bluuebunny/crossref_metadata_2025 huggingface dataset:
Water vapour isotopes over West Africa as observed from space: which processes control tropospheric H2O/HDO pair distributions?
Authors: Diekmann Christopher Johannes , Schneider Matthias , Knippertz Peter , Trent Tim , Boesch Hartmut , Roehling Amelie Ninja , Worden John , Ertl Benjamin , Khosrawi Farahnaz , Hase Frank
Published: August 2024

Abstract. The West African Monsoon (WAM) represents the main source of rainfall over West Africa and thus has important socio-economic impacts. However, the complex interactions of the large-scale circulation, convective dynamics and microphysical processes pose a substantial challenge to reliably quantify the atmospheric branches of the hydrological cycle in observations and models. Making use of recent advances in retrieving the isotopic composition of tropospheric water vapour from space, we promote the paired analysis of H2O and HDO to investigate the moisture pathways and processes associated with the WAM. Data from the state-of-the-art satellite sensors IASI, AIRS and TROPOMI, together with the multi-satellite IMERG precipitation product, serve to characterize the variability of H2O and HDO (with their ratio product δD) over West Africa from a convective as well as seasonal perspective and with respect to impacts from dynamical and microphysical processes. In particular, we find: (1) Monsoon convection over the Sahel leads to a marked anti-correlation between increasing H2O and decreasing δD in the free troposphere. This is due to strong dry air intrusions from the Saharan upper troposphere that feed into Sahelian squall line systems, foster rain evaporation and, hence, lead to δD depletion; (2) Over the Guinea Coast, convective precipitation is associated with overall moist and enriched signals without showing significant δD depletion. Here, surface evaporation from the Tropical Atlantic moistens the troposphere, reducing the efficiency of the rain evaporation and the corresponding δD depletion; (3) During the Sahelian monsoon peak, an anti-correlation between increasing precipitation amount and decreasing δD becomes apparent. Thus, this provides observational evidence for the amount effect in tropospheric water vapour, similar to what is known for the isotopic composition in precipitation; (4) When no considerable precipitation occurs, e.g. during the Sahelian winter, the {H2O, δD} signals point to dry air mass mixing from large-scale circulation. This study demonstrates that different microphysical and dynamical processes occurring over West Africa leave distinct features in the isotopic composition of water vapour, and, hence, underlines the overall value of using paired H2O and δD observations from space to study effects of processes that control tropical convection.
Dynamic precipitation phase partitioning improves modeled simulations of snow across the Northwest US
Authors: Singh Bhupinderjeet , Liu Mingliang , Abatzoglou John , Adam Jennifer , Rajagopalan Kirti
Published: August 2024

Abstract. While the importance of dynamic precipitation phase partitioning to get accurate estimates of rain versus snow amounts has been established, hydrology models rely on simplistic static temperature-based partitioning. We evaluate model skill changes for a suite of snow metrics between static and dynamic partitioning. We used the VIC-CropSyst coupled crop hydrology model across the Pacific Northwest US as a case study. We found that transition to the dynamic method resulted in a better match between modeled and observed (a) peak snow water equivalent (SWE) magnitude and timing (~50 % mean error reduction), (b) daily SWE in winter months (reduction of relative bias from -30 % to -4 %), and (c) snow-start dates (mean reduction in bias from 7 days to 0 days) for a majority of the observational snow telemetry stations considered (depending on the metric, 75 % to 88 % of stations showed improvements). However, there was a degradation in model-observation agreement for snow-off dates, likely because errors in modeled snowmelt dynamics—which cannot be resolved by changing the precipitation partitioning—become important at the end of the cold season. Additionally, the transition from static to dynamic partitioning resulted in an 8 % mean increase in the snowmelt contribution to runoff. These results emphasize that the hydrological modeling community should transition to incorporating dynamic precipitation partitioning so we can better understand model behavior, improve model accuracies, and better support management decision support for water resources.
Modelling chemical advection during magma ascent
Authors: Dominguez Hugo , Riel Nicolas , Lanari Pierre
Published: August 2024

Abstract. Modelling magma transport requires robust numerical schemes for chemical advection. Current numerical schemes vary in their ability to be mass conservative, computationally efficient, and accurate. This study compares four of the most commonly used numerical schemes for advection: an upwind scheme, a weighted essentially non-oscillatory (WENO-5) scheme, a semi-Lagrangian (SL) scheme, and a marker-in-cell (MIC) method. The behaviour of these schemes is assessed using the passive advection of two different magmatic compositions. This is coupled in 2D with the temporal evolution of a melt anomaly that generates porosity waves. All algorithms, except the upwind scheme, are able to predict the melt composition with reasonable accuracy, but none of them is fully mass conservative. However, the WENO-5 scheme shows the best mass conservation. In terms of total running time and when multithreaded, the upwind, SL, and WENO-5 schemes show similar performance, while the MIC scheme is the slowest due to reseeding and removal of markers. The WENO-5 scheme has a reasonable total run time, has the best mass conservation, is easily parallelisable, and is therefore best suited for this problem.
Reconstruction of ancient drought in Northwest China and societal responses: A case study of 1759
Authors: Hao Zhixin , Jiang Meirun , Yang Haonan , Xiong Danyang , Zheng Jingyun
Published: August 2024

