bluuebunny/crossref_metadata_2025_split huggingface dataset:
3D-porous-GAN: a high-performance 3D GAN for digital core reconstruction from a single 3D image
Authors: Shi Xiangchao , Li Dandan , Chen Junhai , Chen Yan 
Published: August 2023

AbstractThe 3D digital rock technology is extensively utilized in analyzing rock physical properties, reservoir modeling, and other related fields. This technology enables the visualization, quantification, and analysis of microstructures in rock cores, leading to precise predictions and optimized designs of reservoir properties. Although the accuracy of 3D digital rock reconstruction algorithms based on physical experiments is high, the associated acquisition costs and reconstruction processes are expensive and complex, respectively. On the other hand, the 3D digital rock random reconstruction method based on 2D slices is advantageous in terms of its low cost and easy implementation, but its reconstruction effect still requires significant improvement. This article draws inspiration from the Concurrent single-image generative adversarial network and proposes an innovative algorithm to reconstruct 3D digital rock by improving the generator, discriminator, and noise vector in the network structure. Compared to traditional numerical reconstruction methods and generative adversarial network algorithms, the method proposed in this paper is shown to achieve good agreement with real samples in terms of Dykstra-Parson coefficient, porosity, two-point correlation function, Minkowski functionals, and visual display.
Drug delivery methods for cancer immunotherapy
Authors: Pérez-Herrero Edgar , Lanier Olivia L. , Krishnan Neha , D’Andrea Abby , Peppas Nicholas A. 
Published: August 2023

AbstractDespite the fact that numerous immunotherapy-based drugs have been approved by the FDA for the treatment of primary and metastatic tumors, only a small proportion of the population can benefit from them because of primary and acquired resistances. Moreover, the translation of immunotherapy from the bench to the clinical practice is being challenging because of the short half-lives of the involved molecules, the difficulties to accomplish their delivery to the target sites, and some serious adverse effects that are being associated with these approaches. The emergence of drug delivery vehicles in the field of immunotherapy is helping to overcome these difficulties and limitations and this review describes how, providing some illustrative examples. Moreover, this article provides an exhaustive review of the studies that have been published to date on the particular case of hematological cancers.
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The potential link between acromegaly and risk of acute ischemic stroke in patients with pituitary adenoma: a new perspective
Authors: Alnaaim Saud A. , Al-kuraishy Hayder M. , Zailaie Mohammad Mitran , Alexiou Athanasios , Papadakis Marios , Saad Hebatallah M. , Batiha Gaber El-Saber 
Published: August 2023

AbstractAcromegaly is an endocrine disorder due to the excess production of growth hormone (GH) from the anterior pituitary gland after closed epiphyseal growth plates. Acromegaly is mainly caused by benign GH-secreting pituitary adenoma. Acute ischemic stroke (AIS) is one of the most common cardiovascular complications. It ranks second after ischemic heart disease (IHD) as a cause of disability and death in high-income countries globally. Thus, this review aimed to elucidate the possible link between acromegaly and the development of AIS. The local effects of acromegaly in the development of AIS are related to the development of pituitary adenoma and associated surgical and radiotherapies. Pituitary adenoma triggers the development of AIS through different mechanisms, particularly aneurysmal formation, associated thrombosis, and alteration of cerebral microcirculation. Cardiovascular complications and mortality were higher in patients with pituitary adenoma. The systemic effect of acromegaly-induced cardio–metabolic disorders may increase the risk for the development of AIS. Additionally, acromegaly contributes to the development of endothelial dysfunction (ED), inflammatory and oxidative stress, and induction of thrombosis that increases the risk for the development of AIS. Moreover, activated signaling pathways, including activator of transcription 3 (STAT3), nuclear factor kappa B (NF-κB), nod-like receptor pyrin 3 (NLRP3) inflammasome, and mitogen-activated protein kinase (MAPK) in acromegaly may induce systemic inflammation with the development of cardiovascular complications mainly AIS. Taken together, acromegaly triggers the development of AIS through local and systemic effects by inducing the formation of a cerebral vessel aneurysm, the release of pro-inflammatory cytokines, the development of oxidative stress, ED, and thrombosis correspondingly.
Conformal Human–Machine Integration Using Highly Bending-Insensitive, Unpixelated, and Waterproof Epidermal Electronics Toward Metaverse
Authors: Wei Chao , Lin Wansheng , Wang Liang , Cao Zhicheng , Huang Zijian , Liao Qingliang , Guo Ziquan , Su Yuhan , Zheng Yuanjin , Liao Xinqin , Chen Zhong 
Published: August 2023

