bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effects of short-term hyperoxemia on cerebral autoregulation and tissue oxygenation in acute brain injured patients
Authors: Ciliberti Pietro , Cardim Danilo , Giardina Alberto , Groznik Matjaž , Ball Lorenzo , Giovannini Martina , Battaglini Denise , Beqiri Erta , Matta Basil , Smielewski Peter , Czosnyka Marek , Pelosi Paolo , Robba Chiara 
Published: February 2023

Introduction: Potential detrimental effects of hyperoxemia on outcomes have been reported in critically ill patients. Little evidence exists on the effects of hyperoxygenation and hyperoxemia on cerebral physiology. The primary aim of this study is to assess the effect of hyperoxygenation and hyperoxemia on cerebral autoregulation in acute brain injured patients. We further evaluated potential links between hyperoxemia, cerebral oxygenation and intracranial pressure (ICP).Methods: This is a single center, observational, prospective study. Acute brain injured patients [traumatic brain injury (TBI), subarachnoid hemorrhage (SAH), intracranial hemorrhage (ICH)] undergoing multimodal brain monitoring through a software platform (ICM+) were included. Multimodal monitoring consisted of invasive ICP, arterial blood pressure (ABP) and near infrared spectrometry (NIRS). Derived parameters of ICP and ABP monitoring included the pressure reactivity index (PRx) to assess cerebral autoregulation. ICP, PRx, and NIRS-derived parameters (cerebral regional saturation of oxygen, changes in concentration of regional oxy- and deoxy-hemoglobin), were evaluated at baseline and after 10 min of hyperoxygenation with a fraction of inspired oxygen (FiO2) of 100% using repeated measures t-test or paired Wilcoxon signed-rank test. Continuous variables are reported as median (interquartile range).Results: Twenty-five patients were included. The median age was 64.7 years (45.9–73.2), and 60% were male. Thirteen patients (52%) were admitted for TBI, 7 (28%) for SAH, and 5 (20%) patients for ICH. The median value of systemic oxygenation (partial pressure of oxygen-PaO2) significantly increased after FiO2 test, from 97 (90–101) mm Hg to 197 (189–202) mm Hg, p &lt; 0.0001. After FiO2 test, no changes were observed in PRx values (from 0.21 (0.10–0.43) to 0.22 (0.15–0.36), p = 0.68), nor in ICP values (from 13.42 (9.12–17.34) mm Hg to 13.34 (8.85–17.56) mm Hg, p = 0.90). All NIRS-derived parameters reacted positively to hyperoxygenation as expected. Changes in systemic oxygenation and the arterial component of cerebral oxygenation were significantly correlated (respectively ΔPaO2 and ΔO2Hbi; r = 0.49 (95% CI = 0.17–0.80).Conclusion: Short-term hyperoxygenation does not seem to critically affect cerebral autoregulation.
The impact of perceived value and affection on Chinese residents' continuous use intention of mobile health science information: An empirical study
Authors: Tian Kun , Hao Lijie , Xuan Wenxia , Phongsatha Thanawan , Hao Ruimin , Wei Wenjing 
Published: February 2023

IntroductionDisseminating health science information via the internet has become an essential means for improving Chinese residents' health literacy, which has received constant attention from the Chinese government. Therefore, it is important to explore Chinese residents' perceived value and emotional response to mobile health science information for determining Chinese residents' satisfaction and use intention.MethodsThis study applied the cognition–affect–conation model to evaluate the perceived value, arousal, pleasure, trust, satisfaction, and continuous use intention. A mobile device was used to obtain health science information from 236 Chinese residents via an online survey and the data were analyzed using partial least squares (PLS)-structural equation modeling.ResultsThe results showed that Chinese residents' perceived value of health science information obtained using the mobile device directly affect the degree of arousal (β = 0.412, P &lt; 0.001), pleasure (β = 0.215, P &lt; 0.01), and trust (β = 0.339, P &lt; 0.001). The degree of arousal (β = 0.121, P &lt; 0.01), pleasure (β = 0.188, P &lt; 0.01), and trust (β = 0.619, P &lt; 0.001) directly affected Chinese residents' satisfaction, which further affected their continuous use intention (β = 0.513, P &lt; 0.001). Similarly, trust directly affected Chinese residents' continuous use intention (β = 0.323, P &lt; 0.001). The degree of arousal directly affected their degree of pleasure (β = 0.304, P &lt; 0.001), and pleasure also imposed a direct effect on trust (β = 0.293, P &lt; 0.001).DiscussionThe result of this study provided an academic and practical reference to improve mobile health science popularization information. Affective changes have imposed an important effect on Chinese residents' continuous use intention. High-quality, diversified and frequent use of health science information can significantly increase residents' continuous use intention, improving their health literacy as a consequence.
Youth perceptions toward managing elderly care among low-income household families using the My-Elderly-Care-Skills Module
Authors: Mokhzan Nur Syuhada , Sutan Rosnah , Yasin Ruhizan Mohammad , Yamat Hamidah 
Published: February 2023

