bluuebunny/crossref_metadata_2025_split huggingface dataset:
Poly(Anthraquinonyl Sulfide)/CNT Composites as High‐Rate‐Performance Cathodes for Nonaqueous Rechargeable Calcium‐Ion Batteries
Authors: Zhang Siqi , Zhu Youliang , Wang Denghu , Li Chunguang , Han Yu , Shi Zhan , Feng Shouhua 
Published: March 2022

AbstractCalcium‐ion batteries (CIBs) are considered as promising alternatives in large‐scale energy storage due to their divalent electron redox properties, low cost, and high volumetric/gravimetric capacity. However, the high charge density of Ca2+ contributes to strong electrostatic interaction between divalent Ca2+ and hosting lattice, leading to sluggish kinetics and poor rate performance. Here, in situ formed poly(anthraquinonyl sulfide) (PAQS)@CNT composite is reported as nonaqueous calcium‐ion battery cathode. The enolization redox chemistry of organics has fast redox kinetics, and the introduction of carbon nanotube (CNT) accelerates electron transportation, which contributes to fast ionic diffusion. As the conductivity of the PAQS is enhanced by the increasing content of CNT, the voltage gap is significantly reduced. The PAQS@CNT electrode exhibits specific capacity (116 mAh g−1 at 0.05 A g−1), high rate capacity (60 mAh g−1 at 4 A g−1), and an initial capacity of 82 mAh g−1 at 1 A g−1 (83% capacity retention after 500 cycles). The electrochemical mechanism is proved to be that the PAQS undergoes reduction reaction of their carbonyl bond during discharge and becomes coordinated by Ca2+ and Ca(TFSI)+ species. Computational simulation also suggests that the construction of Ca2+ and Ca(TFSI)+ co‐intercalation in the PAQS is the most reasonable pathway.
New Undisputed Evidence and Strategy for Enhanced Lattice‐Oxygen Participation of Perovskite Electrocatalyst through Cation Deficiency Manipulation
Authors: Xu Xiaomin , Pan Yangli , Zhong Yijun , Shi Chenliang , Guan Daqin , Ge Lei , Hu Zhiwei , Chin Yi‐Ying , Lin Hong‐Ji , Chen Chien‐Te , Wang Hao , Jiang San Ping , Shao Zongping 
Published: March 2022

AbstractOxygen evolution reaction (OER) is a key half‐reaction in many electrochemical transformations, and efficient electrocatalysts are critical to improve its kinetics which is typically sluggish due to its multielectron‐transfer nature. Perovskite oxides are a popular category of OER catalysts, while their activity remains insufficient under the conventional adsorbate evolution reaction scheme where scaling relations limit activity enhancement. The lattice oxygen‐mediated mechanism (LOM) has been recently reported to overcome such scaling relations and boost the OER catalysis over several doped perovskite catalysts. However, direct evidence supporting the LOM participation is still very little because the doping strategy applied would introduce additional active sites that may mask the real reaction mechanism. Herein, a dopant‐free, cation deficiency manipulation strategy to tailor the bulk diffusion properties of perovskites without affecting their surface properties is reported, providing a perfect platform for studying the contribution of LOM to OER catalysis. Further optimizing the A‐site deficiency achieves a perovskite candidate with excellent intrinsic OER activity, which also demonstrates outstanding performance in rechargeable Zn–air batteries and water electrolyzers. These findings not only corroborate the key role of LOM in OER electrocatalysis, but also provide an effective way for the rational design of better catalyst materials for clean energy technologies.
In Situ Electrochemical Regeneration of Degraded LiFePO4 Electrode with Functionalized Prelithiation Separator
Authors: Fan Min , Meng Qinghai , Chang Xin , Gu Chao‐Fan , Meng Xin‐Hai , Yin Ya‐Xia , Li Hongliang , Wan Li‐Jun , Guo Yu‐Guo 
Published: March 2022

