Large losses of ammonium-nitrogen from a rice ecosystem under elevated CO2.

abstract：:A new set of time-of-day-dependent global maps of the lunar near-infrared water/hydroxyl (H2O/OH) absorption band strength near 2.8 to 3.0 μm constructed on the basis of Moon Mineralogy Mapper (M3) data is presented. The analyzed absorption band near 2.8 to 3.0 μm indicates the presence of surficial H2O/OH. To remove ...

journal_title：Science advances

authors： Wöhler C,Grumpe A,Berezhnoy AA,Shevchenko VV

更新日期：2017-09-08 00:00:00

abstract：:Transcription factors control gene expression in all life. This raises the question of what is the smallest protein that can support such activity. In nature, Cro from bacteriophage λ is one of the smallest known repressors (66 amino acids), and activators are typically much larger (e.g., λ cI, 237 amino acids). Previ...

journal_title：Science advances

authors： Brödel AK,Rodrigues R,Jaramillo A,Isalan M

更新日期：2020-06-10 00:00:00

abstract：:Kv2.1 channels mediate cell death-enabling loss of cytosolic potassium in neurons following plasma membrane insertion at somatodendritic clusters. Overexpression of the carboxyl terminus (CT) of the cognate channel Kv2.2 is neuroprotective by disrupting Kv2.1 surface clusters. Here, we define a seven-amino acid declus...

journal_title：Science advances

authors： Schulien AJ,Yeh CY,Orange BN,Pav OJ,Hopkins MP,Moutal A,Khanna R,Sun D,Justice JA,Aizenman E

更新日期：2020-07-01 00:00:00

abstract：:Recently, the complexity behind manipulations of reflected fields by metasurfaces has been addressed, showing that, even in the simplest scenarios, nonlocal response and excitation of auxiliary evanescent fields are required for perfect field control. In this work, we introduce purely local reflective metasurfaces for...

journal_title：Science advances

authors： Díaz-Rubio A,Li J,Shen C,Cummer SA,Tretyakov SA

更新日期：2019-02-15 00:00:00

abstract：:The tet methylcytosine dioxygenase 2 (TET2) enzyme catalyzes the conversion of the modified DNA base 5-methylcytosine to 5-hydroxymethylcytosine. TET2 is frequently mutated or dysregulated in multiple human cancers, and loss of TET2 is associated with changes in DNA methylation patterns. Here, using newly developed TE...

journal_title：Science advances

authors： Wang L,Ozark PA,Smith ER,Zhao Z,Marshall SA,Rendleman EJ,Piunti A,Ryan C,Whelan AL,Helmin KA,Morgan MA,Zou L,Singer BD,Shilatifard A

更新日期：2018-11-07 00:00:00

abstract：:NSF (N-ethylmaleimide-sensitive factor) and α-SNAP (α-soluble NSF attachment protein) bind to the SNARE (soluble NSF attachment protein receptor) complex, the minimum machinery to mediate membrane fusion, to form a 20S complex, which disassembles the SNARE complex for reuse. We report the cryo-EM structures of the α-S...

journal_title：Science advances

authors： Huang X,Sun S,Wang X,Fan F,Zhou Q,Lu S,Cao Y,Wang QW,Dong MQ,Yao J,Sui SF

更新日期：2019-04-10 00:00:00

abstract：:In traditional models of heteroepitaxy, the substrate serves mainly as a crystalline template for the thin-film lattice, dictating the initial roughness of the film and the degree of coherent strain. Here, performing in situ surface x-ray diffraction during the heteroepitaxial growth of LaTiO3 on SrTiO3 (001), we find...

journal_title：Science advances

authors： Cook S,Letchworth-Weaver K,Tung IC,Andersen TK,Hong H,Marks LD,Fong DD

更新日期：2019-04-12 00:00:00

abstract：:Nitrogen oxides, released from fossil fuel use and other combustion processes, affect air quality and climate. From the mid-1990s onward, nitrogen dioxide (NO2) has been monitored from space, and since 2004 with relatively high spatial resolution by the Ozone Monitoring Instrument. Strong upward NO2 trends have been o...