BackgroundCaregivers of elderly people need the right education and empowering skills to manage their own health needs and the elderly people they care for.ObjectiveThe study aimed to explore youth perceptions of the My-Elderly-Care-Skills Module intervention and its perceived feasibility.MethodsThis study involved youth respondents (18–30 years old) from low-income households who are accountable to providing care for independent older people (60 years or above) living in the same house. A qualitative study using a case study design was used to assess youth perceptions based on the content of the My-Elderly-Care-Skills module, by focusing on its implementation usage and usefulness for the care of the elderly. A total of 30 youths voluntarily participated in the online training workshop during the COVID-19 pandemic movement restriction order period. There were multiple sources of data, such as video recorded on reflection of care given at home, text messages in a WhatsApp group, and in-depth interviews during small group online meetings. Data were recorded and transcribed verbatim for common themes before a theme analysis was conducted. Inductive content analysis was performed after the saturation point was met.ResultsThematic analysis derived two domains of feasibility: operational and technical feasibility. There were three themes under operational practicality (improving awareness, addressing the caregiving skills needs, and seeking resources for knowledge) and three themes for technical practicality (easily used and informative, skill in effective communication, and program fulfillment).ConclusionIt was verified that it is feasible for young caregivers of the elderly to participate in the My-Elderly-Care-Skills training intervention as it helps in improving knowledge and skills performance in managing and caring for the elderly.
Health belief model and social media engagement: A cross-national study of health promotion strategies against COVID-19 in 2020
Authors: Mao Zhifei , Wang Di , Zheng Shanshan 
Published: February 2023

BackgroundUsing the Health Belief Model (HBM), this study analyzed tweets related to COVID-19 published by national health departments of the United States, the South Korea, the United Kingdom, Japan, Germany, and India to explore their differences in (1) the health measures against COVID-19, (2) the health promotion strategies, (3) the social media engagements that those measures and strategies have triggered.MethodWe conducted a content analysis with 1,200 randomly selected COVID-19-related tweets from six national health departments' Twitter accounts from 1 January 2020 to 31 December 2020. We coded the six HBM constructs and 21 sub-themes of the HBM constructs for each tweet.ResultsResults showed that all six HBM constructs were used in the full sample. The most commonly used HBM construct was cues to action, followed by susceptibility, benefits, self-efficacy, severity, and barriers. All the HBM constructs were positively related to Twitter engagement variables except barriers. Further analysis illustrated that people from the six countries responded differently to the HBM constructs and the HBM sub-themes. Twitter users in Germany, India, the U.S., and Japan positively reacted to the clear directions of “what to do against COVID-19” (cues to action), while Twitter users in the U.S. and Japan were also eager to know the justifications for such directions (benefits); people in South Korea and the U.K. were mainly seeking a diagnosis of the severity and susceptibility of COVID-19, instead of health measures, of COVID-19 in the year 2020.ConclusionsThis study showed the use of HBM constructs is generally effective in inducing Twitter engagement. The further comparison illustrated a homogenization in the promotion strategies that the health departments implemented and the health measures they promoted, yet responses to such promotions varied across nations. This study broadened the scope of HBM applications from predicting health behaviors in surveys to guiding the design of health promotion messages online.
Numerical Determination of the Equivalent Sand Roughness of a Turbopump’s Surface and Its Roughness Influence on the Pump Characteristics
Authors: Torner Benjamin , Duong Duc Viet , Wurm Frank-Hendrik 
Published: February 2023

