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Electrical News WeeklyElectrical News WeeklyUrgent Govt Warning: These Double Sockets Can Kill!Send us a textThe UK Government issues an urgent fire warning on a popular double socket……a respected lighting company accuses 2,000 building operators of breaching fire regulations…..and electricians must raise their game by giving more information to householders grappling with complex kit, says the IET…Welcome to Electrical News Weekly, whether you're listening in the van, on site, or down at the wholesale counter.======================Show NotesSocket Product Codes 👉 https://www.gov.uk/product-safety-alerts-reports-recalls/product-safety-report-wall-socket-ms589-2506-0129#:~:text=Summary,-Product%3A%20Wall%20Socket&text=Hazard%3A%2...2025-07-2812 minReading Under the Covers: A Romance Novel PodcastReading Under the Covers: A Romance Novel Podcast8 Tips for Reading Goals You'll Actually Stick ToWelcome to Reading Under the Covers, a romance novel podcast!In this episode, I’m diving into one of my favorite topics for this time of year—setting reading goals for the upcoming year. Whether you’re aiming to read more books, expand your horizons, or just have more fun with your reading life, I’ve got eight tips to help you create goals that stick.Blog posts mentioned:13 Reading resolutions to help you build a joyful reading habit: https://www.underthecoversbookblog.com/reading-resolutions-to-build-a-joyful-reading-habit/Setting reading goals: Pros, cons and tips for every reader: https...2024-12-2719 minFrom the Spectrum: Finding Superpowers with AutismFrom the Spectrum: Finding Superpowers with AutismDr. Catherine Lord: The Evolution of Autism Assessment, Challenges with Understanding the Spectrum of Autism, and Barriers in the Medical and Education Systems for AutismIn this episode, we discuss Autism with Dr. Catherine Lord. Dr. Lord is a Distinguished Professor of Psychiatry and Education at UCLA and one of the foremost researchers in Autism. Dr. Lord provides tremendous insights into her roles in Autism and Autism Assessment.Dr. Lord discusses her journey into Autism, the evolution of the Assessment including the ADOS growing from her basement and being overran by demand to the Gold Standard, the Challenges with understanding the Spectrum, updates on the Lancet Commission and Profound Autism, and Barriers in the Medical and Educational Systems....2024-06-1751 minHOTTEST NEWS PREDICTIONS- Psychic News by Clairvoyant House \HOTTEST NEWS PREDICTIONS- Psychic News by Clairvoyant House "Dimitrinka Staikova and daughtersFBI raid on Donald Trump’s estate - as predicted by ClairvoyantHouse Dimitrinka Staikova in her bookMEDIA CONFIRMATION : Justice department under pressure to explain raid on Donald Trump’s estate - as predicted by Clairvoyant House “Dimitrinka Staikova and daughters Stoyanka and Ivelina Staikova “ Part of the Ebook : The Future of Joe Biden and USA 2021/2024 Clairvoyant/Psychic readings to Joe Biden – cabinet, advisors, health , enemies. Problems in the US Democratic and Republican party . Donald Trump and US Election 2024 PUBLISHED : November 29 , 2021 By Clairvoyants : Dimitrinka Staikova, Stoyanka Staikova, Ivelina Staikova ORDER THE EBOOK WITH PAYPAL or Western Union : BUY EBOOKS WITH CLAIRVOYANT/PSYCHIC PREDICTIONS FROM OUR EBOOK STORE : https://clairvoyantdimitrinkastaikova.weebly.com/HottestNewsPredictions ONLY A SMALL PART OF CLAIRVOY...2022-08-1203 minTimo\'s Brawl Stars PodcastTimo's Brawl Stars Podcast79. B800 abholenNice2021-11-1348 minB800 RadioB800 RadioHIGH QUALITY RADIO- SEASON 5- Against all odds we have reached season 5 even though there are only 4 seasons-Good podcast to nap to --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b800radio/support2021-08-051h 13B800 RadioB800 RadioKevin with a brief updateB800 update --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b800radio/support2021-04-1302 minVamos Tratar de VidaVamos Tratar de Vida#21 - Quem diz a