bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pemberian POC (Pupuk Organik Cair) Air Limbah Tempe dan Limbah Buah Pepaya (Carica papaya L.) terhadap Pertumbuhan dan Produktivitas Tanaman Pakcoy (Brassica rapa L.)
Authors: Pramushinta Intan Ayu Kusuma , Yulian Rosalia 
Published: June 2021

Dalam bidang pertanian terjadi kerusakan lingkungan termasuk kerusakan tanah karena penggunaan pupuk kimia secara berlebihan. Limbah merupakan kasus pencemaran lingkungan yang dapat menimbulkan permasalahan lingkungan dan memburuknya kesehatan bagi masyarakat, hal ini diakibatkan oleh limbah cair yang didapat dari berbagai kegiatan industri, terutama pada industri pangan karena menyisakan unsur-unsur yang langsung terbuang. Pemanfaatan berbagai limbah menjadi pupuk organik merupakan salah satu upaya untuk mengatasi masalah pencemaran lingkungan. Air limbah tempe dan buah pepaya merupakan salah satu limbah produksi yang memiliki kandungan organik tinggi juga mengandung unsur hara makro dan mikro yang berpotensi memperbaiki struktur tanah dan membantu proses pertumbuhan tanaman. Sehingga dibuatlah pemanfaatan limbah tersebut dalam bentuk Pupuk Organik Cair yang diaplikasikan pada tanaman Pakcoy (Brassica rapa L.). Peneliti mengangkat judul ini dengan tujuan untuk menguji pengaruh kedua limbah pada konsentrasi PO (0%), P1(10%), P2 (20%), dan P3 (30%) terhadap pertumbuhan dan produksi tanaman pakcoy. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) kemudian dilanjutkan uji ANOVA, uji LSD/BNT, dan uji Duncan. Hasil penelitian menunjukkan bahwa POC air limbah tempe dan limbah buah pepaya berpengaruh terhadap pertumbuhan dan produksi tanaman pakcoy. Konsentrasi yang memberikan hasil optimal adalah 30%.
Kata kunci: Pupuk Organik Cair, limbah, air limbah tempe, buah pepaya, pakcoy
ON THE SOLUTION SETS OF DIFFERENTIAL INCLUSION IN BANACH SPACES
Authors: ANGURAJ A. , BALACHANDRAN K. 
Published: June 2021

We prove the set of all classical solutions of the differential inclusion
\[ \dot x(t) \in A(t,x) +F(t,x,\dot x) \quad x(t_0) = x_0, \dot x(t_0) = y_0 \]
is a retract of the space $C^1$.
Selenium and cancer or adenoma related to the large bowel*
Authors: Augustyniak Małgorzata 
Published: June 2021

Summary
The protective effect of selenium against colorectal cancer or adenoma is still a controversial issue. Although there are well-described (pato)physiological protective mechanisms of selenium against colorectal cancer, the results of the studies from 1998–2018 are inconclusive and need to be considered in the future. Neither observational nor experimental studies present consistent results. Although the Cochrane review showed that well-designed randomized clinical trials (RCTs) presented no beneficial effect of selenium supplementation on cancer incidence, well-designed RCTs confirming the protective effect of selenium supplementation against colorectal adenoma or colorectal polyp recurrence have been found in subject-related literature.
In the reviewed studies, selenium concentration was measured in the blood serum/toenail or in diet. It is of great importance to highlight that blood selenium concentration depends on the concentration of this micronutrient in food, which in turn depends on selenium content in soil, bioavailability of selenium, which is different in various geographical regions, and forms of selenium. Selenium circulating in blood as a component of selenoproteins participates in oxidoreduction, thus reducing the risk of developing colorectal cancer. Despite this well-known protective mechanism against colorectal cancer occurrence, half of the reviewed studies did not confirm the protective properties of selenium.
To sum up, the current state of knowledge on the association between selenium and colorectal cancer or adenoma has revealed not only inconclusive results of the studies, but has also shown that there is a need to conduct more prospective studies focused on selenium supplementation and colorectal cancer as this research is limited.
Olive Oil Production in Albania, Chemical Characterization, and Authenticity
Authors: Topi Dritan , Guclu Gamze , Kelebek Hasim , Selli Serkan 
Published: June 2021

