bluuebunny/crossref_metadata_2025_split huggingface dataset:
An anxiety management intervention for people with substance use disorders (ITASUD): An intervention mapping approach based on Peplau's theory
Authors: Pereira Caroline Figueira , Vargas Divane de , Beeber Linda S. 
Published: February 2023

BackgroundThe comorbidity of anxiety and drug use disorders complicates treatment prognosis, and one of the greatest challenges is to address the environmental and behavioral factors involved. The aim of this study was to describe the uses of intervention mapping in the design of a theory and evidence-based complex intervention to develop skills around the management of anxiety for cocaine users in outpatient addiction treatment.MethodsThe six steps of the intervention mapping approach, which are needs assessment, creation of matrices of performance objectives, selection of methods and practical strategies, program development, adoption and implementation, and evaluation were applied to develop the Interpersonal Theory of nursing to Anxiety management in people with Substance Use Disorders (ITASUD) intervention. The theory used for the conceptual model was interpersonal relations theory. All theory-based methods and practical applications were developed at the individual level, acting in behavioral, interpersonal, organizational and community environments.ResultsThe intervention mapping provided a broad overview of the problem and outcome expectations. The ITASUD intervention consists of five consecutive sessions of 110-min targeting individual determinants of anxiety (knowledge, triggers, relief behaviors, self-efficacy and relations), delivered by a trained nurse using Peplau's concepts of interpersonal relations. Intervention Mapping is a multi-step process that incorporates theory, evidence, and stakeholder perspectives to ensure that implementation strategies effectively address key determinants of change.ConclusionsThe intervention mapping approach increases the effectiveness of the intervention since the matrices provide a broad view of all factors that affect the problem and facilitate replication through transparency of the determinants, methods, and applications used. ITASUD addresses all factors that play an important role in substance use disorders based on a theoretical basis, which provides the translation of evidence from research into effective practice, policy, and public health improvements.
Spousal Similarities in Cardiovascular Risk Factors in Northern China: A Community-Based Cross-Sectional Study
Authors: Lin Binbin , Pan Li , He Huijing , Hu Yaoda , Tu Ji , Zhang Ling , Cui Ze , Ren Xiaolan , Wang Xianghua , Nai Jing , Shan Guangliang 
Published: February 2023

Objectives: The aim of this study was to explore spousal similarities in cardiovascular risk factors in northern China.Methods: We conducted a cross-sectional study of married couples from Beijing, Hebei, Gansu, and Qinghai provinces between 2015 and 2019. A total of 2,020 couples were included in the final analyses. The spousal similarities for metabolic indicators and cardiovascular risk factors (including lifestyle factors and cardiometabolic diseases) were evaluated using Spearman’s correlation and logistic regression analyses, respectively.Results: All metabolic indicators showed positive spousal correlations (p &lt; 0.001), with the strongest for fasting blood glucose (r = 0.30) and the lowest for high-density lipoprotein cholesterol (r = 0.08). Significant husband-wife associations were observed for several cardiovascular risk factors except for hypertension in multivariable models, with the strongest association for physical inactivity (odds ratios with 95% confidence intervals of 3.59 [2.85, 4.52] and 3.54 [2.82, 4.46] for husbands and wives, respectively). In addition, the interaction of age with spousal overweight/obesity status was statistically significant, and the association was stronger in people ≥50 years.Conclusion: There were spousal similarities in cardiovascular risk factors. The finding may have public health implications that targeted screening and interventions for spouses of people with cardiovascular risk factors.
On the convergence of some quasi-Newton iterates studied by I. Păvăloiu
Authors: Cătinaş Emil 
Published: February 2023

In a paper from 1986, Păvăloiu \cite{Pavaloiu 1986} has considered the fixed point problem (in Banach space setting)\[x=\lambda D\left( x\right) +y, \qquad \lambda\in {\mathbb R},\]written in the form \(x -\lambda D\left( x\right) -y\) and solved by the quasi-Newton iterates\[x_{n+1}=x_{n}-A\left( x_{n}\right) \left[ x_{n}-\lambda D\left(x_{n}\right) -y\right] ,\qquad n=0,1,\ldots\]Semilocal convergence results were obtained, ensuring linear convergence of these iterates as well as for those resulting from a special instance of \(A(x),\) when given by a certain approximation of the inverse of the Jacobian of \(x-\lambda D\left( x\right) -y:\)\[x_{n+1}=x_{n}-[1+\lambda D^\prime\left( x_{n}\right)] \left[x_{n}+\lambda D\left( x_{n}\right) -y\right] ,\qquad n=0,1,\ldots\]In this note, we analyze the local convergence of those iterates, and, using the Ostrowski local attraction theorem, we give some sufficient conditions such that the iterates converge locally both linearly and with higher convergence orders.
Virtues found in Pathitrupathu
Authors: K Shanthhi 
Published: February 2023