verdade, não merece castigoA nossa opinião sobre alguns dos produtos cá de casa: Aspirador “Jardel”: https://mistoreportugal.pt/pt/produtos/aspirador-mi-robot-vacuum-cleaner-pro Bimby TM5: https://bimby.vorwerk.pt/shop/model/tm5 Yammi 2 XL: https://www.continente.pt/stores/continente/pt-pt/public/Pages/ProductDetail.aspx?ProductId=7268426 Apple Watch: https://www.apple.com/pt/watch/ G-Shock: https://www.casio-europe.com/pt/produtos/relogios/g-shock/gmd-b800-4er/ Garmin: https://www.garmin.com/pt-PT/ Sunto: https://www.suunto.com/pt-pt Torre Aprendizagem: https://ettetete.com/?ls=en Triângulo Pikler: https://mrjuliokids.pt/produto/triangulo-pikler/ New balance: https://www.newbalance.pt/en/women/shoes/running/ Mobília casa...2021-04-0558 minB800 RadioB800 RadioNEW SHOWSupport the show. --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b800radio/support2021-04-041h 00B800 RadioB800 RadioGET RICH QUICK! ~A show at gunpoint~ S. 21Who lives to upload this podcast? --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b800radio/support2021-02-071h 10B800 RadioB800 RadioUpdate: Virgil 2 confirm he is not SBCEarly this morning here. Local Fargo,ND man barricaded in vehicle con be confirmed as not being Virgil Cain Anderson. --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b800radio/support2021-01-2328 minB800 RadioB800 RadioSeason 21- The Insurgency of Political Violence1. Burn your Masks! 2. Quit Monkeying around 3. Call for arms 4. Antifa busted in the act posing as patriots 5. Get Ready 6. God's test begins 7. A New Don 8. Reunion 9. Peace and a return to the normalcy of cycles  10. Kevin is happy, Virgil is less unhappy 11. We make a radio show, not a damn list 12. So just stop with the list. 13. Are you still typing everything I am saying, shitlips? 14. Punch it out on the keyboard2021-01-171h 38B800 RadioB800 RadioDMT: The Future of 2020 vision (Season Finale!)Welcome, my name is Arnie, I will be on the computer for the b800.  (My adoption mother Sheryl had sex with virgil, and had my brother...) This episode explores DMT, christmas, and why both good and bad things happen to people who aren't paying attention. Also, I am bisexual.  Please keep HATEful comments to yourselves.  --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b...2020-12-281h 26B800 RadioB800 RadioArnie Gorm (Virgil’s son-in-Law?) Tries to vote over his Landline Telephone.Social services were not sure what to make of this phone call. #socialist #country #gousa #biden --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b800radio/support2020-12-0300 minB800 RadioB800 RadioR.I.P Kev T And Virgil gets saved! You can send your hate mail to St. John's HospitalVirgil's alone in this episode of the b800.  Virgil's daughter found him early this morning incapacitated in his chair with a tape recorder stuffed in between the cushions beside an empty 1.75 bottle of Jameson.  After checking Virgil into the Hospital, we found Kevin there.  Still Virgil insisted on having the title be Virgil gets saved.  Kev is dead.  We settled for this one. Happy Motoring- B800 staff --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: h...2020-11-2100 minB800 RadioB800 RadioSUPER SPREADERS! Minnesota Radio Show Season Covid 20THE BOIZ ARE BACK!   Christ and Halloween, War with China, Riots, Looting, Voting on a Strange Election, Sickness.  Crazy Propaganda! is lightly touched upon, however fishing and family values remains the focal point of the great hero's show.  BE A PATRIOT LISTEN TO THE B800!  YOU ARE IN FOR A REAL TREAT!  -Super spreader Phil --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b...2020-10-3000 minB800 RadioB800 Radio"Nice Catch!" From Minnesota! A Smiling New B800 Episode FRESH OFF THE RED RIVER. "BUG OFF!" (George Soros and Bill Gates skedaddle) 7.2020Virgil and Kevin finally get back in the studio again after taking down Bob from the bunkers myriad militia.  The boys take them down single handedly and sit down with you today to play "Ketchup!"  