bluuebunny/crossref_metadata_2025_split huggingface dataset:
Rationally Designed ZnTe@C Nanowires with Superior Zinc Storage Performance for Aqueous Zn Batteries
Authors: Li Junwei , Zhang Lei , Xin Wenli , Yang Min , Peng Huiling , Geng Yaheng , Yang Li , Yan Zichao , Zhu Zhiqiang 
Published: July 2023

AbstractTe‐based materials with excellent electrical conductivity and ultra‐high volume specific capacity have attracted much attention for the cost‐efficient aqueous Zn batteries. However, the construction of functional structures with mild volume expansion and suppressed shuttle effects, enabling an expanded lifespan, is still a challenge for conversion‐type materials. Herein, the carbon‐coated zinc telluride nanowires (ZnTe@C NWs) are rationally designed as a high‐performance cathode material for aqueous Zn batteries. The carbon‐coated1D nanostructure could not only provide optimized transmission path for electrons and ions, but also help to maintain structure integrity upon volume variation and suppress intermediates dissolution, endowing the ZnTe@C NWs with improved cycling stability and reaction kinetics. Consequently, a reversible six‐electron reaction mechanism of ZnTe@C NWs based on Te2−/Te4+ conversion with excellent output capacity (586 mAh g−1 at 0.1 A g−1) and lifespan (>250 mAh g−1 retained for 400 cycles at 1 A g−1) is eventually achieved.
Five in One: Multi‐Engine Highly Integrated Microrobot
Authors: Zheng Yuhong , Wang Bochu , Cai Yuepeng , Zhou Xiaosong , Dong Renfeng 
Published: July 2023

AbstractA multi‐engine highly integrated microrobot, which is a Janus hemispherical shell structure composed of Pt and α‐Fe2O3, is successfully developed. The microrobot can be efficiently driven and flexibly regulated by five stimuli, including an optical field, an acoustic field, magnetic field, an electric field, and chemical fuel. In addition, no matter which way it is driven by, the direction can be effectively controlled through the magnetic field regulation. Furthermore, this microrobot can also utilize magnetic or acoustic fields to achieve excellent aggregation control and swarm movement. Finally, this study demonstrates that the microrobots’ propulsion can be effectively synergistically enhanced through the simultaneous action of two driving mechanisms, which can greatly improve the performance of the motor in applications, such as pollutant degradation. This multi‐engine, highly integrated microrobot not only can adapt to more complex environments and has a wider application range, better application prospects, but also provides important ideas for designing future advanced micro/nanorobots.
Polyvinylpyrrolidone‐Intercalated Mn0.07VOx toward High Rate and Long‐Life Aqueous Zinc‐Ion Batteries
Authors: Wang Yanrong , Zhao Mengfan , Gao Guoyuan , Zheng Chenxi , He Dunyong , Wang Caixing , Diao Guowang 
Published: July 2023

AbstractAqueous zinc‐ion batteries (AZIBs) are expected to be an attractive alternative in advanced energy storage devices due to large abundance and dependable security. Nevertheless, the undesirable energy density and operating voltage still hinder the development of AZIBs, which is intimately associated with the fundamental properties of the cathode. In this work, polyvinylpyrrolidone (PVP) intercalated Mn0.07VOx (PVP‐MnVO) with a large interlayer spacing of 13.5 Å (against 12.5 Å for MnVO) synthesized by a facile hydrothermal method is adopted for the cathode in AZIBs. The experimental results demonstrate that PVP‐MnVO with expanded interlayer spacing provides beneficial channels for the rapid diffusion of Zn2+, resulting in a high discharge capacity of 402 mAh g−1 at 0.1 A g−1, superior to that of MnVO (275 mAh g−1 at 0.1 A g−1). Meanwhile, the PVP molecule remains in the layer structure as a binder/pillar, which can maintain its structural integrity well during the charging/discharging process. Consequently, PVP‐MnVO cathode exhibits superior rate capability and cycling stability (89% retention after 4300 cycles at 10 A g−1) compared to that of MnVO (≈51% retention over 500 cycles at 2 A g−1). This work proposes a new approach to optimize the performance of vanadium‐based electrode materials in AZIBs.
Drama for dialogue of civilizations: Performance as storytelling in the adultESOLclassroom
Authors: McGovern Kathleen R. , Yeganeh Vahdat 
Published: July 2023

