bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fluxes and sources of nutrient and trace metal atmospheric deposition in the northwestern Mediterranean
Authors: Desboeufs Karine , Bon Nguyen Elisabeth , Chevaillier Servanne , Triquet Sylvain , Dulac François 
Published: October 2018

Abstract. Total atmospheric deposition was collected on a weekly basis over 3.5 years
(March 2008–October 2011) at a remote coastal site on the west coast of
Corsica. Deposition time series of macro- and micronutrients (N, P,
Si, Fe) and trace metals (As, Cr, Cu, Mn, Ni, V, Zn) are investigated in
terms of variability and source apportionment (from fluxes of proxies for
aerosol sources (Al, Ti, Ca, Na, Mg, S, Sr, K, Pb)). The highest fluxes are
recorded for Si, P, and Fe for nutrients and Zn and Mn for trace
metals. For the majority of elements, data show some weeks with high
episodic fluxes, except for N, Cr, and V, which present the lowest
variability. A total of 12 intense mineral dust deposition events are identified
during the sampling period. The contribution of these events to the fluxes
of Fe and Si represents 52 % and 57 % of their total fluxes,
respectively, confirming the important role of these sporadic dust events in
the inputs of these elements in the Mediterranean. For N and P, the
contribution of these intense dust deposition events is lower and reaches
10 % and 15 %, respectively. Out of these most intense events, positive matrix
factorization (PMF) was applied to our total deposition database in order to
identify the main sources of nutrients and trace metals deposited. Results
show that P deposition is mainly associated with anthropogenic biomass burning
inputs. For N deposition, inputs associated with marine sources (maybe
associated with the reaction of anthropogenic N on NaCl particles) and
anthropogenic sources are quasi-similar. A good correlation is obtained
between N and S fluxes, supporting a common origin associated with
inorganic secondary aerosol, i.e., ammonium sulfate. For trace metals, their
origin is very variable: with a large contribution of natural dust sources
for Ni or Mn and conversely of anthropogenic sources for V and Zn.
A quest for the biological sources of long chain alkyl diols in the western tropical North Atlantic Ocean
Authors: Balzano Sergio , Lattaud Julie , Villanueva Laura , Rampen Sebastiaan W. , Brussaard Corina P. D. , van Bleijswijk Judith , Bale Nicole , Sinninghe Damsté Jaap S. , Schouten Stefan 
Published: October 2018

Abstract. Long chain alkyl diols (LCDs) are widespread in the marine water
column and sediments, but their biological sources are mostly unknown. Here
we combine lipid analyses with 18S rRNA gene amplicon sequencing on suspended
particulate matter (SPM) collected in the photic zone of the western tropical
North Atlantic Ocean at 24 stations to infer relationships between LCDs and
potential LCD producers. The C30 1,15-diol was detected in all SPM
samples and accounted for >95 % of the total LCDs, while minor
proportions of C28 and C30 1,13-diols, C28 and
C30 1,14-diols, as well as C32 1,15-diol were found. The
concentration of the C30 and C32 diols was higher in the
mixed layer of the water column compared to the deep chlorophyll maximum
(DCM), whereas concentrations of C28 diols were comparable.
Sequencing analyses revealed extremely low contributions (≈0.1 %
of the 18S rRNA gene reads) of known LCD producers, but the contributions
from two taxonomic classes with which known producers are affiliated, i.e. Dictyochophyceae and Chrysophyceae, followed a trend similar to that of the
concentrations of C30 and C32 diols. Statistical analyses
indicated that the abundance of 4 operational taxonomic units (OTUs) of the
Chrysophyceae and Dictyochophyceae, along with 23 OTUs falling into other
phylogenetic groups, were weakly (r≤0.6) but significantly
(p value <0.01) correlated with C30 diol concentrations. It
is not clear whether some of these OTUs might indeed correspond to
C28−32 diol producers or whether these correlations are just
indirect and the occurrence of C30 diols and specific OTUs in the
same samples might be driven by other environmental conditions. Moreover,
primer mismatches were unlikely, but cannot be excluded, and the variable
number of rRNA gene copies within eukaryotes might have affected the analyses
leading to LCD producers being undetected or undersampled. Furthermore, based
on the average LCD content measured in cultivated LCD-producing algae, the
detected concentrations of LCDs in SPM are too high to be explained by the
abundances of the suspected LCD-producing OTUs. This is likely explained by
the slower degradation of LCDs compared to DNA in the oxic water column and
suggests that some of the LCDs found here were likely to be associated with
suspended debris, while the DNA from the related LCD producers had been
already fully degraded. This suggests that care should be taken in
constraining biological sources of relatively stable biomarker lipids by
quantitative comparisons of DNA and lipid abundances.
Initial insights from a global database of rainfall-induced landslide inventories: the weak influence of slope and strong influence of total storm rainfall
Authors: Marc Odin , Stumpf André , Malet Jean-Philippe , Gosset Marielle , Uchida Taro , Chiang Shou-Hao 
Published: October 2018

