bluuebunny/crossref_metadata_2025 huggingface dataset:
Predictive value of invasive mechanical ventilation parameters for mortality in COVID-19 related ARDS: a retrospective cohort study
Authors: Gutiérrez Luis , Araya Karina , Becerra Mara , Pérez Camilo , Valenzuela Jorge , Lera Lydia , Lizana Pablo A. , del Sol Mariano , Muñoz-Cofré Rodrigo
Published: June 2024

The 2019 coronavirus (COVID-19) can generate acute respiratory distress syndrome (ARDS), requiring advanced management within the Intensive Care Unit (ICU) using invasive mechanical ventilation (IMV However, managing this phenomenon has seen learning and improvements through direct experience. Therefore, this study aims were to describe the assessment of the different IMV variables in patients with post-COVID-19 hospitalized in the ICU and their relation with mortality. Observational and retrospective study. The sample was divided into two, the surviving group (SG) and the non-surviving group (NSG). Clinical data were extracted from the electronic clinical file and the respiratory therapist record sheet. The following information was obtained: Patient medical history: gender, age, co-morbidities, arterial gases, days on IMV, and IMV parameters. Out of a total of 101 patients, the total mortality was 32%. There was a significant decrease in respiratory rate (RR) (29.12 ± 4.24–26.78 ± 3.59, p = 0.006), Driving pressure (DP) (11.33 ± 2.39–9.67 ± 1.84, p = 0.002), Ventilatory rate (VR) (2.26 ± 0.66–1.89 ± 0.45, p = 0.001) and a significant rise in Static compliance (Cest) (35.49 ± 8.64–41.45 ± 9.62, p = 0.003) and relation between Arterial oxygen pressure/Inspirated oxygen fraction (PaO2/FiO2) (201.5 ± 53.98- 227.8 ± 52.11, p = 0.008) after 72 h of IMV, within the NSG compared to the SG. Apart from these points, multi-morbidity (HR = 3.208, p = 0.010) and DP (HR = 1.228, p = 0.030) and VR variables (HR = 2.267, p = 0.027) had more death probabilities. The results of this study indicate that there was a significant increase in RR, DP, VR, and CO2 and a significant drop in Cest and PaO2/FiO2 among the NSG compared with the SG. Apart from this, the DP and VR variables, multi-morbidity and being male. have more possibility of death.
Monitoring and quantifying replication fork dynamics with high-throughput methods
Authors: Fajri Nora , Petryk Nataliya
Published: June 2024

Before each cell division, eukaryotic cells must replicate their chromosomes to ensure the accurate transmission of genetic information. Chromosome replication involves more than just DNA duplication; it also includes chromatin assembly, inheritance of epigenetic marks, and faithful resumption of all genomic functions after replication. Recent progress in quantitative technologies has revolutionized our understanding of the complexity and dynamics of DNA replication forks at both molecular and genomic scales. Here, we highlight the pivotal role of these novel methods in uncovering the principles and mechanisms of chromosome replication. These technologies have illuminated the regulation of genome replication programs, quantified the impact of DNA replication on genomic mutations and evolutionary processes, and elucidated the mechanisms of replication-coupled chromatin assembly and epigenome maintenance.
Earth’s atmosphere protects the biosphere from nearby supernovae
Authors: Christoudias Theodoros , Kirkby Jasper , Stolzenburg Dominik , Pozzer Andrea , Sommer Eva , Brasseur Guy P. , Kulmala Markku , Lelieveld Jos
Published: June 2024

Geological evidence indicates that a supernova within 100 parsecs of Earth occurs around once per million years. Such nearby supernovas can produce an intense gamma-ray burst and a 100-fold increase of cosmic rays, lasting several centuries. We find that the effect of a short burst of gamma rays is small since they are strongly attenuated before reaching the lower stratosphere. Intense cosmic radiation affects stratospheric ozone but, due to compensating effects in catalytic chemical cycles, ozone depletion is moderate and comparable to that from current anthropogenic emissions. This also holds for the low-oxygen atmosphere during early evolution of terrestrial life. We estimate the increase in aerosol and clouds from a 100-fold increase of cosmic rays exerts a radiative forcing comparable in magnitude but opposite in sign to current anthropogenic climate forcing. We conclude that Earth’s atmosphere is effective at shielding the biosphere from nearby supernovae.
Effects of COVID-19 pandemic on low birth weight in a nationwide study in India
Authors: Kumar Santosh , Hill Clare , Halliday Timothy J.
Published: June 2024

Background

Among newborns, those born in India have the highest prevalence of low birth weight (LBW). The COVID-19 pandemic exacerbated the risk factors for LBW. This study examined whether birth outcomes deteriorated during the pandemic period compared to those during the pre-pandemic period.

Methods

This cross-sectional study included nationally representative data on 198,203 infants. Multivariate ordinary least square and logistic regression models with district fixed effects were fitted to compare the birth outcomes in the pandemic period (April 2020-April 2021) and the pre-pandemic period (July 2014-December 2019). Regression models were adjusted for covariates—gender and birth order of the child, mother’s age and education, rural residence, religion, caste, and household wealth.

Results

The pandemic cohort includes 11,851 infants (5.8%), while the pre-pandemic cohort includes 192,764 infants (94.2%). The LBW prevalence rate is 20% in the pandemic cohort and 17% in the pre-pandemic cohort. The covariate-adjusted model shows significant differences in birth weight (11 grams) and LBW (aOR: 1.08; 95% CI: 1.03-1.14) between the pandemic and pre-pandemic cohorts.

