bluuebunny/crossref_metadata_2025_split huggingface dataset:
Understanding the Inherent Properties of Vapor Phase Poly (3,4 – Ethylenedioxythiophene) Deposited Stretchable Conducting Films
Authors: Sethumadhavan Vithyasaahar , Switalska Eliza , Shahbazi Mahboobeh , Li Yong , Zuber Kamil , Wang Tony , Alarco Jose , Evans Drew R. , Sonar Prashant 
Published: April 2024

AbstractStretchable conducting films are a prime necessity for future stretchable and wearable electronics. In this work, highly conducting poly(3,4 ethylenedioxythiophene):Tosylate (PEDOT:Tos) films are deposited on extremely stretchable styrene‐ethylene‐butylene‐styrene (SEBS) substrates via vapor phase polymerization (VPP) and their inherent properties are systematically studied. The charge transport and electrical properties of VPP PEDOT:Tos stretchable films are measured from room temperature down to the low temperature of 5 K. Interestingly, the mechanical properties of the stretchable substrate lead to buckling of the PEDOT:Tos that affect the electrical conductivity but not the charge carrier mobility, optical, and structural properties. The VPP PEDOT:Tos on the stretchable SEBS substrate show a semiconducting behavior as electrical resistance is enhanced upon cooling from room temperature to 5 K. Such kind of stretchable conducting films can be used for stretchable transistors, wearable sensing, energy storage, and electrochromic applications.
n‐Type GaSe Thin Flake for Field Effect Transistor, Photodetector, and Optoelectronic Memory
Authors: Kumar Arun , Pelella Aniello , Intonti Kimberly , Viscardi Loredana , Durante Ofelia , Giubileo Filippo , Romano Paola , Neill Hazel , Patil Vilas , Ansari Lida , Hurley Paul K. , Gity Farzan , Di Bartolomeo Antonio 
Published: April 2024

AbstractThe family of 2D chalcogenide semiconductors has been growing rapidly. Metal monochalcogenides, for instance, can enable new possibilities in functional electronics and optoelectronics. A Gallium Selenide (GaSe) thin flake is used to fabricate a back gated field effect transistor (FET) with n‐type conduction behavior and wide hysteresis at the ambient conditions. The device shows high mobility up to 28 cm2 V−1 s−1 with Ion/Ioff ratio over 103. Under the laser exposure, the device shows a decrease in the threshold voltage and a left‐shift of the transfer characteristic with a slight increase in the current. The transfer characteristic exhibits a hysteretic behavior with hysteresis width linearly dependent on the applied gate voltage. Moreover, the GaSe‐based FET shows a photo response with a photoresponsivity of 475 mAW−1 and detectivity of 4.6 × 1012 Jones. The photocurrent rise and decay times are 0.1 and 1.3 s, respectively. Furthermore, the GaSe FET device can be used as a performant memory device with well separated states and memory window enhanced by the laser exposure, confirming an optoelectronic memory class.
High Performance and Stackable Trampoline Like‐Triboelectric Vibration Energy Harvester for In‐Situ Powering Sensor Node with Data Wirelessly Transmitted Over 1000‐m
Authors: Yu Hongyong , Xi Ziyue , Du Hengxu , Yang Hengyi , Qian Zian , Guo Xinyang , Guo Yuanye , Huang Yue , Du Taili , Xu Minyi 
Published: April 2024

AbstractAddressing the power supply challenges of wireless sensor nodes is pivotal for advancing the development of the Internet of Things (IoT). This work proposes a high performance and stackable trampoline like‐triboelectric vibration energy harvester (T‐TVEH) that can efficiently harvest ultra‐wideband vibrational energy for in‐situ powering of sensor nodes. The unique structural design and material selection enables T‐TVEH to represent a breakthrough in terms of both working bandwidth and power density compared to recent research efforts of vibration energy harvesting. Specifically, the working bandwidth and the peak power density of T‐TVEH is 192 Hz and 5.9 W m−2, which are higher than previous related studies by 156% and 59.2%, respectively. Based on the excellent performance of the T‐TVEH, a wireless sensor node for monitoring machinery condition is constructed. Temperature, humidity, and frequency information are successfully acquired and transmitted to 1000‐m through the wireless sensor node, which is nine times improved compared to related studies. Meanwhile, it achieves fully self‐powered wireless operation monitoring and abnormal alarm on a real ship's marine diesel engine. Overall, this study proposed an innovative solution for in‐situ power supply of wireless sensor nodes, which has broad application prospects in the field of the IOT.
The change in handgrip strength, after physical exercise, is moderated by digit ratio (2D:4D): A study among the young adults in Poland
Authors: Kozieł Sławomir , Konarski Jan M. , Konarska Agata , Heuchert Joanna , Ignasiak Zofia , Chakraborty Raja 
Published: April 2024