Abstract. According to the written records and scores of grain harvest in the official historical documents of the Qing Dynasty in China, the spatial-temporal distribution and the impact caused by the 1759 AD drought in Northwest China were reconstructed, and the response of Chinese society to the drought at that time was summarized. In the spring and summer of 1759, vast areas of northern China suffered from drought, of which that experienced in the northwest region was the most serious. Starting from 27 April 1759, droughts covered Zhili, Shanxi, Shaanxi, and Gansu provinces, and the droughts in Gansu and northern Shaanxi provinces lasted until 23 July 1759. This severe drought caused the worst crop failure in Northwest China during the period 1730–1900. By implementing a series of disaster relief measures, the Qing government managed to ease the adverse societal impact of the drought in the summer of 1760. Among the relief measures, tax reduction and exemption in disaster-stricken areas, grain storage in the northwest region, and bumper agricultural harvests in Henan, Shandong, Jiangsu, and Anhui provinces in 1759 were the main reasons for the rapid recovery from the drought impacts. With better climatic conditions in the 18th century, China had higher agricultural harvest levels in the 18th century than in the 19th century. Favorable financial conditions increased drought relief efforts, which was the background for the greater societal adaptability to the climate disaster of 1759.
Implicações da Lei Geral do Esporte na Perspectiva da Hélice Quíntupla
Authors: Figueiredo da Silva Carlos Alberto
Published: August 2024

Este estudo tem como objetivo analisar as implicações da Lei 14.597/2023, conhecida como Lei Geral do Esporte, na regulamentação da profissão de treinador esportivo no Brasil, utilizando o modelo sociológico da Hélice Quíntupla. A nova legislação reconhece formalmente a profissão, estabelecendo critérios claros para o exercício da função, o que pode trazer significativas mudanças no cenário esportivo nacional. A justificativa para o estudo reside na necessidade de compreender os possíveis conflitos com a Lei 9.696/1998, que regulamenta a profissão de Educação Física, bem como os impactos na formação acadêmica e na demanda por cursos de bacharelado em Educação Física. Os principais resultados indicam que, embora a nova lei valorize a carreira de treinador esportivo, ela pode gerar conflitos regulatórios e uma segmentação do mercado de trabalho, ao permitir que a profissão seja exercida por indivíduos com formações específicas em treinamento esportivo ou experiência comprovada, além de ex-atletas. A conclusão aponta para a importância do diálogo entre organizações profissionais, instituições de ensino e órgãos reguladores para minimizar conflitos e assegurar que a legislação contribua efetivamente para o desenvolvimento e a profissionalização do esporte no Brasil.
Medication Related Osteonecrosis of the Jaw: A Case Report and Review of Literature
Authors: Parekh Amisha , Tretto Pedro , Blue Nicklaus , Dunaway Blake , Lott James , Roach Michael , Jagtap Rohan
Published: August 2024

Medication-related osteonecrosis of the jaw is an adverse reaction caused by the use of antiresorptive antiangiogenic medication. The most commonly affected areas are posterior regions of mandible and maxilla. However, a simultaneous occurrence in both jaws is rarely observed. We present an interesting case of MRONJ affecting both jaws. A 47-year old female presented with pain and swelling in the left posterior region of the mandible. The patient’s medical history was significant for breast cancer with ongoing bisphosphonate therapy. Cone-beam CT (CBCT) confirmed the presence of an extraction socket at the site of complaint. There was evidence of a diffuse sclerotic bone reaction in the maxillary posterior region bilaterally. The mandible showed presence of diffuse sclerotic bone only in the left para-symphysis and posterior region in addition to association with a periosteal bone reaction in the left para-symphysis region. Considering these findings and a history of exposure to bisphosphonate medication, the final diagnosis was conclusive of MRONJ. Management was aimed at suppressing the symptoms of pain and infection. The present case study reinforces the importance of correlating clinical and radiographic findings. Early diagnosis of MRONJ may lead to a more conservative treatment approach, greatly improving the patient’s prognosis.

Keywords: MRONJ, Cone-beam CT, breast cancer, bisphosphonate
#OFW: Filipino migrant workers brokering counter narratives of overseas life on TikTok
Authors: Cabalquinto Earvin Charles B.
Published: August 2024

Over the past decades, government institutions and migration agencies have brokered the good life overseas among Filipinos through recruitment mechanisms. Additionally, they administer training and seminars to construct the ideal Filipino migrant who is culturally fit and deserving to benefit from partaking in a global market and society. In this paper, I critically explore the ways that Filipino migrants create and produce TikTok videos to broker counter narratives to the glossy portraiture of living and working overseas by formal migration channels. I deploy the digital brokering lens to capture and analyse the diverse digital mechanisms that Filipino migrants deploy to produce and circulate subversive contents designed to engage with a networked transnational public. The findings show that Filipino migrants expose hardships in the workplace, reveal self-responsibilisation of managing struggles, visibilise precarious resources, and call out abuse by capitalising on relatable contents, credibility building, and platform-specific and discursive styles. Ultimately, by applying a thematic and critical discourse analysis to examine 100 TikTok videos linked to the hashtag #OFW (Overseas Filipino Worker), this study sheds light on the subversive possibilities of digital brokerage among Filipino migrant workers that expose the hidden dangers and pitfalls of a life abroad operationalised in a neoliberal global economy.
“Europa ou Sivriada” e “Cidadania em Transição”
Authors: Mattos Elissa da Costa
Published: August 2024

