bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Matched Education Dataset project: Methodology and lessons learned
Authors: Robinson Lucy 
Published: September 2023

ObjectivesThere are separate data collections across education phases in Wales. Each use a different unique learner identifier. The matched education project used advanced data linking methods to produce a set of pseudo identifiers for each learner that can be matched back to the original datasets to undertake specific, anonymous analysis.
MethodsThe first phase of the project involved data cleaning, preparation, and the creation of new derived linking variables. The second phase of the project established the linking methodology, developing and making the most of advanced data linking techniques including frequency matching and phonetic string comparators. At each stage of the project the data linking was sequential, ranging from exact matching on all key variables to more fuzzy matching. During the code development the approach was uniquely tailored to each data set and constantly fine-tuned to ensure the highest possible match rate while reducing potential for false matches.
ResultsThe resulting data sets are used in a number of ways for statistical and research purposes to support the formation of evidence-based policies. This includes research into raising the compulsory education age and the evaluation of learner journeys during the pandemic.
Robust linked data facilitates analysis examining the progression of learners through the education system in Wales. This has so far included published analysis on learner outcomes during the pandemic, and internal analysis looking at these outcomes by Free School Meal status.
Additionally, there is a broad scope of future analysis planned and the outputs of the matched education data set project will be used extensively in the evaluation of learner journeys post pandemic which will be inform Welsh policy.
ConclusionThe matched education dataset project involved learning and upskilling in data linkage methodology and brought new data linking skills. We are keen to share lessons learned widely with the hope of improving the quality of data linkage projects and to reflect on the impact of data quality.
Suicide risk following Emergency Department presentation with self-harm varies by hospital
Authors: Murphy Siobhán , O'Reilly Dermot , Ross Emma , Maguire Aideen , O'Hagan Denise 
Published: September 2023

ObjectivesA large proportion of those who die by suicide present to an Emergency Department (ED) with self-harm (SH) in the year before death. This study examines ‘does risk of death following ED presentation with SH vary according to hospital attended?’
MethodsThe Northern Ireland Self-Harm Registry provided data on SH presentations to 12 ED departments in NI between 2012-2019. Linkage to health and mortality records provided follow up to December 2019. Cox proportional hazards regression models were employed to assess mortality risk following presentation with SH among 12 ED departments in NI.
ResultsAnalysis of the 64,350 ED presentations for self-harm by 30,011 individuals confirmed a marked variation across EDs in proportion of patients receiving mental health assessment and likelihood of admission to general and psychiatric wards. There was a significant variation in suicide risk according to ED attended with the three-fold range between the lowest (HRadj 0.32 95%CIs 0.16, 0.67) and highest. These differences persisted even after adjustment for patient characteristics, variation in types of self-harm, and care management at the ED.
ConclusionManagement of SH cases in the ED is important, however, it is the availability, access and level of engagement with, care in the community rather than the immediate care at EDs that is most critical for patients presenting to ED with self-harm.
The Health and Attainment of Pupils in Primary Education
Authors: James Michaela 
Published: September 2023

ObjectivesHAPPEN (The Health and Attainment of Pupils in Primary EducatioN) aims to empower schools to make meaningful changes by gaining a better understanding of pupil’s physical, psychological, emotional and social health. HAPPEN has had 30,000+ children across Wales take part to develop an e-cohort that is supported by public engagement and involvement.
MethodsPupils (aged 7-11 or years 4/5/6) complete a self-report survey within school about aspects of their health and wellbeing. HAPPEN is directly aligned to the new Curriculum for Wales and has a strong utilisation of consultation, engagement and collaboration with school staff and local authorities. Schools receive an individual report presenting group-level data on pupils’ health and wellbeing while creating a dataset of health and wellbeing across Wales. This data has been linked to routine data and has the potential to make signficant impact in Wales.
ResultsHAPPEN data has most recently been used to explore children’s health and wellbeing during the Covid-19 pandemic. This included a retrospective cohort study using an online cohort survey (January 2018 to February 2020) linked to routine PCR SARS-CoV-2 test results to explore health-related behaviours in children (2018-2020) and association with being tested and testing positive (2020-2021). This found associations relating to parental health literacy and monitoring behaviours. As well as this, free school meal status was used as a proxy for deprivation in an exploratory study on the impact of school closures on the health and well-being. The physical health (eg, physical activity and diet) of children eligible for FSM may be affected by prolonged school closures. HAPPEN research is driven by the wants and needs of its user-group.
ConclusionHAPPEN exists to empower schools and practitioners to improve the health and wellbeing of children across Wales by feeding into policy and practice. This infrastructure has facilitated the creation of a dataset that can be linked to answer past and future questions including an evaluation of current free school meal roll-out.
What can we learn from administrative benefits data?
Authors: Uraz` Juliet-Nil , Doyle Mary-Alice , Rossetti-Youlton Magdalena 
Published: September 2023

