bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis of organophosphorus pesticide residue content in brinjal and cucumber vegetables in the Narsingdi district in Bangladesh
Authors: Mahjabin Tasnima , Razzak Md. Abdur , Rahman Matiur , Ahmmed Abu Noman Faruq , Ferdous Raihan 
Published: July 2024

Abstract

This study investigated the prevalence of organophosphorus (OPs) pesticide residues in brinjal (eggplant) and cucumber samples collected from Narsingdi District, Bangladesh, between September 2021 and June 2022. A total of 36 unwashed vegetable samples (18 from brinjals and 18 from cucumbers) were collected from three sources, namely, farmers' fields, retail markets, and a controlled export zone. The samples were analyzed for residues of four OPs pesticides, viz. Diazinon, Dimethoate, Malathion, and Chlorpyrifos, using the QuEChERS method followed by Gas Chromatography-Mass Spectrometry (GC/MS) technology. The results revealed a concerning level of pesticide contamination, particularly with Dimethoate. Over half (58%) of all the samples contained Dimethoate, more than one-third (39%) of which exceeded the European Union's Maximum Residue Limits (MRL). Chlorpyrifos was also detected in 50% of the samples, but only 8% of the samples exceeded the MRLs. Malathion residues were found in a small number of samples (11%), all within the MRLs. Notably, Diazinon was not detected in any of the samples. Cooking (boiling at 100°C for 30 minutes) reduced the pesticide content in some samples, but it was not always sufficient to bring the pesticide content below the MRLs. This highlights the limitations of cooking as a sole decontamination method. Encouragingly, no pesticide residues were found in samples collected from the export zone, suggesting stricter adherence to regulations in these controlled environments. These findings highlight the potential health risks associated with consuming vegetables contaminated with pesticide residues above the recommended limits. These factors emphasize the need for stricter regulations on pesticide use, the promotion of Integrated Pest Management (IPM) techniques, and consumer education on safe prewashing practices.
Prevalence of Color Vision Defects Among High School Students in Damascus, Syria
Authors: alhusain Yaman , Adal Lama Al , Almohsen Ammar , Issa Yaman , Almasri Imad-Addin , alhusain Hamza , Alhalabi Nawras , Haddeh Yousra 
Published: July 2024

Abstract

Introduction: A congenital color vision defect results from genetic mutations that affect the expression of normal cone photoreceptors. They are generally categorized by severity (abnormal trichromacy, binocular, and monocular vision) and may be further classified by the type of cones affected. Pathological trichromacy is the mildest form of color vision disorder. This case is divided into red, green, and blue. Pathological dichroic vision This condition is the most severe among color vision disorders. Dichromats have low levels of color vision and only two of the primary colors are seen. Dichroism is divided into red blindness, green blindness, and blue blindness—pathological monochromatic vision. The most severe form of congenital color vision deficiency results in a monochromatic condition, in which there is no color discrimination.
Methods: an observational study of the type of cross-sectional study. This study targeted randomly collected persons from high school students in the Syrian Arab Republic. When the sample was randomly selected, about (834) patients were selected who met specific acceptance criteria, while all patients were excluded according to specific exclusion criteria, using an AI online test.
Results: 54.8% of the participants were male and 45.2% were female, moreover 57% were 10th grade and 43% were 11th, 33.4% know CDV. Moreover, 2.6% have a family history of CDV. In our study, we found 3.9% Red-green type, 1% were proton and 2.9% were deuton.
Conclusion: We found a statistically significant difference between men and women in terms of color blindness, in addition, the kinship between parents plays an important role in the inheritance of color blindness, moreover, the presence of eye diseases increases the risk of color blindness, also having a family history of color blindness increases the risk of color blindness.
Production of Al-mg Alloy Deep Drawable Sheet by Twin Roll Casting Method Equivalent Quality to Direct Chill Casting
Authors: DÜNDAR KORAY , ALTUNCU EKREM , BİRBAŞAR ONUR 
Published: July 2024