O presente artigo é um estudo de duas crônicas do livro Um apartamento em Urano – crônicas da travessia, obra que retrata as vivências do filósofo queer Paul Beatriz Preciado durante sua transição/redesignação de gênero em viagens pelo mundo. Em “Europa ou Sivriada”, o autor escreve sobre o trânsito pelas ruas e ilhas de Istambul, sobre as instalações de arte, passeios que fez sozinho ou acompanhado de participantes da bienal de arte, que acontecia na cidade, retratando realidades conflituosas e corpos subjugados. Sua função é escrever sobre a Bienal de Arte de Istambul, sendo que o faz sob seu olhar dissidente e insurgente. Em “Cidadania em transição”, Preciado escreve sobre as relações possíveis entre os corpos trans, migrantes, refugiados e exilados, diante das forças de produção, fiscalização, seleção e exclusão de identidades: o Estado-nação destacadamente no contexto neoliberal. O presente artigo apresenta referências de simbologias utilizadas pelo autor, desvela sentidos reais e aportes históricos, e analisa as informações e correlações estabelecidas em cada crônica e entre elas. Alguns teóricos fundamentais para a análise foram: Augé (2003), Certeau (2001; 2008), Butler (2015), Merleau-Ponty (2006) Tuan (1983).
Research and Development (R&D) in the Pharmaceutical Sector
Authors: Stacciarini João Henrique Santana
Published: August 2024

In order to contribute to the studies and debates on the Research and Development (R&D) process in the pharmaceutical sector, this paper conducted an extensive collection, organization, and analysis of data on the topic, exploring the advances, limitations, selectivity, and neglect in this area. It was revealed that the pharmaceutical sector is the second largest investor in R&D, with global expenditures of $238 billion in 2021. The pursuit of profits from successful drugs has driven significant growth in the number of pharmaceutical companies focused on R&D, resulting in 5,416 corporations testing over 20,000 drugs in various phases of research and development. However, this study also points to the limitations of products derived from pharmaceutical R&D, noting that many newly approved drugs do not present significant advantages over existing ones and tend to prioritize maintaining profitable franchises or market competition over population well-being. Furthermore, the selectivity and neglect in R&D investments are highlighted, with certain diseases receiving more attention due to a variety of interests, including socioeconomic aspects.
Los Peligros del Populismo
Authors: Lopez Guzman Cuauhtemoc
Published: August 2024

El análisis del populismo es abordado en este documento desde tres perspectivas teóricas, en el primero se usan las premisas de Juan Liz sobre los peligros del presidencialismo en América latina; un segundo apartado integra el enfoque de Arnaldo Córdova sobre su definición de revolución y régimen populista. Al final, en el tercer enfoque desde la teoría neo institucional usamos los conceptos de cambio institucional y de instituciones ineficientes.
periodismo de especialización como una herramienta para el aprendizaje sobre sector ganadero en el Estado de Chihuahua.
Authors: Ortega Olivas Karina , Gómez Gándara Julio César , Reaza Escárcega Sergio
Published: August 2024

El presente trabajo esboza los resultados obtenidos durante un proceso exploratorio que forma parte de una investigación más amplia relacionada con el periodismo de especialización. Los resultados aquí expuestos, comparten las opiniones de una muestra seleccionada durante un evento de Exposición Ganadera en el 2023 llevado a cabo en la ciudad de Chihuahua, Chihuahua; identificando a través de un cuestionario estructurado los medios y motivos por los cuales los asistentes a dicho evento habían obtenido la información para acudir.
. Los resultados de dicho acercamiento exploratorio, permitirán identificar los motivos, canales de información y espacios de comunicación que llevaron a los asistentes a enterarse del evento en mención, destacando con ello el papel que el periodismo tiene de manera directa en la comunidad interesada en estas actividades relacionadas con la ganadería.
Development of the Career Transition to Higher Education Scale
Authors: Söner Osman , Yılmaz Olcay
Published: August 2024

The aim of this study was to develop a novel assessment tool utilizing Schlossberg's 4S model (Situation, Self, Support, and Strategies), with a specific focus on assessing the career transition of high school senior students to university. The study group consisted of high school students from five different high schools. The pilot and trial administration involved a total of 85 individuals; the exploratory factor analysis included an additional 1099 participants, and the confirmatory factor analysis collected data from 273 individuals. The reliability and validity approaches employed, such as expert opinions, exploratory and confirmatory factor analysis, test-retest administration, item discrimination, internal consistency findings, and model fit indices, all demonstrated satisfactory values, indicating that the scale is valid and reliable. The factor analysis research reveals that the scale comprises three distinct dimensions: situation, self, and support, with a total of 23 items. However, the dimension of strategies is needed to demonstrate an adequate fit for this research's specific demographics. This assessment instrument is anticipated to substantially impact the field of education by enhancing the ability of school counselors and teachers to intervene more effectively in students' career planning efforts.
Adaptation of the Decision to Forgive Scale to Turkish Culture: Validity and Reliability Study
Authors: Yağcı Akgündüz Ece , Demir Celayir Gülbin , Parlak Simel , Ekşi Halil
Published: August 2024

This study aims to adapt the Decision to Forgive Scale, initially developed by Davis et al. (2015), for use in Turkish culture. The focus is on evaluating the scale's validity and reliability within the Turkish context, providing researchers and counselors with a tool to measure the decision to forgive, separate from the act of forgiveness itself. The adaptation process involved linguistic equivalence studies, where five bilingual individuals translated the scale into Turkish. The translated version was then back-translated into English for comparison. Confirmatory Factor Analysis (CFA) was conducted with data from 297 participants to assess the construct validity of the scale. Criterion validity was evaluated through correlation with the Heartland Forgiveness Scale’s Forgiveness of Others subscale (HFS-FO). Reliability was tested using Cronbach’s alpha. The CFA results confirmed that the Turkish version of the Decision to Forgive Scale has a one-dimensional structure with high model fit indices (e.g., RMSEA = .08, CFI = .99). The scale demonstrated high internal consistency with a Cronbach’s alpha of .91. Criterion validity analysis showed a significant positive correlation (r = .527) with the HFS-FO. The Turkish adaptation of the Decision to Forgive Scale is valid and reliable. This scale can effectively measure the decision to forgive among Turkish individuals, offering a valuable tool for both research and therapeutic settings. It can help understand and enhance forgiveness-related processes and interventions in Turkish culture.
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI MINAT KUNJUNG ULANG WISATAWAN DI MUSEUM SEMEDO TEGAL
Authors: Selamet Selamet , Hartoyo Hartoyo , Setiana Tutut
Published: August 2024