Before they skedaddle again!  Also The b8 team up with George Soros and then Virgil blows it! --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b800radio/support2020-08-061h 07B800 RadioB800 RadioPlaytime is Over!Hi, the date is 5/21/20  (&The bunker has been compromised) All we ask is please keep Bob in your prayers as he is dealing with the COVID-19.  And send Virgil and Kevin money. B800 FISHING SHOW. --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b800radio/support2020-05-221h 06Retro RidoctopusRetro RidoctopusThe Brig: Lights, Camera, Corpsepaint (with Jeremy Saffer)Snag Jeremy's AMAZING new coffee table book, DAUGHTERS OF DARKNESS at daughtersofdarknessbook.com and listen for an exclusive discount code for the book! Retro Ridoctopus is: Boss Rush Mode (watch) Parasite Steve (read) 8-Bit Alchemy (listen) Nintenjoe (subscribe) All original heavy metal music by Enchanted Exile. Listen to their sophomore album "Bloodwork Scriptorium" right now! The show that celebrates all the things that made growing up awesome is part of the Inebri-Art and The Dorkening Podcast Networks! Send us your feedback online: https://pinecast.com/feedback/retro-ridoctopus/67a29f1e-7440-4...2020-05-191h 26B800 RadioB800 RadioTHE BABY BOOMER REMOVER! ~Pandemic: Covid-19 A1 B8 TAPE ~ News source 1 Fishing Reports~We cover fishing reports and global pandemics now 2.  Down in Bob's bunkers. --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b800radio/support2020-03-181h 10B800 RadioB800 RadioThe B8oo 'MY C0R0NA' Virgil gives an update, and then gives Kev a call.New SHO 1 2tomorrow.  Ignore the sound of KJ building a coffin in the background!  (just an old hobby of his) -Random kid at the library named Jeffy uploading for creepy old guy --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b800radio/support2020-03-1538 minB800 RadioB800 RadioB800 ~brief explanation and update~update --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b800radio/support2020-02-1826 minB800 RadioB800 RadioB800 RADIO A.M. Podcast ~TIME TO LAWYER UP~ Season 20 over and out - ~WE COVER FISHING REPORTS~~B800 radio season 20 came and went, as some things come back to haunt Virgil and Kevin.  Where fishing and good times turned to lawyers and outlaw thug behavior.  Virgil and Kevin get themselves wrapped up in some black market business. They celebrate too soon once it is concluded.  Trouble is not done with Kevin or Virgil in real time, of editing and releasing of this podcast.  Virgil and Kevin are requesting that you now pray for a miracle, or at least "throw a brother some commissary"  Donate to the podcast.  Also...2020-02-161h 03B800 RadioB800 Radioℬ8ⓞⓞ Ⓡadio ❝Final Update of Season 19 ~Topic- ☠ Cremation Preposition☠ & ☞ audio info graphsEND OF SEASON 19!   Phil, here, from Dj entertainment wishing you peace and prosperity.  Quick Scoop and info on cremation. Call a local mortician for information if you have recently lost a loved one or had a relative (not necessarily loved) but a relative, all the same. Check the local obituaries for other following b800 updates & info/explanation as to why our shows have been flakey here and there. Our viewership has had a season or so of final fantastic parades. (and not the kind of parades they throw candy and confetti at...2019-11-0211 minB800 RadioB800 Radio~LOOKING FOR AN A+ BLOOD TYPE ON THIS A1 DAY~ 8.25.19 (ORGAN DONOR SHOW)OKAY VIEWERS!  LOOKING FOR AN A+ BLOOD TYPE ON THIS A+ DAY. LETS ROUND UP ALL THE SPARE CHANGE IN OUR PIGGY BANKS; KEV NEEDS A NEW LIVER! PRONTO! ON THIS SHOW WE DISCUSS NEW SOUND ENGINEERS, SICKNESS, DEATH, AND CALL A SUICIDE HOTLINE. IT IS A FUN LIGHT-HEARTED SHOW, TUNE IN AND FIND ON FOR THE SAKE OF BABY JEAN. GET HOOKED ON THE SHOW. LIKE AND SUBSCRIBE, TELL ALL OF YOUR FRIENDS AND FIENDS. BUT MOST OF ALL ENJOY! -B800 TEMPORARY STAFF (Sue) UPDATE 2 4 AUGUST SHOW B8. HAVE A1 DAY. -Mom of 4...2019-08-261h 00B800 RadioB800 RadioB800 RADIO SHOW ✦PRIDE Comes B4 The fall✦What are Kevin and Virgil up to this month? The old timers have a new segment offered: Bird Month  Well, Virgil discusses his recently deceased wife's funeral mishaps.  