bluuebunny/crossref_metadata_2025_split huggingface dataset:
Semantic Field of Stres and Depression on Psychologycal Korean Drama
Authors: Hawa Adnin Kamil Bani , Septiani Nur Alifah , Kusumaningrum Yucha Febria 
Published: March 2022

Korean dramas with the psychological genre are very popular nowadays. Through this psychological Korean drama genre, people begin to get to know some psychological terms, such as stress and depression. Unfortunately, there are many people who have not been able to interpret these two terms correctly. The aims of this study are to find out how the words stress and depressions influence the audience of psychological Korean dramas and to know the difference of semantic field between the word stress and depression. The method used in this study is a qualitative descriptive method. The steps taken are (1) data collection with interviews, surveys through questionnaires, and readings text in psychological Korean dramas genre; (2) see the relevance between the data available and the semantic field theory; (3) and draw conclusions from the results of the research. This study uses semantic studies by looking at semantic field of the words stress and depression in psychological Korean dramas and how these words influence the audience. The semantic field is part of semantic system which is looking at the meaning of lexical elements that relate to spoken language used in reality. The subject of this study is a psychology Korean drama and psychology Korean drama audience. The results of this study showed that some respondents who watched the Korean drama misinterpret the meaning of stress and depression. Semantic field of the term stress and depression is set semantic field. Set semantic field refers to paradigmatic relationships because words or elements are in the same set and can replace each other. These two words are still in the same set, namely psychic problems. The writers hoped that it can reduce public misunderstanding of the meaning of the words stress and depression
Implementing and evaluating a high‐resolution diode array for patient‐specific quality assurance of robotic brain stereotactic radiosurgery/radiotherapy
Authors: Xu Qianyi , Huynh Kiet , Nie Wei , Rose Mark S. , Chawla Ashish K. , Choe Kevin S. , Kanani Samir , Kubicek Gregory J. , Fan Jiajin 
Published: March 2022

AbstractThe purpose of the study was to introduce and evaluate a high‐resolution diode array for patient‐specific quality assurance (PSQA) of CyberKnife brain stereotactic radiosurgery (SRS) and stereotactic radiotherapy (SRT). Thirty‐three intracranial plans were retrospectively delivered on the SRS MapCHECK using fixed cone, Iris, and multileaf collimator (MLC). The plans were selected to cover a range of sites from large tumor bed, single/multiple small brain metastases (METs) to trigeminal neuralgia. Fiducial tracking using the four fiducials embedded around the detector plane was used as image guidance. Results were analyzed before and after registration based on absolute dose gamma criterion of 1 mm distance‐to‐agreement and 0.5%–3% dose‐difference. Overall, the gamma passing rates (1 mm and 3% criterion) before registration for all the patients were above 90% for all three treatment modalities (96.8 ± 3.5%, the lowest passing rate of 90.4%), and were improved after registration (99.3 ± 1.5%). When tighter criteria (1 mm and 2%) were applied, the gamma passing rates after registration for all the cases dropped to 97.3 ± 3.2%. For trigeminal neuralgia cases, we applied 1 mm and 0.5% criterion and the passing rates dropped from 100 ± 0.0% to 98.5 ± 2.0%. The mean delivery time was 33.4 ± 11.7 min, 24.0 ± 4.9 min, and 17.1 ± 2.6 min for the fixed cone, Iris, and MLC, respectively. With superior gamma passing rates and reasonable quality assurance (QA) time, we believe the SRS MapCHECK could be a good option for routine PSQA for CyberKnife SRS/SRT.
Dual versus mono antiplatelet therapy in mild‐to‐moderate stroke during hospitalization
Authors: Fan Haimei , Wang Yongle , Liu Tingting , Zhang Kaili , Ren Jing , Li Yanan , Li Juan , Wu Xuemei , Li Xinyi , Niu Xiaoyuan 
Published: March 2022