AbstractLithium‐ion batteries (LIBs) are in great demand for their impressive successes in serving people's daily life. Concomitantly, recycling the retired LIBs has also aroused the enthusiasm of widespread studies due to its great significance in the sustainable development of LIBs. Among the spent LIBs, LiFePO4 (LFP) is the main force because of its widespread use in electric vehicles and grids due to its stability and favorable price. However, considering the low cost of LFP manufacture as well as the abundance of Fe and P, traditional metallurgy processes are not economically feasible for recycling LFP because of high energy consumption and tedious steps. Here, this work proposes a green recycling method to directly regenerate the degraded LFP electrode via an in situ electrochemical process with a functionalized prelithiation separator. Compared with the existing recycling strategies for LFP batteries, the proposed method takes full advantage of the degraded cathode scraps without destroying the original structure, greatly reducing the cost of the remanufacture of the cathode electrodes simply via a prelithiation technique.
Twisted A‐D‐A Type Acceptors with Thermally‐Activated Delayed Crystallization Behavior for Efficient Nonfullerene Organic Solar Cells
Authors: Wu Yilei , Schneider Sebastian , Yuan Yue , Young Ryan M. , Francese Tommaso , Mansoor Iram F. , Dudenas Peter J. , Lei Yusheng , Gomez Enrique D. , DeLongchamp Dean M. , Lipke Mark C. , Galli Giulia , Wasielewski Michael R. , Asbury John B. , Toney Michael F. , Bao Zhenan 
Published: March 2022

AbstractMolecular aggregation and crystallization during film coating play a crucial role in the realization of high‐performing organic photovoltaics. Strong intermolecular interactions and high solid‐state crystallinity are beneficial for charge transport. However, fast crystallization during thin‐film drying often limits the formation of the finely phase‐separated morphology required for efficient charge generation. Herein, the authors show that twisted acceptor‐donor‐acceptor (A‐D‐A) type compounds, containing an indacenodithiophene (IDT) electron‐rich core and two naphthalenediimide (NDI) electron‐poor units, leads to formation of mostly amorphous phases in the as‐cast film, which can be readily converted into more crystalline domains by means of thermal annealing. This design strategy solves the aforementioned conundrum, leading to an optimal morphology in terms of reduced donor/acceptor domain‐separation sizes (ca. 13 nm) and increased packing order. Solar cells based on these acceptors with a PBDB‐T polymer donor show a power conversion efficiency over 10% and stable morphology, which results from the combined properties of desirable excited‐state dynamics, high charge mobility, and optimal aggregation/crystallization characteristics. These results demonstrate that the twisted A‐D‐A motif featuring thermally‐induced crystallization behavior is indeed a promising alternative design approach toward more morphologically robust materials for efficient organic photovoltaics.
Wheat dwarf genes Rht12 and Rht‐B1b affected the performance of agronomic traits in hexaploid triticale
Authors: Hao Jiamin , Zhao Zhangchen , Sun Nannan , Zhi Lei , Qiao Pengfang , Amo Aduragbemi , Zotova Lyudmila , Hu Yin‐Gang , Chen Liang 
Published: March 2022

AbstractAs a new synthetic species, triticale has been widely used for food and feed. Lodging is a severe problem in triticale production, and it is unknown whether wheat height‐reducing genes can improve lodging resistance in triticale. In this study, the wheat‐dwarfing genes Rht12 and Rht‐B1b were introgressed into hexaploid triticale (AABBRR) lines to understand their effect on plant height. The results showed that Rht12 and Rht‐B1b reduced the plant height of triticale plants by 37.7 and 29.9%, respectively. Rht12 and Rht‐B1b both had significant effects on the basal internode's length, diameter, and thickness, which may greatly improve lodging resistance. Additionally, the net photosynthetic rate was increased by 28.7% in Rht12 dwarf lines. However, Rht12 had a significant and negative effect on thousand‐kernel weight (14.5%) and yield per plant (20.6%). On the other hand, Rht‐B1b reduced the number of tillers by 19.6% and yield per plant by 18.1% with no negative effect on the harvest index. Furthermore, Rht12 and Rht‐B1b decreased grain plumpness but improved several grain quality traits. Conclusively, Rht12 and Rht‐B1b improved lodging resistance but had some negative effects on yield components, which need careful consideration in triticale breeding.
Generation and Enhancement of Mechanical Squeezing in a Hybrid Cavity Magnomechanical System
Authors: Cheng Jing , Liu Yu‐Mu , Yi Xuexi , Wang Hong‐Fu 
Published: March 2022