Abstract. Rainfall-induced landslides are a common and significant source of damages
and fatalities worldwide. Still, we have little understanding of the quantity
and properties of landsliding that can be expected for a given storm and a
given landscape, mostly because we have few inventories of rainfall-induced
landslides caused by single storms. Here we present six new comprehensive
landslide event inventories coincident with well identified rainfall events.
Combining these datasets, with two previously published datasets, we study
their statistical properties and their relations to topographic slope
distribution and storm properties. Landslide metrics (such as total
landsliding, peak landslide density, or landslide distribution area) vary
across 2 to 3 orders of magnitude but strongly correlate with the storm total
rainfall, varying over almost 2 orders of magnitude for these events.
Applying a normalization on the landslide run-out distances increases these
correlations and also reveals a positive influence of total rainfall on the
proportion of large landslides. The nonlinear scaling of landslide density
with total rainfall should be further constrained with additional cases and
incorporation of landscape properties such as regolith depth, typical
strength or permeability estimates. We also observe that rainfall-induced
landslides do not occur preferentially on the steepest slopes of the
landscape, contrary to observations from earthquake-induced landslides. This
may be due to the preferential failures of larger drainage area patches with
intermediate slopes or due to the lower pore-water pressure accumulation in
fast-draining steep slopes. The database could be used for further comparison
with spatially resolved rainfall estimates and with empirical or mechanistic
landslide event modeling.
Modelling last glacial cycle ice dynamics in the Alps
Authors: Seguinot Julien , Ivy-Ochs Susan , Jouvet Guillaume , Huss Matthias , Funk Martin , Preusser Frank 
Published: October 2018

Abstract. The European Alps, the cradle of pioneering glacial studies, are
one of the regions where geological markers of past glaciations are most
abundant and well-studied. Such conditions make the region ideal for testing
numerical glacier models based on simplified ice flow physics against
field-based reconstructions and vice versa. Here, we use the Parallel Ice Sheet Model (PISM) to model the entire last
glacial cycle (120–0 ka) in the Alps, using horizontal resolutions of 2 and
1 km. Climate forcing is derived using two sources: present-day climate data
from WorldClim and the ERA-Interim reanalysis; time-dependent temperature
offsets from multiple palaeo-climate proxies. Among the latter, only the
European Project for Ice Coring in Antarctica (EPICA) ice core record yields
glaciation during marine oxygen isotope stages 4 (69–62 ka) and 2
(34–18 ka). This is spatially and temporally consistent with the geological
reconstructions, while the other records used result in excessive early
glacial cycle ice cover and a late Last Glacial Maximum. Despite the low
variability of this Antarctic-based climate forcing, our simulation depicts a
highly dynamic ice sheet, showing that Alpine glaciers may have advanced many
times over the foreland during the last glacial cycle. Ice flow patterns
during peak glaciation are largely governed by subglacial topography but
include occasional transfluences through the mountain passes. Modelled
maximum ice surface is on average 861 m higher than observed trimline
elevations in the upper Rhône Valley, yet our simulation predicts little
erosion at high elevation due to cold-based ice. Finally, despite the uniform
climate forcing, differencesin glacier
catchment hypsometry produce a time-transgressive Last Glacial Maximum
advance, with some glaciers reaching their modelled maximum extent as early
as 27 ka and others as late as 21 ka.
Een legal transplant in het Curaçaose belastingrecht
Authors: Muller P.E. , Rogier L.J.J. 
Published: October 2018

Een legal transplant in het Curaçaose belastingrecht
In dit artikel staan de auteurs stil bij de komst van de winstbelasting naar Curaçao. Ze gaan in op de betekenis van de legal transplant en de Indische voorloper hiervan. Ook de vrijstellingen in de huidige wettekst met betrekking tot aan olie gerelateerde werkzaamheden zullen aan bod komen. Tot slot concluderen de auteurs dat er sprake is van een legal transplant in de oorspronkelijke betekenis van het woord. De Curaçaose winstbelasting is bijkans een kopie van de Indische vennootschapsbelasting.
Keberhasilan hidup parasitoid Diadegma semiclausum Hellen dan serangga inangnya Plutella xylostella (L.) terhadap aplikasi ekstrak biji srikaya (Annona squamosa L.)
Authors: Istiaji Bonjok , Prijono Djoko , Buchori Damayanti 
Published: October 2018

