bluuebunny/crossref_metadata_2025_split huggingface dataset:
1D Co6Mo6C‐Based Heterojunctional Nanowires from Pyrolytically “Squeezing” PMo12/ZIF‐67 Cubes for Efficient Overall Water Electrolysis
Authors: Zhang Xinhui , Wu Aiping , Wang Dongxu , Xie Ying , Gubanov Aleksandr I. , Kostin Gennadiy A. , Tian Chungui 
Published: January 2025

AbstractThe bi‐transition‐metal interstitial compounds (BTMICs) are promising for water electrolysis. The previous BTMICs are usually composed of irregular particles. Here, this work shows the synthesis of novel 1D Co6Mo6C‐based heterojunction nanowires (1D Co/Co6Mo6C) with diameters about 50 nm and a length‐to‐diameter ratio about 20 for efficient water electrolysis. An interesting growth process based on pyrolytically “squeezing” PMo12 (Phosphomolybdic acid)/ZIF‐67 (Zeolitic Imidazolate Framework‐67) cube precursor is demonstrated. The “squeezing” growth is related to the role of Mo species for isolating Co species. A series of tests and theoretical calculation show the mutual regulation of Co and Mo to optimize the electronic structure, accelerating H2O dissociation and the reduction kinetics of H+. Additionally, the nanowires provide pathways for electron transfer and the transmission of reactants. Consequently, the 1D Co/Co6Mo6C exhibits high activity for hydrogen evolution reaction (η10 of 31 mV) and oxygen evolution reaction (η10 of 210 mV) in 1 m KOH. The electrolytic cell based on 1D Co/Co6Mo6C requires a low voltage of 1.43 V to drive 10 mA cm−2. The catalyst also exhibits good HER performance in 1 m phosphate‐buffered saline solution, exceeding Pt/C at a current density >42 mA cm−2.
Polysulfide Tandem Conversion for Lithium–Sulfur Batteries
Authors: Wang Zhilong , Gao Jianxiong , Zhang Shimeng , Wu Yu , Ren Yanlan , Lu Yongqi , Zhao Xinyu , Jin Bowen , Shao Mingfei 
Published: January 2025

AbstractThe electrocatalytic conversion of 16‐electron multistep polysulfides is crucial for lithium–sulfur batteries, while it is hard to achieve compatibility between intricate sulfur reduction processes and appropriate catalysts. Herein, a tandem conversion strategy is reported to boost multi‐step intermediate reactions of polysulfides transformation by designing an electrocatalyst featuring cobalt and zinc sites (Co/Zn), where the Zn serve as sites for the conversion of long‐chain lithium polysulfides (LiPSs), promoting the transformation of S8 to Li2S4; the Co sites accelerate the kinetics of the subsequent reduction of Li2S4. This tandem catalysis method not only enhances the conversion of the initial reactants but also provides additional support for the intermediates, thereby facilitating subsequent reactions to maximize capacity. Consequently, the cell utilizing this precise electrocatalyst delivers a high initial discharge‐specific capacity of 1347.5 mAh g−1 at a rate of 0.1 C, demonstrates outstanding rate performance (796.8 mAh g−1 at 3 C), and excellent cycle stability with a capacity attenuation rate of 0.086% per cycle at 3.0 C. These results offer insights into the coordinated design of electrocatalysts for sulfur cathodes based on precise catalytic sites and complex multi‐step conversion reactions.
Coupling Nitrate‐to‐Ammonia Conversion and Sulfion Oxidation Reaction Over Hierarchical Porous Spinel MFe2O4 (M═Ni, Co, Fe, Mn) in Wastewater
Authors: Ding Junyang , Zhang Lang , Wei Zongchen , Wang Zhifeng , Liu Qian , Hu Guangzhi , Luo Jun , Liu Xijun 
Published: January 2025

