bluuebunny/crossref_metadata_2025_split huggingface dataset:
Kualitas Hidroksiapatit dan Diammonium Hidrogen Fosfat Sebagai Bahan Pembuatan Bonegraft
Authors: Agus Agusriyadin 
Published: February 2022

Hidroksiapatit, Ca10(PO4)6(OH)2 adalah mineral utama penyusun tulang dan gigi. Material pengganti tulang yang tersusun atas hidroksiapatit, telah digunakan secara luas untuk aplikasi biomedis seperti di bidang periodontologi dan ortopedi. Hidroksiapatit dapat disintesis menggunakan bahan sintetis dan dapat pula diekstraksi dari hewan laut atau disebut juga sumber biogenik. Biogenik antara lain bersumber dari koral, sponges, dan mollusca. Acropora adalah salah satu genus karang yang memiliki tingkat ketahanan hidup yang besar dan kecepatan pertumbuhan yang tinggi. Jenis ini memiliki sebaran yang cukup banyak di Indonesia pada umumnya dan di Sulawesi Tenggara khususnya di daerah kawasan pesisir Kabupaten Kolaka. Kelebihan Acropora ini bersifat oportunistik dan dapat bertahan pada tekanan alam seperti pemanasan dan siltasi. Disamping itu, karang bercabang ini dapat menghasilkan karbonat yang sangat tinggi. Berdasarkan fakta tersebut peneliti tertarik untuk melakukan penelitian mengenai kualitas hidroksiapatit Acropora berdasarkan variasi rasio Precipitated Calcium Carbonate dan diammonium hidrogen fosfat sebagai bahan pembuatan bonegraft/transplantasi tulang. Sintesis hidroksiapatit dilakukan dengan menggunakan metode hidrotermal. Metode ini memungkinkan proses pembentukan material yang dapat diproses lebih lanjut, sehingga terbentuk padatan kristal tunggal, partikel murni atau nano-partikel hidroksiapatit. Pada penelitian ini juga akan dilakukan sintesis hidroksiapatit dari Precipitated Calcium Carbonate (PCC) terumbu karang melalui proses hidrotermal dengan variasi rasio Ca/P yaitu 1,57, 1,67, dan 1,77.
Sintesis hidroksi apatit akan dilakukan dengan menggunakan metode hidrotermal. Metode ini memungkinkan proses pembentukan material yang dapat diproses lebih lanjut, sehingga terbentuk padatan kristal tunggal, partikel murni atau nano-partikel hidroksiapatit. Pada penelitian ini juga akan dilakukan sintesis hidroksiapatit dari Precipitated Calcium Carbonate (PCC) terumbu karang melalui proses hidrotermal dengan variasi rasio Ca/P yaitu 1,57, 1,67, dan 1,77.
Penggunaan Media Pembelajaran e-Learning Berbasis Web untuk Meningkatkan Hasil Belajar IPA Siswa Kelas VII
Authors: Sardiana Sari Rina , Gede Purwana Edi Saputra I , Iqbal Saman Muhammad 
Published: February 2022

