bluuebunny/crossref_metadata_2025_split huggingface dataset:
Peningkatan Karakter Religius Peserta Didik Melalui Pembiasaan Membaca Asma’ul Husna Di SMPN 1 Ngoro Jombang
Authors: Lailiyah Nurul , Hasanah Rofiqotul 
Published: October 2021

This study is intended to describe the teacher role in improving students’ religious character through the reading habit of Asmaul Husna at SMPN 1 Ngoro Jombang, 2. Describing students’ religious character of SMPN 1 Ngoro Jombang. This research uses qualitative approach. The data collection is done through interviews, observation and documentation. The data then analyzed by reduction, display and verification data. The results show that: 1. the teachers’ role in implementing students’ religious character education through Asmaul Husna reading habit at SMPN 1 Ngoro Jombang, are teachers as: role model, motivator, dynamic, evaluator. 2. The religious character of students at SMPN 1 Ngoro Jombang: a. Character values formed in SMPN 1 Ngoro Jombang: 1). Religious 2). Discipline 3). Responsibility 4). Tolerance 5). Nobel character 6). Diligent 7). Independent. b. The implementation of the Asmaul Husna reading habit by using such methods as: 1). Getting used to: a).hands shaking with the teacher b) lining up in front of the classroom c). Praying before the activity started. 2) Discipline 3) modelling.
Sensitive electrochemical detection of bisphenol A at screen-printed graphite electrode modified with nitrogen-doped graphene sheets
Authors: Esfandiari Baghbamidi Sakineh 
Published: October 2021

A novel voltammetric sensor was developed by modifying screen-printed graphite electrode (SPGE) with nitrogen doped graphene sheets (N-GSs) to detect bisphenol A. The electrochemical results exhibited that N-GSs / modified SPGE has high sensing performance towards the oxidation of bisphenol A. Excellent results were obtained for bisphenol A detection in the linear range from 0.08 to 300.0 µM with a sensitivity of 0.1626 µA µM-1 and limit of detection of 0.02 µM. Also, the fabricated N‑GSs/SPGE sensor showed good stability. The as-prepared sensor was tested towards the detection of bisphenol A in real samples. The measured results established the great sensing ability of N-GSs/SPGE for bisphenol A with high selectivity and good stability in real samples.
Yield and Nutrient Uptake of Pigeonpea [Cajanus cajan (L.)] as Influenced by Tillage, Nutrient Levels and Foliar Sprays
Authors: Suresh Gurrala , Nagavani A. V. , Sumathi V. , Krishna T. Giridhara , Sudhakar P. , Sagar G. Karuna 
Published: October 2021

A field investigation was conducted during two consecutive kharif seasons of 2019-20 and 2020-21 to study the effect of tillage, nutrient levels and foliar sprays on yield and nutrient uptake of redgram on sandy loam soil which was low in available nitrogen, medium in available phosphorus and available potassium. The research was conducted in a split-split plot design, consisting of three tillage practices in main plots, three nutrient levels in sub-plots and three foliar sprays in sub-sub plots. Higher seed yield and nutrient uptake of redgram was recorded with vertical tillage with subsoiler upto 60 cm deep at 1 m interval with application of 125 % RDF and with foliar application of KNO3 1 % twice with 15 days interval at 50 per cent flowering stage.
Overview on Thyroid Disorders and Stress
Authors: Yousef Arub Adnan , Alanazi Sultanah Rawi Abdullah , Alanazi Fatimah Mofareh Murid , Alenezi Sarah fereih meraid , Abdullah Ahmed Mahmoud R , Alharbi Mohammed Ghannam Thallab 
Published: October 2021

Background: Several studies have found a link between stress and thyroid disorder, the majority of evidence supporting stress contributing to the start and progression of autoimmune illness is circumstantial, and the mechanisms by which stress impacts thyroid is not fully understood. Study aims to summarize the current evidence regarding relation between thyroid disorders and stress.
Methodology: MEDLINE, Embase, CINAHL, Psyc Info, and ASSIA were searched and reference lists of included studies were searched. Studies were included that described relation between stress and thyroid disorders. No software has been utilized to analyze the data. The data was extracted based on specific form that contains (Author’s name, publication year, country, methodology and results).
Results: The search of the mentioned databases returned a total of 87 studies that were included for title screening. 54 of them were included for abstract screening, which lead to the exclusion of 32 articles. The remaining 22 publications full-texts were reviewed. The full-text revision lead to the exclusion of 13 studies, and 9 were enrolled for final data extraction.
Conclusion: There is evidence regarding the association of thyroid disorders with stress. These findings add to the growing literature suggesting that thyroid function changes may be associated with stress.
The Association of Interleukin 1 Beta in Recurrent Aphthous Stomatitis – A Systematic Review
Authors: Viswasini R. Deepa , Ramani Pratibha , Sukumaran Gheena 
Published: October 2021