We present the opportunities and limitations of administrative benefits data held by local authorities for data linkage projects. Whilst the richness of this data has been exploited by practitioners for administration, its potential remains little explored by researchers. We discuss data quality, sample selection and legal gateways for data sharing.
Drawing on our experience working with over 40 local authorities, we present the structure of three datasets: the Council Tax Reduction Scheme, the Single Housing Benefits Extract and the Universal Credit Data Share. We show what variables are usually included, under which legal gateways this data can be shared and how the cohorts represented within the data compare with the low-income population. We discuss how these datasets can be linked at the household level with a number of other data held by local authorities such as social rent and Council Tax arrears, Housing Benefit overpayments and Discretionary Housing Payments (DHPs).
Administrative benefits data provides a comprehensive snapshot of a household’s financial situation. Local authorities can proactively use and share this data with external data processors to fulfil their statutory duties if a legal gateway allows. By identifying households at risk of cash shortfalls before they reach a crisis point, councils can target support when administering local welfare schemes and preventing homelessness. By assessing eligibility for benefits, they can run data-driven uptake campaigns. This data captures a proportion of the population on national and local benefits within a local authority at several points in time. Attrition is of concern since households may leave datasets over time. Some will see their income rise and no longer qualify for benefits. Others will move out of the constituency.
Local authorities routinely process longitudinal data on households receiving means-tested benefits by administering housing benefits, council tax support, and discretionary support funds. This data provides a unique real-time insight into the socioeconomic situation of low-income households. Yet, we show that its promising potential for policy research remains largely untapped.
EFEK APRODISIAK LARUTAN BIJI PALA (Myristica fragrans Houtt.) TERHADAP PERILAKU MENCIT (Mus musculus) SEBAGAI SUMBER BELAJAR BIOLOGI
Authors: Santoso Handoko , Zen Suharno 
Published: September 2023

Aphrodisiacs are substances that function as stimulants to increase sexual behavior. Some plants that have been studied as aphrodisiacs. Based on this background, it is necessary to research The aphrodisiac effect of a solution of nutmeg (myristica fragrans houtt.) on the behavior of mice (Mus musculus). This type of research was a qualitative descriptive study consisting of five groups, each with three repetitions. There were 30 mice and each group had 6 mice. The parameters observed were calculating the total percentage of approach (introducing), riding (climbing), and coitus (coitus). The data in this study are descriptive qualitative where the results show an aphrodisiac effect. The primary data were then analyzed descriptively by the research objectives, while the quantitative data were processed by tabulation. Based on the results of the introducing activity study the K2 treatment (0.93 times) was greater than the other treatments, although the value was still small. The results of the research on climbing activity in the K2 treatment (0.55 times) were greater than the other treatments. The absence of aphrodisiac activity (coitus) in this study indicated a slow response to sexual activity, requiring a longer time to respond to female mice that were in estrus. Kata kunci: Aprodisiak, Biji pala, Sumber Belajar
Research on the relationship between investment in preschool education and economic growth in Chongqing
Authors: He Xia , Zheng Wenhu 
Published: September 2023

Abstract
This paper uses cointegration test and vector error correction model to study the impact of preschool education investment in Chongqing on GDP from two aspects: long-term equilibrium and short-term dynamics. The results show that although the two series are non-stationary from 1997 to 2019, there is a long-term stable equilibrium relationship, as well as a twoway causal relationship, between them. The long-term elasticity of Chongqing’s preschool education investment to the city’s GDP is 0.515, and the short-term elasticity is −0.035. The impulse response function explains the dynamic impact of a shock on Chongqing’s preschool education investment, as well as on the long-term and short-term relationship between the two.
Eco-friendly and efficient monitoring of physico-chemical parameters of some mineral water from Slanic Moldova (Romania) during storage in different conditions – a case study
Authors: Misaila Lavinia , Barsan Narcis , Raducanu Dumitra , Grosu Luminita , Patriciu Oana-Irina , Alexa Irina-Claudia , Finaru Adriana-Luminita 
Published: September 2023

