bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Kepercayaan Merek dan Kualitas Produk terhadap Loyalitas Konsumen melalui Kepuasan Konsumen sebagai Variabel Mediasi (Studi Kasus pada Brand Skincare Lokal)
Authors: Esa Sekar Hastari  , Corry Yohana  , Arvinta Monoarfa Terrylina 
Published: April 2023

This study aims to examine the effect of brand trust and product quality on consumen loyalty through customer satisfaction as an intervening variable for Something skincare brand in DKI Jakarta. Data was collected using the purposive sampling method through questionnaires which were distributed online using a Likert scale of 1-5. The samples collected were 220 respondents with the criteria of having purchased and used at least 3 Somethinc skincare products in the last 6 months, aged over 17 years and domiciled in DKI Jakarta. Data processing was carried out using SPSS version 25 software to test the validity and reliability. Data analysis and hypothesis testing is using Amos software version 21. Based on the data that has been analyzed, it can be seen that there is an influence between brand trust on customensatisfaction, product quality on customer satisfaction, customer satisfaction on consumenloyalty, brand trust on customer loyalty through customer satisfaction, product quality on consumen loyalty through customer satisfaction, brand trust on consumen loyalty and product quality on consumen loyalty.
Penelitian ini bertujuan untuk menguji pengaruh kepercayaan merek dan kualitas produk terhadap loyalitas konsumen melalui kepuasan konsumen sebagai variabel intervening brand skincare Somethinc di DKI Jakarta. Data dikumpulkan menggunakan metode purposive sampling melalui kuesioner yang dibagikan secara daring menggunakan skala Likert 1-5. Sampel yang dikumpulkan sebanyak 220 responden dengan kriteria pernah membeli dan menggunakan skincare Somethinc sebanyak minimal 3 produk dalam 6 bulan terakhir, berusia di atas 17 tahun dan berdomisili di DKI Jakarta. Pengolahan data dilakukan dengan software SPSS versi 25 untuk menguji validitas dan reliabilitas. Analisis data dan uji hipotesis ini menggunakan software Amos versi 21. Berdasakan data yang telah dianalisis, dapat diketahui bahwa terdapat pengaruh antara kepercayaan merek terhadap kepuasan konsumen, kualitas produk terhadap kepuasan konsumen, kepuasan konsumen terhadap loyalitas konsumen, kepercayaan merek terhadap loyalitas konsumen melalui kepuasan konsumen, kualitas produk terhadap loyalitas konsumen melalui kepuasan konsumen, kepercayaan merek terhadap loyalitas konsumen dan kualitas produk terhadap loyalitas konsumen.
Pengaruh Utang Terhadap Kinerja Perusahaan Dimoderasi Oleh Kepemilikan Institusional
Authors: Bukusu Indah Nuansa , Suherman  , Kurnianti Destria 
Published: April 2023

ABSTRAK
Penelitian ini bertujuan untuk menguji pengaruh utang (diproksikan dengan DAR) terhadap kinerja perusahaan (diproksikan dengan Tobin’s Q, ROA, dan ROE) dengan moderasi dari kepemilikan institusional. Sampel yang digunakan dalam penelitian ini adalah 55 perusahaan non keuangan di Indonesia selama periode 2015-2019. Metode analisis yang diterapkan adalah model regresi data panel, dengan menggunakan metode fixed effect. Hasil penelitian menunjukkan bahwa utang berpengaruh negatif terhadap kinerja perusahaan dalam perspektif berbasis akuntansi (ROA dan ROE), tetapi utang tidak berpengaruh terhadap kinerja perusahaan dalam perspektif berbasis pasar (Tobin's Q). Hasil ini sesuai dengan Teori Sinyal (Signalling Theory) dimana karena pengaruhnya yang negatif terhadap kinerja perusahaan, utang menjadi sinyal (dalam hal ini, sinyal negatif) bagi investor dalam mengambil keputusan investasi. Hasil ini juga sesuai dengan pecking order theory, dimana utang tidak menjadi prioritas perusahaan dalam mencari pendanaan, karena pengaruhnya yang negatif. Terdapat hasil yang berbeda mengenai moderasi kepemilikan institusional kepada pengaruh utang terhadap kinerja perusahaan. Kepemilikan institusional mampu memoderasi utang terhadap kinerja perusahaan dalam perspektif berbasis akuntansi (ROA dan ROE), tetapi kepemilikan institusional tidak memoderasi utang terhadap kinerja perusahaan dalam perspektif berbasis pasar (Tobin's Q). Hasil ini sesuai dengan Teori Sinyal (Signalling Theory) dimana karena efek moderasinya kepada pengaruh utang terhadap kinerja perusahaan, kepemilikan institusional menjadi sinyal (dalam hal ini, sinyal positif) bagi investor dalam mengambil keputusan investasi. Hasil ini juga sesuai dengan Teori Agensi (Agency Theory), karena kepemilikan institusional yang dapat memoderasi kinerja perusahaan menjadi bukti bahwa terdapat tata kelola perusahaan yang telah berjalan.
Kata kunci: Utang, Kinerja Perusahaan, Kepemilikan Institusional
Pengaruh Experiential Marketing dan Kualitas Produk Terhadap Loyalitas Pelanggan Melalui Kepuasan Pelanggan Sebagai Variabel Intervening
Authors: Ananda Radika Rais , Suherman  , Siregar M. Edo S 
Published: April 2023