Conclusions

Our findings show that babies born during the COVID-19 pandemic are more likely to be LBW. The subgroup analyses indicate significant differences by religion but not by maternal education, caste, and wealth group.
Horner–Wadsworth–Emmons olefination of proteins and glycoproteins
Authors: Angelastro Antonio , Barkhanskiy Alexey , Journeaux Toby , Sivapalan Rohan , King Thomas A. , Rodríguez Pérez Laura , Goundry William R. F. , Barran Perdita , Flitsch Sabine L.
Published: June 2024

Chemo-selective modifications of proteins are fundamental to the advancement of biological and pharmaceutical sciences. The search for biocompatible chemical reactions has prompted us to investigate Horner–Wadsworth–Emmons (HWE) olefinations, iconic reactions in organic synthesis that would give rise to new selective protein olefinations. Our choice of HWE olefinations was inspired by the growing number of methods for generating aldehydes as transient reactive groups in proteins and the potential for mild and simple reaction conditions. Here we show that HWE olefination reactions on aldehydes, produced by both chemical and enzymatic methods, are compatible with physiological conditions and highly selective in small and large proteins, including therapeutic antibodies and stable recombinant proteins exemplified by green fluorescent protein. Reaction kinetics can be fine-tuned over orders of magnitude both by judicious use of substituents and pH regulation. The electrophilic nature of the HWE olefination products can be tuned to allow for subsequent nucleophilic additions, including thiol- and phospha-Michael additions. Our results demonstrate that HWE olefination of aldehydes in proteins provides efficient and selective bioconjugation chemistries that are orthogonal to existing methods.
From niches to norms: the promise of social tipping interventions to scale climate action
Authors: Pizziol Veronica , Tavoni Alessandro
Published: June 2024

The net-zero transition poses unprecedented societal challenges that cannot be tackled with technology and markets alone. It requires complementary behavioral and social change on the demand side. Abandoning entrenched detrimental norms, including those that perpetuate the fossil-fueled lock-in, is notoriously difficult, preventing change and limiting policy efficacy. A nascent literature tackles social tipping interventions—STI, aiming at cost-effective disproportionate change by pushing behaviors past an adoption threshold beyond which further uptake is self-reinforcing. Intervening on target groups can greatly reduce the societal cost of a policy and thus holds promise for precipitating change. This article takes stock of the potential of STI to scale climate action by first reviewing the theoretical insights arising from behavioral public policy based on applications of threshold models from sociology and economics; then, it assesses the initial evidence on the effectiveness of STI, in light of the outcomes of laboratory and online experiments that were designed to study coordination on an emergent alternative to the initial status quo. Lastly, the article identifies potential conceptual limitations and proposes fruitful avenues for increasing the robustness of STI assessments beyond theory and small-scale experimentation.
Climate-induced migration in the Global South: an in depth analysis
Authors: Almulhim Abdulaziz I. , Alverio Gabriela Nagle , Sharifi Ayyoob , Shaw Rajib , Huq Saleemul , Mahmud Md Juel , Ahmad Shakil , Abubakar Ismaila Rimi
Published: June 2024

Scientists predict ongoing global climate change to trigger adverse events affecting about 143 million people in the Global South by 2050, leading to various forms of migration and mobility. While existing literature extensively examines climate-induced migration, there is a lack of studies considering the compounding impacts of multiple climate hazards on migration, mobility, and immobility. To address this gap, we conducted a systematic literature review to explore how climate-induced stressors, specifically rising temperatures, water stress and droughts, and floods and sea-level rise, have affected populations in the Global South, leading to voluntary and/or forced migration. Our findings show that these stressors have displaced and profoundly impacted millions of people, resulting in both internal and transboundary migration. Climate-induced stressors often trigger migration through indirect pathways influenced by multiple intervening institutional, political, and socio-economic factors and programmatic and policy gaps. Effectively addressing challenges related to climate-induced migration necessitates adaptation strategies that adequately consider the impacts of these intervening factors while recognizing their differential effects on various socio-demographic groups. We argue that support from Global North countries, including compensation for loss and damage, along with continued institutional and financial support from international non-governmental organizations, is crucial for managing climate-induced migration in the Global South. Without proper planning and adequate resources, migration may escalate and significantly impact human security. The findings of this study can inform climate migration policies and assist adaptation and migration experts in identifying intervention mechanisms and opportunities for people-centered climate solutions.
Synergistic reductive catalytic effects of an organic and inorganic hybrid covalent organic framework for hydrogen fuel production
Authors: Rani Sonia , Nadeem Muhammad , Alrahili Mazen R. , Shalash Marwan , Bhatti Moazzam H. , Munawar Khurram Shahzad , Tariq Muhammad , Asif Hafiz Muhammad , El-Bahy Zeinhom M.
Published: June 2024

The electrocatalysis of 20%C/Pt, precursors and TP@VL-COF for HER in an alkaline electrolyte was assessed. The TP@VL-COF showed just 75 mV overpotential, which is due to the covalent linkage of Lindqvist POM creating synergistic effects.
Antimicrobial and anticancer properties of carbon monoxide releasing molecules of the fac-[Re(CO)3(N–N)L]+ family
Authors: Romão Carlos C. , Mendes Sofia S. , Rebelo Cátia , Carvalho Sandra M. , Saraiva Lígia M.
Published: June 2024

