bluuebunny/crossref_metadata_2025_split huggingface dataset:
TOM complex‐independent transport pathway of myoglobin into mitochondria in C2C12 myotubes
Authors: Koma Rikuhide , Shibaguchi Tsubasa , Araiso Yuhei , Yamada Tatsuya , Nonaka Yudai , Jue Thomas , Masuda Kazumi 
Published: April 2023

AbstractRecently, we found that myoglobin (Mb) localizes in both the cytosol and mitochondrial intermembrane space in rodent skeletal muscle. Most proteins of the intermembrane space pass through the outer mitochondrial membrane via the translocase of the outer membrane (TOM) complex. However, whether the TOM complex imports Mb remains unknown. The purpose of this study was to investigate the involvement of the TOM complex in Mb import into the mitochondria. A proteinase K protection assay of mitochondria from C2C12 myotubes confirmed that Mb integrated into the mitochondria. An immunoprecipitation assay verified the interaction of Mb and TOM complex receptors (Tom20, Tom70) in isolated mitochondria. The assay showed a clear interaction of Mb with Tom20 and Tom70. A knockdown experiment using siRNA for TOM complex receptors (Tom20, Tom70) and TOM complex channel (Tom40) did not alter the amount of Mb expression in the mitochondrial fraction. These results suggested that Mb does not necessarily require the TOM complex for mitochondrial import of Mb. Although the physiological role of Mb interactions with TOM complex receptors remains unclear, further studies are needed to clarify how Mb enters the mitochondria independently of the TOM complex.
Die Wiederkehr der Wunderkammer. Bibliothek 2040 – eine Utopie
Authors: Brembs Björn , Siems Renke 
Published: April 2023

Zusammenfassung
Immer noch werden die Auswirkungen der digitalen Transformation auf die Wissenschaftskommunikation unterschätzt und damit auch die Veränderung der Bibliothek. Die zunehmende Auflösung gewohnter Medienformen und die fortschreitende Vernetzung digitaler Ressourcen werden die Bibliothek 2040 zu einer neuen Form der Wunderkammer machen, die Wissen anders ordnen, aber die vergangenen Formen weiterhin im Kreis ihrer Kuriositäten ausstellen wird.
Baut keine Bibliotheken mehr!
Authors: Werner Klaus Ulrich 
Published: April 2023

Zusammenfassung
Bis zum Jahr 2040 ist eine Zäsur längst Geschichte: Bibliotheken entstehen ausschließlich in umgewidmeten Gebäuden, Bauen im Bestand hat aus Gründen der Nachhaltigkeit die Entstehung von Bibliotheksneubauten vollständig abgelöst. Die drastische Verringerung des ökologischen Fußabdrucks dieser Art des Bauens stellt nicht nur einen Fortschritt in Bezug auf Nachhaltigkeit dar, sondern die Umnutzung bringt neben den längst bekannten Vorteilen der Transformation von nicht mehr genutzten Gebäuden zu Bibliotheken auch bedeutende städtebauliche Potenziale zur Revitalisierung unserer verödeten Innenstädte und Ortskerne. Andererseits werden heute Bibliotheksfunktionen auch in das verdichtete städtische Wohnen integriert. Mehr als nur eine ‚ökologische‘ Renaissance von Bibliotheken!
Library Utopias and Dystopias Today and in 2040
Authors: Seadle Michael 
Published: April 2023

Abstract
Open access is a key utopian ideal for a large proportion of librarians, but before discussing libraries in 2040, it is important to define the term “library”. For some readers, a complete shift to electronic reading would be a utopia, especially for those with dyslexia and other reading disabilities since electronic reading offers means for compensating. For those whose utopia is the library building itself as a long-term repository for bound paper volumes, the future offers little hope. The prevalence of book banning attempts and of fake news of all sorts is a symptom of a fundamental distrust in information that is the hallmark of the librarian’s dystopia.
Bibliothek als Ereignis
Authors: Mehn Henriette 
Published: April 2023

