Optical computed tomography for spatially isotropic four-dimensional imaging of live single cells.

abstract：:Chronic suppurative otitis media (CSOM) is a neglected pediatric disease affecting 330 million worldwide for which no new drugs have been introduced for over a decade. We developed a mouse model with utility in preclinical drug evaluation and antimicrobial discovery. Our model used immune-competent mice, tympanic memb...

journal_title：Science advances

authors： Khomtchouk KM,Kouhi A,Xia A,Bekale LA,Massa SM,Sweere JM,Pletzer D,Hancock RE,Bollyky PL,Santa Maria PL

更新日期：2020-08-14 00:00:00

abstract：:Fluid catalytic cracking (FCC) particles account for 40 to 45% of worldwide gasoline production. The hierarchical complex particle pore structure allows access of long-chain feedstock molecules into active catalyst domains where they are cracked into smaller, more valuable hydrocarbon products (for example, gasoline)....

journal_title：Science advances

authors： Meirer F,Kalirai S,Morris D,Soparawalla S,Liu Y,Mesu G,Andrews JC,Weckhuysen BM

更新日期：2015-04-03 00:00:00

abstract：:The single-stranded RNA (ssRNA) bacteriophages are among the simplest known viruses with small genomes and exceptionally high mutation rates. The number of ssRNA phage isolates has remained very low, but recent metagenomic studies have uncovered an immense variety of distinct uncultured ssRNA phages. The coat proteins...

journal_title：Science advances

authors： Rūmnieks J,Liekniņa I,Kalniņš G,Šišovs M,Akopjana I,Bogans J,Tārs K

更新日期：2020-09-02 00:00:00

abstract：:We report a negative resistance, namely, a voltage drop along the opposite direction of a current flow, in the superconducting gap of NbSe2 thin films under the irradiation of surface acoustic waves (SAWs). The amplitude of the negative resistance becomes larger by increasing the SAW power and decreasing temperature. ...

journal_title：Science advances

authors： Yokoi M,Fujiwara S,Kawamura T,Arakawa T,Aoyama K,Fukuyama H,Kobayashi K,Niimi Y

更新日期：2020-08-21 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：:Self-propelling micromotors are emerging as a promising micro- and nanoscale tool for single-cell analysis. We have recently shown that the field gradients necessary to manipulate matter via dielectrophoresis can be induced at the surface of a polarizable active ("self-propelling") metallodielectric Janus particle (JP...

journal_title：Science advances

authors： Wu Y,Fu A,Yossifon G

更新日期：2020-01-29 00:00:00

abstract：:Detecting associations between genomic changes and phenotypic differences is fundamental to understanding how phenotypes evolved. By systematically screening for parallel amino acid substitutions, we detected known as well as novel cases (Strc, Tecta, and Cabp2) of parallelism between echolocating bats and toothed wha...

journal_title：Science advances

authors： Lee JH,Lewis KM,Moural TW,Kirilenko B,Borgonovo B,Prange G,Koessl M,Huggenberger S,Kang C,Hiller M

更新日期：2018-09-26 00:00:00

abstract：:The transcriptional repressors Polycomb repressive complex 1 (PRC1) and PRC2 are required to maintain cell fate during embryonic development. PRC1 and PRC2 catalyze distinct histone modifications, establishing repressive chromatin at shared targets. How PRC1, which consists of canonical PRC1 (cPRC1) and variant PRC1 (...

journal_title：Science advances

authors： Zepeda-Martinez JA,Pribitzer C,Wang J,Bsteh D,Golumbeanu S,Zhao Q,Burkard TR,Reichholf B,Rhie SK,Jude J,Moussa HF,Zuber J,Bell O

更新日期：2020-04-01 00:00:00

abstract：:Resistances that exceed the Mott-Ioffe-Regel limit (known as bad metal behavior) and non-Fermi liquid behavior are ubiquitous features of the normal state of many strongly correlated materials. We establish the conditions that lead to bad metal and non-Fermi liquid phases in NdNiO3, which exhibits a prototype bandwidt...

journal_title：Science advances

authors： Mikheev E,Hauser AJ,Himmetoglu B,Moreno NE,Janotti A,Van de Walle CG,Stemmer S

更新日期：2015-11-06 00:00:00

abstract：:Dynamics of active or propulsive Brownian particles in nonequilibrium status have recently attracted great interest in many fields including artificial micro/nanoscopic motors and biological entities. Understanding of their dynamics can provide insight into the statistical properties of physical and biological systems...

journal_title：Science advances

authors： Fu X,Chen B,Tang J,Zewail AH

更新日期：2017-08-25 00:00:00

abstract：:Mucoadhesive particles (MAP) have been widely explored for pulmonary drug delivery because of their perceived benefits in improving particle residence in the lungs. However, retention of particles adhesively trapped in airway mucus may be limited by physiologic mucus clearance mechanisms. In contrast, particles that a...

