bluuebunny/crossref_metadata_2025_split huggingface dataset:
KONSEP DIRI SEBAGAI PENGONTROL IMPULSE BUYING PADA IBU RUMAH TANGGA
Authors: Desriane Aliya Syalikha , Hamiyati  , Elmanora  
Published: November 2021

Abstrak
Penelitian ini bertujuan untuk menganalisis pengaruh konsep diri terhadap impulse buying pada ibu rumah tangga. Penelitian ini dilakukan di Kelurahan Baros, Kota Sukabumi, Provinsi Jawa Barat. Penelitian ini melibatkan 100 orang ibu rumah tangga yang dipilih secara puposive. Pengumpulan data dilakukan pada bulan April sampai dengan Juni 2021 dengan menggunakan metode survey. Data dianalisis dengan menggunakan statistika deskriptif dan statistika inferensial (uji regresi linear sederhana). Hasil penelitian menunjukkan bahwa konsep diri dan impulse buying pada ibu rumah tangga termasuk dalam kategori sedang. Konsep diri berpengaruh negatif dan signifikan terhadap impulse buying. Hasil analisis ini mengindikasikan bahwa konsep diri yang semakin baik dapat menurunkan impulse buying pada ibu rumah tangga. Artinya, impulse buying pada ibu rumah tangga dapat dikontrol oleh konsep diri ibu rumah tangga tersebut. Dengan demikian, cara yang dapat dilakukan untuk mengurangi impulse buying pada ibu rumah tangga adalah dengan cara meningkatkan konsep diri pada ibu rumah tangga.
Kata kunci: ibu rumah tangga, impulse buying, konsep diri, perilaku konsumen
Self-Concept as Impulse Buying Controller in Homemakers
Abstract
This study aims to analyze the effect of self-concept on impulse buying at homemakers. The location conducted this research is Baros Village, Sukabumi City, West Java Province. This study involved 100 homemakers who were selected purposively. Data collection was carried out from April to June 2021 using the survey method. Data were analyzed using descriptive statistics and inferential statistics (simple linear regression test). The results showed that homemakers had self-concept and impulse buying in the medium category. Self-concept has a negative and significant effect on impulse buying. The results of this analysis indicate that a better self-concept can reduce impulse buying for homemakers. That is, the housewife's self-concept can control impulse buying at homemakers. Thus, the way to minimize impulse buying for homemakers is by increasing the self-concept of homemakers.
Keywords: consumer behavior, homemakers, impulse buying, self-concept
Transcatheter Embolization of Systemic-to-pulmonary Artery Fistulas: a Case Report
Authors: Zhang Shen , Qian Jun 
Published: November 2021

Abstract
The systemic artery to pulmonary vessel fistula(SAPVF) is an uncommon vascular abnormal communication between systemic arteries (except bronchial arteries) and the lung parenchyma[1]. It can be divided into congenital and acquired causes. Congenital SAPVF is often accompanied by cardiac or pulmonary artery hypoplasia, and acquired are usually caused by pleural adhesions after pleurisy, empyema, trauma, or surgery[2].We report a case of transcatheter arterial embolization for the treatment of congenital right inferior phrenic artery to pulmonary artery fistula.
Anisotropy of a Selective Laser-Melted Ti–6Al–4V Lattice Structure
Authors: YAO Dingye , ZHOU Weixing , MA Yuli , He Bo 
Published: November 2021

Abstract
Selective laser melting (SLM) is a widely adopted additive manufacturing process for the preparation of metallic lattice structures. However, it causes a build-direction-dependent anisotropy of morphologies, microstructures, and mechanical properties, making it difficult to predict the behavior and performance of lattice structures. In this study, tensile samples with different cross-sections and build directions (BDs) were fabricated by SLM. The anisotropic morphology, microstructure, and tensile properties were observed and measured using optical microscopy, scanning electron microscopy, and three-dimensional digital image correlation to determine the effects of the size and BD of SLMed materials. The extracted data were sequentially used to modify the geometric and physical models of the lattice. Body-centered cubic lattice structures were fabricated by SLM, and compression tests were performed to verify the modified compression model. In addition to the BD-related grains, the cross-sectional area of the SLMed sample affects its mechanical properties. The small cross-section makes the microstructure finer because the proportion of the contour path that uses higher power is no longer negligible. The sample with small cross-section has more anisotropy because of the lack of tolerance to heterogeneity and macro defects like roughness. In this study, by analyzing samples with small cross-sections, a model consisting of an isotropic hardening law and Hill’s anisotropic yield function is established to describe the yield and plasticity behavior of the as-built SLMed Ti–6Al–4V lattice. The simulated and experimental data fit very well, verifying the methodology employed in this study.
A comparison of clinical pathologic characteristics between alpha-fetoprotein negative and positive liver cancer patients from Eastern and Southern China
Authors: Chi Xiaowei , Jiang Liejun , Yuan Yulin , Huang Xinyan , Yang Xuemei , Hochwald Steven , Liu Jie , Huang Huayi 
Published: November 2021

