bluuebunny/crossref_metadata_2025 huggingface dataset:
Ubiquitination-mediated Golgi-to-endosome sorting determines the toxin-antidote duality of fission yeast wtf meiotic drivers
Authors: Zheng Jin-Xin , Du Tong-Yang , Shao Guang-Can , Ma Zhu-Hui , Jiang Zhao-Di , Hu Wen , Suo Fang , He Wanzhong , Dong Meng-Qiu , Du Li-Lin
Published: December 2023

Killer meiotic drivers (KMDs) skew allele transmission in their favor by killing meiotic progeny not inheriting the driver allele. Despite their widespread presence in eukaryotes, the molecular mechanisms behind their selfish behavior are poorly understood. In several fission yeast species, single-gene KMDs belonging to thewtfgene family exert selfish killing by expressing a toxin and an antidote through alternative transcription initiation. Here we investigate how the toxin and antidote products of awtf-family KMD gene can act antagonistically. Both the toxin and the antidote are multi-transmembrane proteins, differing only in their N-terminal cytosolic tails. We find that the antidote employs PY motifs (Leu/Pro-Pro-X-Tyr) in its N-terminal cytosolic tail to bind Rsp5/NEDD4 family ubiquitin ligases, which ubiquitinate the antidote. Mutating PY motifs or attaching a deubiquitinating enzyme transforms the antidote into a toxic protein. Ubiquitination promotes the transport of the antidote from the trans-Golgi network to the endosome, thereby preventing it from causing toxicity. A physical interaction between the antidote and the toxin enables the ubiquitinated antidote to translocate the toxin to the endosome and neutralize its toxicity. We propose that post-translational modification-mediated protein localization and/or activity changes may be a common mechanism governing the antagonistic duality of single-gene KMDs.
Using mobile phone data to map evacuation and displacement: a case study of the central Italy earthquake
Authors: Giardini Francesca , Hadjidimitriou Natalia Selini , Mamei Marco , Bastardi Giordano , Codeluppi Nico , Pancotto Francesca
Published: December 2023

Population displacement is one of the most common consequences of disasters, and it can profoundly affect communities and territories. However, gaining an accurate measure of the size of displacement in the days and weeks following a major disaster can be extremely difficult. This study uses aggregated Call Detail Records as an inexpensive and efficient technique to measure post-disaster displacement in four Italian regions affected by repeated earthquakes in 2016–2017. By comparing post-disaster mobile phone count with a forecast computed before the earthquake hit, we can compute an index of change in the presence of mobile phones (MPE). This measure, obtained thanks to advanced analytical techniques, provides a reliable indication of the effect of the earthquake in terms of immediate and medium-term displacement. We test this measure against census data and in combination with other datasets. Looking into available data on economic activities and requests for financial support to rebuild damaged buildings, we can explain MPE and identify significant factors affecting population displacement. It is possible to apply this innovative methodology to other disaster scenarios and use it by policymakers who want to understand the determinants of population displacement.
Exploring the potential of a newly developed pectin-chitosan polyelectrolyte composite on the surface of commercially pure titanium for dental implants
Authors: Alsharbaty Mohammed Husssein M. , Naji Ghassan A. , Ali Sameh S.
Published: December 2023

Pectin and chitosan are natural polysaccharides obtained from fruit peels and exoskeletons of crustaceans and insects. They are safe for usage in food products and are renewable and biocompatible. They have further applications as wound dressings, body fat reduction, tissue engineering, and auxiliary agents in drug delivery systems. The healing process is usually long and painful. Adding a new material such as a pectin-chitosan composite to the implant surface or body would create unique biological responses to accelerate healing and delivery of target-specific medication at the implant site. The present study utilized the electrospraying process to create pectin-chitosan polyelectrolyte composite (PCPC) coatings with various ratios of 1:1, 2:1, 1:2, 1:3, and 3:1 on commercially pure titanium substrates. By means of FESEM, AFM, wettability, cross-cut adhesion, and microhardness were assessed the PCPC coatings’ physical and mechanical properties. Subsequently, the antibacterial properties of the coating composite were assessed. AFM analysis revealed higher surface roughness for group 5 and homogenous coating for group 1. Group 3 showed the lowest water contact angle of 66.7° and all PCPC coatings had significantly higher Vickers hardness values compared to the control uncoated CpTi samples. Groups 3 and 4 showed the best adhesion of the PCPC to the titanium substrates. Groups 3, 4, and 5 showed antibacterial properties with a high zone of inhibitions compared to the control. The PCPC coating's characteristics can be significantly impacted by using certain pectin-chitosan ratios. Groups 3 (1:2) and 4 (1:3) showed remarkable morphological and mechanical properties with better surface roughness, greater surface strength, improved hydrophilicity, improved adhesion to the substrate surface, and additionally demonstrated significant antibacterial properties. According to the accomplished in vitro study outcomes, these particular PCPC ratios can be considered as an efficient coating for titanium dental implants.
A portable articulated dynamometer for ankle dorsiflexion and plantar flexion strength measurement: a design, validation, and user experience study
Authors: Cho Seung Yeon , Myong Youho , Park Sungwoo , Cho Minwoo , Kim Sungwan
Published: December 2023

