER) and have a positive relative value listed on the Indonesia Stock Exchange (IDX) for the period 2019-2021. The sample determination technique uses a saturated sampling technique with a sample number of 70 companies. In this study, the relative value is measured by combining the value of price to book value (PBV), price to earnings ratio (PER) and price to sales ratio (PSR). Environmental performance is measured using PROPER, managerial ownership is measured using managerial ownership (MOWN) and dividend policy is measured using dividend payout ratio (DPR). The data analysis technique used was multiple linear regression analysis.
On the brittleness of elementary semiconductors
Authors: Magomedov M. N.
Published: April 2023

It is shown that the brittleness of a single-component covalent crystal (diamond, Si, Ge) is due to the "duplicity" of the paired potential of interatomic interaction for elastic (reversible) and for plastic (irreversible) deformation. This leads to the fact that the specific surface energy during plastic deformation of a covalent crystal is more than two times less than the specific surface energy during elastic deformation. Therefore, with a small deformation of a covalent crystal, it is energetically more advantageous to create a surface by irreversible breaking than by reversible elastic stretching. It is indicated that the brittle-ductile transition in a single-component covalent crystal is accompanied by metallization of covalent bonds on the surface. It is shown that the brittle-ductile transition temperature (TBDT) for single-component covalent crystals under static load has an upper limit: TBDT/Tm<0.45, where Tm --- is the melting temperature. Keywords: interatomic covalent bond, brittleness, ductility, elementary semiconductors, brittle-ductile transition.
Radiation synthesis and luminescent properties of Y-=SUB=-3-=/SUB=-Al-=SUB=-x-=/SUB=-Ga-=SUB=-5-x-=/SUB=-O-=SUB=-12-=/SUB=- : Ce ceramics
Authors: Lisitsyn V.M  , Grechkina T.V.  , Tulegenova A.T.
Published: April 2023

Y3AlxGa5-xO12 : Ce ceramics with an Al/Ga ratio from 5/0 to 0/5 was synthesized for the first time by direct impact of a powerful electron beam with an energy of 1.4 MeV on a charge of stoichiometric composition. The study results of dependence of the spectral properties and the conversion efficiency the excitation energy into luminescence on the ceramic composition are presented. A difference was found between the dependences of the efficiency of transformation of the excitation energy into luminescence on the Al/Ga ratio upon excitation of cerium ions at 450 and 337 nm. Keywords: yttrium-aluminum-gallium garnet, radiation synthesis, luminescence, spectra, transformation efficiency of excitation energy into luminescence.
Comparison of magnetic properties of GdFe-=SUB=-3-=/SUB=-(BO-=SUB=-3-=/SUB=-)-=SUB=-4-=/SUB=-, ferroborates grown using various solvents
Authors: Gudim I. A.  , Eremin E. V.  , Mikhashenok N. V.  , Titova V. R.
Published: April 2023

GdFe3(BO3)4, single crystals were grown from melt-solutions based on bismuth trimolybdate and lithium tungstate. Single crystals of gadolinium ferroborate from lithium-tungstate solution-melt were grown for the first time. The magnetic properties of the grown crystals are compared. It is shown that the GdFe3(BO3)4, ferroborate obtained using bismuth solution-melt trimolybdate contains impurities of Bi3+ ions (6% at.), which replace Gd3+ ions. Whereas GdFe3(BO3)4, ferroborate grown from a solution-melt based on lithium tungstate does not seem to contain such uncontrolled impurities. Keywords: crystal growth, antiferromagnets, multferroics.
Laser-induced graphene and its modification with polypyrrole for increasing microsupercapacitor capacitance
Authors: Mikheev K. G.  , Syugaev A. V.  , Zonov R. G.  , Bulatov D. L.  , Mikheev G. M.
Published: April 2023

Laser-induced graphene (LIG) films were synthesized by line-by-line scanning of cw CO2 laser focused radiation on the surface of industrial polyimide film as a result of pyrolysis of its near-surface layer. The structure of the synthesized film material is shown to be heterogeneous in thickness by Raman spectroscopy. The results of the study of the effect of the laser power and the distance between the lines on the specific electrical capacitance c of the synthesized material in aqueous solution of sulfuric acid are presented. It is shown that modification of LIG with polypyrrole (PPy) allows to increase c up to 60 mF/cm2. PPy-modified LIG films were used to make a prototype of a flexible film microsupercapacitor with an area of 8 cm2, using a gel electrolyte based on sulfuric acid and polyvinyl alcohol, with a 230 mF capacitance. Keywords: laser-induced graphene, electric capacitance, polypyrrole, microsupercapacitor.
Evaluation of the influence of single-nucleotide polymorphisms of vitamin D receptor (rs2228570), BDNF (rs6265), and NMDA (rs4880213) genes on gene expression in different tissues
Authors: Kamyshna I. , Pavlovych L. , Pankiv I. , Pankiv V. , Kamyshnyi A.
Published: April 2023