Abstract
Background

Alpha-fetoprotein (AFP) is a biomarker used in clinical management of hepatocellular carcinoma (HCC), however, approximately 40% of HCC patients do not present with elevated serum AFP levels. This study aimed to investigate the clinical and pathologic characteristics between AFP positive and negative primary liver cancer (PLC) patients to allow for improved clinical management and prognostication of the disease.
Methods

This study observed a cohort of PLC patients from Eastern and Southern China with comparisons of the clinical and pathologic features between serum AFP positive and negative patient groups; patients with decompensated hepatic cirrhosis, those with chronic hepatitis B, and hepatitis B virus (HBV) asymptomatic carrier patients were used as controls. Data included the laboratory results, pathology diagnosis, clinical staging and scores were obtained from routine clinical diagnostic methods.
Results

Patients with HCC, larger tumor sizes, liver cancer with hepatic cirrhosis, portal vein thrombosis, metastasis, high Child-Pugh score, high Barcelona-Clínic Liver Cancer (BCLC) stage, and advanced clinical stage had significantly higher serum AFP levels. Also, patients with HBsAg and HBeAg positive, high HBV DNA levels had significantly higher serum AFP levels. Patients with high serum AFP levels had higher protein induced by vitamin K absence or antagonist-II (PIVKA-II), alanine aminotransferase (ALT), aspartate aminotransferase (AST), alpha-l-fucosidase (AFU), gamma-glutamyl transpeptidase (γ-GT), γ-GT /ALT, direct bilirubin (DBIL), indirect bilirubin (IDBIL), fibrinogen, and D-dimer levels. Serum AFP status was inversely associated with serum carcinoembryonic antigen (CEA). Patients with AFP positive had higher white blood cells (WBC), neutrophil, monocyte, and platelet count and neutrophil to lymphocyte ratio (NLR).
Conclusions

The are significant differences in clinical pathologic characteristics between AFP positive and negative PLC patients which may be helpful for the management and prognostication of the disease.
Prediction of stand carbon (C) storage and net primary production (NPP) of secondary forests in subtropical China: the effect of climate change and its contribution to carbon neutrality in 2060
Authors: Jin Jia , Xiang Wenhua , Zeng Yelin , Ouyang Shuai , Zhou Xiaolu , Hu Yanting , Zhao Zhonghui , Chen Liang , Lei Pifeng , Deng Xiangwen , Wang Hui , Liu Shirong , Peng Changhui 
Published: November 2021

Abstract
Background

Forest ecosystems play an important role in carbon sequestration and climate change mitigation, as well as achieving target for carbon neutrality in 2060 proposed by the Chinese government. However, changes in carbon storage and net primary production in natural secondary forests stemming from tree growth and future climate change have not yet been investigated in subtropical areas in China with complex compositions of tree species. Here, we used data from inventory plots in four secondary forests (evergreen broad-leaved forest, deciduous and evergreen broad-leaved mixed forest, deciduous broad-leaved forest, and coniferous and broad-leaved mixed forest) at different restoration stages and run a hybrid model (TRIPLEX 1.6) to predict changes in stand carbon storage and net primary production under two future climate change scenarios (RCP4.5 and RCP8.5).
Results

There was a high correlation between predicted and observed values (R2 > 0.87) for average stand diameter at breast height (1.3m), stand density, carbon storage, and net primary production in the four forests, indicating that the simulations by TRIPLEX1.6 were accurate. Net primary production was highest in deciduous and evergreen broad-leaved mixed forest (3.95 t ha−1 yr−1 in 2030 and 3.81 t ha−1 yr−1 in 2060), indicating a high carbon storage capacity. Evergreen broad-leaved forest is the subtropical climax community and can store large amounts of carbon (85.22 t ha−1 in 2030 and 135.76 t ha−1 in 2060). Net primary production in coniferous and broad-leaved mixed forests increased gradually over time but decreased over time in the other three forests. Net primary production was greater in young forest compared with mature forest. The effects of climate change (RCP4.5 and RCP8.5) on carbon storage significantly differed between coniferous and broad-leaved mixed forest and the other three forest types (p < 0.001).
Conclusions

