bluuebunny/crossref_metadata_2025 huggingface dataset:
Unravelling microRNA regulation and miRNA–mRNA regulatory networks in osteogenesis driven by 3D nanotopographical cues
Authors: Balachander Gowri Manohari , Nilawar Sagar , Meka Sai Rama Krishna , Ghosh Lopamudra Das , Chatterjee Kaushik
Published: December 2023

The figure depicts how osteo-inductive factors and 3D nanotopographical cues on a fibrous substrate activate a stimuli-specific set of mRNA–miRNA gene regulatory networks apart from a core set of networks to bring into effect stem cell osteogenesis.
Dual-role catalysis of iridium in photo-irradiation synthesis of 9-fluorenone through intramolecular cyclization via hydrogen evolution
Authors: Hong Xi , Zhang Yi-Wen , Zhan Bing , Chen Xue-Juan , Hu De-Jun , Li Zhi-Ming , Hou Xiu-Feng
Published: December 2023

2-Arylbenzo[d]oxazolyl based iridium photocatalytical synthesis of 9-fluorenone following hydrogen releasing was disclosed. The photoredox/TM dual catalytical role of Ir catalyst was proved by experiments and DFT.
Tetracosanuclear nickel complexes as effective catalysts for cycloaddition of carbon dioxide with epoxides
Authors: Liu Guan-Lin , Wu En-Hsu , Hung Yu-Ching , Chou Wei-Chi , Hung Chia-Hsin , Lin Chu-Chieh , Ko Bao-Tsan
Published: December 2023

The tetracosanuclear nickel complex 3 is a highly active catalyst for cycloaddition of CO2 and cyclohexene oxide.
The molecular scale mechanism of deposition ice nucleation on silver iodide
Authors: Roudsari Golnaz , Lbadaoui-Darvas Mária , Welti André , Nenes Athanasios , Laaksonen Ari
Published: December 2023

Schematic of the proposed deposition ice nucleation mechanism on AgI (0001).
Field effect nanogenerator operated by sliding gates
Authors: Pan Chongxiang , Cao Leo N.Y. , Meng Jia , Jia Luyao , Hu Weiguo , Wang Zhong Lin , Pu Xiong
Published: December 2023

A new mechanoelectric energy conversion mechanism is developed, achieving sliding-gated spontaneous charge carrier transport in the semiconductor channel.
Preparation of microgels loaded with lycopene/NMN and their protective mechanism against acute liver injury
Authors: Ge Jian , Ye Luting , Cheng Min , Xu Weijia , Chen Zhaowen , Guan Feng
Published: December 2023

This study aimed to enhance the stability and bioavailability of lycopene (LYC) and nicotinamide mononucleotide (NMN) by incorporating them into porous microgels after loading LYC into liposomes.
Ketogenic diet attenuates cognitive dysfunctions induced by hypoglycemia via inhibiting endoplasmic reticulum stress-dependent pathways
Authors: Li Cixia , Ma Yue , Chai Xuejun , Feng Xiao , Feng Wenyu , Zhao Yongkang , Cui Chaochu , Wang Jianguo , Zhao Shanting , Zhu Xiaoyan
Published: December 2023

The potential protective mechanism of the ketogenic diet on hypoglycemia-induced cognitive dysfunctions. CNS: central nervous system, PSD: postsynaptic density, →: stimulatory modification; ⊣: inhibitory modification.
Black soybean seed coat polyphenols have different effects on glucose and lipid metabolism in growing and young adult mice
Authors: Nishijima Toshiki , Yamashita Yoko , Ashida Hitoshi
Published: December 2023

BE suppressed fat accumulation in growing mice by inhibiting adipocyte differentiation, while it improved glucose tolerance in young adult mice.
Circumventing challenges in mitochondrial targeting for cancer treatment: leveraging nanoplatforms for effective solutions
Authors: Pandya Shivani R. , Singh Harjeet , Desimone Martin F. , Singh Jagpreet , George Noble , Jasani Srushti
Published: December 2023

Cancer is a highly complex disease that affects lives and causes millions of deaths worldwide.
Enhanced light driven CO2 conversion based on silver bismuth sulfide hollow octahedrons coated with amorphous metal–organic frameworks
Authors: Dai Meng-De , Zhang Qian , Dong Hao , Zhang Ya-Wen
Published: December 2023

AgBiS2 hollow octahedrons coated with ZIF-67 outer layers formed a core–shell heterostructure with more favorable charge transfer kinetics, which conduced to electron accumulation and photosensitizer adsorption for CO2 photoreduction.
Formulation of a fast-disintegrating drug delivery system from cyclodextrin/naproxen inclusion complex nanofibrous films
Authors: Celebioglu Asli , Dash Kareena , Aboelkheir Mahmoud , Kilic Mehmet E. , Durgun Engin , Uyar Tamer
Published: December 2023

Naproxen/Cyclodextrin inclusion complex nanofibrous films were generated via electrospinning technique to develop fast-disintegrating oral drug delivery system.
Charge and spin thermoelectric transport in benzene-based molecular nano-junctions: a quantum many-body study
Authors: Senapati Parbati , Parida Prakash
Published: December 2023

The schematic diagram of electrode-molecule-electrode junction, the spin figure of merit by varying magnetic field and spin polarized electrodes.
Rapid, in situ synthesis of ultra-small silicon particles for boosted lithium storage capability through ultrafast Joule heating
Authors: Liu Shigang , Liu Bowen , Liu Ming , Xiong Junjie , Gao Yang , Wang Bin , Hu Yingcheng
Published: December 2023

