bluuebunny/crossref_metadata_2025_split huggingface dataset:
Design of the Optimum Heat Pipe Heat Exchanger to Recover Heat From Flue Gas of Boiler in case of Chiang Mai Orchid Hotel, Thailand
Authors: Sriwiga Soonthorn , Munsin Ronnachart , Watcharadumrongsak Thanawat , Wongpanich Somkiat , Kraitong Kwanchai , Lapirattanakun Arwut , Wannachai Autanan , Promdan Surapin , Panananda Nuttarut , Yeunyongkul Pracha 
Published: August 2023

This study aims to design the optimum heat pipe heat exchanger (HPHE) to recover heat from flue gas of boiler for increasing the temperature of feed water. The optimum thermosyphon heat exchanger sizing was simulated on the basis of thermo-economical method and simulation program was construct by using the MATLAB 2021b. The program was simulated by input physical parameters of the thermosyphon and heat exchanger and the thermoeconomic parameters. It was found that R134a was chosen as the working fluid of this study. In addition, the optimum of number of tubes, heat transfer rate and the optimized effectiveness of HPHE were 87 tubes, 4,873 W and 0.237, respectively. Moreover, the net saving and payback period of this HPHE were 14,865 USD and 310 days, respectively.
PENGARUH REPRESENTATIVENESS BIAS TERHADAP PENGAMBILAN KEPUTUSAN INVESTASI SAHAM DI GALERY BURSA EFEK INDONESIA UNP KOTA PADANG
Authors: Andre Bustari  
Published: August 2023

Penelitian ini bertujuan untuk mengetahui pengaruh representativeness bias terhadap pengambilan keputusan investasi saham di Galeri Investasi Bursa Efek Indonesia UNP kota Padang. Penelitian ini dikategorikan sebagai penelitian kuantitatif. Populasi dalam penelitian ini adalah nasabah yang terdaftar dalam Galery Bursa Efek Indonesia UNP Padang pada tahun 2019 sebanyak 223 nasabah dan sampel 69 nasabah. Metode analisis yang digunakan adalah regresi linear sederhana . Hasil penelitian ini menunjukkan bahwa representativness bias, berpengaruh terhadap pengambilan keputusan investasi saham di Galeri Bursa Efek Indonesia UNP Padang. Hasil ini juga meminta emiten untuk meningkatkan kinerja keuangan agar dapat direkomendasikan pada pakar investasi dan terus berinvestasi.
THE IMPACT OF GLOBALIZATION ON ENVIRONMENTAL DEGRADATION: EVIDENCE FROM NIC COUNTRIES
Authors: AKBULUT Derya , ÇOBAN Mustafa Necati 
Published: August 2023

Öz
Bu çalışmada NIC (Newly Industrialized Country) ülkelerinde küreselleşmenin çevresel bozulmaya etkisinin araştırılması amaçlanmaktadır. Bu amaç doğrultusunda 10 NIC ülkesine ait 1970-2016 dönemini kapsayan veriler analize dahil edilmiştir. Çalışmada bağımlı değişken olarak karbon emisyonu (kişi başına metrik ton), bağımsız değişken olarak ise KOF Küreselleşme Endeksi kullanılmıştır. Çalışmada değişkenler arasındaki uzun dönemli ilişki araştırılmıştır. Yapılan analizler sonucunda NIC ülkelerinde değişkenler arasında uzun dönemli ilişki tespit edilmiştir. Panel eşbütünleşme modelinin tahmini ise DOLSMG tahmincisiyle yapılmıştır. Bu analiz sonucunda NIC ülkelerinde küreselleşmenin çevresel bozulmayı artırdığı tespit edilmiştir. Daha sonra Dumitrescu-Hurlin panel nedensellik testi yapılmış ve değişkenler arasında çift yönlü nedensellik ilişkisinin olduğu görülmüştür. Elde edilen bulgular doğrultusunda politika önerileri ortaya konulmuştur.
Keywords: Çevresel bozulma, küreselleşme, NIC.
Supporting the education of engineering mathematics using the immediate feedback method
Authors: Sipos Dóra , Kocsis Imre 
Published: August 2023

