bluuebunny/crossref_metadata_2025_split huggingface dataset:
A 6-around-1 cable using high-temperature superconducting STAR
® wires for magnet applications
Authors: Castaneda Nathaly , Ferracin Paolo , Funkhouser Cyrus , Galstyan Eduard , Higley Hugh C , Korupolu Sri Ram , Majkic Goran , Nguyen Hoang , Prestemon Soren O , Selvamanickam Venkat , Truong Huy , Wang Xiaorong 
Published: January 2024

Abstract
To generate a dipole field above 20 T, we need high-temperature superconductors, including REBa2Cu3O

7
−
x

(RE = rare earth, rebco) coated conductors. However, the optimal architecture of a high-current flexible rebco cable is not yet settled for high-field magnet applications. Here we report a 6-around-1 cable concept based on the high-temperature superconducting star
® wires. We made two cable samples. One had a single star
® wire and the other had six star
® wires. The cable with six star
® wires was 1.5 m long. It had a diameter of 5.7 mm and a pitch length of 52 mm. The critical current of the cable before bending was 1448 A at 77 K, retaining at least 77% of the total critical current from individual star
® wires. The cable had a low n value around 4.5. At a bend radius of 30 mm, the critical current and n value remained the same as before bending. The total resistance of electrical terminations was 61 nΩ at 77 K. The flexible and transposed 6-around-1 star
® cable can provide another route toward practical rebco conductors for high-field accelerator and fusion magnet applications.
Operation of kinetic-inductance travelling wave parametric amplifiers at millimetre wavelengths
Authors: Tan B-K , Klimovich N , Stephenson R , Faramarzi F , Day P 
Published: January 2024

Abstract
It is expected that the operation of microwave kinetic inductance travelling wave parametric amplifiers (KITWPAs) can be extended to the millimetre (mm) and the sub-mm wavelength range as long as the frequency is below the gap frequency of the superconducting film. This paper presents possible mm-wave designs for KITWPAs based on microstrip transmission lines. Our device is designed based on the BCS (Bardeen–Cooper–Schrieffer) model which successfully reproduces the measured transmission profile, gain, bandwidth, and nonlinear response of a fabricated KITWPA operating in the Ka-band, and includes the millimetre-wave dielectric loss determined by fitting the quality factor of a W-band microstrip resonator. We suggest a layout for a KITWPA operating near 220 GHz that can be fabricated using the same superconducting properties as the Ka-band device and can be coupled to a waveguide system. We conclude the paper by extending the 220 GHz design to higher frequency regimes approaching 1 THz.
Ramifications of chromium-to-bismuth ions substitution on the structural and optical characteristics of bismuth borate glasses for optoelectronic applications
Authors: Moustafa M G , Mokhtar H M , Abdelwahed Mohsen H , Qasem Ammar , Hassaan M Y 
Published: January 2024

Abstract
The exploration of optoelectronic materials with distinctive properties is still ongoing. To this end, a series of quaternary glassy materials of the composition 15Na2O–65B2O3–(20–x)Bi2O3–xCr2O3, denoted as NBBC, is synthesized using the melt quenching method, where x = 0.0, 2.0, 4.0, 6.0, 8.0, and 10.0 mol%. X-ray diffraction (XRD) confirms that the glasses under investigation are amorphous, except for the sample with a molar ratio of 10% Cr2O3, which showed a polycrystalline structure. FTIR analysis of the NBBC glasses reveals structural changes affecting Bi-O and B-O vibrations, suggesting a correlation between composition and optical properties. Interestingly, the bandgap energy of the NBBC glasses, determined optically, demonstrates a reduction from 2.881 eV to 1.941 eV with increasing Cr2O3 content. Conversely, the tail energy exhibits an opposite trend. The observed reduction in the bandgap with increasing Cr-ions is attributed to the introduction of chromium in the glassy matrix, which changes the electronic structure and enhances the light absorption efficiency. Furthermore, various optical parameters are calculated, such as the optical constants, dielectric constants, loss energy, the density of coverage, sheet resistance, the figure of merit factor, and dispersion parameters. Notably, all of these parameters demonstrate a remarkable sensitivity to the gradual increment of chromium ions. These findings imply that the NBBC glasses could be appropriate for optoelectronic purposes.
Tensor force impact on shell evolution in neutron-rich Si and Ni isotopes*
Authors: Sidorov S.V. , Kornilova A.S. , Tretyakova T.Yu. 
Published: January 2024