AbstractPrior research points to many affordances of drama and storytelling for language learning, identity exploration, and intercultural dialogue (e.g., Belliveau & Kim, 2013; McGovern, 2017; Schewe, 2013) as well as ethical risks associated with engaging multilingual learners in performative pedagogies (Cañas, 2015; Piazzoli & Kir Cullen, 2021). This ethnographic case study of an adult English as a Second Language (ESL) program in which students devised and performed a play centered on how performative storytelling positioned learners and how its focus on intercultural dialogue around mutual understanding contributed to peacebuilding. Thematic analysis (Braun & Clarke, 2006; 2019) illustrated how drama created space for dialogue, positioning students as actors worthy of being heard and competent at telling their stories in ways that reflected a nuanced view of the student‐actors. The authors assert that representational ethics must be considered in order for performative pedagogies to work towards peacebuilding rather than towards further marginalization of immigrant and refugee communities.
Status of fish assemblage structure in the Ganga and Indus riverine systems of the western Himalaya
Authors: Choudhary Megha , Thakur Kushal , Brar Bhavna , Kumar Sunil , Sharma Dixit , Kumar Rakesh , Mahajan Danish 
Published: July 2023

AbstractThe Ganga and Indus riverine systems are the major freshwater resources in the western Himalaya. The aim of this review was to critically analyze the status of inland fisheries in both the Ganga and Indus Riverine systems of the western Himalaya. Data from secondary sources such as research publications, scientific documents, technical advisories, and books were retrieved. The fish diversity of both riverine systems reveals that the number of endemic and native species like Tor tor, Tor putitora, Glyptothorax spp., Nemacheilus spp., and Schizothorax richardsonii is decreasing. Moreover, in most of the rivers of both riverine systems, exotic species, especially those belonging to the Cyprinidae family, for example, Cyprinus carpio, are increasing and are also dominant, followed by the families Cobitidae and Sisoridae. The Ganga and Indus riverine systems' diverse fish populations have declined because of various anthropogenic activities, especially water pollution and dam construction, which are responsible for the change in river hydrology. Frequent data were available on the Ganga riverine system, which shows a continuous decline in fish diversity. A similar trend was observed in the lower stretches of the Indus riverine system. But negligible information was available on the upper stretches of the Indus riverine system; this may be due to a large research gap. However, adequate knowledge of both river systems is necessary to develop conservation and management strategies for the sustainable development of fishery resources in India in the future.
Investigation of snow cover solid phase using total‐reflection x‐ray fluorescence method for an assessment of the environmental pollution
Authors: Chubarov Victor M. , Maltsev Artem S. , Amosova Alena A. , Chuparina Elena V. , Prosekin Sergey N. , Sokolnikova Julia V. 
Published: July 2023

AbstractSnow cover is an important source of data for the study of environmental pollution due to its ability to accumulate atmospheric dust particles. A total reflection x‐ray fluorescence method (TXRF) was applied to assess the concentration levels of potentially toxic elements (As, Pb, Zn, Ni, Cu, Cr, V, Mn, and Sr) in samples of snow cover solid phase collected in suburban areas of the Irkutsk region with industrial activity. Suspension was chosen as an optimal sample preparation procedure for solid phases of snow samples obtained after melting and filtration. Results were compared with those obtained by wavelength‐dispersive x‐ray fluorescence spectrometry and atomic absorption spectrometry. Precision of TXRF results expressed by repeatability values was not exceeded 15% (n = 3) for most of the elements, and the trueness of the TXRF method expressed by recovery values was in the range of 87%–115% for concentration levels of 5.0–350 μg/g. Forty samples of snow cover solid phase were analyzed by TXRF method and results were compared with the background values. The investigation showed low contamination of the studied area by Pb, Cu, V, Mn, and Sr, medium contamination by Ni, As, and Cr, and high contamination by Zn. TXRF is advantageous in being rapid, cost‐efficient, and simple and can be used as a promising method for an assessment of environmental pollution.
Assessment of Greenhouse Gas Emission Reduction from Biogas Supply Chains in Germany in Context of a Newly Implemented Sustainability Certification
Authors: Lange Nora , Moosmann David , Majer Stefan , Meisel Kathleen , Oehmichen Katja , Rauh Stefan , Thrän Daniela 
Published: July 2023