This study aims toidetermine the impact of experiential marketing, product quality, and customer satisfaction on customer loyalty for Nike shoes users. iThe data collection method used a survey method with purposive sampling on a Likert scale. The object of this research is 205 respondents whoiare Nike shoe users in Bekasi. iThis research uses SPSS software version 24iand SEM (Structural Equation Modeling) iAMOS version 24 for data analysis. The results showed: (1) experiential marketing had a positive and significant effect on customer satisfaction, (2) product quality had a positiveiand significant effect on customer satisfaction, (3) iexperiential marketing had a positive and significant effect on customer loyalty. (4) product quality has a positive and significant effect on customer loyalty, (5) icustomer satisfaction has a positive and significant effect on customer loyalty.

Penelitian ini bertujuan untuk mengetahui pengaruh experientialimarketing, kualitas produk, dan kepuasan pelanggan terhadap loyalitas pelanggan produk sepatu Nike. Metode pengumpulanidata menggunakan metode survei dengan purposive sampling secara skala likert. Objek penelitian ini adalah 205iresponden yang merupakan pengguna sepatu Nike di Bekasi. Penelitian ini menggunakan softwareiSPSS versi 24 dan SEM (Structural Equation Modelling) AMOS versi 24 untuk analisis data. Hasilipenelitian menunjukkan: (1) experiential marketing berpengaruh positif dan signifikan terhadap kepuasan pelanggan , (2) kualitas produk berpengaruh positif dan signifikan terhadap kepuasan pelanggan, (3) experiential marketing berpengaruh positif dan signifikan terhadap loyalitas pelanggan. (4) kualitasiproduk berpengaruh positif dan signifikan terhadap loyalitas pelanggan, (5) kepuasan pelanggan berpengaruhipositif dan signifikan terhadap loyalitasipelanggan.
Genetic association studies in critically ill patients: protocol for a systematic review
Authors: Cox Eline G.M. , Zhang Wenbo , Voort Peter H.J. van der , Lunter Gerton , Keus Frederik , Snieder Harold 
Published: April 2023

Abstract
Introduction Patients in the intensive care unit (ICU) are highly heterogeneous in characteristics, their clinical course and outcomes. Genetic variability may partly explain the variability and similarity in disease courses observed among critically ill patients and may identify clusters of subgroups. The aim of this study is to conduct a systematic review of all genetic association studies of critically ill patients with their outcomes.
Methods and analysis This systematic review will be conducted and reported according to the HuGE Review Handbook V1.0. We will search PubMed, Embase and the Cochrane library for relevant studies. All types of genetic association studies that included acutely admitted medical and surgical adult ICU patients will be considered for this review. All studies will be selected according to predefined selection criteria, evaluated and assessed for risk of bias independently by two reviewers. Risk of bias will be assessed according to the HuGE Review Handbook V1.0 with some modifications reflecting recent insights. We will provide an overview of all included studies by reporting the characteristics of the study designs, the patients included in the studies, the genetic variables and the outcomes evaluated.
Ethics and dissemination We will use data from peer-reviewed published articles, and hence there is no requirement for ethics approval. The results of this systematic review will be disseminated through publication in a peer-reviewed scientific journal.
PROSPERO registration number: CRD42021209744
Isolation limits spring pollination in a UK fragmented landscape
Authors: Li Dongbo , Clements Christopher F. , Memmott Jane 
Published: April 2023

