bluuebunny/crossref_metadata_2025_split huggingface dataset:
Engaging Multidisciplinary Clinical Users in the Design of an Artificial Intelligence–Powered Graphical User Interface for Intensive Care Unit Instability Decision Support
Authors: Helman Stephanie , Terry Martha Ann , Pellathy Tiffany , Hravnak Marilyn , George Elisabeth , Al-Zaiti Salah , Clermont Gilles 
Published: October 2023

Abstract
Background Critical instability forecast and treatment can be optimized by artificial intelligence (AI)-enabled clinical decision support. It is important that the user-facing display of AI output facilitates clinical thinking and workflow for all disciplines involved in bedside care.
Objectives Our objective is to engage multidisciplinary users (physicians, nurse practitioners, physician assistants) in the development of a graphical user interface (GUI) to present an AI-derived risk score.
Methods Intensive care unit (ICU) clinicians participated in focus groups seeking input on instability risk forecast presented in a prototype GUI. Two stratified rounds (three focus groups [only nurses, only providers, then combined]) were moderated by a focus group methodologist. After round 1, GUI design changes were made and presented in round 2. Focus groups were recorded, transcribed, and deidentified transcripts independently coded by three researchers. Codes were coalesced into emerging themes.
Results Twenty-three ICU clinicians participated (11 nurses, 12 medical providers [3 mid-level and 9 physicians]). Six themes emerged: (1) analytics transparency, (2) graphical interpretability, (3) impact on practice, (4) value of trend synthesis of dynamic patient data, (5) decisional weight (weighing AI output during decision-making), and (6) display location (usability, concerns for patient/family GUI view). Nurses emphasized having GUI objective information to support communication and optimal GUI location. While providers emphasized need for recommendation interpretability and concern for impairing trainee critical thinking. All disciplines valued synthesized views of vital signs, interventions, and risk trends but were skeptical of placing decisional weight on AI output until proven trustworthy.
Conclusion Gaining input from all clinical users is important to consider when designing AI-derived GUIs. Results highlight that health care intelligent decisional support systems technologies need to be transparent on how they work, easy to read and interpret, cause little disruption to current workflow, as well as decisional support components need to be used as an adjunct to human decision-making.
Study on the flashover mechanism of bird droppings in the transmission line
Authors: Mao Xiaopo , Ye Jianfeng , Tian Ze , Hu Kuan , Wang Jiaqiang , Tan Fali 
Published: October 2023

In recent years, bird droppings flashover faults frequently occur on transmission lines. Based on the existing conditions of the laboratory, this paper explores the flashover mechanism of 110 kV bird droppings. A new type of bird droppings propulsion device was designed and developed, and the process of bird droppings falling in the natural state was simulated without voltage. According to several typical forms of bird droppings, the main findings are ① the bird droppings connected to the two poles are the most serious short circuit situation; ② the bird droppings flashover fault of the 110 kV line is actually a single-phase grounding fault of the line through a resistance, and the grounding resistance is between 20 and 300 kΩ; and ③ the conductivity is the most sensitive factor affecting bird droppings flashover.
A task-based framework for oral language instruction in support of young language learners in French
immersion
Authors: Bourgoin Renée , Bouthillier Josée Le 
Published: October 2023

Abstract
In Canada, French immersion (FI) is a popular language program. In addition to needing strong pedagogies for
language and content instruction, primary FI teachers need to attend to students’ age, cognitive level, and lack of exposure to
the target language. We turned our attention to the potential of task-based instruction to conduct a two-year classroom-based
study exploring communicative tasks designed specifically for young language students in FI. The study led to the development of
an instructional sequence for task-based instruction for children ages 5–6, grounded in the Gradual Release of Responsibility
model and scaffolded instruction. In addition to presenting this pedagogical framework, we discuss identify promising task-based
pedagogical principles at play and highlight pathways for classroom application. We also discuss communicative tasks proposed to
young students and offer the use of symbolic play as a type of task that shows promise for young learners in second language
learning contexts.
Preparation of a flexible photoanode of the photoelectrochemical ultraviolet photodetector based on rutile TiO2 nanowires and the suppressed charge recombination at solid/liquid interface
Authors: Wang Gang , Ji Fanbo , Li Jiang , Zhang Xinmiao , Wu Hongchang , Bai Zhaowen , Jin Mengjing , Zhou Jinyuan , Xie Erqing , Pan Xiaojun 
Published: October 2023