journal_title：Science advances

authors： Lelieveld J,Beirle S,Hörmann C,Stenchikov G,Wagner T

更新日期：2015-08-21 00:00:00

abstract：:In 2015, more than 200,000 saiga antelopes died in 3 weeks in central Kazakhstan. The proximate cause of death is confirmed as hemorrhagic septicemia caused by the bacterium Pasteurella multocida type B, based on multiple strands of evidence. Statistical modeling suggests that there was unusually high relative humidit...

journal_title：Science advances

authors： Kock RA,Orynbayev M,Robinson S,Zuther S,Singh NJ,Beauvais W,Morgan ER,Kerimbayev A,Khomenko S,Martineau HM,Rystaeva R,Omarova Z,Wolfs S,Hawotte F,Radoux J,Milner-Gulland EJ

更新日期：2018-01-17 00:00:00

abstract：:Polyphosphate, an energy-rich polymer conserved in all kingdoms of life, is integral to many cellular stress responses, including nutrient deprivation, and yet, the mechanisms that underlie its biological roles are not well understood. In this work, we elucidate the physiological function of this polymer in the acclim...

journal_title：Science advances

authors： Sanz-Luque E,Saroussi S,Huang W,Akkawi N,Grossman AR

更新日期：2020-09-30 00:00:00

abstract：:Bioacoustic networks could vastly expand the coverage of wildlife monitoring to complement satellite observations of climate and vegetation. This approach would enable global-scale understanding of how climate change influences phenomena such as migratory timing of avian species. The enormous data sets that autonomous...

journal_title：Science advances

authors： Oliver RY,Ellis DPW,Chmura HE,Krause JS,Pérez JH,Sweet SK,Gough L,Wingfield JC,Boelman NT

更新日期：2018-06-20 00:00:00

abstract：:The degradation of cadmium sulfide (CdS)-based oil paints is a phenomenon potentially threatening the iconic painting The Scream (ca. 1910) by Edvard Munch (Munch Museum, Oslo) that is still poorly understood. Here, we provide evidence for the presence of cadmium sulfate and sulfites as alteration products of the orig...

journal_title：Science advances

authors： Monico L,Cartechini L,Rosi F,Chieli A,Grazia C,De Meyer S,Nuyts G,Vanmeert F,Janssens K,Cotte M,De Nolf W,Falkenberg G,Sandu ICA,Tveit ES,Mass J,de Freitas RP,Romani A,Miliani C

更新日期：2020-05-15 00:00:00

abstract：:Climate change threatens agricultural productivity worldwide, resulting in higher food prices. Associated economic gains and losses differ not only by region but also between producers and consumers and are affected by market dynamics. On the basis of an impact modeling chain, starting with 19 different climate projec...

journal_title：Science advances

authors： Stevanović M,Popp A,Lotze-Campen H,Dietrich JP,Müller C,Bonsch M,Schmitz C,Bodirsky BL,Humpenöder F,Weindl I

更新日期：2016-08-24 00:00:00

abstract：:Predicted changes in the intensity and frequency of climate extremes urge a better mechanistic understanding of the stress response of microbially mediated carbon (C) and nutrient cycling processes. We analyzed the resistance and resilience of microbial C, nitrogen (N), and phosphorus (P) cycling processes and microbi...

journal_title：Science advances

authors： Mooshammer M,Hofhansl F,Frank AH,Wanek W,Hämmerle I,Leitner S,Schnecker J,Wild B,Watzka M,Keiblinger KM,Zechmeister-Boltenstern S,Richter A

更新日期：2017-05-03 00:00:00

abstract：:The picture of how a gap closes in a semiconductor has been radically transformed by topological concepts. Instead of the gap closing and immediately reopening, topological arguments predict that, in the absence of inversion symmetry, a metallic phase protected by Weyl nodes persists over a finite interval of the tuni...