Stand carbon storage of evergreen broad-leaved forest was predicted to be the largest. Nevertheless, the carbon sequestration potential under future climate change was still limited in the short and medium-term. The floristic composition and tree growth of existing forests should be properly managed in order to enhance carbon sequestration for climate change mitigation.
A Cluster of Genes at the Terminal Region of Chromosome 1 Contributes to Silk Yield in Bombyx Mori.
Authors: Luan Yue , Li Chunlin , Liu Yanyu , Zhang Bili , Gao Rui , Zuo Weidong , Hu Hai , Tong Xiaoling , Lu Cheng , Dai Fangyin 
Published: November 2021

Abstract
Background:

The silk yield is the most economically important trait in sericulture. In the domestication of the silkworm, traits related to silk yield are the main selective targets. In previous studies, linkage and association analyses were performed, which narrowed the region of the locus controlling the cocoon shell weight (CSW), an important index of silk yield, to the interval of 0–134 kb on the 1st chromosome.
Results

In this study, selection pressure analysis showed that most of the loci in this interval were co-selected during silkworm domestication. Association analysis conducted with 95 strains found that there is a 110 kb region that was significantly associated with CSW. An expression profile correlation analysis of eight genes in the region showed that their expression patterns were very similar. Sequence variation analysis detected mutations in the exon regions of BMgn002066 and BMgn002073, leading to premature termination of translation. The sequence variation was significantly correlated with CSW. In addition, another two genes, BMgn002067 and BMgn002071, had significantly different expression levels in the posterior silk glands of 11 high-yield strains and 11 low-yield strains. Therefore, we speculate that the abovementioned four genes and the gene BmAbl1 detected in previous studies may co-regulate CSW.
Conclusions

This study is the first to identify the gene clusters that affect CSW by forward genetics, thereby providing new evidence for gene clusters that regulate quantitative traits.
Palmitate-Induced S1P Signaling Pathway Attenuates by Cchicoric Acid in Human Peripheral Blood Mononuclear Cells
Authors: Sadeghabadi Zahra Arab , Samani Keihan Ghatreh , Yaghoubi Fatemeh , mohseni rooholla 
Published: November 2021

Abstract
Objective: Sphingosine 1-phosphate (S1P) signaling pathway is involved in the pathogenesis of type 2 diabetes (T2D). So, targeting S1P signaling pathway could be considered as potential therapeutic target for T2D. The aim of this study was to investigate the effects of palmitate and chicoric acid (CA) on S1P signaling pathway in peripheral blood mononuclear cells (PBMCs) from newly diagnosed patients with T2D and healthy subjects. Materials and Methods: 20 newly diagnosed patients with T2D and 20 healthy subjects, aged 40-60 years, were enrolled in the study. PBMCs were isolated and treated with palmitate and CA. Then, Sphingosine kinase 1 (SPHK1) and Sphingosine 1-phosphate receptor 1 (S1PR1) genes expression were evaluated by real-time PCR and S1PR1 protein levels were quantified using ELISA.Results: Palmitate significantly increased SPHK1 and S1PR1 genes expression and S1PR1 protein levels in PBMCs of both patients and healthy subjects. However, CA ameliorates palmitate-increased SPHK1 and S1PR1 genes expression and S1PR1 levels in these cells. Furthermore, a significant positive correlation between SPHK1 and S1PR1 genes expression with the S1PR1 protein levels was observed. Conclusions: These data indicate that CA could be considered as a novel S1P signaling pathway inhibitor through down regulation of SPHK1 and S1PR1.
Multi-stage Inner Conical Hole Hydraulic Self Driving Rotating Magnetic Field Assisted Electrolytic Machining
Authors: Tang Lin , Ge Xingchen , Shi Chengjin , Zhang Lifeng , Zhai Kaige 
Published: November 2021

