Active at Uppsala University, he compiled a catalogue of galaxies.

Category: Active galaxies

Category: Active galaxies

Category: Active galaxies

Category: Active galaxies

Category: Active galaxies

Category: Active galaxies

Category: Active galaxies

* Active galactic nuclei and pulsars have jets of charged particles which emit synchrotron radiation

Active galactic nuclei have jets of charged particles which emit synchrotron radiation.

* Active sonobuoys emit sound energy ( pings ) into the water and listen for the returning echo before transmitting — usually range and bearing — information via UHF / VHF radio to a receiving ship or aircraft.

Active Galactic Nuclei, accretion disks, and supernovae all emit UV radiation strongly, and many chemical elements have strong absorption lines in the UV, so that UV absorption by the interstellar medium provides a powerful tool for studying its composition.

Active scanners emit some kind of radiation or light and detect its reflection or radiation passing through object in order to probe an object or environment.

The blue light from the jet emerging from the bright Active galactic nucleus | AGN core, towards the lower right, is due to synchrotron radiation.

Active collection, on the other hand, emits energy in order to scan objects and areas whereupon a sensor then detects and measures the radiation that is reflected or backscattered from the target.

Active spectroscopic methods stimulate the plasma atoms in some way and observe the result ( emission of radiation, absorption of the stimulating light or others ).

ATLAS-3 instruments, mounted on a Spacelab pallet in the cargo bay, included Atmospheric Trace Molecule Spectroscopy ( ATMOS ), which collected more data on trace gases in the atmosphere than on all three of its previous flights combined ; Shuttle Solar Backscatter Ultraviolet Spectrometer ( SSBUV ), which took ozone measurements to calibrate ozone monitor on aging NOAA-9 satellite as well as cooperative measurements with other ATLAS-3 instruments ; Active Cavity Radiometer Irradiance Monitor ( ACRIM ), which took extremely precise measurements of the sun's total radiation for 30 orbits as calibration reference for sister instrument on Upper Atmosphere Research Satellite ( UARS ) launched in 1991 ; Measurement of the Solar Constant ( SOLCON ), provided by Belgium, which also measured solar radiation but as reference point to track changes over years ; Solar Spectrum Measurement ( SOLSPEC ), French instrument, measured sun's radiation as function of wavelength ; and Solar Ultraviolet Spectral Irradiance Monitor ( SUSIM ), which collected its highest precision solar ultraviolet radiation measurements in its 15-year lifetime.

With Raytheon the U. S. Air Force has developed a nonlethal weapon system called Active Denial System ( ADS ) which emits a beam of radiation with a wavelength of 3 mm.

Active collection, on the other hand, emits energy in order to scan objects and areas whereupon a passive sensor then detects and measures the radiation that is reflected or backscattered from the target.

Active region 9077 produced an X5. 7-class flare, which caused an S3 radiation storm on Earth fifteen minutes later as energetic protons bombarded the ionosphere.

Active dried yeast, a granulated form in which yeast is commercially sold

Chrono Trigger uses an updated form of the Active Time Battle introduced in Final Fantasy IV, with additions such as " Techs " that rely on enemy positioning and abilities of characters.

Systems including Microsoft Active Directory, Microsoft SQL Server, SELinux, grsecurity, FreeBSD, Solaris, Oracle DBMS, PostgreSQL 8. 1, SAP R / 3, ISIS Papyrus, FusionForge and many others effectively implement some form of RBAC.

* Active optical network, a form of fiber-optic communication delivery

An " active " IBO is qualified on the IBO Registration form: Based on an independent survey during 2001, “ Active ” means an IBO attempted to make a retail sale, or presented the Independent Business Ownership Plan, or received bonus money, or attended a company or IBO meeting in the year 2000.

* North Tonawanda Fire Department ( Combination Fire Dept ); The department consist of 39 full-time career firefighters and volunteer firefighters form the Columbia Hook & Ladder Co. # 1, Active Hose Co. # 2, Live Hose Co. # 4, Rescue Fire Co. # 5, Gratwick Hose Co. # 6, and the Sweeney Hose Co. # 7.

Active dried yeast, a granulated form in which yeast is commercially sold.

* Active dry yeast is the form of yeast most commonly available to noncommercial bakers in the United States.

* Active measures, a form of Soviet political warfare

Active transport requires energy in the form of ATP.

On November 15, 2005, Felten and J. Alex Halderman showed that Sony's method for removing XCP copy protection software from the computer makes it more vulnerable to attack, as it essentially installed a rootkit, in the form of an Active X control used by the uninstaller, and left it on the user's machine and set so as to allow any web page visited by the user to execute arbitrary code.

An Active Electronically Scanned Array is a form of radar installation that has no moving parts as such and in ground based installations a radome is not necessary.

Active verbs combine " to have " and the past participle form of the main verb (" have done ", " They have done so much work ").

Active Measures () were a form of political warfare conducted by the Soviet security services ( Cheka, OGPU, NKVD, KGB ) to influence the course of world events, " in addition to collecting intelligence and producing politically correct assessment of it ".

" Active measures " () were a form of political warfare conducted by the Soviet security services to influence the course of world events, " in addition to collecting intelligence and producing politically correct assessment of it ".

Users enter the promotion year, enlisted grade, their date of Total Active Federal Military Service, date of their last promotion, EPRs, military decorations, and an estimate of the promotion cutoff score in the Web page's form.

* Active Form ( Orange )-This form increases Zero's speed while limiting his saber skills to a simple back slash.

Active members form the backbone of the fraternity, participating in ritual, leading worship, Bible study, and other chapter activities.

Use of, for example a field replaced laptop computer that was not prepared with the user's CAC before shipment would be impossible to use without some form of direct access to Active Directory beforehand.

Some members of the band went on to form an industrial side project called Zero Tolerance in 1996, and released one album through Active Records.

Microprocessor-based control systems form the basis of Active Smart refrigerators and AeroTech ovens.