Background. Questions regarding the association of individual and combined gene variations and mutations with thyroid disease and nervous system disorders remain insufficiently researched and require further study to facilitate early diagnosis of nervous system damage on the background of thyroid pathology, disease prognosis, and timely treatment and prevention. An important issue is the identification of the influence of individual polymorphisms in these genes on the functional activity of cells, including gene expression. Currently, gene expression genetics largely depends on the identification of expression quantitative trait loci (eQTL), which are the links between gene expression and genotype at a locus. The purpose of the study was to search for eQTL in single nucleotide polymorphisms (SNPs) of the BDNF gene (rs6265), VDR gene (rs2228570), and NMDA gene (rs4880213). The results were presented as nominal p-values for each SNP of the BDNF, VDR, and NMDA genes. Materials and methods. We use publicly available databases (QTLbase: http://www.mulinlab.org/qtlbase/index.html, GTExPortal: https://gtexportal.org). Results. Using the QTLbase, we identified statistically significant (p≤0.05) associations of rs6265 with the expression of 17 genes (BDNF-AS, BDNF, LDHC, AC104563.1, BBOX1, SPTY2D1OS, YWHABP2, LINC00678, LIN7C, GTF2H1, METTL15, IMMP1L, KIF18A, HPS5, NAV2, LGR4, CCDC34) in various tissues. For rs4880213, we found a significant association with the expression levels of 49 genes (ARRDC1-AS1, TPRN, SSNA1, SAPCD2, UAP1L1, NPDC1, MAN1B1, PTGDS, SNHG7, NDOR1, TRAF2, PHPT1, EGFL7, EHMT1, RNF208, PNPLA7, LCNL1, DPP7, LCN12, STPG3, CCDC183-AS1, ABCA2, RNF224, ENTPD2, PAXX, CLIC3, C9orf163, LCN15, MAN1B1-DT, FAM166A, FAM166A, LRRC26, STPG3-AS1, AGPAT2, ANAPC2, DPH7, ZMYND19, NSMF, MRPL41, EXD3, TUBB4B, NELFB, ARRDC1, EDF1, FBXW5, DIPK1B, MAMDC4, RABL6, TMEM141, TMEM203) in 16 different tissues. Additionally, we identified statistically significant (p ≤ 0.05) associations of rs2228570 with the expression of 29 genes (ASB8, TMEM106C, KANSL2, DDX23, CCNT1, HDAC7, RPAP3, PFKM, SENP1, RND1, PCED1B, AC004466.1, AMIGO2, ZNF641, ENDOU, RAPGEF3, VDR, AC004241.1, AC004801.2, AC121338.1, LINC02354, SNORA2A, LINC02416, AC074029.3, AC004241.5, AC008083.3, COL2A1, CCDC184, SLC48A1) in 17 different tissues. Conclusions. Single nucleotide polymorphisms of the BDNF (rs6265), VDR (rs2228570), and NMDA genes (rs4880213) affect gene expression in various cells and tissues. The use of this extensive eQTL catalog provides an important resource for understanding the molecular basis of common genetic diseases.
Influence of non-alcoholic steatohepatitis on the renal functional status in patients with type 2 diabetes and diabetic kidney disease
Authors: Кotsiubiichuk Z.Ya. , Khukhlina O.S. , Аntoniv А.А. , Mandryk O.Ye.
Published: April 2023