The bulky pyramidal structures of CPh3 and PPh3 impart high antimicrobial and anti-tumoral activities to the [Re(CO)3bpy]+ moiety.
Bioaccumulation and human risk assessment of inorganic nanoparticles in aquaculture species
Authors: Suárez-Oubiña Cristian , Herbello-Hermelo Paloma , Mallo Natalia , Vázquez María , Cabaleiro Santiago , Domínguez-González Raquel , Moreda-Piñeiro Antonio , Bermejo-Barrera Pilar
Published: June 2024

Potential bioaccumulation and human oral bioavailability of TiO2 NPs and Ag NPs in aquaculture products.
Bridging the structural gap of supported vanadium oxides for oxidative dehydrogenation of propane with carbon dioxide
Authors: Wang Li , Zhang Heng-Bo , Hu Rongrong , Ge Han-Qing , Song Yong-Hong , Yang Guo-Qing , Li Yuefeng , Liu Zhao-Tie , Liu Zhong-Wen
Published: June 2024

The supported VOx with a higher dispersion shows a better ability to activate CO2, resulting in a higher catalytic activity and stability for oxidative dehydrogenation of propane with CO2.
Use of whey for a sustainable production of postbiotics with potential bioactive metabolites
Authors: Vera-Santander Victor E. , Mani-López Emma , López-Malo Aurelio , Jiménez-Munguía Maria Teresa
Published: June 2024

Postbiotics have gained attention due to their health benefits and potential bioactive metabolites.
(F5PhO)2-F16-SiPc as an air-stable, high-performance n-type semiconductor with poor cannabinoid sensing capabilities
Authors: Lamontagne Halynne R. , Cyr Mélanie , Vebber Mário C. , Swaraj Sufal , Harris Cory S. , Brusso Jaclyn L. , Shuhendler Adam J. , Lessard Benoît H.
Published: June 2024

(F5PhO)2-F16-SiPc is an air stable, n-type semiconductor for organic thin-film transistors (OTFTs), however the structural changes that enhance its stability likely cause its lack of response to cannabinoids in a sensor.
A reflection on “Formation and processability of liquid crystalline dispersions of graphene oxide”
Authors: Jalili Ali R. , Wallace Gordon
Published: June 2024

Jalili and Wallace reflect on one of their first Materials Horizons papers (Mater. Horiz., 2014, https://doi.org/10.1039/C3MH00050H) published in the journal and discuss how their work may have influenced the research field.
Spectroscopic analysis of nanosized Zn(Ag, Ni)O systems and observation of superparamagnetism at low temperature
Authors: Misra Kamakhya Prakash , Chattopadhyay Saikat , Bandyopadhyay Atul , Antony Albin , Rao Ashok , Poornesh P. , Jedryka J. , Ozga K. , Kucharska B. , Yin Yanting , Andersson Gunther , Agarwala Arunava , Kuo Yung-Kang
Published: June 2024

To understand the impact of binary doping in ZnO, nanosized Zn(Ag, Ni)O systems were synthesized by the sol–gel method.
Selective synthesis of cyclic-polymer-free poly(ether sulfone)s with OH ends or F ends by non-stoichiometric, reversible polycondensation
Authors: Katoh Takayoshi , Yamato Reo , Ohta Yoshihiro , Yokozawa Tsutomu
Published: June 2024

Non-stoichiometric, reversible polycondensation of bisphenol disilyl ether and bis(4-fluorophenyl) sulfone is a convenient approach to synthesize telechelic PES end-capped with the excess monomer, without the formation of cyclic polymers.
Ultralight Ag-grid current collector enabled by screen printing Ag ink on Cu foil as efficient deposition-inducing layer for dendrite-free lithium metal batteries
Authors: Li Dongdong , He Yue , Chen Bin , Xu Jun , Liu Qingyi , Yang Shengchen , Lai Wen-Yong
Published: June 2024

An ultralight deposition-inducing layer consisting of a grid-like Ag pattern on Cu foil was designed and fabricated by using a scalable screen-printing technique to guide a uniform lithium-plating behavior.
Improving the photoelectrocatalytic efficiency of CuWO4 through molybdenum for tungsten substitution and coupling with BiVO4
Authors: Polo Annalisa , Dozzi Maria Vittoria , Marra Gianluigi , Sivula Kevin , Selli Elena
Published: June 2024

IMPS analysis demonstrates the improved charge separation in CuW0.5Mo0.5O4 compared to CuWO4, which is further enhanced upon coupling with BiVO4.
How emulsified droplets induce the bursting of suspended films of liquid mixtures
Authors: Delance Léa , Santanach-Carreras Enric , Passade-Boupat Nicolas , Lequeux François , Talini Laurence , Verneuil Emilie
Published: June 2024

Emulsion droplets of silicone oil (PDMS) are widely used as anti-foaming agents. In the case of non-aqueous foams consisting of mixtures of liquids, the mechanisms responsible for the bursting of the films separating the bubbles remains unclear.
Chiromagnetic Co(OH)2 nanoparticles with high asymmetry for electrochemical recognition and detection of ascorbic acid enantiomers
Authors: Tian Dehua , Li Juan , Qi Siyun , Liu Xiaolei , Zhi Aomiao , Tian Xuezeng , Li Baojun , Wang Zeyan , Lou Zaizhu
Published: June 2024