AbstractBackgroundThe digit ratio (2D:4D), the ratio of the lengths of second (2D) to the fourth (4D) fingers, is a proxy indicator of prenatal androgen exposure. On average, males display lower 2D:4D than females. Previous studies have shown that lower 2D:4D ratios were associated with better sports and physical abilities.AimTo assess whether a challenge condition, imposed by intense exercise, could increase handgrip strength (HGS) associated with 2D:4D.MethodsThis cross‐sectional experimental study included 90 healthy young Polish adults (40 males, 50 females). They underwent intense physical exercise, before (7 days) and after which they were measured for HGS and 2D:4D. Height and weight were also measured. Analyses of Covariance were employed to delineate associations.Results2D:4D had significant predictive effects on the differences in HGS (DHGS) measured in two occasions, without and after, physical exercises. The lower was the 2D:4D, the higher the DHGS, particularly, for the left hand.ConclusionThe results reconfirmed that the link between prenatal testosterone exposure (indicated by 2D:4D) and physical strength depends on the context, such as a challenged condition.
Health selection into employment in a family health and time use context
Authors: Doan Tinh , Leach Liana , Zhao Yixuan , Strazdins Lyndall 
Published: April 2024

AbstractUsing nationally representative data from Household Income and Labour Dynamics in Australia, this paper examines the impact of poor health, family impaired health and family time on the labour market participation of couples aged 25–64. We address sample selection bias and endogeneity bias by employing instrumental variable Tobit models. Our findings indicate that health selection into the labour market occurs not only due to individual's own health but also due to other family members' health, and family time—which is largely determined by various family factors such as a presence of preschool children (childcare) and partner's major life events. We find a significant trade‐off between family unpaid time and labour market participation, which is augmented after correcting for endogeneity of family unpaid time in market time consideration. This supports our argument that health selection should be considered within the family context, in which each member makes decisions conditional not only on their own but also other family members' health and time resources.
Evaluating the Effect of Alzheimer's Disease‐Related Biomarker Change in Corticobasal Syndrome and Progressive Supranuclear Palsy
Authors: Garcia‐Cordero Indira , Anastassiadis Chloe , Khoja Abeer , Morales‐Rivero Alonso , Thapa Simrika , Vasilevskaya Anna , Davenport Carly , Sumra Vishaal , Couto Blas , Multani Namita , Taghdiri Foad , Anor Cassandra , Misquitta Karen , Vandevrede Lawren , Heuer Hilary , Tang‐Wai David , Dickerson Bradford , Pantelyat Alexander , Litvan Irene , Boeve Bradley , Rojas Julio C. , Ljubenkov Peter , Huey Edward , Fox Susan , Kovacs Gabor G. , Boxer Adam , Lang Anthony , Tartaglia M. Carmela ,   The 4‐R‐Tauopathy Neuroimaging Initiative Consortium, and the Alzheimer's Disease Neuroimaging Initiative
Published: April 2024

