bluuebunny/crossref_metadata_2025_split huggingface dataset:
K
inneretia
Authors: Gomila Margarita , Lalucat Jorge 
Published: October 2019

Abstract

Kin.ne.re'ti.a. N.L. fem. n.
Kinneretia
pertaining to Kinneret Lake.

Proteobacteria / Betaproteobacteria / Burkholderiales / Comamonadaceae / Kinneretia

Cells are Gram‐negative, rod shaped (∼2‐µm long), and motile by means of a single polar flagellum. Strictly aerobic, oxidase‐positive, and catalase‐negative. Not able to assimilate sugars. The major fatty acids are C
16:1
ω7
c
, C
16:0
, and C
18:1
ω7
c
/12
t
/9
t
. Isolated mainly from freshwater. Taxonomically, the genus belongs to the family
Comamonadaceae
, close to the phylogenetic branches of
Rubrivivax
(
incertae Sedis
V;
incertae Sedis V. Rubrivivax
) and
Roseateles
(
incertae Sedis
IV;
incertae Sedis IV. Roseateles
). The type species is
Kinneretia asaccharophila
.

DNA G + C content (mol%)
: 67.52% (genome sequence); 69.3 (HPLC).

Type species
:
Kinneretia asaccharophila
Gomila, Pinhassi, Falsen, Moore and Lalucat 2010, 813
VP
.
M
uricomes
Authors: Riedel Thomas , Abt Birte , Pukall Rüdiger 
Published: October 2019

Abstract

Mu.ri.co'mes, L. n. mus,
muris
mouse; L. n.
comes
a companion; N.L. masc. n.,
Muricomes
a companion of a mouse.

Firmicutes / Clostridia / Clostridiales / Lachnospiraceae / Muricomes

The genus
Muricomes
currently consists of the species
Muricomes intestini
. The type strain 2‐PG‐424‐CC‐1
T
= DSM 29489
T
was isolated from the caecal content of a mouse and is part of the Mouse Intestinal Bacterial Collection (miBC). This collection includes cultivable bacterial strains isolated from the intestine of mice (
Mus musculus
). The resource is available at
www.dsmz.de/miBC.16S
rRNA sequences related to
M. intestini
have predominantly been detected in metagenomes from the mouse or human gut.
M. intestini
is a Gram‐positive, strictly anaerobic bacterium able to form straight rods occurring as single cells or longer filamentous chains, which separate into single cells.

DNA G + C content (mol%)
: 43.1.

Type species
:
Muricomes intestini
Lagkouvardos, Pukall, Abt, Foesel, Meier‐Kolthoff, Kumar et al. 2016b, 4302
VP
(Effective publication: Lagkouvardos, Pukall, Abt, Foesel, Meier‐Kolthoff, Kumar et al. 2016a, 13).
S
ulfuritortus
Authors: Boden Rich 
Published: October 2019

Abstract

Sul.fu.ri.tor'tus. L. neut. n.
sulfur
, brimstone, sulfur; L. masc. n.
tortus
, a twist, a winding; N.L. masc. n.
Sulfuritortus
, sulfur‐oxidizing twisted organism.

Proteobacteria / Betaproteobacteria / Nitrosomonadales / Thiobacillaceae / Sulfuritortus

Cells are curved rods or spirals. Cytochrome
c
oxidase‐positive and catalase‐negative. Gram‐stain‐negative. Endospores, exospores, and cysts are not produced. Metabolically an obligate chemolithoautotroph, supported by reduced sulfur species and elementary sulfur. Form IAq and Form II
d
‐ribulose 1,5‐bisphosphate carboxylase/oxygenases (RuBisCO) are present in the genome. Obligately respiratory, with molecular oxygen and nitrate the only known terminal electron acceptors. Moderately thermophilic, growing at 15–48°C with optimal growth at 45°C. The major respiratory quinone is ubiquinone‐8 (UQ‐8). Dominant fatty acids are C
16:0
, C
16:1
, C
18:1
, and C
10:0
3‐OH. Has
aa
3
and
cbb
3
cytochrome
c
oxidases but no ubiquinol oxidases.

DNA G + C content (mol%)
: 65.49 (from sequence) to 66.0 (HPLC).