Abstract
Flexible ultraviolet (UV) photodetector exhibits a promising application in portable electronic gadgets, display devices and biomedical imaging. In this study, a flexible photoanode of the photoelectrochemical (PEC)-type UV photodetector based on rutile TiO2 nanowires (TiO2 NWs) grown on carbon fiber cloth is realized. In photovoltaic applications, an insulating layer is usually introduced to suppress interfacial recombination and reduce the surface trap states. The interfacial recombination of semiconductor/electrolyte is suppressed by coating an Al2O3 barrier layer on the TiO2 NWs. The photodetectors of the TiO2@Al2O3 NWs show stable photocurrent, a high light/dark current ratio (I
light/I
dark) of 1170, a faster rise and decay response times of 0.09 and 0.09 s, and excellent spectral selectivity from 300 to 400 nm. The peak responsivity of the photodetectors reaches 2.8 mA W−1 at 360 nm. This flexible photoanode have a potential application in wearable PEC UV photodetector.
A novel path generation method for robotic measurement with local pruning and collision-free adjustment
Authors: Yang Wen-tao , Yang Bin , Jiang Cheng , Tian Ya-ming , Lin Yang , Xu Wei , Li Feng , Li Wen-long 
Published: October 2023

Abstract
Robotic measurement is an essential task during downtime in the nuclear power underwater environment. However, the narrow operating space of the underwater nuclear environment brings about an enormous challenge about the efficiency and safety of robotic measurement. This paper proposes a novel path-generation method with local pruning and collision-free adjustment. The proposed method increases the distance between the path and obstacles and reduces the number of collision detections. This core idea is to calculate extreme value points and path feature points as well as the collision-free adjustment for a smooth path. Firstly, the path is divided into subintervals where interval’s endpoints are the extreme value points. Next, the path points are distinguished by path feature points in each subinterval. A two-level connection strategy is proposed to connect the path points among path feature points within the constraints of curvature and density. Then, the smooth path is adjusted to avoid obstacles. The use of extreme value points and path feature points contributes to increasing the efficiency of path generation and improving the safety of the robotic measurement. Simulations and practical experiments are carried out to validate the feasibility of the proposed method over another method. Path safety index (PSI) is defined to measure the distance between path and obstacles. The efficiency of path generation is improved by up to 101% and PSI is improved by up to 20.75%.
Advances in satellite atomic clock technologies for the GNSS
Authors: Fangneng Li , Yifeng Liang , Jiangning Xu , Miao Wu 
Published: October 2023

Abstract
High-precision time frequency lays a foundation for the normal operation and accurate service of the global navigation satellite system (GNSS). The satellite clock, a payload vital to GNSS operation, has become a hot topic in GNSS technology research. This paper gives a systematic introduction to the operation features and principles of satellite clock, and an overview of its research status and current development. On this basis, several techniques that deserve attention of the satellite clocks are categorized in terms of precise orbit determination and clock estimation, performance assessment and characteristic analysis, and clock offset prediction. On this basis, a comprehensive description and analysis is given separately. In the end, this paper gives some prospects over the development trend of techniques of the satellite clock based on the current research achievements and development of the GNSS.
A comparison between certain graph parameters of biswapped networks and their maximal twin-preserving subgraphs with applications in determining complexity
Authors: Rani Anam , Fahad Asfand , Hussain Iffat Fida , Ali Usman , Ashraf Muhammad 
Published: October 2023