ObjectivesTo evaluate the effect of Alzheimer's disease (AD) ‐related biomarker change on clinical features, brain atrophy and functional connectivity of patients with corticobasal syndrome (CBS) and progressive supranuclear palsy (PSP).MethodsData from patients with a clinical diagnosis of CBS, PSP, and AD and healthy controls were obtained from the 4‐R‐Tauopathy Neuroimaging Initiative 1 and 2, the Alzheimer's Disease Neuroimaging Initiative, and a local cohort from the Toronto Western Hospital. Patients with CBS and PSP were divided into AD‐positive (CBS/PSP‐AD) and AD‐negative (CBS/PSP‐noAD) groups based on fluid biomarkers and amyloid PET scans. Cognitive, motor, and depression scores; AD fluid biomarkers (cerebrospinal p‐tau, t‐tau, and amyloid‐beta, and plasma ptau‐217); and neuroimaging data (amyloid PET, MRI and fMRI) were collected. Clinical features, whole‐brain gray matter volume and functional networks connectivity were compared across groups.ResultsData were analyzed from 87 CBS/PSP‐noAD and 23 CBS/PSP‐AD, 18 AD, and 30 healthy controls. CBS/PSP‐noAD showed worse performance in comparison to CBS/PSP‐AD in the PSPRS [mean(SD): 34.8(15.8) vs 23.3(11.6)] and the UPDRS scores [mean(SD): 34.2(17.0) vs 21.8(13.3)]. CBS/PSP‐AD demonstrated atrophy in AD signature areas and brainstem, while CBS/PSP‐noAD patients displayed atrophy in frontal and temporal areas, globus pallidus, and brainstem compared to healthy controls. The default mode network showed greatest disconnection in CBS/PSP‐AD compared with CBS/PSP‐no AD and controls. The thalamic network connectivity was most affected in CBS/PSP‐noAD.InterpretationAD biomarker positivity may modulate the clinical presentation of CBS/PSP, with evidence of distinctive structural and functional brain changes associated with the AD pathology/co‐pathology. ANN NEUROL 2024;96:99–109
Rational Design of Local Reaction Environment for Electrocatalytic Conversion of CO2 into Multicarbon Products
Authors: Ma Ming , Seger Brian 
Published: April 2024

AbstractThe electrocatalytic conversion of CO2 into multi‐carbon (C2+) products provides an attractive route for storing intermittent renewable electricity as fuels and feedstocks with high energy densities. Although substantial progress has been made in selective electrosynthesis of C2+ products via engineering the catalyst, rational design of the local reaction environment in the vicinity of catalyst surface also acts as an effective approach for further enhancing the performance. Here, we discuss recent advances and pertinent challenges in the modulation of local reaction environment, encompassing local pH, the choice of the species and concentrations of cations and anions as well as local reactant/intermediate concentrations, for achieving high C2+ selectivity. In addition, mechanistic understanding in the effects of the local reaction environment is also discussed. Particularly, the important progress extracted from in situ and operando spectroscopy techniques provides insights into how local reaction environment affects C−C coupling and key intermediates formation that lead to reaction pathways toward a desired C2+ product. The possible future direction in understanding and engineering the local reaction environment is also provided.
Implanting Colloidal Nanoparticles into Single‐Crystalline Zeolites for Catalytic Dehydration
Authors: Ma Bing , Duan Linlin , Ma Yuzhu , Bu Fanxing , Lan Kun , Zhao Tiancong , Chen Liang , Zu Lianhai , Peng Liang , Zhao Zaiwang , Xu Jun , Zhong Siqing , Aldhayan Dhaifallah M. , Al‐Enizi Abdullah M. , Elzatahry Ahmed , Li Wei , Yang Weimin , Zhao Dongyuan 
Published: April 2024

AbstractThe encapsulation of functional colloidal nanoparticles (100 nm) into single‐crystalline ZSM‐5 zeolites, aiming to create uniform core–shell structures, is a highly sought‐after yet formidable objective due to significant lattice mismatch and distinct crystallization properties. In this study, we demonstrate the fabrication of a core–shell structured single‐crystal zeolite encompassing an Fe3O4 colloidal core via a novel confinement stepwise crystallization methodology. By engineering a confined nanocavity, anchoring nucleation sites, and executing stepwise crystallization, we have successfully encapsulated colloidal nanoparticles (CN) within single‐crystal zeolites. These grafted sites, alongside the controlled crystallization process, compel the zeolite seed to nucleate and expand along the Fe3O4 colloidal nanoparticle surface, within a meticulously defined volume (1.5×107≤V≤1.3×108 nm3). Our strategy exhibits versatility and adaptability to an array of zeolites, including but not restricted to ZSM‐5, NaA, ZSM‐11, and TS‐1 with polycrystalline zeolite shell. We highlight the uniformly structured magnetic‐nucleus single‐crystalline zeolite, which displays pronounced superparamagnetism (14 emu/g) and robust acidity (~0.83 mmol/g). This innovative material has been effectively utilized in a magnetically stabilized bed (MSB) reactor for the dehydration of ethanol, delivering an exceptional conversion rate (98 %), supreme ethylene selectivity (98 %), and superior catalytic endurance (in excess of 100 hours).
Recent Advances on Diarylethene‐Based Photoswitching Materials: Applications in Bioimaging, Controlled Singlet Oxygen Generation for Photodynamic Therapy and Catalysis
Authors: Bag Sayan Kumar , Pal Adwitiya , Jana Subhendu , Thakur Arunabha 
Published: April 2024

