bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pertumbuhan dan produksi tanaman kacang tanah (Arachis hypogaea l.) dengan inokulasi cendawan mikoriza vesikular-arbuskular dan pemupukan fosfat
Authors: Faza Disna Afina , Lukiwati Dwi Retno , Karno Karno 
Published: June 2019

ABSTRACT The objective of this research was to study the growth and production of peanut at phosphate fertilization and vesicular-arbuscular mycorrhizal fungi (MVA) inoculation. This research was conducted in green house and Laboratory of Plant Physiology and Breeding UNDIP, and Laboratory of Micology UGM from April 16th to August 15th 2017. The research was assigned in completely randomized factorial design with the first factor was the phosphate fertilization control, Triple Super Phosphate (TSP) and rock phosphate (BP) and second factor was without vesicular-arbuscular mycorrhizal fungi (MVA) inoculation and with vesicular-arbuscular mycorrhizal fungi (MVA) inoculation. The results showed that TSP fertilizationhad significant effect onplant height, number of pods, weight of pods, weight of seed and total P content of soil. Fertilization of BP had significant effect onnumber of pods, weight of pods, weight of seed, total P content of soil and total P of peanut hay. Inoculation of MVA had significant effect onplant height, number of pods, weight of pods, weight of seed, total P content of soil, percentage of colonization on plant roots and number of MVA spores.Keyword: peanut, vesicular-arbuscular mycorrhizal fungi, phosphorus fertilization ABSTRAK Penelitian bertujuan untuk mengkaji pertumbuhan dan produksi tanaman kacang tanah (Arachis hypogaea L.) pada berbagai jenis pemupukan fosfat dan inokulasi cendawan mikoriza vesikular-arbuskular (MVA). Penelitian dilakukan pada tanggal 16 April – 15 Agustus 2017 di green house dan Laboratorium Fisiologi dan Pemuliaan Tanaman UNDIP, serta Laboratorium Mikologi UGM. Penelitian disusun dengan rancangan acak lengkap faktorial dengan faktor pertama adalah kontrol, pemupukan Triple Super Phosphate (TSP), Batuan Fosfat (BP) dan faktor kedua adalah tanpa inokulasi cendawan MVA dan dengan inokulasi cendawan MVA. Hasil penelitian menunjukkan bahwa perlakuan pemupukan TSP berpengaruh nyata terhadap tinggi tanaman, jumlah polong, bobot polong, bobot biji dan kadar P total tanah. Pemupukan BP berpengaruh nyata terhadap jumlah polong, bobot polong, bobot biji, kadar P total tanah dan kandungan P jerami tanaman kacang tanah. Inokulasi cendawan MVA berpengaruh nyata terhadap tinggi tanaman, jumlah polong, bobot polong, bobot biji, kadar P total tanah, persentase kolonisasi pada akar tanaman dan jumlah spora cendawan MVA.Kata kunci: kacang tanah, cendawan mikoriza vesikular-aruskular, pemupukan fosfat
Somewhere Dense Orbit that is not Dense on a Complex Hilbert Space
Authors: Wilberth Neema , Mpimbo Marco , Kumar Santosh 
Published: June 2019

Abstract
In this paper, we present the existence of n-tuple of operators on complex Hilbert space that has a somewhere dense orbit and is not dense. We give the solution to the question stated in [11]: “Is there n-tuple of operators on a complex Hilbert space that has a somewhere dense orbit that is not dense?” We do so by extending the results due to Feldman [11] and Leòn-Saavedra [12] to complex Hilbert space. Further illustrative examples of somewhere dense orbits are given to support the results.
America’s faith in the laugh resistance – popular beliefs about political humor in the 2016 presidential elections
Authors: Kersten Holger 
Published: June 2019