AbstractEfficient and flexible interactions require precisely converting human intentions into computer-recognizable signals, which is critical to the breakthrough development of metaverse. Interactive electronics face common dilemmas, which realize high-precision and stable touch detection but are rigid, bulky, and thick or achieve high flexibility to wear but lose precision. Here, we construct highly bending-insensitive, unpixelated, and waterproof epidermal interfaces (BUW epidermal interfaces) and demonstrate their interactive applications of conformal human–machine integration. The BUW epidermal interface based on the addressable electrical contact structure exhibits high-precision and stable touch detection, high flexibility, rapid response time, excellent stability, and versatile “cut-and-paste” character. Regardless of whether being flat or bent, the BUW epidermal interface can be conformally attached to the human skin for real-time, comfortable, and unrestrained interactions. This research provides promising insight into the functional composite and structural design strategies for developing epidermal electronics, which offers a new technology route and may further broaden human–machine interactions toward metaverse.
LNKs-RVEs complex ticks in the circadian gating of plant temperature stress responses
Authors: Xu Xiaodong , Xie Qiguang 
Published: August 2023

AbstractRecently, Kidokoro et al. found that protein complex LNK3,4-RVE4,8 and LNK1,2-RVE4,8 of the circadian clock modulates plant cold- and high-temperature tolerance, respectively. Here, we reviewed the discovery of LNKs, the dynamically formed morning-phased clock complexes, and their critical role on endogenous circadian rhythms. In addition, we summarized the research work on LNKs with the interacting proteins RVEs, CCA1 in temperature responses and discussed how the circadian clock confer increased fitness via gating the rhythmic expression of their target genes.
Reflecting on the consequences of the Iranian university entrance examination: a systematic-narrative hybrid literature review
Authors: Parviz Muhammed 
Published: August 2023

AbstractToday, numerous countries utilize unified methods and systematic standardized examinations such as national examinations as formal procedures to select qualified applicants for admission to higher education institutions since higher education is viewed as the major path and criterion to upward mobility. In Iran, the university entrance examination is of primary importance, as it serves a sensitive high-stakes test upon which the Iranian applicants’ academic destinies depend. Considering this significance, the present study aimed to systematically review the recent developments and current state of the National University Entrance Examination (NUEE) in Iran which is locally known as “Konkour”. To this end, a systematic-narrative hybrid literature review (SNHLR) was chosen for the purpose of the study. Following a manual search, 74 peer-reviewed research articles published (inter)nationally were selected and examined in order to identify key themes, patterns, gaps, and trends with regard to the consequences of “Konkour”. The findings revealed that Iranian university applicants have faced various negative consequences such as socioeconomic, psychological, and educational implications as a result of “Konkour”. Several challenges and key gaps in the existing studies are also highlighted which need to be empirically addressed in future research. Some suggestions and potential solutions are finally recommended in order to rectify the higher education admission system.
Cultural Trauma of World War II: The Case of the Upper Silesian Village of Bojszowy
Authors: Turoń-Kowalska Agnieszka , Nawrocki Tomasz , Pyszkowska Anna 
Published: August 2023

AbstractThis article analyzes the trauma of war present in the collective memory of the inhabitants of the village of Bojszowy. It may transform into a cultural trauma that significantly determines the community’s identity. Combining four strands of literature—memory studies, nationalist studies, historical studies, and psychological studies—the authors argue that in the community under study, the trauma connected with Upper Silesians’ service in the Wehrmacht during World War II constitutes such a collective cultural trauma. Based on the study of the collective memory of the Silesian community and interviews with the Silesian intellectual elite, the article analyzes in detail how the memory of these events has changed the identity of the Upper Silesian community in recent years. This does not mean that we underestimate the importance of the other elements that make up the Upper Silesian tragedy. A combination of local circumstances meant that the service of Silesians in the Wehrmacht was crucial to the occurrence of cultural trauma (in J. Alexander’s terms).
Is the magnetospheric accretion active in the Herbig Ae/Be stars?
Authors: Pinzón Giovanni , Hernández Jesús , Serna Javier 
Published: August 2023

AbstractThis contribution is based on the work published by (Pinzón et al. 2021) in which we computed rotation rates for a sample of 79 young stars (∼3 Myr) in a wide range of stellar masses (from T Tauri Stars to Herbig Ae/Be stars) in in the Orion Star Formation Complex (OSFC). We study whether the magnetospheric accretion scenario (MA), valid for young low mass stars, may be applied over a wide range of stellar masses of not. Under the assumption that stellar winds powered by stellar accretion are the main source for the stellar spin down, the hypothesis of an extension of MA toward higher masses seems plausible. A comparison with Ap/Bp stars suggest that HAeBes should suffer a loss of angular momentum by a factor between 12 and 80 during the first 10 Myr in order to match the magnetic Ap/Bp zone in HR diagram.
To the dynamics of the two-body problem with variable masses in the presence of reactive forces
Authors: Ibraimova A.T. , Minglibayev M.Zh 
Published: August 2023