The correct computation of flows over rough surfaces in technical systems, such as in turbomachines, is a significant issue for proper simulations of their performance data. Once the flow over rough surfaces is adequately computed in these machines, simulations become more trustworthy and can replace experimental prototyping. Roughness modelling approaches are often implemented in a solver to account for roughness effects in flow simulations. In these approaches, the equivalent sand roughness ks must be defined as a characteristic parameter of the rough surface. However, it is difficult to determine the corresponding ks-value for a surface roughness. In this context, this paper shows a novel and time-efficient numerical method, the discrete porosity method (DPM), which can be used to determine the ks-value of a rough surface. Applying this method, channel flow simulations were performed with an irregularly distributed cast iron surface from a turbopumps volute. After identifying the fully rough regime, the equivalent sand roughness was determined and a match with ks-values from literature data was found. Subsequently, the established ks-value for cast iron was used in a turbopump simulation with rough walls. The performance data of the pump were validated by experiments and a good agreement between the experimental and simulated performance data was found.
The Educational Ideas of Avvaiyar in Later Moral Literature
Authors: M Jayachitra 
Published: February 2023

In the history of Tamil literature, the Sangam Dark Period is the period of the book of justice. The period, known as the Kalappirar period, dates from the 3rd century A.D. to the 6th century A.D. and produced eighteen books. Later jurisprudence literature sprang up after the 6th century A.D. Avvaiyar was the most famous of the later literary books. He was a woman poet who lived at the end of the later Chola period. She is capable of singing moral ideas in such a way that they are easily etched in the minds of children. She has authored books like Vinayaka Agaval, Asathikkovai, and Gnanakural. She has also written books such as Aathisudi, Konrai Venthan, Moothurai, and Nalvazhi which are literary works of justice. The purpose of this article is to try to understand the ideas on education found in these books.
Intervensi Asuhan Komplementer dengan Metode Massage terhadap Peningkatan Produksi ASI : Literature Review
Authors: Mayasari Senditya Indah , Jayanti Nicky Danur 
Published: February 2023

Complementary care in intervention of breastfeeding problems is currently being carried out a lot, one of which is the massage method. The massage method is considered effective and easy to do in tackling breastfeeding problems, especially to increase breast milk production. The objective of study was to find out complementary care interventions with massage methods to increase breast milk production. The research method used literature reviews related to breastfeeding and massage using electronic database. The databases used were Google Scholar, Pubmed, ResearchGate. Obtained 11 articles and carried out a review. The result study showed Oxytosin Massage method, Oketani Massgae, Woolwich Massage, Marmet Wolwich Massage, Combination Method of SPEOS, BOMB, Woolwich Massage and Rolling Massage effectively increase breast milk production. Massage method intervention in breastfeeding mothers can stimulate nerve cells in the breast which are then transmitted to the hypothalamus and responded through the anterior pituitary gland to produce the hormone prolactin, which will be transported by blood to epithelial cells in the breast, and increase the volume of breast milk. In addition, the effect of massage can relieve fatigue and stress, and mothers feel more comfortable and relaxed during breastfeeding.
Keywords: Complementary Care, Massage, ASI
Upaya Mengatasi Masalah Nyeri pada Pasien Hipertensi dengan Melakukan Kompres Hangat
Authors: Simanjuntak Susi Roida , Napitupulu Linda F 
Published: February 2023

Latar belakang: Hipertensi merupakan kelainan pada sistem sirkulasi darah yang dapat mengakibatkan peningkatan tekanan daah diatas nilai normal yaitu tekanan darah > 140/90 mmHg. Hipertensi dapat mengakibatkan terjadinya penyakit stroke, infark miokardium, dan gagal ginjal.Tanda dan gejala yang biasaynya dirasakan oleh penderita hipertensi seperti nyeri, pusing, rasa berat ditengkuk, sulit tidur, lelah dan lemah. Rasa nyeri penderita hipertensi dapat mengganggu aktivitas sehari-hari, Penatalaksanaan yang dilakukan untuk mengatasi nyeri pada pasien hipertensi salah satunya adalah pemberian kompres hangat. Tujuan: Studi kasus ini bertujuan untuk mengatasi masalah nyeri pada pasien hipertensi dengan melakukan kompres hangat. Metode penelitian: Metode penelitian ini merupakan penelitian deskriptif dengan menggunakan pendekatan studi kasus. Studi kasus dilakukan pada responden yang memenuhi kriteria penelitian. Intervensi dilakukan selama 5 hari. Hasil: Setelah dilakukan intervensi selama 5 hari yaitu upaya mengatasi nyeri pada pasien hipertensi. Hasil yang didapatkan yaitu adanya penurunan skala nyeri sebelum dilakukan kompres hangat 5 dan setelah dilakukan kompres hangat pada hari ke lima menjadi 1. Kesimpulan :Pemberian kompres hangat pada pasien hipertensi mampu menurunkan nyeri dari skala nyeri 5 menjadi skala nyeri 1
Efektivitas Antibakteri Fraksi Buah Merah (Pandanus conoideus Lam) sebagai Pembersih Gigi Tiruan Sebagian Lepasan terhadap Staphylococcus aureus
Authors: Purba Anggita U. C. , Naliani Silvia , Sugiaman Vinna K. 
Published: February 2023