AbstractPhotoswitching materials have emerged as a promising class of compounds that possess manifold interesting properties rendering their widespread use from photoswitches, regulators to optoelectronic devices, security technologies and biochemical assays. Diarylethenes (DAE) constitute one such category of photoswitchable compounds, where the key features of stability, photoisomerization wavelengths, quantum yield and variability in the photoisomers significantly depend on their derivatization. The last decade has witnessed a surge in the engagement of DAEs in different areas of chemical and biological sciences, like biomarkers, controlled generation of singlet oxygen, photo‐dynamic therapy, chemosensing, catalysis, etc. In all the cases, the photoswitchability of DAE is the principal regulating factor along with its emission properties according to the appended groups. Previous reviews on applications of DAE‐based systems did not predominantly cover all the aspects of biological and industrial implementations. They have covered only one field of application either in the biological science or in the synthetic aspect or photochromic aspects only. This review is a coalition of all those aspects in last six years. Here the variation of properties of the DAE systems with respect to structural diversifications have been discussed in detail along with their potential applications in bioimaging of cells, regulating singlet oxygen generation for photodynamic therapy and catalysis of organic reactions, and their future prospects. A tabular presentation of the photophysical properties of DAE derivatives adds to the basic understanding of this subject at a glance. We hope that this cumulative collection of contemporary research on DAE, as presented in this review, will enhance the knowledge of the readers about synthetic design anticipating their properties well in advance, and will certainly motivate researchers to generate new DAE architectures with superior chemical and biological properties in future.
The timing, duration, and severity of nausea and vomiting of pregnancy and adverse birth outcomes among controls without birth defects in the National Birth Defects Prevention Study
Authors: Schrager Nina L. , Parker Samantha E. , Werler Martha M. ,   for the National Birth Defects Prevention Study
Published: April 2024

AbstractBackgroundNausea and vomiting of pregnancy (NVP) occurs in approximately 70% of pregnant people, with varying severity and duration. Treatments include pharmacologic and herbal/natural medications. The associations between NVP and birth outcomes, including preterm birth, small for gestational age (SGA), and low birth weight are inconclusive.ObjectiveTo determine whether NVP and reported medications are associated with adverse birth outcomes.MethodsWe used data from the population‐based, multisite National Birth Defects Prevention Study (1997–2011) to evaluate whether self‐reported NVP according to timing, duration, and severity or its specific treatments were associated with preterm birth, SGA, and low birth weight among controls without birth defects. Odds ratios (aOR) and 95% confidence intervals (CI) were adjusted for sociodemographic, reproductive, and medical factors. For any NVP, duration, treatment use, and severity score analyses, the comparison group was participants with no reported NVP. For timing analyses, the comparison group was women with no reported NVP in the same trimester of pregnancy.ResultsAmong 6018 participants, 4339 (72.1%) reported any NVP. Among those with NVP, moderate or severe symptoms were more common than mild symptoms. Any versus no NVP was not associated with any of the outcomes of interest. NVP in months 4–6 (aOR 1.21, 95% CI: 1.00, 1.47) and 7–9 (aOR 1.57, 95% CI: 1.22, 2.01) of pregnancy were associated with an increase in the risk of preterm birth. NVP lasting one trimester in duration was associated with decrease in risk of SGA (aOR: 0.74, 95% CI: 0.58, 0.95), and NVP present in every trimester of pregnancy had a 50% increase in risk of preterm birth (aOR: 1.50, 95% CI: 1.11, 2.05). For NVP in months 7–9 and preterm birth, ORs were elevated for moderate (aOR: 1.82, 95% CI: 1.26, 2.63), and severe (aOR: 1.53, 95% CI: 1.06, 2.19) symptoms. NVP was not significantly associated with low birth weight. Our analyses of medications were limited by small numbers, but none suggested increased risk of adverse outcomes associated with use of the medication.ConclusionMild NVP and NVP limited to early pregnancy appear to have no effect or a small protective effect on birth outcomes. Long‐lasting NVP, severe NVP, and NVP later in pregnancy may increase risk of preterm birth and SGA.
Sustainable business model innovation, dynamic capabilities, and organizational design: Insights from Norwegian aquaculture
Authors: Coffay Matthew , Tveterås Ragnar , Bocken Nancy , Bogers Marcel L.A.M 
Published: April 2024