Background: Recurrent aphthous stomatitis (RAS) is a chronic ulcerative disease with a complex aetiology and a strong immunological basis. The prototypical pro-inflammatory cytokine is interleukin-1 (IL-1). IL-1alpha and IL-1beta are the two subtypes of IL-1. The proinflammatory cytokine interleukin-1beta is a key mediator of inflammation which affects cell proliferation and differentiation.
Aim: To systematically review the association of Interleukin 1 beta with the recurrent aphthous stomatitis.
Methods: A comprehensive search was done using electronic data bases such as PubMed Central, Google Scholar and direct web search. The title scan was used to find relevant articles, which were then read and appraised for inclusion. This review analysed all research that investigated the use of IL1 beta with RAS.
Results: Electronic database search identified 31 articles. After evaluating the title, abstract, and full text of these articles, only 2 were selected for the present systematic review. A final of 2 studies were included based on the inclusion criteria to meet the research question.
Conclusion: This current study shows that IL1 beta is not a significant reliable indication of RAS. The association of IL1 beta and RAS varies due to a variety of confounding variables.
Infant study of hemispheric asymmetry after long‐gap esophageal atresia repair
Authors: Kagan Mackenzie S. , Mongerson Chandler R. L. , Zurakowski David , Jennings Russell W. , Bajic Dusica 
Published: October 2021

AbstractObjectivesPrevious studies have demonstrated that infants are typically born with a left‐greater‐than‐right forebrain asymmetry that reverses throughout the first year of life. We hypothesized that critically ill term‐born and premature patients following surgical and critical care for long‐gap esophageal atresia (LGEA) would exhibit alteration in expected forebrain asymmetry.MethodsTerm‐born (n = 13) and premature (n = 13) patients, and term‐born controls (n = 23) <1 year corrected age underwent non‐sedated research MRI following completion of LGEA treatment via Foker process. Structural T1‐ and T2‐weighted images were collected, and ITK‐SNAP was used for forebrain tissue segmentation and volume acquisition. Data were presented as absolute (cm3) and normalized (% total forebrain) volumes of the hemispheres. All measures were checked for normality, and group status was assessed using a general linear model with age at scan as a covariate.ResultsAbsolute volumes of both forebrain hemispheres were smaller in term‐born and premature patients in comparison to controls (p < 0.001). Normalized hemispheric volume group differences were detected by T1‐weighted analysis, with premature patients demonstrating right‐greater‐than‐left hemisphere volumes in comparison to term‐born patients and controls (p < 0.01). While normalized group differences were very subtle (a right hemispheric predominance of roughly 2% of forebrain volume), they represent a deviation from the expected pattern of hemispheric brain asymmetry.InterpretationOur pilot quantitative MRI study of hemispheric volumes suggests that premature patients might be at risk of altered expected left‐greater‐than‐right forebrain asymmetry following repair of LGEA. Future neurobehavioral studies in infants born with LGEA are needed to elucidate the functional significance of presented anatomical findings.
Coupling the Atomically Dispersed Fe‐N3 Sites with Sub‐5 nm Pd Nanocrystals Confined in N‐Doped Carbon Nanobelts to Boost the Oxygen Reduction for Microbial Fuel Cells
Authors: Lin Zinan , Yang Anzhou , Zhang Binbin , Liu Bing , Zhu Jiawei , Tang Yawen , Qiu Xiaoyu 
Published: October 2021