Abstract
In this study, six natural mineral waters (from sources named 1bis, 5, 10, 14, 15, “Sonda 2”) with therapeutic potential from Slanic Moldova area (Romania) were assessed for physico-chemical parameters during storage in different conditions (bottled in PET or glass containers and kept at 20-22 °C or 4 °C) for a period of maximum 360 days. The main parameters investigated were pH, conductivity, total dissolved solids, salinity, as well as the major ions (Na+, K+, Ca2+, Mg2+, F−, Cl−, SO4
2−, HCO3
−), using fast and environmentally friendly instrumental techniques (electrochemical and spectrometric / UV-Vis and ICP-MS). The physico-chemical indicators were measured at six time intervals (within 24 hours, after 7, 30, 90, 180 and 360 days) and the results obtained indicated that the pH variation was significant for the majority of samples kept at room temperature in PET containers (between 0.4 pH units - Spring 15 and over 2 pH units - springs 10, 14, 1bis and 5), while cold storage is most favorable for all natural mineral water samples. The monitoring of the chemical parameters determined during cold storage in glass containers did not reveal statistically significant variations and therefore it can be considered that these natural mineral waters are characterized by the stability of the chemical composition. For the entire analyzed period, the smallest variations of all twelve analyzed parameters were recorded for “Sonda 2”, in all storage conditions, followed by springs 1bis, 15, 14, 10 and 5 stored at 4 °C in glass containers.
Solubility of acetaminophen in the ethanol and glycerol mixtures at different temperatures
Authors: Gholizadeh Nafiseh , Hanaee Jalal , Rahimpour Elaheh , Jouyban Abolghasem 
Published: September 2023

Abstract
Acetaminophen solubility in the glycerol and ethanol mixture was determined by a simple shake-flask technique at different temperatures and fitted to some mathematical models and the models’ accuracy was investigated by the computation of the mean relative deviations. The densities of acetaminophen saturated mixtures were also studied by the Jouyban-Acree model. Moreover, the Gibbs and van’t Hoff equations were utilized to compute apparent thermodynamic parameters of the acetaminophen dissolving.
The Impact of Organizational Culture on Financial Performance of the Company
Authors: Savić Bojan , Jelić Sreten , Ostojić Vasili Vasilije 
Published: September 2023

Abstract
Organizational culture as a complex phenomenon has been subjected to numerous researches in the economic science and corporate practice, among which the analysis of the influence of organizational culture on financial performance has an important place, with the basic goal of understanding the link, but also potentially developing “the optimal culture" whose adoption would contribute to achieving optimal financial effects of economic entities. The subject of research of this paper is thus the connection between organizational culture and financial performance, while the goal is to understand the relationship as well as the nature of the influence. Therefore, organizational climate and subcultures were also considered as relevant aspects of organizational culture, but also as a basis for understanding the classifications, as well as its general influences on company business. Based on the review of the most important results of a significant number of researches on this topic, it was concluded that there currently isn’t a generally accepted view on the existence of a relationship between different types of organizational cultures and financial performances. Thus this paper was designed as a review of the topic and could be used as a theoretical basis for future research or for the development of alternative approaches in the analysis of causality between the observed phenomena.
Thinking about the language models and what we can do with them
Authors: Horváth Roman 
Published: September 2023

Abstract
Massive developments in technology, ICT, and artificial intelligence have been witnessed in recent years, with various projects emerging showing the apparent superiority of artificial intelligence over human intelligence, such as Deep Blue, AlphaGo, OpenAI Five, and GPT 3. In connection with them and with the favoured method of machine learning with deep learning, the term language model has appeared, which has the ambition to become the basis of general artificial intelligence (AGI). Critical responses, however, have been claiming that this is a dead end. An alternative view to these critical responses is attempted to be shown in this article, with consideration given as to whether the language model is just what critics consider it to be or whether something more can be sought behind it.
Study on the Behavior of Low-Voltage Cable Insulation Subjected to Thermal Cycle Treatment
Authors: Paun C. , Gavrila D. E. , Paltanea V. Manescu , Stoica V. , Paltanea G. , Nemoianu I. V. , Ionescu O. , Pistritu F. 
Published: September 2023

Abstract
The paper presents a study on the effects of thermal aging on a low-voltage cable. Cable samples with a length of 50 cm were subjected to thermal cycling from +140 °C to −20 °C in a climate chamber with controlled temperature. This treatment compares the short-term failure or the emergency overload of some cables under real operating conditions at low temperatures. The effect of the temperature cycle is investigated through electrical measurements such as dielectric spectroscopy, voltage response measurements, and mechanical measurements such as Shore D hardness investigation. The results revealed that the thermal cycles of accelerated aging caused the plasticizer to diffuse into the jacket and then be released into the environment. At the same time, the thermal shocks produced microcracks in the cable jacket, accelerating the removal of the plasticizer.
Labview for IoT Applications
Authors: Enache B.A. , Banica C.K. , Bogdan Ana Geroge 
Published: September 2023

Abstract
The Internet of Things (IoT) represents a paradigm shift, ushering in an era of technological innovation characterised by an array of novel services. IoT applications, with their potential to harmoniously merge the cyber and physical worlds, are nearly boundless. However, despite the extensive efforts put forth by standardisation bodies, alliances, industries, and the research community, a myriad of challenges remains to be addressed for IoT to reach its maximum potential. This paper presents a possible solution by merging the advantages of the LabView development medium with the lightweight communication provided by the MQTT protocol.
The Nexus Between Foreign Portfolio Diversification and Kinship
Authors: Socaciu Erzsébet-Mirjám 
Published: September 2023