Type species
:
Sulfuritortus calidifontis
Kojima, Watanabe and Fukui 2017, 1357
VP
.
Stability analysis and robust synchronization of fractional‐order competitive neural networks with different time scales and impulsive perturbations
Authors: Pratap Anbalagan , Raja Ramachandran , Agarwal Ravi P , Cao Jinde 
Published: October 2019

SummaryThis article mainly examine a class of robust synchronization, global stability criterion, and boundedness analysis for delayed fractional‐order competitive type‐neural networks with impulsive effects and different time scales. Firstly, by endowing the robust analysis skills and a new class of Lyapunov‐Krasovskii functional approach, the error dynamical system is furnished to be a robust adaptive synchronization in the voice of linear matrix inequality (LMI) technique. Secondly, by ignoring the uncertain parameter terms, the existence of equilibrium points are established by means of topological degree properties, and the solution representation of the considered network model are provided. Thirdly, a novel global asymptotic stability condition is proposed in the voice of LMIs, which is less conservative. Finally, our analytical results are justified with two numerical examples with simulations.
Bounded synchronization of complex dynamical networks with prescribed performance via event‐based transmission strategy
Authors: Fan Aili , Li Junmin , Wei Chengzhou 
Published: October 2019

SummaryThis paper addresses a novel prescribed performance synchronization of complex dynamical networks by means of event‐triggered communication protocols. With the designed controller and proposed even‐triggered communication strategy, this paper have advantages of guaranteeing the transient and steady‐state performance of complex dynamic networks and avoiding the continuous communication of networks for reducing the number of communications and saving the network resources. In addition, the Zeno behavior is avoided in the networks. At last, the effectiveness of the theoretic results obtained is verified via the application in the complex dynamical network with Chua's circuit.
An Artificial Skyrmion Platform with Robust Tunability in Synthetic Antiferromagnetic Multilayers
Authors: Li Yong , Feng Qiyuan , Li Sihua , Huang Ke , Ma Mangyuan , Gan Weiliang , Zhou Haibiao , Jin Xiangjun , Renshaw Wang Xiao , Lu Yalin , Lew Wen Siang , Lu Qingyou , Ma Fusheng 
Published: October 2019

AbstractMagnetic skyrmions are topologically nontrivial spin structures, and their existence in ferromagnetically coupled multilayers has been widely reported with a disordered arrangement. Here, a nucleation scenario of ordered skyrmions in nanostructured synthetic antiferromagnetic (SAF) multilayers is proposed and experimentally demonstrated using direct magnetization imaging, indirect magnetometer and magnetoresistance measurement, and micromagnetic simulation. Instead of relying on Dzyaloshinskii–Moriya interaction, the antiferromagnetic interlayer exchange coupling in the SAF multilayers fulfills the role of nucleation and stabilization of skyrmions. The robustness of the proposed skyrmion nucleation scenario is examined against temperature from 4.5 to 300 K and device size from 400 to 1200 nm. Interestingly, these synthetic skyrmions still behave well with a size less than 100 nm. The higher stability than generic magnetic domains can be attributed to topological protection. The results thus provide an artificial skyrmion platform to meet the functional needs of high density and designable arrangement in magnonic and spintronic applications.
Current role of trisectionectomy for hepatopancreatobiliary malignancies
Authors: Kron Philipp , Kimura Norihisa , Farid Shahid , Lodge J. Peter A. 
Published: October 2019

AbstractBackgroundTrisectionectomy is a treatment option in extensive liver malignancy, including colorectal liver metastases (CRLM). However, the reported experience of this procedure is limited. Therefore, we present our experience with right hepatic trisectionectomy (RHT) for CRLM as an example and discuss the changing role of trisectionectomy in the context of modern treatment alternatives based on a literature review.MethodsBetween January 1993 and December 2014 all patients undergoing RHT at a single center in the UK for CRLM were included. Patient and tumor characteristics were reviewed and a multivariate analysis was done. Based on a literature review the role of trisectionectomy in the treatment of HPB malignancies was discussed.ResultsA total of 211 patients undergoing RHT were included. Overall perioperative morbidity was 40.3%. Overall 90‐day mortality was 7.6% but reduced to 2.8% over time. Multivariate analysis identified additional organ resection (P = .040) and blood transfusion (P = .028) as independent risk factors for morbidity. Multiple tumors, total hepatic vascular exclusion, and R1 resection were independent risk factors for significantly decreased disease‐free and disease‐specific survival. Further surgery for recurrence after RHT significantly prolonged survival compared with palliative chemotherapy only.ConclusionWith the further development of surgical and multimodal treatment strategies in CRLM the indications for trisectionectomy are decreasing. Having being formerly associated with high rates of perioperative morbidity and mortality, this single‐center experience clearly shows that these concomitant risks decrease with experience, liberal use of portal vein embolization and improved patient selection. Trisectionectomy remains relevant in selected patients.
Experimental investigation of the evaporation behavior of urea‐water‐solution droplets exposed to a hot air stream
Authors: Surendran Mikhil , Anand T. N. C. , Bakshi Shamit 
Published: October 2019