In the literature, several methods are suggested to deal with problems regarding the efficiency of mathematics education including techniques that help integrate new knowledge into long-term memory. We examined how effective the application of the immediate feedback method is in teaching engineering mathematics. The article presents the method used and the results obtained during the study.
Subject Classification: 97D40, 97D60
De gemeente als eerste overheid in kruiend ijs
Authors: van Genugten Marieke , Paardekooper Cees , Wesseling Henk , Oude Vrielink Mirjan 
Published: August 2023

The challenges of the position of municipalities as first government
In this issue of Bestuurskunde we deal with the claim that municipalities should be first port of call for citizens when it comes to the provision of public services. We discuss what this position means for municipalities and which challenges and dangers it brings.
The Importance of Traditional Outdoor Games in Children's Cognitive and Social Development
Authors: Raval Rekha N. 
Published: August 2023

Play builds imagination and creativity in children. Play is essential to promote cognitive growth and healthy brain development of a child. Unstructured play helps develop a child's brain in a positive way. Through play, a child learns, solves problems, has fun and builds self confidence. Play delivers long- and short-term emotional and behavioural benefits in children. Play can help reduce anxiety, stress and irritability in children, as well as increase happiness and self-esteem. Play improves literacy. Through play, children learn about communication. Concentration games develop the ability to observe and maintain focus. Research shows that tired or bored children pay more attention to their work after a play break. Play encourages greater independence as well as allows experimentation with creativity and innovative ideas. Children need intellectual as well as physical play. Play promotes physical fitness and makes children physically strong. Traditional outdoor games play an important role in children's cognitive and social development. Traditional outdoor games provide a unique and enriching way for children to interact with each other, developing their cognitive and social skills. But nowadays traditional outdoor games are unknown and not even played by children. The research paper discusses the importance and effects of play, especially traditional outdoor games, in children's cognitive and social development.
TINJAUAN HUKUM PELAKSANAAN PERJANJIAN PENGADAAN BARANG DAN JASA SECARA ELEKTRONIK DI PROVINSI PAPUA BERDASARKAN PERPRES NOMOR 17 TAHUN 2019
Authors: Jemaru Salesius , Tamher Samsul 
Published: August 2023

Pelaksanaan sistem lelang secara elektronik atau e-Procurement di Dinas Pekerjaan Umum Provinsi Papua berjalan sejak tahun 2010, terbatas pada proyek atau kegiatan-kegiatan fisik, kemudian tahun 2014 pelaksanaan e-Procurement dapat dilakukan pada semua proyek/kegiatan. Dalam pelaksanaan e-Procurement di Dinas Pekerjaan Umum Provinsi Papua yaitu pada saat proses pemilihan penyedia barang/jasa mulai dari awal sampai dengan penetapan pemenang, menemui beberapa kendala yang mempengaruhi waktu selama proses pemilihan penyedia jasa, seperti kesiapan sumber daya manusia dan infrastruktur, belum adanya peraturan daerah yang mendukung pelaksanaan e-Procurement, sehingga berdasarkan pengamatan terlihat timbul permasalahan dalam penerapannya seperti susahnya untuk melakukan up-load atau mendownload data karena jaringan internet yang lambat, terjadi penumpukan pekerjaan karena hanya beberapa orang saja yang mengerti tentang e-Procurement, panitia pengadaan belum memiliki dasar hukum yang jelas apabila terkait dengan masalah daerah misalnya adanya permintaan kuota pengusaha Papua. Jenis dari penelitian hukum ini adalah penelitian yuridis normatif yaitu melalui analisis dan kajian terhadap Peraturan Perundangan yang berlaku, penelitian kepustakaan (library research) untuk memperoleh data-data baik yang bersumber kepada berbagai data dan informasi yang di keluarkan oleh pemerintah; tulisan para ahli dalam bentuk buku, jurnal, artikel lepas, surat kabar, maupun informasi yang tersebar di dunia maya; pengalaman para praktisi dan pengambil putusan; kebijakan dan regulasi nasional yang terkait dengan proses pengadaan barang dan jasa pemerintah. Secara umum pada tahapan evaluasi penawaran dan kualifikasi telah memenuhi prinsip transparansi, akuntabilitas, terbuka, bersaing dan adil/tidak diskriminatif.seperti tertuang dalam Perpres Nomor 17 Tahun 2019. Namun dari hasil penelitian masih ada yang kurang maksimal dalam pelaksanaannya, dimana adanya persepsi bahwa intervensi masih ada dilakukan terhadap pokja ULP. Hambatan/kendala teknologi dalam penelitian ini adalah kecepatan akses internet yang lambat merupakan faktor yang dapat menjadi penghambat dalam pelaksanaan e-Procurement.
PENGARUH PENGETAHUAN PERPAJAKAN, KETEGASAN SANKSI PERPAJAKAN DAN KEADILAN PERPAJAKAN TERHADAP KEPATUHAN WAJIB PAJAK USAHA MIKRO KECIL DAN MENENGAH (UMKM)
Authors: Mu'arif Syamsul , Lestari Suci 
Published: August 2023