journal_title：Science advances

authors： Liang T,Kushwaha S,Kim J,Gibson Q,Lin J,Kioussis N,Cava RJ,Ong NP

更新日期：2017-05-31 00:00:00

abstract：:The prominent size effect of metal nanoparticles shapes decisively nanocatalysis, but entanglement of the corresponding geometric and electronic effects prevents exploiting their distinct functionalities. In this work, we demonstrate that in palladium (Pd)-catalyzed aerobic oxidation of benzyl alcohol, the geometric a...

journal_title：Science advances

authors： Wang H,Gu XK,Zheng X,Pan H,Zhu J,Chen S,Cao L,Li WX,Lu J

更新日期：2019-01-18 00:00:00

abstract：:[This corrects the article DOI: 10.1126/sciadv.aar3761.]. ...

journal_title：Science advances

authors：

更新日期：2018-07-06 00:00:00

abstract：:By experimentally studying high-order harmonic beams generated in gases, we show how the spatial characteristics of these ultrashort extreme-ultraviolet (XUV) beams can be finely controlled when a single fundamental beam generates harmonics in a thin gas medium. We demonstrate that these XUV beams can be emitted as co...

journal_title：Science advances

authors： Quintard L,Strelkov V,Vabek J,Hort O,Dubrouil A,Descamps D,Burgy F,Péjot C,Mével E,Catoire F,Constant E

更新日期：2019-04-05 00:00:00

abstract：:Biodiversity loss is a social and ecological emergency, and calls have been made for the global expansion of protected areas (PAs) to tackle this crisis. It is unclear, however, where best to locate new PAs to protect biodiversity cost-effectively. To answer this question, we conducted a spatial meta-analysis by overl...

journal_title：Science advances

authors： Yang R,Cao Y,Hou S,Peng Q,Wang X,Wang F,Tseng TH,Yu L,Carver S,Convery I,Zhao Z,Shen X,Li S,Zheng Y,Liu H,Gong P,Ma K

更新日期：2020-09-09 00:00:00

abstract：:Gravel-bed river floodplains in mountain landscapes disproportionately concentrate diverse habitats, nutrient cycling, productivity of biota, and species interactions. Although stream ecologists know that river channel and floodplain habitats used by aquatic organisms are maintained by hydrologic regimes that mobilize...

journal_title：Science advances

authors： Hauer FR,Locke H,Dreitz VJ,Hebblewhite M,Lowe WH,Muhlfeld CC,Nelson CR,Proctor MF,Rood SB

更新日期：2016-06-24 00:00:00

abstract：:The formation of the biophotonic gyroid material in butterfly wing scales is an exceptional feat of evolutionary engineering of functional nanostructures. It is hypothesized that this nanostructure forms by chitin polymerization inside a convoluted membrane of corresponding shape in the endoplasmic reticulum. However,...

journal_title：Science advances

authors： Wilts BD,Apeleo Zubiri B,Klatt MA,Butz B,Fischer MG,Kelly ST,Spiecker E,Steiner U,Schröder-Turk GE

更新日期：2017-04-26 00:00:00

abstract：:Transplanting beneficial bacteria to the gut microbiome can positively modulate the bacterial composition and remains of great interest in prevention and treatment. However, environmental assaults and rapid transit times in the gastrointestinal (GI) tract result in low oral bioavailability and limited intestinal colon...

journal_title：Science advances

authors： Wang X,Cao Z,Zhang M,Meng L,Ming Z,Liu J

更新日期：2020-06-24 00:00:00

abstract：:Early identification of pathogens is essential for limiting development of therapy-resistant pathogens and mitigating infectious disease outbreaks. Most bacterial detection schemes use target-specific probes to differentiate pathogen species, creating time and cost inefficiencies in identifying newly discovered organi...