Kev talks about homosexuality and his proclivities.  The boys talk on the phone to Christian Billboard Ministries about the hazy line of sin, pride, the fall, and sex. The boys wrap up the show with singing old war songs in honor of recent anniversary of D-day. (and we aren't talking about the day he married Deb***) Enjoy this very crass episode of the b8!  -B800...2019-06-011h 17B800 RadioB800 RadioB800 Radio ~WE DON'T CALL THE POLICE~ IN LOVING MEMORY OF SHERYL "Big Mama" AndersonWE ARE ON ITUNES.  LOOK US UP>>>> B800 radio.  Upcoming fishing opener.  The flood crests.  We make some calls, take some calls, and Virgil reads a obituary for the dear loss of Virgil's late wife Sheryl.  In this episode: We talk guns; with the biggest experts in the field.  We talk crime and punishment & get to the heart of the issues that really matter.  This is going to be a great show. Friends, foes, The time is has now come for yet another B800 Podcast.  Buckle...2019-05-141h 24B800 RadioB800 RadioB800~ CLOWN WORLD SHOW: Episode of Dementia ➢ + BONUS SHOW: OUT ON THE RED RIVER~ & V.A. off his meds ◄► Very scattered show since DJ entertainment services  was in for the week; they thought the show needed to be "remixed" hence why it's mixed up. providing a messy show.  We provided a free fishing out on the river bonus episode at the end for the inconvenience.   ENJOY! D.E.S on behalf of B800.    Welcome to B800 A.M Radio.  Your official ride to clown world where everything is bonkers!  From the fish we catch, to the flood, to the sunny weather, and of course to the fish we ea...2019-04-121h 50B800 RadioB800 RadioB800 Radio Show ~A.M Flood Broadcast For F.M REGION + CALLER SHOW~ 03.2019 TIME TO SANDBAG EVERYONE :)Shoutouts! Time to sandbag everyone! Welcome to the fear monger-esque style coverage of a doomsday noah's ark style level flood underway.  Some thoughts on trucks, hookers, and sinkers.  An open ended modern dialogue.  Salvation and Poor public relations. A somewhat "anything goes" unconventional Cluster F#$k caller show broadcast today ending with a call to prayer when christ returns.   WE COVER COUNTIES> TALK ABOUT THE FLOOD> GET AWAY FROM THE WIFE> A DAMN BETWEEN THE WIFE>  SHERYL HAS BEEN MISSING SINCE THE POLAR VORTEX EPISODE.  IT...2019-03-011h 46B800 RadioB800 RadioB800 Radio Show ❆ Below a POLAR VORTEX ❆ ༄ ❆ 2.2019 ShowVirgil and Kevin kick off the new season.  (season 19) The Old timers discuss; dead hookers in cars, cold weather, ice fishing. (bed pans are brought up a lot) + churches these days, the end times, taking out public officials, monster trucks, and city snow plows attachments. Virgil touches on a big fight him and Sheryl got into.  Kev goes public about experimenting with men and being pegged.   This and much much more. All in a clean family friendly format.  You don't want to miss out on a show like this.  Truly a classic.  ...2019-02-031h 18Have Movies, Will Game PodcastHave Movies, Will Game PodcastEpisode 0032 - Conan the Barbarian (1982)What is good in life? To crush your enemies, see them driven before you, and listen to this podcast with their women after they're gone. By Crom, it's our Conan episode! We're FINALLY doing Conan the Barbarian, one of the greatest adventure movies of all time. Unfortunately, Matthew could not make it to the recording session, so in his place we brought our friends Poppy and Alex to join us and gab over how much we love this goddamn movie. This one's another long episode, as we had a lot to say on it! Highlights...2018-11-2100 minB800 RadioB800 RadioB800 RADIO ♛ ~SMOKING CRACK ROCKS! (is what they're doing)~ 6.3.18B800 season 18 summed up:  Kevin complains about kids these days smoking crack rocks on the stove.  Virgil talks about the orphans making fishing lures in his basement.  Boomers tell a couple zingers, (O.K.) and a couple- what they consider to be "fun stories."  