Abstract: Staphylococcus aureus is a species of bacteria that causes denture stomatitis which is often found in removable denture wearers. Its management is carried out by eliminating pathogenic bacteria and cleaning dentures regularly. One of the natural ingredients that can be used in such condition is red fruit (Pandanus conoideus Lam) which has active compounds such as flavonoids, alkaloids, steroids and triterpenoids. These active compounds are known to have antibacterial activity. This study aimed to determine the effectiveness of red fruit fraction (Pandanus conoideus Lam) with n-Hexane and ethyl acetate as solvent against Staphylococcus aureus. The method used was the Kirby-Bauer disc diffusion method by testing various concentrations (100%, 90%, 80%, 50%, 25%, 12.5%, 6.25%, and 3.125%) and measuring the inhibition zone diameter by using a caliper. The results showed that the red fruit fraction with ethyl acetate solvent at a concentration of 100% had an average inhibition zone diameter of 8.80 mm classified as medium category, followed by 90% and 80% respectively. In conclusion, ethyl acetate fraction of red fruit (Pandanus conoideus Lam) is effective in inhibiting the growth of Staphylococcus aureus.
Keywords: Staphylococcus aureus; denture stomatitis; removable partial denture, red fruit fraction; inhibition zone

Abstrak: Staphylococcus aureus merupakan salah satu spesies bakteri penyebab denture stomatitis yang sering dijumpai pada pasien pengguna gigi tiruan lepasan. Penatalaksanaan dilakukan dengan mengeliminasi bakteri patogen dan rutin membersihkan gigi tiruan. Salah satu bahan alami yang dapat digunakan ialah buah merah (Pandanus conoideus Lam) yang mengandung senyawa aktif seperti flavonoid, alkaloid, steroid, dan triterpenoid yang diketahui memiliki aktivitas antibakteri. Penelitian ini bertujuan untuk mengetahui efektivitas fraksi buah merah (Pandanus conoideus Lam) dengan pelarut n-Heksana dan etil asetat terhadap Staphylococcus aureus. Metode yang digunakan ialah metode difusi cakram Kirby-Bauer dengan menguji berbagai konsentrasi fraksi buah merah (100%, 90%, 80%, 50%, 25%, 12,5%, 6,25%, dan 3,125%), dan pengukuran diameter zona hambat dilakukan menggunakan jangka sorong. Hasil penelitian menunjukkan bahwa fraksi buah merah dengan pelarut etil asetat pada konsentrasi 100% memiliki rerata diameter zona hambat tertinggi sebesar 8,80 mm yang tergolong kategori sedang diikuti konsentrasi 90% dan 80%. Simpulan penelitian ini ialah fraksi etil asetat buah merah (Pandanus conoideus Lam) efektif dalam menghambat pertumbuhan Staphylococcus aureus.
Kata kunci: Staphylococcus aureus; denture stomatitis; gigi tiruan sebagian lepasan; fraksi buah merah; zona hambat
Sistem Identifikasi Citra Rontgen Paru Menggunakan Filter Median Filter Maksimum-Minimum Dan Filter Rerata
Authors: Lusiana Utari Evrita , Qamaruddin Munir Agus , Mustiadi Ikhwan , Yudianingsih Yudianingsih 
Published: February 2023