The purpose of this research is to analyze of tax knowledge, firmness of tax sanction, and tax fairness on taxpayer compliance SMEs in Kecamatan Tajur Halang, Kabupaten Bogor. Sampling ini this research used random sampling and obtained 77 sampels of SMEs. The data anayisis method is quantitative data analysis, using primary data by giving questionnaries to SMEs and using SPSS version 28 computer program tools. The result of this research partially show that the tax knowlegde and firmness of tax sanction have an effect on taxpayaer compliance SMEs, tax fairness has no effect on taxpayaer compliance SMEs. Meanwhile simulaneously, tax knowlegde, firmness of tax sanction, and tax fairness have an effect on taxpayaer compliance with 327 populations and 77 samples are obtained with an R2 contribution of 52%, while 48% is influenced by other variiables noot exmined in this study
Implementasi Kebijakan Izin Mendirikan Bangunan (Imb) Di Kecamatan Lubuk Kilangan Padang
Authors: M.jasril  , Yohanis  , Adriani Adnani  
Published: August 2023

Before constructing a building, the community must obtain a building permit (SIMB). The aims of this study are: 1) To find out how the implementation of the policy of building permits (IMB) in Lubuk Kilangan District, Padang; 2) To find out what are the obstacles in implementing a building permit (IMB) policy in Lubuk Kilangan District, Padang.; 3) To find out what are the efforts in implementing the policy for building permits (IMB) in Lubuk Kilangan District, Padang.
This type of research is qualitative research. Kriyantono (2006) stated that qualitative research aims to explain phenomena through in-depth collection. The informants in this study were the Camat 1 person, the Head of Public Service 1 person, the Public Service Section 3 people, and the community 4 people who took care of building permits in Lubuk Kilangan District, Padang. The types of data are primary data and secondary data collected through interviews, observations, and library research.
The analysis technique used is qualitative analysis. The results of the study found that the implementation of the service policy for Building Permits (IMB) in Lubuk Kilangan District, Padang City, was seen from four indicators, namely: communication, resources, disposition and bureaucracy. Communication in the service process for Building Permits (IMB) in Lubuk Kilangan District within the scope of policy implementation has been effective and communication between policy implementers and the target group, namely the IMB applicant community in Lubuk Kilangan District is quite effective, marked by the implementation of socialization of Padang City Regional Regulation Number 7 Year 2015 concerning Buildings. The work procedures applied in the management of IMB so far have been good. The indication is that the IMB management process is felt to be quite easy and not complicated, both with the requirements that must be met and the time required.
The Mediating Role of Employee Engagement in the Relationship Between Leadership Styles and Organizational Performance
Authors: Al Marshoudi Fahad Batti , Jamaluddin Zaharuzaman , Ba Aween Ali Mohsen , Al Balushi Faisal Ibrahim , Mohammad Ba Aween 
Published: August 2023

Organizational performance is the combined efforts of the employees and leadership. Their effective engagement and better working relationships enhance organizational performance and effectiveness. Open communication among employees and Leadership bolsters organizational performance and provides social, emotional, psychological, ethical, and moral support, safety, and security. This study explores employee engagement's mediating role in assessing Small and Medium Enterprises (SMEs). A mixed methodology was adopted for the study. In the first step, a Systematic Literature Review (SLR) was adopted as a methodology for the analysis. In the second stage, a case study supported the study's findings. The study found that leadership style affects organizational performance. Moreover, employee engagement has a significant effect on organizational performance. The study also proposed a model based on the content review, which is recommended to be tested in different contexts and industries around the globe.
Sterically stabilized cyclopropenylidenes. An example of Octopus publishing?
Authors: Rzepa Henry 
Published: August 2023