Chiromagnetic Co(OH)2 nanoparticles with tunable asymmetry g-factors achieve AA chiral recognition and nM-level concentration detection.
Probing metal/high-entropy perovskite heterointerfaces for efficient and sustainable CO2 electroreduction
Authors: Zhu Yan , Zhang Nan , Zhang Wenyu , Gong Yansheng , Wang Rui , Wang Huanwen , Jin Jun , Zhao Ling , He Beibei
Published: June 2024

A novel high-entropy Sr2Fe0.4V0.4Mo0.4Ni0.4Ti0.6O6−δ (SFVMNT) perovskite, coated with in situ exsolved NiFe alloy nanoparticles, is proposed as a promising cathode material for solid electrolysis cells for CO2 electrolysis.
From pollution to energy storage: leveraging hydrogen sulfide with SU-101 cathodes in lithium–sulfur batteries
Authors: Marquez Raul A. , Obeso Juan L. , Vaidyula Rinish Reddy , López-Cervantes Valeria B. , Peralta Ricardo A. , Marín Rosas Pablo , de los Reyes José Antonio , Mullins C. Buddie , Ibarra Ilich A.
Published: June 2024

Our approach revalorizes H2S captured by the SU-101 MOF as a cathode material in lithium–sulfur batteries.
Effective dual-mode turn-on sensing of phosphates enabled by the twisted “head-to-head” self-assembly of a platinum(ii)-terpyridyl complex with close Pt–Pt packing
Authors: Xie Jiajia , Xiao Fangfang , Liu Chaogan , Sun Jian , Yao Jun , Li Yushu
Published: June 2024

The unique self-assembly of the cationic platinum(ii)-terpyridyl complex and anionic phosphates induced by short hydrogen bonding enables the aggregation-based photophysical behavior manipulation for effective dual-mode turn-on sensing of phosphates.
Ca2+-doping for stable pure red CsPbI3 quantum dot light-emitting diodes
Authors: Shen Wei , Cui Hao , He Yanxing , Su Zhan , Liu Suyun , Zhao Wei , Cao Kun , Xia Junmin , Cheng Gang , Liu Lihui , Chen Shufen
Published: June 2024

Ca2+-doped CsPbI3 QDs satisfy the requirements for wide color gamut as well as the Rec. 2020 exhibiting improved stability under harsh conditions, and their LEDs exhibit a 1.67-fold enhancement in T50 and 1.31-fold enhancement in EQE.
Temporally and spatially resolved SPR imaging of electrical double layer dynamics in electrolyte-gated transistors with ionic liquid
Authors: Wang Xuelin , Luo Xueyi , Wang Peng
Published: June 2024

A surface plasmon resonance microscope (SPRM) imaging detection method for investigating the channel/electrolyte interface in electrolyte-gated transistors (EGTs) change dynamics in real-time and in situ.
Advancements in semiconductor quantum dots: expanding frontiers in optoelectronics, analytical sensing, biomedicine, and catalysis
Authors: Mondal Jiban , Lamba Rohan , Yukta Yukta , Yadav Rohit , Kumar Ram , Pani Balaram , Singh Bholey
Published: June 2024

Different applications of semiconductor quantum dots with their unique fundamental properties.
High purity λ-Ti3O5 prepared by Sc doping for enhanced microwave absorption
Authors: Fu Xiankai , Liu Huiyao
Published: June 2024

The polarization enhanced by Sc doping improves the microwave attenuation of Ti3O5.
An Efficient Code‐Based One‐Time Blind Signature Scheme for Electronic Forensics
Authors: Xiu Haiyan , Ren Fang , Xue Xinglong , Zheng Dong
Published: June 2024

We propose a one‐time blind signature scheme based on coding theory, which is improved on the basis of the SHMWW protocol. By adding two blinding factors, the anonymity of users is protected. The analysis proves that the scheme is secure and meets the requirements of completeness, blindness, and one‐more unforgeability. Under the 128‐bit security level, our scheme can achieve a signature length of 2.1 kB. The experimental results show that our scheme has a short signature length and high execution efficiency. Our scheme can also be applied to electronic forensics of traffic accidents on the Internet of Vehicles, which can protect users’ privacy.
Combining kernelised autoencoding and centroid prediction for dynamic multi‐objective optimisation
Authors: Hou Zhanglu , Zou Juan , Ruan Gan , Liu Yuan , Xia Yizhang
Published: June 2024

Evolutionary algorithms face significant challenges when dealing with dynamic multi‐objective optimisation because Pareto optimal solutions and/or Pareto optimal fronts change. The authors propose a unified paradigm, which combines the kernelised autoncoding evolutionary search and the centroid‐based prediction (denoted by KAEP), for solving dynamic multi‐objective optimisation problems (DMOPs). Specifically, whenever a change is detected, KAEP reacts effectively to it by generating two subpopulations. The first subpopulation is generated by a simple centroid‐based prediction strategy. For the second initial subpopulation, the kernel autoencoder is derived to predict the moving of the Pareto‐optimal solutions based on the historical elite solutions. In this way, an initial population is predicted by the proposed combination strategies with good convergence and diversity, which can be effective for solving DMOPs. The performance of the proposed method is compared with five state‐of‐the‐art algorithms on a number of complex benchmark problems. Empirical results fully demonstrate the superiority of the proposed method on most test instances.
Optimal configuration of hybrid hydrogen‐to‐power system for power systems with high wind energy penetration
Authors: Wang Hongzhen , Qin Boyu , Ding Tao , Li Fan
Published: June 2024