journal_title：Science advances

authors： Aghazadeh A,Lin AY,Sheikh MA,Chen AL,Atkins LM,Johnson CL,Petrosino JF,Drezek RA,Baraniuk RG

更新日期：2016-09-28 00:00:00

abstract：:Posthemorrhagic hydrocephalus (PHH) in premature infants is a common neurological disorder treated with invasive neurosurgical interventions. Patients with PHH lack effective therapeutic interventions and suffer chronic comorbidities. Here, we report a murine lysophosphatidic acid (LPA)-induced postnatal PHH model tha...

journal_title：Science advances

authors： Lummis NC,Sánchez-Pavón P,Kennedy G,Frantz AJ,Kihara Y,Blaho VA,Chun J

更新日期：2019-10-09 00:00:00

abstract：:In this study, we report the existence of a communication system among human smooth muscle cells that uses mechanical forces to frequency modulate long-range calcium waves. An important consequence of this mechanical signaling is that changes in stiffness of the underlying extracellular matrix can interfere with the f...

journal_title：Science advances

authors： Stasiak SE,Jamieson RR,Bouffard J,Cram EJ,Parameswaran H

更新日期：2020-08-05 00:00:00

abstract：:Cyclosporine A (CsA) is a powerful immunosuppressant, but it is an ineffective stand-alone treatment for systemic lupus erythematosus (SLE) due to poor target tissue distribution and renal toxicity. We hypothesized that CD71 (transferrin receptor 1)-directed delivery of CsA to the lymphatic system would improve SLE ou...

journal_title：Science advances

authors： Ganugula R,Arora M,Zou D,Agarwal SK,Mohan C,Kumar MNVR

更新日期：2020-06-12 00:00:00

abstract：:The human gut microbiota established during infancy has persistent effects on health. In vitro studies have suggested that human milk oligosaccharides (HMOs) in breast milk promote the formation of a bifidobacteria-rich microbiota in infant guts; however, the underlying molecular mechanism remains elusive. Here, we ch...

journal_title：Science advances

authors： Sakanaka M,Hansen ME,Gotoh A,Katoh T,Yoshida K,Odamaki T,Yachi H,Sugiyama Y,Kurihara S,Hirose J,Urashima T,Xiao JZ,Kitaoka M,Fukiya S,Yokota A,Lo Leggio L,Abou Hachem M,Katayama T

更新日期：2019-08-28 00:00:00

abstract：:The wiring of vertebrate and invertebrate brains provides the anatomical skeleton for cognition and behavior. Connections among brain regions are characterized by heterogeneous strength that is parsimoniously described by the wiring cost and homophily principles. Moreover, brains exhibit a characteristic global networ...

journal_title：Science advances

authors： Goulas A,Betzel RF,Hilgetag CC

更新日期：2019-06-12 00:00:00

abstract：:Traumatic brain injury (TBI) is a major cause of mortality and morbidity. Preventative measures reduce injury incidence and/or severity, yet one-third of hospitalized patients with TBI die from secondary pathological processes that develop during supervised care. Neutrophils, which orchestrate innate immune responses,...

journal_title：Science advances

authors： Vaibhav K,Braun M,Alverson K,Khodadadi H,Kutiyanawalla A,Ward A,Banerjee C,Sparks T,Malik A,Rashid MH,Khan MB,Waters MF,Hess DC,Arbab AS,Vender JR,Hoda N,Baban B,Dhandapani KM

更新日期：2020-05-29 00:00:00

abstract：:The Wiedemann-Franz (WF) law has been tested in numerous solids, but the extent of its relevance to the anomalous transverse transport and the topological nature of the wave function, remains an open question. Here, we present a study of anomalous transverse response in the noncollinear antiferromagnet Mn3Ge extended ...

journal_title：Science advances

authors： Xu L,Li X,Lu X,Collignon C,Fu H,Koo J,Fauqué B,Yan B,Zhu Z,Behnia K

更新日期：2020-04-24 00:00:00