We introduce a novel strategy for the in situ, rapid synthesis of ultra-small silicon nanoparticles uniformly embedded within carbonized nanosheets (us-Si/C) through swift high-temperature thermal radiative heating of sizable silicon nanoparticles.
A van der Waals p–n heterostructure of GaSe/SnS2: a high thermoelectric figure of merit and strong anisotropy
Authors: Xu Zhiyuan , Xia Qiong , Zhang Long , Gao Guoying
Published: December 2023

The van der Waals p–n heterostructure of GaSe/SnS2 with a high thermoelectric figure of merit and strong anisotropy.
Self-induced electron attraction center formation with pyrophosphorylation strategy for photocatalytic hydrogen evolution
Authors: Yang Cheng , Yao Huiqin , Yang Tingting , Li Xiaohong , Zhu Pengfei , Jin Zhiliang
Published: December 2023

CoP3 is used to induce growth of the CoTiO3 electronic attraction center. It acts as the active reduction site for HER and enhances the photocatalytic performance of the pristine catalyst. The resulting catalyst has a higher redox capability.
One-pot tandem reduction and site-selective halogenation of nitroarenes
Authors: Dhandabani Ganesh Kumar , Chang Li-Te , Hsieh Hao-Yu , Shih Chia-Ling , Hsin Ling-Wei
Published: December 2023

Halogenated aryl amines are a widely used chemical feedstock in the pharmaceutical and agrochemical industries.
Regulation of mechanical properties and self-healing performance of polyurethane nanocomposites by tuning the contents of free and associated hydrogen bonds
Authors: Zhang Aofei , Huang Qiaona , Du Xiaoyu , Wang Yinmao , Yang Juan , Li Sumin , Zhu Maiyong , Nie Yijing
Published: December 2023

The mechanical properties and self-healing efficiency of PU/SiO2 nanocomposites can be tuned by changing the contents of free and associated hydrogen bonds.
Covalency versus magnetic axiality in Nd molecular magnets: Nd-photoluminescence, strong ligand-field, and unprecedented nephelauxetic effect in fullerenes NdM2N@C80 (M = Sc, Lu, Y)
Authors: Yang Wei , Rosenkranz Marco , Velkos Georgios , Ziegs Frank , Dubrovin Vasilii , Schiemenz Sandra , Spree Lukas , de Souza Barbosa Matheus Felipe , Guillemard Charles , Valvidares Manuel , Büchner Bernd , Liu Fupin , Avdoshenko Stanislav M. , Popov Alexey A.
Published: December 2023

Nd-luminescence in NdM2N@C80 (M = Sc, Lu, Y) reveals the relationship between strain, ligand-field splitting, nephelauxetic effect, and magnetic axiality.
Deducing the conformational space for an octa-proline helix
Authors: Waly Sara M. A. , Benniston Andrew C. , Harriman Anthony
Published: December 2023

The all-trans dyad can function as a molecular ruler but complications arise from the cis-configuration.
A Ru/RuO2 heterostructure boosting electrochemistry-assisted selective benzoic acid hydrogenation
Authors: Cao Zifan , Wang Chenhui , Sun Yifan , Liu Menghui , Li Wei , Zhang Jinli , Fu Yan
Published: December 2023

Electrocatalytic hydrogenation of benzoic acid (BA) to cyclohexanecarboxylic acid (CCA) is achieved over Ru/RuO2 catalyst at ambient temperature and pressure, showing 100% conversion of BA and 100% selectivity of CCA.
Implementing vanadium peroxides as direct air carbon capture materials
Authors: Ribó Eduard Garrido , Mao Zhiwei , Hirschi Jacob S. , Linsday Taylor , Bach Karlie , Walter Eric D. , Simons Casey R. , Zuehlsdorff Tim J. , Nyman May
Published: December 2023

Vanadium peroxide molecules undergo stoichiometric direct air capture of carbon dioxide, wherein reactivity towards carbon capture via both peroxide and adventitious superoxide ligands trends with the size of the alkali countercation.
Strain-enabled radical spirocyclization cascades: rapid access to spirocyclobutyl lactones and – lactams
Authors: Das Kousik , Pedada Abhilash , Singha Tushar , Hari Durga Prasad
Published: December 2023

Two complementary strain-enabled radical spirocyclization cascades have been realized to synthesize spirocyclobutyl lactones and – lactams. The reactions operate under mild conditions and demonstrate excellent functional group compatibility.
Overall reaction mechanism of photocatalytic CO2 reduction on a Re(i)-complex catalyst unit of a Ru(ii)–Re(i) supramolecular photocatalyst
Authors: Kamogawa Kei , Kato Yuki , Tamaki Yusuke , Noguchi Takumi , Nozaki Koichi , Nakagawa Tatsuo , Ishitani Osamu
Published: December 2023

The whole mechanism of photocatalytic CO2 reduction to CO by a Ru(ii)–Re(i) supramolecular photocatalyst was successfully clarified using time-resolved infrared spectroscopy, UHPLC analysis, electrochemical measurements, and DFT calculations.
Anthraquinone-catalyzed H2O2 electrosynthesis coupled with an advanced oxidation process for water treatment
Authors: Liu Pengdong , Zhang Haixing , Chen Yu , Di Yajing , Li Zhilin , Zhu Baoning , Liu Zheng , Zhang Zhengping , Wang Feng
Published: December 2023