Abstract
The study of different objects, such as the properties of algebraic structures, the analysis of chemical graph structures without experiment, and understanding networks through topological indices (TIs), is among the modern directions in graph theory. The analysis of different networks, such as the Benes network, butterfly network, hex-derived network and biswapped network, using TIs is one of the modern research fields. The storage and transfer of data carrying certain information has always remained a modern world problem. The optoelectronic technology used in optical transpose interconnection systems (OTIS) is efficient in outcome over an electrical system due to the minimum power consumption and broad bandwidth. By combining the use of wireless and electrical technologies, OTIS has developed into a valuable network and boosted the efficiency of contemporary optoelectronic computers. A special type of OTIS is the biswapped network over the path graph Pn
, denoted by

B
(

P
n

)

. In this article, a maximal twin-preserving subgraph of a biswapped network over the path graph Pn
is constructed. Moreover, the biswapped network

B
(

P
n

)

and its constructed subgraph are compared through ev-degree- and ve-degree-dependent TIs. In addition to this, to analyse the complexity of

B
(

P

n

)

and

M
T
(
B
(

P
n

)
)

through information functional-based entropies, we define ve-degree- and ev-degree-based information functionals and compute formulae for ve-degree- and ev-degree-based entropies. The analytical formulae, tables and graphical trends are used to describe a comparison between the TIs and entropies of

B
(

P
n

)

and

M
T
(
B
(

P
n

)
)

. It is shown that the values of TIs and entropies only differ by a constant depending on the value of n.
Investigation of enhanced degradation of the antibiotic under visible in novel B/ZnO/TiO2 nanocomposite and its electrical energy consumption
Authors: Nguyen Thu Huong , Vu Anh-Tuan 
Published: October 2023

Abstract
Both ZnO and TiO2 are common semiconducting metal oxides with high mechanical and chemical durability. However, they only have good photocatalytic ability in the UV region, besides the rapid recombination between electrons and holes reduces the efficiency of the decomposition of organic substances. To improve their catalytic efficiency, in this study, ZnO and TiO2 were doped with B to produce the novel B/ZnO/TiO2 nanocomposites for degrading tetracycline hydrochloride (TCH) in the aqueous solution. The characteristics of samples were analyzed by the diffuse reflectance ultraviolet–visible (DR/UV–vis), scanning electron microscope (SEM), energy-dispersive (EDS), Fourier transform infrared spectroscopy (FT-IR), and x-ray diffraction (XRD) techniques. The 3B/ZnO/TiO2 sample had a band gap energy (E
g) of 3.21 eV. Although the B/ZnO/TiO2 sample had a tightly aggregated morphology composed of many nanoparticles in 33–137 nm, it still exhibited a higher uniformly and photocatalytic efficiency than ZnO and ZnO/TiO2. At the optimal doped B of 3 wt%, the degradation efficiency (DE) was achieved at 96.33% with a rate constant of 0.067 min−1. The factors that affect the photocatalytic process such as the initial TCH concentration, the catalyst content, and the pH solution were comprehensively investigated. In addition, the stability of 3B/ZnO/TiO2 nanocomposite was evaluated via three consecutive cycles and the DE was 69.75% in 3rd cycle. The Z-scheme mechanism was proposed for the photocatalytic mechanism of TCH in the B/ZnO/TiO2 catalyst. In addition, electrical energy consumption was estimated that the electrical energy per order only was 29.05 kW.h.l−1.
Measuring the moment-of-inertia of a rigid body using a swing-pendulum
Authors: Bissell J J , Ritchey C E , Stevens F 
Published: October 2023

Abstract
A novel way to construct a compound pendulum is to suspend a distributed mass from a single pivot using light inextensible strings. Here we describe how such a compound ‘swing-pendulum’ can be used to infer the moment-of-inertia of a rigid body. Our approach is particularly suitable for contexts in which it is impractical to suspend the body from one of its internal points, and is illustrated using data sourced from student-led experiments on steel and aluminium rods.
Electrical conductance lab: a low-cost, simple and useful project with Arduino
Authors: Schnider Dorottya , Hömöstrei Mihály 
Published: October 2023

