bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Stanford Social Media Safety Plan: Proposing a New Approach for Youth and Social Media Use (Preprint)
Authors: Djordjevic Darja , Vasan Nina 
Published: October 2024

BACKGROUND

We propose the [Anonymized] Social Media Safety Plan as a user-friendly, collaborative, and effective tool to mitigate the imminent dangers and risks to mental health that are associated with social media use by children, adolescents, and young adults. This tool is informed and inspired by suicide safety plans as part of suicide safety planning (SSP), which have long shaped the standard of care for psychiatric discharges from inpatient units, emergency rooms, and comprehensive psychiatric emergency programs (CPEPs), as well as longitudinal outpatient care following occurrences of suicidal ideation or suicide attempts. In many systems including those of the Veterans Health Administration (VHA) where we first encountered them early in the course of our clinical training, they constitute an absolute requirement prior to discharge of the patient. Our social media safety plan is to be used proactively, in times of normalcy as well as crisis. While parental controls for digital devices and online platforms, official legal age requirements for online accounts, and individual parenting approaches abound, there is a dearth of practical tools that youth, families, schools, and communities can use to shape and alter social media use parameters, rules, and habits. Furthermore, providers in psychiatry, child and adolescent psychiatry, and mental health at large are often confronted with behaviors and issues related to social media use during already time and resource-limited appointments, providing a massive opportunity for interventions that are harm reduction-oriented and easy to disseminate. While it has not yet been studied in a clinical trial, we have piloted its use with patients and families, worked on revisions and potential distinct versions of it, and presented it to larger audiences at mental health and technology conferences over the past year. The responses and feedback we have received, as well as reported anecdotal experiences with using it, have been overwhelmingly positive.

OBJECTIVE

See above.

METHODS

See article.

RESULTS

See article.

CONCLUSIONS

An already unfolding child and adolescent mental health epidemic in the US has been aggravated and deepened partly by way of easy access to social media (and digital-screen time) with inadequate safeguards and monitoring in place. Legal regulation of tech companies and their social media platforms remains controversial to some extent—we believe it is necessary. Yet social media’s impacts and related interventions require a multitiered biopsychosocial and cultural approach: at the level of the individual child, the family, the school, the state, the market, and the nation. At the level of youth and their parents or caregivers, practical tools are desperately needed. We propose the Stanford Brainstorm Social Media Safety Plan as one such significant tool.

CLINICALTRIAL

N/A
The Role of Urban Residence, Race and Ethnicity, and Glycemic Control in Receiving Standards of Care and Progression to Vision-Threatening Diabetic Retinopathy
Authors: Varghese Jithin Sam , Ravi Kumar Vishnu , Bartelt Jackson , Hendrick Andrew M. , Pasquel Francisco J. 
Published: October 2024

OBJECTIVE
Among patients with diabetes living in the U.S. with newly detected mild or moderate nonproliferative diabetic retinopathy (NPDR) without diabetic macular edema (DME), we aimed to characterize determinants for receiving standards of care and progression to vision-threatening diabetic retinopathy (VTDR) (severe NPDR, proliferative diabetic retinopathy, DME).

RESEARCH DESIGN AND METHODS
Electronic health records of patients newly detected with NPDR without DME between 2015 and 2023 were analyzed with use of the Epic Cosmos research platform. We characterized the adjusted associations of urban versus rural residence, race and ethnicity (Hispanic, non-Hispanic [NH] White, NH Black, other), and glycemic control (HbA1c &lt;7.0%, 7.0%–8.9%, ≥9%, unavailable) separately with guideline-recommended care (two of three: ophthalmology visit, primary care visit, and measurement of HbA1c, blood pressure, and LDL cholesterol) in the 2 years after diagnosis and with progression to VTDR.

RESULTS
Average (SD) age for the analytic sample (n = 102,919) was 63 (13.5) years, and 51% were female, 59% NH White, and 7% rural residents. Only 40% received guideline-recommended care, and 14% progressed to VTDR (median follow-up 35 months [interquartile range 18–63]). Urban residence was associated with receiving standards of care in both years (risk ratio 1.08 [95% CI 1.05–1.12]) and progression to VTDR (hazard ratio 1.07 [95% CI 0.99–1.15]). Racial and ethnic minority individulas were more likely to progress to VTDR. Individuals with poor or unknown glycemic control were less likely to receive standards of care and more likely to progress to VTDR.