Penelitian ini bertujuan untuk: (1) mendeskripsikan gambaran hasil pre-test siswa kelas eksperimen dan siswa kelas kontrol pada materi pokok suhu dan perubahannya, (2) mendeskripsikan gambaran hasil post-test siswa kelas eksperimen dan siswa kelas kontrol pada materi pokok suhu dan perubahannya, (3) menentukan ada tidaknya perbedaan yang signifikan antara skor rata-rata hasil pre-test siswa kelas eksperimen dengan skor rata-rata hasil pre-test siswa kelas kontrol pada materi pokok suhu dan perubahannya, (4) menentukan bahwa skor rata-rata hasil post-test siswa kelas eksperimen lebih baik secara signifikan dibandingkan dengan skor rata-rata hasil post-test kelas kontrol pada materi pokok suhu dan perubahannya, serta (5) menentukan bahwa skor rata-rata gain (peningkatan) hasil belajar IPA siswa kelas eksperimen lebih baik secara signifikan dbandingkan dengan skor rata-rata gain (peningkatan) hasil belajar IPA siswa kelas kontrol pada materi pokok suhu dan perubahannya. Penelitian ini termasuk dalam penelitian eksperimen kuasi. Subjek uji coba dalam penelitian ini meliputi peserta didik kelas VII SMP Negeri 4 Kendari. Data dikumpulkan melalui lembar observasi aktivitas pembelajaran dan tes hasil belajar. Hasil penelitian menunjukkan bahwa: (1) gambaran hasil pre-test siswa kelas eksperimen pada materi pokok suhu dan perubahannya yaitu diperoleh skor maksimum 43, skor minimum 14, skor rata-rata 24,7 dan standar deviasi 6,89, sedangkan pada kelas kontrol yaitu diperoleh skor maksimum 40, skor minimum 17, skor rata-rata 27,64 dan standar deviasi 6,15, (2) gambaran hasil post-test siswa kelas eksperimen pada materi pokok suhu dan perubahannya yaitu diperoleh skor maksimum 86, skor minimum 51, skor rata-rata 62,86 dan standar deviasi 7,18, sedangkan pada kelas kontrol yaitu diperoleh skor maksimum 63, skor minimum 40, skor rata-rata 50,29 dan standar deviasi 5,89, (3) tidak ada perbedaan yang signifikan antara skor rata-rata hasil pre-test siswa kelas eksperimen dengan skor rata-rata hasil pre-test siswa kelas kontrol pada materi pokok suhu dan perubahannya, (4) skor rata-rata hasil post-test siswa kelas eksperimen lebih tinggi secara signifikan daripada skor rata-rata hasil post-test siswa kelas kontrol pada materi pokok suhu dan perubahannya, (5) skor rata-rata gain (peningkatan) hasil belajar IPA siswa kelas eksperimen lebih tinggi secara signifikan daripada skor rata-rata gain (peningkatan) hasil belajar IPA siswa kelas kontrol pada materi pokok suhu dan perubahnnya, yang ditunjukkan oleh skor rata-rata gain kelas eksperimen dan kelas kontrol yaitu sebesar 0,5 dan 0,31.
The Effect of Using Technology in Primary School Math Teaching on Students’ Academic Achievement: A Meta-Analysis Study
Authors: Akçay Ahmet Oğuz , Karahan Engin , Bozan Mehmet Arif 
Published: February 2022

In this study, it was aimed to reveal the effect of using technology in the primary mathematics education on the students’ academic achievement. In accordance with this purpose, the current study is to determine the overall effect size by bringing together the experimental studies conducted on the effect of using technology in primary school mathematics teaching between 2013 and 2019 on students’ academic achievement. The meta-analysis method was used because it was aimed to calculate the effect sizes of studies examining the effect of technology-based applications used in mathematics education on academic achievement. As a result of the analysis, the effect size of the analyzed studies was found to be 0.483. Also, a significant difference was found between the effect sizes in relation to grade level, technology-based applications, the duration of the studies, the type of the study, and whether the study was conducted nationally or internationally. It was concluded that the technologies used in primary school mathematics teaching have a small positive effect on students' mathematics achievement.
Antecedents and Consequences of Psychological Aspects of Investors in the Real Asset Sector Towards Investment Decision Making
Authors: Yuniningsih Y. , Santoso Bowo 
Published: February 2022

Purpose: This research is pursued at several points objectiveness: 1). Does the behavior of financial decision making on financial asset investors also apply the same to real asset investors. 2). By the empirically, this study is to test and confirm the relationship of herding and overconfidence factors to the level of loss aversion, regret aversion, financial literacy in making real asset investment decisions.
Methodology: Involved 105 real estate auction investors as samples at the State Assets and Auction Service Office (KPKNL) Sidoarjo, East Java, Indonesia. Collecting data using a questionnaire consisting of 23 questions for measurement the variabel. Testing research data passes several feasibility tests, such as Inner and outer test modelling by PLS and hypothesis test to see the magnitude of the coefficient of relationship
Result and Findings: Loss and regret aversion variables through direct and intervening testing have a positive and significant effect, but financial literacy variables, both through direct and intervening testing, are stated to have no significant effect. There are different aspects of the psychology of investment decision making between investors in the financial sector and investors in the real asset sector. The most striking difference is the consideration of information, opportunities and real assets turnover which will be resold after winning the auction.
Cirurgia bariátrica: atuação do enfermeiro na qualidade de vida pós-cirurgia
Authors: Alves Francisca Lídia de Aguiar Marques , Lira Laudirene Ribeiro , Melo Thiago Teles de Medeiros , Silva Patrício Francisco da , Melo Rodrigo Teles de Medeiros , Lima Lailton de Sousa , Silva Raylton Aparecido Nascimento , Abreu Vitor Pachelle Lima , LIma Thiago Oliveira Sabino , Abrão Ruhena Kelber 
Published: February 2022