Citra merupakan sinyal dua dimensi yang dapat diamati menggunakan sistem visual manusia. Pencitraan medismerupakan citra yang mengandung informasi medis seperti representasivisual dari tubuh pasien. Terdapat kendala yang dapat ditemukan dalampengolahan citra medis salah satunya yaitu terdapatnya noise/ derau padacitra. Derau dapat disebabkan karena posisi saat pengambilan citra,gangguan fisik dari alat penangkap citra atau saat proses digitalisasi padacitra. Derau ini dapat diminimalisir dengan melakukan proses filteringpada citra. Sebelum melakukan proses filtering, citra diolah pada tahappre-processing. Tahapan pre-processing terdiri dari tahap cropping citradan reesize citra. Setelah tahap ini selesai, kemudian citra disisipkan derau,setelah itu mengalami proses filtering. Pada penelitian ini digunakansembilan citra dengan tiga kondisi paru-paru yang berbeda. Kondisitersebut berupa paru normal, kanker paru dan paru efusi. Tahap preprocessing
melewati proses cropping dan resize 50% dari ukuran citraawal. Derau yang digunakan berjenis Gaussian dengan perbandinganempat jenis filter berupa filter median, filter maksimum, filter minimumdan filter rerata. Kinerja filter terbaik mengacu pada nilai error terkecildengan perhitungan menggunakan metode MSE (Mean Square Error).Filter median dengan nilai error terkecil 162.418, filter maksimum dengannilai error terkecil 2,260, filter minimum dengan nilai error terkecil 3,880dan filter rerata dengan nilai error terkecil yaitu 199.438.
PENGARUH BUDAYA ORGANISASI, SELF EFFICACY, LOCUS OF CONTROL DAN EMPOWERMENT TERHADAP KINERJA KARYAWAN BANK KALSEL CABANG UTAMA BANJARMASIN
Authors: Noor Ritawaty  , Ahmad Maulani  
Published: February 2023

Abstrak: Penelitian ini bertujuan untuk untuk mengetahui dan menganalisis pengaruh signifikan budaya organisasi, self-efficacy, locus of control dan empowerment baik secara simultan, parsial dan dominan terhadap kinerja karyawan Bank Kalsel Kantor Cabang Utama Banjarmasin. Pendekatan penelitian yang dipergunakan dengan teknik analisis regresi linear ganda dengan Jumlah responden penelitian ini adalah 121 orang yang berstatus sebagai karyawan aktif di Bank Kalsel Kantor Cabang Utama di Banjarmasin.. Model regresi telah melalui uji asumsi klasik dan dinyatakan berdistribusi normal, bebas gejala multikolinearitas dan heteroskedastisitas. Hasil uji F membuktikan bahwa secara simultan budaya organisasi, self-efficacy, locus of control dan empowerment berpengaruh signifikan terhadap kinerja. Secara parsial budaya organisasi (X1) dan empowerment (X4) berpengaruh signifikan terhadap kinerja karyawan, sedangkan self-efficacy (X2) dan locus of control (X3) tidak berpengaruh signifikan terhadap kinerja karyawan. Uji dominan membuktikan bahwa budaya organisasi (X1) berpengaruh dominan terhadap kinerja karyawan dengan nilai Standardized Coefficients Beta 0,425 lebih besar dari nilai variabel bebas lainnya.

Kata kunci: Budaya Organisasi, Self-Efficacy, Locus Of Control, Empowerment, Kinerja
THE QUALITATIVE STUDY OF NCP IN HOSPITAL HOPE AND PRAYER OF BENGKULU CITY
Authors: Putra Deri Andika 
Published: February 2023

Background. Nutrition care practices that do not meet hospital standards cause several barriers to the needs and preferences of each patient. One of the obstacles often faced by hospitals in efforts to cure patients. The research objective is to get an overview of the role of internal and external factors in the application of nutrition care process (NCP) at the Hope and Prayer Hospital of Bengkulu City.
Method. Qualitative research with a Phenomelogy approach. Phenomenology is a method carried out by researchers to find out phenomena that occur naturally. The phenomenological method emphasizes human experience and how humans interpret their experiences.
Results. The process of nutrition care process (NCP) that has not been carried out optimally. In the process of implementing a dietitious NCP expect improvement in the work system between health workers and simplification of the NCP system in hospitals, and not being spared dietitically expects to be supported by hospital policies that do not burden dietitics.
Conclusion. Internal factors in implementing NCP are already good, in terms of knowledge and work motivation. External factors, there are several issues regarding collaborative work among health workers in the form of authority and responsibilities as well as confusing hospital policies.