Abstract
Aiming at the problem of poor surface quality of multi-stage inner conical hole parts in electrochemical machining, a hydraulic self driving rotating magnetic field assisted electrochemical machining method is proposed, a hydraulic self driving rotating flow field model is established and simulated, and the structure of cathode tail blades is optimized. The simulation results show that when the number of cathode blades is 3 and the thickness of blades is 0.8mm, When the electrolyte flow rate is not less than 5m/s, the impeller at the tail of the cathode mandrel can rotate stably. A hydraulic self driving rotating magnetic field assisted electrochemical machining cathode is designed. When the machining voltage is 10V, the electrolyte temperature is 30 ℃, the electrolyte pressure is 1.6Mpa, the cathode feed speed is 5mm / min, and the electrolyte is 5%NaCl+16%NaNO3+4%NaClO3 composite electrolyte, the comparative experimental study of multi-stage inner conical hole electrochemical machining process with and without rotating magnetic field is carried out, The results show that the surface roughness of the workpiece without magnetic field is Ra0.847μm under the same processing parameters . With the addition of rotating magnetic field, the surface roughness of the workpiece is Ra0.437μm. The surface quality was improved by 48.41%.
Perioperative Safety of Gastrectomy for Patients Receiving Antithrombotic Treatment
Authors: Kudo Takuya , Kanaji Shingo , Sawada Ryuuichiro , Harada Hitoshi , Urakawa Naoki , Goto Hironobu , Hasegawa Hiroshi , Yamashita Kimihiro , Matsuda Takeru , Oshikiri Taro , Kakeji Yoshihiro 
Published: November 2021

Abstract
Background: With the aging population, more patients are expected to receive antithrombotic treatment. Although many studies have investigated the perioperative management of antithrombotic therapy, few have targeted gastrectomy. Hence, the safety of gastrectomy for patients receiving antithrombotic agents remains unclear. This retrospective cohort study sought to compare outcomes between patients who did and did not receive antithrombotic agents.Methods: This single-center retrospective cohort study included 548 patients who underwent gastrectomy for primary gastric adenocarcinoma from January 2011 to December 2019. Patients were subsequently classified into two groups according to whether they received antithrombotic therapy (n = 121) or not (n = 427), after which surgical outcomes were compared. Propensity score analysis was performed based on age, sex, body mass index, open versus laparoscopic surgery, and total versus distal gastrectomy. After propensity score matching, 121 patients were included in each group.Results: Among the entire cohort, receiving antithrombotic therapy group was significantly older than those who did not (age ≥ 75 years, 48% vs. 33%; p ≤ 0.0001). Those receiving antithrombotic therapy had significantly higher postoperative complication rates than those who did not (33.1% vs. 23.9%; p = 0.046). After matching, no significant difference in the postoperative complication rate was observed between both groups.Conclusion: Despite having a high risk for postoperative complications, patients receiving antithrombotic therapy can safely undergo gastric resection.
The Construction and Analysis of ceRNA Network in H pylori infection atrophic gastritis
Authors: BAI Wen-jun , LIANG Jun-wei , WANG Xiao-yan 
Published: November 2021

Abstract
Background：Chronic atrophic gastritis (CAG) is an established pre-cancerous lesion of intestinal type gastric cancer(GC),H pylori infection is the main pathogenic cause,this study intends to study the pathogenesis of atrophic gastritis(Hp+) from the lncRNA-miRNA-mRNA ceRNA regulatory network, in order to provide the oretical basis and data support for the treatment of atrophic gastritis.Results:GSE111762 downloaded from GEO database was used to analyze the differentially expressed lncRNAs and mRNAs(DEGs).A total of 395 differentially expressed lncRNA (225 upregulated,170 downregulated) and 1093 DEGs ( 674 upregulated, 419 downregulated) are obtained. Through the cross-mapping of miRcode, starBase, Sponescan,miRTarBase and miRBase databases,16 miRNAs were predicted,and the lncRNA-miRNA-mRNA ceRNA regulatory network consisting of 71 IncRNAs,16 miRNAs and 597 mRNAs was constructed.597 DEGs were analyzed by David database for functional enrichment. A total of 250 GO enrichment items were obtained, including 160 BP entries, 48 CC entries and 42 MF entries,29 signal pathways were obtained by enrichment analysis of KEGG pathways, mainly p53 signaling pathway, PI3K-Akt signaling pathway and MAPK signaling pathway. Using Cytoscape plug-in CytoHubba to filter 597 DEGs with "MCC, MNC, Degree" top20 as screening conditions, Eleven key hub targets are obtained from the intersection of jvenn.Protein interaction analysis of key hub targets through Cytoscape plug-in GeneMania, it was found that 87.65% displayed similar co-expression characteristics.Construct ceRNA regulatory network of the key hub targets,11 mRNAs(such as BRCA1, RAD54L),12 miRNAs(such as hsa-miR-340-5p,hsa-miR-182-5p) and 58 lncRNAs(such as PCGEM1,FTX) were predicted. Conclusions:Clarify the complex reticular regulation of atrophicgastritis with multi-targets, multi-pathways and multi-pathways.Which provides a new idea for the study of the mechanism of action of atrophicgastritis (Hp+) and a potential target for its treatment,thus to further early diagnosis and reversal of gastric cancer.
Identifying Predictors of Patient Safety Competency Based on Teamwork and Psychological Safety among emergency nurses.
Authors: Soola Aghil Habibi , Ajri-Khameslou Mehdi , Mirzaei Alireza , Bahari Zahra 
Published: November 2021