Tamil people are recognised all around the world because of its literary excellence. The way Tamils have compiled their literary wealth is enough to enrich our culture. Our Tamil land is the land where many good people have lived who have given the gift of wisdom to the whole world. The literature of the Sangam period painted colorful pictures of many aspects of life such as government and its system, battlefield, warrior ship, war memory, virtue of love, virtue of flying and domestic dignity. These are the crown jewels of Tamil culture. Tamilians have followed many virtues. Pleasure, home, materiality are the basic virtues that are must in a human’s life. The country never fails to admire those who lived according to morality. Virtue or virtue means that the meaning of the Sutra should be recited so that the hearers perceive it in a way that is understood by the listeners. Thus, the virtues mentioned in Pathitrupathu can be found in this article.
Virtue in Maruthakali
Authors: P Kayalvizhi 
Published: February 2023

Kalithogai, is one among the Ettuthogai book. This book deals with home life, love, culture, customs and traditions. It is divided into five parts. One should judge a person based on his/her moral values. The best virtue is to protect moral values one has attained and return it to the rightful person at the right time. There are many virtue in Maruthakali. The people of Marutham land are rich for six months due to the yield of paddy, sugarcane. Marutham is filled with plenty of land and water resources. It is said in Maruthakali that the man who lives without looking for the afterlife is the possessor and that the best gift is helping the needy without denying. This article is intended to highlight the human life through such Maruthakali songs.
PASIR LAUT KOTA TARAKAN SEBAGAI BAHAN STABILISASI TANAH LUNAK
Authors: Santoso Wahyu , Hasrullah Hasrullah 
Published: February 2023

ABSTRAK: Tanah merupakan bagian terpenting dari suatu konstruksi, sehingga diharapkan tanah harus mampu mendukung bangunan konstruksi diatasnya, tetapi dalam pelaksanaan pembangunan konstruksi seringkali menghadapi beberapa kendala yanag sering terjadi adalah kondisi tanah lunak, Tanah lunak memiliki sifat fisik dan mekanis yang khusus, diantaranya bersifat sangat kohesif, kadar kembang susut yang tinggi, sehingga ini semua mengakibatkan daya dukung yang dihasilkan sangat rendah. Pencampuran bahan stabilisasi mengunakan beberapa variasi persentase, yaitu penambahan pasir laut 50%, 60% 70%. Pengujian sifat fisik dan mekanis dilakukan pada tanah lempung lunak asli dan tanah lempung lunak yang sudah distabilisasi dengan pasir laut. Dari hasil yang dilakukan ternyata percampuran dengan pasir laut 70% pada tanah lempung lunak memberikan hasil yang optimum pada penelitian ini, dengan beberapa indikator diantaranya adalah : indeks plastis (PI) dari 32.56% menjadi 8,05 %, spesific gravity (Gs) dari 2,55 menjadi 2.79, dalam pengujian CBR campuran 70%, menalami peningkatan harga CBR 6.87% menjadi 31,68%, untuk CBR Unsoaked, untuk CBR soaked harga CBR sebesar 4.90% menjadi 18.24%. Dalam pengujian swelling pontential mengalami penurunan dari semula 17.7% menjadi 5,27%.Kata kunci: Tanah lunak, stabilisasi pasir laut, sifat fisik dan mekanis CBR, swelling
EVALUASI KINERJA TERMINAL PENUMPANG ANGKUTAN LAUT DI PELABUHAN TENGKAYU I KOTA TARAKAN
Authors: Soraya Syarifah , Nawir Daud 
Published: February 2023