Abstract
This paper introduces a project carried out with an advanced physics class in a secondary school, where Arduino-based classroom measurements were used to strengthen the students’ knowledge in the topic of direct current. The aim of the project was to engage students in the classroom work and provide them with modern and applicable knowledge. The project involved students working in small groups, where they used Arduino to measure the conductance of various fluids, including tap water, and saltwater. Students relied on digital technology for data acquisition and data processing and they evaluated the measurement data digitally, too. Graphical representation and function plotting—qualitative and quantitative explanation of the measurements support students to deepen their knowledge. The project demonstrated the potential of applying Arduino-based classroom measurements to engage students in learning physics and provide them with hands-on experience with modern technology. In this paper, we introduce a method we designed for conducting Arduino-supported classroom measurements effectively, while developing competences that are essential for getting by in the 21st century.
One-loop corrections in power spectrum in single field inflation
Authors: Firouzjahi Hassan 
Published: October 2023

AbstractWe revisit the one-loop correction in curvature perturbation power spectrum in models of single field inflation which undergo a phase of ultra slow-roll (USR) inflation. We include the contributions from both the cubic and quartic interaction Hamiltonians and calculate the one-loop corrections on the spectrum of the CMB scale modes from the small scale modes which leave the horizon during the USR phase. It is shown that the amplitude of one-loop corrections depends on the sharpness of the transition from the USR phase to the final slow-roll phase. For an arbitrarily sharp transition, the one-loop correction becomes arbitrarily large, invalidating the perturbative treatment of the analysis. We speculate that for a mild transition, the large one-loop corrections are washed out during the subsequent evolution after the USR phase. The implications for primordial black holes formation are briefly reviewed.
Multi-channel chaotic signal generation using a weak resonant cavity Fabry–Perot laser diode subject to self-phase-modulated feedback
Authors: Yin Zhengshan , Wang Fei , Deng Tao , Hu Dengwang , Xia Guangqiong , Wu Zhengmao 
Published: October 2023

Abstract
We propose and experimentally demonstrate a wideband multi-channel chaotic source using a weak resonant cavity Fabry–Perot laser diode with self-phase modulated optical feedback. In this configuration, self-phase modulation is incorporated into the external optical feedback loop to enhance bandwidth of the generated multi-channel chaos and suppress time delay signature (TDS). The experimental results indicate that, with appropriate optical feedback intensity, 86 lasing modes within the wavelength range of 1530–1570 nm and with the mode spacing of 0.47 nm can be simultaneously driven into a state of chaos, and the generated multi-channel chaos have an enhanced bandwidth and suppressed TDS.
Controlled multiwavelength operation of diode-pumped Nd:YAG laser at 1318, 1338 and 1356 nm with intracavity etalon
Authors: Zverev Petr G , Smirnov Igor V , Sirotkin Anatoly A 
Published: October 2023

Abstract
Dual- and triple-wavelength diode-side-pumped electro-optically Q-switched Nd:YAG laser at 1318.8 nm, 1338.2 nm and 1356.4 nm with an intracavity etalon was demonstrated. The spectral composition of the generation was controlled by the rotation of the intracavity YAG etalon with a thickness of 100 µm. The experimental values of the tilt angle of the etalon for the laser generation with dual- and triple-wavelength output correspond well to the calculated values. When pumped by the electrical pulses with an energy of 8.7 J, triple-wavelength laser pulses with an energy of 96 mJ, a pulse duration of 37 ns, a peak power up to 2.6 MW and a repetition rate of 100 Hz were obtained. The proposed method of using an intracavity etalon allows to switch the spectral composition of the output radiation of Nd:YAG laser at 4F3/2 → 4I13/2 transition between single-, dual- and triple-wavelength modes.
A preliminary groundwater investigation using geoelectrical resistivity survey in the Bengkalis Island, Indonesia
Authors: Islami Nur , Azhar  , Irianti Mitri , Yusoff Ismail 
Published: October 2023

