bluuebunny/crossref_metadata_2025_split huggingface dataset:
From bibliometric analysis: 3D printing design strategies and battery applications with a focus on zinc‐ion batteries
Authors: Gao Xuan , Liu Kejiang , Su Chang , Zhang Wei , Dai Yuhang , Parkin Ivan P. , Carmalt Claire J. , He Guanjie 
Published: March 2023

AbstractThree‐dimensional (3D) printing has the potential to revolutionize the way energy storage devices are designed and manufactured. In this paper, we explore the use of 3D printing in the design and production of energy storage devices, especially zinc‐ion batteries (ZIBs) and examine its potential advantages over traditional manufacturing methods. 3D printing could significantly improve the customization of ZIBs, making it a promising strategy for the future of energy storage. In particular, 3D printing allows for the creation of complex, customized geometries, and designs that can optimize the energy density, power density, and overall performance of batteries. Simultaneously, we discuss and compare the impact of 3D printing design strategies based on different configurations of film, interdigitation, and framework on energy storage devices with a focus on ZIBs. Additionally, 3D printing enables the rapid prototyping and production of batteries, reducing leading times and costs compared with traditional manufacturing methods. However, there are also challenges and limitations to consider, such as the need for further development of suitable 3D printing materials and processes for energy storage applications.
Confined Bismuth–Organic Framework Anode for High‐Energy Potassium‐Ion Batteries
Authors: Li Shengyang , Zhang Qiusheng , Deng Hongli , Chen Song , Shen Xiaohua , Yuan Yizhi , Cheng Yingliang , Zhu Jian , Lu Bingan 
Published: March 2023

AbstractMetal–organic frameworks (MOFs) with inherent porosity, controllable structures, and designable components are recognized as attractive platforms for designing advanced electrodes of high‐performance potassium‐ion batteries (PIBs). However, the poor electrical conductivity and low theoretical capacity of many MOFs lead to inferior electrochemical performance. Herein, for the first time, a confined bismuth–organic framework with 3D porous matrix structure (Bi‐MOF) as anode for PIBs via a facile wet‐chemical approach is reported. Such a porous structure design with double active centers can simultaneously ensure the structure integrity and efficient charge transport to enable high‐capacity electrode with super cycling life. As a result, the Bi‐MOF for PIBs exhibits high reversible capacity (419 mAh g−1 at 0.1 A g−1), outstanding cycling stability (315 mAh g−1 at 0.5 A g−1 after 1200 cycles), and excellent full battery performance (a high energy density of 183 Wh kg−1 is achieved, outperforming all reported metal‐based anodes for PIBs). Moreover, the K+ storage mechanisms of the Bi‐MOF are further unveiled by in situ Raman, ex situ high‐resolution transmission electron microscopy, and ex situ Fourier‐transform infrared spectroscopy. This ingenious electrode design may provide further guidance for the application of MOF in energy storage systems.
The principle of relativity from the organisational point of view1
Authors: Bogdanov Alexander 
Published: March 2023

AbstractEinstein's special and general theories of relativity are explained and clarified when they are expressed in terms of the organisational principles of degression (the operation of stable ‘skeletal’ forms that humanity has worked out in its practice to organise less stable ‘plastic’ elements)—in this case, frameworks for spatial and temporal orientation—and degression (the operation of complexes that perform a centralising function in a given system), in this case, the concept of centres of gravity of astronomical systems.
The (M)other’s Voice: Representations of Motherhood in Contemporary Swiss Writing by Women
Authors: Heffernan Valerie 
Published: March 2023

AbstractThe mother-daughter relationship has long been a focus in writing by women, and many female authors have sought to explore the close and sometimes complex connections between mothers and daughters. However, as Marianne Hirsch has argued, the stories of mothers are all too often presented from the point of view of their daughters, so that the maternal perspective tends to be absent from literature. This chapter compares the presentation of the mother-daughter relationship in two novels by contemporary Swiss writers, Zoë Jenny’s The Pollen Room (1997) and Ruth Schweikert’s Augen zu [Close Your Eyes] (1998). Both texts feature mothers who struggle to cope with the demands of their daily lives and the responsibility of the maternal role and daughters who can neither understand their mothers’ suffering nor accept their difference. While both novels point to the difficulty of retaining one’s subjectivity as mother, I argue that Schweikert’s novel offers a more nuanced and potentially more productive portrayal of the complexities of maternal identity. In particular, through her use of a polyphonic narrative structure that gives equal weight to maternal and filial perspectives, Schweikert answers Hirsch’s call for a “double voice” that offers a way forward for women’s writing.
William Siemens: An Engineer and Industrialist in Germany and England
Authors: König Wolfgang 
Published: March 2023

