Search for tag: "contrast"

34:24 CNF 30th - Nanostructures and X rays for Nano… CNF 30th - Nanostructures and X rays for Nano Characterization	CNF 30th - Nanostructures and X rays for Nano Characterization nano assembler concepts in physics reconstructed image nano science geography electron microscopy heat transfer carbon edge optical devices electronic configurations physical chemistry photography high aspect ratio nanotechnology good efficiency geography terminology diffraction pattern science of photography core level lecture trace element mapping microscopy spatial resolution non-green biomass fertility optics slight aliasing carbon loading carbon absorption double hydroxide molecular orbital infertile males quantum chemistry large diameter chemical properties dimensional focusing atomic physics geochemistry circular structures lawrence berkeley lab focal length aspect ratio structure glass physics imaging ratios zone width trace element photon energy high resolution imaging length phase contrast scientific techniques outermost zone microscopes image processing management prefectures in france ray optics physical optics core level nuclear waste geometrical optics nice point focus rapid progress high resolution absorption edge stony brook refractive focusing maximum angle good material spectroscopy pattern recognition algorithm analytical chemistry huge gain caption complete computer graphics economics terminology biochemistry nano fabrication circles nanometer resolution total internal reflection mediasite limiting factor zone plate avoid proximity black groups From Karlis Musa on February 19th, 2020 2 plays Content Categories Presentations Creation Date June 14th, 2007 Creator 1 First Name Christopher Creator 1 Last Name Jacobson
02:00:06 Technology and Our Land-Grant University Mission… Technology and Our Land-Grant University Mission in Nutrient Management, The Power in Partnerships	Technology and Our Land-Grant University Mission in Nutrient Management, The Power in Partnerships Quirine Ketterings, Professor, Nutrient Management in Agricultural Systems, College of Agriculture and Life Sciences, November 13, 2018 farm advisors national association of independent colleges and universities members field level competition (economics)raw data ecology water pollution clean water economics terminology education grow corn investment livestock surfaces couple years association of public and land-grant universities higher yields theatre specialty crops start working knowledge gaps extension audience water resources r.c.s.printing advisory committee agricultural soil science water brown land grant caption complete nutrient management biology and pharmacology of chemical elements cornell faculty macroeconomics great interest team members animal feeding operations students generic challenge cornell university elementary shapes english-language journals drinking water animal husbandry edaphology started working great question management practices data real property law job description extension program natural resources risk assessment veterinary medicine total amount life sciences environmental conservation substantial visible contrast resources conservation service consulting firm specific prohibition move forward From Jennifer Shipe on August 20th, 2019 4 plays
10:56 2019_NNCI_REU_Presentations_-_Jarek_Viera 2019_NNCI_REU_Presentations_-_Jarek_Viera	2019_NNCI_REU_Presentations_-_Jarek_Viera semiconductors pretty bad concepts in physics super pumped chemical elements sample chips electronic property precursors transition metals caption complete carrier gas fluid dynamics traditional semiconductors organic liggins system systems theory semiconductor biology and pharmacology of chemical elements transition metal grain silicon chip medical terminology salt plate grain size metals coverage adverse effects tungsten t.m.limitation microbiology techniques electron microscopy phases of matter t.m.t.contrast difference elementary mathematics fine tune From James Overhiser on August 16th, 2019 11 plays
01:16:04 Ronchigrams Ronchigrams	Ronchigrams 2017 PARADIM SUMMER SCHOOL Ronchigrams Peter Ercius aperture size dark field detector concepts in physics smaller probe spherical aberration largest probe graduate school guy named higher order strong magnetic long time electron microscopy order terms phase change zone axis pretty easy specimen optics optical devices 0.11 nanometers fraction pattern local magnification larger aperture electron microscope corrected scope aberration corrected microscope previous images photography magnetic field raunchy gram electron phase shift stem probe convergence angle electron diffraction pattern diffraction pattern science of photography diffraction space elementary geometry post specimen rate path small screen engstrom optics objective lens circles aberration shape microns left low frequency nice probe corrected stem small amount semi angle post specimen lenses infinite magnification focus series monolithic detector seabed pattern ranch graham flat region atomic physics aberration corrected scope electron lens pretty close a.t.f.focal series diffraction button aberration correct overlap region bright field detector largest aperture high resolution wine glass carbon k.v.lot simpler image correct aberration corrected length round lens 300 k.v.quote unquote large focus radio symmetry focused probe image processing bbc radio 