bluuebunny/crossref_metadata_2025_split huggingface dataset:
AŞIRI TURİZMDE KALABALIK YÖNETİMİ: BELEDİYELER TARAFINDAN KULLANILABİLECEK AKILLI TURİZM UYGULAMALARI
Authors: ÖZGÜREL Gizem , YILMAZ Onur Kemal 
Published: October 2021

Seyahat ve turizm eğilimi, bu yüzyılın başından itibaren temel bir insan davranışı haline gelmiştir. Her yıl milyarlarca insan farklı destinasyonlara seyahat gerçekleştirmektedir. Burada bazı destinasyonlar diğerlerinden daha fazla ziyaretçi çekebilmektedir. Böylece aşırı turizm olgusu ve kalabalık yönetimi kavramı ortaya çıkmaktadır. Bu makale ile bu alanda belediyeler tarafından kullanılabilecek akıllı turizm uygulamaları araştırılmıştır. Akıllı turizm uygulamaları, akıllı şehir görüşüne dayanmaktadır. 21. yüzyılın getirisi olan bilgi ve iletişim teknolojileri insan sermayesi ile bütünleşerek akıllı şehirleri meydana getirmektedir. Bu şehirlerde ortaya çıkan uygulamaların bazıları da turizme yönelik olmaktadır. Böylece akıllı turizm kavramı ve uygulamaları ortaya çıkmaktadır. Konuyla ilgili olarak bu çalışmanın oluşturulması sürecinde yapılan araştırma göstermektedir ki aşırı turizme bağlı yoğun ziyaretçi alan destinasyonlarda kalabalık yönetimi akıllı turizm uygulamaları ile çok daha etkin, hızlı ve geniş ölçekli yapılabilmektedir. Bu uygulamalardan bazıları yoğun teknoloji kullanımı ile yapılırken (Örneğin, Floransa-Nesnelerin İnterneti) bazıları sadece yönetsel kararlar (Örneğin, Poznan- Sezon Dışı Seyahat Teşvikleri) ile ortaya konabilmektedir. Söz konusu uygulamaların yerel sorunların çözülmesinde en yetkili aktör olan belediyeler tarafından gerçekleştirilmesi mümkündür ve önerilmektedir.
Amaç: Aşırı turizme bağlı kalabalık yönetiminde belediyeler tarafından kullanılabilecek akıllı turizm uygulamalarına örnekler ortaya koymak.
Yöntem/Tasarım / Metodoloji / Yaklaşım: Belgesel tarama yöntemi kullanılarak akıllı turizm uygulamalarından konuya uygun olan örnekler tespit edilmiştir. Araştırmada internet siteleri, makaleler ve özel sektör uygulamaları incelenmiştir.
Bulgular: Yapılan araştırma neticesinde aşırı turizme bağlı kalabalığın yönetiminde kullanılabilecek akıllı turizm uygulamaları olduğu görülmüştür. Bu uygulamaların da belediyeler tarafından gerçekleştirilebileceği tespit edilmiştir.
Özgünlük: Günümüzde yeni bir kavram olan akıllı turizm açısından kalabalık yönetimi uygulamalarını ele alması ve bunlardan belediyeler tarafından kullanılabilecekleri tespit etmesi bakımından alana katkı sağlayacağı düşünülmektedir. Daha önce bu temelde bir çalışma olmadığı yapılan literatür incelemesinde görülmüştür.
Synthesis of TiO<sub>2</sub> and ZrO<sub>2</sub> nanomaterials for the degradation of nerve agent simulants
Authors: Le Van Dung  , Dang Tuyet Phuong  , Nguyen Duy Trinh  , Nguyen Ba Manh  
Published: October 2021

TiO2 and ZrO2 nanomaterials were successfully synthesized by sol gel method. Samples were characterized by X-ray difraction (XRD), Fourier-transform infrared spectroscopy (FTIR), N2 adsorption–desorption, Scanning electron microscopy (SEM), Transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS), SEM images and TEM images of TiO2 and ZrO2 samples showed the particle size of 10–20 nm. The results have revealed highly porous structure of ZrO2 and TiO2 nanomaterials with specific surface area of 116 m2g-1 and 125 m2g-1, respectively. The TiO2 and ZrO2 materials were used as the degradation of dimethyl 4-nitrophenyl phosphate (DMNP) chemical warfare agent emulator. The ZrO2 nanomaterial exhibited highly catalytic performance of DMNP degradation and the conversion reached to the value of 90.64 %, after 120 min of reaction.
Synthesis and characterization of Au, Pt supported on graphene aerogel catalysts for CO oxidation at low temperature
Authors: Phan Thi Chuyen  , Tran Thi Thanh Hang  , Pham Nam Phong  , Vu Thi Thu Ha  
Published: October 2021