AbstractThis article’s author researches physical, cultural, and technological spaces in England and Germany in the nineteenth century. He examines the cases of the Siemens companies in both countries and William Siemens (1823–1883), who was first educated in Germany and later moved to England, where he became a well-known and distinguished professional engineer. His themes are the industrial and technological state of England and Germany, the business strategies of the Siemens companies, the education and training of English and German engineers, and William Siemens’ opinions on technological development. In all these points, the spaces of England and Germany shaped technological development.
Imaging Features of Immunotherapy
Authors: Shinagare Atul B. , Fananapazir Ghaneh 
Published: March 2023

AbstractImmunotherapy is a relatively new treatment in the armamentarium of cancer treatment and has proven effective even in advanced stages. Immunotherapy utilizes the body’s own immune system to elicit a response against tumor cells. Response to immunotherapy can be different on imaging when compared with cytotoxic chemotherapy, since an effective immune response against a tumor can lead to an initial increase in size, termed pseudoprogression. Additionally, immune-response adverse events can occur which include colitis, enteritis, hepatitis, pneumonitis, pancreatitis, hypophysitis, and other inflammatory responses. The increasing use of immunotherapy requires the radiologist to be cognizant of this while assessing treatment response and possible immune-response adverse events.
Pathways for the Spread of Disease in the Abdomen and Pelvis
Authors: Brink James A. , Wagner Brent J. 
Published: March 2023

AbstractUnderstanding the abdominal and pelvic visceral anatomy is critical to understanding and predicting the pathways by which disease may spread throughout the abdomen and pelvis. The ligamentous attachments that interconnect the intraabdominal organs are critically important as these are common conduits for the spread of disease. Moreover, the organs and the peritoneal ligaments that support them form the boundaries of the peritoneal cavity, and together, they guide the flow of peritoneal fluid throughout the abdomen and pelvis. Neoplastic and inflammatory processes that extend into the peritoneal cavity may spread through the ascitic fluid that flows through these peritoneal spaces.
Benign and Malignant Diseases of the Colon and Rectum
Authors: Attenberger Ulrike , Santiago Inês 
Published: March 2023

AbstractCross-sectional imaging techniques including magnetic resonance tomography (MRI) and computed tomography (CT) have experienced rapid development in the last decades and play a key role today in imaging benign and malignant colorectal disease, facilitating risk stratification, and procedural planning. In particular, visualization of the intestinal wall and adjacent structures enables detection of extraluminal and extraintestinal pathologies and complications.This chapter systematically summarizes the most common benign and malignant conditions of the colon and rectum that can be diagnosed by CT and MRI.
Diseases of the Pancreas
Authors: Helmberger Thomas K. , Manfredi Riccardo 
Published: March 2023

AbstractCT and MRI are the crucial tools in the imaging assessment of pancreatic diseases. They allow a comprehensive insight into the normal and pathological structural and to some degree even functional conditions of the pancreas and its surrounding. In consequence, most of the pancreatic diseases can be identified and classified by CT and MRI. The most common findings—the adenocarcinoma of the pancreas and acute and chronic inflammation of the pancreas—are usually easily identified and imaging contributes to the correct staging and detecting potential complications of the disease. Moreover, modern imaging enables the differentiation of non-neoplastic, developmental disorders, solid, cystic, focal, and diffuse parenchymal findings which may range from neoplasia like over true neoplasia to inflammatory tumor-like changes and is of crucial importance to guide an appropriate therapy.
Animal laborans, homo faber, homo oeconomicus – und wie weiter…
Authors: Greffrath Mathias 
Published: March 2023