Abstract
Context
Animal-mediated pollination is a key factor that determines the reproductive success of the most flowering plants; this process however can be disrupted by environmental degradation, with habitat fragmentation highlighted as a key driver of pollinator declines. Despite habitat fragmentation being one of the most pervasive anthropogenic stressors worldwide, we still have rather limited empirical evidence on its effects on pollination, especially for early spring pollination syndromes.
Objectives
We experimentally study the effect of patch area and isolation on the pollination of English Bluebell (Hyacinthoides non-scripta), a species largely pollinated in spring by queen bumblebees.
Methods
In a fragmented landscape in Bristol, United Kingdom, we selected 51 woodland patches which vary in both size and distance from each other, and placed 153 bluebell plants in those selected patches for c.4 weeks to measure pollination.
Results
Measuring pollination through the number of seeds produced and seed capsules formed, we show that while patch area had no effect, the main determinate of overall reproductive success of plants was patch isolation which negatively correlated with both seed number and capsules.
Conclusion
Our results highlight the importance of connectivity in maintaining pollination services in fragmented landscapes.
Clinical efficacy of intensity-modulated radiation therapy in patients with oropharyngeal carcinoma: a comparison with three-dimensional conformal radiation therapy with a focus on osteoradionecrosis
Authors: hiramine keiko , Kunitake Naonobu , Shirakawa Yuko , Abe Madoka , Shioyama Yoshiyuki 
Published: April 2023

Abstract
Background We explored the relative clinical efficacy of intensity-modulated radiation therapy (IMRT) in the treatment of patients with oropharyngeal cancer (OPC) compared with three-dimensional conformal radiation therapy (3D-CRT). Particular attention was paid to osteoradionecrosis (ORN).
Materials and methods Seventy-four OPC patients treated with definitive IMRT or 3D-CRT between May 2010 and December 2018 were analyzed. Of these, 42 patients were treated with IMRT and 32 with 3D-CRT. We compared clinical benefits. In particular, we focused on ORN, and evaluated the irradiated mandibular volumes.
Results Late Grade 2 xerostomia was detected in 6 (19.4%) and 15 patients (71.4%) in the IMRT and 3D-CRT groups, respectively (P = 0.003). Five patients had Grade 2–3 ORN in the 3D-CRT group. In contrast, no ORN was observed in the IMRT group. A comparison of the mandible volumes between the two groups showed that the IMRT group had lower mandibular volumes than the 3D-CRT group in the high-dose range of V40, V50, V60 and V70. In addition, a comparison of the mandibular volumes between ORN and non-ORN showed a significant difference in the V60 and V70. ORN incidence was higher in V60 ≥ 25% and V70 ≥ 15%.
Conclusion On comparing IMRT with 3D-CRT, the advantages of IMRT translated into a significant reduction of late xerostomia and ORN in patients with OPC. Reducing of the mandibular V60 and V70 values by IMRT seemed to reduce the risk of ORN.
Study of anodic dissolution of 100Cr6 Steel during electrochemical machining in oxidizing and reducing electrolytic environments.
Authors: Upadhyay Ritesh Kumar , Chakraborty Ashis K. , Majhi Shyam S. , Yadav Narendra 
Published: April 2023

Abstract
Electrochemical machining (ECM) has been widely recognized as a promising technique that plays an important role in the fabrication of micro textured surfaces of engineering materials. The advantageous features of ECM, like high material removal rate (MRR) and surface finish, have been found effective to improve the efficiency of machining components compared to the other processes. However, the machining precision of ECM has still limited due to the formation of a passive adherent oxide layer over the specimen surface. These factors adversely affect the MRR and surface roughness (Ra). The high current density (20-150 A/cm2) can be used to enhance the MRR, but the process becomes vulnerable to energy consumption, resulting in poor surface finish. These limitations of ECM can be minimized by employing a suitable electrolytic environment. This paper shows the anodic dissolution characteristics of 100Cr6 Steel in oxidizing and reducing electrolytic solutions. The reducing electrolyte containing CuSO4 mixed NaCl that maintains the low valence state of substrate metal ion which, in turn, facilitates higher MRR and improves the surface finish quality. Similarly, the oxidizing electrolytic solution composed of K2Cr2O7 mixed with NaCl allows higher anodic dissolution but ensuing Cr2O7—ion form a passive layer on the metal surfaces. In two different electrolytic environments, transpassive anodic dissolution was found to occur. Comparable dissolution mechanisms have been studied using cyclic voltammetry (CV) technique and UV-visible spectrophotometry. Micro-images of scanning electron microscopy (SEM) emphasize that metal surfaces are exposed more in existing oxidizing environments and less in reducing environments.
Elderly and adult-onset Inflammatory Bowel Disease: 20 years report
Authors: Pirali Caterina , Zammarchi Irene , Lanzarotto Francesco , Ricci Chiara 
Published: April 2023