Background. Hepatic steatosis and nonalcoholic steatohepatitis (NASH) are considered the most common liver pathologies, which in developed countries is observed in 20–30% of the adult population. Patients with diabetes mellitus (DM) often develop non-specific kidney lesions such as asymptomatic bacteriuria, pyelonephritis, kidney carbuncle, kidney abscess, kidney tuberculosis, necrotizing papillitis, or papillary necrosis, which significantly complicate the course of diabetic nephropathy (DN). DN accounts for 40% of complications in type 1 DM and 5–15% among patients with type 2 DM. The purpose of the study is to clarify the impact of non-alcoholic steatohepatitis on the renal functional status in patients with type 2 diabetes and diabetic kidney disease (DКD). Materials and methods. One hundred and sixty patients with NASH with comorbid type 2 DM of moderate severity and DКD stages I–IV were examined. A prospective study was conducted, which involved 160 patients and 30 practically healthy individuals. In particular, 25 patients with NASH and type 2 diabetes (group 1), 20 people with NASH and class I obesity (group 2), 70 patients with NASH stage I–IV (group 3), of whom 31 patients (44.3%) had DКD stage I–II (group 3a), 20 (28.6%) stage III (group 3b), 19 (27.1%) had DKD stage IV (group 3c). Results. In patients with NASH, type 2 DM, and DKD stage I–IV, hypoalbuminemia was found to be probably higher compared to that of patients with type 2 DM, DКD stage I–IV and without NASH that indicates the influence of NASH on the level of albuminemia; higher blood level of creatinine and urea; lower glomerular filtration rate, which confirms the negative effect of NASH on the course of type 2 DM with DКD. In the presence of NASH, patients with DКD had a higher level of albuminuria, urinary creatinine, albumin-creatinine ratio than if it’s absent. Conclusions. Indicators of the renal functional state in patients with NASH and type 2 DM varied depending on the presence of DКD and its stage. As the stage of DКD increased, the content of albumin in the blood decreased, the levels of creatinine and urea increased. The result of the detected changes was an increase in glomerular filtration rate, which indicates the phenomenon of hyperfiltration, which is specific for the initial stages of DКD.
Peculiarities of ionoregulatory renal function of rats in the dynamics of experimental diabetes mellitus development
Authors: Olenovych О.А.
Published: April 2023

Background. The purpose of the research was to study the peculiarities of ionoregulatory renal function in the dynamics of alloxan-induced experimental diabetes mellitus. Materials and methods. The experiments were carried out on 63 white non-linear mature male rats, 53 with experimental diabetes mellitus of varying duration induced by intraperitoneal administration of alloxan in a dose of 160 mg/kg of body weight, and 10 intact rats (control group). Ten, 20, 25, 30, 40 and 45 days after administration of the diabetogenic substance, the animals were withdrawn from the experiment. Ionoregulatory function of the kidneys was studied by means of the clearance method under condition of water induced 2-hour diuresis to determine the clearance of endogenous creatinine, glomerular filtration rate, sodium and potassium content in the urine and blood plasma. It was followed by calculation of the electrolyte excretion, intensity of their filtration, absolute and relative reabsorption, their proximal and distal tubular transport (including standardized by glomerular filtrate volume). Results. The ionoregulatory function of the kidneys in rats with alloxan-induced experimental diabetes is characterized by the intensification of natriuresis and kaliuresis at all stages of the experiment. An increase in the urinary sodium loss in the early stages of alloxan-induced experimental diabetes is primarily stipulated by glomerular hyperfiltration, followed by an enhancement of filtration sodium load to the nephron. The loss of proportionality between the filtered amount of sodium and its proximal reabsorption causes a decrease in the total reabsorption potential of the tubular segment of the nephron in the dynamics of alloxan-induced experimental diabetes. It is reflected primarily on the proximal tubules, and subsequently induces a functional weakening of the tubule-tubular connection and relative dysfunction of the distal segment of the nephron with subsequent inhibition of aldosterone-dependent regulatory mechanisms. Conclusions. The kaliuric reaction of the diabetic kidney may serve as one of the signs of decompensation of the renal blood flow autoregulation by tubuloglomerular feedback, which is an initiating factor for the dysfunction of the tubular apparatus of diabetic kidney.
Adolescent menstrual dysfunction as a marker of future disorders of women’s sexual and reproductive health
Authors: Semeniuk L.M. , Pankiv V.I. , Chernukha L.V. , Yuzvenko T.Yu.
Published: April 2023