Monitoring ankle strength is crucial for assessing daily activities, functional ability, and preventing lower extremity injuries. However, the current methods for measuring ankle strength are often unreliable or not easily portable to be used in clinical settings. Therefore, this study proposes a portable dynamometer with high reliability capable of measuring ankle dorsiflexion and plantar flexion. The proposed portable dynamometer comprised plates made of aluminum alloy 6061 and a miniature tension–compression load cell. A total of 41 healthy adult participants applied maximal isometric dorsiflexor and plantar flexor forces on a Lafayette Handheld Dynamometer (HHD) and the portable dynamometer. The results were cross-validated, using change in mean, and two independent examiners evaluated the inter-rater and test–retest reliabilities in separate sessions using intraclass correlation coefficients, standard error of measurement, and minimal detectable change. Both dorsiflexion and plantar flexion measurements demonstrated a strong correlation with the HHD (r = 0.827; r = 0.973) and showed high inter-rater and test–retest reliabilities. Additionally, the participant responses to the user experience questionnaire survey indicated vastly superior positive experiences with the portable dynamometer. The study findings suggest that the designed portable dynamometer can provide accurate and reliable measurements of ankle strengths, making it a potential alternative to current methods in clinical settings.
4-E analysis and multiple objective optimizations of a novel solar-powered cogeneration energy system for the simultaneous production of electrical power and heating
Authors: Ahamad Taufique , Parvez Mohd , Lal Shiv , Khan Osama , Idrisi Mohammad Javed
Published: December 2023

Owing to its natural and rich advantages, exploration of solar energy technology has become increasingly popular in recent years to counter the growing crude oil prices. However, its universal adoption is still limited, not only due to environmental restrictions but also due to lower overall efficiency. Rankine cycle is optimised to conduct 4-E (Exergy, Energy, Economic and Ecological) analysis. Furthermore, three sets (R-113, R-11, and R-1233zd) of refrigerants are prioritised and ranked on the basis of 4-E analysis as outcomes. The contemporary study addressed all critical factors and explains the impact of solar irradiance, mass flow rate of molten salt and steam, turbine inlet pressure, and turbine inlet temperature which are eventually weighed and prioritised using combined multi-criteria decision making (MCDM) techniques. The energy efficiency, exergetic efficiency, power/ cost of electricity, and ecological emissions are taken as the indicators of the combined cycle, respectively. The energy efficiency of the hybrid system is improved to 75.07% after including cogeneration cycle, with an increment of 54.58%. In comparison to conventional thermal powerplant setups, the power/cost of electricity and ecological efficiency have been reduced by 68% and upgraded by 16%, correspondingly. Direct normal radiation is the most critical factor followed by turbine inlet temperature. Further, the result indicates that maximum exergy destruction that occurs in the central receiver declines to 39.92%, followed by heliostat and steam turbine which was 27% and 9.32% respectively. In conclusion, the hybrid cycle can furnish cheaper electricity, with lower carbon imprint in sustainable manner with better efficiency.
Energy transmission through radiative ternary nanofluid flow with exponential heat source/sink across an inclined permeable cylinder/plate: numerical computing
Authors: Bilal Muhammad , Waqas Muhammad , Shafi Jana , Rahman Mati ur , Eldin Sayed M. , Alaoui Mohammed Kbiri
Published: December 2023

The steady two-dimension (2D) ternary nanofluid (TNF) flow across an inclined permeable cylinder/plate is analyzed in the present study. The TNF flow has been examined under the consequences of heat source/sink, permeable medium and mixed convection. For the preparation of TNF, the magnesium oxide (MgO), cobalt ferrite (CoFe2O4) and titanium dioxide (TiO2) are dispersed in water. The rising need for highly efficient cooling mechanisms in several sectors and energy-related processes ultimately inspired the current work. The fluid flow and energy propagation is mathematically described in the form of coupled PDEs. The system of PDEs is reduced into non-dimensional forms of ODEs, which are further numerically handled through the Matlab package (bvp4c). It has been observed that the results display that the porosity factor advances the thermal curve, whereas drops the fluid velocity. The effect of heat source/sink raises the energy field. Furthermore, the plate surface illustrates a leading behavior of energy transport over cylinder geometry versus the variation of ternary nanoparticles (NPs). The energy dissemination rate in the cylinder enhances from 4.73 to 11.421%, whereas for the plate, the energy distribution rate boosts from 6.37 to 13.91% as the porosity factor varies from 0.3 to 0.9.
Mild internet use is associated with epigenetic alterations of key neurotransmission genes in salivary DNA of young university students
Authors: Annunzi Eugenia , Cannito Loreta , Bellia Fabio , Mercante Francesca , Vismara Matteo , Benatti Beatrice , Di Domenico Alberto , Palumbo Riccardo , Adriani Walter , Dell’Osso Bernardo , D’Addario Claudio
Published: December 2023