Hydrogen energy storage plays an important role in improving the operation efficiency and reliability of power systems with high wind energy penetration. Hydrogen to power (HtP) system is the key link of hydrogen applications. However, the single HtP equipment is limited in power output range and efficiency. Hybrid HtP system is an important scheme to realize the performance complementary. A wider power output range can enrich the application scenarios of hydrogen energy storage and provide flexible and reliable energy scheduling in larger and more complex energy systems. In this study, first, a power system including traditional units, wind power generation and hybrid HtP system is established. Second, a bi‐layer hybrid HtP system optimal configuration model considering planning and operation is constructed. Then, a bi‐layer optimal configuration method based on the improved PSO algorithm is proposed. Finally, the optimization model and its solution method are applied to IEEE RTS‐96. The discussions based on the optimization results show that the hybrid HtP system has significant contributions in optimizing the output cost of traditional units, improving the utilization of wind energy, and reducing load shedding losses.
Coordinated recovery of interdependent power and water distribution systems
Authors: Rodriguez‐Garcia Luis , Panteli Mathaios , Parvania Masood
Published: June 2024

The interdependent nature of power and water distribution systems (WDSs), which magnifies the impact of power outages caused by extreme weather, offers an opportunity to coordinate recovery actions towards enhancing their resilience after a major outage event. The authors develop an approach for the coordinated recovery of interdependent power and WDSs, which enhances the resilience of both infrastructures from an operational standpoint based on the optimised dispatch of existing power and water resources after an extreme weather event. The proposed model allocates the available resources in both power and WDSs—including solar generation, battery energy storage systems, water stored in tanks, and small pumped‐storage hydropower—to minimise the energy and water demand curtailment. The proposed model is tested on the interconnection of IEEE 33‐bus test power distribution system with a 16‐node test WDS. Results for the test system show that, by coordinating the power and water operation during the recovery, the energy curtailment cost reduces by 8.9%, while the water curtailment cost is reduced by 33.5% from adequately allocating energy resources without negatively affecting the demand requirements during the restoration process, when compared to the uncoordinated approach where each infrastructure is operated independently.
RETRACTED: Modern technology for enrichment of tailings from an enrichment plant processing tungsten ores
Authors: Mutalova Markhamat , Khasanov Adkham , Toshtemirov Umarali , Melnikova Tatyana , Yuldashava Nilufar
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: The effect of multiplicity of carrier circulation on the efficiency of single-contour thermoisiphon systems of sollor hot-water supply
Authors: Ismoilov Ma’murjon , Obidova Gulmira , Juraeva Muqaddamxon , Meliq‘oziev Azimjon , Maxkamova Dildora , Toshpo‘latova Maxbuba
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Comparison modern of turbulence models for the 2D NASA wall-mounted hump separated flow problem
Authors: Madaliev Murodil , Usmonov Mavlonbek , Umirzakov Zuhriddin , Usmonov Shukurillo , Ismoilov Muslimbek , Adilov Zarifjon , Alimova Nigora
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Perspective drilling methods, holes
Authors: Fayzimatov Baxodir , Khusanov Yunusali , Fayzimatov Shuxrat , Sattorov Abdusalom , Omonov Abdukaxxor , Nazarova Gulsanam , Usmonov Mamur
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Optimization of pneumatic vortex processing for enhanced durability and reliability of machine parts
Authors: Fayzimatov Shukhrat , Mardonov Bakhtiyor , Khusanov Bakhtiyor , Fayzimatov Jasur , Sadirov Shokhrukh , Khusanov Yunusali
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: The influence of artificial turbulization on the efficiency of heat exchange in the channels of solar air heating collectors
Authors: Uzbekov Mirsoli , Boynazarov Bekzod , Madaminov Javlonbek , Nasretdinova Feruza , Hamidjonov Zuhriddin , Rakhimov Mirkamol
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Hydraulic model of digitalization of water accounting under the sluice gate
Authors: Arifjanov Aybek , Tadjiboyev Suhrob , Vokhidova Umida , Juraboyev Ismoil
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Assessment of hydraulic friction in polypropylene pipes
Authors: Arifjanov Aybek , Atakulov Dinislom , Parpiyev Sayfiddin , Ibragimova Zaytuna , Makhmudov Bekzod
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Analysis of malfunctions that occur in the crankshaft of locomotive thermal power plants during operation
Authors: Khamidov Otabek , Zayniddinov Nuriddin , Kudratov Shohijakhon , Erkinov Burkhonjon
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Innovative methods for substantiation of the final oil recovery recovery factor
Authors: Khayitov Odiljon , Umirzokov Azamat , Yusupkhojaeva Elleonora , Abdurakhmonova Surayyo , Kholmatova Nargiza , Akhmedova Nargiza
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Current issues in greening the economy
Authors: Shadimetov Yusufzhan , Ayrapetov Dmitriy
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Uzbek mahalla: History and modern peculiarites of multiethnic, confessional neighborhoods