AbstractObjectiveSubsequent vascular events are common after acute ischemic stroke during hospitalization. This study aimed to analyze the effectiveness of combination therapy with clopidogrel and aspirin among mild‐to‐moderate ischemic stroke patients treated within 72 h on the basis of a high‐intensity dose of statins.MethodsIn a retrospective and multicenter cohort study, acute (within 72 h of onset) mild‐to‐moderate stroke patients were divided into aspirin and clopidogrel‐aspirin groups on the basis of a high‐intensity dose of statin therapy. The primary outcome was compound vascular events during hospitalization. Cox's proportional hazards model was used to assess differences, with the study center as a random effect.ResultsAmong the 506 patients meeting the eligibility criteria, all subjects received a high‐intensity dose of statins, including 20 mg rosuvastatin or 40 mg atorvastatin while in the hospital. In an unadjusted analysis, compound vascular events occurred in 7.2% of patients in the clopidogrel‐aspirin group compared with 13.7% of those in the aspirin group (p = 0.022). In a Cox proportional hazards regression analysis, clopidogrel‐aspirin was associated with a lower risk of compound vascular events (hazard ratio [95% CI], 0.47 [0.25–0.87]; p = 0.017) and ischemic vascular events (p = 0.008). Moderate and severe hemorrhage occurred in four patients (1.07%) in the clopidogrel‐aspirin group and three patients (2.30%) in the aspirin group (p = 0.626).InterpretationIn this study based on high‐intensity statin therapy, clopidogrel‐aspirin reduced the risk of compound vascular events and did not increase the risk of hemorrhage during patients' hospitalization after mild‐to‐moderate ischemic stroke within 72 h.
Bridging the Charge Accumulation and High Reaction Order for High‐Rate Oxygen Evolution and Long Stable Zn‐Air Batteries
Authors: Dai Yawen , Yu Jie , Wang Jian , Shao Zongping , Guan Daqin , Huang Yu‐Cheng , Ni Meng 
Published: March 2022

AbstractCombining noble metals with nonnoble metals is an attractive strategy to balance the activity and cost of electrocatalysts. However, a guiding principle for selecting suitable nonnoble metals is still lacking. Herein, a thorough mechanistic study on the platform oxygen evolution reaction (OER) electrocatalyst of Ir@Co3O4 to deeply understand the synergy between Ir and Co3O4 for the boosted OER has been carried out. It is demonstrated that the pseudocapacitive feature of Co3O4 plays a key role in accumulating sufficient positive charge [Q], while the Ir sites are responsible for achieving a high reaction order (β), synergistically contributing to the high OER activity of Ir@Co3O4 through the rate law equation. Specifically, Ir@Co3O4 displays a low overpotential of 280 mV at 10 mA cm−2 with a small Ir loading of 1.4 wt%. Ir@Co3O4 is further applied to Zn‐air batteries, which enables a low charging potential and thus alleviates the oxidative corrosion of the air electrode, leading to improved cycle stability of 210 h at 20 mA cm−2. This work demonstrates that anchoring active noble metal sites (for high β) on pseudocapacitive supports (for high [Q]) is highly favorable to the OER process, providing a clear guidance for boosting the utilization of noble metals in electrocatalysis.
Tailoring Diffusion Dynamics in Energy Storage Ionic Conductors for High‐Performance, Multi‐Function, Single‐Layer Electrochromic Supercapacitors
Authors: Kim Seon Yeong , Jang Yeon Jae , Kim Yong Min , Lee Jae Kyeong , Moon Hong Chul 
Published: March 2022

AbstractElectrochromic (EC) energy storage devices represent a cutting‐edge technology visually indicating stored energy status in real time through color change. Herein, extremely simple single‐layer electrochromic supercapacitors (SL‐ECSs) based on energy storage EC ion gels are proposed. The operation of SL‐ECSs follows Fick's law because of the diffusive nature of mass transport of all redox species. Therefore, the diffusion dynamics are tuned by tailoring fundamental parameters, the diffusion coefficient, and concentration gradient, and the availability of energy storage is maximized by reducing residual charges that cannot be extracted during the normal discharge process. In terms of the two critical metrics of ECSs, areal capacitance (Careal) and transmittance contrast between charged and discharged states (ΔT), the performance of SL‐ECSs (Careal ≈ 43.0 mF cm–2 and ΔT ≈ 96.8%) is favorably compared with previously reported ECSs. The capacitance retention remains at >80% even after continuous charge/discharge cyclic operations for 3000 min without specific encapsulation. Moreover, the practical multi‐functionality of the SL‐ECS is successfully demonstrated as a power source and applied force monitoring platform. It is expected that the SL‐ECS will be a simple but versatile component of high‐performance, ultra‐small functional electronics.
Advances in Inkjet‐Printed Solid Oxide Fuel Cells
Authors: Zouridi Leila , Garagounis Ioannis , Vourros Anastasios , Marnellos George E. , Binas Vassilios 
Published: March 2022