ABSTRAK: Kota Tarakan memiliki jumlah penumpang berangkat/naik speedboat tertinggi dibandingkan kabupaten lain di Provinsi Kalimantan Utara. Hal ini seharusnya juga diimbangi dengan fasilitas pelayanan di terminal penumpang yang memadai, agar tercipta kenyamanan bagi pengguna jasa, yang kemudian akan berdampak positif dalam aspek sosial-ekonomi Kota Tarakan dan Provinsi Kalimantan Utara. Beberapa variabel yang menjadi acuan dalam penilaian tingkat kepuasan pengguna jasa terhadap kinerja terminal penumpang Pelabuhan Tengkayu I adalah reliability, responsiveness, assurance, empathy dan tangibles. Untuk mengetahui tingkat kepuasan pengguna jasa, indikator-indikator yang perlu dilakukan pembenahan, serta urutan prioritas penanganannya, maka dilakukan beberapa langkah analisis dengan pengumpulan data berupa survei dengan penyebaran kuesioner dan wawancara. Kemudian analisis data dilakukan dengan metode Customer Satisfaction Index (CSI), Importance Performance Analysis (IPA) dan Quality Function Deployment (QFD). Berdasarkan analisis CSI diperoleh kesimpulan nilai keseluruhan CSI adalah 70,13% (Puas). Berdasarkan analisis IPA diperoleh kesimpulan tiga indikator yang menjadi prioritas utama untuk dibenahi segera, yaitu kelengkapan alat-alat keselamatan di ruang tunggu, tersedianya papan pengumuman jadwal keberangkatan dan kedatangan speedboat serta tersedianya ruang perawatan untuk orang sakit. Berdasarkan analisis QFD diperoleh urutan prioritas penanganan item “what” secara teknis, pertama merencanakan dan menentukan jalur evakuasi, kedua perencanaan atau penambahan ruang perawatan, ketiga menentukan dan memasang informasi letak titik kumpul, keempat memasang informasi nomor telepon darurat di dalam ruang tunggu, kelima pengadaan dan pemasangan tabung pemadam kebakaran di dalam ruang tunggu, keenam memperbaiki sambungan kabel TV informasi yang terputus, ketujuh merekrut petugas kesehatan dan kedelapan melakukan penyesuaian ulang terhadap jadwal keberangkatan dan kedatangan Speedboat yang terbaru. Kata Kunci: CSI, IPA, Pelabuhan, Terminal Penumpang, QFD
PENGARUH EKOSISTEM PERAIRAN YANG BERBEDA TERHADAP KADAR ALBUMIN IKAN GABUS (Channa striata) DI KABUPATEN KAPUAS HULU, KALIMANTAN BARAT
Authors: Pratama Wahyu Wira 
Published: February 2023

Analisis dilakukan terhadap tiga kelompok ikan pada ekosistem yang berbeda. Ikan gabus yang digunakan bobot rata-rata 190 gram. Pengambilan sampel plankton mengunakan planktonet yang kemudian diawetkan menggunakan alkohol. Sedangkan daging ikan dilakukan pengujian kadar albumin dan komposisi proksimat. Penelitian bertujuan mengamati pengaruh ekosistem yang berbeda terhadap kadar albumin ikan gabus. Metode yang digunakan yaitu metode deskriptif untuk menggambarkan kadar albumin, komposisi proksimat ikan gabus dari berbagai ekosistem perairan. Sedangkan data kualitas air yang diamati meliputi suhu, pH, DO, Amonia. Berdasarkan hasil penelitian menunjukkan kadar albumin tertinggi terdapat pada ikan gabus di danau yaitu sebesar 5,75%, diikuti oleh ikan pada ekosistem rawa yaitu 2,64%, dan terendah pada ikan gabus di ekosistem sungai yaitu sebesar 1,27%. Hasil analisis proximat daging menunjukkan kadar protein tertinggi terdapat pada ikan gabus di ekosistem danau sebesar 17,16%, diikuti oleh rawa sebesar 16,88%, dan sungai sebesar 16,41%. Parameter kualitas air menunjukkan suhu pada kisaran 25-33oC, pH kisaran 5-6,7. Oksigen terlarut berkisar 2-7 ppm, dan kadar ammonia 0,25-0,33 ppm. hasil identifikasi plankton yang menunjukkan bahwa kelimpahan species plankton paling banyak ditemukan pada ekosistem danau dengan species Chlorella yang ditemukan pada ketiga ekosistem perairan tersebut.
PELATIHAN PEMBUATAN LILIN AROMATERAPI DAN LILIN HIAS UNTUK MEMINIMALISIR MINYAK JELANTAH BAGI MASYARAKAT KELURAHAN PANTAI AMAL
Authors: Adhani Aidil , Fatmawati Fatmawati 
Published: February 2023