AbstractThe construction of coupled electrolysis systems utilizing renewable energy sources for electrocatalytic nitrate reduction and sulfion oxidation reactions (NO3RR and SOR), is considered a promising approach for environmental remediation, ammonia production, and sulfur recovery. Here, a simple chemical dealloying method is reported to fabricate a hierarchical porous multi‐metallic spinel MFe2O4 (M═Ni, Co, Fe, Mn) dual‐functional electrocatalysts consisting of Mn‐doped porous NiFe2O4/CoFe2O4 heterostructure networks and Ni/Co/Mn co‐doped Fe3O4 nanosheet networks. The excellent NO3RR with high NH3 Faradaic efficiency of 95.2% at ‐0.80 V versus reversible hydrogen electrode (vs RHE) and NH3 yield rate of 608.9 µmol h−1 cm−2 at −1.60 V vs RHE, and impressive SOR performance (100 mA cm−2@0.98 V vs RHE) is achieved for MFe2O4. Key intermediates such as *NO, *NH2, and NH3 are identified in the NO3RR process by in situ Fourier transform infrared spectroscopy (in situ FTIR). The MFe2O4‐assembled two‐electrode coupling system (NO3RR||SOR) shows an ultra‐low cell voltage of 1.14 V at 10 mA cm−2, much lower than the NO3RR||OER (oxygen evolution reaction, 10 mA cm−2@2.62 V), simultaneously achieving two expected targets of value‐added ammonia generation and sulfur recovery, and also demonstrating high durability of 18 h. This work also demonstrates the great potential of spinel ferrite‐based catalysts for environmental remediation.
Zeolite Imidazole Framework‐8 Exacerbates Astrocyte Activation and Oxidative Stress in the Brain of Rats
Authors: Abdi Sadaf , Shirzad Moein , Ghasemi‐Kasman Maryam , Nadalinezhad Leyla , Ghasemi Shahram , Zabihi Ebrahim , Rajabzadeh Aliakbar 
Published: January 2025

ABSTRACTMetal–organic frameworks (MOFs) have been gaining significant attention due to their potential application in medicine. Here, we investigated the effect of zeolite imidazole framework‐8 (ZIF‐8) on neuro‐behavioral parameters, histopathology, inflammation, and oxidative stress levels of rats' brain samples. Forty‐eight male Wistar rats were injected by four injections of saline or ZIF‐8 at different doses of 5, 10, or 20 mg/kg via the caudal vein. Y‐Maze, Morris‐Water Maze (MWM), and three chamber tests were conducted to explore working memory, spatial learning and memory, and social interactions, respectively. Histological staining and immunohistochemistry were used to evaluate pathological changes and astrocyte activation levels. The inflammation levels were measured using quantitative real‐time reverse‐transcription polymerase chain reaction (qRT‐PCR). The total antioxidant capacity (TAC) and oxidative stress production were assessed by biochemical assays. The results showed that ZIF‐8 induces neuromotor impairment dose‐dependently. Although histopathological studies indicated increased neuronal loss, inflammatory changes, and elevated active astrocytes in the hippocampus, the expression levels of IL‐1β and TNF‐α were not significantly increased in ZIF‐8‐treated rats. The TAC level significantly reduced and the malondialdehyde (MDA) level remarkably increased in the brain tissues. Our findings suggest that administration of ZIF‐8 induce neuromotor impairment, probably through amplified inflammation and oxidative stress.
Using Storytelling to Teach Tłichǫ Language and Culture to Young Children in the Canadian Northwest Territories
Authors: Dryneck Reanna , Moosenose Janet , Antonio Jaimyka , McDonald Erica , Stagg Peterson Shelley 
Published: January 2025

AbstractReanna, Janet, and Jaimyka are early childhood educators who are recent graduates of the Early Learning and Child Care (ELCC) Diploma program in Aurora College in the Northwest Territories of Canada. They used storytelling and related follow‐up activities to teach their Indigenous language, Tłichǫ, in their early childhood field placements in daycares and a kindergarten classroom. They describe their storytelling experiences and then they, their instructor, Erica, and a university researcher who supports collaborative action research with northern educators, Shelley, reflect on what we have all learned from this experience. We begin by introducing Reanna, Janet and Jaimyka.
Serum Pentosidine in Relation to Obesity in Patients with Type 2 Diabetes and Healthy Controls
Authors: Baumann Sandra , Sewing Lilian , Traechslin Cyril , Verhagen-Kamerbeek Wilma , Grize Leticia , Kraenzlin Marius , Meier Christian 
Published: January 2025