The literature review considers the health state in women of early reproductive age. This is related to the common factors of formation that arise in adolescence, and are clinically manifested in the reproductive age. Disorders of the reproductive system functioning in puberty often lead to infertility, obstetric complications and perinatal losses. Ghrelin is a factor in the pathogenesis of functional amenorrhea during weight loss. Its concentration has a negative correlation with body mass index and androgen levels in the female body. Excessive physical exertion is one of the causes of functional amenorrhea, because this pathology is associated with increased levels of β-endorphin and ghrelin, as well as extremely low concentrations of leptin. Recent researches have demonstrated the importance of hidden genetic reproductive polymorphisms in women with the above-mentioned risk factors for amenorrhea for the future impairment of fertility. That is why women without genetic polymorphisms are able to restore both menstrual and reproductive functions after eliminating the influence of risk factors. However, in patients with some types of genetic mutations, amenorrhea persists despite the normalization of body weight, disappearance of stress and/or reduction of physical exertion. Under conditions of war in Ukraine, there is an increase in the frequency of hypothalamic dysfunctions in women of active reproductive age with a decrease in body weight against the background of stress, head injuries, which gives the problem an extreme acuteness and urgency. An example of a clinical manifestation of functional gonadotropin insufficiency is a menstrual disorder with the formation of secondary amenorrhea in 35 % of cases. Stress-induced (psychogenic) amenorrhea is one of the most common causes of functional gonadotropin deficiency. Menstrual and sexual female dysfunction is a multifactorial disorder that impairs women’s fertility, leads to pregnancy loss, infertility, and abnormal gestation. Due to dysmetabolic disorders, violations of ovarian steroidogenesis with hypothalamic-pituitary imbalance, this problem becomes multidisciplinary.
Childhood/ Pediatric Cancer: Nursing care in oncopediatrics with a central focus on humanization
Authors: Montovanelli Joelma Erculano Bragança , Araújo Adgeane Batista de , Bittencourt Erika Ferreira Silva , Pinto Hentony Clayton Lima , Marins Vanessa Soares dos Reis de , Rodrigues Luciana Teixeira Chaves , Santana Luciana Santos de , Silva Gleisimar Lima , Silva Elizamar de Souza , Santos Josiane Alves dos , Santos Welesmar Barros dos , Souza Cleitineia da Silva , Souza Renata Perfetti de , Silva Hedelson José da , Souza Amanda Soares de , da Cruz Dulcilene Custódio , Souza Patricia Santos De , Faria Gleison , Silva Flaviane Cristina da , Cavalheiro Edson Alan Mora , Gude Aline de Souza , Souza Francisco Leandro Soares de , Oliveira Tais Loutarte , Morais Renata Gatto de , Conceição Rhamayana Maria da , Peres Vitória de Oliveira , Almeida Daniele Silva de , Alves Aline Fontes , Malaquias Cleidiane Barbosa , Boni Solange da Silva , Gomes Letícia Ferreira , Primo Michele Alves , Silva Marco Rogério da , Sanches Andriele Vancini , Nascimento Rayanne Cavalcante do
Published: April 2023

Care for cancer patients, in addition to its complexity, involves physical, psychological, social, spiritual and economic aspects, since the term, cancer is still much stigmatized and brings with it the idea of death, prejudice and taboos. An important component in cancer patient care that is essential to life is communication, which allows for the transmission and understanding of messages and influences interpersonal relationships and the behavior of the people involved. In this context, the present study aimed to: Analyze the role of nurses in welcoming children with cancer and the return of these patients to the respective treatment. The methodological framework: This is a bibliographic review, conducted through original and complex studies, published in the following databases: SCIELO, LILACS, BSV and Google Academico, between 2010 and 2022. The results indicate that the exercise of humanized care provided to the patient/child is a favorable practice, as it establishes the team-patient bond. Understanding the fragility of the patient at this stage, the nurse assumes a commitment to pre-establish nursing care in partnership, together with the other professionals of the multiprofessional team, in order to meet the patient's needs, and with a view, mainly, to to quality and effective treatment. Thus, this study concludes that humanized care becomes fundamental to go beyond a traditional service, verbal and non-verbal communication in a therapeutic way in which expressions and gestures can mean a lot to the patient, providing greater patient adherence to the proposed treatment.
Associativism as strategy of reaching territorial rights, programs, projects and public policies of rural development: The case of the São Francisco do Mainã community, Manaus, AM
Authors: Silva Lindomar de Jesus de Sousa , Meneghetti Gilmar Antonio , Pinheiro José Olenilson Costa , Carvalho Alessandro , Carvalho Marcos Roberto Brito de , Erazo Rafael de Lima , Silva Francisco Mateus da
Published: April 2023

Associativism has been an important tool for Amazonian communities to guarantee territorial rights, to recognize traditionality and to access public policies. This article is the result of a case study, with qualitative bias, with interview techniques and dialogues with leaders. It shows how the transition from a socio-cultural association to a socio-economic and political one added to the São Francisco do Mainã community to retake their territorial rights usurped by the Brazilian State in the 1970s, for the installation of the Center of Instruction of War in the Forest (CIGS), administered by the Brazilian Army. The association, with socio-economic and political purposes, influenced public and private institutions in order to access programs, projects and public policies of rural development. The results of this process are the recognition of the traditionality of the community, which has lived in the area for over 100 years with the possibility of managing production actions and living with the Army in their areas, and having access to governmental programs such as Luz para Todos and agricultural production incentive ones, in addition to reinforcement of community spirit and mutual commitment between farmers.
Identificación de las Limitaciones para la sostenibilidad del Cultivo de Cacao (Theobroma cacao L.) Mediante un Diagnóstico Agroecológico
Authors:   Universidad Agraria del Ecuador, Ostaiza Ginger Elena , Torres Luis Antonio ,   Universidad Agraria del Ecuador, Beltrán Diego Santiago ,   Universidad Agraria del Ecuador, Macías Juan Carlos ,   Universidad Agraria del Ecuador, Nava Juan Carlos ,   Universidad del Zulia
Published: April 2023

