Exhibition co-curated by Princeton professor Deana Lawson and Michael Famighetti, editor-in-chief of Aperture magazine. Featuring work by 23 artists who explore the poetics of photography, its instability, and its latent potential. Hurley Gallery open daily 10 AM - 8 PM. Gallery closed 11/28-12/1 for Thanksgiving; reopens 12/2-5.

Exhibition co-curated by Princeton professor Deana Lawson and Michael Famighetti, editor-in-chief of Aperture magazine. Featuring work by 23 artists who explore the poetics of photography, its instability, and its latent potential. Hurley Gallery open daily 10 AM - 8 PM. Gallery closed 11/28-12/1 for Thanksgiving; reopens 12/2-5.

Exhibition co-curated by Princeton professor Deana Lawson and Michael Famighetti, editor-in-chief of Aperture magazine. Featuring work by 23 artists who explore the poetics of photography, its instability, and its latent potential. Hurley Gallery open daily 10 AM - 8 PM. Gallery closed 11/28-12/1 for Thanksgiving; reopens 12/2-5.

Exhibition co-curated by Princeton professor Deana Lawson and Michael Famighetti, editor-in-chief of Aperture magazine. Featuring work by 23 artists who explore the poetics of photography, its instability, and its latent potential. Hurley Gallery open daily 10 AM - 8 PM. Gallery closed 11/28-12/1 for Thanksgiving; reopens 12/2-5.

Exhibition co-curated by Princeton professor Deana Lawson and Michael Famighetti, editor-in-chief of Aperture magazine. Featuring work by 23 artists who explore the poetics of photography, its instability, and its latent potential. Hurley Gallery open daily 10 AM - 8 PM. Gallery closed 11/28-12/1 for Thanksgiving; reopens 12/2-5.

Exhibition co-curated by Princeton professor Deana Lawson and Michael Famighetti, editor-in-chief of Aperture magazine. Featuring work by 23 artists who explore the poetics of photography, its instability, and its latent potential. Hurley Gallery open daily 10 AM - 8 PM. Gallery closed 11/28-12/1 for Thanksgiving; reopens 12/2-5.

Exhibition co-curated by Princeton professor Deana Lawson and Michael Famighetti, editor-in-chief of Aperture magazine. Featuring work by 23 artists who explore the poetics of photography, its instability, and its latent potential. Hurley Gallery open daily 10 AM - 8 PM. Gallery closed 11/28-12/1 for Thanksgiving; reopens 12/2-5.

Exhibition co-curated by Princeton professor Deana Lawson and Michael Famighetti, editor-in-chief of Aperture magazine. Featuring work by 23 artists who explore the poetics of photography, its instability, and its latent potential. Hurley Gallery open daily 10 AM - 8 PM. Gallery closed 11/28-12/1 for Thanksgiving; reopens 12/2-5.

Exhibition co-curated by Princeton professor Deana Lawson and Michael Famighetti, editor-in-chief of Aperture magazine. Featuring work by 23 artists who explore the poetics of photography, its instability, and its latent potential. Hurley Gallery open daily 10 AM - 8 PM. Gallery closed 11/28-12/1 for Thanksgiving; reopens 12/2-5.

Exhibition co-curated by Princeton professor Deana Lawson and Michael Famighetti, editor-in-chief of Aperture magazine. Featuring work by 23 artists who explore the poetics of photography, its instability, and its latent potential. Hurley Gallery open daily 10 AM - 8 PM. Gallery closed 11/28-12/1 for Thanksgiving; reopens 12/2-5.

Exhibition co-curated by Princeton professor Deana Lawson and Michael Famighetti, editor-in-chief of Aperture magazine. Featuring work by 23 artists who explore the poetics of photography, its instability, and its latent potential. Hurley Gallery open daily 10 AM - 8 PM. Gallery closed 11/28-12/1 for Thanksgiving; reopens 12/2-5.

Exhibition co-curated by Princeton professor Deana Lawson and Michael Famighetti, editor-in-chief of Aperture magazine. Featuring work by 23 artists who explore the poetics of photography, its instability, and its latent potential. Hurley Gallery open daily 10 AM - 8 PM. Gallery closed 11/28-12/1 for Thanksgiving; reopens 12/2-5.

Exhibition co-curated by Princeton professor Deana Lawson and Michael Famighetti, editor-in-chief of Aperture magazine. Featuring work by 23 artists who explore the poetics of photography, its instability, and its latent potential. Hurley Gallery open daily 10 AM - 8 PM. Gallery closed 11/28-12/1 for Thanksgiving; reopens 12/2-5.