Abstract
Pentosidine (PEN), a surrogate marker of advanced glycation end-product formation, reflects increased non-enzymatic cross-linking in bone collagen, which is thought to be an important determinant of bone fragility in type 2 diabetes mellitus (T2DM). We aimed to investigate serum concentrations of PEN in patients with T2DM and controls without T2DM and to examine its relationship with bone parameters and metabolic state such as glycaemic control, insulin resistance and body weight. In a cross-sectional study-design, data from postmenopausal women and men with T2DM (n = 110) and controls without T2DM (n = 111) were evaluated. Serum PEN was measured using an ELISA-based assay (CSB-E09415h, Cusabio). In addition, biochemical markers of glucose metabolism and bone turnover markers were measured. Bone mineral density (BMD) was assessed by dual-energy X-ray absorptiometry. After adjustment for age, gender and body mass index (BMI), serum PEN was significantly higher in patients with T2DM compared to controls (p = 0.02) and most prominently in women with T2DM (p = 0.09). We found a strong association of serum PEN concentrations with BMI in the entire study population (R = 0.43, p < 0.001) as well as in patients with T2DM (R = 0.28, p < 0.01). While bone turnover markers were significantly decreased, and BMD increased in patients with T2DM, only weak or no associations were observed between these skeletal surrogate markers and serum PEN. We conclude that serum PEN is strongly associated with BMI with highest levels in obese women with T2DM. Adjustment for patient’s weight is needed when evaluating serum PEN levels in patients with T2DM.

Clinical Trial Information: NCT02551315.
Joint EANM/EANO/RANO/SNMMI practice guideline/procedure standard for PET imaging of brain metastases: version 1.0
Authors: Verger Antoine , Tolboom Nelleke , Cicone Francesco , Chang Susan M. , Furtner Julia , Galldiks Norbert , Gempt Jens , Guedj Eric , Huang Raymond Y. , Johnson Derek R. , Law Ian , Le Rhun Emilie , Short Susan C. , Bent M. J. Van den , Weehaeghe Donatienne Van , Vogelbaum Michael A. , Wen Patrick Y. , Albert Nathalie L. , Preusser Matthias 
Published: January 2025

AbstractThis joint practice guideline/procedure standard was collaboratively developed by the European Association of Nuclear Medicine (EANM), the Society of Nuclear Medicine and Molecular Imaging (SNMMI), the European Association of Neuro-Oncology (EANO), and the PET task force of the Response Assessment in Neurooncology Working Group (PET/RANO). Brain metastases are the most common malignant central nervous system (CNS) tumors. PET imaging with radiolabeled amino acids and to lesser extent [18F]FDG has gained considerable importance in the assessment of brain metastases, especially for the differential diagnosis between recurrent metastases and treatment-related changes which remains a limitation using conventional MRI. The aim of this guideline is to assist nuclear medicine physicians in recommending, performing, interpreting and reporting the results of brain PET imaging in patients with brain metastases. This practice guideline will define procedure standards for the application of PET imaging in patients with brain metastases in routine practice and clinical trials and will help to harmonize data acquisition and interpretation across centers.
Extended particle streak velocimetry (E-PSV) for a comprehensive view of film flows
Authors: Sold Sebastian , Rädle Matthias , Repke Jens-Uwe 
Published: January 2025

Abstract
Extended particle streak velocimetry (E-PSV) is a novel approach for comprehensive 2D flow measurement. It extends the measuring range of particle streak velocimetry (PSV) via particle tracking velocimetry (PTV). By using long camera exposure when recording moving tracer particles, streaks are created in areas of high flow velocities (PSV). In areas of low velocity, in contrast, particles are imaged point-shaped (PTV). E-PSV hereby offers the advantage of continuous measurement with PSV-typical setups, particularly when areas close to the wall and vortices require to be recorded simultaneously with areas of high velocity. For precise extraction of the flow information, a new model for the description of particle images is presented. It is based on the assumption that the intensity of a tracer can be modeled by a 2D Gaussian function. The temporal integral of the moving Gaussian is approximated by combining analytical calculation with values from a lookup table. We show that by this method even curved streaks can be reconstructed with subpixel accuracy under noise and quantization effects. The technique is demonstrated using a film flow in vicinity of a microstructure.
Differences in phenological term changes in field crops and wild plants – do they have the same response to climate change in Central Europe?
Authors: Bartošová L , Hájková L , Pohanková E , Možný M , Balek J , Zahradníček P , Štěpánek P , Dížková P , Trnka M , Žalud Z 
Published: January 2025