Abstract
The influence of the tensor interaction of nucleons on the characteristics of neutron-rich silicon and nickel isotopes was studied in this work. Tensor forces are considered within the framework of the Hartree-Fock approach with the Skyrme interaction. The addition of a tensor component of interaction is shown to improve the description of the splittings between different single-particle states and decrease nucleon-nucleon pairing correlations in silicon and nickel nuclei. Special attention was directed toward the role of isovector tensor forces relevant to the interaction of like nucleons.
Nanostructure characteristics of three types of platelet-rich fibrin biomaterial: a histological and immunohistochemical study
Authors: Nguyen-Thi Thuy-Duong , Nguyen-Tran Bao-Song , Dang-Cong Thuan , Maioli Margherita , Nguyen-Thanh Tung 
Published: January 2024

AbstractBackground. Platelet-rich fibrin (PRF) is a blood-derived biomaterial that has shown potential in regenerative medicine. The objective of this study was to characterize the structure of fibrin network nanoparticles and cellular components using histological and immunohistochemical techniques.Methods. Three different types of PRF were manufactured: Choukri’s platelet-rich fibrin (Ch-PRF), pure platelet-rich fibrin (P-PRF), and leukocyte platelet-rich fibrin (L-PRF), according to established protocols. The histological structures of the biomaterials were evaluated using hematoxylin and eosin staining. The fibrin network nanostructure was confirmed by Sirius Red staining and immunohistochemical staining with a fibrinogen antibody. Leukocyte components were identified by immunohistochemical staining using CD45 antibody.Results. Histological and immunohistochemical staining of the fibrin network from the PRF biomaterial revealed a natural nanostructure characterized by porous and complex branching networks. The L-PRF and Ch-PRF fibrin networks were delicate and branched, whereas the P-PRF fibrin network displayed thicker bundles of fibers that were sometimes twisted and had noticeable pores. Nonetheless, the proportion of the fibrin network area in all three types of PRF biomaterials was not significantly different. No living cells were found in the P-PRF biomaterials, whereas Ch-PRF and L-PRF contained cells. A large number of red and white blood cells were observed within the Ch-PRF fibrin network, with a non-uniform distribution. The L-PRF biomaterial possesses a uniform structure with a high density of embedded leukocytes.Conclusions. The use of peripheral blood-derived PRF biomaterials, which mimic the natural structure of fibrin nanostructures and living cell components, offers promising possibilities for tissue engineering and regenerative medicine. Additional investigation is necessary to assess the properties of PRF architecture and its practical application in medical treatment.
Evaluation of life cycle assessment (LCA) use in geotechnical engineering
Authors: de Melo Dora L , Kendall Alissa , DeJong Jason T 
Published: January 2024

Abstract
In recent years, there has been a growing emphasis to incorporate sustainability metrics into geotechnical engineering design decisions, driven by the surging eco-consciousness of industry standards. Consequently, life cycle assessment (LCA) has emerged as a popular method for evaluating the environmental impacts of geotechnical systems or projects. This paper conducts a critical review of 54 publications that apply LCA to various geotechnical systems, including deep foundations, biogeotechnics, dams, ground improvement, earth retaining structures, tunnels, and others. This review assesses the current state of practice for LCA in geotechnical engineering, identifies common barriers to implementation, and provides suggestions for successful execution. While sustainability practices have been more readily adopted by some subdisciplines of civil engineering including structural and transportation, geotechnical engineering faces distinct challenges due to its inherent site-specific nature, characterized by non-homogeneous soils and the necessity for bespoke solutions. Despite the notable increase in geotechnical LCAs, the absence of uniform standards remains a critical issue. Many studies could be improved by enhancing transparency in reporting data and results, clearly justifying input assumptions, and assessing the effects of variable soil conditions. Geotechnical LCA studies often concentrate on highly specialized problems, limiting the relevance of findings to other projects and impeding the development of clear recommendations for industry practitioners. Future research endeavors would benefit from establishment of comprehensive frameworks and multi-indicator models tailored to geotechnical systems to more accurately capture expected environmental impacts and opportunities for their reduction. A standardized approach could reduce redundancy in studies, encourage knowledge transfer, and provide a basis for broader applicability of sustainability practices in the geotechnical engineering profession.
Best practices for PGY1 letters of intent: Recommendations from a modified Delphi process
Authors: Isaacs Alex N , Domingo Ma Emmanuelle , Miller Monica L , Beckett Robert D 
Published: January 2024