Whilst I was discussing the future of scientific publication in the last post, a debate was happening behind the scenes regarding the small molecule cyclopropenylidene. This is the smallest known molecule displaying π-aromaticity, but its high reactivity means that it is unlikely to be isolated in the condensed phase.
An Investigation of Older Korean Immigrants' Perspectives on Accessing Primary Health Care Services
Authors: Lim Yu Jin , Lynam M. Judith 
Published: August 2023

Abstract
Purpose:
The purpose of this study is to explore the issues related to primary care access by older (aged 60 years and older) Korean immigrants to Canada. As many elderly are managing ongoing chronic health conditions as part of their everyday lives, issues of access to health services are particularly important. The aim of the study is to generate insights to assist health care professionals to understand the nature of the challenges and issues older Korean immigrants face when seeking health care and how they resolve them.

Methods:
The study employed the methodology of interpretive description. Interview data were gathered from 10 older Korean immigrants (mean of age =71.5 years). Five of the participants were male and five were female. Open-ended interviews and field notes were used to collect data.

Findings:
The findings revealed that older Korean immigrants have had difficulty gaining access to appropriate primary health care services because of language and social barriers. Such barriers resulted in an inappropriate use of primary care services and contributed to delay in health care services and lack of continuity in service delivery. Also, primary health care was often unresponsive to the health care needs of older Korean immigrants.

Conclusions:
This study offers insights to assist health care professionals to understand the nature of the challenges and issues older Korean immigrants face when seeking health care and how they resolve them. Describing this phenomenon has provided some insights to propose interventions that respect the older Korean immigrants’ values and improve their access to primary health care. The insights from this exploratory study give some preliminary direction to health care professionals as they provide care that respect and support the older Korean immigrants.
Relationship between Perceived Social Support and Quality of Life among Kidney Transplant Recipients
Authors: Lin Xiaohong , Shang Yabin , Teng Sha , Liu Hongxia , Han Liu 
Published: August 2023

Abstract
Objective
The aim of the study was to explore the relationship between perceived social support and quality of life (QOL) among recipients after kidney transplantation.

Methods
210 kidney transplant recipients participated in this survey, and survey tools included the Multidimensional Scale of Perceived Social Support (MSPSS) and the Medical Outcomes Study 36-item Short Form (SF-36).

Results
The mean scores of kidney transplant recipients for MSPSS three sub-scales family support, friend support, and significant others support were 6.18±0.90, 5.48±1.32, 5.65±1.05 respectively, while MSPSS total scale score was 5.77±0.91. The mean scores for SF-36 Physical Component Summary (PCS) and Mental Component Summary (MCS) were 47.48±6.70, 48.40±9.65 respectively. Recipients’ PCS scores were correlated to significant others support sub-scale score and MSPSS total score significantly (P<0.05), while MCS scores were correlated to three sub-scales scales and total scale score (P<0.01).

Conclusion
Perceived social support of patients after kidney transplantation was significant related to their quality of life. The higher perceived social support was associated with the better quality of life.
Consumer behavior analysis based on Internet of Things platform and the development of precision marketing strategy for fresh food e-commerce
Authors: Zhang Mengmeng 
Published: August 2023

The traditional approach to e-commerce marketing encounters challenges in effectively extracting and utilizing user data, as well as analyzing and targeting specific user segments. This manuscript aims to address these limitations by proposing the establishment of a consumer behavior analysis system based on an Internet of Things (IoT) platform. The system harnesses the potential of radio frequency identification devices (RFID) technology for product identification encoding, thus facilitating the monitoring of product sales processes. To categorize consumers, the system incorporates a k-means algorithm within its architectural framework. Furthermore, a similarity metric is employed to evaluate the gathered consumption information and refine the selection strategy for initial clustering centers. The proposed methodology is subjected to rigorous testing, revealing its effectiveness in resolving the issue of insufficient differentiation between customer categories after clustering. Across varying values of k, the average false recognition rate experiences a notable reduction of 20.6%. The system consistently demonstrates rapid throughput and minimal overall latency, boasting an impressive processing time of merely 2 ms, thereby signifying its exceptional concurrent processing capability. Through the implementation of the proposed system, the opportunity for further target market segmentation arises, enabling the establishment of core market positioning and the formulation of distinct and precise marketing strategies tailored to diverse consumer cohorts. This pioneering approach introduces an innovative and efficient methodology that e-commerce enterprises can embrace to amplify their marketing endeavors.
Durability and physical characterization of anti-fogging solution for 3D-printed clear masks and face shields
Authors: Gadhar Succhay , Chechang Shaina , Sales Philip , Arany Praveen 
Published: August 2023