Abstract
Groundwater resources are one of the natural resources that need to be preserved. The main problem of groundwater in coastal areas is the intrusion of seawater into the groundwater aquifer. The problem will be even more complex when the land is covered by peat soil. The purpose of this study was to investigate the potential of groundwater in the western part of Bengkalis Island. Geoelectrical resistivity data was taken with the Schumberger configuration with the increase in the electrode distance being varied to obtain accurate measurements. Groundwater samples were measured to obtain the physical character of the groundwater. The results show that groundwater close to the shoreline has been contaminated by the presence of seawater intrusion. However, in areas that are a bit far from the shoreline, the shallow aquifer groundwater conditions are still not contaminated by seawater. It can be concluded that the presence of seawater in the aquifer is caused by the trapping of seawater in the aquifer during sediment deposition in the past.
Synthesis and characterization of proton conducting membranes based on human nail keratin and sulfonated polysulfone
Authors: Hardiyanti Adining Via , Gustian Irfan , Banon Charles , Adfa Morina , Fitriani Dyah 
Published: October 2023

Abstract
Synthesis and characterization of proton conducting membranes based on human nail keratin and sulfonated polysulfone has been carried out. This research was conducted to make a proton conducting membrane based on acid-base pairs. In this study, human nail was dissolved using NaOH solvent. Through a neutralization process using glacial acetic acid, then evaporation of the solution was carried out to obtain human nail keratin. Sulfonated polysulfone composite membrane-human nail keratin was prepared in mass ratio of 3.5/0.5; 3.3/0.7; 3/1. Composite membranes were characterized by functional group analysis, XRD (X-Ray Diffraction), cation exchange capacity, degree of swelling and proton conductivity. Functional group analysis of sulfonated polysulfone-human nail keratin composite membranes showed interactions at peaks of 3000-3500 cm−1. The composite membrane has the highest cation exchange capacity, which is 2.02 meq/g on the composite membrane variation of 3/1. The greatest degree of swelling in the variation of 3/1 was 33.23%. The highest proton conductivity in the mass variation of 3/1 is 4.87 x 10−5 S/cm. The results of XRD analysis showed that the composite membrane synthesized by human nail keratin and sulfonated polysulfone had semicrystalline properties.
Greenbuilding and Building Strength: Concept and Evaluation (Case Study in Universitas Negeri Padang)
Authors: Syah Nurhasan , Haq S , Heldi  
Published: October 2023

Abstract
Buildings are a contributor to the use of energy on earth. This is a concern of the global community, so that it can be managed properly for the future. There are many regulations governing public buildings, but many buildings are designed not to comply with these rules. This study examines the implementation of the green building concept and measures the strength of the Universitas Negeri Padang building structure. The research sample is 5 buildings that are considered to have problems based on the category of building conditions. This research is an evaluation research with a mixed methods approach (qualitative and quantitative). The results showed that the implementation of the green building concept in the Universitas Negeri Padang building was not optimal and needed to be improved, especially in terms of low waste utilization and the lack of use of renewable energy sources and rainwater. Meanwhile, the strength of the concrete in the 5 buildings evaluated was above the average strength standards, and the buildings were eligible to be included in the criteria for environmentally friendly buildings. The results of this study contribute to improving the quality of the Universitas Negeri Padang building as a support towards a world class university and support sustainable development goals.
Effect of Land Cover Change and Deforestation Around Maninjau Lake on Rainfall and Surface Temperature
Authors: Safitri Ramadani , Marzuki Marzuki , Syafii Mohammad Ali 
Published: October 2023

Abstract
Fish deaths in Maninjau Lake have been frequently reported. Apart from fishery activities, this can also be caused by changes in atmospheric conditions around Lake Maninjau due to changes in land cover around Lake Maninjau. Therefore, this study analyzes land cover changes and deforestation in 2001 and 2020 and their relationships with surface temperature and rainfall. Rainfall data and extreme temperatures were obtained from the Integrated Multi-satellite Retrievals for GPM (IMERG) and ECMWF v5 (ERA5), respectively. Land cover data based on the Landsat satellite is used to see land changes. The results showed a decrease in the amount of vegetated land every year and an increase in residential and building land and agricultural land, which correlates with an increase in the surface temperature in the Maninjau area. Furthermore, the results also show a coherent relationship between rainfall trends and areas of deforestation.