Pengendalian Plutella xylostella L. dapat dilakukan baik secara hayati maupun kimiawi. Pengendalian secara hayati umumnya banyak dilakukan dengan cara memanfaatkan ekstrak tanaman untuk membunuh serangga hama. Penelitian ini bertujuan mengetahui pengaruh ekstrak biji srikaya terhadap kematian dan perkembangan parasitoid Diadegma semiclausum Hellen serta inangnya, P. xylostella. Pengaruh ekstrak biji srikaya terhadap larva P. xylostella instar III awal diuji dengan metode residu pada daun dan metode residu pada permukaan gelas untuk menguji pengaruh kontak ekstrak biji srikaya terhadap kematian imago D. semiclausum. Pengaruh ekstrak biji srikaya terhadap parasitisasi dan perkembangan D. semiclausum pradewasa dilakukan dengan memaparkan larva P. xylostella yang telah terkontaminasi ekstrak biji srikaya pada konsentrasi subletal (LC5 dan LC10) pada imago D. semiclausum. Hasil penelitian menunjukkan ekstrak biji srikaya pada konsentrasi 0,0632–0,1% pada kontaminasi 24 jam berpengaruh terhadap kematian larva P. xylostella dan imago parasitoid D. semiclausum. Imago parasitoid lebih peka terhadap peningkatan konsentrasi ekstrak biji srikaya dibandingkan dengan larva P. xylostella. Hambatan perkembangan P. xylostella oleh ekstrak biji srikaya pada konsentrasi yang digunakan umumnya tidak nyata. Demikian pula, hambatannya terhadap perkembangan parasitoid D. semiclausum dalam inang yang terkontaminasi konsentrasi subletal (LC5 dan LC10) ekstrak biji srikaya umumnya tidak berbeda nyata. Keberadaan ekstrak biji srikaya dalam inang juga tidak berpengaruh nyata terhadap tingkat parasitisasi, panjang kokon, lebar kokon, dan bobot kokon. Oleh karena itu, terdapat peluang memadukan pengendalian P. xylostella secara kimiawi dan hayati.
L'être aux aguets
Authors: Maugery Ariane 
Published: October 2018

La danse et les pratiques plastiques contemporaines, relevant d’une esthétique
de la présentation, invitent à ne pas ajouter, enfler le flux de la vie et ainsi à
ne pas freiner ni doubler le réel d’un autre réel fait de conscience et de
représentations forcément différées. Dans ces pratiques de l’intensité, la notion
d’expérimentation est importante et donne tout son sens à des pratiques qui ne
privilégient pas le résultat, la résolution de l’œuvre dans sa formalité, mais
plutôt la dynamique d’une proposition en acte. Expérimenter ne consiste pas ainsi à
composer des objets morts mais à mettre en œuvre, dans l’immédiateté de l’instant,
la sobriété d’un contact direct avec la réalité brute. La duplication qui est une
réalité de fait, tend à se constituer comme refus de la singularité du
réel.
Regional differences in an established population of invasive Indo-Pacific lionfish (Pterois volitans and P. miles) in south Florida
Authors: Bryan David R. , Blondeau Jeremiah , Siana Ashley , Ault Jerald S. 
Published: October 2018

About nine years ago (circa 2009), Indo-Pacific lionfishes (Pterois volitans and P. miles) invaded the south Florida coral reef ecosystem. During the intervening period of time, there has been substantial research on their biology, life history, demography, and habitat preferences; however, little is known concerning their regional population status and trends in the region. Here, we use a large-scale fisheries independent reef fish visual survey to investigate lionfish population status among three south Florida regions: Dry Tortugas, Florida Keys, and southeast Florida. Density estimates (ind ha−1) have been relatively stable since 2012, and are lower than other areas reported in the western Atlantic and Caribbean Sea. Low, stable population densities in south Florida suggest there may be a natural mechanism for lionfish population control. In the Dry Tortugas, lionfish density in 2016 was significantly lower (0.6 ind ha−1 ± 0.15 SE) than the two other south Florida regions. The Dry Tortugas region has the highest percentage of marine protected areas, the lowest level of exploitation, and thus the highest densities of potential lionfish predators and competitors. In the Florida Keys and southeast Florida in 2016, lionfish densities were greater (5.4 ind ha−1 ± 1.0 SE and 9.0 ± 2.7 SE, respectively) than the Dry Tortugas. Fishing pressure on lionfish was higher in these two regions, but densities of several potential predators and competitors were substantially lower. Despite relatively low regional lionfish densities that can be attributed to some combination of fishing mortality and natural biocontrol, lionfish are still well established in the south Florida coral reef ecosystem, warranting continued concern.
Surface Amorphous Oxides Induced Electron Transfer into Complex Oxide Heterointerfaces
Authors: Chen Zheng , Chen Xing , Mao Baohua , Li Qingtian , Zhang Meng , Bo Hai , Liu Zhi , Tian He , Zhang Ze , Xie Yanwu 
Published: October 2018

