Results 101 to 110 of about 3,420,502 (281)

Low Temperatures [PDF]

open access: yesScience, 1893
F, Schwatka, F G, Plummer
openaire   +2 more sources

Low-temperature ratchet current [PDF]

open access: yesMathematics and Mechanics of Complex Systems, 2019
In [3], the low temperature ratchet current in a multilevel system is considered. In this note, we give an explicit expression for it and find its numerical value as the number of states goes to infinity.
openaire   +2 more sources

Low Temperature AC Conductivity in BSCCO (2212)

open access: yes, 2000
We report measurements of anamolously large dissipative conductivities in BiSrCaCuO(2212) at low temperatures. We have measured the complex conductivity of BSCCO thin films at 100-600 GHz as a function of doping from the underdoped to the overdoped state.
Corson   +6 more
core   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

open access: yesMolecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla   +10 more
wiley   +1 more source

Low-Temperature Hall Effect in Substituted Sr2RuO4

open access: yes, 2004
We report the results of a study of the Hall effect and magnetoresistance in single crystals of Sr2RuO4 in which Sr^(2+) has been substituted by La^(3+) (Sr(2-y)La(y)RuO(4)) or Ru^(4+) by Ti^(4+) (Sr(2)Ru(1-x)Ti(x)O(4)).
Andrew Peter Mackenzie   +5 more
core   +2 more sources

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

open access: yesMolecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff   +11 more
wiley   +1 more source

Hanbury-Brown and Twiss exchange and non-equilibrium-induced correlations in disordered, four-terminal graphene-ribbon conductor

open access: yesScientific Reports, 2018
We have investigated current-current correlations in a cross-shaped conductor made of graphene. The mean free path of charge carriers is on the order of the ribbon width which leads to a hybrid conductor where there is diffusive transport in the device ...
Z. B. Tan   +9 more
doaj   +1 more source

Low-temperature magnetization in geometrically frustrated Tb2Ti2O7

open access: yes, 2012
The nature of the low temperature ground state of the pyrochlore compound Tb2Ti2O7 remains a puzzling issue. Dynamic fluctuations and short-range correlations persist down to 50 mK, as evidenced by microscopic probes.
de Réotier, P. Dalmas   +5 more
core   +3 more sources

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

open access: yesMolecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala   +15 more
wiley   +1 more source

Observations of Snow Accumulation and Sea Ice at Syowa Station, Antarctica

open access: yesAntarctic Record, 1971
第8次(1967年),第9次(1968年),第10次南極地域観測隊(1969年)において実施された昭和基地周辺の海氷上(北の浦およびオングル海峡)における,積雪量と海氷厚の観測結果をまとめて報告する。北の浦海氷上における積雪量は,場所による大きな相違があるが,おおむね卓越風向の風上地域では非常に少なく,風下の東オングル島に近い地域では多いという傾向が見られた。最も積雪量の多い所では,積雪深が9月から10月頃に120cmを越え,最も少ない所では,年間を通してほとんど積雪がなかった。北の浦全域の平均積雪深は,
Renji NARUSE   +3 more
doaj   +1 more source

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