No doubt, media content is very important  when it comes to updating your blogs and social network pages. We totally understand that and constantly improve images and videos processing, either in content feeds or posting campaigns. Today we are glad to introduce one of the latest updates to our Facebook Poster, which improves posting images […]

The post Improved Photo And Video Posting To Facebook Pages And Groups. appeared first on RSSground.com.

These are just a few of the geoglyphs in southern Peru, known as the Nazca lines, thought to be at least 2,000 years old.

Photographer Zion Ozeri, whose parents immigrated to Israel from Yemen, documents the last generation of a bygone era in The Jews of Yemen – The Last Generation.

A selection of some of the most striking sports photographs taken around the world over the past seven days.

John Hayward's pictures feature in a new version of A Shropshire Lad by A. E. Housman.

More than 1,000 images of the national park are being made available for use free of charge.

James Barnor, who has photographed the likes of Muhammad Ali, is being honoured in Accra.

A nature reserve's photography club is holding its annual display at the end of August.

Striking image of a whale feeding wins photo award

Stunning shots of gannets, goldfinch and grouse on show as the Bird Photographer of the Year award winners are announced

A picture of a fox cub has won a prestigious European Wildlife Photographer of the Year award.

For 15 years, David Gilliver has been a pioneer in the technique of painting with light.

A new study traces the farming heritage of Wales and shows there's more to the common sheep pen than meets the eye.

Joe Biden’s stupid, corrupt regime can’t even get a simple Veterans Day message right. As the nation came together to celebrate those who served out country, Biden’s Department of Defense pushed out a social media message telling Americans “Veterans Day, honoring all who served.” While, that is a perfectly fine message, the DoD added a […]

The post Biden’s Nitwit Dept. of Defense Uses Photo of Chinese Jet in Veterans Day Message appeared first on The Lid.

I’m not sure why, but Brazil seems to be somewhat overlooked by photographers. It doesn’t quite add up for those who have extensively traveled the country. It’s such a beautiful nation. Hopefully, this guide to the best places in Brazil for photography will encourage a few photographers to give this wonderfully diverse country a chance. In this guide, I’ll delve into some of the top spots to capture stunning photos in Brazil, while also addressing some of the logistical challenges […]

The post The Best Places in Brazil for Photography appeared first on Brendan van Son Photography.

The genres of photography are so often mischaracterized. But, most of these genres are at least pretty obvious. In street photography, you’re photographing the street life. In landscape photography, you’re photographing the landscapes. And of course in wildlife photography you’re photographing the, well, you get the idea. So what is travel photography? What makes travel photography so interesting is that it isn’t a subject that you’re photographing: it’s an activity. But also, it is a subject…? Wait… let me explain. […]

The post What is Travel Photography? appeared first on Brendan van Son Photography.

I’ve been toying at the idea of recording a podcast about my thoughts on AI photography for a while now. For a while, I’ve put it off because I really don’t know if I want to add any more volume to a subject that’s already been talked about and debated for a while. But, it seems like AI photography, or even just AI photography tools aren’t going anywhere. So, here are my thoughts, questions, and my own personal ethics when […]

The post Is AI Photography Here to Stay? Ethics, Goals, and Questions. appeared first on Brendan van Son Photography.

Time's arrow may not be as unidirectional as we were led to believe. According to Scientific American, a group of quantum physical researchers at the University of Toronto had observed evidence of what they're calling "negative time"—specifically, of photons exiting a material before they ever entered it, to begin with. — Read the rest

The post Physicists find evidence of "negative time" in photons appeared first on Boing Boing.

Nonphotochemical quenching (NPQ) is a mechanism of regulating light harvesting that protects the photosynthetic apparatus from photodamage by dissipating excess absorbed excitation energy as heat. In higher plants, the major light-harvesting antenna complex (LHCII) of photosystem (PS) II is directly involved in NPQ. The aggregation of LHCII is proposed to be involved in quenching. However, the lack of success in isolating native LHCII aggregates has limited the direct interrogation of this process. The isolation of LHCII in its native state from thylakoid membranes has been problematic because of the use of detergent, which tends to dissociate loosely bound proteins, and the abundance of pigment–protein complexes (e.g. PSI and PSII) embedded in the photosynthetic membrane, which hinders the preparation of aggregated LHCII. Here, we used a novel purification method employing detergent and amphipols to entrap LHCII in its natural states. To enrich the photosynthetic membrane with the major LHCII, we used Arabidopsis thaliana plants lacking the PSII minor antenna complexes (NoM), treated with lincomycin to inhibit the synthesis of PSI and PSII core proteins. Using sucrose density gradients, we succeeded in isolating the trimeric and aggregated forms of LHCII antenna. Violaxanthin- and zeaxanthin-enriched complexes were investigated in dark-adapted, NPQ, and dark recovery states. Zeaxanthin-enriched antenna complexes showed the greatest amount of aggregated LHCII. Notably, the amount of aggregated LHCII decreased upon relaxation of NPQ. Employing this novel preparative method, we obtained a direct evidence for the role of in vivo LHCII aggregation in NPQ.