AbstractFirms must increasingly grapple with complex sustainability challenges. Business model innovation is needed to achieve radical sustainability improvements. Recent research highlights the interrelatedness between business model innovation, dynamic capabilities, and organizational design, calling for empirical work to better illuminate these relationships. These connections are relevant in sustainability contexts, where organizational barriers and drivers have been shown to either facilitate or hinder the development of dynamic capabilities for sustainable business model innovation (SBMI). This paper presents a case study of an emergent low‐carbon offshore aquaculture value chain in Norway to illuminate the importance and roles of these organizational factors. Based on our analysis, we identify those barriers and drivers present in the Norwegian salmon aquaculture industry; add to the body of theory around organizational design, dynamic capabilities, and SBMI; and offer insights for practitioners in the aquaculture sector aiming to develop dynamic capabilities for SBMI.
One‐Pot Synthesis of Carbon‐Supported Pd Nanoparticles with Ni and Carbon Matrix Protection for Durable Alkaline Hydrogen Oxidation Reaction
Authors: Doan Huong , Sgarbi Ricardo , Labarde Quentin , Martin Vincent , Chatenet Marian 
Published: April 2024

AbstractProtecting nanoparticles with a carbon matrix can enhance the durability of the catalysts in alkaline fuel cells (AFC) and is well‐documented. While others have tried complex syntheses to produce small nanoparticle catalysts, in this work, in order to scale‐up batches of 15 g or more, carbon‐cap (or carbon‐coating) protected Vulcan XC72‐supported Pd−Ni (1–2) nanoparticles (Pd−Niacc/C) were successfully synthesized via a one‐step dry‐synthesis process. This catalyst was compared with a commercial Pd−Ni/Vulcan XC72 material (PdNi/C, Premetek) in terms of hydrogen oxidation reaction (HOR) activity and stability. To produce less ordered carbon caps (versus graphite/graphene), a low‐temperature heat‐treatment (below 500 °C) was used, resulting in Pd−Niacc/C of unique electrochemical properties: easily electrochemically activated, this catalyst outperforms PdNi/C for alkaline HOR and proves more durable under highly oxidizing accelerated stress test (AST) conditions. Identical location transmission electron microscopy (ILTEM), X‐ray photoelectron spectroscopy (XPS) and rotating disk electrode (RDE) measurements demonstrate how the Ni‐rich surface plays an important role in HOR activity for both PdNi/C and Pd‐Niacc/C and that the protective carbon‐coating of the latter ensures better durability of performance and better resistance to materials degradation.
Experimental Study of Flow and Heat Transfer in Granular Media
Authors: Shahidin Zain Ul , Siraj Muhammad Shafiq 
Published: April 2024

AbstractIn this paper, granular flow is studied using particle image velocimetry (PIV) in two different geometries, that is, rectangular box and cylindrical bladed mixer. Effects of parameters like blade rake angle, bed height, moisture content, and the number of blades were studied. The shear rate and velocity magnitude of granular bed were calculated using PIV. The presence of moisture in the granular bed added additional cohesive forces and reduced shear rate between different layers of particles. Shear rate and shear forces were maximal at the tip of the blade. Temperature variations in the granular bed were measured experimentally and results were compared for static and mixing beds.
Influence of Phosphate Surface Coating on Performance of Aqueous‐Processed NMC811 Cathodes in 3 Ah Lithium‐Ion Cells
Authors: Nagler Felix , Christian Nino , Gronbach Andreas , Stahl Franziska , Daubinger Philip , Flegler Andreas , Hofmann Michael , Giffin Guinevere A. 
Published: April 2024

AbstractAqueous processing of state‐of‐the‐art cathode materials for lithium‐ion batteries like LiNi0.8Mn0.1Co0.1O2 (NMC811) has evolved as a more sustainable and cost‐effective alternative to the conventional 1‐methyl‐2‐pyrrolidone‐based process. However, the implementation of aqueous processing is challenging due to the water sensitivity of nickel‐rich layered oxides. This study investigates the influence of a phosphate‐based NMC811 surface coating on the performance of aqueous‐processed NMC811 cathodes in 3 Ah cells. The results show that the cells with phosphate‐coated NMC811 outperform those with uncoated NMC811, i. e., they exhibited higher initial capacity and improved capacity retention during cycling. Post‐mortem characterization techniques reveal that the phosphate coating limits the lithium loss during aqueous cathode manufacturing and further reduces side reactions during cycling, resulting in a smaller increase of cell impedance.