An anthraquinone-derived gas diffusion electrode is successfully developed for H2O2 production and an in situ electrochemical advanced oxidation process with a high performance, low power consumption, and long service life.
Self-assembled lignin nanoparticles produced from elephant grass leaves enable selective inactivation of Gram-positive microorganisms
Authors: Tanganini Isabella C. , Camargos Camilla H. M. , Jackson Jennifer C. , Rezende Camila A. , Ceccato-Antonini Sandra R. , Faria Andreia F.
Published: December 2023

Plant-derived lignin nanoparticles produced through a self-assembly method show selective toxicity against Gram-positive bacteria.
High mass loading porous CoNi2S4 nanosheets with ultrahigh areal capacity for flexible supercapacitors
Authors: Chen Qian , Wu Ziqiang , Zhu Lili , Li Changdian , Zhu Xuebin , Sun Yuping
Published: December 2023

A commercial-level mass loading of a 3D porous network CoNi2S4 electrode with ultrahigh areal capacity was successfully achieved through the electrodeposition–hydrothermal two-step method.
Effect of multi arm-PEG-NHS (polyethylene glycol n-hydroxysuccinimide) branching on cell adhesion to modified decellularized bovine and porcine pericardium
Authors: Say Sreypich , Suzuki Mika , Hashimoto Yoshihide , Kimura Tsuyoshi , Kishida Akio
Published: December 2023

Switchable materials from anti-adhesion in the early stages of transplantation to promoting recellularization, represent a promising strategy for preventing postoperative adhesions.
Thiol ligand-mediated exfoliation of bulk sulfur to nanosheets and nanodots: applications in antibacterial activity
Authors: Mondal Avijit , Salampuriya Rashi , Umesh Aditya , De Mrinmoy
Published: December 2023

Thiol ligand-mediated exfoliation of bulk sulfur to nanosheets and nanodots. This strategy is further used to exfoliate bulk sulfur with bioactive molecule to target Gram-positive bacterial membranes.
A coronene diimide based radical anion for detection of picomolar H2O2: a biochemical assay for detection of picomolar glucose in aqueous medium
Authors: Kaur Navdeep , Singh Prabhpreet
Published: December 2023

Coronene diimide was explored for generation of a stable radical anion (>50 minutes) using H2S in 40% water, which was used as a biochemical sensor for the rapid detection of H2O2 (58.27 pM) and glucose (16 pM).
Fracture toughness and critical thickness of β-(InxGa1−x)2O3/Ga2O3 by first principles
Authors: Cao Jiahe , Xie Zhigao , Wang Yan , Song Hanzhao , Zeng Guosong , Tang Weihua , Tan Chee-Keong
Published: December 2023

The critical thickness of monoclinic (InxGa1−x)2O3 epitaxial film with In concentration up to 37.5% on β-Ga2O3 substrate along [100], [010] and [001] orientations was explored.
Bifacial dye-sensitized solar cells for indoor and outdoor renewable energy-based application
Authors: Barichello Jessica , Mariani Paolo , Vesce Luigi , Spadaro Donatella , Citro Ilaria , Matteocci Fabio , Bartolotta Antonino , Di Carlo Aldo , Calogero Giuseppe
Published: December 2023

Bifacial solar cells (BFSCs) are designed to enhance electrical power generation per unit area compared to traditional monofacial cells. They accomplish this by capturing sunlight from both the front and rear surfaces.
Influence of chemical interactions on the electronic properties of BiOI/organic semiconductor heterojunctions for application in solution-processed electronics
Authors: Lapalikar Vaidehi , Dacha Preetam , Hambsch Mike , Hofstetter Yvonne J. , Vaynzof Yana , Mannsfeld Stefan C. B. , Ruck Michael
Published: December 2023

Heterojunctions of the non-toxic and stable emerging semiconductor bismuth oxide iodide (BiOI) with diverse p-type organic semiconductors are investigated in a field effect transistor configuration for future utilization in (opto)electronic devices.
Na7[SbW6O24]: a new type of turn-off luminescence humidity sensor based on a lanthanide-free polyoxometalate
Authors: Bagghi Aurély , Deniard Philippe , Cartigny Yohann , Dessapt Rémi
Published: December 2023

The impact of dehydration/rehydration processes on the luminescence properties of the Na7[SbW6O24]·nH2O (n = 0, 4, 10, 16) lanthanide-free polyoxometalates is reported. Na7[SbW6O24] is a new turn-off luminescence sensor for detecting humidity.
High-performance transmissive-to-black electrochromism derived from diphenylamine-based polyimides with tetraphenylethylene as bridging units
Authors: Yu Tiechen , Yao Hongyan , Liu Huiling , Zhu Shiyang , Guan Shaowei
Published: December 2023

Transmissive-to-black switching electrochromic (EC) polymers have attracted considerable attention toward the development of low-cost, low-energy-demand passive displays.
Surface-assisted synthesis of perovskite nanosheets with bivalent aromatic cations
Authors: Mitrofanov Andrei , Rymsha Khrystyna , Sychev Dmitrii , Zakirova Karina , Formanek Petr , Pohl Darius , Bittrich Eva , Hermes Ilka M. , Besford Quinn A. , Voit Brigitte
Published: December 2023

Halide perovskites have attracted significant attention as cutting-edge semiconducting materials, particularly as ultrathin layers for optoelectronic applications.
Insight into the role of oxygen-containing groups in the proton conductivity of graphdiyne oxides
Authors: Li Weiqi , Zhang Jin , Xu Cong , Ma Wenjie , Yu Ping , Mao Lanqun
Published: December 2023

This study demonstrated that C–O–C and CO play key roles in facilitating fast proton propagation, while OC–OH and C–OH are essential for proton concentration.
Preparation, properties and biomedical applications progress of 1D magnetic nanomaterials with iron
Authors: Huang Zhongbing , Wang Juan , Pu Ximing , Yin Guangfu
Published: December 2023