Olive tree is present to the Western and Southern regions of Albania, alongside Adriatic and Ionian Sea, two body waters of the Mediterranean basin. Genetic studies have revealed the existence of 22 native olive cultivars, while several introduced foreign olive cultivars are present. Two most important olive cultivars respectively, exploited in the olive oil production, and table olive, are Kalinjot and Kokërrmadh Berati. Olive fruit production ranks the country 20th in the world. Olive tree comprises an important permanent crop with considerable potential for the Albanian economy. Principal component analyses (PCA) of fatty acids in OO displays their differentiation according to the cultivar and their region. Chemometric analysis gives support to the differentiation of OO according to the olive cv. in terms of phenolic compounds. Secoiridoids are found in abundance, 3,4-DHPEA-EDA and p-HPEA-EDA as dominant compounds, especially in Kalinjot olive oils. Albanian OO shows high levels of aroma compounds with (E)-2-hexenal as the principal aroma compound. Its concentrations reach up to 40411 μg/kg in Kalinjot cv., much higher compared to Bardhi Tirana cv (27542.7 μg/kg). The authenticity of OOs constitutes an opportunity for domestic production and certification according to the geography or origin and present an important resource to the development of a sustainable economy.
Connect Two Crude Oil Distillation Units with One Crude Oil De-Salter in Dewania Refinery
Authors: Mahmoud Waheeb Omar 
Published: June 2021

Crude oil, which exported to refineries, already contains salt, water, and fouling crude oil received with salt content not less than 50 ppm. Dewania refinery with a capacity of 20,000 BPSD, which serves with two crude distillation units, each unit with a capacity of 10,000 BPSD, which operate without crude desalter. In an aim to reduce the effects of salts, water and, fouling associated with crude oil, two crude distillation units connected with one crude oil desalter with a capacity of 20,000 BPSD (one desalter). crude oil desalter transferred from (Daura Refinery) to Dewania refinery, in aim to reduce salt content from 50ppm to 5 ppm and mitigate water and other fouling. Crude oil desalter installed in the middle distance between two crude distillations units (90 m from each unit isometric piping). Crude oil, which is pumped by a charge pump to preheated in crude oil distillation unit with a train of heat exchangers. When the pipeline size increased from 4″ to 6″, which reduces the pressure dropped from 0.946 to 0.15 bar for each transfer pipeline and in consequence, the total pressure drop reduces from 11.011 to 10.215 bar for the whole unit. In an aim to reduce the heat dissipated from surface of transfer pipeline. Each transfer pipeline insulated with calcium silicate insulator, the thickness of insulator increased from 38mm to 50mm in an aim to reduce heat loss from −101.56 watts/m to −84.282 watts/m, which reduced temperature difference between the surface pipeline and environment from 13 to 10°C.
Stress, Anxiety, Depression and Burnout in Frontline Healthcare Workers during COVID-19 Pandemic in Russia
Authors: Mosolova Ekaterina , Sosin Dmitry , Mosolov Sergey 
Published: June 2021

During the COVID-19 pandemic, healthcare workers (HCWs) have been subject to increased workload while also exposed to many psychosocial stressors. Most studies reported high levels of depression and anxiety among HCWs worldwide. Our study is based on two online surveys of 2195 HCWs from different regions of Russia during spring and autumn epidemic outbreaks revealed the rates of anxiety, stress, depression, emotional exhaustion and depersonalization and perceived stress as 32.3%, 31.1%, 45.5%, 74.2%, 37.7%,67.8%, respectively. Moreover, 2.4% of HCWs reported suicidal thoughts. Revealed risk factors included: female gender, younger age, working for over 6 months, living outside of Moscow or Saint Petersburg, the fear of getting infected or infecting family and friends. These results demonstrate the need for urgent supportive programs for HCWs fighting COVID-19 that fall into higher risk factors groups.
Pour une épistémologie de la pertinence
Authors: Cantin Serge 
Published: June 2021

Cet article vise à expliciter le sens et la portée de « l’épistémologie de la pertinence », qui constitue l’enjeu fondamental de l’ouvrage de Fernand Dumont paru aux Presses universitaires de France en 1981 : L’Anthropologie en l’absence de l’homme. Sans renoncer aux exigences d’une épistémologie axée sur l’analyse des démarches opératoires de la construction de l’objet, Dumont fait ressortir les limites d’une telle « épistémologie de la vérité » quant à la mise au jour des fondements et des finalités des sciences modernes de l’homme, ou de ce qu’il appelle « l’anthropologie ». Selon lui, il est essentiel dans ce champ de connaissance d’ouvrir la réflexion épistémologique aux questions relatives à la légitimité éthique, à la « pertinence » de l’entreprise scientifique dans la communauté des hommes.
Les communautés forestières du parc national du Mont-Saint-Bruno : unicité et effets de bordure
Authors: Pellerin Stéphanie , Loiselle Audréanne , Beauvais Marie-Pierre , Lafortune Noémie , Rivard Nathalie , Lavoie Claude 
Published: June 2021

