bluuebunny/crossref_metadata_2025_split huggingface dataset:
USAHATANI SINGKONG (Manihot Utilissima) DI KELURAHAN BAGAN PETE KECAMATAN ALAM BARAJO KOTA JAMBI DITINJAU DARI SISI EKONOMI
Authors: Rogayah Rogayah , Alawiyah Wiwin , Wisnu Septiana 
Published: October 2021

This reseaech was conducted with the aim tofind outdescriptin ofcasava farming and economic aspects (income, R/C ratio, Break Event Poin (BEP) and PaybackPeriod (PP), in Bagan Pete Village, Alam Barajo Subdistrict, Jambi City. The researchobjective was to determine income, R/C ratio BEP and Payback Period. The resuts showed that the average cassava farming income was Rp 13,703,931 /MT,with anaverage income of Rp 13,976,351 /MT, the value of R/C Ratio obtained was 51.3,the business was said to be unprofitable,but it described an inadequate income,because with capital of Rp 272,420 obtained sales results of 51 time or equivalent to Rp13,976,351. BEP of production is 90.80 Kg . MT,meaning that thelowest price that must be achieved so that farmers do not experiencelosses is 90.80 Kg/MT. BEP price of Rp 58.4 / Kg, meaning the lowest price that must be achieved so that farmers do not experience losses is Rp 58.4 /Kg, while the Payback Period (PP) of 0,05 < 7,8,the business is said to be feasible because the payback period value is smaller that the economic age average tool,meaning that the timerequired to retur the investment itsef is not up to 7.8 MTKeywords: study, Farming,CasavaAbstrak Penelitian ini dilakukan di Kelurahan Bagan Pete Kecamatan Alam Barajo Kota Jambi.dengan tujuan untuk mengetahui sisi ekonomi usahatani seperti (Pendapatan,R/C ratio,Break Event Poin /BEP dan Payback Period/PP). Hasil penelitian memperlihatkan rata-rata penerimaan sebesar Rp 13.976.351,-/MT dengan rata-rata pendapatan sebesar Rp13.703,931,-/MT,nilai R/C Ratio sebesar 51,3 dan hasil perhitungan R/C ratio ini menunjukkan bahwa usahatani singkong yang dilakukan petani memperoleh keuntungan dan layak untuk diteruskan, dengan kata lain bahwa dengan modal sebesar Rp272.420,- diperoleh hasil penjualan sebesar 51,3 kali atau setara dengan Rp 13.796.351,-/MT. BEP produksi hasil perhitungan sebesar 90,80 Kg/MT yang memperlihatkan bahwa produksi terendah yang harus dihasilkan oleh petani adalah sejumlah 90,80 Kg/MT agar usahatani tidak mengalami kerugian sedangkan BEP harga sebesar Rp58,4,-/Kg, artinya dengan harga Rp 58,4,-/Kg petani sudah dapat mengembalikan modal usaha,sedangkan hasil perhitungan dari PP sebesar 0,05 yaitu kecil dari rata-rata umur ekonomis alat yang digunakan (7,8 MT) dengan demikian waktu yang diperlukan untuk mengembalikan investasi tidak sampai 7,8 MT.Kata Kunci: Tinjauan ekonomi,Usahatani, Singkong.
PENDAPATAN USAHATANI KELAPA SAWIT PASCA UMUR PRODUKTIF DI DESA BUKIT MAKMUR KECAMATAN SUNGAI BAHAR KABUPATEN MUARO JAMBI
Authors: Kemala Nida , Alawiyah Wiwin , Yuanwiarno Prasetyo 
Published: October 2021