The potentially problematic use of the Internet is a growing concern worldwide, which causes and consequences are not completely understood yet. The neurobiology of Internet addiction (IA) has attracted much attention in scientific research, which is now focusing on identifying measurable biological markers. Aim of this study was to investigate epigenetic and genetic regulation of oxytocin receptor (OXTR), dopamine transporter (DAT1) and serotonin transporter (SERT) genes using DNA obtained from saliva samples of young university students: the Internet Addiction Test (IAT) was administered to evaluate the potential existence and intensity of IA. Significant changes in DNA methylation levels at OXTR, DAT1 and SERT genes were observed in the 30 < IAT < 49 group (mild-risk internet users) compared to the IAT < 29 subjects (complete control of internet use) and IAT > 50 subjects (considered as moderately addicted). Moreover, epigenetic markers were significantly correlated, either directly (for OXTR and DAT1) or inversely (OXTR and DAT1 versus SERT), to the psychometric properties. Our data confirmed the association of OXTR, DAT1 and SERT genes in processes related to behavioural addictions and might be of relevance to suggest possible biological predictors of altered behaviours and the eventual vulnerability to develop an IA. Different other genetic pathways have been suggested to play a role in IA and research is ongoing to better define them, in order to help in the early diagnosis as well as in the development of new potential treatments.
A colorimetric detection of Hg2+ based on gold nanoparticles synthesized oxidized N-methylpyrrolidone as a reducing agent
Authors: Shao Xiaodong , Yang Dou , Wang Min , Yue Qiaoli
Published: December 2023

In this study, a gold nanoparticles colorimetric probe (AuNPs) with direct response to mercury ions (Hg2+) were developed using treated N-methylpyrrolidone (NMP) and chloroauric acid (HAuCl4) as precursors. NMP showed good reducibility after high temperature hydrolysis and could be used as reducing and stabilizing agent to synthesize AuNPs. The prepared AuNPs have obvious characteristic absorption peaks and appear wine-red. At the same time, it was found that the presence of Hg2+ can cause the aggregation of AuNPs, increased the absorbance at 700 nm, and changed the color of the solution into blue-gray. This method is capable of sensitive and specific determination of Hg2+ ranging from 1 to 30 μM, with the limit of detection (LOD) at 0.3 μM. The method showed good specificity for the determination of Hg2+ and has the potential to be applied to Hg2+ detection in sewage samples in the environment.
The optimal induction dose of ciprofol combined with low-dose rocuronium in children undergoing daytime adenotonsillectomy
Authors: Pei Dongjie , Zeng Li , Xiao Ting , Wu Lei , Wang Lei , Wei Siwei , Du Zhen , Qu Shuangquan
Published: December 2023

Adenotonsillectomy is the most common daytime surgery performed on children. Anesthesiologists must select the optimal combination of drugs to ensure effective anesthesia effect and prompt recovery in children. The optimal induction dose of ciprofol in children is unclear. In this study, we aim to investigate the effect of different doses of ciprofol on anesthesia induction in children undergoing daytime adenotonsillectomy and provide a reference for clinical use. 144 children aged 3–12 years, ASA I-II, undergoing daytime adenotonsillectomy, were included in this clinical trial. The children were randomly divided into three groups and given 0.4 mg/kg (C4), 0.6 mg/kg (C6), or 0.8 mg/kg (C8) of ciprofol for anesthesia induction. The primary outcome was intubation conditions. Vital signs and injection pain were also recorded. The rates of unacceptable intubation conditions were 30.6%, 8.7%, and 8.2% in the C4, C6, and C8 groups (P value < 0.0167). The overall incidence of reported injection pain was 3.5%. The heart rate and mean arterial pressure did not differ between the groups at the same time points. We found that combining 0.6 mg/kg of ciprofol with low-dose rocuronium could provide optimal intubation conditions in pediatric daytime adenotonsillectomy patients. This combination resulted in stable circulation and BIS values. This study is registered at the Chinese Clinical Trial Registry (Registration number: ChiCTR2200063144, Date of Registration: 31/08/2022)
No obligatory trade-off between the use of space and time for working memory
Authors: de Vries Eelke , Fejer George , van Ede Freek
Published: December 2023

Space and time can each act as scaffolds for the individuation and selection of visual objects in working memory. Here we ask whether there is a trade-off between the use of space and time for visual working memory: whether observers will rely less on space, when memoranda can additionally be individuated through time. We tracked the use of space through directional biases in microsaccades after attention was directed to memory contents that had been encoded simultaneously or sequentially to the left and right of fixation. We found that spatial gaze biases were preserved when participants could (Experiment 1) and even when they had to (Experiment 2) additionally rely on time for object individuation. Thus, space remains a profound organizing medium for working memory even when other organizing sources are available and utilized, with no evidence for an obligatory trade-off between the use of space and time.
Droplet size affects the degree of separation between fluorescence-positive and fluorescence-negative droplet populations in droplet digital PCR
Authors: Nakamura Yusuke , Hashimoto Masahiko
Published: December 2023