CONCLUSIONS
Understanding the management and progression of newly detected NPDR will require disentangling the independent and interdependent contributions of geography, race and ethnicity, and glycemia.
Mathematical Modelling of the Impact of IR Laser Radiation on an Oncoming Flow of Nanoparticles with Methane
Authors: Peskova E. E. , Snytnikov V. N. 
Published: October 2024

Introduction. The study is devoted to the numerical investigation of laser radiation’s effect on an oncoming two-phase flow of nanoparticles and multicomponent hydrocarbon gases. Under such exposure, the hydrogen content in the products increases, and methane is bound into more complex hydrocarbons on the surface of catalytic nanoparticles and in the gas phase. The hot walls of the tube serve as the primary source of heat for the reactive two-phase medium containing catalytic nanoparticles. Materials and Methods. The main method used is mathematical modelling, which includes the numerical solution of a system of equations for a viscous gas-dust two-phase medium, taking into account chemical reactions and laser radiation. The model accounts for the two-phase gas-dust medium’s multicomponent and multi-temperature nature, ordinary differential equations (ODEs) for the temperature of catalytic nanoparticles, ODEs of chemical kinetics, endothermic effects of radical chain reactions, diffusion of light methyl radicals CH3 and hydrogen atoms H, which initiate methaneconversion, as well as absorption of laser radiation by ethylene and particles. Results. The distributions of parameters characterizing laminar subsonic flows of the gas-dust medium in an axisymmetric tube with chemical reactions have been obtained. It is shown that the absorption of laser radiation by ethylene in the oncoming flow leads to a sharp increase in methane conversion and a predominance of aromatic compounds in the product output. Discussion and Conclusion. Numerical modelling of the dynamics of reactive two-phase media is of interest for the development of theoretical foundations for the processing of methane into valuable products. The results obtained confirm the need for joint use of mathematical modelling and laboratory experiments in the development of new resource-saving and economically viable technologies for natural gas processing.
Mathematical Modelling of Spatially Inhomogeneous Non-Stationary Interaction of Pests with Transgenic and Non-Modified Crops Considering Taxis
Authors: Sukhinov A. I. , Bugaeva I. A. 
Published: October 2024

Introduction. This paper addresses a unified spatially inhomogeneous, non-stationary model of interaction between genetically modified crop resources (corn) and the corn borer pest, which is also present on a relatively small section of non-modified corn. The model assumes that insect pests influence both types of crops and are capable of independent movement (taxis) towards the gradient of plant resources. It also considers diffusion processes in the dynamics of all components of the unified model, biomass growth, genetic characteristics of both types of plant resources, processes of crop consumption, phenomena of growth and degradation, diffusion, and mutation of pests. The model allows for predictive calculations aimed at reducing crop losses and increasing the resistance of transgenic crops to pests by slowing down the natural mutation rate of the pest. Materials and Methods. The mathematical model is an extension of Kostitsin’s model and is formulated as an initial-boundary value problem for a nonlinear system of convection-diffusion equations. These equations describe the spatiotemporal dynamics of biomass density changes in two types of crops — transgenic and non-modified — as well as the specific populations (densities) of three genotypes of pests (the corn borer) resulting from mutations. The authors linearized the convection-diffusion equations by applying a time-lag method on the time grid, with nonlinear terms from eachequation taken from the previous time layer. The terms describing taxis are presented in a symmetric form, ensuring the skew-symmetry of the corresponding continuous operator and, in the case of spatial grid approximation, the finite-difference operator. Results. A stable monotonic finite-difference scheme is developed, approximating the original problem with second-order accuracy on a uniform 2D spatial grid. Numerical solutions of model problems are provided, qualitatively corresponding to observed processes. Solutions are obtained for various ratios of modified and non-modified sections of the field. Discussion and Conclusion. The obtained results regarding pest behavior, depending on the type of taxis, could significantly extend the time for pests to acquire Bt resistance. The concentration dynamics of pests moving in the direction of the food gradient differs markedly from the concentration of pests moving towards a mate for reproduction.
Pengaruh Volume Penyiraman terhadap Produksi Hijauan dan Efisiensi Penggunaan Air pada Corchorus aestuans
Authors: Zain Muhammad Fahmy Fachrul , Susilawati Iin , Khairani Lizah 
Published: October 2024