Minyak goreng bekas atau minyak jelantah memiliki dampak pada penggunaannya yang secara terus menerus baik pada kesehatan tubuh maupun lingkungan. Oleh karena itu, minyak jelantah perlu diminimalisir melalui recycle atau reduce. Belum banyak masyarakat yang melakukan pengolahan minyak jelantah, termasuk masyarakat Kelurahan Pantai Amal padahal limbah minyak jelantah perlu diminimalisir mengingat masyarakat tersebut bersinggungan langsung dengan ekosistem pantai. Tujuan utama dari kegiatan pelatihan yaitu untuk meningkatkan pengetahuan masyarakat terhadap bahaya penggunaan minyak jelantah dan meminimalisir minyak jelantah melalui pemurnian minyak jelantah serta pengolahan menjadi produk rumah tangga yang ramah lingkungan seperti lilin aromaterapi dan lilin hias. Berdasarkan hasil observasi dan kuesioner, terjadi peningkatan pengetahuan mayarakat akan bahaya minyak jelantah dan terjadi penambahan informasi terkait cara memurnikan minyak jelantah. Selain itu, terdapat peningkatan keterampilan pengolahan minyak jelantah menjadi produk rumah tangga yaitu lilin aromaterapi dan lilin hias.
STUDI LITERATUR : KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA
Authors: Nursamira Nursamira , Hermansyah Hermansyah , Susanti Dwi 
Published: February 2023

AbstractMathematics learning activities require students' creative thinking skills. Mathematical creative thinking is the ability how to find diverse and new ideas to solve problems in the learning process. Assessing students' mathematical creativity is the goal of this study. Journals and articles related to creative and mathematical thinking skills will be collected as part of the data collection stage using Google Scholar. Systematic Literature Review (SLR) is the method used in this study. The findings of this study indicate that students' mathematical creative thinking skills are needed to find new concepts to solve problems presented during learning. This statement has supported by various theories and research on how to increase students' mathematical creativity during learning. Keywords: Mathematical Creative Thinking, Mathematics Learning. AbstrakAktivitas pembelajaran matematika sangat memerlukan adanya kemampuan berpikir kreatif pada siswa. Berpikir kreatif matematis adalah kemampuan untuk menemukan ide atau gagasan yang beragam dan baru dalam pemecahan masalah di dalam proses pembelajaran. Mengkaji kemampuan berpikir kreatif matematis siswa merupakan tujuan dari penelitian ini. Pengumpulan artikel yang relevan terkait kemampuan berpikir kreatif matematis akan dilakukan sebagai tahap pengumpulan data dengan menggunakan database google scholar. Systematic Literatur Review (SLR) merupakan metode yang digunakan di penelitian ini. Temuan penelitian ini menunjukkan bahwa kemampuan berpikir kreatif matematis siswa diperlukan untuk menemukan konsep-konsep baru untuk memecahkan masalah selama pembelajaran, pernyataan ini didukung oleh berbagai teori dan penelitian tentang bagaimana peningkatan kemampuan berpikir kreatif matematis siswa selama pembelajaran.Kata kunci: Berpikir Kreatif Matematis, Pembelajaran Matematika.
Industry 4.0 for Aerospace Manufacturing: Condition Based Maintenance Methodology, Implementation and Challenges
Authors: Tong Xiaorui , Bakhshi Roozbeh , Prabhu Chetan 
Published: February 2023

Industry 4.0 is the fourth industrial revolution where machine operations are linked through data communications and together, they form a production ecosystem. In Industry 4.0 settings, these operations are monitored, recorded and analyzed. This can be performed at Edge, Fog or Cloud levels.

In the industrial big data era, with ever maturing sensor technologies, data capture, communication and storage technologies, utilizing machine data for operational insights provides companies with competitive advantages. Benefits can include reduced operational and maintenance costs, a decrease in unscheduled downtime and greater assurance of on-time delivery of products. In this work, we will cover the milestones of implementing an industry 4.0 condition-based maintenance (CBM) strategy for machine tools and their surrounding systems. In addition, we will discuss the methodology for sensor selection, data collection, transmission and storage, return on investment for CBM and building CBM models for detection. Finally, will delve into challenges of implementing this methodology in industrial settings from both technology and logistics aspects.
PHM Digital Hierarchy of Needs
Authors: Barta Joseph , Erlhoff Ethan , Alfeerawi Dania 
Published: February 2023

In today’s modern world, with the abundance of digital data, data science is identified as a rigorous discipline and machine learning (ML) techniques are commonly used. The Prognostics & Health Management (PHM) field can successfully be executed utilizing a foundational approach where a digital hierarchy of needs is established for successful implementation of PHM on a large-scale system. This paper rationalizes the digital hierarchy of needs as it applies to PHM, explains how each foundational concept is essential, and builds upon the base-level concepts through analysis and implementation.
First, this paper expounds how the integration of digital data from the lower-level components to the system level is critical for the success of PHM-enabled Systems. Once established, arguments will be presented for mapping the appropriate fault data to the corresponding components for the purpose of correlating failures to fault data. Subsequently, a case is presented for using real data to conduct Fault Detection, Fault Isolation, and simple prognostics analyses. Advanced PHM analyses can then be conducted utilizing data science and machine learning techniques with the intent of predictive maintenance analysis. Lastly, an argument is presented answering the need for an approach to implement real-time predictive activities once the complex analysis is validated and verified.
This concept can be seen graphically in the figure below. Data integration is the foundation of the pyramid, supporting the identification of fault and parametric data, and followed by Fault Detection, Fault Isolation, and Simple Prognostics. The top tiers of the pyramid then can integrate complex analysis such as ML, and real-time implementation.
Drone Audition: Audio Signal Enhancement from Drone Embedded Microphones
Authors: Manamperi Wageesha , Abhayapala Thushara , Samarasinghe Prasanga , Zhang Jihui (Aimee) 
Published: February 2023