AbstractLife cycle assessments (LCA) approaches, analysing potential impacts associated with the production and use of biomass for energy and material purposes, have become increasingly important in recent years. An internal project at the Deutsches Biomasseforschungszentrum- DBFZ is investigating, which priority areas have been addressed at the institute with LCA. The preliminary results of the study show mostly practice-linked applications with a focus on the assessment of fuels, their production and technical feasibility. In this publication, we present one of the studies analysed, in which a simplified LCA approach defined in the renewable energy directive (RED II), was applied. Based on primary data from 10 biogas and biomethane supply chains in Germany, the applicability of the RED II greenhouse gas (GHG) emission calculation approach was analysed. Most of the biogas plants assessed were found to be compliant with the required minimum GHG emissions reduction. Storage of digestate, N-fertilization and the use of fossil diesel were identified as the main factors, influencing the GHG intensity of the respective value chains. Additionally, individual calculation requires a high effort for data collection. The availability of tools and default values could therefore support market actors with an efficient implementation of the RED II.
One-loop analysis of the interactions between doubly charmed baryons and Nambu-Goldstone bosons
Authors: Liang Ze-Rui , Qiu Peng-Cheng , Yao De-Liang 
Published: July 2023

Abstract
The interactions between the spin-1/2 doubly charmed baryons and Nambu-Goldstone bosons are analyzed within a manifestly relativistic baryon chiral perturbation theory up to next-to-next-to leading order, by using the so-called extended-on-mass-shell scheme. We utilize heavy diquark-antiquark symmetry to estimate the low-energy constants in the chiral effective Lagrangians. The S- and P-wave scattering lengths are predicted. We find that those diagrams, vanishing exactly in the heavy-quark limit, do contribute slightly to the S-wave scattering lengths in reality. The influence of the spin-3/2 doubly charmed baryons, as heavy-quark spin partners of the spin-1/2 ones, on the scattering lengths is discussed as well. Finally, S-wave phase shifts for elastic scattering processes are presented in the energy region near threshold. Our results in this work will not only be very useful for performing chiral extrapolations of future lattice QCD data, but also provide us chiral inputs for the investigation of the spectroscopy of doubly heavy baryons.
Feynman diagrams in four-dimensional holomorphic theories and the Operatope
Authors: Budzik Kasia , Gaiotto Davide , Kulp Justin , Wu Jingxiang , Yu Matthew 
Published: July 2023

Abstract
We study a class of universal Feynman integrals which appear in four-dimensional holomorphic theories. We recast the integrals as the Fourier transform of a certain polytope in the space of loop momenta (a.k.a. the “Operatope”). We derive a set of quadratic recursion relations which appear to fully determine the final answer. Our strategy can be applied to a very general class of twisted supersymmetric quantum field theories.
Gravitational quadratic-in-spin Hamiltonian at NNNLO in the post-Newtonian framework
Authors: Mandal Manoj K. , Mastrolia Pierpaolo , Patil Raj , Steinhoff Jan 
Published: July 2023

Abstract
We present the result of the quadratic-in-spin interaction Hamiltonian for binary systems of rotating compact objects with generic spins, up to N3LO corrections within the post-Newtonian expansion. The calculation is performed by employing the effective field theory diagrammatic approach, and it involves Feynman integrals up to three loops, evaluated within the dimensional regularization scheme. The gauge-invariant binding energy and the scattering angle, in special kinematic regimes and spin configurations, are explicitly derived. The results extend our earlier study on the spin-orbit interaction effects.
BRST BMS4 symmetry and its cocycles from horizontality conditions
Authors: Baulieu Laurent , Wetzstein Tom 
Published: July 2023

Abstract
The BRST structure of the extended Bondi-Metzner-Sachs symmetry group of asymptotically flat manifolds is investigated using the recently introduced framework of the Beltrami field parametrization of four-dimensional metrics. The latter identifies geometrically the two physical degrees of freedom of the graviton as fundamental fields. The graded BRST BMS4 nilpotent differential operator relies on four horizontality conditions giving a Lagrangian reformulation of the asymptotic BMS4 symmetry. A series of cocycles is found which indicate the possibility of anomalies for three-dimensional Lagrangian theories to be built in the null boundaries of asymptotically flat spaces from the principle of BRST BMS4 invariance.
Comparative analyses of monocyte memory dynamics from mice to humans
Authors: Yi Ziyue , Geng Shuo , Li Liwu 
Published: July 2023

Abstract
Background
Innate monocytes can adopt dynamic “memory” states ranging from low-grade inflammation to pathogenic exhaustion, dependent upon signal strength and history of challenges. Low-grade inflammatory monocytes facilitate the pathogenesis of chronic inflammatory diseases, while exhausted monocytes drive the pathogenesis of severe sepsis. Although clinical and basic studies suggest the conservation of key features of exhausted monocytes from human and murine sepsis, systems analyses of monocyte exhaustion among human and murine monocytes are lacking.