El cultivo de cacao se ha convertido en un rubro de gran importancia social y económica en Ecuador, siendo significativa la realización de un diagnóstico agroecológico, para aportar herramientas en beneficio de la sostenibilidad de este cultivo. El objetivo de la investigación fue identificar las limitaciones para la sostenibilidad del cultivo de cacao en el cantón Milagro, Ecuador, mediante un diagnóstico agroecologico que incluyó elementos sociales, económicos, ambientales y técnicos. La población en estudio estuvo constituida por 70 familias productoras de cacao en la zona. Se utilizó el censo como técnica y el cuestionario como instrumento de recolección de datos. Los elementos que limitaron la sostenibilidad y el manejo agroecológico del cultivo de cacao, fueron: la falta de beneficios, uso de equipos de protección, seguridad laboral y capacitación de trabajadores. Fue recurrente la falta de manejo apropiado de los desechos químicos y de las aguas residuales. La mayoría de los productores contaron con acceso a servicios básicos, educación, disponibilidad de alimentos, mercados para vender su producción; sin embargo, se hace necesario realizar la revisión del grupo que manifestó no contar con los aspectos mencionados. No se presentó sostenibilidad en los aspectos ambientales y técnicos, requiriéndose una intervención en este sentido.
Vehicle Detection and Identification using YOLO in Image Processing
Authors: A Mageswari , R Vishnu , A Nithin , M P Vimal , C Shankar
Published: April 2023

Abstract: To cut down on occlusion-induced false detections of vehicle targets, an improved vehicle detection strategy based on a more advanced YOLO network is proposed. The proposed method makes use of the Flip-Mosaic algorithm to enhance the network's perception of small targets. A multi-type vehicle target dataset was developed using data from a variety of scenarios. The dataset served as the foundation for the detection model's training. Experiments showed that the Flip-Mosaic data enhancement algorithm reduced false detection rates and improved vehicle detection accuracy.
MPPT Based Solar String Inverter
Authors: Thakur Pranay , Bhandari Nimesh , Paunikar Vineet , Holey Dr. Devendra
Published: April 2023

Abstract: In this paper, we present an MPPT The MPPT-based solar inverter we offer in this study assures that the solar array produces its maximum output. The circuit's functionality allows it to A Highly Efficient MPPT (Maximum Power Point Tracking) Solar Inverter is what this effort tries to build. The system is built with a boost converter to increase the power coming from the solar array
Multivariate Index Relationship Exploration Using Advanced Machine Learning Techniques
Authors: Patel Jay , Jain Siddhanth , Prakash U. M.
Published: April 2023

Abstract: Stock market forecasts have always attracted the attention of many analysts and researchers. Popular theory suggests that stock markets are inherently straightforward, and trying to predict them is a trivial matter. It is a difficult problem in itself. The market behaves like a voting machine in the short term, but in the long term it behaves like a pair of scales. Therefore, there is room to predict market movements over a longer period of time. Applying machine learning techniques and other algorithms to stock price analysis and forecasting is a promising area. This white paper begins with a brief overview of the stock market and a taxonomy of stock market forecasting methods. We then highlight some research findings on resource analysis and forecasting. We discuss technical, fundamental, short- term and long-term approaches to equity analysis. Finally, we present some challenges and research opportunities in this area.
Secure Storage and Certificate Verification System Using BlockChain
Authors: Tulasi O. , Maneesha P. , Jyothika R. , Lahari N. , Sagari M. , Anitha Mrs. M.
Published: April 2023

Abstract: Over the years there has been a great need for quick and easy ways to verify your score/certificate to reduce certificate level or forgery and relieve stress as well as save time on certificate verification which today is done manually what for Your employer or whoever applies need to come or send a delegate to the school to verify a specific certificate, some employers have never done this and it has resulted in the acceptance of a fake The system can be implemented as a standalone website (recommended) or integrated into an existing official institution website. The aim of this study is to design an online certificate examination system based on the university's performance examination procedure.
Electronic Health Records Using CP-ABE Access Policy in Blockchain Technology
Authors: Jayasree P. , Manasa V. , Ramya T. , Mouni N. , Keerthana T. Lakshmi , Kumari Mrs. G. V. Leela
Published: April 2023

Abstract: In this paper, we have proposed ciphertext policy attribute based encryption (CP-ABE), which is secured against the attack under the chosen encrypted message attack and indistinguishable under the chosen cipher text attack . On comparing with other schemes, it has the least energy consumption in terms of communication and computation. Based on the proposed CP-ABE, we have implemented a cloud-based internet of medical things enabled smart healthcare system. The healthcare system has achieved secure patients details, and public integrity of patient details stored on the cloud without revealing information to any third entity. Further, we have scrutinized the performance of the proposed health care system in terms of computation energy and communication energy consumption.
Economical Wastewater Treatment for Removal of Copper (II) Ions From Wastewater
Authors: G. N Deokar , L. R Desale , S. P Harkal
Published: April 2023