AbstractSolid oxide fuel cells (SOFCs) are high temperature galvanic devices able to electrochemically convert chemical energy of fuels to electrical energy at remarkably high efficiencies. However, several challenges, associated with the complexity, scalability, and cost of the current fabrication processes, remain to be resolved for their large‐scale deployment. Additive Manufacturing (AM) methods are proposed to address such fabrication‐related issues, with Inkjet Printing (IJP) being one of the most promising. In this review, the use of IJP is examined as a potential AM method to deposit electrode and electrolyte thin films for SOFCs. The most important aspects of IJP for SOFCs fabrication processes, including ink formulation of active materials, inkjet deposition, printing optimization, and characterization of inkjet‐printed thin films, are described in detail. Additionally, the effect on electrochemical performance of inkjet‐printed SOFCs highlights the overall potential of this fabrication technique. Challenges and opportunities for the future development of the topic are also discussed.
Bile Acid–Microbiome Interaction Promotes Gastric Carcinogenesis
Authors: Wang Shouli , Kuang Junliang , Zhang Hongwei , Chen Wenlian , Zheng Xiaojiao , Wang Jieyi , Huang Fengjie , Ge Kun , Li Mengci , Zhao Mingliang , Rajani Cynthia , Zhu Jinshui , Zhao Aihua , Jia Wei 
Published: March 2022

AbstractBile reflux gastritis (BRG) is associated with the development of gastric cancer (GC), but the specific mechanism remains elusive. Here, a comprehensive study is conducted to explore the roles of refluxed bile acids (BAs) and microbiome in gastric carcinogenesis. The results show that conjugated BAs, interleukin 6 (IL‐6), lipopolysaccharide (LPS), and the relative abundance of LPS‐producing bacteria are increased significantly in the gastric juice of both BRG and GC patients. A secondary BA, taurodeoxycholic acid (TDCA), is significantly and positively correlated with the LPS‐producing bacteria in the gastric juice of these patients. TDCA promotes the proliferation of normal gastric epithelial cells (GES‐1) through activation of the IL‐6/JAK1/STAT3 pathway. These results are further verified in two mouse models, one by gavage of TDCA, LPS, and LPS‐producing bacteria (Prevotella melaninogenica), respectively, and the other by bile reflux (BR) surgery, mimicking clinical bile refluxing. Moreover, the bile reflux induced gastric precancerous lesions observed in the post BR surgery mice can be prevented by treatment with cryptotanshinone, a plant‐derived STAT3 inhibitor. These results reveal an important underlying mechanism by which bile reflux promotes gastric carcinogenesis and provide an alternative strategy for the prevention of GC associated with BRG.
Oxygen‐Driven Metal–Insulator Transition in SrNbO3 Thin Films Probed by Infrared Spectroscopy
Authors: Di Pietro Paola , Bigi Chiara , Chaluvadi Sandeep Kumar , Knez Daniel , Rajak Piu , Ciancio Regina , Fujii Jun , Mercuri Francesco , Lupi Stefano , Rossi Giorgio , Borgatti Francesco , Perucchi Andrea , Orgiani Pasquale 
Published: March 2022