AbstractA scheme to generate mechanical squeezing of phonon mode in a hybrid cavity magnomechanical system composed of a yttrium iron garnet sphere and two auxiliary cavities and driven by a two‐tone laser is proposed. It is found that the strong mechanical squeezing can be generated by optimizing the ratio of blue‐detuned to red‐detuned laser amplitude. However, the mechanical squeezing can not be generated when the blue‐detuned laser is not applied. Furthermore, it is found that the two auxiliary cavities suppress the effect of the counter‐rotating terms, leading to that the mechanical squeezing can break the 3 limit even when the dissipation rate of the magnon mode is much larger than the mechanical frequency. By contrast, if only one auxiliary cavity or no auxiliary cavity is coupled to magnon mode, the mechanical squeezing beyond 3 can not be achieved in a high dissipation of the magnon mode. This scheme provides an alternative way toward the practical implementation of mechanical squeezing in a hybrid cavity magnomechanical system.
Trigant Burrow and the social world
Authors: Drury Nick , Tudor Keith 
Published: March 2022

AbstractThis paper reviews significant aspects of the work of Trigant Burrow (1875–1950), an early psychoanalyst who, while less well known than many of his contemporaries, was, as a number of commentators have argued, well ahead of his time. This article discusses four areas of his theory: the preconscious, the nest instinct, and the love subject; primary unity, primary intersubjectivity, and the “I” persona; social images, social neurosis, and the social unconscious; and, finally, group, community, and society. The article argues that the study of Burrow's work is important, firstly, in recognizing the historical antecedents of what may be viewed as a social turn in both psychoanalysis and psychotherapy; and, secondly, in helping psychoanalytic thinking to be more open to diversity with regard to marginalized theory and people.
An electrochemical aptasensor for detection of prostate‐specific antigen‐based on carbon quantum dots‐gold nanoparticles
Authors: Pourmadadi Mehrab , Nouralishahi Alireza , Shalbaf Mohammad , Shabani Shayeh Javad , Nouralishahi Amideddin 
Published: March 2022

AbstractIn this work, an electrochemical aptasensor was described for the determination of prostate‐specific antigen (PSA). Aptamer chains were decorated on the surface of a glassy carbon electrode (GCE) via carbon quantum dots/Au nanoparticles (Au/CQD). Structural analysis that was used to characterize the prepared materials shows that Au/CQD nanoparticles synthesized in a spherical shape with an average size of 70 nm. Furthermore, the combination of Au nanoparticles with CQD resulted in formation of crystalline the structure of the Au/CQD composite. To study the electrochemical performance of the prepared aptasensor, cyclic voltammetry, square wave voltammetry, and electrochemical impedance spectroscopy were used. The results show that the aptasensor has a good selectivity to PSA over other biomaterials with the time optimized about 30 min. K4[Fe(CN)6] was used as an electrochemical probe with the limit of detection about 2 fg⋅mL–1. To avoid the hazardous nature of K4[Fe(CN)6], a label‐based aptasensor was prepared using methylene blue as an electrochemical signal producer. They provide the capability of electrochemical detection in buffer phosphate solution with high sensitivity.
Producing British education by Chinese parents: Fulfilling parenting responsibilities in WeChat
Authors: Luo Xin 
Published: March 2022

AbstractEducation and parenting are popular topics on social media. In China, it is now common practice for parents to discuss and share education‐related information in WeChat, a premier Chinese social media app. In order to understand parents' educational aspirations in WeChat and the way parents fulfil their parenting responsibilities, this research used virtual ethnography to study a WeChat parents group named Little MBA. Focusing on parents' textual conversations and posts shared in the group, this article demonstrates how Chinese parents constructed their own image of British education to express their views on and aspirations for the education their children received in China. In Little MBA, three features of British education were constructed, including emphasis on character building, cultivation of entrepreneurship and influence of aristocratic education. In the process of presenting their version of British education, these parents were using Chinese notions like fuyang (cultivation with abundance) and qiongyang (cultivation with deprivation) to understand and reproduce the meaning of British education in their own context. Their constructs of British education were understood as a way to fulfil their parenting responsibilities transferred from the state. The ambiguous image of British education parents constructed, one that emphasised both traditional and neoliberal values, reflected the conflicting nature of parents' educational aspirations in contemporary Chinese society.
Cycling‐induced recurrent spontaneous pneumomediastinum and pneumopericardium in a young female patient
Authors: Herrmann Anna , Herrmann Matthias , Passlick Bernward , Herth Felix , Herrmann Johannes 
Published: March 2022

AbstractWe present an exceptional case of recurrent cycling‐induced spontaneous pneumomediastinum and pneumopericardium in a female patient without any trauma. Radiological and endoscopic examinations were carried out to exclude other differential diagnoses. Decision for in‐hospital observation and conservative treatment was made. No symptoms were reported 12 months after return to sports activity.
Fast and Eco‐Friendly Determination of Nitrite in Water Using Deep Eutectic Solvent‐Based Magnetic Bucky Gels
Authors: Abdolhosseini Marzieh , Shemirani Farzaneh , Yousefi Seyedeh Mahboobeh 
Published: March 2022