Abstract
Background
Cases of IBD diagnosed after the age of 65 are increasing, due to either an ageing population or a greater awareness of this condition in older patients. This study aims to compare natural history, therapeutical approach, disease and therapy-related complications in elderly and adult patients.
Methods
Patients referring to the IBD-outpatient clinic of the Gastroenterology Unit (Spedali Civili Brescia) that received a diagnosis of IBD after the age of 65 between January 2000 and August 2021 were enrolled and matched 1:1 by disease, sex and year of diagnosis with a patient who received diagnosis between 40 and 64 years of age.
Results
A total of 154 elderly patients (45 Crohn’s disease and 109 Ulcerative colitis) were matched with 154 adults.
In Crohn’s disease, abdominal pain and diarrhea were more frequent amongst adults; while symptoms at UC presentation were similar. Extraintestinal manifestations were more frequently reported amongst adults (p 0.03). Despite a similar number of relapses in both cohorts, the elderly were more frequently hospitalized.
In CD, the number of patients who faced a surgical approach was similar for both cohorts, but mean time to surgery was significantly lower in the elderly (4.7 vs 28.9 months, p0.03). On the contrary, UC elderly patients faced surgery more frequently (17% vs 8%, p0.07), but mean time from diagnosis was similar. Biological therapy was more common for adults (p<0.05), with a larger use of anti-integrin, despite anti-TNFalfa in elderly-UC patients (70% vs 7%). Intestinal complications and systemic infections were higher amongst the elderly.
Conclusions
Elderly and adult-onset IBD seem to have similar presentation and clinical behavior. However, the elderly present more IBD-related hospitalizations and complications.
Comparative performances of machine learning algorithms in radiomics and impacting factors
Authors: Decoux Antoine , Duron Loic , Habert Paul , Roblot Victoire , Arsovic Emina , Chassagnon Guillaume , Arnoux Armelle , Fournier Laure 
Published: April 2023

Abstract
There are no current recommendations on which machine learning (ML) algorithms should be used in radiomics. The objective was to compare performances of ML algorithms in radiomics when applied to different clinical questions to determine whether some strategies could give the best and most stable performances regardless of datasets. This study compares the performances of nine feature selection algorithms combined with fourteen binary classification algorithms on ten datasets. These datasets included radiomics features and clinical diagnosis for binary clinical classifications including COVID-19 pneumonia or sarcopenia on CT, head and neck, orbital or uterine lesions on MRI. For each dataset, a train-test split was created. Each of the 126 (9 x 14) combinations of feature selection algorithms and classification algorithms was trained and tuned using a ten-fold cross validation, then AUC was computed. This procedure was repeated three times per dataset. Best overall performances were obtained with JMI and JMIM as feature selection algorithms and random forest and linear regression models as classification algorithms. The choice of the classification algorithm was the factor explaining most of the performance variation (10% of total variance). The choice of the feature selection algorithm explained only 2% of variation, while the train-test split explained 9%.
Altered gyrification in chemotherapy-treated older long-term breast cancer survivors
Authors: Daniel Ebenezer , Deng Frank , Patel Sunita K. , Sedrak Mina S. , Kim Heeyoung , Razavi Marianne , Sun Can-Lan , Root James C. , Ahles Tim A. , Dale William , Chen Bihong T. 
Published: April 2023