AbstractBoth the monodispersed Pd/C (2–5 nm) and Fe‐NC single atoms (SAs) are promising non‐Pt catalysts for oxygen reduction reaction (ORR), which belongs to precious metal and nonprecious metal camps, respectively. However, the poles apart of sub‐5 nm Pd/C and Fe‐NC SAs in synthesis and thermostability leave the challenge to integrate them together in one system. Herein, a 1‐naphthylamine protected pyrolysis mechanism is devised to couple the atomically dispersed Fe sites with sub‐5 nm Pd nanocrystals embedded in N‐doped carbon nanobelts (FeN3‐Pd@NC NBs). The FeN3 SAs represent the minimal surface blockage to tune the electronic structure of Pd, while the carbon frameworks are born with ultrathin, porous, and N‐doped feature's. As inspired, the FeN3‐Pd@NC NBs exhibit outstanding activity (E1/2 = 0.926 V) and durability (2 mV decay in E1/2 after 2000 cycles) for ORR, as well as achieving a maximum power density of 831.2 mW cm−2 in a microbial fuel cell operated for over 100 d. Density functional theory calculation reveals that the FeN3 SAs can shift the density of states of Pd toward the Fermi level, and their coupling can decrease the limiting reaction barrier with a value of −0.62 eV, thus greatly accelerating the ORR kinetics.
Breathable and Flexible Dual‐Sided Nonwovens with Adjustable Infrared Optical Performances for Smart Textile
Authors: Gao Qiang , Lauster Tobias , Kopera Bernd A. F. , Retsch Markus , Agarwal Seema , Greiner Andreas 
Published: October 2021

AbstractMaintaining constant body temperature is the most basic function of textiles. However, traditional fabrics irradiate a massive amount of thermal energy to the ambient environment due to the high emissivity of the materials used for textiles. This phenomenon weakens the thermal function, causing vast thermal energy loss by dissipation as infrared (IR) irradiation. To improve thermal comfort and reduce extra energy consumption, smart thermal management textiles must maintain constant body temperature by regulating IR irradiation from the human body or by compensating heat losses by joule heating. Here, a smart dual‐sided nonwovens’ preparation procedure and properties for use as a textile with this combination of properties are shown. The nonwoven combines a high porosity with high IR reflectance and low IR emittance. The nonwoven is adjustable from reflective to emissive when turned inside out. It is consequently permeable to air and vapor and simultaneously mitigates thermal heat losses with radiation. In addition, low sheet resistance and superior flexibility make it possible to use them in flexible electronics and wearable devices. It can be further equipped with a porous Joule heating layer adding active control to the personal thermal comfort.
Light‐Driven Spiral Deformation of Supramolecular Helical Microfibers by Localized Photoisomerization
Authors: Deng Yuanxin , Zhang Qi , Nie Ting , Xu Fan , Costil Romain , Gong Xue‐Qing , Tian He , Feringa Ben L. , Qu Da‐Hui 
Published: October 2021

AbstractStimuli‐responsive mechanical deformations widely occur in biological systems but the design of biomimetic shape‐changing materials, especially those based on noncovalent interactions, remains highly challenging. Here, hydrogen‐bonded supramolecular microfibers are reported, which can perform light‐driven spiral deformation by switching an intrinsic azobenzene unit without monomer dissociation. The key design feature rests on rationally spaced multiple hydrogen bonds, which inhibits the disassembly pathway upon irradiation, allowing partial photomechanical actuation of the azobenzene cores in the confined environment of the assemblies. The light‐controlled deformation process of the supramolecular microfibers can be switched in a fully reversible manner. This combination of confinement‐inhibited disassembly and photoswitching to induce assembly deformation and actuation along length scales supports a distinctive strategy to design supramolecular materials with photomechanical motion.
Efficient Sky‐Blue Light‐Emitting Diodes Based on Oriented Perovskite Nanoplates
Authors: Xu Yushuai , Wang Hailong , Chen Yu , Chen Liang , Xie Zhiyuan 
Published: October 2021

AbstractExcessive organic ligands damage the crystallinity of blue quasi‐2D perovskite, resulting in a small‐grain film with a high grain boundary ratio. Herein, oriented blue perovskite nanoplates are fabricated by using antisolvent additive engineering to tackle this issue. The introduction of triphenylphosphine oxide additive in antisolvents significantly increases the perovskite grain sizes, laying the foundation for in situ formation of perovskite nanoplates. The miscibility between ethyl acetate antisolvent and dimethyl sulfoxide host solvent affects formation of the oriented perovskite nanoplates. The perovskite film containing oriented nanoplates with enhanced crystallinity exhibits elevated photoluminescence quantum yield as compared to the control samples. Based on the oriented perovskite nanoplates, blue perovskite light‐emitting diodes (PeLEDs) with an emission peak at 488 nm and a maximum external quantum efficiency of 9.5% are successfully fabricated. Moreover, the blue PeLEDs deliver a high brightness of 4256 cd m–2 with stable electroluminescent spectra.
Ion Motion Determines Multiphase Performance Dynamics of Perovskite LEDs
Authors: Chmeliov Jevgenij , Elkhouly Karim , Gegevičius Rokas , Jonušis Lukas , Devižis Andrius , Gelžinis Andrius , Franckevičius Marius , Goldberg Iakov , Hofkens Johan , Heremans Paul , Qiu Weiming , Gulbinas Vidmantas 
Published: October 2021