4 programmes contrast transfer ecclesiastical titles centimetre–gram–second system of units f.b.i. tech physical optics image shift flat phase micron diameter aperture 200 k.b.geometrical optics amorphous material alpha angle aberration corrector c.s.aberration correction shadow image sphere collaboration physical chemistry digital photography higher order aberrations beam electron diffraction f.b.i.100 percent 2nd order csub caption complete star aberration crystallography angle high angles c.c.d.virtual detector optical axis automated alignment particle physics aberration function pixilated detector computer vision lens current atomic resolution central spike weird aberrations higher order terms perfect lens t.m.3rd order priest specimen lenses k.b.double overlap si derived units corrected microscope diffraction single position tiny bit order spherical chemistry convergent beam electron stem From James Overhiser on February 15th, 2019 33 plays
01:01:34 Linear Imaging Theory Linear Imaging Theory	Linear Imaging Theory 2017 PARADIM Linear Imaging Theory Robert Hovden d.n.a.dark field aperture size object function total intensity collaboration increases concepts in physics convergence angle area spherical aberration wide range covering today geometric shapes d.n.a. structure central minimum electron microscopy focal point intensity increases linear imaging model wave vectors control theory optical devices collection angle larger aperture electron microscope high angle architectural elements signal processing photography high pass filter transfer function uncorrected system phase shift darkfield regime functional form scattered electrons higher frequency bright field stem egyptian artefact types diffraction pattern science of photography point spread function high intensity probe elementary geometry integrals spatial frequency optics objective lens bright field regime bright spots real space low frequency reciprocal space blurring contribution sphere collaboration uncorrected instrument characteristic dimension incoherent imaging condition surfaces aperture function wave front atomic physics imaging mode contract transfer function white noise scanning transmission electron cohere imaging previous lecture distant plane elementary shapes stem higher angles high resolution incoherent linear image mil rating detector geometries field cone geometry types of functions aberration corrected constant phase length lower frequencies chromatic aberration conic sections amplitude squared aberration free scientific techniques microscopes measuring instruments intensity squared optic axis intensity decreases contrast transfer diffraction limit stem image individual atom radio spectrum incoherent imaging quantum mechanics aberration free probe multivariable calculus people meters focal plane bright field low angle amateur radio systems theory image plane coherent imaging condition collecting electrons blurring function transmission electron microscopy physical quantities digital photography angular spread double integral coherent imaging largest range face shift higher order aberrations raleigh criterion pio fairly interpretable transmission electron microscope square pulse geometrical optics digital signal processing 1st order caption complete probe tails nyquist limit blue curve subroutines broadcasting filter frequency response maximum frequency high frequency caustic curve hand side low pass filter spatial coordinates atoms closer coherent image sparrow criterion structural system pico meter dark background frequency space optimal aperture t.m.complex conjugate contrast transfer function wave function measure ultimately imaging condition annular darkfield incoherent imaging mode atomic number field stem atomic column inelastic interactions nobel prize angle medium chemistry focal imaging probe size From James Overhiser on February 15th, 2019 25 plays
48:34 Core Loss EELS, EDX Core Loss EELS, EDX	Core Loss EELS, EDX 2017 PARADIM Core loss EELS Lena Kourkoutis specific element fine structure violence lower energy noise level statistical mechanics huge increase elastic contrast concepts in physics metals atomic scale huge problem chemical elements noise e.t.f. image emotions power law nitrides transition metals image processing particle physics energy edges caption complete electronic structure spectroscopic mapping t.m.electron collection angus scales specific edge ironic compound optical devices high energy reducing agents collection angle good amount transition metal scientific terminology pyrotechnic fuels spectroscopic map biology and pharmacology of chemical elements nuclear physics energy resolution tails of probability distributions afternoon session photography semiconductor materials inelastic scattering 1st peak entrance aperture anthropology silicon edge single spectrum collection anger energy loss metalloids scattered electrons probability theory emotion physical quantities digital photography elastic signal occupied density science of photography high energy losses geometry low energy local background white lines strong peak microscopy small collection data set dietary minerals face contrast atomic number background subtraction spectroscopy diffraction contrast atomic physics free path binding energy optics e.t.f.2nd peak From James Overhiser on February 15th, 2019 23 plays