1D magnetic nanomaterials with iron, with the special physical properties and biological behaviour, have been found to possess the great promising applications in many fields. In this review, the components, structure, physicochemical properties, biocompatibility and in vitro and in vivo biomedical functions of magnetic nanowires (MNWs), nanorods (MNRs) with iron are summarised, especially their anisotropy shape and magnetism result in their many applications in biodetections and medical treatment fields. The potential future functions of these 1D magnetic nanomaterials compared to magnetic nanoparticles also is discussed by highlighting the possibility of integration with other metal‐compositions or bio‐compositions and with existing biotechnology as well as by pointing out their specific properties. Current limitations in the property improvement and issues related with the outcome of the MNRs in the body are also summarised in order to address the remaining challenge for the extended biomedical functions of MNRs in the clinical application field.
Exploring power system flexibility regulation potential based on multi‐base‐station cooperation self‐optimising sleep strategy for 5G base stations
Authors: Ma Xiaoyan , Mu Yunfei , Jia Hongjie , Li Ming , Long Yu , Huang Qifeng , Jiang Xinyang
Published: December 2023

5G base stations (BSs) are potential flexible resources for power systems due to their dynamic adjustable power consumption. However, the ever‐increasing energy consumption of 5G BSs places great pressure on electricity costs, and existing energy‐saving measures do not fully utilise BS wireless resources in accordance with dynamic changes in communication load, resulting in flexible resource waste and seriously limiting electricity cost savings for 5G BSs. A multi‐BS cooperation self‐optimising sleep strategy for 5G BSs that consists of an initial user association stage based on multi‐BS cooperation (MBSC) and a self‐optimising variable‐threshold sleep stage (SVTS). First, a heterogeneous cellular network (HCN) model is established. Then, a 5G BS economic optimisation model is constructed, which aims at minimising the electricity cost of the BSs and takes the BS and user equipment (UEs) states in the HCN model as constraints to clarify the optimisation objective and constraints for the proposed strategy. Furthermore, BSs are initially associated with UEs through MBSC, and idle and lightly loaded BSs are then maximally put to sleep through SVTS to reduce power and energy consumption and thereby realise economic optimisation of the BSs. Finally, simulations are conducted to validate the proposed strategy and illustrate the ability of 5G BSs to provide flexible resource regulation for power systems.
Squeeze‐film damping model of perforated plate considering border effect
Authors: Lu Cunhao , Zhang Zeyuan , Liu Wei , Chen Jian
Published: December 2023

The squeeze‐film damping (SQFD) is an important dissipation mechanism of Micro‐Electro‐Mechanical Systems resonators. The current SQFD models of perforated plates treat borders of plate and holes as the constant pressure boundary, without considering border effect. In this paper, the border effect on SQFD is studied by expanding simulation area. At the same time, based on the research of non‐perforated plate border effect, the calculation size of the perforated plate hole cell is modified, and the modified SQFD model of the perforated plate has been built. Compared with simulation results, it shows the border effect has a great influence on SQFD of perforated plate. The precision of the modified model is higher than that of recent models. For a rectangular plate, the maximum error of the modified model is 12%, while for the recent model it is 40%. For a circular plate, the modified model is 38%, while the recent model is 58%.
Predicting the magnitude and timing of peak electricity demand: A competition case study
Authors: Donaldson Daniel L. , Browell Jethro , Gilbert Ciaran
Published: December 2023

As weather dependence of the electricity network grows, there is an increasing need to predict the time at which the network peak load will occur. Improving forecasts of peak hour can lead to more accurate scheduling of generation as well as the ability to use flexibility to improve system utilisation or defer capital investment. While there are extensive benchmark models for forecasting electricity demand, their efficacy at forecasting the time or shape of the peak remains to be seen. Global forecasting competitions provide a unique opportunity to compare multiple methodologies under common performance criteria and incentives. The methodology and results are detailed from the Big Data and Energy Analytics Laboratory Challenge 2022 used by the team ‘peaky‐finders’ and investigates the suitability of using hourly methods to forecast daily peak magnitude, time, and shape. The resulting approach provides a reproducible ensemble benchmark against which to evaluate more complex methods. Results indicate that simple regression techniques can perform well and outperform more complicated methods during seasons with low hourly variability, however ensemble methods show higher accuracy overall. The results also highlight the significant impact of extreme weather on forecast accuracy, demonstrating the importance of forecasting processes that are resilient to extreme weather.
A novel blind detection algorithm for successive interference cancellation in non‐orthogonal multiple access system
Authors: Liu Jia , Zhang Hao , Wang Bo
Published: December 2023

This paper considers a Non‐Orthogonal Multiple Access (NOMA) network, in which base station transmits a data packet by multi‐user superposition to a destination. In this system, Successive Interference Cancellation (SIC) receiver is used to eliminate the co‐channel interference. Some physical layer parameters, such as modulation order and precoding matrix indicator (PMI), are required for the SIC receiver to separate the overlapped signals. However, an abundance of parameters would bring a large number of signalling overhead. To reduce the signalling overhead, some of these parameters can be blindly detected instead of signalling notification. To detect these kinds of parameters, a novel blind detection algorithm is proposed in this paper. Firstly, feature extraction based on wavelet cluster is introduced to obtain feature information from received data. Then a filter is designed to reduce the interference among these features. Theoretical analysis and simulation results show that the proposed algorithm achieves high detection performance under the computation complexity of approximate the max‐log likelihood algorithm.
Identification of new nearby white dwarfs using Gaia DR3
Authors: Golovin Alex , Reffert Sabine , Vani Akash , Bastian Ulrich , Jordan Stefan , Just Andreas
Published: December 2023

Context. A volume-complete sample of white dwarfs is essential for statistical studies of the white dwarf population. The sample of nearby white dwarfs is the only one that allows the faint end of the luminosity function to be probed and thus is the only one that covers the entire range of white dwarf ages. However, due to their intrinsic faintness, even nearby white dwarfs are difficult to identify.

