marketrent

marketrent OP t1_jbedvx3 wrote

Findings in title quoted from the authors’ linked content.^1,2

From the linked summary:^1

>Our research compared 22 publicly available national datasets, looking at the period between 1998 and 2020.

>One of the datasets is known as gross fixed capital formation (GFCF) of new homes, which is published by the Office for National Statistics and reflects the sale prices of new houses minus the land prices.

>It includes the costs of things like labour, materials and subcontractors, plus whatever profit the builder makes from the sale.

>We also compared GFCF per dwelling to the Royal Institute of Chartered Surveyors’ (RICS) index.

>We were able to calculate land prices by working out GFCF per new dwelling and deducting this from the average price of new houses in a given year.

>This clearly demonstrated that the land price per house has flatlined since 1998 at £48,000 per home, per the graph below (land prices are the green line).

From the peer-reviewed paper:^2

>Prices of components, other than land value, are obtained from gross fixed capital formation data and construction output.

>When corrected for inflation, these have risen by factors of 1.7 and 2.0, respectively, over 1998–2018.

>By including the self-employed, the total labour per new-build private dwelling is derived which has risen 2.4 to 3.0 man-years over 2011–2020.

>Since 2000, construction companies’ gross operating surplus per job has risen much faster than compensation of employees per job.

>This extra gross operating surplus, which can be associated with profit, totalled £11.6b in 2019 reaching £70k (at 2016 prices) per new private dwelling in 2019.

>Rising prices have created the opportunity for housebuilders to extract larger profits.

^1 Builders are making thumping profits by over-charging for new homes – new findings, Simon Roberts and Colin Axon, 7 Mar. 2023, https://theconversation.com/builders-are-making-thumping-profits-by-over-charging-for-new-homes-new-findings-200750

^2 Roberts, S. and Axon, C. (2022) Analysing the rising price of new private housing in the UK: A national accounting approach. Habitat International 130 102690. https://doi.org/10.1016/j.habitatint.2022.102690

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marketrent OP t1_jbbbflh wrote

Excerpt from the linked summary^1,2 by Vishwam Sankaran:

>The 50-year-old man from North Carolina, who had metastatic hormone-sensitive prostate cancer, showed symptoms consistent with foreign accent syndrome (FAS), according to a recent study in the British Medical Journal.

>The new research marks the first reported instance of a person developing FAS linked to a prostate cancer diagnosis.

>While the 50-year-old lived in England in his 20s and had friends from Ireland, the case study mentions that he had reportedly never spoken with the Irish accent.

>“His accent was uncontrollable, present in all settings and gradually became persistent” until his death, researchers wrote in the study.

>Scientists suspect the patient‘s voice change was likely due to paraneoplastic neurological disorder (PND) – a condition in which a cancer patient’s immune system attacks their nervous system, including parts of the spinal cord, nerves and muscles.

>“His presentation was most consistent with an underlying PND,” they said.

>FAS is a speech disorder that causes a sudden change to a person’s speech patterns, with previous studies finding it to be a condition linked to brain damage, such as following a stroke.

>Since the first-ever diagnosis of the condition in 1907, there have so far been over 110 known cases of the syndrome across the world.

^1 Scientists reveal why American man with prostate cancer developed ‘uncontrolled’ Irish accent, Vishwam Sankaran for the Independent, https://www.independent.co.uk/news/science/american-man-irish-brogue-prostate-cancer-b2292537.html

^2 Broderick A, Labriola MK, Shore N, et al. Foreign accent syndrome as a heralding manifestation of transformation to small cell neuroendocrine prostate cancer. BMJ Case Reports CP 2023;16:e251655. http://doi.org/10.1136/bcr-2022-251655

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marketrent OP t1_jb79s3e wrote

Excerpt from the linked summary^1 by Jay Silverstein, co-author of the research paper:^2

>Professor Robert Littman, of the University of Hawai'i at Manoa, and I uncovered evidence of the civil war at Tell Timai – the ruins of the ancient city of Thmouis in Egypt’s Nile delta.

>The archaeological evidence has revealed widespread destruction from the time of the rebellion, 204-186BC.

>In 2009, evidence of burned buildings with ceramic vessels still in place first suggested that there had been a catastrophic event at Tell Timai.

>The destruction was widespread and followed by a levelling and rebuilding of the ruined city.

>Over the following years, evidence including weapons and unburied bodies that graphically pointed to an episode of extreme violence accumulated.

>Establishing the precise timing of events in archaeological excavations is difficult.

>The range from radiocarbon dating, for instance, is often too broad to provide a concise date that aligns with historic records.

> 

>At Thmouis, however, one room held evidence that allowed for more accurate dating.