O Processo de Enfermagem segue um protocolo que se divide em cinco etapas: investigação, diagnóstico, planejamento, implementação e avaliação da assistência de enfermagem. É uma atividade exclusiva do Enfermeiro, profissional responsável por direcionar todo trabalho desenvolvido por sua equipe de enfermagem. O objetivo de este estudo baseia-se em uma análise da literatura o processo de cuidado de enfermagem aos pacientes em pré e pós-operatório de cirurgia bariátrica e ressaltar a notoriedade das políticas públicas de humanização na assistência prestada ao pacientes em pré e pós-operatório de cirurgia bariátrica. A metodologia está ancorada em uma abordagem qualitativa, recorrendo ao emprego de pesquisa bibliográfica. Os resultados e discussões demonstraram que esse é um processo que merece atenção por considerar que o acompanhamento de enfermagem auxilia na adaptação do paciente pós-cirurgia, minimiza as complicações e consequentemente influencia na recuperação do mesmo. Este estudo é necessário para demais pesquisas que viabilizem estratégias educativas para o profissional enfermeiro e estímulos à boa prática em assistência à saúde.
Photothermal and optoacoustic spectroscopy: state of the art and prospects
Authors: Proskurnin M A , Khabibullin V R , Usoltseva L O , Vyrko E A , Mikheev I V , Volkov D S 
Published: February 2022

Abstract
The main issues and areas of application of photothermal and optoacoustic spectroscopy are reviewed. Progress in innovative techniques in the most actively developing areas is presented, including microspectroscopy, multispectral techniques, the measurements of single particles and objects with a resolution better than the diffraction limit (nanoscopy) by both optical and probe-based methods. Possible applications of photothermal and optoacoustic spectroscopy for determining the properties of materials, studying photochemistry and fluorescence, chemical reactions, and analytical and applied chemistry, and solving biomedical problems is discussed. Some prospects for the development of these methods are presented.
Pelatihan Keterampilan Konseling Gizi pada Kader Posyandu di Wilayah Kerja Puskesmas Panambungan, Makassar
Authors: Nurbaya Nurbaya , Nurcahyani Icha Dian , Khomeney Mohammad , Chandra Wahyu 
Published: February 2022

Data Riskesdas tahun 2018 menunjukkan prevalensi balita stunting di Sulawesi Selatan sebanyak 35,7%. Untuk wilayah Kota Makassar tercatat 8.61% balita stunting. Berdasarkan data tersebut, pemerintah kota Makassar menetapkan upaya penurunan stunting fokus pada upaya pencegahan stunting sejak dini. Salah satu upaya yang dapat dilakukan adalah melalui pelatihan kader Posyandu sebagai salah satu kelompok yang paling dekat dengan ibu dan balita di Masyarakat. Kegiatan pengabdian masyarakat ini dilakukan oleh Jalin Institute bekerja sama dengan Tim PKK Kota Makassar. Kegiatan ini bertujuan untuk meningkatkan pengetahuan dan keterampilan konseling kader posyandu dalam melakukan konseling gizi di masyarakat. Metode yang digunakan adalah pemberian edukasi dalam bentuk ceramah dan diskusi. Pada tahap evaluasi, kader mampu menjawab pertanyaan dan memberikan umpan balik dengan benar. Hal ini mengindikasikan adanya peningkatan pengetahuan setelah pemberian edukasi. Diperlukan komitmen semua pihak dalam upaya pencegahan stunting di Kota Makassar, termasuk dalam bentuk kegiatan pelatihan pada kader Posyandu yang dilakukan secara rutin.
Depressive and Anxious Temperaments as Predictors of Late Onset Bipolar Disorder? Preliminary Results of a “Real World” Exploratory Study
Authors: Orsolini Laura , Menculini Giulia , Tempia Valenta Silvia , Fiorani Michele , Rocchetti David , Salvi Virginio , Tortorella Alfonso , Volpe Umberto 
Published: February 2022