AbstractIn this study, a novel magnetic bucky gel (MBG) is synthesized and coupled with dispersive magnetic solid‐phase extraction for preconcentration and determination of trace levels of nitrite in various water samples. The MBG is prepared by dispersing magnetic graphitic carbon nitride nanocomposite (g‐C3N4@Fe3O4) in a choline chloride‐urea deep eutectic solvent (DES) (1:2, molar ratio). The DES acts as a disperser and surface modifier for g‐C3N4/Fe3O4 nanocomposites simultaneously and leads to superior uptake of the analyte in a shorter time. The sorbent is characterized by Fourier transform infrared spectroscopy, X‐ray diffraction, and field emission scanning electron microscopy. The NO2− determination is carried out by UV–vis spectrophotometry. Variable factors on preconcentration of NO2− including pH, composition of MBG, contact time, sample volume, eluent type, eluent volume, and elution time are optimized. Under optimum condition, the limit of detection is 1.56 µg L−1, the linear dynamic range extends from 5.14 to 900.00 µg L−1, the relative standard deviation (n = 5) and the preconcentration factor are 2.7% and 100, respectively. The method is successfully used for the preconcentration of NO2− ions in different water samples and gave recoveries between 89% and 103%.
Induction and suppression of cell lysis in an electrokinetic microfluidic system
Authors: Habibi Sanaz , Lee Hwi Yong , Moncada‐Hernandez Hector , Minerick Adrienne R. 
Published: March 2022

AbstractThe ability to strategically induce or suppress cell lysis is critical for many cellular‐level diagnostic and therapeutic applications conducted within electrokinetic microfluidic platforms. The chemical and structural integrity of sub‐cellular components is important when inducing cell lysis. However, metal electrodes and electrolytes participate in undesirable electrochemical reactions that alter solution composition and potentially damage protein, RNA, and DNA integrity within device microenvironments. For many biomedical applications, cell viability must be maintained even when device‐imposed cell‐stressing stimuli (e.g., electrochemical reaction byproducts) are present. In this work, we explored a novel and tunable method to accurately induce or suppress device‐imposed artifacts on human red blood cell (RBC) lysis in non‐uniform AC electric fields. For precise tunability, a dielectric hafnium oxide (HfO2) layer was used to prevent electron transfer between the electrodes and the electric double layer and thus reduce harmful electrochemical reactions. Additionally, a low concentration of Triton X‐100 surfactant was explored as a tool to stabilize cell membrane integrity. The extent of hemolysis was studied as a function of time, electrode configuration (T‐shaped and star‐shaped), cell position, applied non‐uniform AC electric field, with uncoated and HfO2 coated electrodes (50 nm), and absence and presence of Triton X‐100 (70 µM). Tangible outcomes include a parametric analysis relying upon literature and this work to design, tune, and operate electrokinetic microdevices to intentionally induce or suppress cellular lysis without altering intracellular components. Implications are that devices can be engineered to leverage or minimize device‐imposed biological artefacts extending the versatility and utility of electrokinetic diagnostics.
Validation of a numerical model of a seismically isolated, cylindrical, fluid‐filled vessel
Authors: Mir Faizan Ul Haq , Lal Kaivalya M. , Whittaker Andrew S. , Constantinou Michael C. 
Published: March 2022

AbstractNumerical models capable of generating robust estimates of isolation‐system and fluid‐structure responses for multidirectional, high‐intensity shaking will be required for analysis, design, and risk assessment of seismically isolated advanced reactors. None of the few studies to date on base‐isolated, fluid‐filled vessels have generated datasets suitable for formal validation of numerical models. Earthquake‐simulator experiments on a fluid‐filled, cylindrical vessel, base isolated using four single concave friction pendulum bearings (SFP isolators) were performed. The dataset was used to validate a numerical model for high intensity, multidirectional seismic inputs. Fluid and isolation‐system responses obtained from analysis of the numerical model were in excellent agreement with experimental results. The numerical models and outcomes from the experiments are broadly applicable to base‐isolated, fluid‐filled vessels, regardless of industry sector.
Reduced structural connectivity in the corpus callosum in patients with anorexia nervosa
Authors: Maier Simon , Joos Andreas , Tebartz van Elst Ludger , Ebert Dieter , Endres Dominique , Domschke Katharina , Lahmann Claas , Zeeck Almut , Runge Kimon , Denzel Dominik , Reisert Marco , Nickel Kathrin 
Published: March 2022