AbstractThe behavior of droplets of urea‐water‐solution (UWS) evaporating under the influence of a hot stream of air was investigated experimentally, under temperatures ranging from 100°C to 400°C. The droplets were suspended on a glass microfiber to minimize the influence of heat conduction, through the fiber, on the evaporation rate of the droplet. The flow rate of air, under all experimental conditions, was measured and these data were used to estimate the average velocity of air around the droplet. Experiments were also conducted on droplets of pure water and the results were compared. The initial mass fraction of urea, in the solution, did not appear to have a significant effect on the evaporation constant, but it did affect a few essential aspects of the evaporation behavior. The evaporation of water droplets was in accordance with the d2 law at all temperatures, whereas the evaporation of UWS droplets was ambient‐temperature dependent.
The “maternal effect” on epilepsy risk: Analysis of familial epilepsies and reassessment of prior evidence
Authors: Ellis Colin A. , Berkovic Samuel F. , Epstein Michael P. , Ottman Ruth ,   for the Epi4K Consortium
Published: October 2019

ObjectivePrevious studies have observed that epilepsy risk is higher among offspring of affected women than offspring of affected men. We tested whether this “maternal effect” was present in familial epilepsies, which are enriched for genetic factors that contribute to epilepsy risk.MethodsWe assessed evidence of a maternal effect in a cohort of families containing ≥3 persons with epilepsy using 3 methods: (1) “downward‐looking” analysis, comparing the rate of epilepsy in offspring of affected women versus men; (2) “upward‐looking” analysis, comparing the rate of epilepsy among mothers versus fathers of affected individuals; and (3) lineage analysis, comparing the proportion of affected individuals with family history of epilepsy on the maternal versus paternal side.ResultsDownward‐looking analysis revealed no difference in epilepsy rates among offspring of affected mothers versus fathers (prevalence ratio = 1.0, 95% confidence interval [CI] = 0.8–1.2). Upward‐looking analysis revealed more affected mothers than affected fathers; this effect was similar for affected and unaffected sibships (odds ratio = 0.8, 95% CI = 0.5–1.2) and was explained by a combination of differential fertility and participation rates. Lineage analysis revealed no significant difference in the likelihood of maternal versus paternal family history of epilepsy.InterpretationWe found no evidence of a maternal effect on epilepsy risk in this familial epilepsy cohort. Confounding sex imbalances can create the appearance of a maternal effect in upward‐looking analyses and may have impacted prior studies. We discuss possible explanations for the lack of evidence, in familial epilepsies, of the maternal effect observed in population‐based studies. ANN NEUROL 2020;87:132–138
Unpaired 3d Electrons on Atomically Dispersed Cobalt Centres in Coordination Polymers Regulate both Oxygen Reduction Reaction (ORR) Activity and Selectivity for Use in Zinc–Air Batteries
Authors: Lian Yuebin , Yang Wenjuan , Zhang Chufeng , Sun Hao , Deng Zhao , Xu Wenjie , Song Li , Ouyang Zhongwen , Wang Zhenxing , Guo Jun , Peng Yang 
Published: October 2019

AbstractReversible oxygen conversion is important for various green energy technologies. Herein we synthesize a series of bimetallic coordination polymers by varying the Ni/Co ratio and using HITP (HITP=2,3,6,7,10,11‐hexaiminotriphenylene) as the ligand, to interrogate the role of metal centres in modulating the activity of the oxygen reduction reaction (ORR). Co3HITP2 and Ni3HITP2 are compared. Unpaired 3d electrons in Co3HITP2 result in less coplanarity but more radical character. Thus, despite of a reduced crystallinity and conductivity, the best ORR activity, comparable to 20 % Pt/C, is obtained for Co3HITP2, showing the 3d orbital configuration of the metal centre promotes ORR. Experimental and DFT studies show a transition of ORR pathway from four‐electron for Co3HITP2 to two‐electron for Ni3HITP2. Rechargeable zinc–air batteries using Co3HITP2 as the air cathode catalyst demonstrate excellent energy efficiency and stability.
On‐Demand Electrochemical Epoxidation in Nano‐Electrospray Ionization Mass Spectrometry to Locate Carbon–Carbon Double Bonds
Authors: Tang Shuli , Cheng Heyong , Yan Xin 
Published: October 2019