Aims. Our work focuses on improving the completeness and purity of the white dwarf census within 50 pc of the Sun. To accomplish this, we used Gaia Data Release 3 (Gaia DR3) to identify and characterise new and previously overlooked white dwarfs in the solar neighbourhood. We also identify objects with spurious astrometric solutions in Gaia DR3 but claimed as high-confidence white dwarfs in the Gaia Catalogue of White Dwarfs (GCWD21) by Gentile Fusillo et al. (2021, MNRAS, 508, 3877).

Methods. Based on the astrometry and photometry in Gaia DR3, we identified new nearby white dwarfs and validated those that had been missed from recent white dwarf catalogues despite being previously documented. To ensure the reliability of their astrometric solutions, we used a cut on just two parameters from Gaia DR3: the amplitude of the image parameter determination goodness-of-fit and the parallax-over-error ratio. In addition, we imposed photometric signal-to-noise requirements to ensure the reliable identification of white dwarfs when using the colour-magnitude diagram.

Results. We have identified nine previously unreported white dwarfs within the local population of 50 pc, and validated 21 previously reported white dwarfs missing from the GCWD21 and other recent volume-limited white dwarf samples. A few of these objects belong to the rare class of ultra-cool white dwarfs. Four white dwarfs in our sample have an effective temperature of Teff ≤ 4000 K within the 1σ interval, and two of them have an absolute magnitude of MG > 16.0 mag. The identified white dwarfs are predominantly located in crowded fields, such as near the Galactic plane or in the foreground of the Large Magellanic Cloud. We also find that 20 of these white dwarfs have common proper motion companions with angular separations ranging from 1.1″ to 7.1″ and brightness differences between the components of up to 9.8 magnitudes. One of these systems is a triple system consisting of a white dwarf and two K dwarfs, while another is a double white dwarf system. The identified white dwarfs represent a 1.3% improvement in the completeness of the 50 pc sample, resulting in a new total of 2265 known white dwarfs located within 50 pc of the Sun. We have identified 103 contaminants among the 2338 high-confidence white dwarfs in the 50 pc subsample of the GCWD21 and have found that their astrometric solutions in Gaia DR3 are spurious, improving the purity by 4.4%.
KiDS-1000 cosmology: Combined second- and third-order shear statistics
Authors: Burger Pierre A. , Porth Lucas , Heydenreich Sven , Linke Laila , Wielders Niek , Schneider Peter , Asgari Marika , Castro Tiago , Dolag Klaus , Harnois-Déraps Joachim , Hildebrandt Hendrik , Kuijken Konrad , Martinet Nicolas
Published: December 2023

Aims. In this work, we perform the first cosmological parameter analysis of the fourth release of Kilo Degree Survey (KiDS-1000) data with second- and third-order shear statistics. This paper builds on a series of studies aimed at describing the roadmap to third-order shear statistics.

Methods. We derived and tested a combined model of the second-order shear statistic, namely, the COSEBIs and the third-order aperture mass statistics 〈ℳap3〉 in a tomographic set-up. We validated our pipeline with N-body mock simulations of the KiDS-1000 data release. To model the second- and third-order statistics, we used the latest version of HMCODE2020 for the power spectrum and BIHALOFIT for the bispectrum. Furthermore, we used an analytic description to model intrinsic alignments and hydro-dynamical simulations to model the effect of baryonic feedback processes. Lastly, we decreased the dimension of the data vector significantly by considering only equal smoothing radii for the 〈ℳap3〉 part of the data vector. This makes it possible to carry out a data analysis of the KiDS-1000 data release using a combined analysis of COSEBIs and third-order shear statistics.

Results. We first validated the accuracy of our modelling by analysing a noise-free mock data vector, assuming the KiDS-1000 error budget, finding a shift in the maximum of the posterior distribution of the matter density parameter, ΔΩm < 0.02 σΩm, and of the structure growth parameter, ΔS8 < 0.05 σS8. Lastly, we performed the first KiDS-1000 cosmological analysis using a combined analysis of second- and third-order shear statistics, where we constrained Ωm = 0.248−0.055+0.062 and S8 = σ8√(Ωm/0.3 )= 0.772 ± 0.022. The geometric average on the errors of Ωm and S8 of the combined statistics decreases, compared to the second-order statistic, by a factor of 2.2.
Improving the Traffic Management System Based on Remote Sensing Data Imagery
Authors: Suharyadi R. , Hidayati Iswari Nur , Upadana Made Dwiyana Surya , Permatasari Valentina Yulia
Published: December 2023