>A hoard of coins on the floor dated to the reign of Pharaoh Ptolemy IV, while all of the coins from the levelling layer dated to Ptolemy VI.

>A dinner setting for four also had some distinctive vessels following an Athenian style that placed them in the first quarter of the second century BC during the reign of Ptolemy V.

>Thmouis was rebuilt as a city full of Greek colonists and soon became the regional seat of power as the Ptolemaic dynasty took power away from Egyptian temple priests who participated in the rebellion.

>The transformation of Thmouis from a small tributary town to a regional capital reflects the hand of an oppressive government that wanted to make sure that no major revolt from the people they ruled would ever pose a threat to their control again.

^1 I dug for evidence of the Rosetta Stone’s ancient Egyptian rebellion – here’s what I found, 6 Mar. 2023, https://theconversation.com/i-dug-for-evidence-of-the-rosetta-stones-ancient-egyptian-rebellion-heres-what-i-found-200318

^2 Silverstein, J. E., and Littman, R. J. (December 27, 2022) Archaeological Correlates of the Rosetta Stone’s Great Revolt in the Nile Delta: Destruction at Tell Timai. Journal of Field Archaeology https://doi.org/10.1080/00934690.2022.2158569

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marketrent OP t1_jb76v7b wrote

Excerpt from the linked summary^1 by Jay Silverstein, co-author of the research paper:^2

>Professor Robert Littman, of the University of Hawai'i at Manoa, and I uncovered evidence of the civil war at Tell Timai – the ruins of the ancient city of Thmouis in Egypt’s Nile delta.

>The archaeological evidence has revealed widespread destruction from the time of the rebellion, 204-186BC.

>In 2009, evidence of burned buildings with ceramic vessels still in place first suggested that there had been a catastrophic event at Tell Timai.

>The destruction was widespread and followed by a levelling and rebuilding of the ruined city.

>Over the following years, evidence including weapons and unburied bodies that graphically pointed to an episode of extreme violence accumulated.

>Establishing the precise timing of events in archaeological excavations is difficult.

>The range from radiocarbon dating, for instance, is often too broad to provide a concise date that aligns with historic records.

> 

>At Thmouis, however, one room held evidence that allowed for more accurate dating.

>A hoard of coins on the floor dated to the reign of Pharaoh Ptolemy IV, while all of the coins from the levelling layer dated to Ptolemy VI.

>A dinner setting for four also had some distinctive vessels following an Athenian style that placed them in the first quarter of the second century BC during the reign of Ptolemy V.

>Thmouis was rebuilt as a city full of Greek colonists and soon became the regional seat of power as the Ptolemaic dynasty took power away from Egyptian temple priests who participated in the rebellion.

>The transformation of Thmouis from a small tributary town to a regional capital reflects the hand of an oppressive government that wanted to make sure that no major revolt from the people they ruled would ever pose a threat to their control again.

^1 I dug for evidence of the Rosetta Stone’s ancient Egyptian rebellion – here’s what I found, 6 Mar. 2023, https://theconversation.com/i-dug-for-evidence-of-the-rosetta-stones-ancient-egyptian-rebellion-heres-what-i-found-200318

^2 Silverstein, J. E., and Littman, R. J. (December 27, 2022) Archaeological Correlates of the Rosetta Stone’s Great Revolt in the Nile Delta: Destruction at Tell Timai. Journal of Field Archaeology https://doi.org/10.1080/00934690.2022.2158569

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marketrent OP t1_jaxj288 wrote

Findings in title quoted from linked^1 and hyperlinked^2 content:

From the linked summary^1 by Jennifer Ouellette:

>In 2016, scientists using muon imaging picked up signals indicating a hidden corridor behind the famous chevron blocks on the north face of the Great Pyramid of Giza in Egypt.

>The following year, the same team detected a mysterious void in another area of the pyramid, believing it could be a hidden chamber.

>Two independent teams of researchers, using two different muon imaging methods, have now successfully mapped out the corridor for the first time, according to a new paper published in the journal Nature Communications.

>As we’ve reported previously, there is a long history of using muons to image archaeological structures, a process made easier because cosmic rays provide a steady supply of these particles.

> 

>For this latest work, one team used muon radiography to map the shape and location of the secret corridor, placing detectors at various points around the pyramid.

>Specifically, they used nuclear emulsion films (supplied by colleagues at Nagoya University in Japan), which can detect particles without an electric power supply.

>A second team deployed three gaseous detectors, or muon telescopes, outside the pyramid, supplied by the Centre for Extragalactic Astronomy (CEA) at Durham University in the UK.

>The results of the two independent analyses confirmed the presence of a corridor-like void.