AbstractReported here is the first on‐demand electrochemical epoxidation incorporated into the standard nano‐electrospray ionization mass spectrometry (nanoESI‐MS) workflow for double‐bond identification. The capability lies in a novel tunable electro‐epoxidation of double bonds, where onset of the reaction can be controlled by simply tuning the spray voltage. On‐demand formation of mono‐/multiple epoxides is achieved at different voltages. The electro‐epoxidized products are then fragmented by tandem MS to generate diagnostic ions, indicating the double bond position(s). The process is completed within seconds, holding great potential for high‐throughput analysis. The rapid switch‐on/off electro‐epoxidation of a single sample, the low sample consumption, the demonstrated applicability to complex lipids containing multiple double bonds, and the advantage of not requiring extra apparatus make this method attractive for use in lipid‐related biological studies.
Vinyl Cation Stabilization by Silicon Enables a Formal Metal‐Free α‐Arylation of Alkyl Ketones
Authors: Pons Amandine , Michalland Jean , Zawodny Wojciech , Chen Yong , Tona Veronica , Maulide Nuno 
Published: October 2019

AbstractThe ability of silicon to stabilize vinyl cationic species leads to a redox arylation of alkynes whereby the stringent limitations of reactivity and regioselectivity of alkyl‐substituted alkynes are lifted. This allows the synthesis of a range of α‐silyl‐α′‐arylketones under mild conditions in good to excellent yields and with high functional group tolerance, whereby the silicon moiety in the final products can either be removed for a formal acetone monoarylation transform, or capitalized upon for subsequent electrophilic substitutions at either side of the carbonyl group.
Efficient and Divergent Synthesis of α‐Halogenated Amides and Esters by Double Electrophilic Activation of Ynamides
Authors: Thilmany Pierre , Evano Gwilherm 
Published: October 2019

AbstractAn efficient and modular entry to α‐halogenated amides and esters is reported. This reaction is based on an underestimated double electrophilic activation of ynamides sequentially involving highly reactive activated keteniminium and iminium ions. Upon simple reaction with HCl and an electrophilic halogenation reagent in the presence of water or an alcohol, a broad range of ynamides can be transformed, in a highly divergent manner, to α‐halo amides and esters with high efficiency and under mild conditions.
Hybrid Plasmonic–Aerogel Materials as Optical Superheaters with Engineered Resonances
Authors: Klemmed Benjamin , Besteiro Lucas V. , Benad Albrecht , Georgi Maximilian , Wang Zhiming , Govorov Alexander , Eychmüller Alexander 
Published: October 2019

AbstractSolar radiation is a versatile source of energy, convertible to different forms of power. A direct path to exploit it is the generation of heat, for applications including passive building heating, but it can also drive secondary energy‐conversion steps. We present a novel concept for a hybrid material which is both strongly photo‐absorbing and with superior characteristics for the insulation of heat. The combination of that two properties is rather unique, and make this material an optical superheater. To realize such a material, we are combining plasmonic nanoheaters with alumina aerogel. The aerogel has the double function of providing structural support for plasmonic nanocrystals, which serve as nanoheaters, and reducing the diffusion rate of the heat generated by them, resulting in large local temperature increases under a relatively low radiation intensity. This work includes theoretical discussion on the physical mechanisms impacting the system's balanced thermal equilibrium.
Enrichment of Erucic and Gondoic Fatty Acids from Crambe and Camelina Oils Catalyzed by Geotrichum candidum Lipases I and II
Authors: Oroz‐Guinea Isabel , Zorn Katja , Bornscheuer Uwe T. 
Published: October 2019