Abstract

Aluminum alloys; they have a wide range of uses thanks to their good mechanical properties, recyclability, corrosion resistance and light weight. In deep drawable materials, 5xxx series (Al-Mg) aluminum alloys are preferred due to their high corrosion resistance as well as their shaping and good weldability. In this study, the chemical composition was designed and suitable thermomechanical processes were determined for the production of deep-drawable sheets by the Twin Roll Casting (TRC) method, which are equivalent to the deep-drawable 5xxx series Al-Mg alloy sheets produced by the Direct Cooling Casting (DCC) method supplied from abroad. Within the scope of the study, AA5182-AA5754-AA5052 alloys widely used in the 5xxx series alloy group were determined. Castings were made with the TRC method and sheets produced under the same conditions the DCC method were purchased. The microstructures of the sheets in the casting thickness were examined. Sheets were cold rolled to 1 mm thickness and the final annealing process was applied. Three-way (00, 450, 900) tensile tests were performed on the final thickness and O temper plates and yield strength, tensile strength, % elongation value, vertical and planar anisotropy values were found. Erichsen values were determined. Plates with deep drawing properties equivalent to the alloys produced by the DCC method have been successfully produced. Three deep-drawable alloys were developed with the TRC technique and it was determined that the TRC AA5182 alloy plate had the best deep-drawability.
Saline intrusion assessment using the GALDIT index on the northern coast of Quintana Roo, Yucatan Peninsula, Mexico
Authors: Trejo-Albuerne Adriana , Canul-Macario Cesar 
Published: July 2024

ABSTRACT
Rapid urbanization and population growth driven by global tourism in cities such as Cancun, Playa del Carmen, Tulum, and Puerto Morelos, in Quintana Roo, are major stressors in the Yucatan Peninsula aquifer. As this aquifer is the main water source for all anthropic and socio-economic activities in the region, management conservation actions must be carefully established. Being a coastal aquifer, saline intrusion must be addressed and analyzed. However, there are scarce previous works in this regard for the region, making it difficult to incorporate these elements into territorial planning and adaptive groundwater management. This work uses free-access data to characterize the saline intrusion of aquifers on the Quintana Roo north coast through the processing, adaptation, and cartographic representation of the GALDIT index. This approach identified areas of the aquifer that could show saline intrusion, and later, these results were contrasted with the water supply zones of the main coastal cities of northern Quintana Roo. These results are a novelty approach for Quintana Roo and are hugely relevant at the regional level. In addition, they can be used as input to promote water management strategies and territorial planning.
Ensemble hydrological predictions at an intraseasonal scale through a statistical–dynamical downscaling approach over southwestern Amazonia
Authors: Gomes Weslley Brito , Satyamurty Prakki , Correia Francis Wagner Silva , Chou Sin Chan , Fleischmann Ayan Santos , Papa Fabrice , Vergasta Leonardo Alves , Lyra André de Arruda 
Published: July 2024

ABSTRACT

We developed and analyzed the performance of an ensemble forecasting system for the Madeira River basin, the largest sub-basin of the Amazon, with forecasts up to 30 days under different hydrometeorological conditions. We used outputs from the regional Eta model of precipitation and global climatological data as inputs to a large-scale hydrological model. Bias correction of precipitation through quantile mapping significantly improved the results, achieving a hit rate &gt;70%. The system demonstrated the ability to discriminate between high, medium, and low flow conditions. Forecast performance is better for larger catchment areas. This system is expected to increase decision-making efficiency for flood and drought situations in the largest Amazon tributary.
Optimizing the number, locations, and chlorine dosages of booster chlorination stations in water distribution networks
Authors: Sime Yomif Dereje , Kansal Mitthan Lal 
Published: July 2024

ABSTRACT

Safe and reliable drinking water is essential for sustaining life. Chlorination is widely used for disinfection in water distribution networks (WDNs). A higher dose of chlorine is required in an overhead service reservoir to maintain minimum residual chlorine at the farthest end in WDNs. However, delivering high dosages of chlorine from storage tanks can pose public health issues, especially for the residents living near overhead service reservoirs due to the formation of trihalomethanes, haloacetic acids, and chlorophenols. In addition, a higher dosage will lead to increased chlorine consumption and will accelerate pipe corrosion. Booster chlorination (BC) stations with smaller dosages are a solution to this problem. However, identifying the optimal number, locations, and dosage of each BC station in a cost-effective manner is challenging. This study proposes a methodology for determining the optimal number, locations, and chlorine dosages of BC stations in WDNs using a mixed integer linear programming problem. The methodology is illustrated through a simplified WDN in Holeta town, Ethiopia. The results indicate that if one adds two BC stations beyond the three dosage stations at the source, it will lead to a 49% reduction in chlorine use and a 27% decrease in the life cycle cost.
Single-atom catalysts activate persulfate to degrade emerging organic contaminants in aqueous environments
Authors: Qin Zixun , Zhang Zhonglei , Li Ji , Liu Jin , Wang Jinsheng , Chen Xiaoguo , Wang Yangyang , Wang Lei 
Published: July 2024