AbstractThe occurrence of oxygen‐driven metal–insulator‐transition (MIT) in SrNbO3 (SNO) thin films epitaxially grown on (110)‐oriented DyScO3 has been reported. SNO films are fabricated by the pulsed laser deposition technique at different partial O2 pressure to vary the oxygen content and their structural, optical, and transport properties are probed. SNO unit cell has been found to shrink vertically as the oxygen content increases but keeping the epitaxial matching with the substrate. The results of Fourier‐transform infra‐red spectroscopy show that highly oxygenated SNO samples (i.e., grown at high oxygen pressure) show distinct optical conductivity behavior with respect to oxygen deficient films, hence demonstrating the insulating character of the formers with respect to those fabricated with lower pressure conditions. Tailoring the optical absorption and conductivity of strontium niobate epitaxial films across the MIT will favor novel applications of this material.
Pine‐Branch‐Like SnO2/ZnO Heterostructure with Suppressed Dark Current and Enhanced On/Off Ratio for Visible‐Blind UV Imaging
Authors: Cao Fa , Su Li , Yan Tingting , Li Ziqing , Shtansky Dmitry V. , Fang Xiaosheng 
Published: March 2022

AbstractIn general, wide bandgap semiconductors (Eg > 3.0 eV) are sensitive to visible‐blind ultraviolet (UV) radiation. However, a large dark current makes it difficult to implement efficient visible‐blind sensing, which impedes their application in visible‐blind UV image. In this work, pine‐branch‐like photodetectors (PDs) based on SnO2/ZnO heterostructure are successfully fabricated. Compared with the high dark current (1.5 × 10‐8 A) and low on/off ratio (42) of SnO2 PD, the designed SnO2/ZnO/4 (S/Z/4) PD shows a significantly reduced dark current (1.3 × 10‐12 A), ultrahigh on/off ratio (16 405) under 300 nm UV illumination at 1 V bias. In addition, the UV/visible rejection ratio (R310/R400) of S/Z/4 PD is 1193, which is almost 48‐times of that of SnO2 PD (25). This shows great promise for application in visible‐blind image sensors. The enhancement in performance is attributed to the formation of the type‐II energy band structure, the low conductivity of ZnO layer, and the light trapping effect of pine‐branch‐like structure. Moreover, the SnO2/ZnO/4 PD also exhibits fast response speed with a rising time of 0.48 ms and decay time of 2.07 ms, which exceeds most of the metal oxide‐based PDs. The fabrication approach of pine‐branch‐like heterojunction can be extended to other one‐dimensional materials for high‐performance optoelectronic devices.
Polysiloxane‐Based Single‐Ion Conducting Polymer Blend Electrolyte Comprising Small‐Molecule Organic Carbonates for High‐Energy and High‐Power Lithium‐Metal Batteries
Authors: Liang Hai‐Peng , Zarrabeitia Maider , Chen Zhen , Jovanovic Sven , Merz Steffen , Granwehr Josef , Passerini Stefano , Bresser Dominic 
Published: March 2022

AbstractSingle‐ion conducting polymer electrolytes are considered particularly attractive for realizing high‐performance solid‐state lithium‐metal batteries. Herein, a polysiloxane‐based single‐ion conductor (PSiO) is investigated. The synthesis is performed via a simple thiol‐ene reaction, yielding flexible and self‐standing polymer electrolyte membranes (PSiOM) when blended with poly(vinylidene fluoride‐co‐hexafluoropropylene) (PVdF‐HFP). When incorporating 57 wt% of organic carbonates, these polymer membranes provide a Li+ conductivity of >0.4 mS cm−1 at 20 °C and a wide electrochemical stability window of more than 4.8 V. This excellent electrochemical stability allows for the highly reversible cycling of symmetric Li||Li cells as well as high‐energy Li||LiNi0.6Mn0.2Co0.2O2 (NMC622) and Li||LiNi0.8Mn0.1Co0.1O2 (NMC811) cells for several hundred cycles at relatively high discharge and charge rates. Remarkably, Li||NMC811 cells with high mass loading cathodes provide more than 76% capacity retention at a high current density of 1.44 mA cm−2, thus rendering this polymer electrolyte suitable for high‐performance battery applications.
Stress‐Release Functional Liquid Metal‐MXene Layers toward Dendrite‐Free Zinc Metal Anodes
Authors: Gu Jianan , Tao Yi , Chen Hao , Cao Zhenjiang , Zhang Yongzheng , Du Zhiguo , Cui Yanglansen , Yang Shubin 
Published: March 2022