AbstractWe studied the problem of two spherical celestial bodies in the general case when the masses of the bodies change non-isotropically at different rates in the presence of reactive forces. The problem was investigated by methods of perturbation theory based on aperiodic motion along a quasi-conic section, using the equation of perturbed motion in the form of Newton’s equations. The problem is described by the variables a, e, i, π, ω, λ, which are analogs of the corresponding Keplerian elements and the equations of motion in these variables are obtained. Averaging over the mean longitude, we obtained the evolution equations of the two-body problem with variable masses in the presence of reactive forces. The obtained evolution equations have the exact analytic integral ${a^3 e^4 = a^3_0 e^4_0} = {const}$.
Mass loss implementation and temperature evolution of very massive stars
Authors: Sabhahit Gautham N. , Vink Jorick S. , Higgins Erin R. , Sander Andreas A.C. 
Published: August 2023

AbstractVery massive stars (VMS) dominate the physics of young clusters due to their extreme stellar winds. The mass lost by these stars in their winds determine their evolution, chemical yields and their end fates. In this contribution we study the main-sequence evolution of VMS with a new mass-loss recipe that switches from optically-thin O star winds to optically-thick Wolf-Rayet type winds through the model independent transition mass loss.
The future of Jupiter-like planets around Sun-like stars: first steps
Authors: Konings T. , Baeyens R. , Decin L. 
Published: August 2023

AbstractPlanets that orbit low- to intermediate mass main sequence (MS) stars will experience vigorous star-planet interactions when the host star evolves through the giant branches, including the asymptotic giant branch (AGB) phase, due to extreme luminosities and stellar outflows. In this work, we take the first steps towards understanding how a planet’s temperature profile and chemical composition is altered when the host star evolves from the MS to the AGB phase. We used a 1D radiative transfer code to compute the temperature-pressure profile and a 1D chemical kinetics code to simulate the disequilibrium chemistry. We consider a Jupiter-like planet around a Solar-type star in two evolutionary stages (MS and AGB planet) by only varying the stellar luminosity. We find that the temperature throughout the AGB planet’s atmosphere is increased by several hundreds of Kelvin compared to the MS planet. We also find that CO joins H2O and CH4 as a prominent constituent in the AGB planet’s atmospheric composition.
Size Evolution and Orbital Architecture of KEPLER Small Planets through Giant Impacts and Photoevaporation
Authors: Pin-Gao Gu , Yuji Matsumoto , Eiichiro Kokubo , Kenji Kurosaki 
Published: August 2023

AbstractThe KEPLER transit survey with follow-up spectroscopic observations has discovered numerous small planets (super-Earths/sub-Neptunes) and revealed intriguing features of their sizes, orbital periods, and their relations between adjacent planets. The planet size distribution exhibits a bimodal distribution separated by a radius gap at around 1.8 Earth radii. Besides, these small planets within multiple planetary systems show that adjacent planets are similar in size and their period ratios of adjacent planet pairs are similar as well, a phenomenon often dubbed as peas-in-a-pod in the exoplanet community. While the radius gap has been predicted and theorized for years, whether it can be relevant to the orbital architecture peas-in-a-pod is physically unknown. For the first time, we attempted to model both features together through planet formation and evolution processes involving giant impacts and photoevaporation. We showed that our model is generally consistent with the KEPLER results but with a smaller radius gap. The impact of Kubyshikina’s model for photoevaporation on our model is discussed.
Observations of planetary winds and outflows
Authors: Dos Santos Leonardo A. 
Published: August 2023

AbstractWe have recently hit the milestone of 5,000 exoplanets discovered. In stark contrast with the Solar System, most of the exoplanets we know to date orbit extremely close to their host stars, causing them to lose copious amounts of gas through atmospheric escape at some stage in their lives. In some planets, this process can be so dramatic that they shrink in timescales of a few million to billions of years, imprinting features in the demographics of transiting exoplanets. Depending on the transit geometry, ionizing conditions, and atmospheric properties, a planetary outflow can be observed using transmission spectroscopy in the ultraviolet, optical or near-infrared. In this review, we will discuss the main techniques to observe evaporating exoplanets and their results. To date, we have evidence that at least 28 exoplanets are currently losing their atmospheres, and the literature has reported at least 42 non-detections.
The effect of winds in red supergiants: modeling for interferometry
Authors: González-Torà Gemma , Wittkowski Markus , Davies Ben , Plez Bertrand 
Published: August 2023