AbstractThis research was conducted in Bukit Makmur Village, Sungai Bahar Sub-District, Muaro Jambi Regency. The location was selected purposively based on that village has the largest number of farmers with post productive oil palm trees among the villages in the sub-district. The research took place since mei 2020. The research aimed was to find out the descriptions of the business activities of post productive oil palm farming, its farmer income. The number of sampels taken in the research were 41 famers which taken by simple random sampling method. To know the description of post productive oil palm farming activity in the research area was analized by descriptive analysis. The results showed that the average area of land owned by farmers was 3.54 hectares with the status of private ownership and the majority of oil palm plants were 28.85 years on average. The average production of oil palm farming was 2,908 kg / month. Revenues ranged from Rp. 1,015,800-2,686,400 / Ha / Month with an average income of Rp. 1,311,417 / Ha / Month with a Production cost of Rp. 528,832 / Ha / Month. Meanwhile, the total income ranges from Rp. 300,913 - 2,189,206 / Ha / month with an average farmer income of Rp. 782,585 / Ha / Month.Keywords : Income, Oil Palm, post productive AbstrakPenelitian ini dilakukan di Desa Bukit Makmur, Kecamatan Sungai Bahar, Kabupaten Muaro Jambi. Lokasi ini dipilih secara sengaja karena desa ini memiliki petani kelapa sawit pasca umur produktif dengan jumlah terbanyak diantara desa lainnya di Kecamatan Sungai Bahar. Penelitian ini berlangsung sejak Mei 2020. Penelitian ini bertujuan untuk mengetahui gambaran usahatani kelapa sawit pasca umur produktif dan pendapatan yang diperoleh petani dari usahatani kelapa sawit pasca umur produktif. Jumlah sampel yang diambil dalam penelitian ini adalah 41 orang petani yang diilih secara acak (simple random sampling). Untuk mengetahui gambaran usahatani kelapa sawit pasca umur produktif di Desa Bukit Makmur dianalisis secara deskriptif.Hasil penelitian menunjukkan bahwa Rata–rata luas lahan yang dimiliki petani adalah 3,54 Ha dengan status milik pribadi dan mayoritas tanaman kelapa sawit sudah berumur tua rata – rata 28,85 tahun. Rata – rata produksi hasil usahatani kelapa sawit adalah 2.908 kg/bulan. Penerimaan berkisar antara Rp.1.015.800-2.686.400/Ha/Bulan dengan rata-rata penerimaan sebesar Rp. 1.311.417/Ha/Bulan dengan biaya Produksi sebesar Rp. 528.832 /Ha/Bulan. Sedangkan total pendapatan berkisar antara Rp 300.913-2.189.206/Ha/Bulan dengan rata-rata pendapatan petani sebesar Rp. 782.585/Ha/Bulan. Kata Kunci : Pendapatan, Kelapa Sawit, Pasca umur Produktif
Associations of Walking Activity With Hypertensive Mediated Organ Damage in Community-Dwelling Elderly Chinese: The Northern Shanghai Study
Authors: Lyu Yuyan , Yu Shikai , Chi Chen , Teliewubai Jiadela , Li Jue , Blacher Jacques , Pu Jun , Zhang Yi , Xu Yawei 
Published: October 2021

Background: Walking, as the most common campaign in older people, is recommended to improve their cardiovascular health. However, the direct association between weekly walking activity and asymptomatic hypertensive mediated organ damage (HMOD) remains unclear.Methods: 2,830 community-dwelling elderly subjects (over 65 years) in northern Shanghai were recruited from 2014 to 2018. Weekly walking activity was assessed by International Physical Activity Questionnaires (IPAQ). Within the framework of comprehensive cardiovascular examinations, HMOD, including left ventricular mass index, peak transmitral pulsed Doppler velocity/early diastolic tissue Doppler velocity, creatinine clearance rate, urinary albumin–creatinine ratio, carotid-femoral pulse wave velocity (cf-PWV), carotid intima–media thickness (CIMT), arterial plaque, and ankle-brachial index (ABI), were all evaluated.Results: 1,862 (65.8%) participants with weekly walking activity showed lower CIMT, lower cf-PWV, fewer abnormal ABI, and lower prevalence of hypertension and coronary heart disease (p &lt; 0.05). Walking activity was negatively correlated with age and smokers (correlation coefficient: −0.066, −0.042; both p &lt; 0.05). After adjusting for cardiovascular risk factors and concomitant diseases, walking activity was significantly associated with better indicator of most vascular HMOD in multivariate logistic regressions, including arterial stiffness [odds ratio (OR) = 0.75, p = 0.01], increased CIMT (OR = 0.70, p = 0.03), and peripheral artery disease (OR = 0.72, p = 0.005), but not cardiac or renal HMOD. Subgroup analysis further showed that walking duration ≥1 h/day was significantly associated with decreased risk of most vascular HMOD after adjustment for confounders and moderate-to-vigorous physical activity based on IPAQ (all p &lt; 0.05).Conclusions: In the community-dwelling elderly Chinese, there was a significant negative association of weekly walking activity with vascular HMOD, but not cardiac or renal HMOD. Increased daily walking duration, but not walking frequency, was significantly associated with improved vascular HMOD. Hence, increasing daily walking duration seems to encourage a healthy lifestyle in terms of vascular protection.Clinical Trial Registration:ClinicalTrials.gov, identifier: NCT02368938.
Reassessing Revascularization Strategies in Coronary Artery Disease and Type 2 Diabetes Mellitus
Authors: Liang Bo , He Xin , Gu Ning 
Published: October 2021

Percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) is still controversial in patients with coronary artery disease (CAD) and type 2 diabetes mellitus (T2DM). Here, we aimed to evaluate the long-term follow-up events of PCI and CABG in these populations. Relevant randomized controlled trials were retrieved from PubMed, Embase, and the Cochrane databases. The pooled results were represented as risk ratios (RRs) with 95% confidence intervals (CIs) with STATA software. A total of six trials with 1,766 patients who received CABG and 2,262 patients who received PCI were included in our study. Patients in the CABG group were significantly associated with a lower all-cause mortality compared with those in the PCI group (RR = 0.74, 95% CI = 0.56–0.98, P = 0.037). Cardiac mortality, recurrent myocardial infarction, and repeat revascularization were also significantly lower in the CABG group (RR = 0.79, 95% CI = 0.40–1.53, P = 0.479; RR = 0.70, 95% CI = 0.32–1.56, P = 0.387; and RR = 0.36, 95% CI = 0.28–0.46, P &lt; 0.0001; respectively). However, compared with the PCI group, the cerebral vascular accident was higher in the CABG group (RR = 2.18, 95% CI = 1.43–3.33, P &lt; 0.0001). There was no publication bias in our study. CABG revascularization was associated with significantly lower long-term adverse clinical outcomes, except cerebral vascular accident, compared with PCI in patients with CAD and T2DM.Systematic Review Registration: PROSPERO, identifier: CRD42020216014.
Internet of Things to Explore Moment 2 of “WHO My Five Moments” for Hand Hygiene
Authors: Florea Olga , Gonin Jeremy , Tissot Dupont Hervé , Dufour Jean Charles , Brouqui Philippe , Boudjema Sophia 
Published: October 2021

Background: Electronic hand hygiene surveillance systems are developing and considered to be more reliable than direct observation for hand hygiene monitoring. However, none have the capability to assess compliance in complex nursing care.Materials and Methods: We combined two different technologies, a hand hygiene monitoring system (radiofrequency identification, RFID) and a nursing care recorder at the bedside, and we merge their data to assess hand hygiene performance during nursing. Nursing tasks were classified as standard task procedures or aseptic task procedures corresponding to moment 2 among the five moments for hand hygiene recommended by the WHO. All statistical analyses were performed using R, version 3.6.2. For mixed models, the package “lme4” was used.Results: From the merged database over the 2-year study period, 30,164 nursing tasks were identified for analysis, 25,633 were classified as standard task procedures, and 4,531 were classified as aseptic task procedures for nursing care. Hand disinfection with an alcohol-based solution was not detected with our system in 42.5% of all the recorded tasks, 37% of all the aseptic task procedures, and 47.1% of all the standard task procedures for nursing (p = 0.0362), indicating that WHO moment 2 was not respected in 37% of mandatory situations.Conclusion: Using a combination of different technologies, we were able to assess hand hygiene performance in the riskiest circumstances.
How Free-Viewing Eye Movements Can Be Used to Detect the Presence of Visual Field Defects in Glaucoma Patients
Authors: Gestefeld Birte , Marsman Jan-Bernard , Cornelissen Frans W. 
Published: October 2021