Tujuan penelitian ini adalah untuk mengetahui factor-faktor yang mempengaruh Minat Kunjung Ulang Wisatawan diantaranya Kualitas Layanan, Inovasi Dan Citra Wisata  serta  Daya Tarik Wisata Penelitian ini menggunakan metode purposive sampling dan accidental sampling sebanyak 100 responden. Adapun pengujian pada penelitian ini dilakukan dengan uji validitas, reliabilitas, asumsi klasik, uji hipotesis berupa uji t, analisis regresi linier berganda, koefisien determinasi, analisis jalur path dan uji sobel. Hasil analisis regresi linier berganda pada penelitian ini diperoleh b1 = 0,248 menunjukan pengaruh yang positif variabel Kualitas Layanan (X1) terhadap Minat Kunjung Ulang (Y), b2 = 0,433 menunjukan pengaruh yang positif variabel Inovasi (X2) terhadap Minat Kunjung Ulang (Y), b3 = 0,243 menunjukan pengaruh yang positif variabel Citra Wisata (X3) terhadap Minat Kunjung Ulang (Y), b4= 0,179 menunjukan pengaruh yang positif variabel Daya Tarik Wisata (X4) terhadap Minat Kunjung Ulang (Y). Untuk pengujian hipotesis terdapat pengaruh signifikan secara parsial antara Kualitas Layanan (X1) terhadap Minat Kunjung Ulang (Y) dengan nilai thitung > ttabel (4,429 > 1.98525), Inovasi (X2) berpengaruh signifikan secara parsial terhadap Minat Kunjung Ulang (Y) dengan nilai thitung > ttabel (4,840 > 1.98525), Citra Wisata (X3) berpengaruh signifikan secara parsial terhadap Minat Kunjung Ulang (Y) dengan nilai thitung > ttabel (2,219 > 1.98525), Daya Tarik Wisata (X4) berpengaruh signifikan secara parsial terhadap Minat Kunjung Ulang (Y) dengan nilai thitung > ttabel (2,164 > 1.98525
FDM Yöntemi ile Üretilen Sandviç Yapılarda Üretim Parametrelerinin Mekanik Performans Üzerindeki Etkisi
Authors: Bay Kürşad Ertuğrul , Uzun Gültekin
Published: August 2024

Eklemeli imalat ve üretilen malzeme teknolojisi her geçen gün daha fazla ilgi görmektedir. Eklemeli imalat yöntemleri içinde Eriyik Biriktirme Yöntemi (FDM) en yaygın kullanılan üretim metodudur. Eriyik Biriktirme Yönteminde kullanılan makinelerin maliyetinin ucuz olması, kompleks geometrili yapıların herhangi bir kesici takıma ihtiyaç duyulmadan kısa üretim döngü sürelerinde üretilebilmesi ve düşük artık malzeme oranları gibi unsurlar, yöntemin sunduğu avantajlar arasında gösterilmektedir. Bu yöntemle üretilen sandviç yapılar, üstün özellikleri ve fonksiyonelliği nedeni ile araştırmacıların ilgisini çekmektedir. Sandviç yapılar, iç ve dış katmanlar arasında bir çekirdek malzemesiyle birleştirilen yapılar olarak tanımlanır ve genellikle hafiflikleri ve yüksek mukavemetleri nedeniyle tercih edilirler. Bu çalışma, sandviç yapıların mukavemetini etkileyen faktörleri, malzeme seçimini, katmanlama yöntemlerini ele almaktadır. Araştırmadan elde edilen en önemli bulgu, sandviç yapıyı oluşturan polimerlerin ayrı ayrı sergiledikleri mukavemet özelliklerinin, sandviç yapıyı oluşturmak için bir araya geldiklerinde artırılabileceğidir. Yapılan araştırma, Eriyik Biriktirme Yöntemiyle üretilen sandviç yapılarda üretim parametrelerinin mukavemet özellikleri üzerindeki etkisini anlamak, üretim sürecini optimize etmek ve gelecekte yapılacak uygulamalar için bir temel oluşturmak için kılavuz sağlamayı amaçlamaktadır.
Social evaluation of variation in NZSL
Authors: McKee Rachel , Alexander Sara Pivac
Published: August 2024

Digital technology has allowed NZSL informative texts to be shared online for unknown audiences, prompting development of a modern genre akin to ‘broadcast’ style. Our research compared the use of certain variants in online posts compared to face-to-face conversation, such as doubling of one-handed signs and open-handed vs index-finger pointing. We explore Deaf signers’ perceptions of the sociopragmatic impact of these features.
Pemberdayaan Masyarakat Melalui Pelatihan Pengelolaan Sampah Menjadi Pupuk Organik Bagi Masyarakat Petani di Kelurahan Sabaru, Kecamatan Sabangau, Kota Palangka Raya
Authors: Dahlan Saifullah , Wahidin  , Linggua Sanjaya Usop  , Daryana  , Valentina
Published: August 2024