Abstract
This study seeks to understand the effect of kinship tightness of a society on foreign portfolio diversification. Using data for 42 home investor countries and 44 destination countries for the period of 2004-2021, it is found that investors from more tight-knit kinship societies tend to have smaller proportion of equities invested abroad, thus holding sub-diversified portfolios. The enforcement of these tight kinship societies is based on shame and communal values fostering local monitoring practices which leads to the absence of cooperation and trust, thus reducing stock market participation. It is further shown that kinship tightness can be shaped by enhanced financial literacy, which in turn fosters international diversification. On the other hand, loose kinship societies can be viewed as trust-promoting alternative mechanisms where formal institutions are less effective.
PENGIMPLEMENTASIAN TEGANGAN KELUARAN PANEL SURYA DENGAN TOPOLOGI ZETA KONVERTER MENGGUNAKAN KONTROL LOGIKA FUZZY
Authors: Anggita Eriska , Denda Dewatama  , Mila Fauziyah  
Published: September 2023

ABSTRACTS : The problem that arises when using solar panels is the unstable output due to the intensity of sunlight received. The greater the intensity of sunlight, the greater the voltage generated. One of the supporters of the application of SCC (Solar Charger Controller) is a dc-dc converter. Zeta converter is a DC-DC converter that can be used to regulate the voltage on solar panels to produce maximum power on solar panels. Therefore, a zeta converter circuit is used which is controlled by a solar charger controller using the fuzzy method. With this fuzzy method, it is expected to produce a stable output (14Volt). Fuzzy logic control with the mamdani method uses 5 error membership functions (NB, NK, Z, PK and PB) and 5 delta error membership functions (dNB, dNK, dZ, dPK and dPB), and 5 membership functions (K, AK, S, AB and B) output in the form of a single tone. The test results found the response signal value of fuzzy logic control, namely for response time (tr) = 2.266 seconds, overshoot = 0%, settling time (ts) = 5.074 seconds, and Error (ess) = 1%, from the parameters that have been applied and the results show that the voltage output value is stable and can run according to the design that has been made
ABSTRAK:
Permasalahan yang muncul saat menggunakan solar panel adalah output yang tidak stabil akibat intensitas sinar matahari yang diterima. Semakin besar intensitas sinar matahari, semakin besar tegangan yang dihasilkan. Salah satu pendukung penerapan SCC (Solar Charger Controller) adalah konverter dc-dc. Konverter Zeta adalah konverter DC-DC yang dapat digunakan untuk mengatur tegangan pada panel surya untuk menghasilkan daya maksimum pada panel surya. Oleh karena itu digunakan rangkaian zeta converter yang dikendalikan dengan solar charger controller dengan menggunakan metode fuzzy. Dengan metode fuzzy ini diharapkan dapat menghasilkan keluaran yang stabil (14Volt). Kontrol logika fuzzy dengan metode mamdani menggunakan 5 fungsi keanggotaan error(NB, NK, Z, PK dan PB) dan 5 fungsi keanggotaan delta error (dNB, dNK, dZ, dPK dan dPB), serta 5 fungsi keanggotaan (K, AK, S, AB dan B) keluaran berupa single tone. Hasil pengujian ditemukan nilai sinyal respon dari kontrol logika fuzzy yaitu untuk respon time (tr) = 2,266 detik, overshoot = 0 %, settling time (ts) = 5,074 detik, dan Error (ess) = 1%, dari parameter yang telah diterapkan dan menunjukkan hasil bahwa nilai keluran tegangan stabil dan dapat berjalan sesuai perancangan yang telah dibuat.
Energy Deposition on Analogous Vehicle Panel: Thermal–Structural Response
Authors: Capra Bianca R. , Attwood Lily G. 
Published: September 2023

A proof-of-concept experimental methodology and results are presented for the simulation of direct thermal energy deposition on a hypersonic vehicle panel analog. The methodology involved uniformly heating ceramic plates via joule heating with localized regions of thermal nonuniformity achieved via plate profiling. A parametric study was first performed to quantify the key parameters governing the level of simulated energy deposition achieved. The plate material, profile size, and amperage used to energize the plate were varied in this study, with a total of 108 cases analyzed. The overall plate thermal response, the [Formula: see text] achieved over the profile section, and the plate deflection were examined in detail. Configurations resulting in high overall plate temperatures with large [Formula: see text] in the profile section and appreciable deflection were then selected for benchtop testing. Wall temperatures in the range of 686–1144 K were achieved experimentally with peak [Formula: see text] T in the range of 46–427 K. One plate was visually observed to deflect on the order of 3 mm. The results from this demonstrate the suitability of the presented methodology for generating nonuniform, yet controlled temperature profiles on analogous vehicle panels for future shock-tunnel testing.