ZusammenfassungKollektive Arbeit und Technik befreiten die Menschheit ein Stück weit vom Naturzwang, schufen Raum für Freiheit und Autonomie. Im 20. Jahrhundert steigerten die Elektrifizierung und die tayloristische Zerlegung der Arbeit die Produktivität ins Ungeahnte. Mit der Mikroelektronik wird nach der körperlichen und disponierenden nun auch die organisierende, planende und kreative Arbeit automatisiert. In der Plattformökonomie entstehen die größten Gewinne nicht länger auf einem Markt, sondern sie resultieren aus dem Eigentum am Markt. Weit mehr als hundert Jahre Kampf für soziale Sicherheit münden in eine Turbo-Variante mittelalterlicher Markthoheit: Konzerne kassieren eine Rente für das Recht, Waren inklusive der eigenen Arbeitskraft verkaufen zu dürfen. Der Fetischismus des Algorithmus und die Furcht vor ihm verdecken, was technisches Wissen ist: kein vierter Produktionsfaktor, sondern geronnene gesellschaftliche Arbeit, formalisierte Kooperation. Digitalisierung wird bislang überwiegend zur Steigerung des konventionellen Wachstums eingesetzt. Sie könnte auch das Große Werkzeug sein, das einen Wandel im Naturverhältnis bewerkstelligen hilft: In der Dekarbonisierung, der Kreislaufwirtschaft, einer umweltschonenden Landwirtschaft, bei der effizienten Verwendung von Materie, für Logistik- und Transportsysteme, die nicht so einfältig sind wie das Elektroauto, für das Überwachen von Wäldern und Meeren, für die Verbreitung eines globalen Bewusstseins.
Imagining Otherwise – Fantastische Perspektiven auf Arbeit in der Transformation
Authors: Gebauer Jana 
Published: March 2023

Zusammenfassung„Ein Leben in Arbeit“ wurde für uns erfunden. Oder gegen uns. Erniedrigt zur Ausbeutung oder überhöht zum Fetisch bestimmt Erwerbsarbeit, was wir gelten und woran wir teilhaben können. Die Arbeitsgesellschaft begreift Leben als Ressource und verwertet es in Leistung. Schaffen wir sie ab. Die Postarbeitsgesellschaft begreift Leben als Sinn und verwirklicht es durch Care. Legen wir sie an. „Ein Leben in Care“ erfinden wir selbst. Begeben wir uns hierfür auf eine kollektive Suche nach dem guten Leben für alle – und nach einem gerechten Überleben in der Vielfachkrise. Trainieren wir dafür auch unsere Vorstellungskraft neu: Um zu sehen, wie es wäre, wenn es wirklich anders wäre. Um die schon entstehenden neuen Praktiken wahrzunehmen, die wir in einem guten Leben für alle brauchen. Um deren Tragkraft auch dann zu erkennen, wenn die allgemeine Erzählung von etwas Unzureichendem spricht. Um unsere eigene Befähigung dafür zu entdecken, bessere Wirtschafts- und Gesellschaftsentwürfe zu verwirklichen.
„We should all be feminists“ – Kapitalismuskritik als sozial-emanzipatorisches Projekt
Authors: Kurz-Scherf Ingrid 
Published: March 2023

ZusammenfassungDie Politische Ökonomie moderner Gesellschaften steht in engen Wechselbeziehungen mit ihrer politischen Kultur. Wenn sich große Teile „der Wirtschaft“, der Wirtschaftspolitik wie auch der Wirtschaftswissenschaften (ähnlich wie die Außen- und Sicherheitspolitik) immer noch als bestens gesicherte Reservate „hegemonialer Männlichkeit“ präsentieren, dann geht es sowohl um Macht und Reichtum wie aber auch um die Kodifizierung und Normativierung von Sprache, Gebaren, Kleidung, Sexualität, Freizeit, Hobbies etc. Dabei ist durchaus offen, welche Seite der Befestigung von Ungleichheits- und Herrschaftsverhältnissen – die materielle oder die immaterielle, die systemische oder die symbolische, die soziale oder die kulturelle – diesen zu mehr Stabilität und Immunität gegen Veränderungsdruck verhilft. Mitzudenken ist: Wenn Arbeit und Individualität, Leben, Politik, Kultur etc. als vollständig bestimmt von der kapitalistischen Wirtschaftsweise betrachtet werden, schlägt Kritik um in Affirmation, weil sie die Möglichkeit widerständigen Denkens und Handelns noch nicht einmal mehr theoretisch erkennen kann. Es gilt, das emanzipatorische Versprechen der Moderne von seinen androzentrischen Verzerrungen und Verkürzungen zu befreien – allerdings ohne die Notwendigkeit von Arbeitskämpfen, Sozialpolitik, Verteilungskonflikten sowie armuts- und ethnizitätssensiblen Aktualisierungen der sozialen Frage zu verleugnen.
Microstructured soft devices for the growth and analysis of populations of homogenous multicellular tumor spheroids
Authors: Tartagni Ottavia , Borók Alexandra , Mensà Emanuela , Bonyár Attila , Monti Barbara , Hofkens Johan , Porcelli Anna Maria , Zuccheri Giampaolo 
Published: March 2023