Traffic management aims to increase or maintain the standard of transport services. The use of intelligent transport systems, such as traffic signals and variable message signs, can aid in the efficient management of traffic flow. Traffic management is a relatively inexpensive form of road management, but its impact is generally less studied. This study evaluated the level of road services (LOS) provided by Prof. Dr. Ir. Herman Yohanes Road based on the fusion of remote sensing data imagery and field surveys. The study found the LOS before the traffic management to be category E LOS, but it increased into category C after the traffic management. The increase heavily implied by the road capacity which shown the decrease of volume of vehicles from 3.030 to 993 and an increase of vehicle’s speed from 25 km/h to 40–60 km/h. Questionnaires were used to assess the effects of traffic management on road satisfaction and revenue changes among selected business along Prof. Dr. Ir. Herman Yohanes Road. The increase in LOS seems to also increase the road satisfaction due to less volume of vehicles and better travel speed. Despite the increase on both LOS and road satisfaction, annual revenue seemed to decrease for 20% on micro business, 50% on small business, 19,4% on medium business, and 40% on big business. The findings also include a detailed level of service road map indicating the differences of before and after the implementation of traffic management measures
Site Selection of Reduce, Reuse, Recycle-Based Solid Waste Processing Facility (3RSWPF) in Singaraja Peri-Urban Area Using Analytical Hierarchy Process (AHP)
Authors: Upadana Made Dwiyana Surya , Suharyadi R. , Hidayati Iswari Nur
Published: December 2023

The growth of the population has led to an increase in solid waste on a daily basis, particularly in urban areas. The urban area of Singaraja is encountering difficulties in waste management due to the excessive amount of untreated waste surpassing the capacity of processing facilities. Employing the Reduce, Reuse, Recycle Based Solid Waste Processing Facility (3RSWPF) can diminish the volume of waste at the source. However, regional regulations prevented the facility from being constructed directly in the urban area. Therefore, the peri-urban area was deemed appropriate for 3RSWPF. Conducting a site suitability analysis was necessary to identify the most ideal locations for 3RSWPF. This study employed the Geographic Information System (GIS) analysis, paired with Analytical Hierarchy Process (AHP) to determine seven suitability criteria. A pairwise comparison matrix was used to determine the weights of each criterion. These criteria include flood-prone areas with an analysis weight of 23.8%, followed by land use/land cover (LULC) type at 21.1%, proximity to road at 13.3%, road classification at 11.2%, building density at 10.9%, proximity to settlement at 10.3% and population at 9.4%. The AHP model revealed a consistency ratio (CR) of 3.2%, providing evidence of the model’s validity and reliability. Based on the criteria’s weights, a 3RSWPF suitability map was created using weighted overlay. Utilizing field validation method, this study found 52 suitable locations for 3RSWPF, distributed in 8 villages. The study results provide a spatial insight regarding the necessity of municipal solid waste facilities.
Waste Power Generation System at The Institute Technology of Sumatera, Lampung, Indonesia
Authors: Prasetio Bambang , Mohajit  , Hasiany Sillak , Annas Mufti Aulia , Puspa Indriyani Woro
Published: December 2023

The Sumatera Institute of Technology (ITERA) is a public university based in Jati Agung, South Lampung Regency, Lampung Province. Based on the assignment from the Ministry of Education and Culture, in the early stages of development and implementation it will be carried out by the Bandung Institute of Technology in collaboration with the Regional Governments throughout Sumatera. Furthermore, on October 6 2014 and promulgated on October 9 2014, the Sumatera Institute of Technology (ITERA) was established. One of them is pollution, including water, air and land pollution. In general, most of the waste produced at ITERA is domestic waste, accounting for 20-30% of the total waste volume. The objectives of our study are (1) to determine the quality and quantity of ITERA solid waste (2) to identify potential solid waste into environmentally friendly energy. Data processing and analysis is carried out descriptively based on the data that has been obtained, then the data is processed by calculating the potential for waste to become electrical energy. Waste generation data is needed to calculate the amount of waste stock that will later be used as fuel and will be related to the continuity of electrical power supply and the amount of energy that will be produced (KWh) and calculate the amount of energy potential. Quality and quantity of ITERA solid waste are food waste has the largest percentage, namely 24.11%, where the largest composition comes from food waste. The high level of food waste produced is due to students' habits of consuming excessive food without managing the waste. The total projected waste generation at ITERA in 2022 is 528,428 kg/day or 3,236 L/day. Calorific value is found in food and market waste, namely 1,295.98 Kcal/kg. The Potential production results from the direct combustion (Incineration) technology process carried out by PLTSa produce a potential electrical power of 1,862.6112 kWh/day, if operated for 1 year the potential electrical power produced is 679,853,088 kWH/year or 679.85308 MWh/year.
Analysis of carrying capacity of agricultural land in Bali Province, 2021-2022
Authors: Ardyanita Anindya Salsabila , Azizah Fauzian Nur , Asrofi Muhammad Zayyin , Putri Ratih Fitria
Published: December 2023

An analysis of the carrying capacity of agricultural land needs to be carried out to find out whether an area is self-sufficient in food or not based on the calorie needs of its population. This study aims to determine the carrying capacity of the weapons fields in the Province of Bali in 2021-2022. The research method used for the analysis of the carrying capacity of the Bali Province land is quantitative research. Calculation of the value of Agricultural Land Carrying Capacity based on the combined theory of Odum, Christeiler, Ebenezer Howard, and Isard. The results of this study indicate that the level of carrying capacity of agricultural land in the Province of Bali according to districts/cities in 2021-2022 is dominated by class III, which means that the Province of Bali has not been able to be self-sufficient in food and has not been able to meet the food needs of the community properly.
Analysis of Carrying Capacity of Crop Agricultural Land in Banten Province
Authors: Tristan Abraham Cardenas , Mandiri Ashilah Putri , Verdiant Hani , Yoseva Yosi , Putri Ratih Fitria
Published: December 2023