Pengabdian kepada masyarakat ini bertujuan untuk mengajarkan kelompok tani buah naga tentang bagaimana memanfaatkan sampah rumah tangga untuk membuat pupuk organik cair dan bagaimana memahami cara melakukannya. Sampah organik dapat dikendalikan dan dimanfaatkan untuk membuat pupuk organik, sehingga akan memangkas biaya produksi karena harga pupuk yang terus meningkatkan sehingga mempengaruhi pendapatan para petani. Transfer ilmu pengetahuan dan teknologi dalam bentuk pelatihan pupuk organik yang efisien dan efektif harus selalu diikutsertakan dalam pengembangan keterampilan petani. Sasaran kegiatan ini adalah para petani di Kelurahan Sabaru, Kecamatan Sabangau, Kota Palangka Raya. Para petani ini nantinya diharapkan semakin kreatif dan inovatif dalam memecahkan masalah harga pupuk dan mengelola sampah yang tepat. Salah satunya dengan membuat pupuk organik cair yang berbahan baku limbah sampah rumah tangga. Harapannya, dengan adanya pupuk organik cair ini dapat meningkatkan penghasilan para petani, serta bagaimana para petani dapat memanfaatan limbah rumah tangga yang diperoleh dari lingkungan sekitar. Kegiatan ini merupakan bagian dari program kerja PLS Pascasarjana PKM Universitas Palangka Raya dan berlangsung pada bulan Juni hingga awal Juli 2024. Teknik yang digunakan dalam adalah ceramah, diskusi, dan tanya jawab, serta praktek langsung pembuatan pupuk cair dengan menggunakan limbah rumah tangga sebagai bahan alami dan memanfaatkan bioaktivator EM4 (Effective Microorganisms). Hasil kegiatan ini menunjukkan tingkat keberhasilan, dengan bukti peningkatan pemahaman dan kemahiran dalam menggunakan bioaktivator EM4. Dapat dilihat melalui kemampuan yang dipraktekan oleh para petani dalam memperlakukan bioaktivator EM4 dengan mahir, dari yang tidak tahu menjadi paham dan dapat membuat pupuk cair alami dengan menggunakan bioaktivator EM4 dan pemanfaatkan limbah rumah tangga.
Kata Kunci: Bio aktivator EM4, Limbah Rumah Tangga, Pupuk Organik cair, Sampah
Prevalence of malignant neoplasms in celiac disease patients - a nationwide United States population-based study
Authors: Haider Maryam Bilal , Al Sbihi Ali , Reddy Sushmitha Nanja , Green Peter
Published: August 2024

BACKGROUND

Celiac disease (CeD) is an autoimmune disorder triggered by the immune response to gluten in genetically predisposed individuals. Recent research has unveiled a heightened risk of developing specific malignant neoplasms (MN) and various malignancies, including gastrointestinal, lymphomas, skin, and others, in individuals with CeD.

AIM

To investigate the prevalence of MN in hospitalized CeD patients in the United States.

METHODS

Using data from the National Inpatient Sample spanning two decades, from January 2000 to December 2019, we identified 529842 CeD patients, of which 78128 (14.75%) had MN. Propensity score matching, based on age, sex, race, and calendar year, was employed to compare CeD patients with the general non-CeD population at a 1:1 ratio.

RESULTS

Positive associations were observed for several malignancies, including small intestine, lymphoma, nonmelanoma skin, liver, melanoma skin, pancreas myelodysplastic syndrome, biliary, stomach, and other neuroendocrine tumors (excluding small and large intestine malignant carcinoid), leukemia, uterus, and testis. Conversely, CeD patients exhibited a reduced risk of respiratory and secondary malignancies. Moreover, certain malignancies showed null associations with CeD, including head and neck, nervous system, esophagus, colorectal, anus, breast, malignant carcinoids, bone and connective tissues, myeloma, cervix, and ovary cancers.

CONCLUSION

Our study is unique in highlighting the detailed results of positive, negative, or null associations between different hematologic and solid malignancies and CeD. Furthermore, it offers insights into evolving trends in CeD hospital outcomes, shedding light on advancements in its management over the past two decades. These findings contribute valuable information to the understanding of CeD’s impact on health and healthcare utilization.
Potential role of transmembrane 9 superfamily member 1 as a biomarker in urothelial cancer
Authors: Pinto Alvaro , Ocanto Abrahams , Couñago Felipe
Published: August 2024

Bladder cancer is a urological tumor with high rates of recurrence despite recent advances in novel therapies. Many proteins involved in the molecular mechanisms are currently an enigma, especially the transmembrane 9 superfamily member 1 which has an unclear function. Wei et al published the function and mechanism of this protein, and showed that it could participate in the proliferation, migration and invasion of tumor cells in bladder cancer, therefore treatments directed against this protein may be beneficial in avoiding this condition.
Pengaruh rasio profitabilitas dan likuiditas dengan struktur modal sebagai variabel intervening terhadap nilai perusahaan
Authors: Erikawati Civi , Saputra Riyan Abdurrahman
Published: August 2024

The purpose of this study is to analyze and obtain empirical evidence of the effect of profitability ratios, liquidity on firm value, the effect of capital structure on firm value, effect of profitability on capital structure, the effect liquidity on capital structure, and capital structure can mediate the influence of profitability and liquidity on value company. The data collection technique is through literature study and non-participant observation, namely by collecting, recording, and reviewing secondary data in the form of financial statements of manufacturing companies on the Indonesia stock exchange. The population in this study are companies listed on the Indonesia Stock Exchange during 2017-2019. Determination of the sample using a purposive sampling method. The data analysis method used multiple linear regression. The results of this study are that variable ROI has no significant effect on capital structure, while variable current ratio does not affect capital structure. Variable ROI has a significant effect on firm value. Meanwhile, a variable capital structure can significantly affect firm value.
Fenomena turnover intention pada Generasi Z dalam revolusi industri 5.0
Authors: Wibowo Frendy , Sosilowati Eny , Setiyawan Adi Andika
Published: August 2024