Abstract
Taking its cue from the observation that forms of aggressive humor directed against the political figure Donald Trump are not an ephemeral aspect of contemporary American politics but have been firmly embedded in American cultural discourse for more than two years, this article will explore the ways in which comedians, journalists and other contemporary observers have described and commented on the role and functions of humor and comedy with regard to the Trump phenomenon in the context of the 2016 presidential elections and its aftermath. Drawing on a selection of material from established online news resources the essay will document how popular media outlets have presented the nation’s most prominent late-night comedy as an arena in which the format’s popular hosts deploy humor in an attempt to undermine Trump’s status and ultimately to end his foray onto America’s highest political sphere. The article will then trace the popularity of the idea that political humor is subversive in the tradition of the country’s intellectual history and check it against a selection of empirical studies devoted to the topic. In this context it will become apparent that the belief in the corrective power of humor is deeply ingrained in the American popular imagination and is being perpetuated by contemporary reports and comments in important segments of the media landscape.
A Method Based on A Supercapacitor Energy Storage System to Overcome the Switching Overvoltage in LVDC Systems with Constant Power Loads
Authors: Shabani Arash , Mazlumi Kazem 
Published: June 2019

Abstract
This paper presents a novel method to mitigate the overvoltage transients caused by the circuit breaker operation in the low voltage DC (LVDC) systems. This method is based on using the existing supercapacitor energy storage system (ESS) in the DC grids to limit the switching overvoltage within the standard range. The supercapacitor sizing is performed with considering instability problems of the constant power loads (CPLs) and the boundary between underdamped and overdamped modes. Firstly, a simplified DC system is considered and the analytical expressions are presented to determine the boundary values of the supercapacitor. Effects of the system parameters on the allowable range of the supercapacitor are also discussed. Then, an approach is introduced to determine the boundary values of the supercapacitor for more detailed models of the LVDC systems. This approach applies SimPowerSystems and Control System Toolbox of the MATLAB software. Finally, the effectiveness of the proposed method is verified using simulation.
Crystal structure of bis[diaqua(1,10-phenanthroline-κ
2
N, N′)-copper(II)]diphenylphosphopentamolybdate dihydrate, C36H38Cu2Mo5N4O27P2
Authors: Li Dong-Dong , Jiang Hui , Jia Bing-Xin , Yuan Yuan , Shi Ye-Shun , Ma Feng-Xia 
Published: June 2019

Abstract
C36H38Cu2Mo5N4O27P2, monoclinic, C2/c (no. 15), a = 15.6362(11) Å, b = 13.2418(9) Å, c = 23.6641(14) Å, β = 98.858(6)°, V = 4841.2(6) Å3, Z = 4, R
gt(F) = 0.0219, wR
ref(F
2) = 0.0522, T = 293(2) K.
Crystal structure of 1-(4-chlorophenyl)-3-[methyl(phenyl)amino]thiourea, C14H14ClN3S
Authors: Yeo Chien Ing , Tiekink Edward R.T. 
Published: June 2019

Abstract
C14H14ClN3S, orthorhombic, Pbca (no. 61), a = 10.4000(2) Å, b = 11.5622(2) Å, c = 23.4776(4) Å, V = 2823.11(9) Å3, Z = 8, R
gt(F) = 0.0284, wR
ref(F
2) = 0.0774, T = 100(2) K.
Serum Homocysteine and Vitamin B12 as Biomarkers for Haematological Toxicity in Lung Adenocarcinoma Treated With Pemetrexed
Authors: Chang Zhi , Qin Yukun , Chen Haizhu , Li Shuping , Zhao Ke , Wang Huaqing 
Published: June 2019

Abstract

Background Serum homocysteine (Hcy) and vitamin B12 (VitB12) were investigated as serological markers for the prediction of pemetrexed induced haematological toxicity in patients with adenocarcinoma of the lung.

Material and Methods A total of 35 lung adenocarcinoma patients who received pemetrexed chemotherapy as first-line treatment were included in the present study. The patients received pemetrexed 500 mg/m2 once every three weeks until disease progression. Serum Hcy and VitB12 levels were analysed prior to chemotherapy. Haematological toxicities (leucopenia, neutropenia and thrombocytopenia) were graded for each cycle of chemotherapy. Serum Hcy and VitB12 concentrations were compared between grades 0-1 and 2-4 haematological toxicity groups.