Abstract: Water pollution is one of the major problems faced by the entire world. The industrial and urban development leads to the water pollution due to accumulation of heavy metals in the wastewater. Several techniques have been used such as chemical precipitation, electrolysis, ion exchange etc. to treat such water contaminated with heavy metals. One of the best option is adsorption, which is easier environment friendly method to treat wastewater. By using various natural and agro-based wastes as an adsorbent is useful in reducing cost in adsorption process. An attempt to use natural material like soil with activation and banana peel has made to treat water contaminated with heavy metals. In this study, the copper ions are removed with adsorption by using banana peels and activated soil. The performance of adsorbent is observed by varying different parameters such as pH, adsorbent dose, initial concentration and contact time. It is found that the sufficient removal of Cu ions at optimum parameters like pH, adsorbent dose, initial concentration and contact time is at 5, 2 gm, 5 mg/l and 150 minute respectively for banana peels and 6, 2gm, 5mg/l and 150 minute respectively for activated soil. For all optimum parameters the maximum reduction in metal ions is observed in the range of 70% to 80% for banana peels whereas for activated soil it is 65 % to 75%. The R2 value in the present analysis is less than one, representing that the adsorption of copper ions onto both the adsorbents is favorable and the equilibrium data also fit well with Langmuir and Freundlich isotherm
Furniture Design and Flexibility in Office Spaces
Authors: Siddiqui Samreen Siraj , Tandon Meeta , Omar Alok
Published: April 2023

Abstract: This research paper aims to investigate the concept of flexibility in furniture in open office systems and identify the parameters that affect the work environment. The study will explore how ergonomics, trends, design criteria, and materials influence the design, performance, and usability of furniture in open office systems. Additionally, the research will identify the challenges and opportunities of incorporating flexibility into furniture in open office systems. The research will be conducted through a literature review of existing studies focusing on the use of furniture in open office systems. Furthermore, interviews with furniture designers, architects, and other experts in the field will be conducted to gain insights into the current state of open office systems and the design criteria for furniture.
Design and Implementation of an Oil and Gas Surface Processing Plant using Digital SCADA
Authors: Wosowei Julius , Shastry Chandrasekar
Published: April 2023

Abstract: The oil and gas surface processing plant or station is the gathering station where the crude oil is separated into its constituent units of oil, water, and gas. This paper reports the sensor data capturing, the process operation, and the SCADA design of the processing unit using Wonder-ware InTouch Software. The system monitors/controls various process variables including pressure, temperature level, flowrates, and the emergency shutdown system based on the Cause & Effect Chart.
Research Paper on Career Dendogram
Authors: Vithalani Isha
Published: April 2023

Abstract: Inside the modern-day profession steering system, there are distinct counsellors available who provide individual counselling to help college students to pick their profession in a scientific way. There are numerous web sites to be had to conduct on line character check, aptitude test, personal interest takes a look at, domain take a look at too are expecting which professional area a specific pupil should choose. Knowledge the contemporary schooling trend and suggesting the most suitable area correctly is very tough venture in career steering system. So, college students are not appeared to be glad by way of the current machine due to inconsistent end result and consequently an application is needed that could generate a good deal correct end result. For that reason, Survey was taken if you want to recognize what troubles they face so that we attempt to conquer those problems for the imminent era. We will be enforcing 2-3 gadget studying algorithms accompanied by means of trying out and the one so as to give more accurate outcomes may be taken into consideration.
Healthcare Management System Using Blockchain
Authors: Sairam G V , Kumar Sankalp , Gupta Shefali , Haider Syed Sharique
Published: April 2023