Purpose: There is a need for more intuitive perimetric screening methods, which can also be performed by elderly people and children currently unable to perform standard automated perimetry (SAP). Ideally, these methods should also be easier to administer, such that they may be used outside of a regular clinical environment. We evaluated the suitability of various methodological and analytical approaches for detecting and localizing VFD in glaucoma patients, based on eye movement recordings.Methods: The present study consisted of two experiments. In experiment 1, we collected data from 20 glaucoma patients and 20 age-matched controls, who monocularly viewed 28 1-min video clips while their eyes were being tracked. In experiment 2, we re-analyzed a published dataset, that contained data of 44 glaucoma patients and 32 age-matched controls who had binocularly viewed three longer-duration (3, 5, and 7 min) video clips. For both experiments, we first examined if the two groups differed in the basic properties of their fixations and saccades. In addition, we computed the viewing priority (VP) of each participant. Following a previously reported approach, for each participant, we mapped their fixation locations and used kernel Principal Component Analysis (kPCA) to distinguish patients from controls. Finally, we attempted to reconstruct the location of a patient's VFD by mapping the relative fixation frequency and the VP across their visual field.Results: We found direction dependent saccade amplitudes in glaucoma patients that often differed from those of the controls. Moreover, the kPCA indicated that the fixation maps of the two groups separated into two clusters based on the first two principal components. On average, glaucoma patients had a significantly lower VP than the controls, with this decrease depending on the specific video viewed.Conclusions: It is possible to detect the presence of VFD in glaucoma patients based on their gaze behavior made during video viewing. While this corroborates earlier conclusions, we show that it requires participants to view the videos monocularly. Nevertheless, we could not reconstruct the VFD with any of the evaluated methods, possibly due to compensatory eye movements made by the glaucoma patients.
Hematological Toxicities of Concurrent Chemoradiotherapies in Head and Neck Cancers: Comparison Among Cisplatin, Nedaplatin, Lobaplatin, and Nimotuzumab
Authors: Wu Qiuji , Zhu Chunmei , Zhang Shuyuan , Zhou Yunfeng , Zhong Yahua 
Published: October 2021

BackgroundCisplatin-based concurrent chemoradiotherapy is standard of care for locally advanced head and neck cancers (LAHNC). Nedaplatin, lobaplatin and nimotuzumab have shown anti-cancer effect with less gastrointestinal toxicity and nephrotoxicity. However, the profile of hematological toxicities of these agents in combination with radiotherapy has not been fully illustrated.MethodsWe retrospectively collected the clinical data of consecutive LAHNC patients treated by cisplatin-, nedaplatin-, lobaplatin-, and nimotuzumab-based concurrent chemoradiotherapy. Routine blood cell counts were obtained every 4 to 7 days. Hematological toxicities were graded according to the Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0.ResultsA total of 181 eligible LAHNC patients were assigned to nimotuzumab group (n = 34), cisplatin group (n = 52), nedaplatin group (n = 62) or lobaplatin group (n = 33). Among the four groups, nimotuzumab group displayed lightest hematological toxicities, followed by cisplatin group, nedaplatin group, and lobaplatin group. Lobaplatin was more likely to produce grade 3/4 leukopenia compared with cisplatin (48.5% vs 25.0%). Compared with cisplatin, nedaplatin and lobaplatin were more likely to cause grade 3/4 thrombocytopenia (nedaplatin 19.4% vs cisplatin 3.8%; lobaplatin 30.3% vs cisplatin 3.8%). Similarly, nimotuzumab group showed highest nadir levels among the four groups, followed by cisplatin, nedaplatin, and lobaplatin group. Moreover, concurrent platinum treatment and induction chemotherapy were risk factors of developing grade 3/4 hematological toxicities.ConclusionNimotuzumab-based concurrent chemoradiotherapy in head and neck cancers produced the lightest hematological toxicities, followed by cisplatin, nedaplatin, and lobaplatin. Patients should be given specific attention during concurrent chemoradiotherapy, particularly in the presence of previous induction chemotherapy.
In-Situ Growth of Two-Dimensional Gold Nanoclusters on Glass Surface for On-Site Surface-Enhanced Raman Spectroscopic Detection
Authors: Tang Bin , Han Fangyuan , Zhu Liping , Luo Zongchang , Wang Jialin , Xu Zhaodan , Wu Renneng 
Published: October 2021

Analytical science has always been calling for simple, fast and ultra-sensitive methods to sense molecules of interest. Surface-Enhanced Raman Spectroscopy (SERS) has drawn much attention as a convenient tool for molecular fingerprint characterization. In addition to sample preparation, the key point of sensitive SERS detection is the preparation of highly reproducible and sensitive SERS substrates. In this paper, 2D gold nanoclusters are grown on surfaces of glass slips using an in-situ cyclic growth method in aqueous solutions to prepare high-quality SERS substrates, whose surface morphology can be effectively modulated by adjusting a few parameters during preparation. Substrates prepared with optimized parameters exhibit high SERS activity, uniform response, and good batch-to-batch reproducibility. Due to their strong absorption in the near-infrared range, the substrates can be combined with a portable Raman spectrometer with 785 nm excitation wavelength to detect traces of dibenzyl disulfide (DBDS), a major source of corrosive sulfur in mineral insulating oil. A detection limit lower than 1 mg/L can be achieved with the aid of a simple sample pretreatment method, representing a promising on-site insulating oil analysis method for electric power industry.
Risk of Bleeding Associated With Antidepressants: Impact of Causality Assessment and Competition Bias on Signal Detection
Authors: Zeiss René , Connemann Bernhard J. , Schönfeldt-Lecuona Carlos , Gahr Maximilian 
Published: October 2021