journal_title：Science advances

authors： Schneider CS,Xu Q,Boylan NJ,Chisholm J,Tang BC,Schuster BS,Henning A,Ensign LM,Lee E,Adstamongkonkul P,Simons BW,Wang SS,Gong X,Yu T,Boyle MP,Suk JS,Hanes J

更新日期：2017-04-05 00:00:00

abstract：:B cell activation is regulated by the stimulatory or inhibitory co-receptors of B cell receptors (BCRs). Here, we investigated the signaling mechanism of Fc receptor-like 1 (FcRL1), a newly identified BCR co-receptor. FcRL1 was passively recruited into B cell immunological synapses upon BCR engagement in the absence o...

journal_title：Science advances

authors： Zhao X,Xie H,Zhao M,Ahsan A,Li X,Wang F,Yi J,Yang Z,Wu C,Raman I,Li QZ,Kim TJ,Liu W

更新日期：2019-07-17 00:00:00

abstract：:Deforestation is the primary driver of carbon losses in tropical forests, but it does not operate alone. Forest fragmentation, a resulting feature of the deforestation process, promotes indirect carbon losses induced by edge effect. This process is not implicitly considered by policies for reducing carbon emissions in...

journal_title：Science advances

authors： Silva Junior CHL,Aragão LEOC,Anderson LO,Fonseca MG,Shimabukuro YE,Vancutsem C,Achard F,Beuchle R,Numata I,Silva CA,Maeda EE,Longo M,Saatchi SS

更新日期：2020-09-30 00:00:00

abstract：:Pressure is a key parameter in the physics and chemistry of planet formation and evolution. Previous studies have erroneously assumed that internal pressures monotonically increase with the mass of a body. Using smoothed particle hydrodynamics and potential field method calculations, we demonstrate that the hot, rapid...

journal_title：Science advances

authors： Lock SJ,Stewart ST

更新日期：2019-09-04 00:00:00

abstract：:As one of the most prolific and widespread reef builders, the staghorn coral Acropora holds a disproportionately large role in how coral reefs will respond to accelerating anthropogenic change. We show that although Acropora has a diverse history extended over the past 50 million years, it was not a dominant reef buil...

journal_title：Science advances

authors： Renema W,Pandolfi JM,Kiessling W,Bosellini FR,Klaus JS,Korpanty C,Rosen BR,Santodomingo N,Wallace CC,Webster JM,Johnson KG

更新日期：2016-04-22 00:00:00

abstract：:Perovskite oxides exhibit potential for use as electrocatalysts in the oxygen evolution reaction (OER). However, their low specific surface area is the main obstacle to realizing a high mass-specific activity that is required to be competitive against the state-of-the-art precious metal-based catalysts. We report the ...

journal_title：Science advances

authors： Chen G,Zhou W,Guan D,Sunarso J,Zhu Y,Hu X,Zhang W,Shao Z

更新日期：2017-06-21 00:00:00

abstract：:Metal-organic frameworks (MOFs) have been attracting intensive attention because of their commendable potential in many applications. Postsynthetic modification for redesigning chemical characteristics and pore structures can greatly improve performance and expand functionality of MOF materials. Here, we develop a ver...

journal_title：Science advances

authors： Wu W,Su J,Jia M,Li Z,Liu G,Li W

更新日期：2020-05-01 00:00:00

abstract：:In mammals, the daily rhythms of physiological functions are timed by the central circadian clock located in the suprachiasmatic nucleus (SCN) of the hypothalamus. Although the importance of the SCN for the regulation of sleep/wakefulness has been suggested, little is known about the neuronal projections from the SCN,...

journal_title：Science advances

authors： Ono D,Mukai Y,Hung CJ,Chowdhury S,Sugiyama T,Yamanaka A

更新日期：2020-11-06 00:00:00

abstract：:Chaotic itinerancy is a frequently observed phenomenon in high-dimensional nonlinear dynamical systems and is characterized by itinerant transitions among multiple quasi-attractors. Several studies have pointed out that high-dimensional activity in animal brains can be observed to exhibit chaotic itinerancy, which is ...

journal_title：Science advances

authors： Inoue K,Nakajima K,Kuniyoshi Y

更新日期：2020-11-11 00:00:00

abstract：:Skin-mountable microelectronics are garnering substantial interest for various promising applications including human-machine interfaces, biointegrated devices, and personalized medicine. However, it remains a critical challenge to develop e-skins to mimic the human somatosensory system in full working range. Here, we...