Background
The COVID-19 pandemic brought forth the crucial roles of personal protective equipment (PPE) such as face masks and shields. Additive manufacturing with 3D printing enabled customization and generation of transparent PPEs. However, these devices were prone to condensation from normal breathing. This study was motivated to seek a safe, non-toxic, and durable anti-fogging solution.

Methods
We used additive 3D printing to generate the testing apparatus for contact angle, sliding angle, and surface contact testing. We examined several formulations of carnauba wax to beeswax in different solvents and spray-coated them on PETG transparent sheets to test contact and sliding angle, and transmittance. Further, the integrity of this surface following several disinfection methods such as detergent, isopropyl alcohol, or water alone with gauze, paper towels, and microfiber, along with disinfectant wipes, was assessed.

Results
The results indicate a 1:2 ratio of carnauba to beeswax in Acetone optimally generated a highly hydrophobic surface (contact angle 150.3 ± 2.1° and sliding angle 13.7 ± 2.1°) with maximal transmittance. The use of detergent for disinfection resulted in the complete removal of the anti-fogging coating, while isopropyl alcohol and gauze optimally maintained the integrity of the coated surface. Finally, the contact surface testing apparatus generated a light touch (5,000 N/m2) that demonstrated good integrity of the antifogging surface.

Conclusions
This study demonstrates that a simple natural wax hydrophobic formulation can serve as a safe, non-toxic, and sustainable anti-fogging coating for clear PPEs compared to several commercial solutions.
Genome-wide identification of Apetala2 gene family in Hypericum perforatum L and expression profiles in response to different abiotic and hormonal treatments
Authors: Li Yonghui , Chen Yao , Yi Ruyi , Yu Xueting , Guo Xiangmeng , YiLin Fan , Zhou Xiao-Jun , Ya Huiyuan , Yu Xiangli 
Published: August 2023

The Apetala2 (AP2) gene family of transcription factors (TFs) play important functions in plant development, hormonal response, and abiotic stress. To reveal the biological functions and the expression profiles of AP2 genes in Hypericum perforatum, genome-wide identification of HpAP2 family members was conducted.

Methods
We identified 21 AP2 TFs in H. perforatum using bioinformatic methods; their physical and chemical properties, gene structures, conserved motifs, evolutionary relationships, cis-acting elements, and expression patterns were investigated.

Results
We found that based on the structural characteristics and evolutionary relationships, the HpAP2 gene family can be divided into three subclasses: euANT, baselANT, and euAP2. A canonical HpAP2 TF shared a conserved protein structure, while a unique motif 6 was found in HpAP2_1, HpAP2_4, and HpAP2_5 from the euANT subgroup, indicating potential biological and regulatory functions of these genes. Furthermore, a total of 59 cis-acting elements were identified, most of which were associated with growth, development, and resistance to stress in plants. Transcriptomics data showed that 57.14% of the genes in the AP2 family were differentially expressed in four organs. For example, HpAP2_18 was specifically expressed in roots and stems, whereas HpAP2_17 and HpAP2_11 were specifically expressed in leaves and flowers, respectively. HpAP2_5, HpAP2_11, and HpAP2_18 showed tissue-specific expression patterns and responded positively to hormones and abiotic stresses.

Conclusion
These results demonstrated that the HpAP2 family genes are involved in diverse developmental processes and generate responses to abiotic stress conditions in H. perforatum. This article, for the first time, reports the identification and expression profiles of the AP2 family genes in H. perforatum, laying the foundation for future functional studies with these genes.