AbstractRed supergiants (RSGs) are evolved massive stars in a stage preceding core-collapse supernova. Understanding evolved-phases of these cool stars is key to understanding the cosmic matter cycle of our Universe, since they enrich the cosmos with newly formed elements. However, the physical processes that trigger mass loss in their atmospheres are still not fully understood, and remain one of the key questions in stellar astrophysics. We use a new method to study the extended atmospheres of these cold stars, exploring the effect of a stellar wind for both a simple radiative equilibrium model and a semi-empirical model that accounts for a chromospheric temperature structure. We then can compute the intensities, fluxes and visibilities matching the observations for the different instruments at the Very Large Telescope Interferometer (VLTI). Specifically, when comparing with the atmospheric structure of HD 95687 based on published VLTI/AMBER data, we find that our model can accurately match these observations in the K-band, showing the enormous potential of this methodology to reproduce extended atmospheres of RSGs.
Hydrodynamic solutions of radiation driven wind from hot stars
Authors: Curé M. , Araya I. , Arcos C. , Machuca N. , Rodriguez A. 
Published: August 2023

AbstractWe show the application of the δ- and Ω-slow hydrodynamical solutions to describe the velocity profiles of massive stars. In particular, these solutions can help to unravel some of the problems within the winds of massive stars such as the approximation of the β-law for the velocity profile of B supergiant stars and the slow outflow wind observed in Be stars.
Shock breakout in winds of red supergiants: Type IIP supernovae
Authors: Ray Alak , Palani Balaji Harita , Raghu Adarsh , Wagle Gururaj 
Published: August 2023

AbstractWhen a supernova shockwave launched deep inside the star exits the surface, it probes the circumstellar medium established by prior mass loss from the pre supernova star. The bright electromagnetic display accompanying the shock breakout is influenced by the properties of the star and scripts the history of the stellar mass loss. We investigate with MESA and STELLA codes the radiative display resulting from a set of progenitors that we evolved to core collapse. We simulate with different internal convective overshoot and compositional mixing and two sets of mass loss schema, one the standard “Dutch” scheme and another, an enhanced, episodic mass loss at a late stage. Shock breakout from the star shows double peaked bolometric light curves for the Dutch wind, as well as high velocity ejecta accelerated during shock breakout. We contrast the breakout flash from an optically thick CSM with that of the rarified medium.
The porous envelope and circumstellar wind matter of the closest carbon star, CW Leonis
Authors: Kim Hyosun , Lee Ho-Gyu , Ohyama Youichi , Kim Ji Hoon , Scicluna Peter , Chu You-Hua , Mauron Nicolas , Ueta Toshiya 
Published: August 2023

AbstractRecent abrupt changes of CW Leonis may indicate that we are witnessing the moment that the central carbon star is evolving off the Asymptotic Giant Branch (AGB) and entering into the pre-planetary nebula (PPN) phase. The recent appearance of a red compact peak at the predicted stellar position is possibly an unveiling event of the star, and the radial beams emerging from the stellar position resemble the feature of the PPN Egg Nebula. The increase of light curve over two decades is also extraordinary, and it is possibly related to the phase transition. Decadal-period variations are further found in the residuals of light curves, in the relative brightness of radial beams, and in the extended halo brightness distribution. Further monitoring of the recent dramatic and decadal-scale changes of this most well-known carbon star CW Leonis at the tip of AGB is still highly essential, and will help us gain a more concrete understanding on the conditions for transition between the late stellar evolutionary phases.
Winds of OB stars: impact of metallicity, rotation and binary interaction
Authors: Ramachandran Varsha 
Published: August 2023

AbstractWinds of massive stars are an important ingredient in determining their evolution, final remnant mass, and feedback to the surrounding interstellar medium. We compare empirical results for OB star winds at low metallicity with theoretical predictions. Observations suggest very weak winds at SMC metallicity, but there are exceptions. We identified promising candidates for rotationally enhanced mass-loss rates with two component wind and partially stripped stars hiding among OB stars with slow but dense wind in the SMC. A preliminary analysis of these systems, derived parameters, and their implications are discussed. Finally, we briefly discuss the interaction of OB winds near black holes in X-ray binaries.
Numerical Modeling of Galactic Superwinds with Time-evolving Stellar Feedback
Authors: Danehkar A. , Oey M. S. , Gray W. J. 
Published: August 2023

AbstractMass-loss and radiation feedback from evolving massive stars produce galactic-scale superwinds, sometimes surrounded by pressure-driven bubbles. Using the time-dependent stellar population typically seen in star-forming regions, we conduct hydrodynamic simulations of a starburst-driven superwind model coupled with radiative efficiency rates to investigate the formation of radiative cooling superwinds and bubbles. Our numerical simulations depict the parameter space where radiative cooling superwinds with or without bubbles occur. Moreover, we employ the physical properties and time-dependent ionization states to predict emission line profiles under the assumption of collisional ionization and non-equilibrium ionization caused by wind thermal feedback in addition to photoionization created by the radiation background. We see the dependence of non-equilibrium ionization structures on the time-evolving ionizing source, leading to a deviation from collisional ionization in radiative cooling wind regions over time.