Penelitian ditujukan untuk mengetahui pengaruh volume penyiraman air yang mengacu kapasitas lapang (KL) terhadap produksi hijauan C. aestuans, sekaligus mengetahui seberapa besar efisiensi penggunaan air yang diperoleh. Benih C. aestuans yang digunakan bersumber dari Laboratorium Lapangan Tanaman Makanan Ternak Fakultas Peternakan Universitas Padjadjaran. Penelitian dilaksanakan secara eksperimental berupa rancangan acak lengkap dengan 4 perlakuan dan 5 kali ulangan. Perlakuan mencakup P1 = 50% KL, P2 = 75% KL, P3 = 100% KL, dan P4 = 125% KL. Analisis data dilakukan dengan menggunakan analisis ragam, dilanjutkan dengan uji Tukey HSD. Hasil penelitian menunjukkan bahwa pemberian volume air dapat mempengaruhi produksi hijauan dan efisiensi penggunaan air tanaman. Produksi hijauan terbaik diperoleh pada 75% KL, dengan efisiensi penggunaan air tertinggi diperoleh pada 50% KL, sebagai level penyiraman yang direkomendasikan.
KUALITAS SILASE RUMPUT PAKCHONG YANG DIBERI DEDAK FERMENTASI BERDASARKAN NILAI PH, BAHAN KERING, FLEIGH, DAN LEMAK KASARNYA
Authors: Septian Mohamad Haris 
Published: October 2024

ABSTRAK Silase telah banyak dikenal sebagai penerapan teknologi tepat guna untuk mengawetkan hijauan pakan. Penelitian bertujuan untuk mengetahui pengaruh penggunaan dedak fermentasi yang terhadap nilai bahan kering, pH, Fleigh, dan lemak kasar. Materi yang digunakan yaitu dedak fermentasi dan rumput Pakchong. Penelitian dilakukan secara eksperimental menggunakan Rancangan Acak Lengkap dengan empat perlakuan dan lima kali ulangan. Perlakuan yang digunakan meliputi P0 = 0% dedak fermentasi (tanpa penambahan), P1 = 0,5% dedak fermentasi, P2 = 1% dedak fermentasi, P3 = 1,5% dedak fermentasi. Parameter yang diamati adalah nilai bahan kering, pH, Fleigh, dan lemak kasar. Data yang diperoleh dianalisis menggunakan analisis sidik ragam (ANOVA). Hasil penelitian menunjukkan bahwa perlakuan dedak fermentasi tidak berpengaruh nyata (P>0,05) terhadap terhadap nilai bahan kering, pH, Fleigh, dan lemak kasar. Kesimpulan dari penelitian ini yaitu pemberian dedak fermentasi yang berbeda tidak memberikan pengaruh terhadap parameter yang diamati. Semua perlakuan menghasilkan silase dengan kualitas sangat baik berdasarkan nilai Fleighnya. ABSTRACT Silage has been widely known as an appropriate application of technology for preserving forage. The research aims to determine the effect of using fermented bran on dry matter values, pH, Fleigh, and crude fat. The materials used are fermented bran and Pakchong grass. The research was carried out experimentally using a completely randomized design with four treatments and five replications. The treatments used include P0 = 0% fermented bran (without addition), P1 = 0.5% fermented bran, P2 = 1% fermented bran, and P3 = 1.5% fermented bran. The parameters observed were dry matter, pH, Fleigh, and crude fat values. The data obtained were analyzed using analysis of variance (ANOVA). The results showed that the fermented bran treatment had no significant effect (P>0.05) on the dry matter, pH, Fleigh, and crude fat values. This research concludes that the administration of different fermented bran did not affect the observed parameters. All treatments produce silages of very good quality based on the Fleigh value.
Pengaruh Persepsi Kemudahan, Kegunaan, Kesiapan Teknologi Informasi, serta keamanan dan Kerahasiaan terhadap Kepatuhan Wajib Pajak Pribadi dalam Penggunaan E-Filing
Authors: Ramayanti Deviana Eka , Wafirotin Khusnatul Zulfa , Hartono Arif 
Published: October 2024