Au, Pt supported on graphene aerogel catalysts (PtAu/rGOA) with molar ratio of Pt and Au of 1:1, and total metal concentration of 5 % were successfully synthesized by hydrothermal method. The obtained catalysts were characterized by Raman, XRD, XPS, HR-TEM, BET. It revealed that Au and Pt nanoparticles with average size of 3 – 5 nm were highly dispersed on aerogel graphene. The activity of these catalysts was tested in CO oxidation. The results showed that the conversion of CO at ambient temperature was 100% during 25 minutes. Accordingly, PtAu/rGOA could be considered as a potential catalysts for CO oxidation at low temperature.
Effectiveness of Educational Interventions to Improve Knowledge Related To Obesity among School Going Adolescents in Selected Schools of Eastern India
Authors: Kundu Arijit , Patnaik Lipilekha , Sahu Trilochan 
Published: October 2021

Background: To address the overweight and obesity problems among children and adolescents, interventions in school is an important strategy.
Objective: To find out the changes in knowledge following educational interventions related to obesity among school going adolescents.
Methods: A quasi-experimental study was conducted among adolescent students of two private schools from June 2016 to August 2018. A total of 173 students were included, 86 from control school and 87 from intervention school. A pre-designed & pre-tested questionnaire was used for data collection which included ORK-10 (Obesity Risk Knowledge questionnaire). An integrated educational package was prepared and used for intervention school. After one year, data were collected to assess the changes in knowledge related to obesity.
Results: At baseline, mean score of ORK-10 of all students were 5.05 ± 1.60 (Intervention school= 4.93 ± 1.73, control school= 5.16 ± 1.46). Significance increase was observed in the total score in the students of intervention school (p=0.000) during follow up. A significant improvement was seen in knowledge regarding factors related to obesity among the students of intervention school.
Conclusion: Cost effective, simple school based intervention programs are needed as routine school activity to encourage the adolescents for reduction of obesity and related morbidities.
Intelligent Decision Support System
Authors: Akin Adebowale Moruf 
Published: October 2021

A phishing attack is one of the most common forms of cybercrime worldwide. In recent years, phishing attacks have continued to escalate in severity, frequency and impact. Globally, the attacks cause billions of dollars of losses each year. Cybercriminals use phishing for various illicit activities such as personal identity theft and fraud, and to perpetrate sophisticated corporate-level attacks against financial institutions, healthcare providers, government agencies and businesses. Several solutions using various methodologies have been proposed in the literature to counter web-phishing threats. This research work adopts a novel strategy to the detection and prevention of website phishing attacks, with a practical implementation through development towards a browser toolbar add-in. The IPDS is shown to be highly effective both in the detection of phishing attacks and in the identification of fake websites. Experimental results show that approach using the CNN + LSTM has a 93.28% accuracy with an average detection time of 25 seconds, whilst the approach has a slightly lower accuracy. These times are within typical times for loading a web page which makes toolbar integration into a browser a practical option for website phishing detection in real time. The results of this development are compared with previous work and demonstrate both better or similar detection performance. This is the first work that considers how best to integrate images, text and frames in a hybrid feature-based solution for a phishing detection scheme.
Interlaboratory Analytical Validation of a Next-Generation Sequencing Strategy for Clonotypic Assessment and Minimal Residual Disease Monitoring in Multiple Myeloma
Authors: Medina Alejandro , Jiménez Cristina , Puig Noemí , Sarasquete María Eugenia , Flores-Montero Juan , García-Álvarez María , Prieto-Conde Isabel , Chillón Carmen , Alcoceba Miguel , González-Calle Verónica , Gutiérrez Norma C. , Jacobsen Austin , Vigil Edgar , Hutt Kasey , Huang Ying , Orfao Alberto , González Marcos , Miller Jeffrey , García-Sanz Ramón 
Published: October 2021

Context.—
Minimal residual disease (MRD) is a major prognostic factor in multiple myeloma, although validated technologies are limited.

Objective.—
To standardize the performance of the LymphoTrack next-generation sequencing (NGS) assays (Invivoscribe), targeting clonal immunoglobulin rearrangements, in order to reproduce the detection of tumor clonotypes and MRD quantitation in myeloma.