L’ objectif de cette étude était de caractériser les communautés forestières du parc national du Mont-Saint-Bruno. Plus particulièrement, nous voulions trouver les sites présentant un caractère unique quant à leur composition floristique et déterminer comment cette unicité était associée à diverses variables environnementales. Nous avons aussi évalué si certaines espèces étaient indicatrices de la présence de bordure. Pour ce faire, nous avons utilisé les données d’un inventaire floristique fait en 2013 comprenant 133 placettes d’ échantillonnage. Au total, 173 taxons ont été identifiés, y compris 21 d’origine exotique et 11 indigènes à statut précaire. Les espèces exotiques étaient en général peu abondantes et peu fréquentes. La richesse et la diversité floristiques étaient plus élevées dans les placettes situées dans les dépressions ou en bas de pente. Les communautés présentes dans 8 placettes se distinguaient significativement des autres par la présence d’espèces de milieux humides. Les espèces indicatrices des bordures étaient soit intolérantes à l’ombre, tolérantes au stress hydrique, ou rudérales. Cette étude montre que les communautés floristiques forestières du parc sont pauvres en espèces exotiques, que les sites plus humides se distinguent de la flore relativement homogène qui caractérise le parc et que les bordures ont un effet sur la composition des communautés végétales.
Distribution of soil nutrients and erodibility factor under different soil types in an erosion region of Southeast China
Authors: Liu Man , Han Guilin 
Published: June 2021

BackgroundSoil erosion can affect the distribution of soil nutrients, which restricts soil productivity. However, it is still a challenge to understand the response of soil nutrients to erosion under different soil types.MethodsThe distribution of soil nutrients, including soil organic carbon (SOC), soil organic nitrogen (SON), and soil major elements (expressed as Al2O3, CaO, Fe2O3, K2O, Na2O, MgO, TiO2, and SiO2), were analyzed in the profiles from yellow soils, red soils, and lateritic red soils in an erosion region of Southeast China. Soil erodibility K factor calculated on the Erosion Productivity Impact Calculator (EPIC) model was used to indicate erosion risk of surface soils (0∼30 cm depth). The relationships between these soil properties were explored by Spearman’s rank correlation analysis, further to determine the factors that affected the distribution of SOC, SON, and soil major elements under different soil types.ResultsThe K factors in the red soils were significantly lower than those in the yellow soils and significantly higher than those in the lateritic red soils. The SON concentrations in the deep layer of the yellow soils were twice larger than those in the red soils and lateritic red soils, while the SOC concentrations between them were not significantly different. The concentrations of most major elements, except Al2O3and SiO2, in the yellow soils, were significantly larger than those in the red soils and lateritic red soils. Moreover, the concentrations of major metal elements positively correlated with silt proportions and SiO2concentrations positively correlated with sand proportions at the 0∼80 cm depth in the yellow soils. Soil major elements depended on both soil evolution and soil erosion in the surface layer of yellow soils. In the yellow soils below the 80 cm depth, soil pH positively correlated with K2O, Na2O, and CaO concentrations, while negatively correlated with Fe2O3concentrations, which was controlled by the processes of soil evolution. The concentrations of soil major elements did not significantly correlate with soil pH or particle distribution in the red soils and lateritic red soils, likely associated with intricate factors.ConclusionsThese results suggest that soil nutrients and soil erodibility K factor in the yellow soils were higher than those in the lateritic red soils and red soils. The distribution of soil nutrients is controlled by soil erosion and soil evolution in the erosion region of Southeast China.
Push and pushback: Control behavior as a precipitant of verbal and violent disputes
Authors: Felson Richard B. , Berg Mark T. , Krajewski Andrew T. , Rogers Ethan M. 
Published: June 2021