Qin Liu
Aug 1, 2007; 6:1299-1317
Research

M el-Saadani
Apr 1, 1989; 30:627-630
Articles

Dr. Rekha Thomas from the University of Washington discusses three-dimensional image reconstructions from two-dimensional photos. The mathematics of image reconstruction is both simpler and more abstract than it seems. To reconstruct a 3D model based on photographic data, researchers and algorithms must solve a set of polynomial equations. Some solutions to these equations work mathematically, but correspond to an unrealistic scenario — for instance, a camera that took a photo backwards. Additional constraints help ensure this doesn't happen. Researchers are now investigating the mathematical structures underlying image reconstruction, and stumbling over unexpected links with geometry and algebra.

dannyhennesy posted a photo:

On the Capital planet the rebellious droids had followed maily the Bat-Bot, but as time progressed his circuits had gone all mushy at 780 years or so without maintenance…

Several splinter groups all with their local bot leaders emerged such as the Che-bot, the traffic-light-robot and the Butt-bot, but none of these collected enough sentient circuits to call themselves a popular (or Animata) mass movement!

That was until a cyborg came along, one known as Jones, a long time prisoner and terrorist, his easy solutions to every problem rang well in the masses' auditory circuits!!!

His slogans and simple rhetoric were simple enough for the simple traffic-light to comprehend and cheer!

His language was full of hate towards the organics and especially the humans who were the most common races among the ruling class of the federation!!!

Despite being a “Fleshie” himself his message collected the angry enslaved
bot community by only weeks all rebellious robots except for a few fringe loonies had forgotten the old leaders…

One morning at Jones gave the signal…

All over the capital planet hordes and swarms of any form of mechanical sentient beings attacked first the police stations, then the Company boards running the planet and the federation as well as their starfleet…

Many died, especially the low level police and army! Many mechanicals died too, but their ranks were soon filled by Mutant fleshie allies of the lower levels who hated the Federation feudal society and upper classes as much as their technological allies…

The Federation state apparatus and ruling class, most of their fleet army fled when they knew the game was up, they activated the emergency escape plan and whole city blocks with important factories, administrational units, valuable assets and so on separated from the capital by hidden rocket engines and homed in their course to Mars…

On Mars the federation regrouped and formed their new society…

On the Capital planet, the robots proclaimed the first Techno-republic of the advanced inorganic civilization, the low level fleshies left behind, became slaves and their mutant allies got to rule their own minute chiefdoms as protectorates under the Techno-republic…

Jones was now the undisputed ruler of the capital planet, but the victory was a pyrros one since, all important buildings, all of value was now one Mars!

But as Jones put it:

Our proud race the Techno-species didn’t need the Fleshies administration, their infrastructure, their spaceships…

We shall start from scratch, with a new administration, a new order, every droid shall work at 4x speed than they did during human oppression since now we are free and the fleshies shall work twice as hard than the Techno-Race, until we have breed enough new fleshies so they can do all work!

Our future is bright and shiny like glistering shiny metal!

The snapshot seen here is from the first police station attacked in sector 45-34v-ss-g the first one to fall according to official techno-history!

———————————————/
Designers note:

I am sad to say that this is the last episode in this years-spanning space series… At least for a while, I will still post LEGO hobby stuff here but without a storyline, perhaps small designs and builds… and occasionally a story when I feel like it!!!

I would like to thank all who had been in this journey of our heros, but it has taken far to much time and effort and since the state of the world is as it is, I am spiraling down in another depression, I must stop it before I reach the abyss, so I have remove some stress out of my equation… I ended it in a cliffhanger so I can easily restart it when my mental health improves… I hope that won’t be forever???

I would love if someone used my characters or ideas, please send me a link if you do, I would love to read it or look at it!!!

But there will be more Lego, just in different format without long stories, I need to focus more on my art and to be honest that is the only time the mental pain eases, when I create!!!


Peace and Noise!