Happy Motor-Boating  b800 staff ♛ ♕ ♚ ♔ ♜ ♖ ♝ ♗ ♞ ♘ ♟ ♙ ن٥ﻻ ﻉ√٥ﺎ ٱ (-Luke, as usual.) --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b800radio/support2018-06-0338 minB800 RadioB800 RadioB800 Radio ~KEVin " Jihad " Jakobson, Gives an update~ ☥~☭ ╾━╤デ╦︻➽     ← ↑ → ↓ ↔ ↕                                                   ← ↑ → ↓ ↔ ↕ ☪  ︻╦̵̵͇̿̿̿̿╤───Title sums it up so ✿♥✿░B░E░A░U░T░I░F░U░L ░✿♥✿ KEV "The Boating Enthusiast With Big Guns " Jacobson talks about millennials, their poor decisions, and lifestyle choices. ☇Thanks for listening to the b800!  ▂▃▄▅▆▇█▓▒░LoveYou░▒▓█▇▆▅▄▃▂ ☯ ☮ ☥ --- This episod...2017-08-0214 minB800 RadioB800 Radio☭ Colonel VIRGIL "V.A." ANDERSON ☥gives an update☭Info in title.☯ VIRGIL HANS VON ANDERSON Reads counties and Gives an update. ✡  ☨ ✞ ✝  ☮  ☥ ☦ ☧ ☩ ☪ ☫ ☬ Virgil's Piece but wife soon to be, Alberta Anderson.  I am on facebook! Lots of love.  --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b800radio/support2017-06-0116 minB800 RadioB800 RadioThe B8's "Exclusive Press" *Interview* With THE B800's Kevin & Virgil☣Hey all #b800 radio listeners!  We got a real treat today! Leena and Doug from Everything but Fake News sneak into the B800's multimillion dollar studio for a secret interview.  Surprisingly the guys were friendly and in good spirits and let us do the interview.  A teenager named luke, who claims to be of Virgil's blood relation, (V.A. denies this claim) said "They welcomed the press because it wasn't fake news, sure, but their ego's would be too big to turn down any press or publicity what-so-ever." All the same...2017-04-0213 minB800 RadioB800 RadioB800 SHOW ~COUNTY Rd A.M RADIO 4 "THE LAKES" (MN)~ EP#3 pt. 2 05.2014The Boomers ramble on about how much tougher it was to be a kid when they were young.  Virgil opens up the show about a lock that got busted open by some thugs.  Then the senile grandfathers read a few fishing reports, weather updates, and exhaust the subject of tackleb8 (not really) Then they talk about tools; and when a boy receives his first hammer.  All this and many more gripping topics.  Listen to the show if this is something up your alley. Happy Fishing. B800 Company Staff (A.K.A...2014-06-0137 minB800 RadioB800 RadioⒷ800 Radio A.M LIVE! from the Lakeland Ep#3 Pt. 1Listen to the show and find out. --- Send in a voice message: https://anchor.fm/b800radio/message Support this podcast: https://anchor.fm/b800radio/support2014-04-0230 minB800 RadioB800 RadioB800 ~The Tackleb8 A.M. Radio show W/ Virgil & Kev + INFO~ 06.2013HELLO VIEWERS!! The Old timers, Virgil and Kev get away from their wives for the afternoon.  Talk: fishing reports, "The Lakes", & The secret tackleb8,  +PLUS MORE INFO: Gardening tips, 18 Wheelers & ATV's.  You didn't think they'd forget to B***H @ nauseam about Kids these days and how about those lazy millennials?                                + Other Misc Info BE BLESSED + BUTT DO NOT FORGET...2013-08-0124 minB800 RadioB800 RadioB800 A.M RADIO Show >~WE COVER FISHING REPORTS~< 06.2013 episode # 1 Listen to the b800. enjoy the show. thank you for dropping a line! Hello, this is the b800 am local fishing show, don’t miss out on day 2days updates from virg (and kev!) Feel free to donate to keep us on the air and help cover kevins A.A offering so he can keep reading the big book. help kevin buy new fish lures. and surprise virgil with a carton of earth worms or a plate of cookies. just kidding. the earth worms will be fine. note that nothing said in here is...2013-06-0138 minFakultät für Physik - Digitale Hochschulschriften der LMU - Teil 03/05Fakultät für Physik - Digitale Hochschulschriften der LMU - Teil 03/05Ultraschnelle photochemische ReaktionenDiese Arbeit behandelt verschiedene ultraschnelle photochemische Prozesse. Ein Schwerpunkt liegt dabei auf der Charakterisierung der perizyklischen Reaktionen photochromer Indolylfulgide und -fulgimide sowie der Untersuchung verschiedener Möglichkeiten der Beeinflussung dieser Reaktionen. Ein zweites Themengebiet