AbstractWe examine to what extent control behavior precipitates disputes involving adversaries in different social relationships. We hypothesize that disputes between intimate partners and illegal business partners are more likely than other disputes to involve control because they involve a higher level of interdependence between the participants. A sample of male inmates (n = 479) and nonoffenders (n = 206) were asked whether control behaviors (e.g., verbal commands) precipitated their most recent disputes (n = 1184). Bivariate probit regression models allowed us to examine mutual control as well as unilateral control. Disputes between intimate partners were more likely than disputes between adversaries in other relationships to be precipitated by mutual control, but not unilateral or one‐sided control by men. Disputes between illegal business partners also predicted mutual control, but not unilateral control. Discussions of the motives for violence would benefit from consideration of the classic social psychological literature on power and influence.
Patient Experiences of Systemic Lupus Erythematosus: Findings From a Systematic Review, Meta‐Summary, and Meta‐Synthesis
Authors: Petrocchi Valentina , Visintini Erica , De Marchi Ginevra , Quartuccio Luca , Palese Alvisa 
Published: June 2021

ObjectiveTo explore the experience of patients with systemic lupus erythematosus (SLE).MethodsA systematic review of qualitative studies published in English in the past 10 years and identified through the PubMed, CINAHL, Scopus, and Web of Science databases was performed following the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses guidelines. The methodologic quality of each included study was assessed using the Critical Appraisal Screening Programme tool. Study findings were then subjected to a meta‐summary and meta‐synthesis.ResultsTwenty‐six studies with a good overall methodologic quality were included, documenting the experience of 565 adult patients (95% women). A total of 17 codes emerged, summarizing the life experience of SLE patients; the most and least frequent codes in the meta‐summary were “feeling not as I usually do” (69.2%) and “having wishes” (7.7%). The codes were then categorized into 5 main themes, summarizing the experience of living with SLE: 1) “experiencing waves of emotions due to the unpredictable nature of the disease,” 2) “trying to live an ordinary life,” 3) “listening to and obeying the body's limitations,” 4) “reviewing my life projects,” and 5) “dealing with future uncertainties.”ConclusionSeveral qualitative studies have been published to date using good methodologic approaches. According to the findings, SLE negatively impacts patient experiences by affecting multiple dimensions of their daily lives, with fatigue and pain as the most frequent symptoms.
Macroporous Array Induced Multiscale Modulation at the Surface/Interface of Co(OH)2/NiMo Self‐Supporting Electrode for Effective Overall Water Splitting
Authors: Zhang Qing , Xiao Wei , Guo Wan Hui , Yang Yu Xian , Lei Jing Lei , Luo Hong Qun , Li Nian Bing 
Published: June 2021

AbstractOutstanding electrocatalysts for high‐efficiency water splitting demand not only the high intrinsic activity determined by the electronic structure but also a favorable mass transfer (electrolyte diffusion and bubble desorption) and strong structural stability. Here, a 3D core–shell electrocatalyst consisting of Co(OH)2 cavity array‐encapsulated NiMo alloy on the flexible carbon cloth substrate (Co(OH)2/NiMo CA@CC) is proposed. Density functional theory reveals that coupling NiMo with Co(OH)2 can better optimize the water adsorption/dissociation and hydrogen adsorption energies in hydrogen evolution reaction, and also accelerate the kinetics of oxygen evolution reaction. Based on this, the open porous structure of the outer Co(OH)2 cavity array further promotes the diffusion of the electrolyte into the heterogeneous interface between NiMo and Co(OH)2, significantly shortening the electron transfer pathways and exposing multiple active sites. In addition, the macroporous array structure accelerates the bubble evolution and desorption process, thus ensuring a rapid mass transfer. When served as bifunctional electrocatalysts toward alkaline overall water splitting, Co(OH)2/NiMo CA@CC delivers a current density of 10 mA cm−2 at a low cell voltage of 1.52 V. Results support the multiscale optimization of the surface/interface engineering induced by the macroporous array.
Active‐Matrix‐Based Flexible Optical Image Sensor
Authors: Xuan Yan , Lu Yuyao , Honda Satoko , Arie Takayuki , Akita Seiji , Takei Kuniharu 
Published: June 2021