Authors: Kamilov Abdusalim , Tishabayeva Lola , Rakhimov Ilkhomjon , Ergashov Umidjon , Kadirova Dildora
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Development trends of the concept of Artificial intelligence
Authors: Rahımova Gulnar E.
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Computer steganography and its basic principles
Authors: Rahımova Gulnar E.
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Solution of boundary problem in mathematics
Authors: Hajiyeva R.J. , Zeynalov R.M. , Ahmadova E.N.
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Mathematical modelling by using mental arithmetic as a method of teaching
Authors: Mamurov Bahodir , Akramova Gulbahor , Qo’ldoshev Rustambek , Jumaeva Feruza
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Spearman’s correlation coefficient: The case of duplicate ranks
Authors: Sazonets Igor , Yekimov Sergey , Hinke Jana , Šálková Daniela , Křečková Renáta
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Influence of copolymers of acrylamide and acrylic acid on the structure and water strength of soil
Authors: Abdikamalova Aziza , Kuldasheva Shakhnoza , Eshmetov Izzat , Boymirzaev Azamat , Kholnazarov Bakhodir
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Assessment of the productivity of river sediments
Authors: Arifjanov Aybek , Samiyev Luqmon , Babajanov Farrukh , Tadjiboyev Suhrob , Akramov Jamoliddin
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Integration of nature, ecology and health concepts
Authors: Abuzalova Mehriniso , Sayfullayeva Ra’no , Gaybullayeva Nafisa
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Strategic solutions for sustainable environmental waste management
Authors: Hudayberganov Dilshod , Jumaeva Zulfiya , Abdullaeva Zulfiya , Matmuratova Nigora , Ozodova Farida , Farxodova Sharifa
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Research of improving the method of designing ergonomic clothing for special purpose, taken into account of the construction of the “armholesleeve” unit
Authors: Yunusxodjaeva Khayrinisa , Vakhidova Umida , Yunusxodjaeva Nilufar
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Obtaining chromogenic structured yarns from a mixture of carbon and polyester fibers
Authors: Parpiyev Khabibulla , Kayumov Juramirza , Zhu Guocheng , Gafurov Adkhamjon , Izatillaev Muzaffarkhon
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Theoretical study of the tension force of spliced threads in doubling process
Authors: Parpiev Khabibulla , Parpiev Doniyor , Odilkhonova Nafisa , Ataxanov Avazbek , Rizaev Bekzodjon
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Research of the production of gymnastics clothes for environmental protection
Authors: Rayimberdieva Dilrabo , Dadabayev Farhod , Turgunova Iroda , Yakubov Nosirjon , Muminov Bekzod
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Prospects for the development of film tourism in Ukraine
Authors: Ivasyshyna Nataliia
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Consumers of tourist services in the subject field of sociology
Authors: Lipich Liudmyla , Balahura Olena
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Artistic mastery in “A Thousand and One Nights”
Authors: Astanova Gulnora , Rajabov Dilshod
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: The world of subjects in "Nazm Ul-Javahir" by Alisher Navai
Authors: Rajabova Marifat , Safarova Hilola , Amonova Zilola , Shirinova Mekhrigiyo , Ibotova Madina
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Effectiveness of physical qualities development in elementary school students
Authors: Ma’murov Bahodir , Davronov Nurzod , Qo’ldoshev Rustambek , Usmonov Zufar , Saidov G’olibjon
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Statistical analysis of the development levels of students’ endurance qualite based on student’s mathematical-statistical criteria
Authors: Nurullaev Аbduhamid , Ibragimov Аlisher , Еlkulieva Feruza , Nurullayev Abdurashid
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Improving the methodology of using information technologies in elementary mathematics classes
Authors: Saidova Mohinur , Usmonova Zulfiya , Jo'rayeva Dilnoza , Nuritdinova Dilshoda
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Methods of using STEAM technologies in the development of pupils’ computational thinking
Authors: Akramova Gulbahor , Ma’murov Bahodir , Akramova Surayo , Qo’ldoshev Rustambek , Shodmonova Abera
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
RETRACTED: Description, typology and types of PR texts by genre (in the example of Uzbek information services)
Authors: Malikova Guzal , Komilova Zarina
Published: June 2024

See the retraction notice E3S Web of Conferences 538, 00001 (2024), https://doi.org/10.1051/e3sconf/202453800001
Klimawandel und Heilpflanzen
Authors: Storl Wolf-Dieter
Published: June 2024

Heilpflanzen begleiten den Menschen schon seit Tausenden von Jahren. Durch den immer wieder kontrovers diskutierten Klimawandel wird befürchtet, dass sich viele unserer Umweltbedingungen verändern und damit auch Heilpflanzen ausgelöscht werden. Historische Betrachtungen zeigen jedoch, dass Pflanzen als Lebewesen anpassungsfähig sind und dies in ihrer Geschichte bereits viele Male getan und sich sogar über Kontinente verschoben haben. Der Kohlendioxidgehalt in der Atmosphäre, der für den Klimawandel verantwortlich gemacht wird, dient den Pflanzen als Nahrung und schadet ihnen nicht. Dennoch ist unsere Flora gefährdet – ob und welchen Anteil der Klimawandel daran hat, darauf geht dieser Beitrag ein.
Hydrotherapie bei Wetterfühligkeit und gesundheitlichen Folgen des Klimawandels
Authors: Gündling Peter W.
Published: June 2024