Abstract
Purpose
The purpose of this prospective longitudinal study was to evaluate the changes in brain surface gyrification in older long-term breast cancer survivors 5 to 15 years after chemotherapy treatment.
Methods
Older breast cancer survivors aged ≥ 65 years treated with chemotherapy (C+) or without chemotherapy (C-) 5–15 years prior and age & sex-matched healthy controls (HC) were recruited (time point 1 (TP1)) and followed up for 2 years (time point 2 (TP2)). Study assessments for both time points included neuropsychological (NP) testing with the NIH Toolbox cognition battery and cortical gyrification analysis based on brain MRI.
Results
The study cohort with data for both TP1 and TP2 consisted of the following: 10 participants for the C + group, 12 participants for the C- group, and 13 participants for the HC group. The C + group had increased gyrification in 6 local gyrus regions including the right fusiform, paracentral, precuneus, superior, middle temporal gyri and left pars opercularis gyrus, and it had decreased gyrification in 2 local gyrus regions from TP1 to TP2 (p < 0.05, Bonferroni corrected). The C- and HC groups showed decreased gyrification only (p < 0.05, Bonferroni corrected). In C + group, changes in right paracentral gyrification and crystalized composite scores were negatively correlated (R = -0.76, p = 0.01).
Conclusions
Altered gyrification could be the neural correlate of cognitive changes in older chemotherapy-treated long-term breast cancer survivors.
Developing and designing an internet-based support and education program for patients awaiting kidney transplantation with deceased donors. -A delphi study.
Authors: Nilsson Kristina , Andersson Gerhard , Johansson Peter , Lundgren Johan 
Published: April 2023

Abstract
Aims
The aim of this study was to develop and refine the content and design of an internet-based support and education program for patients awaiting kidney transplantation from deceased donors.
Design
A Delphi process was used.
Methods
A prototype internet-based intervention was drafted, based on previous research. The intervention included educational and psychological support to manage the uncertain waiting time and specific education enabling preparation for transplantation and adjustment to life after transplantation. In a two-round Delphi process, patients who had received a kidney transplant from a deceased donor within the last 2 years (n=27), significant others (n=6), health-care personnel with renal (n=20) or transplant (n=14) expertise, rated importance of content and design aspects of the prototype intervention on a 5-point scale using web questionnaires. A median of ≥3 was considered as consensus. Quantitative data was analyzed using descriptive statistics. Free text answers were encouraged and analyzed using deductive content analysis. The STROBE-checklist was used.
Results
Consensus was reached for all suggested content and design items in round 1, with median ratings of 4 or 5. Qualitative analysis from round 1 suggested four new content and design items which were rated in round 2, on all which consensus was reached; information about life with young children as relatives, expansion of kidney transplantation specific information, program extension by one week and individualization by making information available based on individual needs.
Conclusion
There was consensus among heterogenous experts regarding suggested educational and psychological support content and design aspects, and additional content and design aspects were identified for an internet-based support and education program for patients awaiting kidney transplantation from deceased donors.
Relevance to clinical practice
The results can be used to inform content and design of support and education programs for patients awaiting kidney transplantation from deceased donors.
Patient or Public Contribution
Patients and significant others were included in the Delphi process.
Mean platelet volume, Immature platelet fraction and disease activity in Juvenile Idiopathic arthritis: a cross sectional study.
Authors: PICARELLI MARIA MERCEDES , Bodanese Luiz Carlos 
Published: April 2023

Abstract
Objective

To test correlation between mean platelet volume (MPV), immature platelet fraction (IPF) with disease activity in a group of patients with juvenile idiopathic arthritis (JIA) defined by JADAS 71. Determinate sensitivity, specificity, positive and negative predictive value.

Methods

A cross sectional study was performed in JIA patients with oligoarticular and polyarticular rheumatoid factor negative subtypes, classified with active or inactive disease activity by JADAS 71. Other subtypes and patients with acute infection, neoplastic diseases, macrophage activation syndrome, other thrombocytopenias, other inflammatory diseases, and use of antiplatelet and anticoagulant medications were excluded. All blood parameters were processed in a SYSMEX XN 1000 haematology analyser.

Results

Twenty-five active and 21 inactive JIA disease patients were included. Oligoarticular were76%, 73,9% were female sex and 95,6% were caucasian. The median age was 10,30 [4,77–14] years and the median disease duration was 57 months [ 24–90,7]. The median JADAS 71 was 1,35 [ 0–10,25] with active disease above 1. There was no correlation between MPV and JADAS 71(rho = 0,204 e p = 0,185). There was no correlation between IPF and JADAS 71 (rho = 0,192 e p = 207). Sensitivity was 13% and specificity was 4,80%. Positive predictive value (PPV) was 75% and negative predictive value (PNV) was 50%. Sensitivity was 4,22%, and specificity was 0,0%, PPV was 36,8% and PNV was 100%.

Conclusions

MPV and IPF had no correlation with JADAS 71 in a group of JIA patients