Gen Z as a workforce filler provides great opportunities for company development, but problems arise when various surveys show that Generation Z tends to change jobs (turnover intention). This study aims to analyze the phenomenon of turnover intention in Generation Z. This type of research is quantitative and uses primary data obtained directly from questionnaires distributed to respondents. The population of this study was Gen Z in Surakarta, who worked in various fields and had one year of work experience, while the research sample was 100 Gen Z in Surakarta. The sampling technique was purposive sampling. Hypothesis testing in the study used multiple linear regression. The results showed that transformational leadership, work-life balance, and job stress significantly affected turnover intention in Gen Z. Gen Z, as productive youth, needs guidance from transformational leadership to achieve work-life balance and prevent stress in work. Turnover intention must be an important concern for companies by creating work balance and minimizing factors that trigger work stress.
Workshop pembuatan media pembelajaran Lumio dan Wordwall bagi Guru SDN 03 Makamhaji, Sukoharjo
Authors: Kaltsum Honest Ummi , Wulandari Alfiah Sri Murni , Fadillah Retno , Fauzy Ibrahim , Khotimah Nur Ahlul , Ayu Dinda Puspita , Mahya Yogi Muthohir Zuhad , Qonita Farra Risti
Published: August 2024

This service aims to improve the understanding and skills of State Elementary School (SDN) 03 Makamhaji teachers in utilizing artificial intelligence (AI) and augmented reality (AR) technology in the learning process. The program presented is implemented through education, training and workshops on using Lumio and Wordwall learning media. The approach covers various activities, including coordination, implementation of activities, data collection, reporting, monitoring and return visits. The methods used include lectures, tutorials, simulations, and question-and-answer sessions to ensure maximum effectiveness and interaction from participants. The evaluation shows that SDN 03 Makamhaji teachers are starting to use the Lumio and Wordwall applications, even though there are still technical obstacles and students' readiness to face digital learning. The use of these applications is not yet fully integrated into the learning process but provides variety and increases student involvement.
Pelatihan pembuatan dan pengelolaan website untuk Remaja Dusun Terban (FRISTA) di era digitalisasi
Authors: Sanjaya Intan Winda Widya , Safi’i Muhammad , Rahmawati Avinda , Asih Winda Kurnia , Kurniawati Berta
Published: August 2024

Websites are one of the information technologies that can be easily found online. The website presents internet users with various information, services, products, or content. Website creation can be done for a fee or for free. Knowledge of information technology is essential for young people (teenagers). However, none of the youth in Terban Hamlet know about website development. Therefore, Terban Hamlet does not yet have a Hamlet website as one of the media to broadcast information and Hamlet activities. Therefore, training on website creation and management is needed for the youth of Terban Hamlet. The purpose of the activity is to train Terban Hamlet teenagers in creating and managing websites using the WordPress Content Management System (CMS). This activity was carried out directly with the participation of 12 "FRISTA" teenagers. Making a website begins with a needs survey, followed by preparation and making materials. The survey is carried out offline and ends with a question-and-answer session. The output of this training is that teenagers in Terban Hamlet (FRISTA) can create and manage Hamlet's websites and personal websites.
Utilizing AI for predictive maintenance and problem resolution to optimize technical support operations
Authors: Samuel Olaoluwa Folorunsho  , Olubunmi Adeolu Adenekan  , Chinedu Ezeigweneme  , Ike Chidiebere Somadina  , Patrick Azuka Okeleke
Published: August 2024

This paper explores the application of artificial intelligence (AI) in enhancing technical support operations through predictive maintenance and problem resolution. The objective is to examine how AI-driven solutions can optimize support efficiency, reduce downtime, and improve overall customer satisfaction. The research methodology involves a comprehensive review of existing literature, case studies, and the implementation of AI models in a controlled technical support environment. Key findings indicate that AI can significantly improve predictive maintenance by analyzing historical data, identifying patterns, and forecasting potential system failures before they occur. This proactive approach not only minimizes operational disruptions but also extends the lifespan of technical equipment. Additionally, AI-powered problem resolution tools, such as chatbots and virtual assistants, have demonstrated their ability to provide real-time support, reduce response times, and handle a large volume of inquiries with high accuracy. The study also highlights the integration of machine learning algorithms in technical support workflows, enabling continuous learning and adaptation to new issues. By automating routine tasks and providing data-driven insights, AI facilitates more efficient allocation of human resources to complex problems that require expert intervention. The utilization of AI in predictive maintenance and problem resolution presents a transformative opportunity for technical support operations. The findings underscore the potential for AI to not only enhance operational efficiency and reliability but also to deliver superior customer experiences. Future research should focus on scaling AI applications across diverse technical environments and addressing challenges related to data privacy and algorithmic bias.
Analisis Kemampuan Pemahaman Konsep pada Mata Kuliah Dasar-Dasar Statistik Mahasiswa PGSD STKIP Yapis Dompu
Authors: Pujiarti Titi , Mahdin Mahdin , Ilham Ilham
Published: August 2024