Abstract
Phenological shifts in wild-growing plants and wild animal phenophases are well documented at many European sites. Less is known about phenological shifts in agricultural plants and how wild ecosystem phenology interacts with crop phenology. Here, we present long-term phenological observations (1961–2021) from the Czech Republic for wild plants and agricultural crops and how the timing of phenophases differs from each other. The phenology of wild-growing plants was observed at various experimental sites with no agriculture or forestry management within the Czech Hydrometeorological Institute observations. The phenological data of the crops were collected from small experimental plots at the Central Institute for Supervising and Testing in Agriculture. The data clearly show a tendency to shift to earlier times during the observation period. The data also show some asynchrony in phenological shifts. Compared with wild plants, agricultural crops showed more expressive shifts to the start of the season. Phenological trends for crop plants (Triticum aestivum) showed accelerated shifts of 4.1 and 5.1 days per decade at low and middle altitudes, respectively; on the other hand, the average phenological shift for wild plants showed smaller shifts of 2.7 and 2.9 days per decade at low and middle altitudes, respectively. The phenophase ´heading´ of T. aestivum showed the highest correlation with maximum temperatures (r = 0.9), followed by wild species (with r = 0.7–0.8) and two remaining phenophases of T. aestivum jointing and ripening (with r = 0.7 and 0.6). To better understand the impacts of climate on phenological changes, it is optimal to evaluate natural and unaffected plant responses in wild species since the phenology of field crops is most probably influenced not only by climate but also by agricultural management.
Clinical applications of 3D printing in spine surgery: a systematic review
Authors: Hajnal Benjamin , Pokorni Agoston Jakab , Turbucz Mate , Bereczki Ferenc , Bartos Marton , Lazary Aron , Eltes Peter Endre 
Published: January 2025

Abstract

Purpose
The objective of this systematic review is to present a comprehensive summary of existing research on the use of 3D printing in spinal surgery.

Methods
The researchers conducted a thorough search of four digital databases (PubMed, Web of Science, Scopus, and Embase) to identify relevant studies published between January 1999 and December 2022. The review focused on various aspects, including the types of objects printed, clinical applications, clinical outcomes, time and cost considerations, 3D printing materials, location of 3D printing, and technologies utilized. Out of the 1620 studies initially identified and the 17 added by manual search, 105 met the inclusion criteria for this review, collectively involving 2088 patients whose surgeries involved 3D printed objects.

Results
The studies presented a variety of 3D printed devices, such as anatomical models, intraoperative navigational templates, and customized implants. The most widely used type of objects are drill guides (53%) and anatomical models (25%) which can also be used for simulating the surgery. Custom made implants are much less frequently used (16% of papers). These devices significantly improved clinical outcomes, particularly enhancing the accuracy of pedicle screw placement. Most studies (88%) reported reduced operation times, although two noted longer times due to procedural complexities. A variety of 3DP technologies and materials were used, with STL, FDM, and SLS common for models and guides, and titanium for implants via EBM, SLM, and DMLS. Materialise software (Mimics, 3-Matic, Magics) was frequently utilized. While most studies mentioned outsourced production, in-house printing was implied in several cases, indicating a trend towards localized 3D printing in spine surgery.

Conclusions
3D printing in spine surgery, a rapidly growing area of research, is predominantly used for creating drill guides for screw insertion, anatomical models, and innovative implants, enhancing clinical outcomes and reducing operative time. While cost-efficiency remains uncertain due to insufficient data, some 3D printing applications, like pedicle screw drill guides, are already widely accepted and routinely used in hospitals.
Autonomy and Vulnerability: Elements of a Phenomenology of Reflection and Reason
Authors: Melichar Hannes Gustav 
Published: January 2025

AbstractLarge parts of the Western philosophical tradition, powerful in Kant’s transcendental conception, have reserved the concept of autonomy for rational subjects that think and act on reasons. While this captures an essential aspect of autonomy, the dimensions of embodiment and vulnerability remain unreflected or are subsumed under the heteronomous conditions of the human subject. If the conception of autonomy, though, doesn’t start with the concept of a rational subject but from the perspective of living beings, autonomy and vulnerability seem intrinsically connected, as Jonas’ (1973; 1997) concept of “needful freedom” suggests. This article argues for a deep connection between human autonomy and vulnerability. Methodologically, the argument follows the life-mind-continuity thesis (Thompson, 2007) and lays out the embodied account of autonomy that enactivism offers. Two crucial moments are: 1. The organism can distance itself from the environment. 2. This enables it to establish its own norms. However, the norms of bodily self-regulation also render the organism vulnerable. This conception, though, needs specification for capturing human autonomy. As enactivists like E. Thompson assume, phenomenology is essential to theorizing about human autonomy. I will develop a phenomenological concept of autonomy starting from three notions of selfhood (Zahavi, 2008) and arguing for a central role of the reflective self for human autonomy. Reflection grounds both moments of autonomy: Self-distancing and the possibility of taking a stance by relying on reasons. In the phenomenological sense, autonomy is thus the ability to respond to reasons for which reflection is necessary. However, this ability is bound to a particular form of vulnerability that manifests in some psychopathologies. This vulnerability will be shown in conclusion by Blankenburg’s reflections on the role of autonomy in mental diseases.
Mindfulness, Self-compassion, and Psychological Wellbeing as Correlates of Paternal Bonding in Pregnancy
Authors: de Waal Noor , Nyklíček Ivan , van der Gucht Katleen , Pop Victor J. M. , Boekhorst Myrthe G. B. M. 
Published: January 2025