sind die primären Energie- und Elektrontransferprozesse bei der Photosynthese von Purpurbakterien. Die zentralen Charakteristika dieser ultraschnellen photochemischen Reaktionen (Dynamik und Ausbeute) wurden mittels transienter Absorptionsspektroskopie in Abhängigkeit von äußeren Parametern, wie Temperatur, Anregungswellenlänge und Lösungsmittel, studiert. Hierzu wurde die bestehende Messanlage für Mehrimpulsexperimente ausgebaut und deren Impulserzeugung durch nicht-kollineare optisch parametrische Prozesse auf den nahinfraroten Spektralbereich erweitert. Die Ringschlussreaktion von Indolylf...2010-04-2800 minFakultät für Biologie - Digitale Hochschulschriften der LMU - Teil 02/06Fakultät für Biologie - Digitale Hochschulschriften der LMU - Teil 02/06Study of protein-bacteriochlorophyll and protein-lipid interactions of natural and model light-harvesting complex 2 in purple bacterium Rhodobacter sphaeroides.The natural design of the photosystems of plants and photosynthetic bacteria using chlorophylls (Chls) or bacteriochlorophylls (BChls) as photoreceptors are robust. The basic principles of the biological system of light-harvesting complex 2 (LH2) are studied with the use of natural and model sequences expressed in vivo in modified Rhodobacter (Rb) sphaeroides strains. Three aspects have been explored in the thesis: (1) BChl’s macrocycle-protein interactions, (2) BChl’s phytol-protein interactions underlying the structural and functional assembly of the pigment-protein complexes, and (3) LH2-lipid interactions and the role of these interactions in photosynthetic membrane morphogenesis. BChls’ macrocycle-protein interactions: Residues at the immediate BChl-B850/protein interf...2007-06-0100 minFakultät für Biologie - Digitale Hochschulschriften der LMU - Teil 01/06Fakultät für Biologie - Digitale Hochschulschriften der LMU - Teil 01/06Pigmentmodifikationen in peripheren Lichtsammelkomplexen aus PurpurbakterienEs wurden unterschiedliche Verfahren zur selektiven Pigmentmodifikation in der BChl-B800 Bindungstasche bei peripheren Lichtsammel-Komplexen verschiedener Purpurbakterien etabliert und optimiert, sowie die spektralen Eigenschaften und Pigment- und Proteinzusammensetzung dieser modifizierten Antennen untersucht und miteinander verglichen.2004-02-1300 minBiologie - Open Access LMU - Teil 02/02Biologie - Open Access LMU - Teil 02/02NONLINEAR POLARIZATION SPECTROSCOPY (FREQUENCY DOMAIN) STUDIES OF EXCITED STATE PROCESSES: THE B800–850ANTENNA OF RHODOBACTER SPHAEROIDESNonlinear polarization spectroscopy in the frequency domain allows rate constant determinations of fast electronic energy and phase relaxations together with characterization of the type of line broadening. Application of this method to the B850 component of the isolated B800–850antenna ofRhodobacter sphaeroides at room temperature shows that B850 is inhomogeneously broadened, with homogeneous widths between 30 and 200 cm−1, depending on the spectral position of the subforms. The corresponding phase relaxation times are clearly in the subpicosecond range. There is also indication of an up-to-now unspecified1–5 ps energy relaxation channel per subunit.1993-01-0100 minBiologie - Open Access LMU - Teil 01/02Biologie - Open Access LMU - Teil 01/02CIRCULAR DICHROISM OF LIGHT-HARVESTING COMPLEXES FROM PURPLE PHOTOSYNTHETIC BACTERIAThe CD spectra of a range of antenna complexes from several different species of purple photosynthetic bacteria were recorded in the wavelength range of 190 to 930 nm. Analysis of the far UV CD (190 to 250 nm) showed that in each case except for the B800-850 from Chr. vinosum the secondary structure of the light-harvesting complexes contains a large amount of α-helix (50%) and very little 0-pleated sheet. This confirms the predictions of the group of Zuber of a high a-helical content based upon consideration of the primary structures of several antenna apoproteins. The CD spectra from the carotenoids and the bacteriochlorophylls show c...1985-12-0100 min