Penelitian ini bertujuan untuk mendeskripsikan kesulitan pemahaman konsep dasar statistik di kalangan mahasiswa PGSD kelas VA STKIP Yapis Dompu. Penelitian ini menggunakan metode deskriptif dengan pendekatan kualitatif. Populasi penelitian ini terdiri dari 384 mahasiswa, dengan sampel sebanyak 28 mahasiswa yang dipilih menggunakan teknik purposive sampling. Instrumen yang digunakan dalam penelitian ini meliputi lembar observasi, lembar wawancara, dan tes yang diberikan kepada mahasiswa untuk mengukur pemahaman mereka tentang konsep statistik. Dalam penelitian ini menggunakan analisis deskriptif kualitatif. Hasil penelitian menunjukkan bahwa pemahaman mahasiswa terhadap konsep statistik tergolong tinggi pada indikator-indikator berikut: 1) Mendefinisikan dan menyatakan ulang sebuah konsep (64%); 2) Mengklasifikasikan objek menurut sifat tertentu (43%); 3) Memberikan contoh dan non-contoh dari konsep (43%); 4) Menyajikan konsep dalam berbagai bentuk representasi matematika (36%); 5) Mengembangkan syarat perlu dan syarat cukup suatu konsep (29%); 6) Menggunakan, memanfaatkan, dan memilih prosedur operasional tertentu (18%); 7) Mengaplikasikan konsep atau logaritma untuk pemecahan masalah (7%). Analisis data tentang kesulitan pemahaman konsep dasar statistik, khususnya dalam materi penyajian dan analisis data, menyimpulkan bahwa rata-rata pemahaman konsep mahasiswa di kelas VA PGSD STKIP Yapis Dompu tergolong rendah, dengan persentase kategori sedang sebesar 35%.
Iniciativas brasileiras para ingresso e permanência de mulheres na área de computação: um mapeamento sistemático da literatura
Authors: Soares Kely do Nascimento , De Sousa Ribeiro Paula Vitória , Silva Neto Manuel Gonçalves da
Published: August 2024

Apesar do crescente avanço de iniciativas voltadas à igualdade de gênero nos meios educacionais e profissionais, as mulheres ainda enfrentam obstáculos para serem aceitas e reconhecidas em áreas onde predomina a atuação masculina. O presente trabalho objetiva prover um panorama atualizado dos projetos habilitadores que incentivam a inserção e permanência das mulheres na área de tecnologia da informação (TI) no cenário brasileiro. Para tal, realizou-se um mapeamento sistemático da literatura (MSL) onde analisou-se e classificou-se 19 (dezenove) artigos de um total de 642 (seiscentos e quarenta e dois) estudos candidatos. Os resultados deste estudo revelam que, as estratégias mais comuns para promover a inserção e permanência feminina se concentram em ações de capacitação, como a oferta de minicursos, palestras e eventos envolvendo a disseminação de informação e qualificação. Observou-se que os quantitativos se concentram em iniciativas voltadas para a qualificação acadêmica em nível de graduação. Observou-se ainda a presença de um quantitativo minoritário voltado diretamente para o mercado de trabalho. Os principais fatores determinantes para desistência das mulheres na área de TI são: (i) influência de terceiros (IT); (ii) aspectos educacionais (AE); (iii) aspectos de mercado (AM); (iv) limitações socioculturais (LS); e (v) aspectos emocionais e psicológicos (AEP).
Cats in the Kyivan Rus: where did they appear from and how did they look like in the Middle Ages?
Authors:   Institute of Archaeology, NAS of Ukraine (Kyiv, Ukraine), Khamaiko Natalia ,   Leibniz Institute for the History and Culture of Eastern Europe (GWZO, Leipzig, Germany), Gol’din Pavlo ,   Institute of Zoology, NAS of Ukraine (Kyiv, Ukraine), Kublii Mykhailo ,   Institute of Archaeology, NAS of Ukraine (Kyiv, Ukraine), Yanish Yevheniia ,   Institute of Zoology, NAS of Ukraine (Kyiv, Ukraine)
Published: August 2024

The article provides information about cats in the Kyivan Rus based on archaeological and historical data. The modern domestic cat is not a descendant of the nominal subspecies of the European wildcat (Felis silvestris s. str.), but is genetically related to the African subspecies (Felis silvestris lybica). It began its journey into human homes somewhere in the Fertile Crescent. The first domestic cats appeared in Europe during the Neolithic period. In Ukraine, domestic cats were first recorded at Trypillian sites. The second wave of the appearance of domestic cats is linked to the Roman influence in the 1st to 4th centuries CE, while the third wave is associated with the Vikings, who brought cats back to their homes from long journeys starting in the 7th century CE. All periods of the domestic cat’s spread in Europe coincide with increased trading activity. For example, one of the earliest domestic cats in the Rus was found in a 10th-century burial at an Early Rus cemetery in Shestovytsia, a site associated with Scandinavians and revealing their distant contacts. Domestic cat remains are also found in 10th-century complexes in Kyiv, the capital of Rus, a city whose economic foundation was also trade. Later, in the 12th century, domestic cats became much more numerous, as evidenced by zooarchaeological materials from Vyshhorod, Zvenyhorod, Voyin, Ltava, Old Ryazan, Novgorod, and other locations. Modern research refutes the conventional belief that domestic cat bones are found mainly in cities. Evidence shows that domestic cats were also present at rural sites in the Kyiv district and Poltava region. In the Middle Ages, cats grew to quite large sizes, likely due to their living conditions in human homes, which provided more stable and higher-quality food. However, cats were not merely household pets; they were often kept near homes primarily for rodent control, as they predominantly consumed the rodents they caught. Notably, the spread of domestic cats in Europe during the Roman and Viking times coincided with the spread of the black rat. Additionally, cats were occasionally used for fur and leather, as indicated by archaeological finds in Scandinavia and northern Rus. In rare instances of famine, cats were also consumed.
Komparasi Metode Klasifikasi Dalam Analisis Sentimen Ulasan Pengguna Aplikasi KRL Access Di Google Play Store
Authors: Septiyanti Nisa Dwi , Luthfi Muhammad Irfan , Romadloni Nova Tri
Published: August 2024