Abstract: The current healthcare system has traditionally relied on paper-based medical records or electronic medical records (EMRs) that are stored in centralized databases. This method, however, has shown to be ineffective and unreliable, causing major delays in patient care. Medical documents are frequently sent over email as a temporary fix; however, this approach is unsafe and unreliable. Data breaches or unauthorised access to sensitive patient information pose a serious danger and may have far-reaching repercussions for both patients and healthcare providers. Blockchain technology can provide a more secure, decentralized, and efficient way to store and share medical records. Blockchain offers a tamper-proof and auditable method to trace transactions while using cryptographic methods to secure the integrity and confidentiality of data, access to patient data and modifications. Patients, physicians, and hospitals may easily, anytime, anywhere, and with total safety and security, access medical records via a decentralised blockchain network. Patients have discretion over who gets access to their information and can allow healthcare professionals and organisations access to their medical records. We are employing a number of technologies, like MetaMask, Ganache, Web3JS, and Solidity, to develop a blockchain-based solution. Users may connect with blockchain networks via the browser plugin MetaMask, and a local blockchain development tool called Ganache offers a testing environment for blockchain-based apps. Programmers may interface with the Ethereum blockchain using Web3JS, a JavaScript framework, and Solidity, a language used to create smart contracts the blockchain of Ethereum. A centralised blockchain network that can safely store and distribute patient data is the predicted result of a blockchain-based system for medical record sharing. The system's interoperability and scalability may be ensured via integration with already-existing healthcare systems and databases. Medical record sharing may be automated with smart contracts, allowing for safe and auditable access based on predefined criteria and permissions.
Comparative Study of Concrete Using Recycled Coarse Aggregate
Authors: Chauhan Sumit , Mankikar Swaraj , Singh Priyanshu , Gaskanti Bhavna , Banode Vidhi
Published: April 2023

Abstract: Recycled coarse aggregate (RCA) is produced by crushing the demolition waste from concrete structures. The construction and demolition waste is primarily used for landfill sites which are causing significant damage to the environment and developing serious problems. The use of the RCAs created from the processing of construction and demolition waste in new construction has become more important over the last two decades as it conserves the non-renewable natural resource of virgin aggregates. With a view to the above needs, the present study is aimed to determine the strength properties of RCA concrete depending on the various content of RCA and to compare them to the strength properties of concrete made with natural coarse aggregates (NCA). The fine aggregates of high FM of 3.0 were used for recycled and natural concrete. After performing the compressive strength test, it was found that concrete made with fully replaced RCA has less strength than concrete made with NCA but not much. So, RCA can be used as a replacement for NCA in concrete production. In addition, full replacement of RCA can be used in structures of less importance such as temporary walls, the base of roads, light traffic roads, pavements in college campuses etc.
Defluoridation of Groundwater by Different Biomaterial and Geomaterials: A Review
Authors: Gautam Bharti , Bagadkar Bhagirath , Mankar Shubham , Ambade Sumit , Rajgadkar Chetan , Samarth Nivedita
Published: April 2023

Abstract: Fluoride (F-), the 13th most common chemical in the earth's crust, is widely known for its health benefits at low concentrations but is a public health threat to many drugs. Fluoride is one of the anionic toxins which is found in overabundance in groundwater because of geochemical response or anthropogenic exercises. The overabundance of fluoride in drinking water influences bone and teeth as well as each tissue and organ of the body. The World Health Organization has set a limit of 1.5 mg/L for fluoride in potable water. More than 260 million people worldwide drink water containing high levels of fluoride. The prevalence and high levels of fluoride in drinking water in many parts of the world have led to research and mitigation efforts to address the increasing health problems associated with this fluoride. this survey Paper talks about the different biomaterials and geomaterials utilized as adsorbents, for example, Zirconium oxide (Pan nanofibers), Moringa Oleifera, activated carbon, Magnesia / Chitosan composite, Neodymium, Natural soil, Mentha longifolia, Brick powder, Tamarind seed, Activated titanium-rich bauxite, and their productivity on fluoride expulsion from groundwater. Numerous strategies and materials are utilized in fluoride expulsion from groundwater in which different types of materials act differently.
Cortical Structure in Nodes of the Default Mode Network estimates General Intelligence
Authors: Yadav Abhinav , Purushotham Archana
Published: April 2023

A growing number of studies implicate functional brain networks in
intelligence, but it is unclear if network nodal structure relates to
intelligence. Using MRI, we studied the relationship of the general
intelligence factor (g) with cortical thickness (CT), local gyrification
index (LGI) and voxel-based morphometry in the nodes of the Default Mode
Network (DMN) and Task-Positive Network (TPN) in a cohort of 44 young,
healthy adults. Employing a novel strategy, we performed repeated
analyses with multiple sets of g estimates to remove false positives. CT
and LGI in medial and temporal nodes of the DMN were reliably correlated
with g (P<0.05; r: 0.31-0.41). A linear regression model
developed with these parameters (adj. R2: 0.15-0.40) could estimate
individual g scores. Cortical thickness and gyrification in key nodes of
the Default Mode Network correlate with intelligence and can estimate g
in individual subjects.
Treatment of atopic dermatitis with probiotic L. lactis lysate - A double-blinded, placebo-controlled pilot study
Authors: Salo Ville , Remitz Anita , Lauerma Antti , Salava Alexander
Published: April 2023