Methods
We performed cross examination of septic monocytes scRNAseq data recently collected from human sepsis patients as well as experimental septic mice, in reference to monocytes experimentally exhausted in vitro. Furthermore, we performed pseudo-time analyses of in vitro programmed monocytes following prolonged challenges causing either low-grade inflammation or exhaustion. Additional comparative analyses of low-grade inflammatory monocytes were performed with scRNAseq data from selected human patients with chronic low-grade inflammatory diseases.

Results
Our systems analyses reveal key features of monocyte exhaustion including reduced differentiation, pathogenic inflammation and immune suppression that are highly conserved in human and murine septic monocytes, and captured by in vitro experimental exhaustion. Pseudo-time analyses reveal that monocytes initially transition into a less-differentiated state with proliferative potential. The expansion of proliferative monocytes can be observed not only in experimentally challenged monocytes, but also in tissues of murine sepsis and human septic blood. We observed that monocytes similarly transition into the less-differentiated state when challenged with a subclinical dose endotoxin under chronic inflammatory conditions. Instead of being exhausted, monocytes with prolonged challenges with super-low dose endotoxin bifurcate into the low-grade inflammatory immune-enhancing or the chemotactic/adhesive state, often see in atherosclerosis or auto-immune diseases.

Conclusions
Key features of monocyte memory dynamics are identified and conserved in human and murine monocytes, which can be captured by prolonged challenges of innate signals with varying signal strength.
Intrapancreatic fat, pancreatitis, and pancreatic cancer
Authors: Lilly Anna C. , Astsaturov Igor , Golemis Erica A. 
Published: July 2023

AbstractPancreatic cancer is typically detected at an advanced stage, and is refractory to most forms of treatment, contributing to poor survival outcomes. The incidence of pancreatic cancer is gradually increasing, linked to an aging population and increasing rates of obesity and pancreatitis, which are risk factors for this cancer. Sources of risk include adipokine signaling from fat cells throughout the body, elevated levels of intrapancreatic intrapancreatic adipocytes (IPAs), inflammatory signals arising from pancreas-infiltrating immune cells and a fibrotic environment induced by recurring cycles of pancreatic obstruction and acinar cell lysis. Once cancers become established, reorganization of pancreatic tissue typically excludes IPAs from the tumor microenvironment, which instead consists of cancer cells embedded in a specialized microenvironment derived from cancer-associated fibroblasts (CAFs). While cancer cell interactions with CAFs and immune cells have been the topic of much investigation, mechanistic studies of the source and function of IPAs in the pre-cancerous niche are much less developed. Intriguingly, an extensive review of studies addressing the accumulation and activity of IPAs in the pancreas reveals that unexpectedly diverse group of factors cause replacement of acinar tissue with IPAs, particularly in the mouse models that are essential tools for research into pancreatic cancer. Genes implicated in regulation of IPA accumulation include KRAS, MYC, TGF-β, periostin, HNF1, and regulators of ductal ciliation and ER stress, among others. These findings emphasize the importance of studying pancreas-damaging factors in the pre-cancerous environment, and have significant implications for the interpretation of data from mouse models for pancreatic cancer.
Preform geometry determination for a connecting rod forging by CEL model in Abaqus™
Authors: Ramírez Edgar Isaac , Ruiz Osvaldo , Reyes-Ruiz Carlos , Ortiz Armando 
Published: July 2023