Zusammenfassung
In 18 Jahren wird die Generation Alpha ihr Studium beginnen, somit auch in die Universitätsbibliotheken strömen und diese mitgestalten können. Der Beitrag zeigt mögliche Erfahrungen und Erkenntnisse, die die Studierenden von ihrem ersten Besuch in der Universitätsbibliothek 2040 mitnehmen können und wie Offenheit in Wissenschaft und Gesellschaft das Bibliothekswesen beeinflusst.
Kann die Spur von Bibliotheken nicht in Äonen untergehen?
Authors: Seeliger Frank 
Published: April 2023

Zusammenfassung
Der Beitrag bezieht über zwei Narrative zu einer Vision Stellung, die hoffentlich in greifbarer Nähe ist. Die Aussichten beziehen sich auf die Selbstorganisation und den neu zu gestaltenden Kreislauf des Wissens, wofür sich Bibliotheken zuständig fühlen.
Ideathek: Eine Plattform für Wissen
Authors: Pointner Johannes 
Published: April 2023

Zusammenfassung
Durch die Digitalisierung wird die konzeptionelle Fundierung der Bibliotheken auf das Medium des Buches infrage gestellt. Nicht nur können dank digitaler Technologien weitere Arten von Wissensträgern umfangreich integriert werden, diese lassen sich zusammen auch zu dynamischen und komplexeren epistemischen Strukturen auswerten. Um diesem medialen Wandel Rechnung zu tragen, wird anhand des Begriffes der Plattform eine utopische Neukonzipierung mit dem Arbeitstitel „Ideathek“ vorgeschlagen. Die technologievermittelte Vernetzung von Wissensbestand und Community schafft darin die Voraussetzungen für hybride, emergente Kollaboration. Sowohl deren virtuelle als auch reale Räume basieren auf der Interaktion ihrer Nutzer*innen und schlagen eine flexible, indeterminierte Raumnutzung vor. Insgesamt soll damit die Perspektive zu einer öffentlichen, sozio-epistemischen Vernetzungsinstitution unter digitalen Vorzeichen aufgezeigt werden.
A Replication of “The Effect of the Conservation Reserve Program on Rural Economies: Deriving a Statistical Verdict from a Null Finding” (American Journal of Agricultural Economics, 2019)
Authors: Tian Jiarui (Alex) 
Published: April 2023

Abstract
This study replicates the paper “Brown, J. P., Lambert, D. M., & Wojan, T. R. (2019). The effect of the conservation reserve program on rural economies: deriving a statistical verdict from a null finding. American Journal of Agricultural Economics, 101(2), 528–540” and their procedure for calculating the so-called ex post power of statistical tests of significance for regression coefficients. There appears no generally accepted method for calculating ex post power, and Brown, Lambert, and Wojan (BLW) provided a bootstrapping method that can be applied after the parameter of interest is estimated. They recommend researchers to use this procedure to investigate whether a statistically insignificant finding is likely to be due to a low power property of the significance test. This study makes two main contributions. First, it verifies whether the data and code that BLW provided are reliable to reproduce their results. Second, it constructs Monte Carlo experiments to assess the performance of BLW’s method. The results indicate that their method produces ex post power estimates that are relatively close to the true power values. Mean power estimates are generally unbiased, and 95% of the estimates lie within +/− 5% points of the true power. In conclusion, my replication provides further evidence of the reliability of BLW’s method.
Efficiency enhancement of long-reach passive optical network using the polarization coding
Authors: Bensaad Abdellah , Garadi Ahmed , Driss-Khodja Fatima Zohra 
Published: April 2023

Abstract
This paper, propose a new passive optical network (PON) system structure based on the two orthogonal polarization states of the same wavelength. This method is usually applied to increase the number of simultaneous users in the network, it can double the number of potential users. The proposed technique utilized to increase split ratio and consequently increase the reach and the split ratio. This can be achieved by implementing technologies such as power splitter. In terms of bit rate, the proposed PON offers a bit rate of 10 Gbps for downstream transmissions. The results obtained in this work are shown that the proposed system can accommodate more users simultaneously for the typical Q factor is greater than 6.
Characterization of dual phase boride coatings on Sverker 3 steel and simulation of boron diffusion
Authors: Ptačinová Jana , Gabalcová Zuzana , Ďurica Juraj , Drienovský Marián , Keddam Mourad , Jurči Peter 
Published: April 2023