Droplet size influences the separation between fluorescence-positive (FL(+)) and fluorescence-negative (FL(−)) droplet populations in droplet digital PCR. Smaller droplets result in a greater degree of separation between FL(+) and FL(−) populations.
Modulation of single-chain magnet behaviour in a heterometallic Fe2Co cyanide-bridged 2D sheet
Authors: Kharel Ranjan , Yadav Jyoti , Konar Sanjit
Published: December 2023

We present a cyanide-bridged Fe2Co single-chain magnet, where the elimination of electron transfer-coupled spin transition upon dehydration results in an enhancement in the number of correlated units.
Rational design of N-doped C-encapsulated flower-like nickel-based heterostructured microsphere anodes for high-capacity and stable lithium storage
Authors: Yu Zhicheng , Abidin Shahriman Zainal , Toyong Natrina Mariane P. , Zhao Xiaojun
Published: December 2023

The design and fabrication of flower-like core–shell NiS/Ni3(BO3)2/NC heterostructured microspheres exhibiting superior electrochemical performances in LIBs are presented.
Two-step, high-yielding total synthesis of antibiotic pyrones
Authors: Hussain Akram , Sravanthi Revoju , Katta Sunitha , Ramachary Dhevalapally B.
Published: December 2023

A simple two-step dialkylation protocol was developed to synthesize antibiotics photopyrones, pseudopyronines, and violapyrones from triacetate lactone in excellent yields.
Cycl[2,2,4]azine-embedded non-alternant nanographenes containing fused antiaromatic azepine ring
Authors: Ruan Lan , Luo Wanhua , Zhang Haifan , Liu Peng , Shi Yong , An Peng
Published: December 2023

A cycl[2,2,4]azine-embedded non-alternant nanographene was synthesized. The azepine ring exhibits anti-aromaticity, which lead to the formation of open-shell radical cation.
Copper-catalyzed trichloromethylative carbonylation of ethylene
Authors: Zhang Youcan , Teng Bing-Hong , Wu Xiao-Feng
Published: December 2023

A copper-catalyzed trichloromethylative carbonylation of ethylene under visible light irradiation by employing inexpensive and readily available CCl4 and CO as C1 sources for trichloromethyl and carbonyl has been developed.
A comparative study of aqueous- and non-aqueous-processed Li-rich Li1.5Ni0.25Mn0.75O2.5 cathodes for advanced lithium-ion cells
Authors: Akhilash M. , Salini P. S. , John Bibin , Sujatha S. , Mercy T. D.
Published: December 2023

Sustainability and cost reduction in lithium-ion batteries (LIBs) can be achieved by employing aqueous binders during electrode processing.
Recent advancements towards the green synthesis of carbon quantum dots as an innovative and eco-friendly solution for metal ion sensing and monitoring
Authors: Dhariwal Jyoti , Rao Gyandshwar K. , Vaya Dipti
Published: December 2023

An overview of the importance of green chemistry in synthesizing fluorescent carbon quantum dots as an effective tool for metal ion sensing is discussed. Various synthesis methods and mechanisms involved in metal ion sensing using CQDs are presented.
Multi-dimensional inorganic electrides for energy conversion and storage
Authors: Meng Weizhen , Wang Jianhua , Wang Xiaotian , Wang Wenhong , Zhang Xiaoming , Bando Yoshio , Cheng Zhenxiang
Published: December 2023

Multi-dimensional inorganic electrides exhibit outstanding advantages, including a low work function, high electron mobility, and superconductivity, etc. These properties render them promising for potential applications in the fields of ion batteries, electronic devices, catalysis.
Assessing Narrative Microstructure in Mandarin-Speaking School-Age Children
Authors: Fan Zixing , Xu Jinfen
Published: December 2023

Purpose:

As a representative form of discourse, oral narratives offer a sensitive, flexible, and ecologically valid tool for language evaluation. Nevertheless, oral narrative assessments in mainland China remain uncommon among school-age children. Therefore, this study explores the effectiveness of narrative microstructural assessment in Mandarin-speaking school-age children. Its primary purpose is to lay a foundation for future clinical applications by establishing a feasible administration procedure and validating various viable measures to facilitate the evaluation of language proficiencies.

Method:

Narrative samples were collected through a single wordless picture from 285 Mandarin-speaking children ages 7–12 years (Grades 1–6). The samples were then coded using a semiautomatic method for 22 individual measures at word, sentence, and discourse levels.

Results:

The adapted elicitation method was effective for all grades, with most of the children's stories exhibiting sufficient length, coherent structure, and certain self-fabricated specifics. The semiautomatic coding was also convenient and promising. Altogether, 19 measures were identified as robust predictors of grades, revealing a general tendency of grade-related increase from Grades 1 to 5. These measures exhibited three representative nonlinear trajectory patterns with varied rates of increase. Then, we developed a comprehensive composite measure through factor analysis, which combined six individual measures. The analysis verified the single factor of narrative microstructural competence and showed strong evidence of construct validity.