Design.—
The quantification ability of the assay was evaluated through serial dilution experiments. Paired samples from 101 patients were tested by LymphoTrack, using Sanger sequencing and EuroFlow's next-generation flow (NGF) assay as validated references for diagnostic and follow-up evaluation, respectively. MRD studies using LymphoTrack were performed in parallel at 2 laboratories to evaluate reproducibility.

Results.—
Sensitivity was set as 1.3 tumor cells per total number of input cells. Clonality was confirmed in 99% and 100% of cases with Sanger and NGS, respectively, showing great concordance (97.9%), although several samples had minor discordances in the nucleotide sequence of rearrangements. Parallel NGS was performed in 82 follow-up cases, achieving a median sensitivity of 0.001%, while for NGF, median sensitivity was 0.0002%. Reproducibility of LymphoTrack-based MRD studies (85.4%) and correlation with NGF (R2 &gt; 0.800) were high. Bland-Altman tests showed highly significant levels of agreement between flow and sequencing.

Conclusions.—
Taken together, we have shown that LymphoTrack is a suitable strategy for clonality detection and MRD evaluation, with results comparable to gold standard procedures.
Comparative Voyage-Based Evaluation of Yacht Transfer by Self-Sailing and Cargo Vessel Shipment – A Pilot Study
Authors: Ülker Duygu , Koldemir Birsen 
Published: October 2021

The seasonal domestic yacht traffic direction in Turkey from the Marmara Sea and South coasts of Turkey at the beginning of the Summer and opposite direction at the end of the Summer or beginning of the Autumn. Considering the long-distance and long sailing time between the routes of seasonal yacht moving, this study revealed whether the yacht carrying in domestic shipping can be feasible for yacht owners and ship owners. The technical and managing perspective of port and ship selection criteria are indicated for yacht carrying. Estimations are done for the selected sample ship and yacht model and selected loading/discharging ports. All of the voyage expenses are formulated and written in MatLab. The voyage costs of the sample ship and yacht model are estimated to evaluate the feasibility of yacht carrying between the Bodrum and Haydarpaşa Port. The cost of a yacht carrying between the ports is acceptable depends on the number of yachts, speed of yacht and yacht type carried. The long coastline and yacht traffic potential of Turkey give the opportunity of effectiveness for shipping of yachts in the domestic line.
AS CONTRIBUIÇÕES DA BIBLIOTECA ESCOLAR NO PROCESSO DE ENSINO-APRENDIZAGEM
Authors: Santos Andrea Pereira , Sousa Lettícia Oliveira 
Published: October 2021

Analisa na literatura estrangeira, entre os anos de 2005 e 2017, no sentido de entender quais são as contribuições da biblioteca escolar no processo de ensino-aprendizagem. Apresenta levantamento bibliográfico realizado na base de dados “Library, Information Science and Technology Abstracts with Full Text” por meio do website EBSCO host. A pesquisa teve como objetivos específicos realizar levantamento bibliográfico sobre a biblioteca escolar no exterior, analisar as contribuições da biblioteca escolar no processo de ensino-aprendizagem e verificar como a literatura estrangeira compreende a biblioteca no espaço escolar. O método utilizado foi revisão bibliográfica com abordagem quanti-qualitativa. Objetivou-se analisar artigos em língua inglesa que tratassem de estudos de caso sobre a biblioteca escolar a partir de experiências vivenciadas, principalmente, fora do Brasil. As leituras realizadas demonstraram as contribuições que a biblioteca escolar exerce no processo de ensino-aprendizagem, pois ela contribui de forma positiva na prática de leitura, escrita e no desenvolvimento do letramento informacional nos estudantes.
Behavior of Neural Cells Post Manufacturing and After Prolonged Encapsulation within Conductive Graphene‐Laden Alginate Microfibers
Authors: McNamara Marilyn C. , Aykar Saurabh S. , Alimoradi Nima , Niaraki Asli Amir Ehsan , Pemathilaka Rajeendra L. , Wrede Alex H. , Montazami Reza , Hashemi Nicole N. 
Published: October 2021