ABSTRACT

Single-atom catalysts (SACs) exhibit outstanding catalytic activity due to their highly dispersed metal centers. Activating persulfates (PS) with SACs can generate various reactive oxygen species (ROS) to efficiently degrade emerging organic contaminants (EOCs) in aqueous environments, offering unique advantages such as high reaction rates and excellent stability. This technique has been extensively researched and holds enormous potential applications. In this paper, we comprehensively elaborated on the synthesis methods of SACs and their limitations, and factors influencing the catalytic performance of SACs, including metal center characteristics, coordination environment, and types of substrates. We also analyzed practical considerations for application. Subsequently, we discussed the mechanism of SACs activating PS for EOCs degradation, encompassing adsorption processes, radical pathways, and non-radical pathways. Finally, we provide prospects and outline our vision for future research, aiming to guide advancements in applying this technique.
Synthetic Development in Inulin Modification and its Applications
Authors: Singh Mahendra , Rani Himanshu , Chopra Harish Kumar 
Published: July 2024

:
Inulin is a naturally occurring polydisperse and flexible polysaccharide. It is a
non-toxic, biocompatible, water-soluble, biodegradable, and affordable polymer. Furthermore,
because of its unique properties, inulin has piqued the interest of many researchers.
Studies have revealed that inulin demonstrates a broad range of biological activities such as
antioxidant, antifungal, antibacterial, anticancer, antidiabetic, and immunological modulating
properties in the pharmaceutical industry. Inulin has been demonstrated to function as a
sweetener, fat replacer, water-holding agent, thickener, texture modifier, and browning
agent in dairy and bakery food items. Inulin has produced EMF, a biofuel that is one of the
most desirable gasoline substitutes. Today, inulin is widely used in the chemical, food, and
pharmaceutical industries. Chemical modification of inulin is an important methodology for
expanding its applications in a variety of fields. This article discusses the numerous synthesis
methods used to modify the inulin structure, including conventional and non-conventional methods such as
microwave and ultrasonication, as well as the diverse applications of inulin and its derivatives in several industries.
This review article seeks to explore the current state of research on synthetic modifications of inulin and
its wide array of applications.
Apocynaceae as a Potential Source for Acetylcholinesterase Inhibition in Symptomatic Regulation and Management of Alzheimer's Disease
Authors: Kumari Priyanka , Sarwa Naveen , Meena Deepak , Eesha Ajaya , Chaudhary Navneet Singh 
Published: July 2024

:
Memory loss or dementia is the key symptom of Alzheimer's disease (AD). In AD, significant
interference in a progressive manner is observed in memory, behaviour, and cognitive abilities
that affect the daily life of a person. At present, more than 50 million people are affected
worldwide with Alzheimer's disease. Urgent attention is needed for the symptomatic regulation and
management of this disease. The significant pharmacotherapy research in the last two decades gave
only four drug compounds galanthamine, donepezil, rivastigmine, and memantine that inhibit the
enzyme acetylcholinesterase (AChE) to elevate the availability of acetylcholine in the brain for
symptomatic relief in AD patients. Plant-based AChE inhibitors from many plant families, mainly
including Rutaceae, Papaveraceae, Apocynaceae, Rubiaceae, Amaryllidaceae, Liliaceae, Lycopodiaceae,
Fabaceae, Lamiaceae, etc., have been characterized for the management of AD progression.
AD progression is described by cholinergic, amyloid, Tau protein, oxidative stress, and neuroinflammatory
hypothesis. To date, there is no comprehensive review in the literature that combined all
plants of the Apocynaceae family showing anti-AChE activity. Therefore, the current review aims to
present significant literature, especially on plant-derived compounds from the Apocynaceae family
that inhibit AChE. The review compiled all plants showing potent anti-acetylcholinesterase activity.
The anti-AChE activity of more than 30 plants is described, which may be potential targets to find
new drug molecules by attracting the attention of researchers toward the Apocynaceae family. More
than 8 species of genus Tabernaemontana of Apocynaceae have been investigated for indole alkaloids,
demonstrating AChE inhibitory activity. The majority of anti-AChE compounds belong to the
class of alkaloids.
Understanding and Overcoming Barriers to Admissions and Timely Discharges in a Cancer Hospital: A Case Study of National Centre for Cancer Care and Research, Doha, Qatar
Authors: Gul Abdul Rehman Zar , Philip Anite , Abu Issa Zyad , Eziada Saad S. , Fadul Afraa , Elahi Anil Yousaf , Kanbour Aladdin I. M. , Al -Khater Al- Hareth M. , Vatsyayan Priyadarsini Asmita , Mahmoud Radwa Maher , Jose Ison Emelita , Haddad Majed Jamal Saad , Salehaladwan Samer Mustafa , Varghese Anu , Silva Cristopher Gonzales , Raza Afsheen , Ninan Sosamma , Romdhane Mohammad Ben Ali , Aljabri Ahmad Khalid Ismail , James Molley , Zghool Naser Abdelmajeed Hussein , Jose Fenil , Ali Nima Ahmed , Fraser Andrew James , Bujassoum Salha , Alhassan Mohammed Salem Jaber , Al Tawreneh Nayel Abdulla 
Published: July 2024