Conclusions:

This study has provided a practical set of administration procedures, validated the efficacy of 19 individual measures as well as a composite measure, and offered corresponding field test data for clinical matching. The findings underscored the reliability and informative nature of oral narrative microstructural assessment in Mandarin-speaking school-age children.
Similarity Property and Slide Attack of Block Cipher FESH
Authors: Zheng Yafei , Wu Wenling
Published: December 2023

This paper focuses on similarity properties and extension of the classical slide property of block ciphers. Taking FESH, an award‐winning block cipher of the National Cryptographic Algorithm Design Competition 2019, as an example, similarity properties of the encryption and key transformation are found, owing to the similar structures that the encryption and key transformation adopted, and the constants generation. Based on the similarity properties, extended slide properties can be constructed for FESH. Slide attacks of FESH are then proposed. The similarity properties and extended slide property are immune to the increasing of iterated rounds, i.e., it cannot be avoided by increasing the round number of FESH. Furthermore, extended slide property helps relaxing the strict requirements of the subkeys in slide attacks. Taking Feistel and SPN structures as examples, frameworks of slide attacks based on the extended slide properties are presented. Slide attack of FESH is exactly a concrete example of SPN structure.
Intraoperative gaze guidance with mixed reality
Authors: Acar Ayberk , Atoum Jumanh , Reed Amy , Li Yizhou , Kavoussi Nicholas , Wu Jie Ying
Published: December 2023

Efficient communication and collaboration are essential in the operating room for successful and safe surgery. While many technologies are improving various aspects of surgery, communication between attending surgeons, residents, and surgical teams is still limited to verbal interactions that are prone to misunderstandings. Novel modes of communication can increase speed and accuracy, and transform operating rooms. A mixed reality (MR) based gaze sharing application on Microsoft HoloLens 2 headset that can help expert surgeons indicate specific regions, communicate with decreased verbal effort, and guide novices throughout an operation is presented. The utility of the application is tested with a user study of endoscopic kidney stone localization completed by urology experts and novice surgeons. Improvement is observed in the NASA task load index surveys (up to 25.23%), in the success rate of the task (6.98% increase in localized stone percentage), and in gaze analyses (up to 31.99%). The proposed application shows promise in both operating room applications and surgical training tasks.
The Importance of Livelihood Diversification on Agroforestry Farmers in The Landslide Prone Area: A Case Study in Menoreh Hills Kulon Progo, Indonesia
Authors: Mutiarra Ridyo Arum , Arini Wahyu Utami , Irham Irham
Published: December 2023

Menoreh Hill in Kulon Progo is one of the most prone and vulnerable areas to natural disasters due to its location in an old volcanic complex, which can severely affect the livelihoods of agroforestry farmers. Diversification has become a livelihood improvement strategy in the landslide-prone area. This study specifically examines how and to what extent farmers diversify their livelihoods by comparing agroforestry farmers in high-risk areas (Samigaluh) and low-risk areas (Kalibawang). Primary data were collected from 54 farm households in Samigaluh and 51 farm households in Kalibawang districts using the census technique. The livelihood diversification index was calculated using the Simpson Diversification Index (SDI) and used an independent sample t-test to test whether groups of farmers would differ regarding livelihood diversification. The results showed that farmers in Samigaluh have a relatively higher diversification index (0.3994) than farmers in Kalibawang (0.3864). The results also show that diversification doesn’t always bring higher income to farming households, but it is essential to survive in the landslide-prone area.
The Positive Effect of The Forest Environment in The Ecotherapy Healing Forest Program on The Physical and Mental Health After COVID-19
Authors: Septaviani Issera Sulistya Putri Vincencia , Rahayu Wijayanti Lies , Nur Hidayati Iswari
Published: December 2023

This research is aimed at students who are currently experiencing excessive coursework and high emotional stress after COVID-19. Where if these conditions are not immediately addressed, it can cause mental illness. The Ecotherapy Healing Forest program offers several activities in it, such as relaxation programs to relieve stress, walks in the forest, and sensory elements to be given to the participants. In this study, 44 student participants were used from class 2018 – class 2021 at Kapuas Sintang University. Participants will be measured their blood sugar levels and oxygen saturation by medical personnel, and given the DASS 42 questionnaire to measure participants’ stress levels. Measurements will be accrued out 5 repetitions of the Ecotherapy Healing Forest program at different times. The results of this study revealed that there was a significant decrease in blood sugar levels, oxygen saturation and stress levels in the participants after participating in the Ecotherapy Healing Forest program. However, for smoking students, the Ecotherapy Healing Forest treatment does not have a significant effect on oxygen saturation values. Therefore, the authors propose Ecotherapy Healing Forest as a non-pharmacological intervention to relieve stress while improving physical health (blood sugar levels and oxygen saturation) for students.
Watershed Management and Classification in Thailand
Authors: Tongdeenok Piyapong
Published: December 2023