AbstractZinc anodes are promising for zinc‐based batteries owing to the high theoretical capacity (820 mAh g−1), environmental‐friendliness, and good safety, but the uncontrollable dendrites greatly hamper their practical applications. Here, a special nonmodulus liquid GaIn electrode is designed to help understand the failure mechanism of Zn anodes, demonstrating that there is a huge crystalline stress in the plating Zn anode that causes the fast growth of substantial Zn dendrites. To solve this issue, a zinc‐enriched liquid metal (ZnGaIn) anode on flexible MXene layers (ZnGaIn//MXene) is fabricated, enabling efficient release of the stress in the plating Zn anode. Moreover, owing to the presence of zinc‐based liquid metal, the nucleation energy barrier is largely reduced and meanwhile the nucleation overpotential of Zn is reduced to 0 V versus Zn2+/Zn. Thus, the as‐prepared flexible zinc‐based anode delivers a long cycle life and high rate capabilities up to 8.0 mA cm−2. As coupled with a MnO2 cathode, a full cell with ZnGaIn//MXene anode exhibits a stable and long lifespan, greatly benefiting the development of next‐generation zinc‐based batteries.
Effect of ultrasonic waveforms on gas–liquid mass transfer in microreactors
Authors: Zhang Qiang , Dong Zhengya , Liu Zhikai , Chen Guangwen 
Published: March 2022

AbstractThis study aims to investigate the effect of ultrasonic waveforms on the gas–liquid mass transfer process. For a given load power (P), continuous rectangular wave yielded stronger bubble oscillation and higher mass transfer coefficient (kLa) than continuous triangular and sinusoidal wave. For pulsed ultrasound, the kLa decreased monotonically with decreasing duty ratio (D), resulting in weak enhancement at low D (≤33%). For a given average load power (PA), concentrating the P for a shorter period resulted in a higher kLa due to stronger cavitation behavior. For a given PA and D, decreasing the pulse period (T) led to an increase in kLa, which reached a constant high level when the T fell below a critical value. By optimizing the D and T, a kLa equivalent to 92% of that under continuous ultrasound was obtained under pulsed ultrasound at a D of 67%, saving 33% in power consumption.
Identification of the Aβ37/42 peptide ratio in CSF as an improved Aβ biomarker for Alzheimer's disease
Authors: Liu Lei , Lauro Bianca M. , He Amy , Lee Hyo , Bhattarai Sanjay , Wolfe Michael S. , Bennett David A. , Karch Celeste M. , Young‐Pearse Tracy ,   Dominantly Inherited Alzheimer Network (DIAN), Selkoe Dennis J. 
Published: March 2022

AbstractIntroductionIdentifying CSF‐based biomarkers for the β‐amyloidosis that initiates Alzheimer's disease (AD) could provide inexpensive and dynamic tests to distinguish AD from normal aging and predict future cognitive decline.MethodsWe developed immunoassays specifically detecting all C‐terminal variants of secreted amyloid β‐protein and identified a novel biomarker, the Aβ 37/42 ratio, that outperforms the canonical Aβ42/40 ratio as a means to evaluate the γ‐secretase activity and brain Aβ accumulation.ResultsWe show that Aβ 37/42 can distinguish physiological and pathological status in (1) presenilin‐1 mutant vs wild‐type cultured cells, (2) AD vs control brain tissue, and (3) AD versus cognitively normal (CN) subjects in CSF, where 37/42 (AUC 0.9622) outperformed 42/40 (AUC 0.8651) in distinguishing CN from AD.DiscussionWe conclude that the Aβ 37/42 ratio sensitively detects presenilin/γ‐secretase dysfunction and better distinguishes CN from AD than Aβ42/40 in CSF. Measuring this novel ratio alongside promising phospho‐tau analytes may provide highly discriminatory fluid biomarkers for AD.
Steuerung der Selbstassemblierung von dreidimensionalen Iptycenen auf Au(111) durch Abstimmung der Molekül‐Oberflächen‐Wechselwirkungen
Authors: Grossmann Lukas , Ringel Eva , Rastgoo‐Lahrood Atena , King Benjamin T. , Rosen Johanna , Heckl Wolfgang M. , Opris Dorina , Björk Jonas , Lackinger Markus 
Published: March 2022