Peningkatan penggunaan aplikasi transportasi umum, seperti KRL Access, menciptakan kebutuhan untuk memahami sentimen pengguna terhadap aplikasi tersebut. Analisis sentimen dapat menjadi alat efektif dalam memahami persepsi dan kepuasan pengguna. Penelitian ini mengisi kesenjangan dengan mengeksplorasi pengaruh berbagai algoritma klasifikasi dan langkah-langkah data preprocessing terhadap analisis sentimen ulasan pengguna KRL Access. Penelitian ini memberikan pandangan yang melibatkan pertanyaan-pertanyaan kritis tentang pengaruh algoritma klasifikasi (Naïve Bayes, Random Forest, Logistic Regression, Supervised Machine Learning [SVM], dan K-Nearest Neighbors [KNN]) terhadap hasil analisis sentimen. Selain itu, penting untuk memahami kontribusi langkah-langkah data preprocessing (case folding, data filtering, tokenization, stemming, dan removing stopwords) terhadap akurasi dan keandalan analisis sentimen. Hasil penelitian menunjukkan bahwa setiap algoritma memiliki kelebihan dan kelemahan masing-masing. Naïve Bayes menonjol dalam precision, sementara Random Forest memberikan keseimbangan yang baik antara precision dan recall. Langkah-langkah data preprocessing, terutama tokenization dan stemming, berkontribusi signifikan terhadap kualitas analisis sentimen. Visualisasi sentimen melalui wordcloud memberikan gambaran intuitif, menyoroti kepuasan pengguna atas akses informasi jadwal KRL Access, tetapi juga masalah dalam pendaftaran dan login. Kesimpulan penelitian menekankan pentingnya pemilihan algoritma dan data preprocessing yang sesuai untuk analisis sentimen yang akurat. Temuan ini dapat mendukung pengembangan aplikasi yang lebih responsif dan sesuai dengan kebutuhan pengguna, menciptakan pengalaman pengguna transportasi umum yang lebih baik. Dalam penelitian mendatang, disarankan untuk memperluas cakupan dataset dan eksplorasi lebih lanjut terhadap teknik data preprocessing dan penggunaan fitur tambahan
Visualisasi Data Pemetaan Nasabah Kredit Pada Koperasi Simpan Pinjam Jejamo Jaya Abadi Tulang Bawang Barat
Authors: Bina Dara , Saputri Tri Aristi
Published: August 2024

Pengelolaan data kredit yang baik pada koperasi sangat diharapkan pada saat melakukan kegiatan pendataan, pencatatan dan pelaporan. Dalam menjalankan operasionalnya, Koperasi Jejamo Jaya Abadi menerbitkan laporan keuangan dalam bentuk laporan. Namun, masih belum ada tampilan data perkreditan yang jelas dan menarik. Kajian tersebut menggunakan data pelaporan keuangan periode Agustus sampai dengan Desember 2023 untuk memvisualisasikan kredit lancar dan kredit bermasalah. Dalam hal ini, aplikasi Cloud Data Studio digunakan sebagai alat untuk membuat, mengelola, dan memvisualisasikan data dengan cepat, mudah, dan menarik, serta untuk menganalisis data dalam jumlah besar dari berbagai sumber. Data Studio memudahkan pengambilan keputusan yang tepat berdasarkan sistem dasbor dan memudahkan pemahaman informasi yang dihasilkan. Selama proses visualisasi, Anda dapat menggunakan hasil visualisasi sebagai alat untuk menganalisis pola pada data Anda, baik sebagai diagram sebar, diagram garis, atau diagram batang. Kecepatan pengolahan data dan perolehan informasi yang digunakan untuk pengambilan keputusan sangat bermanfaat dan bermanfaat bagi Koperasi Jejamo Jaya Abadi. Tujuan dari penelitian adalah menyajikan pelanggan kredit (lancar dan macet) dalam bentuk visualisasi data.
Monitor & Kontrol Penyiraman Tanaman Otomatis Berbasis IoT
Authors: Gunanto Sigit , Wibowo Adi
Published: August 2024

Pertanian merupakan sektor yang vital bagi perekonomian dan keberlangsungan hidup suatu negara. Untuk meningkatkan sektor ini, teknologi otomatisasi dapat diterapkan dalam pemantauan dan pemeliharaan tanaman, termasuk dalam sistem irigasi. Irigasi tradisional sering kali sulit menghitung jumlah air yang tepat untuk tanaman, mengakibatkan pertumbuhan tanaman tidak optimal. Artikel ini membahas pengoperasian sistem irigasi otomatis yang memungkinkan petani mengairi dan mengontrol kelembaban tanah secara efisien untuk mengoptimalkan hasil panen. Sistem ini dapat dengan mudah dimodifikasi dan disesuaikan untuk berbagai aplikasi irigasi sehingga lebih user-friendly.Penggunaan air yang tidak tepat dalam pertanian telah menyebabkan kerugian finansial dan kualitas tanaman yang tidak sesuai dengan kebutuhan. Untuk mencegah hal ini, penting untuk melakukan pemeliharaan hasil panen dan kualitasnya sebaik mungkin. Pekerjaan ini dipilih karena Indonesia memiliki fokus besar pada pertanian dan tingkat penurunan sumber daya air yang mengkhawatirkan, sehingga diperlukan metode irigasi yang pintar dan efisien. Dalam proyek ini, kami menggunakan sensor kelembaban tanah untuk mendeteksi kelembaban di ladang pertanian dan mengirimkan air ke area yang membutuhkan.Hasil pengujian menunjukkan bahwa alat penyiraman tanaman ini mampu memantau suhu, kelembaban tanah, dan kelembaban udara dengan tingkat error pembacaan sensor sebesar 2%. Alat ini dapat melakukan penyiraman pada pukul 08.00 pagi dan pukul 16.00 sore dengan syarat kelembaban tanah di bawah 70%. Data monitoring dapat diakses jika kedua perangkat terhubung ke jaringan internet, namun sistem pengontrolannya tetap berjalan meskipun tidak terhubung ke jaringan internet.