Abstract

Purpose
The aim of this study was to provide consensus recommendations from residency program leaders on letters of intent (LOIs) written by postgraduate year 1 (PGY1) pharmacy residency candidates.

Methods
A 3-round modified Delphi process was used to determine consensus among PGY1 residency program leaders across the country. A screening and demographic survey was utilized to ensure representation of panelists. The initial items for round 1 of the study were developed using existing published literature, with pilot testing by 2 residency program directors. For each round, respondents rated items on a 7-point Likert scale, with opportunities to provide qualitative feedback and modifications for lower-rated items. For future rounds, items were adjusted based on respondent feedback. Only items meeting predefined consensus were included in the final recommendations.

Results
A total of 254 pharmacists were invited to participate in the panel, with 41 completing the demographic and study consent survey. There were 35 participants in round 1, 34 of whom remained for rounds 2 and 3. The panel created 18 LOI recommendations for PGY1 residency candidates. Most recommendations were focused on the content of the LOI, while others were related to formatting.

Conclusion
The recommendations from this study can be employed by PGY1 pharmacy residency candidates to enhance their likelihood of success in the residency application process.
Induced emotion counter-regulation affects attentional inhibition of emotional information: ERP evidence from a randomized manipulation approach
Authors: Zhang Jing , Zhang Wanqi , Guan Wanyao , Liu Pan 
Published: January 2024

Abstract
Automatic emotion counter-regulation refers to an unintentional attentional shift away from the current emotional state and toward information of the opposite valence. It is a useful emotion regulation skill that prevents the escalation of current emotional state. However, the cognitive mechanisms of emotion counter-regulation are not fully understood. Using a randomization approach, this study investigated how automatic emotion counter-regulation impacted attentional inhibition of emotional stimuli, an important aspect of emotion processing closely associated with emotion regulation and mental health. Forty-six university students were randomly assigned to an emotion counter-regulation group and a control group. The former group watched an anger-inducing video to evoke automatic emotion counter-regulation of anger, while the latter group watched an emotionally neutral video. Next, both groups completed a negative priming task of facial expressions with EEG recorded. In the emotion counter-regulation group, we observed an enhanced attentional inhibition of the angry, but not happy, faces, as indicated by a prolonger response time, a larger N2, and a smaller P3 in response to angry versus happy stimuli. These patterns were not observed in the control group, supporting the role of elicited emotion counter-regulation of anger in causing these modulation patterns in responses.
Depleting inositol pyrophosphate 5-InsP7 protected the heart against ischaemia–reperfusion injury by elevating plasma adiponectin
Authors: Fu Lin , Du Jimin , Furkert David , Shipton Megan L , Liu Xiaoqi , Aguirre Tim , Chin Alfred C , Riley Andrew M , Potter Barry V L , Fiedler Dorothea , Zhang Xu , Zhu Yi , Fu Chenglai 
Published: January 2024

Abstract

Aims
Adiponectin is an adipocyte-derived circulating protein that exerts cardiovascular and metabolic protection. Due to the futile degradation of endogenous adiponectin and the challenges of exogenous administration, regulatory mechanisms of adiponectin biosynthesis are of significant pharmacological interest.