Abstract
AimsTo identify factors that predict the patient safety competency of emergency nurses.BackgroundThe role of emergency nurses is to provide high-quality health care to patients and ensure their safety. The patient safety competency includes the absence of unnecessary or potential harm when providing health care to patients. In providing health care, effective teamwork can affect patient safety and outcome. Psychological safety is essential to effective teamwork. Psychological safety allows health care workers to accept the interpersonal risks needed to perform effective teamwork and maintain patient safety.MethodsThis descriptive correlation study included 254 emergency department nurses from five educational hospitals using convenience sampling. Patient Safety in Nursing Education Questionnaire was used to measure the patient safety competency, the teamwork questionnaire to examine the teamwork, and Edmondson psychological safety questionnaire was used to measure psychological safety. Descriptive statistics, t-Test, one-way ANOVA, Pearson's correlation, and Stepwise multiple regression were performed using SPSS 14.0.ResultsThe findings of the present study showed that the level of patient safety competency among emergency nurses is at a desirable level. Of the 18 independent variables evaluated in the multiple regression analysis, seven had a significant effect on the patient safety competency of emergency nurses (R2: 0.39, p < .001).ConclusionsThe patient safety competency of emergency department nurses was primarily related to the structure and leadership of the team and secondary to psychological safety and experience in patient safety activity. The results demonstrated that policymakers and hospital managers should improve and enhance team structure and leadership via supervision and cooperation with the nursing staff. The development of training programs in the field of patient safety activities, improvement, and increase of psychological safety at the levels of the nursing units is essential to increase patient safety competencies in the emergency nursing program.
Associations of PYGO2 and PRDM9 Genes Single Nucleotide Polymorphisms with Idiopathic Azoospermia in Iranian Population
Authors: Moud Sanaz Soleymani , Seraji Katayon Kamali , Ramezani Mina , Piravar Zeynab 
Published: November 2021

Abstract
Background

One cause of infertility is azoospermia which affects about 1% of men in the general population. Non-obstructive azoospermia can be due to genetic disorders. Pygo2 and PRDM9 are two genes involved in spermatogenesis process. The aim of this study was to assess two single nucleotide polymorphism (SNPs) rs61758740, rs61758741 and rs2973631, rs1874165 in these genes respectively.
Methods

In this case-control study, a total of 100 Iranian patients with idiopathic azoospermia and 100 fertile control subjects were genotyped for Pygo2 rs61758740 and rs61758741 and PRDM9 rs2973631 polymorphism using Tetra-ARMS PCR. PRDM9 rs1874165 polymorphism was assessed by PCR-RFLP method. LH, FSH and testosterone concentrations were measured with electrochemical luminescence (ECL) method.
Results

Our data indicated a significant increase only in the FSH and LH hormone levels of patients which suggest that the cause of azoospermia is not pre-testicular. rs61758740 (T>C) polymorphism in Pygo2 gene was associated with increased risk of azoospermia (OR, 2.359; 95% Cl (1.192 – 4.666); p= 0.012). Also based on dominant model analysis in rs2973631 of PRDM9 gene, we identified a significant gene frequency difference between cases and control in dominant, recessive and codominant models but dominant, codominant and overdominant models was confirmed for rs1874165.
Conclusion

Our findings provide evidence for an association between Pygo2 and RDM9 genetic variation and idiophatic azoospermia in Iranian populations. Therefore, SNPs of these genes can be cosidered as a risk factor for male infertility.