AbstractErucic (22:1, cisΔ13) and gondoic acids (20:1, cisΔ11) are building blocks obtained from renewable sources for the oleochemical industry. Different biocatalytic strategies for the enrichment of these compounds with high recovery yields were developed in our group. Geotrichum candidum lipases (GCL) strongly discriminate against fatty acids longer than 18 carbon atoms. Thus, GCL‐I and ‐II were investigated using hydrolysis or ethanolysis reactions with Crambe and Camelina oils. Hydrolysis was also studied using fatty acid ethyl esters (FAEE) derived from the corresponding oil. Both isoforms were highly selective; however, interesting differences were observed. Although it has been reported that GCL‐I displays a higher preference toward 18 cisΔ9, which is present in the studied oils at high levels, GCL‐II showed higher enrichment values during hydrolysis independent of the substrate used. Hence, enrichments of 87% (Crambe oil) and 82% (Crambe FAEE) for erucic acid and 50% (Camelina oil) and 45% (Camelina FAEE) for gondoic acid, with recovery values between 89% and 99%, were achieved. On the contrary, the best enzyme for ethanolysis was GCL‐I (82% and 41% for erucic and gondoic acid, respectively). In this case, although GCL‐II also displayed good enrichment and recovery levels (77% and 28%, respectively), they were lower compared to the former reactions. In both ethanolysis reactions, the FAEE fraction contained between 92% and 97% of 18 unsaturated fatty acids.
Development of blown film linear low‐density polyethylene‐clay nanocomposites: Part B: Mechanical and rheological characterization
Authors: Said Melissa , Challita Georges , Seif Sylvain 
Published: October 2019

ABSTRACTIn a previous article nanocomposite films made from linear low‐density polyethylene (LLDPE) as matrix and org‐MMT clay as reinforcement were produced. Morphology, thermal stability, and barrier properties were already investigated. The actual work constitutes a complement of the aforementioned article where many mechanical aspects will be assessed: Unlike maleic anhydride grafted styrene‐ethylene‐butylene‐styrene (SEBS‐g‐MA) as compatibilizer, using maleic anhydride grafted polyethylene (PE‐g‐MA) has shown remarkable improvement of most of the properties and this for an optimum clay content ranging between 2 and 4%: the tensile strength has increased by 45%, the stiffness in transverse direction (TD) by 48%, the dart impact has improved by 20%, the tear resistance in machine direction (MD) has increased by 33% and the creep resistance by 20%. Other properties were found to improve with the clay content. In addition, the evolution of the storage and loss moduli as well as the complex viscosity with the frequency were recorded; the drop by 76% of the crossover frequency for 6% weight of clay has shown that the solid‐like behavior of the composite is pronounced with the increment of clay content. Melt flow index was found to vary inversely with clay amount; this indicates an increase in and hence a good dispersion of the clay within the polyethylene matrix. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2020, 137, 48590.
Preparation of monosultap‐polyurethane microcapsules in an inverse emulsion through interfacial polymerization
Authors: Wang Rui , Xiao Yao 
Published: October 2019

ABSTRACTIn this study, we prepared monosultap microcapsules in an inverse emulsion through interfacial polymerization for the first time. The microcapsules are spherical pellets with intact and smooth shell and have a narrow particle size distribution with an average size of about 2.35 μm. More importantly, our microcapsules have excellent thermal stability with a starting decomposition temperature of 233.1 °C, high encapsulation efficiency of 81.9% as well as long‐term slow release of monosultap under different conditions. In addition, the shell of the microcapsules can degrade completely in the natural condition, avoiding the pollution to the environment. It can be believed that our microcapsules will show good service performance if employed in agricultural industry. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2020, 137, 48594.
Partially ordered porous structures on layer‐by‐layer polyaniline/poly(vinyl sulfate sodium) ultrathin films: Easy fabrication of robust submicroscopic patterning
Authors: Faria A. M. A. , Miranda M. A. , Gonçalves G. E. , Bianchi R. F. , Bianchi A. G. C. , Cuba C. , Neves B. R. A. , Pinto E. S. 
Published: October 2019

ABSTRACTThe use of polyaniline (PANI) as a conductive material has steadily increased in recent years due to its interesting physicochemical properties, low manufacturing cost, and easy processing. This conductive material, associated with the diffraction properties of organized nanostructures in thin films, has excellent application potential in microelectronics and photonic devices. Initially, this work presents improvement routes for the breath figure method (a nanopatterning technique) in polystyrene (PS) films through the control of film deposition parameters and the presence of water in the polymer solution. Such improvements are then extended to the production of PANI nanostructures, in the form of pores, from patterned porous PS films. Consequently, PANI films with a partially ordered pore structure (mean pore diameter of ~100 nm) are produced in a facile and easily scalable method. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2020, 137, 48597.