AbstractForging is a widely used manufacturing process, and its design and modeling are important to reducing production costs, increasing die lifespan, and improving the mechanical properties of the final product. In this study, the forging process of a connecting rod was modeled using 3D coupled Eulerian Lagrangian (CEL) analysis by FEM. The methodology adopted achieved to determine a preform geometry that reduces final flash and forging load, while ensuring complete filling of the stamp. Starting from the final geometry, the final die was designed. After the first result for an approximately 27% of flash, the material distribution was adjusted decreasing it at the regions where the flash was too large. After an iterative method was applied to determine better preform, a proposal was found that reduced forging force by approximately 42% and the percentage of flash volume by 64% in comparison with the first one. A final flash of about 10% is considered a good objective to reach. Lower values may cause many iterations, not a significant difference in forging loads, the risk of an unfilled die, and complex preform geometries.
An investigation on microstructural features and bonding strength of magnesium-based multifunctional laminated composite developed by friction stir additive manufacturing
Authors: Dixit Amit Rai , Srivastava Ashish Kumar , Dwivedi Suryank , Nag Akash , Hloch Sergej 
Published: July 2023

AbstractRecently, the demand for lightweight multilayered parts in electronics and biomedical fields has been accelerated and shown great interest in understanding the combined effect of multilayered materials. However, these industries are still facing the challenge of developing dissimilar multilayered materials that can be suitable for biomedical applications. In this context, magnesium emerges as a promising biocompatible material used for several biomedical applications. However, the issues related to joining magnesium alloys with other similar materials still need to be solved. Moreover, friction stir additive manufacturing (FSAM) occupies a niche domain for developing or joining biocompatible materials such as magnesium alloys with low weight and high strength. Therefore, the present work highlights the development of a multipurpose three-layered multifunctional laminated composite plate of magnesium-based AZ31B–Zn–Al 1100 through the FSAM route. Microstructural and morphological examinations were carried out by light microscopy and FESEM equipped with EDS analysis and line mapping. Moreover, the grain refinement at the interfaces during the FSAM was also addressed using the electron backscattered diffraction (EBSD) study. Further, investigation on mechanical properties such as tensile test with fractography analysis and microhardness variation at the cross-section of the built-up section has been investigated. Furthermore, the corrosion and tribological analysis was also performed, and a 3D profilometer was used to visualize the corroded and worn-out surfaces. The microstructural results revealed that the average grain size of 6.29 μm at interface AZ31B–Zn and 1.21 μm at interface Zn–Al 1100 occurred, improving the bonding strength and overall properties. The tensile strength has occurred as 171.5 MPa at 15.5% elongation, whereas maximum microhardness is reported as 105 HV at the interface of AZ31B–Zn and 84.6 HV at the interface of Zn–Al 1100. The corrosion rate was calculated as 0.00244 mm/day, and the average coefficients of friction (COF) for both the interfaces, such as AZ31B–Zn and Zn–Al 1100, are 0.309 and 0.212, respectively.
Pupillometric parameters of alertness during unpredictable but not predictable smooth pursuit neck torsion test are altered in patients with neck pain disorders: a cross-sectional study
Authors: Majcen Rosker Ziva , Mocnik Grega , Kristjansson Eythor , Vodicar Miha , Rosker Jernej 
Published: July 2023

AbstractDespite commonly investigated predictable smooth-pursuit neck-torsion tasks (SPNT) in neck pain patients, unpredictable conditions have been seldom investigated but are indicative of preserved oculomotor functions during neck torsion. Although not previously studied, some speculations about compensatory cognitive mechanisms such as increased phasic alertness during unpredictable tasks were suggested. The aim of this study was to investigate eye movement accuracy and pupillometric responses during predictable and unpredictable SPNT test in neck pain patients and asymptomatic controls. Eye movements (gain and SPNT-difference) and pupillometry indicative of tonic (average and relative pupil diameter) and phasic (index of cognitive activity-ICA) alertness were measured in 28 idiopathic neck pain patients and 30 asymptomatic individuals using infrared video-oculography during predictable and unpredictable SPNT test. Gain in unpredictable SPNT test was lower as compared to predictable tasks and presented with similar levels in neutral and neck torsion positions, but not in the predictable SPNT test. ICA was lower during neutral position in all tasks in patients as compared to control group but increased during neck torsion positions in unpredictable tasks. Relative pupil diameters presented with no differences between the groups or neck positions, but the opposite was observed for average pupil diameter. Higher ICA indicates an increase in phasic alertness in neck pain patients despite no alterations in oculomotor control during SPNT test. This is the first study to indicate cognitive deficits in oculomotor task in neck pain patients. The latter could negatively affect other tasks where additional cognitive resources must be involved.