Background: Microbiome-targeted treatments have been investigated in
atopic dermatitis (AD). We aimed to investigate the use of probiotic
Lactococcus lactis lysate cream in AD. Methods: 13 patients with
mild-to-moderate AD were treated with differently concentrated probiotic
creams (3%, 10% and 30%) or placebo cream for 4 weeks. Disease
severity (EASI, IGA), epidermal barrier function (TEWL) and
patient-reported impact (DLQI, POEM, ADCT, pruritus and sleep
disturbance VAS) were measured at baseline, 4 and 8 weeks. Comprehensive
clinical data and laboratory values (blood eosinophil count, total serum
IgE-levels and specific IgEs to aeroallergens) were obtained. Results:
Comparison of the treatment groups showed no clear differences regarding
AD severity (EASI, p=0.76, CI: 0.65-1.00), epidermal barrier dysfunction
(TEWL, p=0.37, CI: 0.19-0.73) or patient-reported impact (DLQI, p=0.76,
CI: 0.65-1.00; POEM, p=0.76, CI: 0.35-0.88; ADCT, p=0.72, CI: 0.65-1.00;
pruritus VAS 0.67, CI: 0.55-1.00; sleep disturbance VAS, p=1.00, CI:
0.79-1.00) between different probiotic lysate concentrations and
placebo. The probiotic lysate cream was well tolerated and there were no
significant adverse effects. Limitations were a small and heterogenous
patient groups and a relatively short follow-up with no evaluation of
long-term effects. Conclusions: Topical probiotic L. lactis
lysate cream showed no clear differences between the tratment groups in
mild-to-moderate AD. Although topical probiotics have been reported
effective in a limited number of studies, more placebo-controlled
clinical studies are needed to explore their potential role in the
treatment of AD.
Numerical Simulation of Discontinuously Vegetated Open Channel Flow to Estimate Effects of Vegetation Condition on Flood Mitigation
Authors: Ahmed Nadim , Bangalee Zavid Iqbal
Published: April 2023

The velocity structure and turbulent characteristics of vegetated open
channel flow were studied computationally using the computational fluid
dynamics (CFD) code FLUENT to find logical distribution of vegetation in
the flow to minimize flood disaster. A three-dimensional Reynolds stress
turbulence model was first validated with the experimental data and then
used for investigating properties of flow through vertically
double-layered and discontinuous vegetation patches that occupy both
sides of an open channel with different patch patterns— linear and
staggered. Results indicate that the flow velocities within the gap
zones are reduced by the sheltering effect of vegetation patches, which
is observed to be significantly higher for the flow through staggered
patch pattern than that through linear pattern. Flow velocities in
non-vegetated main channel increased by 29 % and 36 % compared to that
in vegetation sides of the channel—canopy and gap—for linear and
staggered pattern, respectively. The findings indicate that the higher
flow resistance on the channel’s vegetation sides in staggered pattern
is balanced by the faster flow in the main channel, which could be
utilized effectively during higher flows like floods over the
floodplains. Moreover, velocity magnitude as well as fluctuations and
turbulent kinetic energy (TKE) in vegetation sides are lower in flow
through staggered pattern than that in linear pattern, which satisfies a
better feature for aquatic life in staggered pattern. Thus, this
arrangement of staggered vegetation patches can be used as an effective
measure for flood mitigation as well as providing positive feedback for
aquatic life and sediment deposition.
Breast milk organochlorine pesticides and allergy risk in the first year of life
Authors: Oygucu Seyhan Erisir , Kokbas Umut , Celik Nilufer Galip , Kayrin Levent
Published: April 2023

Background Pre or postnatal exposure to pesticides can result in immune
system disorders and development of allergic diseases. The study
evaluates the association between breast milk organochlorine pesticide
(OCP) levels and development of allergic diseases in the first year of
life. Methods The study involved 93 infants and their mothers. Breast
milk samples were collected within the first six months of birth and
were analysed for the presence of six OCP residues (Endrin, DDD, DDT,
DDE, Heptachlor, Lindane) using high-performance liquid chromatography
and an acetylcholinesterase-based chronoamperometric biosensor. Infants
were monitored for 12 months for any signs of allergies. Results 28
samples contained at least one of the six OCP residues, with Endrin
being the most frequently detected OCP at 25.8%. Heptachlor had the
highest mean estimated daily intake (EDI) value of 2.42 x10
and the highest mean hazard quotient (HQ) of 4.84.
EDI of Endrin, DDE, DDD, and Heptachlor exceeded provisional tolerable
daily intake (PTDI) levels in 9, 7, 11, and 11 infants, respectively.
The presence of OCP residues in breast milk was not significantly
associated with any type of allergy, including food allergies, rhinitis,
wheezing episodes, or eczema in the first year of life. Conclusion Even
though calculated HQ and EDI values higher than PTDI values are a matter
of concern for health, no significant association between breast milk
OCP’s and allergic diseases in the first year of life are shown in the
present study.