$Thumbnail for entry Diffraction (Part 2)$ 01:07:41 Diffraction (Part 2) Diffraction (Part 2)	Diffraction (Part 2) 2017 PARADIM Diffraction part 2 David Muller central beam noise source aperture size n.c.concepts in physics ideal d.q.2nd thing readout noise high dynamic range mental plane thermal noise long time channel gain variations quantum electrodynamics digital imaging count rate optical devices fraction pattern pico amps long range biological imaging range electric fields huge amount signal processing geology d.p.photography thin pixel magnetic field hole pez c.c.d. camera electronics poisson distribution diffraction pattern electron hope point spread function 200 kilovolts $16.00 pico amps neighboring pixel square root mass signal standard deviation detective quantum efficiency spatial frequency optics real space research methods energy distribution magnetic ripples d.q.single electron sensitivity particle physics narrow pixel space measurement slowly varying abled sphere atomic physics imaging mode electric field energy deposited minus sigma pretty good emerging technologies electron beam noise dynamic range point $16.00 pico magnetism dock noise soft moon k.v.pulse counting detector lastic imaging modes e.q.low energy pretty darn good electrons arrive micron pixel fire electron random noise microscopes perfectly linear discrete distributions electron produces mass image percent variation technical details electron hole pay q.e.statistics electrostatics electronics terminology quantum mechanics field image single actor ideal detector multiple pixels grain contrast systems theory electron hole 1st time high count rates charge carriers huge number diffraction spot physical quantities digital photography full diffraction pattern noise time pulse counting beam energy high voltages output noise milli 2nd dynamical systems output signal low count rate dimensional data digital signal processing momentum transfer caption complete $150.00 micron information pixel array detector c.c.d.1000 electrons laboratory equipment cybernetics atomic resolution scientific method finite size fundamental limit noise ratio fraction spot quantum chemistry t.m.data evaluation methods electromagnetism momentum operator incident electron diffraction probability current flow rough rule beam current wave function diffraction work From James Overhiser on February 15th, 2019 24 plays
$Thumbnail for entry Diffraction (Part 1)$ 01:18:03 Diffraction (Part 1) Diffraction (Part 1)	Diffraction (Part 1) 2017 PARADIM Diffraction part 1 David Muller d.n.a.solid pole concepts in physics outgoing spherical wave positive nuclei ray diffraction experiment atomic physics diffracted beam nicely lined higher order silicon atom electron microscopy focal point image intensity zone axis symmetry zone axes optical devices fia fraction pattern teaching shape factor electron microscope audio engineering high angle nuclear physics fit scattering beautiful thing good approximation thin sample imaging method chip chip chip reciprocal lattice phase shift elastic scattering digital audio english indie rock groups diffraction pattern diffraction space geometric optics chemical elements big angles spatial resolution small angle scattering elementary special functions badly tilted spatial frequency adam layer real space lattice spacing delta function small angle measurement crystallography particle physics musical quintets time frequencies quantum chemistry scattering happened 1st column scattering oral communication plane wave atom column biology and pharmacology of chemical elements titanium column multi slice transmission function electron beam finite object surface normal big spacing periodic crystal soft moon forward direction synchrotron-related techniques wave number constant phase infinite series change shape travel parallel infinitely large crystal scientific techniques main thing sol microscopes mathematical physics contrast imaging optic axis shape fact transition metals initial wave forward scattering stem image reciprocal space spherical wave electronics terminology quantum mechanics field image neighboring column 1st approximation reducing agents fourier analysis analytic geometry furcal wave focal plane time varying bright field angle scattering order spot multi slice simulation image plane didactics scattering event physical aperture diffraction spot momentum space physical quantities phoria transform times worse 2nd ring single atom objective aperture dietary minerals absorption and radiative transfer (optics)trigonometry strong phase approximation unit cell field imaging carbon nitrogen stem mode metals diffraction peak inverse angstroms english alternative rock groups dog field geometrical optics parallel beam 1st order momentum transfer atomic resolution image year transform crystallography definition periodic table fiber optic waveguide pyrotechnic fuels central spot semiconductor materials mathematical notation caption complete finite size lattice image d.c.large angle fall field sine wave fraction spot functional analysis random orientation t.m.bad news initial wave function educational psychology acoustics information theory diffraction atomic number long rod wave function From James Overhiser on February 15th, 2019 40 plays