Based on a study of research and experiences in Thailand, this paper provides an overview of the implementation and challenges of watershed management, as well as potential solutions. The review found hierarchical ambiguity, inconsistency, and asynchrony across rules, as well as a lack of (participation, synchronization, and coordination) among watershed management stakeholders. Deficitsin the planning phase include a lack of integration between sectors, a lack of community participation, and a limited willingness to integrate watershed planning into regional planning. Stakeholder participation is also essential for the successful implementation of degraded watershed rehabilitation, including in terrestrial forest and mangrove regions. Failure should be minimized by providing adequateknowledge about degraded watershed characteristics, selecting appropriate plant species, and employing good mechanical construction techniques for soil and water conservation. Increase public understanding of the importance of a sustainable watershed and provide opportunities for community involvement in each phase of watershed management to achieve community participation as the majordriver of watershed management. Another issue is data gaps, which must be addressed from the designthrough the evaluation stages. The gaps can be filled using remotely sensed data and hydrologically based modeling models. Simplified watershed assessment criteria may also be required, depending on site-specific challenges and the extent of the watershed.
Design and development smart aquaculture in freshwater pond based on fuzzy logic
Authors: Pitowarno Endra , Oktavianto Leksono Bagas , Budi Utomo Eko , Muamar Muhammad
Published: December 2023

This research has the topic of Smart Aquaculture in freshwater ponds. Aquaculture or fish farming in Indonesia still monitors and manages ponds manually. Temperature, pH, and water turbidity are important parameters for the survival of fish in ponds. Therefore, it is necessary to design a tool that can monitor and control ponds automatically. This system worked by reading the pH, temperature, and water turbidity sensors. The microcontroller utilized the sensor readings to control the peristaltic pump for liquid pH, water pump, and valve operations. Subsequently, the sensor readings were transmitted to the ESP32, which further forwarded the sensor data to the cloud database. Applications that were integrated with the cloud database display sensor reading data. The system utilized Fuzzy Logic Control with the Mamdani method to automate its operation. The inputs for the fuzzy logic control included pH, temperature, and turbidity, while the outputs consisted of the peristaltic pump, valve, and water pump. This system successfully adjusts the control conditions of temperature 35°C, pH 5, and turbidity 1200 NTU, bringing them back to the normal setpoint, which is a temperature of 32°C, pH between 6-8, and turbidity of 150 NTU, and maintains them at these values.
Multi-Agro: Design and Development of a Cartesian-based SelfPlantation Robot for Home-Scale Gardens with Mobile App
Authors: Pitowarno Endra , Darmawan Adytia , Ali Fikri El Munba’its Fatih , Pramuditya Affandy Bagus
Published: December 2023

The increasing diversion of agricultural land in Indonesia has not been followed by a decrease in the need for food in society. This change in agricultural land use poses a serious threat to food security. To solve this problem, a home-scale farming tool called Multi-Agro has been developed, which can planting independently and automatically. This tool uses a cartesian method-based robot manipulator to determine the exact coordinate points during the planting, maintenance, and harvesting process of the plants. Plant watering time can be set on the app automatically so that plant health is maintained. In addition, a weed detection system using a camera can also improve plant health. With the automatic system and monitoring that can be accessed through the app, this independent farming becomes more efficient and does not require much time from agricultural actors. Based on the experiment conducted in a real-physical miniature model of home-scale farming it can be concluded that the proposed project has a significant improvement in smart urban farming. Hopefully, this research can help to overcome the increasing need for food even though agricultural land is increasingly limited.
Sources and Countermeasures of Students’ Anxiety in Oral Examination – Take the IELTS speaking test for example
Authors: Jingwen Dai
Published: December 2023

As English teaching in China has always been "cramming method", students’ shortcomings with oral English make them become anxious. Based on the three sources of anxiety —— the familiarity of the text content, the language proficiency level and feedback from others, this study has conducted semistructured interviews on six IELTS candidates and tried to summarize the countermeasures to overcome anxiety proposed by the interviewees, aiming at helping IELTS candidates reduce their anxiety about the oral test and providing certain reference value for future research on traditional oral English teaching.
The influence of parenting style on employment anxiety in vocational colleges in China: A case study of SX City
Authors: Guo Chengzhe
Published: December 2023

This study takes students from higher vocational colleges in SX City as the research object to study the relationship between parental parenting styles and employment anxiety. The study used the Parenting Style Scale and the Employment Anxiety Scale, and conducted a questionnaire survey on the research subjects, using four-point and five-point scales respectively for scoring. The results confirmed that both the father’s and mother’s parenting styles have a significant impact on employment anxiety, among which the father’s and mother’s parenting styles have varying degrees of impact on employment anxiety in different dimensions. The research conclusion states that parents should educate their children in a more reasonable and scientific way, or with warm educational techniques so that students in higher vocational colleges can have a better mental state to face the fierce competition. At the same time, negative education methods must be avoided in order to better build students’ self-confidence and alleviate factors such as lack of confidence in anxiety. Finally, it is suggested that parents need to consider their children’s ideas more and not impose their own hospitals on their children too much, and that higher vocational students should learn how to alleviate their friends’ employment anxiety.
Analyse the Function of Discourse Markers Using in Naturally Occurring Discourses and Planned Speeches
Authors: Gao Yiming
Published: December 2023