AbstractDie Selbstassemblierung dreidimensionaler Moleküle auf Oberflächen ist bislang kaum untersucht. Ihre Adsorptionsmodi können im Vergleich zu (nahezu) planaren Molekülen, die meist flach auf Oberflächen adsorbieren, eine viel größere Variabilität aufweisen. Dieser zusätzliche Freiheitsgrad kann entscheidende Konsequenzen für die Ausprägung intermolekularer Bindungsmotive und damit für die supramolekulare Strukturbildung haben. Dabei ist es möglich die bestimmenden Molekül‐Oberflächen‐Wechselwirkungen über weite Bereiche einzustellen, was einen neuen, wirkmächtigen Hebel zur Steuerung der Kristallisation in zwei Dimensionen darstellt. Hier untersuchen wir die Selbstassemblierung von Triptycen‐Derivaten mit Anthracen‐Einheiten auf Au(111) mit Hilfe der Raster‐Tunnel‐Mikroskopie, der Röntgen‐Nahkanten‐Absorptions‐Spektroskopie und der Dichte‐Funktional‐Theorie. Der Einfluss von Molekül‐Oberflächen‐Wechselwirkungen wurde experimentell durch den Vergleich von reinen mit Jod‐passivierten Au(111) Oberflächen untersucht. Dabei beobachteten wir eine grundlegende Änderung des Adsorptionsmodus, die zur Selbstassemblierung einer grundlegend verschiedenen Struktur führte.
Self‐Reporting Activated Ester‐Amine Reaction for Enantioselective Multi‐Channel Visual Detection of Chiral Amines
Authors: Wang Sheng , Xie Siyu , Zeng Hua , Du Hongxu , Zhang Jie , Wan Xinhua 
Published: March 2022

AbstractChiral recognition is of importance not only in living systems but also in estimating the optical purity of enantiomeric drugs and fabricating advanced materials. Herein we report a novel self‐reporting activated ester‐amine reaction that can provide multi‐channel visual detection of organic amines. It relies on the reaction extent dependent cis‐transoid to cis‐cisoid helical transition of the polyphenylacetylene backbone and the thus triggered fluorescence. Owing to the high selectivity, this visual process can recognize structurally diverse achiral amines and quantitatively check the impurity content. It also shows an outstanding enantioselectivity towards various chiral amines and can be applied to determine enantiomeric composition. The multiple responses in absorption, circular dichroism, photoluminescence, and circularly polarized luminescence make the helical transition of the polymer backbone a potential detection mode for high‐throughput screening of chiral chemicals.
Cooperative Assembly of 2D‐MOF Nanoplatelets into Hierarchical Carpets and Tubular Superstructures for Advanced Air Filtration
Authors: Schwotzer Friedrich , Horak Jacob , Senkovska Irena , Schade Elke , Gorelik Tatiana E. , Wollmann Philipp , Anh Mai Lê , Ruck Michael , Kaiser Ute , Weidinger Inez M. , Kaskel Stefan 
Published: March 2022

AbstractClean air is an indispensable prerequisite for human health. The capture of small toxic molecules requires the development of advanced materials for air filtration. Two‐dimensional nanomaterials offer highly accessible surface areas but for real‐world applications their assembly into well‐defined hierarchical mesostructures is essential. DUT‐134(Cu) ([Cu2(dttc)2]n, dttc=dithieno[3,2‐b : 2′,3′‐d]thiophene‐2,6‐dicarboxylate]) is a metal–organic framework forming platelet‐shaped particles, that can be organized into complex structures, such as millimeter large free‐standing layers (carpets) and tubes. The structured material demonstrates enhanced accessibility of open metal sites and significantly enhanced H2S adsorption capacity in gas filtering tests compared with traditional bulk analogues.