Der Klimawandel ist in aller Munde. Seine gesundheitlichen Folgen sind noch nicht ganz abzusehen. Vielen bekannt – wenn auch medizinisch weniger beachtet – sind Unpässlichkeiten und Beschwerden bei Wetterwechsel wie Klagen über Kopfschmerzen und Kreislaufstörungen. Folge dieser äußeren Reize durch Temperatur- und Luftdruckschwankungen sind Regulationsstörungen des vegetativen Nervensystems. Naturheilverfahren, die der Stimulation und Regeneration der Selbstheilungskräfte dienen, sind als Adaptiva zur Prophylaxe dieser Funktionsstörungen die erste Wahl. Als typische unspezifische Regulationsmaßnahmen sind speziell Wasseranwendungen, die „auf der Klaviatur des vegetativen Nervensystems spielen“, in besonderer Art und Weise geeignet, diese Fehlregulationen und die der hormonellen Steuerungsmechanismen auszugleichen.
Kombinationsabschlag nach GKV-Finanzstabilisierungsgesetz: valide
Berechnung auf Basis von Krankenkassendaten möglich?!
Authors: Mevius Antje , Deiters Barthold , Maywald Ulf , Müller Sabrina , Wilke Thomas
Published: June 2024

In einem Pilotprojekt wurde der Frage nach der Berechenbarkeit des neuen
Kombinationsabschlags nach GKV-Finanzstabilisierungsgesetz nachgegangen. Die
Wirkstoffe Daratumumab/Pomalidomid (Bsp1) sowie Empaglifozin/Semaglutid (Bsp2)
wurden exemplarisch für die Berechnungen mit dem TAKiT-Tool ausgewählt. Für Bsp1
wurden bei Zugrundlegung von 90 Tagen Überlappungszeitraum 805 Packungen von
Daratumumab identifiziert; die Änderung der 90 Tage in 30 oder 120 Tage, oder zu
einem Einschluss taggleicher Abgaben oder einer Zweitabgabe jedes
Kombinationsarzneimittels innerhalb von 90 Tagen führte zu einer 34,9%igen
Reduktion, einer 10,7%igen Steigerung oder einer 32,5%igen Reduktion der
Packungszahlen (Bsp2: 3.843 Packungen sowie -25,1%,+8,1% bzw. -44,7%). Die
Berechnung der kombinationsrelevanten Verordnungen ist herausfordernd,
analytisch aber gut machbar. Spezifische Festlegungen vieler Parameter üben
einen erheblichen Einfluss auf die Sinnhaftigkeit des gesamten Instruments
aus.
Was Gesundheitseinrichtungen tun können, um die planetare Gesundheit zu fördern
Authors: Mirow Juliane
Published: June 2024

Die Klimakrise schadet sowohl der menschlichen Gesundheit als auch unserem Planeten. Klimatische Veränderungen sind weltweit spürbar. Europa ist der sich am schnellsten erwärmende Kontinent – mit weitreichenden Folgen für die Gesellschaft, Wirtschaft und Ökosysteme weltweit. Die gesundheitlichen Auswirkungen des Klimawandels sind vielfältig. Um die steigende Anzahl gesundheitlicher Probleme, die auf den Klimawandel zurückzuführen sind, zu versorgen, müssen sich Arbeitende in den Gesundheitsberufen der Wechselwirkung zwischen Klima und Gesundheit bewusst sein. Auch das Gesundheitswesen selbst trägt erheblich zum Klimawandel bei. Die Emissionen des Gesundheitssektors akkumulieren zu einem erheblichen ökologischen Fußabdruck. Doch Gesundheitseinrichtungen können Maßnahmen ergreifen, die nicht nur gesundheitsfördernd, sondern auch klimafreundlich sind, und die Gesundheit unseres Planeten schützen.
Targeted Transarterial Embolization for Treatment of a Symptomatic Venous Varix in the Draining Vein of an Arteriovenous Malformation: Case Report and Literature Review
Authors: Yamada Erika , Ito Yoshiro , Sato Masayuki , Marusima Aiki , Hayakawa Mikito , Ishikawa Eiichi , Matsumaru Yuji
Published: June 2024

Background Venous varices in the draining vein of arteriovenous malformations (AVMs) can result in compression symptoms. This condition is extremely rare, and its treatments and long-term outcomes are unresolved.

Methods Herein, we describe the treatment of a thrombosed venous varix in a draining vein and review the relevant literature.

Results The patient presented with progressive right-sided hemiparesis and aphasia. Magnetic resonance imaging revealed flow void accumulation from the corpus callosum to the left ventricle and a 30-mm mass in the left putamen. The patient underwent targeted transarterial embolization to reduce the blood flow to the venous varix and relieve the neurologic symptoms. The patient had recovered completely from the right hemiparesis and aphasia 4 years after treatment, with a modified Rankin scale score of 0.

Conclusion Targeted transarterial embolization for symptomatic venous varix is a palliative treatment that may improve long-term functional outcomes.
Baseline Ga-68 PSMA PET-Derived Primary Tumor Parameters in Patients with Prostate Cancer and Their Association with Clinical Risk Stratification and Clinicopathologic Features
Authors: Vural Topuz Özge , Aksu Ayşegül
Published: June 2024

Aim This article evaluates whether parameters derived from the gallium-68-labeled prostate-specific membrane antigen (68Ga-PSMA) positron emission tomography/computed tomography (PET/CT) imaging studies of primary prostate cancer (PCa) lesions were associated with Gleason score (GS), D'Amico risk class, Candiolo nomograms, and the metastatic status of the disease.