This article delves into the multifaceted role of discourse markers in both naturally occurring conversations and planned speeches. Discourse markers, which are linguistic units that aid in establishing coherence and connectivity within discourse, are explored in their various functions and contexts. In the realm of spontaneous discourse, such as a talk show interview with the Avengers cast, the author highlights the strategic use of discourse markers like ‘and.’ These markers serve to build logical connections between sentences, maintain the flow of actions, de-escalate discourse processes, and reopen interactional agendas. The author exemplifies how ‘and’ is employed strategically to navigate interruptions, manage pauses, and sustain the coherence of the conversation. In planned discourses, like a TED speech by Cameron Russell, the focus shifts towards using discourse markers for enhancing coherence and clarity. Here, ‘so’ and ‘but’ are analyzed in their roles of signaling transitions, foreshadowing connections between sentences, and introducing elements of contrast or surprise. These discourse markers serve as indispensable tools for guiding the audience through the logical progression of the speaker’s thoughts and ensuring a deeper understanding of the discourse. Overall, the article underscores the versatile and impactful nature of discourse markers, which can serve different functions in spontaneous and planned discourse contexts. Whether it’s facilitating smooth transitions, managing interruptions, or enhancing coherence, discourse markers play a pivotal role in shaping effective communication.
Research on the use of public compulsory course textbooks for normal university students -- Take the pedagogy major of H Normal University as an example
Authors: Yan Cang , Su Xing
Published: December 2023

Paying attention to the textbook use behavior of normal university students in public compulsory courses not only emphasizes the quality of current undergraduate education, but also has great significance for future basic education. Through questionnaire survey and interview, it is found that students have problems in the process of using textbooks, such as insufficient implementation of goals and lack of standardization of learning behavior. As an intermediary factor connecting textbooks and students, teachers can improve their role positioning and effectively exert their educational functions. Therefore, it is particularly important to create situations and implement supervision.
Ideological Education and the Early Generation of Hardworking and Pioneering Spirit in Third Line Construction
Authors: Yi Ren
Published: December 2023

Many workers who just arrived at the third line had ideological problems such as fear of hardship, fatigue, difficulty, and not settling down to work. The Party committees and political departments in third line regions immediately carried out in-depth ideological education. Through education on the situation and task of preparing for war, the strategic idea of constructing third line rooted in workers’ hearts deeply. The Workers, with a posture of facing war, were working against time to engage in construction. Through class education that recalled sufferings in old society and contrasted them with happiness in new society, workers carried out construction with strong class emotions, swearing to protect Socialist New China. By lively learning and utilizing Chairman Mao’s writings, workers improved their thinking, defied difficulties, and dared to fight tough battles, striving to become good workers of Chairman Mao. The effective ideological education made third line construction team quickly become strong, which played a powerful arming thought role in the generation of hardworking and pioneering spirit.
The Research on Industrial Aesthetic in Chinese Science Fiction Film Wandering Earth 2
Authors: Chen Yuzhe
Published: December 2023

Since the release of the Chinese sci-fi movie The Wandering Earth 2, it has caused a huge sensation. Its performance techniques, production process, and story content have all aroused extensive discussions, and it has been widely analyzed as a milestone of Chinese sci-fi movies. This article explores the industrial aesthetics of The Wandering Earth 2 and analyzes the background and factors that produced the film. The article believes that the success and breakthrough of The Wandering Earth 2 in the Chinese film market is mainly due to the continuous expansion of the Chinese film market, the mainstreaming of science fiction culture, the rise of national consciousness and the popularity of large-scale narratives. In terms of research method, using textual and comparative analysis, this paper explores five aspects of film industry aesthetics, namely: production process, visual effects, narrative structure, thematic meaning and social influence. This article believes that The Wandering Earth 2 is not only a sci-fi film that coexists with business and art, but more importantly, it reflects the value of Chinese culture’s expression and dissemination on a global scale, which has important historical significance and cultural status.
The Research on the Portrayal of Characters in the Movie I Love Lucy by Using Industry Multi-Camera Approaches
Authors: Zhang Junyi
Published: December 2023

The portrayal of characters in television shows has a significant impact on captivating audiences and shaping their overall viewing experience. Characters are essential elements that draw viewers into the narrative and make them emotionally invested in the story. Through their actions, emotions, and relationships, characters become relatable and allow the audience to connect with the show on a deeper level. Moreover, well-developed characters with compelling storylines can leave a lasting impression on viewers, leading to a more satisfying and memorable viewing experience. Thus, the portrayal of characters holds immense importance in ensuring the success and popularity of television shows.In this literature review, this paper delves into the ways in which industry multi-camera approaches contribute to the depiction and development of characters in the timeless sitcom I Love Lucy. Through qualitative analysis, this study explores how the implementation of multi-camera angles, live audience reactions, and real-time interactions impact the show’s comedic timing, expressions, and the chemistry between characters. By examining the strategic use of multicamera tactics in “I Love Lucy” including wide shots, reaction shots, and two-shots, this paper are able to observe the effectiveness of these techniques in capturing physical comedy, nuanced character interactions, and interpersonal dynamics. These tactics greatly enhance audience engagement, allowing viewers to fully immerse themselves in the world of the show. The findings of this research emphasize the significance of multi-camera approaches in character portrayal. By employing various camera angles and capturing live audience reactions, television creators and producers have the ability to create captivating characters that resonate with audiences. Additionally, these techniques foster strong audience connections, as viewers become more emotionally invested in the lives and stories of the characters. Ultimately, this literature review provides valuable insights for television creators and producers who aspire to create compelling characters and establish meaningful connections with their audiences. By understanding the impact of multi-camera approaches on character portrayal, industry professionals can employ these tactics to their advantage, resulting in more engaging and memorable television experiences for viewers.
Deconstructing Authority with Humor - The Cultural Adaptation and Reinvention of Women’s Discourse in Stand-Up Comedy of China
Authors: Cao Jiahe
Published: December 2023