Methods and results
Here, we report that 5-diphosphoinositol 1,2,3,4,6-pentakisphosphate (5-InsP7) generated by inositol hexakisphosphate kinase 1 (IP6K1) governed circulating adiponectin levels via thiol-mediated protein quality control in the secretory pathway. IP6K1 bound to adiponectin and DsbA-L and generated 5-InsP7 to stabilize adiponectin/ERp44 and DsbA-L/Ero1-Lα interactions, driving adiponectin intracellular degradation. Depleting 5-InsP7 by either IP6K1 deletion or pharmacological inhibition blocked intracellular adiponectin degradation. Whole-body and adipocyte-specific deletion of IP6K1 boosted plasma adiponectin levels, especially its high molecular weight forms, and activated AMPK-mediated protection against myocardial ischaemia–reperfusion injury. Pharmacological inhibition of 5-InsP7 biosynthesis in wild-type but not adiponectin knockout mice attenuated myocardial ischaemia–reperfusion injury.

Conclusion
Our findings revealed that 5-InsP7 is a physiological regulator of adiponectin biosynthesis that is amenable to pharmacological intervention for cardioprotection.
Cardiac paraganglioma: implications and impacts of a rare disease—a case report
Authors: Bernal Torres Wikler , Vinasco Leidy A Giraldo , Gómez Juan Esteban , de León Juan D López Ponce 
Published: January 2024

Abstract

Background
Tumour-producing catecholamines arise in the adrenal medulla (pheochromocytomas), as well as in extra-adrenal chromaffin cells (paragangliomas). The origin can be from any location; however, it is very rare in the heart.

Case summary
A 43-year-old woman with a history of arterial hypertension presented with dyspnoea on moderate exertion, New York Class Association (NYHA) functional classes III and IV, and oedema in the lower extremities. Medical and laboratory evaluation revealed an NT-proBNP of 6046 pg/mL, a left ventricular ejection fraction (LVEF) of 15%, longitudinal strain of −7%, and a mass located on the inner surface of the left atrioventricular groove. Surgical intervention was performed, and the tumour was resected. Pathological report showed an extra-adrenal paraganglioma without neoplastic involvement in the margins of the vena cava. After surgery, the patient showed clinical improvement with NYHA functional class I, LVEF of 56%, and longitudinal strain of −20% on transthoracic echocardiography 4 months after treatment.

Discussion
Paragangliomas are tumours that are rarely found in the heart, and their diagnosis is difficult. However, early detection and treatment can improve the quality of life of affected patients.
On the design of effective sanctions: the case of bans on exports to Russia
Authors: Hausmann Ricardo , Schetter Ulrich , Yildirim Muhammed A 
Published: January 2024

Abstract
We build on Baqaee and Farhi (2019, 2021) and derive a theoretically grounded criterion that allows targeting bans on exports to a sanctioned country at the level of ∼5,000 six-digit HS products. The criterion implies that the costs to the sanctioned country are highly convex in the market share of the sanctioning parties. Hence, there are large benefits from coordinating export bans among a broad coalition of countries. Applying our results to Russia reveals that sanctions imposed by the European Union and the United States in response to Russia’s invasion of Ukraine are not systematically related to our arguments once we condition on Russia’s total imports of a product from participating countries. We discuss drivers of these differences and then provide a quantitative evaluation of the export bans to show that (i) they are very effective with the welfare loss typically ∼100 times larger for Russia than for the sanctioners; (ii) improved coordination of the sanctions and targeting sanctions based on our criterion allows to increase the costs to Russia by about 80% with little to no extra cost to the sanctioners; and (iii) there is scope for increasing the cost to Russia further by expanding the set of sanctioned products.
Genetic differentiation and phenotypic plasticity drive troglomorphic character development in European cavefish
Authors: Behrmann-Godel Jasminca , Roch Samuel , Böhm Alexander , Jolles Jolle Wolter , Brinker Alexander 
Published: January 2024