57:56 CAM Colloquium: Guillaume Bal (Columbia) - Hybrid… CAM Colloquium: Guillaume Bal (Columbia) - Hybrid Inverse Problems in Medical Imaging	CAM Colloquium: Guillaume Bal (Columbia) - Hybrid Inverse Problems in Medical Imaging Friday, January 31, 2014 at 3:30pm Frank H. T. Rhodes Hall, 655 CAM Colloquium: Guillaume Bal (Columbia) - Hybrid Inverse Problems in Medical Imaging Several recent coupled-physics medical imaging… vision broadcasting m.r.i.group theory radio spectrum diffusion eng creativity papermaking high contrast imagination natural philosophy interaction classical mechanics mechanical vibrations color ultrasound applied and interdisciplinary physics acoustics linear operators in calculus physical sciences semantics natural sciences materials reconstruction electronics cognitive science condition forestry solution equations of physics statistical terminology question nuclear magnetic resonance purely optical light graphic design banking electromagnetism mechanics communication displacement meteorology spring 2014 mass photography differential calculus logical consequence concepts in physics particle physics quantum electrodynamics religion tissue partial differential equations photometry mental structures resolution latin alphabet vector calculus computer programming statistical theory greek alphabet mediasite interest organs syntactic entities functions and mappings mathematical objects differential topology electromagnetic radiation genetics contrast matter medical terminology computing terminology aesthetics anatomy reasoning vector field engineering logic basic financial concepts function reconstruct universe problem scattering measurement linear algebra on premise optics photon nuclear physics physical objects p.d.noise grammar mathematical analysis physical chemistry theory of relativity force hearing idealism kinematics high resolution philosophical terminology set theory business law information theory computer graphics direction low contrast image processing symbols continuum mechanics scientific method equation caption complete infinity r.p.g. From E. Cornelius on May 11th, 2018 2 plays
57:56 CAM Colloquium, 2014-01-31 - Guillaume Bal:… CAM Colloquium, 2014-01-31 - Guillaume Bal: High-contrast High-resolution Coupled Physics Imaging Modalities	CAM Colloquium, 2014-01-31 - Guillaume Bal: High-contrast High-resolution Coupled Physics Imaging Modalities ultrasound materials engineering radioactivity cam specification languages sound computer systems electromagnetic radiation symbols physical sciences systems science guillaume bal cornell p.d.mathematical objects natural sciences greek alphabet color interaction equations of physics vector calculus genetics image processing equation problem acoustics function communication control theory scientific method physical objects nuclear physics photometry caption complete idealism mechanics quantum electrodynamics sheer waste economic anthropology send light tissue information science metals imagination systems set theory seafood latin alphabet wireless linear operators in calculus evaluation personal life information theory statistical theory group theory logical consequence reasoning linear algebra mental structures religion polynomials forestry light statistical terminology interest hearing computing terminology u.t.m.r.i.high contrast medical terminology nuclear magnetic resonance meteorology light cone r.p.g elementary algebra natural resources measurement medical imaging organs mass determinants reconstruction photography banking partial differential equations condition structural system broadcasting health electronics occupational safety and health property computer programming algebra creativity computer graphics architectural elements optics particle physics knowledge representation low contrast reconstruct high resolution differential topology medical physics grammar inverse problem contrast vision food ingredients physics anatomy photon syntactic entities european space agency philosophy disambiguation continuum mechanics electromagnetism radio spectrum atomic physics universe value papermaking matter applied mathematics physical cosmology artificial satellites orbiting earth systems theory mathematical analysis force resolution business law accountancy scattering natural philosophy infinity applied and interdisciplinary physics existentialist concepts mechanical vibrations question aesthetics classical mechanics From E. Cornelius on June 29th, 2017 1 plays
01:06:49 CAM Colloquium, 2016-11-18 - Robert Vanderbei:… CAM Colloquium, 2016-11-18 - Robert Vanderbei: Numerical Optimization Applied to Space-Related Problems	CAM Colloquium, 2016-11-18 - Robert Vanderbei: Numerical Optimization Applied to Space-Related Problems Abstract: Techniques for numerical optimization have been wildly successful in an amazingly broad range of applications. In the talk, I will go into some detail about two particular applications… problem media formats times observational astronomy variable arithmetic solution mathematics years sociology of culture terrestrial planets planet friend robert vanderbei films optimization cam planetary science transform stars interpersonal relationships thing signal processing fluid dynamics space telescopes cornell transformative film approximation operation high contrast ultraviolet telescopes stuff ecology terminology people films directed by michael curtiz telescope gamma-ray telescopes picture elementary special functions elementary mathematics nasa infographics constraint caption complete question t.v.function point From E. Cornelius on June 26th, 2017 9 plays