This paper explores the adaptation and alienation of Western postmodern approaches to female empowerment in China through an analysis of female discourse in the stand-up comedy industry. I used textual analysis to examine the discourses and audience feedback of female performers in the representative Chinese talk show "Rock & Roast". The results of this paper are divided into two parts: 1. the three main portraits and discourse strategies of female stand-up comedians extracted from their words; and 2. a comparison of public opinion on the acceptance of different female discourses and images in the first part with the audience's evaluation. The findings of the study show that female stand-up comedians are mainly moulded through language into three categories: women in traditional relationships, feminist fighters and highly educated independent women. The audience's feedback suggests that a new system of authoritative judgement between Western thought and traditional Chinese gender values is in the process of being born. In stand-up comedy, a model image of women that demands independence but without touching on gender issues is being promoted as the "most qualified" representation of women's image. The category of female discourse has an underlying premise of male discourse, and thus all talk of female discourse is inextricably bound up with male-centrism. Here, the term discourse is important for all normative forms of human life, in addition to what is commonly thought of as forms of speech. For example, Foucault's discourse of power and Said's theory of postcolonial discourse in the East start from all normative forms in life. When we analyze women's discourse in Chinese communication, we also focus on the normative forms of their lives in addition to words, exploring the crux of the problem from the deep psychological factors of culture, history, and anthropology.Generally speaking, women's discourse in contemporary Chinese communication is often characterized by several problems: misinterpretation, deflection, and pleasing, etc. Even though there are a number of feminist movements in contemporary China, they may not be able to truly and correctly address feminist issues. This does not lie in the strength of male power in China, but in the biased arguments and misperceptions of this issue in women's visions.
Implementation of Experience-Based Online Education at Dunaujvaros University in Light of the “GeoGecko” Project
Authors: Rajcsanyi-Molnar Monika , Andras Istvan , Czifra Sandor
Published: December 2023

The “GeoGecko” project represents a pioneering initiative in both technical and pedagogical aspects, aiming to develop educational content based on experiential learning principles with a foundation in gamification. This project is currently underway at Dunaujvaros University in Hungary. This article comprehensively outlines the evolutionary process through which, drawing upon elements of e-learning, a novel and experiential online program is being developed, tailored to the expectations and needs of today's high school students. The article not only delves into the expectations but also reports on the implementation and its effectiveness.
Research on the Protection and Utilisation Design Strategy of Hangzhou Traditional Villages on “Three Rivers and Two Banks” from the Perspective of Clusters
Authors: Wang Meiqi , Sun Yidong , Wu Zhe
Published: December 2023

At the beginning of 2023, Hangzhou launched the "Poetry Road Culture - Three Rivers and Two Banks" Water Golden Tourism Line Project, aimed at revitalizing the countryside in the western part of Hangzhou and creating a model area of common wealth. This article integrates natural and cultural resources on "Three Rivers and Two Banks" in Hangzhou, using kernel density analysis, proximity analysis, and weighted spatial superposition analysis of ArcGIS 10.8 software to classify the traditional villages on "Three Rivers and Two Banks" in Hangzhou into high-resource characteristic villages, intermediate resource characteristic villages, and general resource characteristic villages based on the distribution of resource characteristics. Finally, the traditional villages are examined within a systematic geographical framework to explore the establishment of traditional village cluster protection and development modes and methods. Strategies such as historical excavation, cluster construction, culture and tourism integration are proposed to achieve the goal of coordinating the rational allocation of regional resources, facilitating facility sharing, enhancing the endogenous dynamics of traditional villages, and forming distinctive village brand and cultural groups. This research aims to provide valuable insights for the protection of traditional village clusters.
Research on Traffic Congestion Management in Small and Medium-sized Cities ——Taking the Central Urban Area of Huangshi City as an Example
Authors: Xiao Wenhuan , Wu Yuanjin
Published: December 2023

Taking Huangshi City as an example, this article analyzes the current situation, causes, and strategies for managing traffic congestion in small and medium-sized cities. It puts forward measures for managing traffic congestion applicable to Huangshi City and other similar cities. These measures include strengthening road traffic planning and management and accelerating the construction of multi-level traffic facilities in traffic supply management. In traffic demand management, it proposes implementing a public transportation priority strategy, strengthening traffic diversion and illegal management.