AbstractThe Sverker 3 steel was treated by solid boriding in the range 1173–1273 K for holding times ranged from 1 to 7 h. The processes resulted in two-phase (FeB + Fe2B) boride layers except the treatment at 1173 K for 1 h where the Fe2B was formed only. The growth of borides obeys a typical parabolic law, with the maximum thickness of 120 ± 4.5 µm. Considerable redistribution of carbon and alloying elements took place during boronizing; carbon and silicon were pushed out from borides while chromium and tungsten were rather gathered in these compounds. The microhardness of Fe2B ranged between 1600 and 1700 HV 0.1, and that of FeB reached 2100–2200 HV 0.1. The average diffusion coefficient (ADC) approach was applied by assuming the linearity of boron concentration profiles across the iron boride layers. This approach allowed us to obtain the boron diffusivities in both the FeB and Fe2B. Afterwards, the boron activation energies in both layers were obtained by fitting the temperature evolution of calculated boron diffusivities in the two iron boride phases with the Arrhenius relations. The assessed boron activation energies in FeB and Fe2B were, respectively, 215.18 and 203.6 kJ mol−1. Finally, a comparison of these values of energies was made with literature results.
Reaction nanoscopy of ion emission from sub-wavelength propanediol droplets
Authors: Rosenberger Philipp , Dagar Ritika , Zhang Wenbin , Majumdar Arijit , Neuhaus Marcel , Ihme Matthias , Bergues Boris , Kling Matthias F. 
Published: April 2023

Abstract
Droplets provide unique opportunities for the investigation of laser-induced surface chemistry. Chemical reactions on the surface of charged droplets are ubiquitous in nature and can provide critical insight into more efficient processes for industrial chemical production. Here, we demonstrate the application of the reaction nanoscopy technique to strong-field ionized nanodroplets of propanediol (PDO). The technique’s sensitivity to the near-field around the droplet allows for the in-situ characterization of the average droplet size and charge. The use of ultrashort laser pulses enables control of the amount of surface charge by the laser intensity. Moreover, we demonstrate the surface chemical sensitivity of reaction nanoscopy by comparing droplets of the isomers 1,2-PDO and 1,3-PDO in their ion emission and fragmentation channels. Referencing the ion yields to gas-phase data, we find an enhanced production of methyl cations from droplets of the 1,2-PDO isomer. Density functional theory simulations support that this enhancement is due to the alignment of 1,2-PDO molecules on the surface. The results pave the way towards spatio-temporal observations of charge dynamics and surface reactions on droplets.
Tip-enhanced photoluminescence of monolayer MoS2 increased and spectrally shifted by injection of electrons
Authors: Wang Jizhou , Han Zehua , He Zhe , Wang Kai , Liu Xiaohui , Sokolov Alexei V. 
Published: April 2023

Abstract
Using tip-enhanced photoluminescence (TEPL), we investigate micron-size monolayer MoS2 flakes. In a sequence of studies, we apply various voltages between the Ag-coated nano-tip and the MoS2 flakes and observe an intriguing result. During the TEPL measurement, we observe that the photoluminescence spectrum is blue shifted and the overall signal intensity is increased. We attribute this behavior to plasmon-induced electron injection into MoS2. Additionally, when the tip is negatively biased with respect to the sample during the TEPL measurement, the nonuniform TEPL images of MoS2 monolayer flakes containing defects are gradually changed to be uniform that reach saturation. We verify that this saturation state in TEPL can last over half a year.
Influence of the blade size on the dynamic characteristic damage identification of wind turbine blades
Authors: Chen Peng , Chen Bei 
Published: April 2023