Results A total of 151 chemotherapy cycles were administered to 35 lung adenocarcinoma patients. However, the serum Hcy and VitB12 concentration were only examined and recorded in 61 out of the 151 chemotherapy cycles. For the 61 cycles, grade 2-4 leucopenia, neutropenia and thrombocytopenia were observed in 21, 20 and 10 cases, respectively. Serum Hcy levels were 14.91±4.67 μg/ml, 15.50±4.35 μg/ml and 16.04±4.90 μg/ml for grade 2-4 leucopenia, neutropenia and thrombocytopenia, respectively, which were significantly higher than those of grade 0-1 groups (p<0.05). However, serum VitB12 were not statistically different between grade 0-1 and 2-4 haematological toxicity groups (p>0.05). The area under the ROC curve (AUC) were 0.73 (0.58-0.88), 0.80 (0.66-0.94), 0.75 (0.57-0.93) for serum Hcy and 0.65 (0.50-0.79), 0.64 (0.49-0.78), 0.68 (0.49-0.87) for serum VitB12 as predictive biomarkers of grade 2-4 leucopenia, neutropenia and thrombocytopenia, respectively.

Conclusion Pre-chemotherapy serum Hcy appeared to correlate with haematological toxicity and may be a useful biomarker for predicting severity of pemetrexed induced haematological toxicity.
Correlation between serum homocysteine level and ulcerative colitis: A meta-analysis
Authors: Zhong Yifang , Yan Feng , Jie Weixia , Zhou Ying , Fang Fang 
Published: June 2019

Abstract

Background: The aim of the present meta-analysis was to investigate the correlation of serum homocysteine (Hcy) concentration and ulcerative colitis (UC) through pooling all the relevant publications.

Methods The electronic databases of PubMed, EMBase, Web of Science, Google Scholar, CBM, and CNKI were systematic searched with the text words of homocysteine/Hcy, ulcerative colitis/UC, and inflammatory bowel disease. The correlation between serum Hcy and UC were demonstrated by stand mean difference (SMD) and corresponding 95% confidence interval (95% CI). The publication bias was evaluated by Egger’s line regression test and Begg’s funnel plot.

Results After systematic searching the related electronic databases of PubMed, EMBase, Web of Science, Google Scholar, CBM, and CNKI, eighteen publications relevant to serum Hcy and UC were included in the present meta-analysis. The serum Hcy leves were 14.01±2.76 and 10.31±1.59 μmol/L for UC groups and healthy controls respectively with statistical difference (p<0.05). Significant heterogeneity was found (I2=94.5%, p<0.001) among the included studies. Therefore, the SMD was pooled through the random effect model. The pooled SMD was 1.20 (95% CI: 0.89-1.51), indicating that serum Hcy levels were significant higher in UC groups compared to healthy controls with statistical difference (Z=7.52, P<0.001). Egger’s line regression test indicated no publications bias (t=1.45, p=0.17).

Conclusion: Serum Hcy levels were usually elevated in UC patients, which indicates that Hcy may play an important role in UC development and may be used as a serological biomarker for UC diagnosis.
Direct mass measurements and ionization potential measurements of the actinides
Authors: Block Michael 
Published: June 2019

Abstract
The precise determination of atomic and nuclear properties such as masses, differential charge radii, nuclear spins, electromagnetic moments and the ionization potential of the actinides has been extended to the late actinides in recent years. In particular, laser spectroscopy and mass spectrometry have reached the region of heavy actinides that can only be produced only at accelerator facilities. The new results provide deeper insight into the impact of relativistic effects on the atomic structure and the evolution of nuclear shell effects around the deformed neutron shell closure at N = 152. All these experimental activities have also opened the door to extend such measurements to the transactinide elements in the near future. This contribution summarizes recent achievements in Penning trap mass spectrometry and laser spectroscopy of the late actinides and addresses future perspectives.
Subtleties of extrinsic calibration of cameras with non-overlapping fields of view
Authors: Li Zaijuan , Willert Volker 
Published: June 2019