AbstractPerovskite light‐emitting diodes (PeLEDs) currently reach up to about 20% external quantum efficiency (EQE) and are becoming a promising technology for display and lighting applications. Still, many issues regarding their performance remain unresolved, particularly those related to stability, operation in non‐stationary regimes, and efficiency roll‐off at high current densities. Here, some of those issues in PeLEDs based on MAPbI3 perovskite are addressed. The authors analyze the electroluminescence (EL) and current dynamics after the first‐time voltage application and after application of sequences of voltage pulses, at different temperatures. Analysis of the results suggests that the complex dynamics observed on time scales from sub‐seconds to minutes and hours can be explained by the spatial redistribution of mobile species, most likely iodine interstitials, characterized by ≈175 meV activation energy. This redistribution alters the carrier injection, spatial electric field, and charge carrier density distributions as well as density of nonradiative recombination centers within the perovskite layer. Mathematical modeling of the ion motion and related processes enabled to reproduce the EL and current dynamics and to disentangle complex sequence of processes governing the PeLED operation.
Water Transfer Printing of Multilayered Near‐Infrared Organic Photodetectors
Authors: Xiong Sixing , Li Jing , Peng Jiali , Dong Xinyun , Qin Fei , Wang Wen , Sun Lulu , Xu Yalun , Lin Qianqian , Zhou Yinhua 
Published: October 2021

AbstractTo obtain high‐performance organic near‐infrared (NIR) photodetectors, it is essential to suppress the noise current. Here, high‐performance organic NIR photodetectors based on a multilayered structure fabricated by a water transfer printing strategy are reported. These devices comprise a NIR small molecule electron‐accepting layer (IEICO‐4F) and several repeating polymers stacked electron‐donating layers (PTB7‐Th). These polymer layers are prepared onto water substrate and transferred to the target substrate directly, working as an electron‐donating moiety and also as an electron blocking layer. The water transfer printing fabricated multilayered NIR photodetectors obtain extremely low noise current by suppressing the reverse dark current and decreasing the carriers trapping/de‐trapping. The NIR organic photodiodes with multilayered structure exhibit a noise current as low as about 27 fA Hz−1/2 at −0.5 V, resulting in a specific detectivity of approaching 1012 Jones at the NIR wavelength of 860 nm that is about 3 orders of magnitude higher than that of the control devices with a bulk‐heterojunction structure. Furthermore, the multilayered NIR photodetectors also exhibit a large linear dynamic range, fast response simultaneously. This proposed multilayered structure and the utilization of the water transfer printing method could help create high‐performance organic photodetectors.
Nanodelivery Systems Face Challenges and Limitations in Bone Diseases Management
Authors: Giordano Federica , Lenna Stefania , Rampado Riccardo , Brozovich Ava , Hirase Takashi , Tognon Mauro G. , Martini Fernanda , Agostini Marco , Yustein Jason T. , Taraballi Francesca 
Published: October 2021

AbstractBone is a highly dynamic tissue. Hence, diseases affecting bone tissue, such as cancer (primary tumors and metastases), osteoporosis, and genetic conditions present many challenges for traditional therapies, leading to poor therapeutic outcome. Nano‐delivery systems are innovative tools used for the treatment of a variety of diseases due to their ability to deliver various therapeutic cargos and specifically target disease sites, including difficult ones like bone. A variety of nano‐delivery strategies are recently explored to treat bone‐related pathologies, with many resulting in better outcomes than traditional approaches. In this review, the authors cover recent attempts to use nano‐delivery systems for the treatment of skeletal‐related disorders including primary bone tumors, metastatic bone tumors, and non‐cancerous bone disorders. Finally, potential barriers for the translation of such new therapeutics into the clinic and possible methods to overcome these barriers, are discussed.
DNA‐Directed Patterning for Versatile Validation and Characterization of a Lipid‐Based Nanoparticle Model of SARS‐CoV‐2
Authors: Kozminsky Molly , Carey Thomas R. , Sohn Lydia L. 
Published: October 2021