Abstract
In this article, the sensitivity coefficients of dynamic characteristic damage identification of blades with different sizes were investigated. The results show that the first third-order vibration modes of the blade before and after damage are consistent, and the wind turbine blade size has no significant effect on the vibration mode; with the increase of the blade size, the first-, third- and fourth-order natural frequency sensitivity coefficients decrease gradually, while the second-, fifth- and sixth-order natural frequency sensitivity coefficients increase gradually; as the blade size increases, the third-order displacement mode sensitivity coefficient of the blade gradually increases, which indicates that the displacement modes identification effect is better with the increase of the blade size. With the increase of the blade size, the first- and third-order strain modal sensitivity coefficients increase gradually, which indicates that when using first- and third-order strain modes for damage identification, the larger the blade size, the better the identification effect; with the increase of the blade size, the second-order strain modal sensitivity coefficient decreases gradually, which indicates that when using second-order strain mode for damage identification, the larger the blade size, the worse the identification effect. This research could provide a theoretical basis for the application of the dynamic characteristic damage identification method in the damage identification of wind turbine blades of different sizes.
Statistical modeling of traffic noise at intersections in a mid-sized city, India
Authors: Yadav Adarsh , Parida Manoranjan , Kumar Brind 
Published: April 2023

Abstract
The modeling of traffic noise is more debated around intersections due to traffic flow and road geometry complexity. The available intersection-specific traffic noise models cannot be transferred to predict the traffic noise at intersections in the mid-sized Indian cities due to traffic heterogeneity, variety in driving conditions, and vehicle compositions. This article aims to develop an intersection-specific traffic noise model by collecting data at 19 intersections in Kanpur, India. The data include a wide range of traffic, road, and weather-related variables. Furthermore, significant input variables are determined and used in the statistical regression model to develop an intersection-specific traffic noise model for the mid-sized Indian cities. This study develops a separate entrance and exit arm model based on the corresponding influencing variables. The coefficient of determination (R
2) value is 0.74 and 0.69 for the developed model at the entrance and exit arms, respectively, whereas these models achieve R
2 values of 0.73 and 0.67 in the validation step. Also, the performance of developed models is evaluated on the standard and mean absolute errors as performance metrics. This study finds that traffic volume and receiver distance are relatively the most important variables in the entrance and exit arm noise models.
TOR acts as a metabolic gatekeeper for auxin‐dependent lateral root initiation in Arabidopsis thaliana
Authors: Stitz Michael , Kuster David , Reinert Maximilian , Schepetilnikov Mikhail , Berthet Béatrice , Reyes‐Hernández Jazmin , Janocha Denis , Artins Anthony , Boix Marc , Henriques Rossana , Pfeiffer Anne , Lohmann Jan , Gaquerel Emmanuel , Maizel Alexis 
Published: April 2023

AbstractPlant organogenesis requires matching the available metabolic resources to developmental programs. In Arabidopsis, the root system is determined by primary root‐derived lateral roots (LRs), and adventitious roots (ARs) formed from non‐root organs. Lateral root formation entails the auxin‐dependent activation of transcription factors ARF7, ARF19, and LBD16. Adventitious root formation relies on LBD16 activation by auxin and WOX11. The allocation of shoot‐derived sugar to the roots influences branching, but how its availability is sensed for LRs formation remains unknown. We combine metabolic profiling with cell‐specific interference to show that LRs switch to glycolysis and consume carbohydrates. The target‐of‐rapamycin (TOR) kinase is activated in the lateral root domain. Interfering with TOR kinase blocks LR initiation while promoting AR formation. The target‐of‐rapamycin inhibition marginally affects the auxin‐induced transcriptional response of the pericycle but attenuates the translation of ARF19, ARF7, and LBD16. TOR inhibition induces WOX11 transcription in these cells, yet no root branching occurs as TOR controls LBD16 translation. TOR is a central gatekeeper for root branching that integrates local auxin‐dependent pathways with systemic metabolic signals, modulating the translation of auxin‐induced genes.
Lateral Variations of Attenuation in the Crust of Alaska Using Lg
Q Tomography
Authors: Mahanama Anuradha , Cramer Chris H. 
Published: April 2023