AbstractComplex oxide heterointerfaces are interesting because they host many exotic emergent phenomena and have potential for unconventional oxide electronics. Crucial to explore these phenomena and applications is controlling electron transfer. In the past, this has been difficult to achieve in many heterointerfaces such as LaAlO3/SrTiO3 fabricated on SrO‐terminated SrTiO3, while a great success has been made in LaAlO3/SrTiO3 fabricated on TiO2‐terminated SrTiO3. Here, a variety of (both TiO2‐ and SrO‐terminated) SrTiO3‐based heterostructures (not limited to LaAlO3/SrTiO3) are capped with different kinds of amorphous oxides prepared at room temperature. It is found that more than 1014 cm−2 electrons can be induced into heterointerfaces that are originally either conducting or insulating. By a thorough examination of various combinations between different heterostructues and different amorphous oxides, it is concluded that the observed effect is dominated by electron transfer from surface amorphous oxides into complex oxide heterointerfaces.
Gas exchange characteristics of giant cacti species varying in stem morphology and life history strategy
Authors: Huber John , Dettman David L. , Williams David G. , Hultine Kevin R. 
Published: October 2018

Premise of the StudyGiant cacti species possess long cylindrical stems that store massive amounts of water and other resources to draw on for photosynthesis, growth, and reproduction during hot and dry conditions. Across all giant cacti taxa, stem photosynthetic surface area to volume ratio (S:V) varies by several fold. This broad morphological diversity leads to the hypothesis that giant cacti function along a predictable resource use continuum from a “safe” strategy reflected in low S:V, low relative growth rates (RGR), and low net assimilation rates (Anet) to a high‐risk strategy that is reflected in high S:V, RGR, and Anet.MethodsTo test this hypothesis, whole‐plant gas exchange, chlorophyll fluorescence, and whole‐spine‐tissue carbon isotope ratios (δ13C) were measured in four giant cacti species varying in stem morphology and RGR. Measurements were conducted on five well‐watered, potted plants per species.Key ResultsUnder conditions of mild diel temperatures and low atmospheric vapor pressure deficit, Anet, transpiration (E), and stomatal conductance (Gs) were significantly higher, and water‐use efficiency (Anet : Gs) was lower in fast‐growing, multi‐stemmed species compared to the slower growing, single‐stemmed species. However, under warmer, less optimal conditions, gas exchange converged between stem types, and neither δ13C nor chlorophyll fluorescence varied among species.ConclusionsThe results add to a growing body of evidence that succulent‐stemmed plants function along a similar economic spectrum as leaf‐bearing plants such that functional traits including stem RGR, longevity, morphology, and gas exchange are correlated across species with varying life‐history strategies.
Pre‐hospital administration of ticagrelor in diabetic patients with ST‐elevation myocardial infarction undergoing primary angioplasty: A sub‐analysis of the ATLANTIC trial
Authors: Fabris Enrico , van't Hof Arnoud , Hamm Christian W. , Lapostolle Frédéric , Lassen Jens Flensted , Goodman Shaun G. , ten Berg Jurriën M. , Bolognese Leonardo , Cequier Angel , Chettibi Mohamed , Hammett Christopher J. , Huber Kurt , Janzon Magnus , Merkely Béla , Storey Robert F. , Zeymer Uwe , Cantor Warren J. , Kerneis Mathieu , Diallo Abdourahmane , Vicaut Eric , Montalescot Gilles ,   for the ATLANTIC investigators
Published: October 2018