AbstractEngineering conductive 3D cell scaffoldings offer advantages toward the creation of physiologically relevant platforms with integrated real‐time sensing capabilities. Dopaminergic neural cells are encapsulated into graphene‐laden alginate microfibers using a microfluidic approach, which is unmatched for creating highly‐tunable microfibers. Incorporating graphene increases the conductivity of the alginate microfibers by 148%, creating a similar conductivity to native brain tissue. The cell encapsulation procedure has an efficiency of 50%, and of those cells, ≈30% remain for the entire 6‐day observation period. To understand how the microfluidic encapsulation affects cell genetics, tyrosine hydroxylase, tubulin beta 3 class 3, interleukin 1 beta, and tumor necrosis factor alfa are analyzed primarily with real‐time reverse transcription‐quantitative polymerase chain reaction and secondarily with enzyme‐linked immunosorbent assay, immediately after manufacturing, after encapsulation in polymer matrix for 6 days, and after encapsulation in the graphene‐polymer composite for 6 days. Preliminary data shows that the manufacturing process and combination with alginate matrix affect the expression of the studied genes immediately after manufacturing. In addition, the introduction of graphene further changes gene expressions. Long‐term encapsulation of neural cells in alginate and 6‐day exposure to graphene also leads to changes in gene expressions.
Novel Thermotolerant and Flexible Polyimide Aerogel Separator Achieving Advanced Lithium‐Ion Batteries
Authors: Deng Yurui , Pan Yuelei , Zhang Zhongxin , Fu Yangyang , Gong Lunlun , Liu Chengyuan , Yang Jiuzhong , Zhang Heping , Cheng Xudong 
Published: October 2021

AbstractSeparators are vital parts of all lithium‐ion batteries (LIBs), and they play a critical role in their thermal safety and electrochemical performance. Considering the low thermal stability and inferior electrolyte wettability of commercial polyolefin membranes, in this study, a novel thermotolerant polyimide aerogel (PIA) separator is designed. This is the first report on the use of chemically cross‐linked PIA separators for LIBs. The outstanding porosity (78.35%) and electrolyte absorption (321.66%) of PIA separators contribute to the low internal resistance and outstanding electrochemical performance of LIBs, which can retain a high specific capacity of 118 mAh g−1 after 1000 cycles at a current density of 1 C. In addition, The LiFePO4|Li metal batteries with PIA separators are extremely stable at 90 °C (>300 cycles), and maintain stability even at 120 °C. More importantly, for pouch batteries, PIA separators result in higher thermal runaway temperatures compared with Celgard separators. In this paper, the pyrolysis mechanism and thermodynamic process of PIA separators are clarified by DFT calculations and in situ synchrotron vacuum UV photoionization mass spectrometry experiments.
Modulating Protein Corona and Materials–Cell Interactions with Temperature‐Responsive Materials
Authors: Prawatborisut Mongkhol , Jiang Shuai , Oberländer Jennifer , Mailänder Volker , Crespy Daniel , Landfester Katharina 
Published: October 2021

AbstractTemperature‐responsive polymers display changes of conformation upon a certain threshold temperature, which involves changes of hydrophobicity. Therefore, this property can be exploited to construct materials showing temperature‐dependent interactions with proteins and cells. Indeed, the amounts and types of proteins in the protein corona after incubating temperature‐responsive materials in protein mixtures are regulated by the surface hydrophobicity of materials. This ability is beneficial for designing systems for protein separation or for protecting proteins from thermal stress. Temperature‐responsive materials are also employed for controlling cell adhesion and detachment. The cells are incubated at physiological temperature of mammalians (37 °C) followed by desorption of cell sheets at lower temperature when the substrate is hydrophilic. The authors envision that temperature‐responsive materials will be employed for controlling protein corona of nanocarriers for drug delivery applications.
Nanomaterial Strategies for Delivery of Therapeutic Cargoes
Authors: Ledesma Francis , Ozcan Bora , Sun Xiaoqi , Medina Sebastiana Meza , Landry Markita P. 
Published: October 2021

AbstractOver the last decade, much progress has been made in developing nanoparticle‐mediated delivery systems to overcome the limitations of existing in vivo delivery technologies. However, the balance between efficacy and safety continues to limit the clinical translation of nanoscale delivery systems. Furthermore, optimizing delivery efficiency requires tuning nanoparticle type and attachment chemistry, both of which are dependent on the cargo being delivered. While the delivery of protein therapeutics is of particular interest, the complexity inherent to protein cargo introduces additional challenges for cargo loading and stabilization. Advances needed for efficient and safe in vivo nanoparticle delivery systems should prioritize design strategies that co‐optimize safety, biodegradability, and covalent functionalization. In this review, the most commonly used non‐viral nanoparticles are outlined for delivery of small molecule drug, nucleic acid, and protein therapeutic cargoes and potential strategies are discussed for rationally designing nanoparticle‐mediated delivery systems.
Lattice Proton Intercalation to Regulate WO3‐Based Solid‐Contact Wearable pH Sensor for Sweat Analysis
Authors: Tang Yitian , Gan Shiyu , Zhong Lijie , Sun Zhonghui , Xu Longbin , Liao Chunxian , Lin Kanglong , Cui Xiaoqing , He Dequan , Ma Yingming , Wang Wei , Niu Li 
Published: October 2021