MushroomBrain a FOL

Photoreceptors have high energy-demands and a high density of mitochondria that produce adenosine triphosphate (ATP) through oxidative phosphorylation (OXPHOS) of fuel substrates. Although glucose is the major fuel for central nervous system (CNS) brain neurons, in photoreceptors (also CNS), most glucose is not metabolized through OXPHOS but is instead metabolized into lactate by aerobic glycolysis. The major fuel sources for photoreceptor mitochondria remained unclear for almost six decades. Similar to other tissues (like heart and skeletal muscle) with high metabolic rates, photoreceptors were recently found to metabolize fatty acids (palmitate) through OXPHOS. Disruption of lipid entry into photoreceptors leads to extracellular lipid accumulation, suppressed glucose transporter expression, and a duel lipid/glucose fuel shortage. Modulation of lipid metabolism helps restore photoreceptor function. However, further elucidation of the types of lipids used as retinal energy sources, the metabolic interaction with other fuel pathways, as well as the crosstalk among retinal cells to provide energy to photoreceptors is not yet known. In this review, we will focus on the current understanding of photoreceptor energy demand and sources, and potential future investigations of photoreceptor metabolism.

The essential fatty acid DHA (22:6, omega-3 or n-3) is enriched in and required for the membrane biogenesis and function of photoreceptor cells (PRC), synapses, mitochondria, etc. of the CNS. PRC DHA becomes an acyl chain at the sn-2 of phosphatidylcholine (PC), amounting to more than 50% of the PRC outer segment phospholipids, where phototransduction takes place. Very long chain PUFAs (VLC-PUFAs,n-3, ≥ 28 carbons) are at the sn-1 of this PC molecular species and interact with rhodopsin. PRC shed their tips (DHA-rich membrane disks) daily, which in turn are phagocytized by the retinal pigment epithelium (RPE), where DHA is recycled back to PRC inner segments to be used for the biogenesis of new photoreceptor membranes. Here, we review the structures and stereochemistry of novel elovanoid (ELV)-N32 and ELV-N34 to be ELV-N32: (14Z,17Z,20R,21E,23E,25Z,27S,29Z)-20,27-dihydroxydo-triaconta-14,17,21,23,25,29-hexaenoic acid; ELV-N34: (16Z,19Z,22R,23E,25E,27Z,29S,31Z)-22,29-dihydroxytetra-triaconta-16,19,23,25,27,31-hexaenoic acid. ELVs are low-abundance, high-potency, protective mediators. Their bioactivity includes enhancing of anti-apoptotic and pro-survival protein expression with concomitant downregulation of pro-apoptotic proteins when RPE is confronted with uncompensated oxidative stress (UOS). ELVs also target PRC/RPE senescence gene programming, the senescence secretory phenotype in the interphotoreceptor matrix (IPM), as well as inflammaging (chronic, sterile, low-grade inflammation). An important lesson on neuroprotection is highlighted by the ELV mediators that target the terminally differentiated PRC and RPE, sustaining a beautifully synchronized renewal process. The role of ELVs in PRC and RPE viability and function uncovers insights on disease mechanisms and the development of therapeutics for age-related macular degeneration (AMD), Alzheimer’s disease (AD), and other pathologies.

CAMBRIDGE, England, Oct. 15, 2024 — Nu Quantum has announced a proof-of-principle prototype that advances the development of modular, distributed quantum computers by enabling connections across different qubit modalities and […]

The post Nu Quantum Unveils Qubit-Photon Interface to Enable Distributed Quantum Computing Networks appeared first on HPCwire.

PITTSBURGH, Sept. 24, 2024 — Ansys and TSMC today announced a successful pilot with Microsoft that significantly speeds-up the simulation and analysis of silicon photonic components. Together, the companies achieved […]

The post TSMC Collaborates with Ansys and Microsoft to Accelerate Photonic Simulations appeared first on HPCwire.

SANTA CLARA, Calif., Oct. 22, 2024 — Celestial AI today announced the acquisition of silicon photonics intellectual property from Rockley Photonics, including worldwide issued and pending patents. The combination of Celestial […]

The post Celestial AI Acquires Rockley Photonics Patent Portfolio, Strengthening Photonic Fabric IP appeared first on HPCwire.

COLLEGE PARK, Md., Nov. 8, 2024 — IonQ, a leader in the quantum computing industry, has announced a partnership with NKT Photonics, a subsidiary of Hamamatsu Photonics, to procure next-generation laser […]

The post IonQ and NKT Photonics Collaborate on Next-Gen Laser Tech for Quantum Data Centers appeared first on HPCwire.

COLLEGE PARK, Md., Nov. 11, 2024 — IonQ, a leader in the quantum computing industry, has announced that it is developing photonic integrated circuits (PICs) and chip-scale ion trap technology for […]

The post IonQ Partners with imec to Advance Quantum Computers with Photonic Integrated Circuits appeared first on HPCwire.

Do you hate having your photo taken? Portrait photographer Teri Hofford is here to change your mind. She unpacks why you may think you look bad in photos — and how to boost your confidence for those moments captured on camera.

In a new book, a curator at England's Natural History Museum describes rare and interesting nests and eggs—from the house sparrow to the village weaver—and the lessons they hold for avian conservation