Penelitian ini bertujuan untuk mengetahui pengaruh persepsi kemudahan, kegunaan, kesiapan teknologi informasi, serta keamanan dan kerahasiaan terhadap kepatuhan wajib pajak pribadi dalam penggunaan e-filing di Kabupaten Ponorogo. Populasi penelitian adalah seluruh aparatur sipil negara di wilayah Kementrian Agama Kabupaten Ponorogo yang terdaftar sebagai wajib pajak pribadi sebanyak 742 orang, dan dihtung menggunakan rumus slovin diperoleh sampel sebanyak 260 orang. Metode analisis data secara kuantitatif menggunakan uji validitas dan relibilitas, uji asumsi klasik (normalitas, multikolinieritas, dan heterokedasitas), serta uji hipotesis (regresi linier berganda, uji T, dan uji F) dengan menggunakan bantuan program SPSS. Hasil penelitian menunjukkan bahwa persepsi kemudahan, persepsi kegunaan, dan persepsi keamanan dan kerahasiaan berpengaruh secara signifikan terhadap kepatuhan wajib pajak pribadi dalam penggunaan e-filing. Hasil penelitian juga menunjukkan bahwa persepsi kesiapan teknologi informasi tidak berpengaruh secara signifikan terhadap kepatuhan wajib pajak pribadi dalam penggunaan e-filing. Wajib pajak belum siap secara tekologi informasi dalam membayar pajak pribadi menggunakan e-filing. Sedangkan persepsi kemudahan, kegunaan, kesiapan teknologi informasi, serta keamanan dan kerahasiaan berpengaruh secara signifikan terhadap kepatuhan wajib pajak pribadi dalam penggunaan e-filing di Kabupaten Ponorogo. Berdasarkan nilai determinasi R2 persepsi kemudahan, kegunaan, kesiapan teknologi informasi, serta keamanan dan kerahasiaan berpengaruh terhadap kepatuhan wajib pajak pribadi dalam penggunaan e-filing sebesar 31,2%. Kata Kunci:Persepsi Kemudahan, Persepsi Kegunaan, Persepsi Kesiapan Teknologi Informasi, Persepsi Keamanan dan Kerahasiaan, Kepatuhan Wajib Pajak Pribadi, Penggunaan E-Filing
The Crisis of the 1930s and American Antisemitism
Authors: Tucan Gabriela , Tucan Dumitru 
Published: October 2024

Abstract
This article explores the economic and psychological impact of the Great Depression on the American population, emphasizing the rise of antisemitism during the 1930s. We begin with a historical overview of the economic downturn following the Wall Street Crash of 1929, with an emphasis on the ensuing unemployment and social despair. We argue that the representation of the Great Depression diverged from reality, with public discourse constructing an ‘imagined crisis’ that amplified fears and uncertainties. This crisis rhetoric led to the scapegoating of the Jewish community, which was unjustly blamed for the nation’s hardships. The article provides an in-depth analysis of how Henry Ford’s dissemination of “The Protocols of the Elders of Zion” and Father Charles E. Coughlin’s radio broadcasts contributed to spreading antisemitic sentiments by exploiting economic anxieties and promoting a narrative of Jewish conspiracy. Furthermore, the article discusses the historical context of American antisemitism, identifying it as a complex phenomenon influenced by various factors, including religious, economic, and political antisemitism. Despite efforts to combat antisemitic rhetoric, figures like Ford and Coughlin played a significant role in shaping public perceptions and directing blame towards the Jewish community during times of crisis. We conclude that the crisis of the 1930s, marked by unprecedented economic hardship and social unrest, was exacerbated by ideological discourses that targeted Jews as scapegoats, reflecting a disturbing pattern of prejudice and discrimination that has echoed into contemporary times.
Crisis? What Crisis?: Rethinking How We Talk about Rural America
Authors: Conn Steven 
Published: October 2024

Abstract
It has become conventional wisdom to say that rural America is (and rural Americans are) in “crisis,” and this has generated a cottage industry of commentary from journalists, academics, politicians, policy makers, and others. Sometimes the story of crisis is economic: jobs harder and harder to find in the rural pockets of the nation. Sometimes it is social: rural isolation and desperation that lead to drug addiction and suicide. Whatever its cause, the result has been that rural America has been “left behind,” to borrow from the title of sociologist Robert Wuthnow's recent book on the topic. And the sub-title of his book encapsulates the politics this crisis has generated: decline and rage. This article interrogates the narrative of crisis and decline by historicizing it more deeply, by examining how enduring rural mythologies continue to shape our discourse about rural places, and to argue that far from being “left behind” in the national parade, rural America has often been leading it.
Cultural Politics and Academic Crises in American Campus Fiction – Francine Prose’s Blue Angel and Tom Wolfe’s I Am Charlotte Simmons
Authors: Percec Dana 
Published: October 2024