AbstractSweat pH monitoring is a routine indicator in wearable biotechnology. The state‐of‐the‐art wearable pH sensors mostly rely on organic materials but face the risk of biological toxicity. WO3 is a typical H+‐sensitive inorganic material with chemical stability, biocompatibility, and low cost but low sensitivity and slow response. Lattice H+ intercalation is herein proposed as an efficient approach that can greatly improve the sensitivity and selectivity of WO3‐based pH sensors. Specifically, lattice H+ intercalation can promote WO3 from the monoclinic phase to cubic phase, which enhances the ion exchange capacity between WO3 and H+. The resistance decreases more than two orders of magnitudes, which improves the interfacial charge transport. The occupancy of lattice H+ leads to ion exchange only with H+, thus increasing the H+ recognition. The intercalated HxWO3 exhibits much improved sensitivity, reversibility, and response time. Additionally, the HxWO3 is integrated with a solid reference electrode on a miniaturized chip for wearable sweat pH monitoring. The pH sensor exhibits good potential response even at curving over 270°. On‐body sweat pH measurments show high accuracy compared with ex situ analyses. This work emphasizes the concept of lattice proton intercalation to regulate the H+ recognition of solid contacts.
Electrically Conductive, Optically Responsive, and Highly Orientated Ti3C2Tx MXene Aerogel Fibers
Authors: Li Yuzhen , Zhang Xuetong 
Published: October 2021

AbstractAerogel fibers, which combine the lightweight and multimesoporous properties of aerogel with the flexible and slender characteristics of the fiber, have received growing attention in the fields of smart fabrics, flexible electronic devices, and transparency‐determined optics. Herein a pure Ti3C2Tx MXene aerogel fiber, showing an intriguing oriented mesoporous structure, ultrahigh electrical conductivity, and electrothermal/photothermal dual‐responsiveness, is fabricated via a simple dynamic sol–gel spinning and subsequent supercritical CO2 drying. MXene aerogel fibers exhibit tunable porosity (96.5–99.3%), high specific surface area (up to 142 m2 g−1), and low density (down to 0.035 g cm−3). Benefiting from the metal‐like conductive MXene nanosheets and their high orientation induced by dynamic sol–gel wet spinning, the resultant Ti3C2Tx MXene aerogel fibers display ultrahigh conductivity up to 104 S m−1, which far surpasses the known aerogel materials (including aerogel monoliths, aerogel fibers, and aerogel films) reported in the literature. In addition, MXene aerogel fibers also have excellent electrothermal/photothermal dual‐responsiveness due to high electrical conductivity and remarkable light absorption ability. The combination of these characteristics makes MXene aerogel fibers with encouraging potential in flexible wearable devices, smart fabrics, and portable equipment applications.
High‐Speed Fabrication of All‐Inkjet‐Printed Organometallic Halide Perovskite Light‐Emitting Diodes on Elastic Substrates
Authors: Zhao Junyi , Lo Li‐Wei , Wan Haochuan , Mao Pengsu , Yu Zhibin , Wang Chuan 
Published: October 2021

AbstractHalide perovskites have great potential for use in high‐performance light‐emitting diodes (LEDs) and displays. Here, a perovskite LEDs (PeLEDs) fabricated directly on an elastomer substrate, in which every single layer in the device from bottom anode to top cathode is patterned solely using a highly scalable inkjet printing process, is reported. Compared to PeLEDs made using conventional microfabrication processes, the printing process significantly shortens the fabrication time by at least tenfold (from over 5 h to less than 25 min). The all‐printed PeLEDs have a novel 4‐layer structure (bottom electrode, perovskite emissive layer, buffer layer, top electrode) without separate electron or hole transporting layers. For flexible PeLEDs printed directly in ambient conditions, a turn‐on voltage, maximum luminance intensity, and maximum current efficiency of 3.46 V, 10227 cd m−2, and 2.01 cd A−1, respectively, is achieved. The devices also exhibit excellent robustness and stability even when bent to a curvature radius of 2.5 mm. The reported device structure and fabrication processes can enable high‐performance flexible PeLEDs to be manufactured over a larger area at extremely low cost and fast speed, which can facilitate the adoption of the promising PeLED technology in the emerging foldable displays, smart wearables, and many other applications.