IntroductionBipolar disorder (BD) onset typically occurs between 15 and 30 years, being diagnosed under the age of 50 in 90% of cases, named “non-late onset BD” (non-LOBD). However, clinical observation of late-onset BD (LOBD) raised some concern regarding a differential psychopathological pattern, outcomes and treatment, including a specific affective temperament vulnerability. Therefore, an exploratory study in the “real world” was carried out by investigating psychopathological and temperamental features of a psychogeriatric cohort of LOBD and non-LOBD subjects.MethodsA total of 180 patients affected with BD-I, BD-II, and Cyclothymic Disorder were screened in a Mood Disorder Outpatient Service, during the timeframe January 2019-August 2021. Out of 78 enrolled outpatients, 66 (33 non-LOBD, 33 LOBD) were recruited, by the retrospective collection of sociodemographic, cognitive, psychopathological and clinical assessment, including the short-version of the Temperament Evaluation of Memphis, Pisa, and San Diego (TEMPS-M).ResultsLOBD is significantly associated with higher rates of BD-II diagnosis (χ2= 27.692,p&lt; 0.001), depressive episodes (p= 0.025), mixed states (p= 0.009), predominant depressive and anxious affective temperaments (p&lt; 0.001). Non-LOBD is significantly associated with higher endocrinological (χ2= 6.988,p= 0.008) and metabolic comorbidity (χ2= 5.987,p= 0.014), a diagnosis of BD-I, manic episodes, and predominant hyperthymic affective temperaments (p= 0.001). GDS (p&lt; 0.001) and MSRS (p= 0.005) scores were significantly higher in LOBD.ConclusionFurther longitudinal studies with larger sample sizes and a control group are needed to determine whether LOBD may represent a distinct psychopathological entity from non-LOBD and evaluate differences (if any) in terms of prognosis and treatment between non-LOBD and LOBD.
Factors Associated With Home Births in Benin and Mali: Evidence From the Recent Demographic and Health Surveys
Authors: Bado Aristide Romaric , Badolo Hermann , Johnson Ermel , Komboigo Evelyne Bewendin , Padonou Sètondji Géraud R. , Diawara Fatou 
Published: February 2022

IntroductionIdentifying and understanding the factors associated with homebirths can contribute to improving maternal and child health and achieving the Sustainable Development Goals (SDGs). This study aimed to perform a comparative analysis of the factors associated with homebirths in Benin and Mali.MethodThis study is based on the most recent data from the Demographic Health Surveys conducted in Mali and Benin in 2018. The dependent variable was homebirth, and the explanatory variables were the individual characteristics of the woman, the distance to the health center, the place of residence, the number of prenatal consultations had, the frequency of media exposure, and the use of the Internet. The primary survey unit (PSU) was considered in the analysis to measure the effect of context on the choice of the place of delivery. Further, descriptive statistics and multilevel logistic regression analysis were used in the study.ResultsEducational level was associated with homebirth in Benin and Mali; Women with either no education or primary education are more likely to give birth at home. Women who didn't live close to a health facility were more likely to give birth at home than those who didn't face this problem in both countries. Not making visits for antenatal care (ANC) increases the odds of having a homebirth by 31.3 times (CI = 24.10–40.70) in Benin and 12.91 times (CI = 10.21–16.33) in Mali. Similarly, women who went on 1–2 ANC visits were more likely to give birth at home compared with women who made five or more ANC visits in both countries. The number of children per woman was also a significant factor in both countries. Women who often or regularly paid attention to the media messages were less likely to give birth at home compared with those who did not follow relevant media inputs (aOR = 0.42 [CI = 0.26–0.67] in Benin and aOR = 0.65 [CI = 0.50–0.85] in Mali).ConclusionIncreasing the demand and uptake of women's health services by improving the availability and quality of services and establishing community health centers could help reduce the incidence of homebirths that can be risky and, thus, combat maternal and infant mortality.
A Comparison of Two Peripheral Nerve Blocks Combined With General Anesthesia in Elderly Patients Undergoing Arthroplasty for Hip Fractures: A Pilot Randomized Controlled Trial
Authors: Zhang Qingfu , Ling Ming , Wang Xintao , Cui Derong 
Published: February 2022

BackgroundCombined anesthesia can be a promising option for hip surgery when neuraxial anesthesia is contraindicated. Lumbar and sacral plexus blocks, and femoral nerve and lateral femoral cutaneous (LFC) nerve blocks in combination with general anesthesia (GA) are commonly used in elderly patients undergoing arthroplasty for hip fracture surgery. However, no study has compared these two anesthetic strategies in the perioperative period.MethodsA total of 41 elderly patients scheduled for arthroplasty for hip fracture surgery were randomized into group A (n = 20) and group B (n = 21). Group A received femoral nerve block, LFC nerve blocks, and GA, and group B received lumbar plexus block, sacral plexus block, and GA. Primary outcomes were incidences of hemodynamic events and changes in blood pressure (BP) and heart rate (HR). Secondary outcomes included time and drug consumption, infusion and bleeding volume, eyes opening time after surgery, and postoperative quality recovery rate.ResultsCompared with group B, group A showed a lower incidence of intraoperative hypotension (p &lt; 0.001), higher BP [including mean arterial pressure (MAP), systolic BP (SBP), and diastolic BP (DBP)] following induction (IN), and higher HR from mid-surgery. Time required for nerve blockade (p &lt; 0.001) and ephedrine consumption was significantly shorter in group A (p &lt; 0.001), while sufentanil consumption was higher as compared to group B (p = 0.002). No significant differences in other intraoperative parameters and postoperative quality recovery rate were reported during the observation.ConclusionOur pilot data indicate that compared with lumbar and sacral plexus blocks, femoral nerve and LFC nerve blocks may provide more stable intraoperative hemodynamics and a comparable postoperative recovery for elderly patients undergoing arthroplasty for hip fracture under GA. Further studies with a larger sample size are needed to derive stronger evidence.
Reoperation for Recurrent Adrenocortical Carcinoma: A Systematic Review and Pooled Analysis of Population-Based Studies
Authors: Zhang Fan , Liu Zhihong , Feng Dechao , Tang Yongquan , Liu Shenzhuo , Wu Kan , Zhang Fuxun , Zhu Yuchun , Lu Yiping 
Published: February 2022