AbstractObjectivePrevious diffusion tensor imaging studies reported a reduced fractional anisotropy in the body of the corpus callosum in patients with anorexia nervosa, which may indicate impaired white matter integrity in interhemispheric connections. The aim of the current study was to investigate whether structural connectivity is affected in patients with anorexia nervosa.MethodTo this end, we compared the number of streamlines (a model of the white matter fibre tracts) and the total volume filled by these streamlines in different subsections of the corpus callosum in 33 women with and 33 without anorexia nervosa as well as in 20 recovered individuals.ResultsThe volume of streamlines in the anterior and mid‐anterior subsection of the corpus callosum was reduced in women with, but not in those who had recovered from anorexia nervosa. No differences in number of streamlines was detected in the corpus callosum between patients with anorexia nervosa, healthy controls and recovered patients.ConclusionsAlterations of the corpus callosum have been repeatedly reported in anorexia nervosa. Since the recovered group did not differ from the healthy control group, the reported alterations in acute patients appear to represent a state and not a trait marker.
Food addiction in anorexia nervosa: Implications for the understanding of crossover diagnosis
Authors: Sanchez Isabel , Lucas Ignacio , Munguía Lucero , Camacho‐Barcia Lucia , Giménez Mónica , Sánchez‐González Jessica , Granero Roser , Solé‐Morata Neus , Gearhardt Ashley N. , Diéguez Carlos , Jiménez‐Murcia Susana , Fernández‐Aranda Fernando 
Published: March 2022

AbstractObjectiveFood addiction (FA) construct was introduced to reflect abnormal eating patterns that resemble behavioural ones found in substance use disorders. FA has been barely explored in anorexia nervosa (AN). This study evaluated FA occurrence and associated factors in a sample of patients with AN, distinguishing between restrictive and binge–purging subtypes and focussing on the influence of FA in the crossover diagnosis between them.MethodA sample of 116 patients with AN admitted for treatment seeking at an Bellvitge Hospital Eating Disorders Unit were included (72 restrictive [AN‐R]; 44 binge‐purge AN [AN‐BP]), and eating‐related, personality and psychopathological variables were assessed. Most participants were women (92.2%), mean age 27.1 years old (SD = 10.5).ResultsFA was more prevalent in patients with AN‐BP compared to the AN‐R group (75.0% and 54.2%, respectively). The patients with AN‐R FA+, presented more similar ED symptomatology, general psychopathology and personality traits, with the AN‐BP patients, than with the AN‐R FA‐.ConclusionsPatients with AN‐R FA+, exhibit more similarities with the AN‐BP subgroup than with the AN‐R FA‐. Thus, it is possible to hypothesise that the presence of FA might be an indicator of the possible crossover from AN‐R to AN‐BP.
Hourly snow energy and mass balance at Atwater Study Plot, Alta, Utah
Authors: Skiles S. McKenzie , Clark Steven , Ragar Dillon 
Published: March 2022

AbstractAtwater Study Plot (ASP), located in the town of Alta, UT in the Wasatch Mountains, which was established in 1939 by Monty Atwater and Ed LaChapelle, is one of the longest running snow observation sites in the Western United States. The historical observations have been primarily snow safety and avalanche forecasting focused. Beginning in 2017 the Snow Hydrology Research to Operations Laboratory (Snow HydRO Lab) at the University of Utah began regular hydrology focused snow pit observations within study plot boundaries. In 2019 the Snow HydRO Lab and the Utah Department of Transportation further supplemented ASP with an instrumentation suite for continuous snow energy and mass balance observations, including incoming and outgoing solar and terrestrial radiation. The goal of the new observations is to support process based hydrologic modelling and better understand controls on snowmelt timing and magnitude. The instrumentation installation and observations make ASP the first snow energy balance study plot in the Wasatch Mountains, and the site has since been used as a validation site for NASA's SnowEx project and is part of the NSF Critical Zone Collaborative Network. Here, we describe the study plot and present (1) the hourly instrumented dataset, which includes standard atmospheric variables (air temperature, relative humidity, and wind speed/direction), radiation balance, precipitation, and snow depth, (2) snow energy balance modelling used to calculate hourly energy exchanges and phase changes, and (3) provide directions to access the publicly available ASP datasets.