Abstract
Parental bonding is defined as the affectionate tie a parent feels towards their infant. These feelings generally arise prenatally and increase in intensity over the course of pregnancy, both in mothers and in fathers. Bonding is fundamental for positive parenting behaviors and optimal child development. Few quantitative studies systematically examined what factors contribute to optimal bonding in fathers during pregnancy. The aim of the present study was to examine whether a variety of risk factors (symptoms of depression and anxiety, stress, and repetitive negative thinking) and resilience factors (self-compassion and trait mindfulness facets) were associated with prenatal paternal bonding and to explore potential mechanisms. In total, 66 expectant fathers with an average age of 33.7 years completed online questionnaires during the second or third trimester of pregnancy to assess the variables of interest. Analyses demonstrated that more symptoms of depression and anxiety and elevated levels of stress were associated with poorer bonding. In addition, less repetitive negative thinking, and more self-compassion and non-judging of inner experience were indirectly related to higher levels of paternal bonding through lower levels of stress. Findings suggest that expectant fathers who suffer from psychological distress, have more repetitive, negative, or intrusive thoughts, and tend to be more judgmental and self-critical may be at risk for suboptimal prenatal bonding. Providing adequate support for fathers at risk, perhaps in the form of mindfulness-based interventions, may be essential in order to cope with the challenges of new fatherhood and facilitate the process of bonding with the unborn child.
Nano zirconium hydroxide gel as a sorbent material for 99Mo/99mTc radioisotope generator
Authors: Ramadan H. E. , El-Amir M. A. , Mostafa M. 
Published: January 2025

Abstract
Sorption of Mo(VI) from aqueous solutions onto nano zirconium hydroxide gels was studied using 99Mo radiotracer. The acid–base titration curves showed that the prepared nano Zr(OH)4 gels, Gel #1 and Gel #2, were amphoteric materials with points of zero charge (PZC’s) at pH 2.8 and 3.3, respectively. The highest distribution coefficients of molybdate(VI)-99Mo between both gels (Gel #1 and Gel #2) and Cl− media were achieved at pH 2. The maximum sorption capacities of Gel #1 and Gel #2 were found to be 165.7 ± 7.5 and 195.4 ± 8.1 mg Mo/g, respectively. The prepared 99Mo/99mTc chromatographic column generator based on Gel #2 (achieving the higher Mo capacity) showed a good performance; the 99mTc elution yield was 82.7 ± 2.0%, pH of the eluate ranged from 5 to 6.8, and 99Mo breakthrough in the eluted 99mTc was 0.005 ± 0.002% with a radiochemical purity of 97.3 ± 0.9% (as 99mTcO4
−).
Radium and barium sorption and precipitation on crystalline rock; experimental results and modeling development
Authors: Fabritius Otto , Li Xiaodong , Sorokina Tatiana , Jakobsson Anna-Maria , Sojakka Tiina , Siitari-Kauppi Marja 
Published: January 2025

Abstract
The sorption and precipitation of Ra and Ba on crystalline rock was studied with batch sorption and precipitation experiments, and geochemical modeling. Following the precipitation experiments, (Ba,Ra)SO4 experimental partition coefficient (λ) and RaSO4(s) solubility constant values were obtained. It was observed that especially in groundwaters of low overall salinity, and/or of high SO4 and Ba content, Ra is strongly removed from the solution to both coprecipitation and sorption. A new geochemical model was developed which successfully interprets the experimental results. The precipitates of BaSO4(s) were directly observed with the rock minerals with a SEM/EDX analysis.
Effective theory building and manifold learning
Authors: Freeborn David Peter Wallis 
Published: January 2025

AbstractManifold learning and effective model building are generally viewed as fundamentally different types of procedure. After all, in one we build a simplified model of the data, in the other, we construct a simplified model of the another model. Nonetheless, I argue that certain kinds of high-dimensional effective model building, and effective field theory construction in quantum field theory, can be viewed as special cases of manifold learning. I argue that this helps to shed light on all of these techniques. First, it suggests that the effective model building procedure depends upon a certain kind of algorithmic compressibility requirement. All three approaches assume that real-world systems exhibit certain redundancies, due to regularities. The use of these regularities to build simplified models is essential for scientific progress in many different domains.