Background
Improving access to healthcare is crucial for patient experience, clinical safety, timeliness of care, and reducing staff pressure. The National Centre for Cancer Care and Research (NCCCR), the primary cancer center in Qatar, confronted challenges in delivering quality cancer care and services.

Aim
This project aimed to identify factors limiting patient admissions and discharges at NCCCR to improve the average patient admission and discharge rates by 50%.

Methods
The study was conducted at the National Center for Cancer Care and Research (NCCCR) in Qatar from June 2020 to December 2021. Descriptive statistics were used to analyze the average number of inpatient admissions, discharges, and patient length of stay. The Plan-Do-Study-Act (PDSA) Model for Improvement tool was utilized to test changes at the facility level.

Results
A comparison of baseline data in Quarter 2 (Q2) 2020 with Quarter 4 (Q4) 2021 showed a 37% increase in the average number of inpatient admissions and a 62% increase in inpatient discharges. The number of patients staying 0-10 days increased by 39% from Q2 2020 to Q4 2021.

Conclusion
This project identified several factors affecting patient admission and discharge services. Implementation of strategies such as establishing a physician-led discharge multidisciplinary committee, conducting frequent bed status evaluations by case managers and physicians, and expanding bed capacity led to significant improvements in the admission and discharge process.
Innovation in Knowledge Economy: A Case Study of 3D Printing's Rise in Global Markets and India
Authors: Semalty Aman , Agrawal Rajat 
Published: July 2024

Introduction:
3D printing is a rapidly growing technology with features of enhanced
customizability, reduced errors, zero material waste, reduced costs, and quick turnaround
times. In this work, the data were collected from the Derwent Innovation and Web of Science
databases for patent and publication search, respectively.

Method:
The results were critically
analysed and correlated with the global and Indian market growth. USA (with 5 out of the top
ten patent contributing companies), China, Germany, France, and Taiwan were determined to
be the top countries with the maximum number of patents on 3D printing technology. Both patents and publications exhibited consistent growth until 2011. From 2012 onwards, the rate of
patent filings began to surpass that of academic publications, indicating a shift in the dynamics.

Results:
This trend has continued over the years, leading to a notable difference between the
number of patents (19,322) and publications (10,571) in the year 2022. India has been found to
rank 8th in 3D printing innovation and research, globally.

Conclusion:
In this study, the global
and Indian market growth has been observed and the opportunities and challenges for the Indian market have been critically studied.
De toegevoegde waarde van naverteltaken in spontane taalanalyses bij jonge kinderen met een taalontwikkelingsstoornis
Authors: Dubbeld Anneke , Scheffer Anoek , Boerma Tessel 
Published: July 2024