Abstract
The calibration of the relative pose between rigidly connected cameras with non-overlapping fields of view (FOV) is a prerequisite for many applications. In this paper, the subtleties of the experimental realization of such calibration optimization methods like in (Z. Liu, et al., Measurement Science and Technology, 2011, Z. Li, V. Willert, Intelligent Transportation Systems (ITSC), 2018) are presented. Two strategies that could be adapted to certain optimization processes to find better local minima are evaluated. The first strategy is a careful measurement acquisition of pose pairs for solving the calibration problem, which improves the accuracy of the initial value for the following non-linear refinement. The second strategy is the introduction of a quality measure for the image data used for the calibration, which is based on the projection size of the known planar calibration patterns on the image. We show that introducing an additional weighting to the optimization objective chosen as a function of that quality measure improves calibration accuracy and increases robustness against noise. The above strategies are integrated into different setups and their improvement is demonstrated both in simulation and real-world experiment.
Koordinatenmesstechnik, taktil und optisch – schon immer digital
Authors: Imkamp Dietrich , Tutsch Rainer 
Published: June 2019

Zusammenfassung
Wenn heute von der Digitalisierung der Produktion gesprochen wird, löst das in der Koordinatenmesstechnik häufig Verwunderung aus, weil die Koordinatenmesstechnik von Anfang an digitale Verfahren genutzt hat. Ohne die Möglichkeiten der Digitalisierung würde es sie gar nicht geben. Erst die rechnergestützte Auswertung ermöglicht eine effiziente Verknüpfung der gemessenen Koordinatenpunkte zu Merkmalen der Produktgeometrie. Heute werden bei optischen Messsystemen Millionen von Koordinatenpunkten in Sekunden aufgenommen und verarbeitet. Die Anwendung der Computertomographie für die Koordinatenmesstechnik wurde erst durch die heute zur Verfügung stehende Rechnerleistung möglich. Aufgrund der vorhandenen digitalen Systeme wurde die Koordinatenmesstechnik bei der Vernetzung schon frühzeitig eingebunden. Während am Anfang die rechnergestützte Übertragung von Ergebnissen im Vordergrund stand, sind heute Koordinatenmesssysteme teilweise vollständig in digital gesteuerte Produktionsprozesse integriert.
Study on analysis the emotion regulation mechanisms responsible for improvement of sport performance in artistic gymnastics
Authors: Nuț Ramona Ancuța , Apostu Paula , Pop Nicolae Horațiu 
Published: June 2019

Abstract
This study aims to identify mechanisms responsible for the achievements in the artistic gymnastics performance. The main mechanisms we have considered a priori as being mechanisms of change were: anxiety for high performance sport, general self-efficacy, specific self-efficacy in gymnastics, motivation in high performance sport, emotional skills and social skills. Gymnasts from 3 national clubs attended this study. The gymnasts were distributed in 3 lots. The subjects are between 8 and 10 years. Since this study aimed to monitor certain psychological variables and one of the participating group received psychological counseling, before intervention we submitted screening questionnaires related to emotional and behavioral disorders to all groups.
All gymnasts attending the study received questionnaires related to each mechanism monitored both in the beginning and at the end of the emotional development program. During the study the gymnasts were distributed in three lots as follows: the first lot received in addition to classical training methods, an emotional training program and a complex technical training program; the second lot received the same complex technical training program as the first lot; and the third lot did not receive intervention program and the gymnasts were trained following the traditional training program. We have analyzed the results using the procedure described by Weersing, V.R. and Weisz, J.R. [19]: the Efficiency Test, the Specificity of Intervention Test, Mechanisms of Change Test; Mediation Test.
Fabrication and Characterization of Gelatin/Carbon Black–Based Scaffolds for Neural Tissue Engineering Applications
Authors: Gunasekaran Harish , De Acutis Aurora , Montemurro Francesca , De Maria Carmelo , Vozzi Giovanni 
Published: June 2019