Abstract
The article starts from the implications of a phrase in the first chapter of Philip Roth’s novel The Human Stain, a book that addresses issues of contemporary morality in the closed environment of the American academia: “Everyone knows.” Written in the aftermath of the Clinton-Lewinski scandal, Roth’s novel and the two books this article discusses reveal dual, often deliberately ambiguous depictions of gender and power dynamics in the ecosystem of the American college campus, a space that widens the gap between social structures, which grow more and more granular. The examined novels share concerns about cultural politics, offering a complementary perspective: while Francine Prose’s novel follows the tradition of the campus novel and retells the story from a mature academic’s point of view, Tom Wolfe’s book shifts to a young student’s side of the story. The article aims to demonstrate it is not a mere coincidence that these representative novels about social and moral crises faced on the campus were actually written in a time when campus fiction was also going through an aesthetic crisis. The crises on the campus and the crisis in campus fiction indicate a turning point, where creative solutions can be identified, despite their potential controversy.
Design of Social Infrastructure and Services Taking into Account Internal Migration by Age Cohort
Authors: Drobne Samo , Bogataj Marija 
Published: October 2024

Abstract

Background
European cities and regions are facing depopulation and an ageing population, leading to a shift in the demand and supply of goods and giving rise to the silver economy. This demographic change has an impact on urban and regional planning, which is influenced by both internal and external migration.

Objectives
Based on the hypothesis that the attractiveness of locations also depends on the age of the inhabitants, the paper investigates the gravitational effects on the intensity of migration flows by age cohorts.

Methods/Approach
This study examines how factors that influence the retention or attraction of people towards specific areas affect migration between age groups at different hierarchical spatial levels, using the gravity model implemented at the Slovenian spatial levels NUTS 2 and NUTS 3.

Results
Distance is least important for the 65-74 age group, while wages influence only the youngest cohorts. The capacity of care homes has a significant influence on the attractiveness of older cohorts to move between NUTS 2 regions. There is a high correlation between the factors at the municipal and NUTS 3 levels for the population aged 75+. The factors at NUTS 2 and NUTS 3 levels show a strong correlation for those under 65.

Conclusions
These results can form a basis for the development of the silver economy as they show the need for adapted infrastructures and services for older adults. As the age structure is changing, authorities should adapt infrastructures and services to the different levels of central places/regions. The growing number of older people makes research into optimal solutions for long-term care a crucial factor for the silver economy.
Separation of Used Coolants From High-Pressure Aluminium Alloys Die-Casting Via Turbidimetric Method
Authors: Wal Rafał , Polowczyk Izabela 
Published: October 2024

Abstract
The growth of the automotive industry and increased efforts to reduce the environmental impact of transportation require the use of more and more aluminium components in the production of new cars. The process of high-pressure die casting of aluminium makes it possible to meet the goals, but it requires the use of coolants based on oil and wax emulsions that are difficult to dispose of. A method for demulsification of real wastewater samples from the high pressure die casting process was developed and evaluated. The optimal parameters for conducting the separation process were determined, and the changes occurring in the emulsion being separated were analysed.
Innovative Method of Biomass Combustion in the Binary Fluidised Bed
Authors: Leski Krystian , Berkowicz-Płatek Gabriela , Żukowski Witold , Szyman Jakub 
Published: October 2024

Abstract
In this study, a binary fluidised bed made out of quartz sand and cenospheres for the biomass combustion process was created. Materials were fluidised with air to achieve a vertical density profile (from 0.5 g/cm³ to 1.1 g/cm³) resulting from grains segregation. The density profile was selected to ensure optimal control over the location of the combusted fuel particle. This involved positioning the process as close to the bottom sieve as possible. Fluidised bed combustion was carried out at temperatures of 600 °C, 700 °C, 820 °C and 870 °C using straw, willow and sawmill pellets as fuels. Qualitative and quantitative analysis of flue gases was performed using an FTIR spectrometer. Over 90 % carbon conversion from the biomass to carbon dioxide was achieved at 700 °C. At 820 °C and 870 °C, 100 % of biomass carbon left the reactor as CO2. The composition of organic compounds in the process products remained low, reaching a maximum of 3.0 % wt. at 600 °C. To gain further insights into the processes occurring in the immediate vicinity of biomass samples, a complementary TGA/FTIR analysis was conducted. This aimed to clarify the impact of the biomass particle decomposition stage in the fluidised bed combustion process. The proposed mechanism for biomass combustion in the binary fluidised bed contains the particle decomposition stage and the subsequent stage resulting from the coalescence of bubbles containing flammable components and bubbles containing oxidiser.