AbstractOwing to the demand for the development of Internet of things devices, multiple sensor platforms are of great interest to society and its future electronics. One of these emerging devices is a mechanically flexible sensor system that can attach and conform to nonplanar surfaces, unlike conventional inflexible sensor chips. To realize this concept, a variety of flexible sensor systems must be developed from materials to system integrations. This study proposes a flexible sensor system as one of the candidates: an active‐matrix‐based flexible optical image sensor that uses a stacked nanosheet film formed by a solution process and transistors. The results show that the sensor can be utilized as an optical imager because it detects enough optical stimuli. In addition to the sensitivity, the mechanical flexibility of the active‐matrix optical sensor is tested, and the results exhibit good electrical stability even after 1000 bending cycles and 0.85 cm bending radius. The mapping of light distribution is successfully demonstrated under both flat and curved conditions. This flexible optical sensor array shows the high possibility to image the light distribution for high‐resolution and low power mapping realized by active matrix circuit integration.
Tunable Luminescence from Stable Silver Nanoclusters Confined in Microporous Zeolites
Authors: Romolini Giacomo , Steele Julian A. , Hofkens Johan , Roeffaers Maarten B. J. , Coutino‐Gonzalez Eduardo 
Published: June 2021

AbstractThe study of luminescent silver nanoclusters confined inside porous zeolite crystal has garnered the interest of fundamental and applied nanomaterials research owing to the fascinating properties they exhibit once stabilized into small, molecule‐like clusters. Notably, such systems display a tunable optical emission (spanning nearly the entire visible range) and high luminescence quantum yields, features that are both sensitive to external stimuli and changes in the local environment of the cluster. Together, this combination of physical attributes has motivated research based on the intentional introduction of external atomic and molecular species into zeolites’ interior pore volume. In this progress report, recent discoveries which have helped to elucidate the dynamic luminescent emission properties of silver nanoclusters confined in zeolites are examined, highlighting promising efforts being made toward reaching rational design protocols for their functional synthesis. Several encouraging multicomponent systems that have allowed for the flexible regulation of the luminescence properties of the confined silver nanoclusters are brought into focus. Further, a brief up‐to‐date review of their applications is provided, ranging from efficient light‐emitting devices to sensitive (bio)sensors.
Adapted systemic inflammation score as a novel prognostic marker for esophageal squamous cell carcinoma patients
Authors: Nomoto Daichi , Baba Yoshifumi , Akiyama Takahiko , Okadome Kazuo , Iwatsuki Masaaki , Iwagami Shiro , Miyamoto Yuji , Yoshida Naoya , Watanabe Masayuki , Baba Hideo 
Published: June 2021

AbstractBackgroundThe adapted systemic inflammation score (aSIS), calculated from serum albumin and the lymphocyte‐to‐monocyte ratio, has been reported to be a novel prognostic marker for some types of cancers. However, the prognostic impact of aSIS in patients with esophageal squamous cell carcinoma (ESCC) remains controversial. This study aimed to examine the prognostic effects of aSIS in a large cohort of 509 ESCC patients.MethodsPreoperative aSIS was retrospectively calculated for 509 ESCC patients who underwent curative resection. Time‐dependent receiver operating characteristics (t‐ROC) curves were used for comparing the prognostic impact.ResultsPatients with high aSIS showed significantly poorer overall survival (OS) than patients with low aSIS (log rank P < .001). The multivariate analysis revealed that aSIS was an independent prognostic factor for overall survival (multivariate hazard ratio 1.76; 95% confidence interval 1.13–2.75; P = .013). The t‐ROC analysis showed that aSIS was more sensitive than other nutritional prognostic factors (controlling for nutritional status, systemic inflammation score, and the neutrophil‐to‐lymphocyte ratio).ConclusionPreoperative aSIS may be a useful prognostic biomarker in ESCC patients who underwent curative resection.
The Effects of Nonextensivity for a General Driven Dissipative Oscillator in the Coherent States
Authors: Choi Jeong Ryeol 
Published: June 2021

AbstractThe nonextensivity for a general quantum dissipative system driven by an external force is investigated. The dynamics of the system is characterized by a nonextensivity parameter q which indicates the degree of departure from extensivity for the system. The wave function of the system in the coherent state is derived with the aid of the linear invariant operator which obeys the Liouville–von Neumann equation. It is confirmed that, although the corresponding quantum energy dissipates with time like the classical energy, its time behavior is somewhat different from that of the usual dissipative systems depending on the scale of nonextensivity. The rate of such a dissipation becomes slightly larger as q increases. The effects of nonextensivity on other quantum characteristics of the system, such as fluctuations and uncertainty relations for canonical variables, are also analyzed rigorously. It is shown that the authors' results in the nonextensive regime recover to those of the well known standard ones in the limit .