Abstract
Neural tissue engineering has recently emerged as an alternative strategy to repair nerve damage and promote nerve regeneration. It involves the fabrication of scaffolds with properties mimicking those of the natural extracellular matrix for guiding a three-dimensional (3D) neural regeneration. These engineered constructs, in addition to mechanical support, should be also capable of providing proper chemical and electrical stimuli for adhesion, migration, and proliferation of the neural cells. In this study, we developed conductive composite hydrogel films based on gelatin and carbon black (CB) as scaffolds for neural tissue engineering applications. The presented hydrogel constructs were fabricated in the form of films using the solvent casting method after dispersing several concentrations of CB in a 5 % (w/v) gelatin solution along with (3-glycidoxypropyl)trimethoxysilane (GPTMS) as the crosslinking agent at a concentration of 1.84 % (v/v). The CB concentrations of 0.3 %, 0.5 %, 0.7 %, and 0.9 % (w/w) with respect to the gelatin amount were chosen. The morphological, compositional, swelling, dissolution, electrical, mechanical, and wettability properties together were characterized as function of CB content and compared with those of pure gelatin-based hydrogel. Results demonstrated that the incorporation of different quantities of CB relatively reduced the water uptake capability of the films and increased the stability in water of the gelatin matrix. Findings from the mechanical tests revealed that composite hydrogels have a lower elastic modulus with respect to the pure gelatin matrix. Moreover, it was found that the incorporation of incremental CB concentrations kept the wettability surface property unchanged while the electrical characterization of the proposed structures showed a reduction of the electrical impedance. Overall, the study suggests that the composite structures could be used as a potential candidate for fabrication of scaffolds for neural regeneration with tunable electrical and mechanical properties by varying the CB concentration in a finite range.
Investigation on Grain Boundary Character Distribution During Dynamic Recrystallization of Austenitic Stainless Steel During Hot Deformation
Authors: Kumar Santosh , Aashranth B. , Samantaray Dipti , Davinci M. Arvinth , Borah Utpal , Bhaduri A. K. 
Published: June 2019

Abstract
The phenomenon of dynamic recrystallization (DRX) is central to the hot working and thermomechanical processing of austenitic stainless steel. This study aims to relate two distinct parameters that influence DRX: the content of interstitial atoms, such as nitrogen, and character of grain boundaries in the steel. 316LN austenitic stainless steel has been subjected to thermomechanical processing at 1,423 K through uniaxial compression at different strain rates. At these, the microstructure is fully recrystallized. The nature, character, and growth of DRX grains are studied using Electron Backscatter Diffraction (EBSD). EBSD is used to determine grain boundary character distribution and the Effective Grain Boundary Energy (EGBE) parameter. The evolution of EGBE and its relation to grain growth are analyzed. The concomitant development of special low-energy boundaries is correlated with the interstitial content in the steel, thus linking interstitial content to EGBE. The correlations so made are tested by examining the corrosion resistance of different boundaries formed at different deformation conditions.
Coordinated Roles of the Putative Ceramide-Conjugation Protein, Cwh43, and a Mn2+-Transporting, P-Type ATPase, Pmr1, in Fission Yeast
Authors: Nakazawa Norihiko , Xu Xingya , Arakawa Orie , Yanagida Mitsuhiro 
Published: June 2019

AbstractGenetically controlled mechanisms of cell division and quiescence are vital for responding to changes in the nutritional environment and for cell survival. Previously, we have characterized temperature-sensitive (ts) mutants of the cwh43 gene in fission yeast, Schizosaccharomyces pombe, which is required for both cell proliferation and nitrogen starvation-induced G0 quiescence. Cwh43 encodes an evolutionarily conserved transmembrane protein that localizes in endoplasmic reticulum (ER). Defects in this protein fail to divide in low glucose and lose mitotic competence under nitrogen starvation, and also affect lipid metabolism. Here, we identified mutations of the pmr1 gene, which encodes an evolutionarily conserved Ca2+/Mn2+-transporting P-type ATPase, as potent extragenic suppressors of ts mutants of the cwh43 gene. Intriguingly, these pmr1 mutations specifically suppressed the ts phenotype of cwh43 mutants, among five P-type Ca2+- and/or Mn2+-ATPases reported in this organism. Cwh43 and Pmr1 co-localized in the ER. In cwh43 mutant cells, addition of excessive manganese to culture media enhanced the severe defect in cell morphology, and caused abnormal accumulation of a cell wall component, 1, 3-β-glucan. In contrast, these abnormal phenotypes were abolished by deletion of the pmr1+ gene, as well as by removal of Mn2+ from the culture medium. Furthermore, nutrition-related phenotypes of cwh43 mutant cells were rescued in the absence of Pmr1. Our findings indicate that the cellular processes regulated by Cwh43 are appropriately balanced with Pmr1-mediated Mn2+ transport into the ER.