Methods We retrospectively evaluated newly diagnosed PCa patients who underwent 68Ga-PSMA PET/CT before therapy. Age, baseline serum prostate-specific antigen (PSA), and metastatic status were recorded. Maximal standardized uptake value (SUVmax), mean SUV (SUVmean), total lesion PSMA (TL-PSMA), and PSMA-derived tumor volume (PSMA-TV) were analyzed. The patients were grouped according to GS (GS ≤ 7 and GS ≥ 8), D'Amico risk classes (low intermediate and high-risk), and also based on their results with the Candiolo nomogram which normally creates five risk classes. For Candiolo classes, very-low risk and low-risk patients were pooled into the low-risk Candiolo (LRC) group, high and very high-risk patients were pooled into the high-risk Candiolo (HRC) group. The intermediate-risk Candiolo group was utilized as-is (IRC).

Results Mean age was 67 ± 8 years, median PSA value was 14.3 (3–211). There were 82 patients with GS ≤ 7 and 38 patients with GS ≥ 8; intermediate D'Amico class comprised 32 patients, while the high D'Amico class comprised 88 patients. For Candiolo, there were 23 LRC, 40 IRC, and 57 HRC patients. PSMA-positive metastases were detected in 44 (36.7%) patients. The SUVmean, SUVmax, PSMA-TV, and TL-PSMA values of the primary tumor demonstrated significant differences when compared according to classifications for GS, D'Amico, LRC versus HRC, and metastatic versus nonmetastatic patients. Of note, TL-PSMA was the only parameter that varied significantly among all risk groups.

Conclusion Primary tumor parameters obtained from baseline 68Ga-PSMA PET/CT are useful to distinguish PCa patients in terms of GS, D'Amico, Candiolo nomogram, and metastatic states. TL-PSMA appears to be the best parameter as it is the only parameter that can distinguish all risk groups from each other.
Unraveling the Interplay between Postnatal Mothers' Expertise in Neonatal Care amid the COVID-19 Pandemic and Media Consumption
Authors: Kannappan Sujatha R. , Alva Jeevitha
Published: June 2024

Background The arrival of a newborn is a source of joy and optimism, whereas the loss of an infant is a profoundly tragic event for families worldwide. During the initial days of life, infants demand meticulous care, especially during the critical 1- to 28-day period when they are more vulnerable to infections, necessitating heightened protection and security. In the context of the coronavirus disease 2019 (COVID-19) pandemic, mothers and caregivers have become increasingly cautious regarding the care of newborns. This study aims to assess the knowledge level of postnatal mothers regarding neonatal care and their utilization of mass media during the COVID-19 pandemic.

Materials and Methods Conducted in a tertiary care setting, this study used a descriptive correlation design with 46 primiparous mothers chosen through purposive sampling. The evaluation of mothers' knowledge about newborn care utilized a self-reported questionnaire, whereas a checklist was used to gauge their use of mass media.

Results The study revealed that 60.9% of mothers utilize mass media for more than 6 hours daily. Among the participants, 63% demonstrated adequate knowledge of newborn care, whereas 37% exhibited inadequate knowledge. Additionally, the study indicated a weak negative correlation between mass media usage and postnatal mothers' knowledge of newborn care (r = − 0.034). The type of family (p = 0.023) was significantly associated with postnatal mothers' knowledge (p > 0.05).

Conclusion The findings suggest a correlation between mass media usage and postnatal mothers' knowledge of newborn care. However, no discernible relationship was identified between mass media usage and mothers' awareness of neonatal care during the COVID-19 pandemic. This may indicate that the content disseminated through mass media during the pandemic did not sufficiently emphasize neonatal care, potentially resulting in a limited impact on mothers' awareness in this specific domain.
The Political Economy of Military Base Redevelopment
Authors: Reilly Chandler S. , Coyne Christopher J.
Published: June 2024

The Base Realignment and Closure (BRAC) process has been through five rounds since 1988 and resulted in the closure of 121 major military bases. The design of BRAC tied the hands of Congress and limited political influences over bases chosen for closure. However, researchers have overlooked political economy issues related to the evolution of BRAC and of base redevelopment after a base is slated for closure. This paper fills this gap by examining the post-closure process, emphasizing the epistemic limitations facing political actors in designing the redevelopment process to achieve economic prosperity and the incentives this creates for rent-seeking.
Assessing progress towards smart governance in Saudi Arabia
Authors: Aldegheishem Abdulaziz
Published: June 2024

Smart governance is a powerful political instrument to enhance the quality of public decision-making. Saudi Arabia has established smart city strategies using Information Communication Technologies to improve the quality of life and facilitate sustainable development. This study assesses smart governance, based on identifying five distinct areas by means of sixteen indicators for smart governance performance. To this end, data was collected from public and international sources, as well as from the literature. The findings reveal that Saudi Arabia has achieved solid progress in this field. Two factors, the e-service system and spending on public services, have highly contributed to this improvement. Other factors, such as citizen participation, governmental organization, and political domain have also played an important role; however, there are still some challenges that need to be addressed.