ABSTRACT
We have conducted a crustal seismic (QLg) attenuation tomography study across Alaska using recordings from the EarthScope USArray from 2014 to 2019. The resolving power of the inversion is 150 × 150 km for most of Alaska, and it is 75 × 75 km in central and southern Alaska. Numerous fault systems and high mountain ranges are present across Alaska and accommodate compression in the north–south direction and shearing of southern Alaska toward the west. These mountain ranges include the Brooks range in the north, the Alaska range in central Alaska, and the Aleutian range in the southwest. The average LgQ for all of Alaska is significantly higher than in the western United States and Canada. This lower average attenuation impacts seismic hazard estimates for the region. According to the tomographic results, we see a significant variation of the QLg values from low to high across the southern part of the Brooks range. Also, we found higher attenuation in the southeast region of Alaska, where the Wrangell volcanoes are located. Moreover, we see an area of lower attenuation associated with weak frequency dependence in the south-central region of Alaska next to Anchorage. Another anomaly with lower attenuation can be seen extending from central Alaska to southeast Alaska, possibly associated with the Yukon–Tanana terrane. There are a few areas like southwest Alaska associated with the Togiak terrane and an area next to Fairbanks in Alaska’s interior that shows lower attenuation with lower frequency dependence and higher attenuation with higher frequency dependence, respectively, for low frequencies up to 3 Hz. Our model’s highest η zones (η≳95) are mostly confined to major tectonic terranes and other major tectonic elements such as faults and fractures. Regional variations in crustal attenuation can impact local seismic hazard estimates if incorporated into the hazard analysis.
Space–Time Asymmetry in Earthquake Pairs along the Central San Andreas Fault: Evidence for Small Earthquake Links at Long Distances
Authors: Shearer Peter M. , Fan Wenyuan 
Published: April 2023

AbstractWe identify 51 near-contemporaneous earthquake pairs along a 100 km segment of California’s San Andreas fault south of San Juan Bautista between 1981 and 2021 that are separated by 5–50 s in time and 5–50 km in space. The event pairs are found throughout the time period and generally involve events smaller than magnitude 2. For 42 of these pairs (82%), the later earthquake is northwest of the earlier event—an asymmetry that is hard to explain with standard earthquake triggering models and suggests an underlying physical connection between the events. We explore possible origins for these observations but are unable to identify a definitive explanation.
Pengaruh Kompensasi dan Pengembangan Karir terhadap Kepuasan Kerja Karyawan pada Perusahaan di Bekasi
Authors: Miptahul Fadli Ahmad , Wahyu Handaru Agung , Wiradendi Wolor Christian 
Published: April 2023

The purposes of the research are: 1) To describe compensation, career development, and job satisfaction of PT Y. 2) To determine the effect of compensation on job satisfaction of PT Y. 3) To determine the effect of career development on job satisfaction of PT Y. 4) To determine the effect of compensation and career development on job satisfaction of PT Y. This study used descriptive and causal analysis. The method used is Partial Least Square (PLS). The data analysis technique used SmartPLS software. The sample in this study used 57 employees. The results of this study reveal that: (1) Description of compensation, career development, and job satisfaction at PT Y. (2) Compensation has a positive and significant effect on job satisfaction of PT Y employees. (3) Career development has a positive and significant effect on the job satisfaction of PT Y employees. (4) Compensation and career development have a positive and significant effect on the job satisfaction of PT Y employees.

Penelitian ini memiliki tujuan: (1) Untuk mendeskripsikan kompensasi, pengembangan karir, dan kepuasan kerja karyawan PT Y. (2) Mengetahui Pengaruh kompensasi terhadap kepuasan kerja pada karyawan PT Y (3) Mengetahui pengaruh pengembangan karir terhadap kepuasan kerja pada karyawan PT Y. (4) Mengetahui pengaruh kompensasi dan pengembangan karir terhadap kepuasan kerja pada karyawan PT Y. Penelitian ini menggunakan analisis deskriptif dan kausal. Metode yang digunakan yaitu Partial Least Square (PLS). Teknik analisis data menggunakan perangkat lunak SmartPLS untuk mengolah dan menganalisis data. Sampel pada penelitian ini menggunakan 57 karyawan PT Y. Hasil penelitian ini mengungkapkan: (1) Deskripsi kompensasi, perkembangan karir, dan kepuasan kerja pada PT Y. (2) Kompensasi memiliki pengaruh positif dan signifikan terhadap kepuasan kerja karyawan PT X. (3) Pengambangan karir memiliki pengaruh positif dan signifikan terhadap kepuasan kerja karyawan PT Y. (4) Kompensasi dan perkembangan karir secara bersama-sama memiliki pengaruh signifikansi terhadap kepuasan kerja karyawan pada PT Y.