BackgroundAdrenocortical carcinoma (ACC) is a rare neoplasm with a high recurrence rate. This study aimed to assess the role of surgery in the clinical management of recurrent ACC.MethodsThe PubMed, Embase, Web of Science, and Cochrane Library databases were searched, and the hazard ratios were pooled.ResultsPatients who underwent resection for recurrence had significantly better OS or OS after recurrence than those who received only nonsurgical treatments (HR 0.34, p &lt; 0.001). Prognostic factors were associated with decreased OS after recurrence, including multiple recurrence (HR 3.23, p = 0.001), shorter disease-free interval (HR 2.94, p &lt; 0.001), stage III-IV of the original tumor (HR 6.17, p = 0.001), sex of male (HR 1.35, p = 0.04), and initial non-R0 resection (HR 2.13, p = 0.001). Prolonged OS after recurrence was observed in those who experienced incomplete resection (HR 0.43, 95% CI 0.31–0.52, I2 = 53%) compared with patients who only received nonsurgical treatments. In the reoperated group, patients who underwent complete resection of recurrence had a prolonged OS after recurrence compared with those who underwent incomplete resection (HR 0.23, p = 0.004).ConclusionsWe confirmed the role of reoperation in the clinical management of recurrent ACC. Select patients might benefit from debulking surgery. The preoperative evaluation of the complete resection of the recurrence is the key means to decide whether patients should undergo surgery. Other prognostic factors associated with prolonged OS include single recurrence site, relatively longer disease-free interval, stage I-II of the original tumor, and female sex.
Rates of Cardiovascular Disease and CKD Progression in Young Adults with CKD across Racial and Ethnic Groups
Authors: Kula Alexander J. , Prince David K. , Limonte Christine P. , Young Bessie A. , Bansal Nisha 
Published: February 2022

Key Points

The extent to which racial and ethnic disparities noted in older adult populations with CKD are present in young adulthood is unknown.Young adults with CKD who identify as Black or Hispanic have a higher burden of cardiovascular risk factors, some of which are modifiable.Rates of cardiovascular disease and CKD progression are higher in young adults who identify as Black or Hispanic.

Background
Significant racial and ethnic disparities in cardiovascular (CV) and kidney function outcomes in older adults with chronic kidney disease (CKD) have been reported. However, little is known about the extent to which these disparities exist in patients with CKD during the foundational period of young adulthood. The objective of this study was to determine risk factors and rates of CV disease and CKD progression in young adults with CKD across racial and ethnic groups.

Methods
We studied all participants aged 21–40 years of age enrolled in the Chronic Renal Insufficiency Cohort (CRIC) Study (n=317). Baseline CV risk factors were described across racial and ethnic groups.

Results
Outcomes included CV events or death (first incidence of heart failure, myocardial infarction, and stroke or death) and CKD progression (>50% decline in eGFR from baseline or end stage kidney disease [ESKD]). Incidence rate ratios (IRRs) were compared as a secondary analysis for participants identifying as Black or Hispanic with those identifying as White or another race and ethnicity. Adjusted models included age, sex, and per APOL1 high-risk allele. CV risk factors were higher in Black and Hispanic participants, including mean SBP, BMI, median UACr, and LDL. Black and Hispanic participants had higher incidence rates of HF (17.5 versus 5.1/1000 person-years), all-cause mortality (15.2 versus 7.1/1000 person-years), and CKD progression (125 versus 59/1000 person-years).

Conclusions
In conclusion, we found a higher prevalence of CV risk factors, some modifiable, in young adults with CKD who identify as Black or Hispanic. Future strategies to ameliorate the racial and ethnic inequality in health outcomes earlier in life for patients with CKD should be prioritized.