journal_title：Science advances

authors： Cai Y,Shen J,Yang CW,Wan Y,Tang HL,Aljarb AA,Chen C,Fu JH,Wei X,Huang KW,Han Y,Jonas SJ,Dong X,Tung V

更新日期：2020-11-27 00:00:00

abstract：:Students from underrepresented groups start college with the same level of interest in STEM majors as their peers, but leave STEM at higher rates. We tested the hypothesis that low grades in general chemistry contribute to this "weeding," using records from 25,768 students. In the first course of a general chemistry s...

journal_title：Science advances

authors： Harris RB,Mack MR,Bryant J,Theobald EJ,Freeman S

更新日期：2020-06-10 00:00:00

abstract：:Complex behaviors demand temporal coordination among functionally distinct brain regions. The basal forebrain's afferent and efferent structure suggests a capacity for mediating this coordination at a large scale. During performance of a spatial orientation task, synaptic activity in this region was dominated by four ...

journal_title：Science advances

authors： Tingley D,Alexander AS,Quinn LK,Chiba AA,Nitz D

更新日期：2018-08-01 00:00:00

abstract：:Dynamic nuclear polarization (DNP) is an important technique that uses polarization transfer from electron to nuclear spins to achieve nuclear hyperpolarization. Combining efficient DNP with optically polarized nitrogen-vacancy (NV) centers offers promising opportunities for novel technological applications, including...

journal_title：Science advances

authors： Schwartz I,Scheuer J,Tratzmiller B,Müller S,Chen Q,Dhand I,Wang ZY,Müller C,Naydenov B,Jelezko F,Plenio MB

更新日期：2018-08-31 00:00:00

abstract：:Hybrid organic-inorganic halide perovskites have shown remarkable optoelectronic properties, exhibiting an impressive tolerance to defects believed to originate from correlated motion of charge carriers and the polar lattice forming large polarons. Few experimental techniques are capable of directly probing these corr...

journal_title：Science advances

authors： Lan Y,Dringoli BJ,Valverde-Chávez DA,Ponseca CS Jr,Sutton M,He Y,Kanatzidis MG,Cooke DG

更新日期：2019-05-31 00:00:00

abstract：:We review recent advances in our understanding of magnetism in the solar nebula and protoplanetary disks (PPDs). We discuss the implications of theory, meteorite measurements, and astronomical observations for planetary formation and nebular evolution. Paleomagnetic measurements indicate the presence of fields of 0.54...

journal_title：Science advances

authors： Weiss BP,Bai XN,Fu RR

更新日期：2021-01-01 00:00:00

abstract：:In retinal detachment (RD), photoreceptor death and permanent vision loss are caused by neurosensory retina separating from the retinal pigment epithelium because of subretinal fluid (SRF), and successful surgical reattachment is not predictive of total visual recovery. As retinal iron overload exacerbates cell death ...

journal_title：Science advances

authors： Daruich A,Le Rouzic Q,Jonet L,Naud MC,Kowalczuk L,Pournaras JA,Boatright JH,Thomas A,Turck N,Moulin A,Behar-Cohen F,Picard E

更新日期：2019-01-09 00:00:00

abstract：:Earthquakes in the continental crust commonly occur in the upper 15 to 20 km. Recent studies demonstrate that earthquakes also occur in the lower crust of collision zones and play a key role in metamorphic processes that modify its physical properties. However, details of the failure process and sequence of events tha...

journal_title：Science advances

authors： Petley-Ragan A,Ben-Zion Y,Austrheim H,Ildefonse B,Renard F,Jamtveit B

更新日期：2019-07-31 00:00:00

abstract：:Laser technology has developed and accelerated photo-induced nonequilibrium physics, from both the scientific and engineering viewpoints. Floquet engineering, i.e., controlling material properties and functionalities by time-periodic drives, is at the forefront of quantum physics of light-matter interaction. However, ...

journal_title：Science advances

authors： Ikeda TN,Sato M

更新日期：2020-07-03 00:00:00

abstract：:Injection-induced earthquakes pose a serious seismic hazard but also offer an opportunity to gain insight into earthquake physics. Currently used models relating the maximum magnitude of injection-induced earthquakes to injection parameters do not incorporate rupture physics. We develop theoretical estimates, validate...

journal_title：Science advances

authors： Galis M,Ampuero JP,Mai PM,Cappa F

更新日期：2017-12-20 00:00:00

abstract：:Several forms of hair loss in humans are characterized by the inability of hair follicles to enter the growth phase (anagen) of the hair cycle after being arrested in the resting phase (telogen). Current pharmacologic therapies have been largely unsuccessful in targeting pathways that can be selectively modulated to i...

journal_title：Science advances

authors： Harel S,Higgins CA,Cerise JE,Dai Z,Chen JC,Clynes R,Christiano AM

更新日期：2015-10-23 00:00:00