Introduction: It has not yet been possible to demonstrate the well-established increased bleeding risk related to antidepressants (ADs) with methods of pharmacovigilance as disproportionality analysis. As bleeding events related to ADs often occur under comedication with antithrombotics, ADs might not be considered causative of, but merely “linked” with the bleeding event. Therefore, we hypothesized that causality assessment of bleeding events related to ADs and the competitive impact of antithrombotics are factors contributing to the mentioned previous non-findings.Methods: We performed a case/non-case study based on data from VigiBase™ and calculated reporting odds ratios (RORs) for 25 ADs. We used individual case safety reports (ICSRs) that were differently categorized in the database regarding the type of association between drug and event. Furthermore, we investigated the competitive impact of antithrombotics by comparing RORs calculated with and without ICSRs related to antithrombotics.Results: Analysis of ICSRs that were categorized as causally associated with ADs resulted in detection of only 2 signals (citalopram and escitalopram; upper gastrointestinal bleeding). Analysis of ICSRs irrespective of the type of association resulted in detection of 8 signals (regarding bleeding in general, gastrointestinal bleeding and upper gastrointestinal bleeding). In our analysis, consideration of ICSRs associated with antithrombotics as competitive substances did not have significant impact on signal detection.Conclusion: Categorization of the type of association between drug and event may affect quantitative signal detection toward reduced sensitivity. Causality assessment seems to significantly impact signal detection, probably particularly in rare, unknown, or clinically unremarkable adverse drug reactions. ADs appear to increase the bleeding risk considerably, even independent of antithrombotic comedication.
Paradoxes in Borderline Emotional Dysregulation in Adolescence: Influence of Parenting, Stressful Life Events, and Attachment
Authors: Robin Marion , Belbèze Jean , Pham-Scottez Alexandra , Shadili Gérard , Peres Victoire , Silva Jérôme , Corcos Maurice , Speranza Mario 
Published: October 2021

Introduction: Borderline personality disorder (BPD) in adolescents is characterized by emotional dysregulation, insecure attachment, a history of stressful life events (SLEs) as well as dysfunctional parent–child interactions. The respective contribution of each of these factors on BPD affective symptoms is not yet clear. The purpose of this study is to assess the distinct impact of parental adversity and SLEs on BPD affective symptoms and the role of attachment and alexithymia in such emotional processes.Method: This study explored parental dysfunction and SLEs as predictors of affective symptoms of BPD and of attachment insecurity in BPD adolescents (n = 85) and healthy controls (n = 84) aged 13–19 years from the European Research Network on BPD. The links between adversity and BPD symptoms were also investigated by emotional dysregulation assessment, as measured by alexithymia and hopelessness.Results: Dysfunctional parental interactions were linked to affective symptoms, hopelessness, and anxious attachment in healthy controls but not in BPD. Cumulative SLEs were positively correlated with affective symptoms and avoidant attachment in the control group but negatively correlated with both these variables in BPD. Multivariate regression analysis revealed that, in BPD, affective symptoms were independent of dysfunctional parenting but depended on attachment, whereas in controls, a maternal affectionless control style directly predicted affective symptoms. Moreover, increasing numbers of SLEs reduced affective symptoms in BPD, independently of parental interactions or attachment, and were associated with growing use of operative thinking.Discussion: BPD patients showed paradoxical emotional reactions: there was no increase of hopelessness and affective symptoms with an increased parental dysfunction, but a decrease in affective symptoms and hopelessness with cumulative SLE. Two pathways arose, one involving attachment as an emotional dysregulation process for parent–child interactions and a second one for SLE, with a more direct pathway to affective symptoms, independent of attachment but dependent on early interactions, and involving alexithymia. In summary, adversity factors have distinct effects in BPD, and attachment is partly accountable for affective symptoms independently of adversity. Our results suggest that in highly insecure conditions, cumulative adversity may produce paradoxical effects, including a lesser expression of affective symptoms and hopelessness.