AbstractMulticellular tumor spheroids are rapidly emerging as an improved in vitro model with respect to more traditional 2D culturing. Microwell culturing is a simple and accessible method for generating a large number of uniformly sized spheroids, but commercially available systems often do not enable researchers to perform complete culturing and analysis pipelines and the mechanical properties of their culture environment are not commonly matching those of the target tissue. We herein report a simple method to obtain custom-designed self-built microwell arrays made of polydimethylsiloxane or agarose for uniform 3D cell structure generation. Such materials can provide an environment of tunable mechanical flexibility. We developed protocols to culture a variety of cancer and non-cancer cell lines in such devices and to perform molecular and imaging characterizations of the spheroid growth, viability, and response to pharmacological treatments. Hundreds of tumor spheroids grow (in scaffolded or scaffold-free conditions) at homogeneous rates and can be harvested at will. Microscopy imaging can be performed in situ during or at the end of the culture. Fluorescence (confocal) microscopy can be performed after in situ staining while retaining the geographic arrangement of spheroids in the plate wells. This platform can enable statistically robust investigations on cancer biology and screening of drug treatments.
The effects of iron-rich ultramafic pegmatite on the composition and mineralogy of the UG2 chromitite: a case study in the western Bushveld Complex, South Africa
Authors: Zhou Haoyang , Trumbull Robert B. , Veksler Ilya V. , Bachmann Kai 
Published: March 2023

AbstractDiscordant iron-rich ultramafic pegmatites (IRUPs) intersect the UG2 chromitite at many places in the Bushveld Complex. The effects of IRUP interactions on the UG2 ore mineralogy and PGE grade are assessed at the Thaba mine, north-west Bushveld, based on a borehole profile through the UG2 layer and detailed analysis of mineral textures and compositional variations across the UG2-IRUP contacts using micro-XRF element mapping. The UG2-IRUP interaction operated at different scales and probably by different mechanisms. At the local scale (< 10 cm), a thin layer of Fe–Ti–Cr spinel and ilmenite formed on the IRUP side of the contact with UG2, whereas the UG2 chromitite developed grain coarsening, loss of interstitial silicates, and chemical gradients in Cr, Al, Fe, and Ti that extend a few centimeters from the contact into the seam. These local effects are attributed to the intrusion of IRUP melt into the solidified UG2 layer, followed by re-equilibration of the oxide minerals across the contact during cooling. On a larger scale, changes in the ore and gangue mineral assemblages in UG2 took place throughout the entire meter-thick main seam. Compared with regional UG2 compositions, chromite has higher TiO2 and lower Mg#, and there is an anomalously low abundance of interstitial plagioclase. The IRUP-affected UG2 shows relatively abundant secondary hydrous silicates, replacement of PGE sulfides by PGE alloys and PGE-As–Sb–Bi–Te–Pb phases, and formation of secondary Ni–Cu–Fe sulfides after pentlandite and chalcopyrite. These large-scale effects are attributed to hydrothermal fluids derived from IRUP melts. The IRUP bodies at the Thaba mine caused redistribution of PGE within the UG2 layer but did not significantly reduce the overall grade. However, significant changes in the ore mineral assemblage and an increased abundance of secondary silicates can reduce the efficiency of PGE recovery.
Development of PSMA-PET-guided CT-based radiomic signature to predict biochemical recurrence after salvage radiotherapy
Authors: Spohn Simon K. B. , Schmidt-Hegemann Nina-Sophie , Ruf Juri , Mix Michael , Benndorf Matthias , Bamberg Fabian , Makowski Marcus R. , Kirste Simon , Rühle Alexander , Nouvel Jerome , Sprave Tanja , Vogel Marco M. E. , Galitsnaya Polina , Gschwend Jürgen E. , Gratzke Christian , Stief Christian , Löck Steffen , Zwanenburg Alex , Trapp Christian , Bernhardt Denise , Nekolla Stephan G. , Li Minglun , Belka Claus , Combs Stephanie E. , Eiber Matthias , Unterrainer Lena , Unterrainer Marcus , Bartenstein Peter , Grosu Anca-L. , Zamboglou Constantinos , Peeken Jan C. 
Published: March 2023