One of the problems with the need for land is the decreasing amount of agricultural land in Banten Province in 2020 which also affects the inability to meet the food needs of the population independently. This study aims to determine the level of carrying capacity of paddy agricultural land in meeting the food needs of the people in Banten Province. Spatially, this research covers 4 regencies and 4 cities in Banten Province, namely Pandeglang Regency, Lebak Regency, Tangerang Regency, Serang Regency, Tangerang City, Cilegon City, Serang City, and South Tangerang City. The data used is secondary data taken from the Central Statistics Agency and the Agriculture Office of Banten Province. The calculation of Carrying Capacity of Agricultural Land in this study used a combination of theories from Odum, Christeller, Ebenezer Howard, and Isard. The variables used in the calculation included the harvested land area (Ha), population size, average rice production per hectare (Kg/Ha), and the Minimum Physical Requirement with a predetermined value of 265. Data processing was carried out using Microsoft Office Excel and map making was carried out using ArcGIS software. The results showed that There are 2 districts with class II and there are 6 regencies/cities classified into the carrying capacity of class III.
COVID-19 crisis, MSMEs resilience, and the role of ICT: A preliminary investigation in rural Bantul, Indonesia
Authors: Amri Ikhwan , Amrullah Satrio , Sulistiyo Sigit , Widyaningsih Anastasia Endar , Hikmasari Bella Sinta , Nababan Cornelius Antoni , Wijayanti Dessy Ayu , Ruslanjari Dina
Published: December 2023

The COVID-19 pandemic triggered widespread economic instability on a global scale, affecting micro, small, and medium-sized enterprises (MSMEs) as well. This paper presents an initial investigation conducted in Sriharjo, a rural area in Bantul Regency, Indonesia, to explore the resilience of MSMEs and the role of information and communication technology (ICT) in supporting their operations. Eight key informants, including a village-owned enterprise (VOE) manager, an online marketplace website administrator, and six traditional food and beverage MSME owners, were interviewed at the end of 2022. The outbreak prevention policies disrupted economic activities in Sriharjo, prompting the VOE to initiate specific strategies, such as business digitalization, to mitigate the economic impact. MSME owners employed various coping strategies during the crisis, leading to diverse outcomes during the recovery phase, with some experiencing further decline while others rebounded successfully. However, ICT utilization remained limited among the investigated MSMEs, despite the village government's early digitalization initiatives. To enhance business agility and scalability, comprehensive strategies must be designed to strengthen their digital capabilities in response to unpredictable changes.
Digital Economic Challenges in the Informal Sector of Palembang City
Authors: Monanisa  , Sukmaniar  , Saputra Wahyu
Published: December 2023

This research analyze the digital economy challenges in the informal sector. The method of quantitative and qualitative descriptive approaches, In the quantitative method, data collection was carried out through surveys in 18 sub-districts 384 respondents. Meanwhile, in the qualitative method, interview guides were employed from 18 informants. Furthermore, the data obtained was analyzed using data reduction, data display, drawing conclusions, and verification. The main research result indicated that the digital economy is vital in increasing income and ease of transaction processes. The potential for the ecommerce industry was enormous in the Palembang city. People living in major cities made digital ecommerce technology part of their lifestyle to meet their living needs. From the data obtained, the main factor as a challenge in the Palembang city was the lack of customers. It showed an indication of tight competition. Competition between sellers was a challenge in the informal sector, especially in utilizing the digital economy in Palembang city. In short, Based on the field results obtained, it shows that the type of business is relatively homogeneous So that it has a positive impact, such as being able to increase income by utilizing digital technology like today.
Evaluation of Groundwater and Springs Potency in East Java Province
Authors: Purnama Setyawan
Published: December 2023

Until now, groundwater and springs are still sources of water for domestic demands in Indonesia, so an inventory and evaluation of the potency of these two water resources is needed as basic data in planning their use. This study aims to evaluate the potency of groundwater and calculate and analyze the potency of springs in each district and city in East Java Province. To determine the groundwater conditions, a qualitative descriptive analysis was carried out based on geological and hydrogeological data, while to determine the potency of the springs a quantitative descriptive analysis was carried out with the help of tables and diagrams. The results showed that groundwater conditions in East Java Province can be divided into three categories, i.e. the tertiary depositional basin path in the north, the tertiary depositional path in the south and the quaternary volcanic pathway. The tertiary basin path in the north includes the Rembang Hills, Kendeng Mountains and the Randublatung Zone in the form of a synclineal zone located between them. The quaternary volcanic path in the middle is a volcanic rock path with very high groundwater potency. In East Java Province also found 1,238 springs, of which 18 springs have a very large discharge or more than 500 liters/second, 147 springs have a large discharge or between 100-500 liters/second, 656 springs have a moderate discharge or between 10-100 liters/second and 462 springs have a small discharge. or less than 10 liters/second.
Specific features of the energy sector in Russia’s eastern regions and their influence on shaping the Eastern direction in the new geopolitical landscape
Authors: Saneev Boris G.
Published: December 2023

The paper presents an analysis of regional features of energy systems in the eastern regions of Russia. The analysis aims to identify their effect on the development of the territorial and production structure of the energy sector, energy consumption, the transportation infrastructure, the export of energy resources to the countries of the Asia-Pacific region, and the efficiency of energy supply to consumers in the off-grid and hard-to-reach territories. Several categories of features are distinguished for the regional energy systems in the eastern regions of Russia. These are socio-economic, infrastructural, sectoral, environmental, and climatic. All these features are interrelated and require consideration when building the energy development scenarios, in particular those with a focus on the transition to low-carbon technologies.
The impact of a growing fleet of electric vehicles on energy markets - challenges and opportunities for the oil industry
Authors: Rostovski Johannes-Kornelius
Published: December 2023