Doel: In deze studie werd onderzocht in hoeverre taaluitingen van jonge kinderen met een taalontwikkelingsstoornis (TOS) tijdens een naverteltaak (semigestructureerde context) aanvullende informatie bieden over hun grammaticale vaardigheden en ontwikkeling naast taaluitingen tijdens een spelsituatie (niet-gestructureerde context). De resultaten van dit onderzoek kunnen logopedisten en klinisch linguïsten helpen bij het kiezen van een gepaste elicitatiecontext voor een spontane taalanalyse, waarmee grammaticale ontwikkeling gemonitord kan worden en goede behandeldoelen opgesteld kunnen worden.
Methode: Taalsamples van 27 kinderen met (een vermoeden van) TOS, in de leeftijd van drie tot zes jaar oud, werden onderzocht op twee meetmomenten met een interval van drie maanden. De kinderen zijn verdeeld in twee leeftijdsgroepen. Er is een vergelijking gemaakt tussen uitingen in een combinatiecontext (naverteltaak + spelsituatie) en uitingen in enkel een spelsituatie. Per meetmoment is het effect van elicitatiecontext op grammaticale complexiteit, diversiteit en correctheid geanalyseerd. Ook is gekeken naar het effect van elicitatiecontext op de grammaticale ontwikkeling tussen de meetmomenten.
Resultaten: De resultaten laten zien dat de grammaticale complexiteit en diversiteit bij vijf- en zes-jarigen hoger zijn als een verteltaak wordt meegenomen in het taalsample, ten opzichte van enkel spontane taaluitingen tijdens een spelsituatie. Bij drie- en vierjarigen is geen effect van elicitatiecontext gevonden. Werkwoordvervoeging is bij beide leeftijdsgroepen minder correct als er een verteltaak wordt meegenomen. De elicitatiecontext heeft geen invloed op de grammaticale ontwikkeling over tijd.
Conclusies: De huidige studie laat zien dat verteltaken complexere en meer diverse uitingen uitlokken bij vijf- en zesjarige kinderen met TOS dan een spelsituatie. Verteltaken geven inzicht in grammaticale sterktes en zwaktes van deze kinderen die niet aan het licht zouden komen als alleen naar een spelsituatie wordt gekeken. Dit benadrukt het belang voor de klinische praktijk om na te denken over de elicitatiecontext van een spontane taalanalyse voor het opstellen van behandeldoelen.
Technologies for Supporting Individuals and Caregivers Living With Fetal Alcohol Spectrum Disorder: Scoping Review
Authors: Chu Joanna Ting Wai , Wilson Holly , Cai Cynthia Zhiyin , McCormack Jessica C , Newcombe David , Bullen Chris 
Published: July 2024

Abstract

Background
Fetal alcohol spectrum disorder (FASD) is a common developmental disability that requires lifelong and ongoing support but is often difficult to find due to the lack of trained professionals, funding, and support available. Technology could provide cost-effective, accessible, and effective support to those living with FASD and their caregivers.

Objective
In this review, we aimed to explore the use of technology available for supporting people living with FASD and their caregivers.

Methods
We conducted a scoping review to identify studies that included technology for people with FASD or their caregivers; focused on FASD; used an empirical study design; were published since 2005; and used technology for assessment, diagnosis, monitoring, or support for people with FASD. We searched MEDLINE, Web of Science, Scopus, Embase, APA PsycINFO, ACM Digital Library, JMIR Publications journals, the Cochrane Library, EBSCOhost, IEEE, study references, and gray literature to find studies. Searches were conducted in November 2022 and updated in January 2024. Two reviewers (CZC and HW) independently completed study selection and data extraction.

Results
In total, 17 studies exploring technology available for people with FASD showed that technology could be effective at teaching skills, supporting caregivers, and helping people with FASD develop skills.

Conclusions
Technology could provide support for people affected by FASD; however, currently there is limited technology available, and the potential benefits are largely unexplored.
Challenges and recommendations for the massification of energy management systems in Colombian industry
Authors: Beltrán Gallego José David , Quintero Ríos Mauricio , López García Dahiana , Carvajal Quintero Sandra Ximena 
Published: July 2024

Pollution and environmental deterioration are two problems that have been exacerbated in recent years, encouraged by the dramatic increase in the world's energy consumption, the burning of fossil fuels, and the lack of adequate management of natural resources. The global approach to this problem has been made from different perspectives, where the proposals related to the rational and efficient use of energy highlight. In this sense, this paper identifies the barriers and motivators related to the massification of programs that motivate Energy Efficiency in the Colombian industry, presenting possible proposals for the solution of challenges of the national context.