AbstractPurposeTo develop a CT-based radiomic signature to predict biochemical recurrence (BCR) in prostate cancer patients after sRT guided by positron-emission tomography targeting prostate-specific membrane antigen (PSMA-PET).Material and methodsConsecutive patients, who underwent68Ga-PSMA11-PET/CT-guided sRT from three high-volume centers in Germany, were included in this retrospective multicenter study. Patients had PET-positive local recurrences and were treated with intensity-modulated sRT. Radiomic features were extracted from volumes of interests on CT guided by focal PSMA-PET uptakes. After preprocessing, clinical, radiomics, and combined clinical-radiomic models were developed combining different feature reduction techniques and Cox proportional hazard models within a nested cross validation approach.ResultsAmong 99 patients, median interval until BCR was the radiomic models outperformed clinical models and combined clinical-radiomic models for prediction of BCR with a C-index of 0.71 compared to 0.53 and 0.63 in the test sets, respectively. In contrast to the other models, the radiomic model achieved significantly improved patient stratification in Kaplan-Meier analysis. The radiomic and clinical-radiomic model achieved a significantly better time-dependent net reclassification improvement index (0.392 and 0.762, respectively) compared to the clinical model. Decision curve analysis demonstrated a clinical net benefit for both models. Mean intensity was the most predictive radiomic feature.ConclusionThis is the first study to develop a PSMA-PET-guided CT-based radiomic model to predict BCR after sRT. The radiomic models outperformed clinical models and might contribute to guide personalized treatment decisions.
Family resilience and neighborhood factors affect the association between digital media use and mental health among children: does sleep mediate the association?
Authors: Uddin Helal , Hasan Md. Khalid 
Published: March 2023

AbstractThe associations between digital media use and mental well-being among children and adolescents have been inconclusive. We examined (i) the associations between digital media use and mental health outcomes, anxiety, depression, and ADHD, (ii) whether family resilience and neighborhood factors attenuate the associations, and (iii) whether sleep mediates these associations. We used the National Survey of Children’s Health data from 2019 to 2020. A total of 45,989 children’s (6–17 years) data were analyzed in this study. Multivariate logistic regression was used to assess the associations between digital media use and anxiety, depression, and ADHD. Path models and Paramed command in STATA were used to test the role of sleep as a mediator of these associations. The prevalence of heavy digital media users (who spent 4 or more hours per day) among the analytic sample was 30.52%, whereas anxiety was 13.81%, depression was 5.93%, and ADHD was 12.41%. Children in the heavy media user group had 63% increased odds of anxiety (95% CI: 1.32–2.01) and 99% increased odds of depression (95% CI: 1.35–2.94) after adjusting for sociodemographic factors, compared to the children in light media user group (who spent < 2 h per day), and these relations were significant at 0.01 level. However, family resilience and community factors significantly attenuated the effect of digital media use on anxiety and depression. Sleep did not mediate the associations between digital media use and anxiety or depression.
Conclusions: Family resilience and neighborhood factors protect against the harmful effects of digital media use. Further research is needed to examine the relationships of media contents, the presence of electronic devices in bedrooms, and sleep quality with mental health.

What is Known:

• Spending long hours on digital media may adversely affect children and adolescents' health and development. However, the mediating role of sleep in the association between digital media use and mental health outcomes is inconclusive.

What is New:

• Digital media use has detrimental effects on anxiety and depression. However, family resilience and neighborhood factors attenuated the association. The study highlights the importance of positive family functioning and neighborhood conditions reducing the harmful effects of digital media use.