AbstractLipid‐based nanoparticles have been applied extensively in drug delivery and vaccine strategies and are finding diverse applications in the coronavirus disease 2019 (COVID‐19) pandemic—from vaccine‐component encapsulation to modeling the virus, itself. High‐throughput, highly flexible methods for characterization are of great benefit to the development of liposomes featuring surface proteins. DNA‐directed patterning is one such method that offers versatility in immobilizing and segregating lipid‐based nanoparticles for subsequent analysis. Here, oligonucleotides are selectively conjugated onto a glass substrate and then hybridized to complementary oligonucleotides tagged to liposomes, patterning them with great control and precision. The power of DNA‐directed patterning is demonstrated by characterizing a novel recapitulative lipid‐based nanoparticle model of severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2)—S–liposomes—that presents the SARS‐CoV‐2 spike (S) protein on its surface. Patterning a mixture of S–liposomes and liposomes that display the tetraspanin CD63 to discrete regions of a substrate shows that angiotensin‐converting enzyme 2 (ACE2) specifically binds to S–liposomes. Subsequent introduction of S–liposomes to ACE2‐expressing cells tests the biological function of S–liposomes and shows agreement with DNA‐directed patterning‐based assays. Finally, multiplexed patterning of S–liposomes verifies the performance of commercially available neutralizing antibodies against the two S variants. Overall, DNA‐directed patterning enables a wide variety of custom assays for the characterization of any lipid‐based nanoparticle.
Baseplate Temperature‐Dependent Vertical Composition Gradient in Pseudo‐Bilayer Films for Printing Non‐Fullerene Organic Solar Cells
Authors: Zheng Yina , Sun Rui , Zhang Meng , Chen Zhihao , Peng Zhengxing , Wu Qiang , Yuan Xinxin , Yu Yue , Wang Tao , Wu Yao , Hao Xiaotao , Lu Guanghao , Ade Harald , Min Jie 
Published: October 2021

AbstractNumerous previous reports on the sequential deposition (SD) technique have demonstrated that this approach can achieve a p‐i‐n active layer architecture with an ideal vertical composition gradient, which is one of the critical factors that can influence the physical processes that determine the photovoltaic performance of organic solar cells. Herein, a commonly used photovoltaic system comprised of PM6 as a donor and Y6 as an acceptor is investigated with respect to sequential blade‐processing deposition to comprehensively explore the morphology characteristics as a function of baseplate temperature. A systematic study of the temperature‐dependent blend morphology elucidates the SD‐processed configuration merits and device physics behind temperature‐controlled degree of vertical composition gradient, and constructs the temperature‐microstructure‐property relationship for the corresponding photovoltaic parameters. The result shows, as the temperature increases, the morphology of the active layer has undergone a distinct evolution from the pseudo‐bulk heterojunction to a pseudo‐planar heterojunction and then to a pseudo‐planar bilayer, leading to a non‐monotonic correlation between baseplate temperature and device performance. This investigation not only reveals the importance of precisely controlling baseplate temperature for gaining vertical morphology control, but also provides a path toward rational optimization of device performance in the lab‐to‐fab transition.
After Theranos: Using point‐of‐care testing to advance measures of health biomarkers in human biology research
Authors: Gildner Theresa E. , Eick Geeta N. , Schneider Alaina L. , Madimenos Felicia C. , Snodgrass J. Josh 
Published: October 2021

AbstractObjectivesThe rise and fall of the health technology startup Theranos is emblematic of the promise and peril of point‐of‐care testing (POCT). Instruments that deliver immediate results from minimally invasive samples at the location of collection can provide powerful tools to deliver health data in clinical and public health contexts. Yet, POCT availability is driven largely by market interests, which limits the development of inexpensive tests for diverse health conditions that can be used in resource‐limited settings. These constraints, combined with complex regulatory hurdles and substantial ethical challenges, have contributed to the underutilization of POCT in human biology research.MethodsWe evaluate current POCT capabilities and limitations, discuss promising applications for POCT devices in resource‐limited settings, and discuss the future of POCT.ResultsAs evidenced by publication trends, POCT platforms have rapidly advanced in recent years, gaining traction among clinicians and health researchers. We highlight POCT devices of potential interest to population‐based researchers and present specific examples of POCT applications in human biology research.ConclusionsSeveral barriers can limit POCT applications, including cost, lack of regulatory approval for non‐clinical use, requirements for expensive equipment, and the dearth of validation in remote field conditions. Despite these issues, we see immense potential for emerging POCT technology capable of analyzing new sample types and used in conjunction with increasingly common technology (e.g., smart phones). We argue that the fallout from Theranos may ultimately provide an opportunity to advance POCT, leading to more ethical data collection and novel opportunities in human biology research.