The article examines how the development of electric vehicles and the tightening of environmental regulations affect oil companies. It analyses how these companies diversify their business. It is shown that Russia may lose a significant share of the supply of oil and petroleum products in the implementation of the scenario of electric mobilization in the world. Measures to respond to this to minimize the negative consequences for economy are proposed.
Harmonic content of the synchronous generator stator current in the case of unit transformer saturation due to geomagnetically induced currents
Authors: Vakhnina Vera , Kuvshinov Aleksei , Chernenko Aleksei , Pudovinnikov Roman
Published: December 2023

The study investigates the features of the operation of off-the-grid power systems. Such power systems are commonly used for supplying power to consumers spread throughout the Arctic zone of the Russian Federation, and their unique operating conditions are due to the effect of geomagnetically induced currents (GICs) resulting from geomagnetic disturbances. We argue that the cause of stator current deviations from the pure sine wave are unit transformers. Their low-voltage windings are directly connected to stator windings of synchronous generators, and GICs run through grounded high-voltage windings. To support our claim, we simulated the effect of a test GIC event. Its amplitude in each of high-voltage phase windings of the unit transformer was 100 A, and the duration was 20 seconds (power transformers of the Hydro-Québec power grid were exposed to geomagnetically induced currents of a similar intensity during the geomagnetic storm on March 13-14, 1989). The spike targeted the "generator (TVF-100-2) - transformer (TDTs-125000/220/10.5)" unit that fed a major consumer node (Рnom = 83.125 MW, Qnom = 29.75 Mvar, cosφ=0.95) through a 160 km long double-circuit overhead line. Our study demonstrated that the effect of GICs on the operation of synchronous generators started from the moment of saturation of the unit transformer's core due to the inverse transformation of magnetizing current harmonics in the stator winding circuit. The harmonics introduced significant deviations from the pure sine wave into the curve of instantaneous stator currents. We calculated the nonlinear distortion factor of the stator current, which reached an unacceptably high value of THD=55.59%, 10 seconds into the test GIC event. The study showed that the 2nd and 4th harmonics of the unit transformer magnetizing current were responsible for the great bulk of deviations from the pure sine wave of the stator current.
Mathematical Model of Hot Water Boiler and its Experimental Validation
Authors: Gordin Sergey , Zaychenko Ilya , Zhivotova Alena , Stolyarov Vitaliy
Published: December 2023

Low efficiency of isolated heat supply systems based on coal-fired hot water boilers requires the search of feasible control systems reducing incomplete combustion and exhaust heat losses. The paper considers a mathematical model enabling to calculate burned coal weight and boiler efficiency by a measurement set of various parameters. The proposed model is successfully validated on an experimental unit simulating a heat supply system and can be used to develop various control systems for hot water boilers, including adaptive ones.
Data assimilation finite element method for the linearized Navier-Stokes equations with higher order polynomial approximation
Authors: Burman Erik , Garg Deepika , Preuss Janosch
Published: December 2023

In this article, we design and analyze an arbitrary-order stabilized finite element method to approximate the unique continuation problem for laminar steady flow described by the linearized incompressible Navier–Stokes equation. We derive quantitative local error estimates for the velocity, which account for noise level and polynomial degree, using the stability of the continuous problem in the form of a conditional stability estimate. Numerical examples illustrate the performances of the method with respect to the polynomial order and perturbations in the data. We observe that the higher order polynomials may be efficient for ill-posed problems, but are also more sensitive for problems with poor stability due to the ill-conditioning of the system.
Updates zur chronisch nichtbakteriellen Osteomyelitis (CNO)
Authors: Hahn Gabriele , Hedrich Christian M.
Published: December 2023

Die chronisch nichtbakterielle Osteomyelitis (CNO) ist eine nicht infektiöse, (auto)-inflammatorische Knochenerkrankung, die zumeist Kinder und Jugendliche betrifft. Das klinische Bild reicht von singulären, manchmal selbstlimitierten Knochenherden bis zu chronisch aktiven oder rekurrierenden multifokalen Verläufen mit Hyperostosen und/oder Frakturen. Wichtige Differenzialdiagnosen beinhalten Infektionen, maligne und benigne Tumoren sowie Stoffwechselerkrankungen. In den letzten Jahren wurden signifikante Fortschritte im Verständnis der molekularen Pathophysiologie gemacht, die das Ansprechen auf Therapien erklären und neue therapeutische Ansatzpunkte ins Spiel bringen. Dieser Artikel fasst neueste Erkenntnisse zusammen und diskutiert das diagnostische und therapeutische Herangehen der Autoren im Kontext der vorliegenden Literatur.
Therapierefraktäre Verläufe beim juvenilen systemischen Lupus erythematodes
Authors: Tenbrock Klaus
Published: December 2023

Die Behandlung des juvenilen systemischen Lupus erythematodes ist komplex und abhängig von der Organmanifestation. Es gibt keine konsentierten Empfehlungen, was die Definition einer therapierefraktären Erkrankung betrifft. Insofern ist es zunächst sinnvoll, Therapieziele zu definieren, die man z. B. im Sinne eines Treat-to-Target (T2T)-Konzeptes erreichen möchte und ausgehend von diesen dann die Refraktärität zu definieren. In diesem Artikel wird das Konzept der Therapierefraktärität diskutiert, das T2T-Konzept erläutert und es werden aktuelle und zukünftige Therapieoptionen diskutiert, die bei Nichterlangen des Therapieziels eingesetzt werden können.