<p>In this paper, we consider the problem of recovering desired sound source signals from on-board microphone recordings on a noisy drone. Enhancement of source signal degraded by drone noise is considered to be a difficult task due to the strong noise generated from its motors and propellers causing an extremely low signal-to-drone noise ratio (SDNR). We propose a solution (i) by using a multichannel Wiener filter (MWF) to remove drone noise from microphone recordings, and (ii) further reduction of residual noise using a Gaussian mixture model (GMM) based dual-stage parametric Wiener filter (WF). The method exploits known statistics of motor current-specific drone noise. The theory developed is applicable to irregular microphone arrays embedded on a drone enabling realistic integration to most drones. We demonstrate the validity of the proposed framework through (i) experimental recordings from two different drone acoustics datasets and (ii) outdoor measurements from a hovering drone for a bioacoustic application. The results confirm improved performance in terms of SDNR, speech quality (PESQ), and intelligibility (STOI) at very low SDNR levels (up to -30 dB) and show a strong potential for signal enhancement applications using noisy drones.</p>
Performance Analysis of UAVs System in THz-Band Communications under Different Fading Channels
Authors: Karabulut Muhammet Ali 
Published: February 2023

<p> Unmanned aerial vehicles (UAVs) are safer than manned vehicle and raise the interest to researchers for their huge applications in 5G and upcoming 6G. In 6G, terahertz (THz)-band communications can be used for fast communication. In this paper, the THz wireless communication between UAVs is considered. The performance of UAVs communications in the THz networks is analyzed under different fading channels which are major influence factors in the THz communication channel modeling. It is crucial to assess the performance of wireless devices taking into account their structure, wireless channel parameters, and transmission characteristics. Log-normal Fading, Weibull Fading Channel, Nakagami-m Fading Channel, Rician Fading Channel and Rayleigh Fading Channel are taken into account. Performance influencing parameters are considered and analytical expressions concerning capacity, outage probability, and bit error rate (BER) are obtained. Numerical results are presented which verify the analytical analysis. </p>
Penerapan Metode Mind Mapping Dalam Meningkatkan Kreativitas Belajar Siswa Penabur
Authors: Tambunan Parange Karol , Pertiwi Ceria , Wicaksono Ridwan Satria , Wahyudi Dion , Simamora Veronika 
Published: February 2023

Mind map atau peta pikiran merupakan teknik pencatatan yang dikembangkan pada tahun 1970-an oleh Tony Buzan. Mind map mengembangkan suatu teknik mencatat yang didasari oleh teori kerja otak sebelah kanan dan sebelah kiri untuk memahami, mengatur, mengorganisasi dan menyimpan informasi. Dalam penelitian ini, Mind Map digunakan sebagai metode pembelajaran dan tehknik evaluasi. Penelitian ini menganalisis pengaruh dari model pembelajaran Mind
Map terhadap penguasaan konsep dengan hasil analisis data yang telah dilakukan dapat diketahui, juga menganalisis pengaruh model pembelajaran Mind Map terhadap evaluasi pembuatan Mind Map oleh siswa untuk mengukur kemampuan berpikir kreatif. Hasil dalam penugasan selama pertemuan dikelas selama beberapa kali pertemuan menunjukkan bahwa pembuatan Mind Map secara rutin dapat meningkatkan kemampuan berpikir kreatif siswa. Penelitian ini merupakan penelitian tindakan kelas. Instrumen penelitian yang digunakan adalah tes hasil belajar dan tugas penilaian mind map. Dapat disimpulkan bahwa penerapan mind mapping dapat meningkatkan hasil belajar di Kelas VIII B SMPK 03 Penabur Jakarta. Dalam hipotesis yang kedua, peneliti menyebutkan bahwa dengan menerapkan pembelajaran mind mapping maka kreativitas belajar peserta didik kelas VIII B SMPK 03 Penabur Jakarta, akan meningkat