Abstract
The Aach cave loach (Barbatula barbatula), a recently discovered member of the Nemacheilidae family, offers a unique opportunity to understand the mechanisms underlying evolutionary change. In a common garden experiment, we reared groups of laboratory-bred cave, surface, and hybrid loach under different light conditions. Troglomorphic characters varied significantly among the fish, influenced to a different extent by parental origin and light conditions. Cavefish progeny consistently exhibited smaller eyes, lighter pigmentation, longer barbels, and larger olfactory epithelia than surface fish, while hybrids displayed intermediate characteristics. Surface and hybrid fish raised in complete darkness resembled the cavefish phenotype, while cavefish raised under a natural photoperiod approached the surface form. Characters associated with eye degeneration were found to be primarily heritable. Conversely, traits related to chemo- and mechano-reception were enhanced in the surface and hybrid groups reared in complete darkness, suggesting phenotypic plasticity. Our findings offer valuable insights into the interplay between genetic differentiation and phenotypic plasticity to troglomorphic adaption. This contributes to the broader understanding of the early stages of adaptation, where phenotypic plasticity, drift, and selection shape phenotypes. Relatively recently established cavefish, such as the Aach cave loach, are promising candidates for comparative research investigating evolutionary mechanisms.
The Site/Group Extended Data Format and Tools
Authors: Dutheil Julien Y , Hamidi Diyar , Pajot Basile 
Published: January 2024

Abstract
Comparative sequence analysis permits unraveling the molecular processes underlying gene evolution. Many statistical methods generate candidate positions within genes, such as fast or slowly evolving sites, coevolving groups of residues, sites undergoing positive selection, or changes in evolutionary rates. Understanding the functional causes of these evolutionary patterns requires combining the results of these analyses and mapping them onto molecular structures, a complex task involving distinct coordinate referential systems. To ease this task, we introduce the site/group extended data format, a simple text format to store (groups of) site annotations. We developed a toolset, the SgedTools, which permits site/group extended data file manipulation, creating them from various software outputs and translating coordinates between individual sequences, alignments, and three-dimensional structures. The package also includes a Monte-Carlo procedure to generate random site samples, possibly conditioning on site-specific features. This eases the statistical testing of evolutionary hypotheses, accounting for the structural properties of the encoded molecules.
Risk factors for early recurrence after radical gastrectomy followed by adjuvant chemotherapy for stage II or III gastric cancer: a multicenter, retrospective study
Authors: Yagi Shusuke , Kumagai Koshi , Nunobe Souya , Ishizuka Naoki , Yamaguchi Toshifumi , Imai Yoshiro , Tsuda Masahiro , Haruta Shusuke , Fukunaga Hiroki , Yamada Takanobu , Goto Masahiro 
Published: January 2024

Abstract

Background
Radical gastrectomy followed by adjuvant chemotherapy is the standard treatment for stage II or III gastric cancer in Asian countries. Early recurrence during or after adjuvant chemotherapy is associated with poor prognosis; however, risk factors for early recurrence remain unclear.

Methods
In this multicenter, retrospective cohort study including six institutions, we evaluated the clinicopathological factors of 553 patients with gastric cancer undergoing gastrectomy followed by adjuvant chemotherapy between 2012 and 2016. Patients were divided into the following groups: early recurrence (recurrence during adjuvant chemotherapy or within 6 months after adjuvant chemotherapy completion) and non-early recurrence, which was further divided into late recurrence and no recurrence. Early-recurrence risk factors were investigated using multivariate Cox proportional hazard model. The chronological changes in the recurrence hazard were also examined for each factor.

Results
Early recurrence and late recurrence occurred in 83 (15.0%) and 73 (13.2%) patients, respectively. Based on the Cox proportional hazards model, a postoperative serum carcinoembryonic antigen level of ≥5 ng/mL (hazard ratio: 2.220, 95% confidence interval: 1.089–4.526) and a neutrophil-to-lymphocyte ratio of &gt;1.8 (hazard ratio: 2.408, 95% confidence interval: 1.479–3.92) were identified as independent risk factors of early recurrence, but not late recurrence. The recurrence hazard ratios for neutrophil-to-lymphocyte ratio significantly decreased over time (P &lt; 0.001) and carcinoembryonic antigen also had the same tendency (P = 0.08).

Conclusions
A carcinoembryonic antigen level of ≥5 ng/mL and a neutrophil-to-lymphocyte ratio of &gt;1.8 are predictors of early recurrence after radical gastrectomy and adjuvant chemotherapy for stage II or III gastric cancer.