AbstractObjectiveWe investigated, in the contemporary era of ST‐elevation myocardial infarction (STEMI) treatment, the influence of diabetes mellitus (DM) on cardiovascular outcomes, and whether pre‐hospital administration of ticagrelor may affect these outcomes in a subgroup of STEMI patients with DM.BackgroundDM patients have high platelet reactivity and a prothrombotic condition which highlight the importance of an effective antithrombotic regimen in this high‐risk population.MethodsIn toal 1,630 STEMI patients enrolled in the ATLANTIC trial who underwent primary percutaneous coronary intervention (PCI) were included. Multivariate analysis was used to explore the association of DM with outcomes and potential treatment‐by‐diabetes interaction was tested.ResultsA total of 214/1,630 (13.1%) patients had DM. DM was an independent predictor of poor myocardial reperfusion as reflected by less frequent ST‐segment elevation resolution (≥70%) after PCI (OR 0.59, 95% CI 0.43–0.82, P < 0.01) and was an independent predictor of the composite 30‐day outcomes of death/new myocardial infarction (MI)/urgent revascularization/definite stent thrombosis (ST) (OR 2.80, 95% CI 1.62–4.85, P < 0.01), new MI or definite acute ST (OR 2.46, 95% CI 1.08–5.61, P = 0.03), and definite ST (OR 10.00, 95% CI 3.54–28.22, P < 0.01). No significant interaction between pre‐hospital ticagrelor vs in‐hospital ticagrelor administration and DM was present for the clinical, electrocardiographic and angiographic outcomes as well as for thrombolysis in myocardial infarction major bleeding.ConclusionsDM remains independently associated with poor myocardial reperfusion and worse 30‐day clinical outcomes. No significant interaction was found between pre‐hospital vs in‐hospital ticagrelor administration and DM status. Further approaches for the treatment of DM patients are needed.CLINICAL TRIAL REGISTRATION
clinicaltrials.gov identifier: NCT01347580.
Recent Advances in Iron‐Catalyzed C—H Bond Amination via Iron Imido Intermediate
Authors: Wang Peng , Deng Liang 
Published: October 2018

AbstractTransition‐metal‐catalyzed C—H bond amination reaction is an attractive method for the synthesis of amines. Fueled by the growing interests in the development of economical and eco‐friendly catalysts for organic transformations, there are great recent efforts on developing iron‐catalyzed C—H bond amination reactions using organic azides, sulfonyl azides, and iminoiodanes as nitrene source. This review summarizes the progress achieved in the field since 2011. The reaction scope, the synthetic utility of the catalytic reaction, and the current mechanistic understandings of the C—H bond amination reactions catalyzed by hemoproteins, iron porphyrins and phthalocyanines, non‐heme‐type iron complexes, as well as metal‐organic‐ framework‐supported iron complexes are introduced and discussed.
Evaluation of the Safety, Tolerability, and Pharmacokinetics of GSK2269557 (Nemiralisib) Administered Via Dry Powder Inhaler to Healthy Japanese Subjects
Authors: Ino Hiroko , Wilson Robert , Terao Takumi , Ogura Hirofumi , Igarashi Harue , Cahn Anthony , Numachi Yotaro 
Published: October 2018

AbstractThe aim of the study was to assess the safety, tolerability, and pharmacokinetics of single and repeat doses of nemiralisib administered via a dry powder inhaler to healthy Japanese subjects. This was a single‐center, double‐blind, randomized, placebo‐controlled, parallel, single‐ and repeat‐ascending‐dose study. Thirty‐six healthy Japanese male subjects were randomized to receive either 1 dose strength of nemiralisib or placebo. The study consisted of a screening period, a single‐dose session (session 1), a repeat‐dose session (session 2), a 10‐day washout period between the sessions, and then a follow‐up visit 10 ± 1 days after the last dose of session 2. No serious adverse events were reported. No clinically significant abnormalities were found in clinical laboratory results, vital signs, or spirometry results. Generally, exposure (maximum observed plasma concentration [Cmax] and area under the concentration‐time curve [AUC]) increased with dose in an approximately proportional manner. Plasma Tmax was achieved rapidly at approximately 0.08 hours, and the terminal elimination half‐life (T1/2) was approximately 40 hours. Tmax and T1/2 did not change between days or doses in the single‐ and repeat‐dose sessions. Following 10 daily doses of 200, 500, and 700 μg nemiralisib, accumulation was observed, and the ratios (session 2, day 10:session 1) for Ro(AUC0‐24) and R(Cmax) were 2.4‐3.0 and 1.5‐1.7, respectively. Steady state was achieved by 6‐7 days, based on trough observed plasma drug concentration (Ctrough) values.