>The corridor is about 9 meters long (29.5 feet), with a transverse section of 2×2 meters (6.5×6.5 feet), and most likely slopes upward, although where it leads remains a mystery.

From the research article:^2

>In this paper, we report on the first precise analysis of the void found with cosmic-ray muon radiography behind the North Face Chevron and named the ScanPyramids North Face Corridor (NFC).

^1 Scientists have mapped a secret hidden corridor in Great Pyramid of Giza, Jennifer Ouellette for Condé Nast’s Ars Technica, 3 Mar. 2023, https://arstechnica.com/science/2023/03/scientists-have-mapped-a-secret-hidden-corridor-in-great-pyramid-of-giza/

^2 Procureur, S., Morishima, K., Kuno, M. et al. Precise characterization of a corridor-shaped structure in Khufu’s Pyramid by observation of cosmic-ray muons. Nature Communications 14, 1144 (2023). https://doi.org/10.1038/s41467-023-36351-0

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marketrent t1_jatjqu6 wrote

The press conference was about further study of a corridor discovered ca. 2016.

From the linked Reuters content:^1

>A hidden corridor nine metres (30 feet) long has been discovered close to the main entrance of the 4,500-year-old Great Pyramid of Giza, and this could lead to further findings, Egyptian antiquities officials said on Thursday.

According to the research article^2 published 2 Mar. 2023 in Nature Communications:

>In 2016 and 2017, the ScanPyramids team reported on several discoveries of previously unknown voids by cosmic-ray muon radiography that is a non-destructive technique ideal for the investigation of large-scale structures.

>Among these discoveries, a corridor-shaped structure has been observed behind the so-called Chevron zone on the North face, with a length of at least 5 meters.

Emphasis added.

^1 https://www.reuters.com/world/middle-east/scientists-discover-corridor-great-pyramid-giza-2023-03-02, last updated 3 Mar. 2023 7:04 AM UTC, retrieved 3 Mar. 2023 11:29 PM UTC

^2 Procureur, S., Morishima, K., Kuno, M. et al. Precise characterization of a corridor-shaped structure in Khufu’s Pyramid by observation of cosmic-ray muons. Nature Communications 14, 1144 (2023). https://doi.org/10.1038/s41467-023-36351-0

ETA: annotations.

5

marketrent OP t1_jaqem61 wrote

Falcon 9 “made its first successful landing back on Earth” with “SpaceX’s 20th launch” of the rocket:

>A little more than seven years have passed since the Falcon 9 rocket made its first successful landing back on Earth. That was just SpaceX's 20th launch of the Falcon 9 rocket.

7

marketrent OP t1_janqhaw wrote

Findings in title quoted from the linked^1 and hyperlinked^2 content.

From the linked summary:^1

>In 2011, Bryde’s whales in the Gulf of Thailand were first observed at the surface of the water with their jaws open at right angles, waiting for fish to swim into their mouths.

>Scientists termed the unusual technique, then unknown to modern science, as “tread-water feeding”.

>Around the same time, similar behaviour was spotted in humpback whales off Canada’s Vancouver Island, which researchers called “trap-feeding”.

>In both behaviours the whale positions itself vertically in the water, with only the tip of its snout and jaw protuding from the surface.

>Key to the technique’s success, scientists believe, is that fish instinctively shoal toward the apparent shelter of the whale’s mouths.

>Flinders University scholars now believe they have identified multiple descriptions of the behaviour in ancient texts, the earliest appearing in the Physiologus – the Naturalist – a Greek manuscript compiled in Alexandria around 150-200CE.

> 

>In the Naturalist – a 2,000-year-old text that “preserves zoological information brought to Egypt from India and the Middle East by early natural historians like Herodotus, Ctesias, Aristotle and Plutarch” – the ancient Greeks referred to the creature as aspidochelone.

>Dr John McCarthy, a maritime archaeologist at Flinders University in Adelaide, South Australia, and the study’s lead author, made the discovery while reading Norse mythology, about a year after he had seen a video of a whale tread-water feeding.

>He noted that accounts of a sea creature known as hafgufa seemed to describe the feeding behaviour.

>The most detailed description appeared in a mid-13th-century Old Norse text known as Konungs skuggsjá – the King’s Mirror. It reads:

>>“When it goes to feed … the big fish keeps its mouth open for a time, no more or less wide than a large sound or fjord, and unknowing and unheeding, the fish rush in in their numbers. And when its belly and mouth are full, [the hafgufa] closes its mouth, thus catching and hiding inside it all the prey that had come seeking food.”

>The researchers noted: “Definitive proof for the origins of myths is exceedingly rare and often impossible, but the parallels here are far more striking and persistent than any previous suggestions.”

^1 Ancient texts shed new light on mysterious whale behaviour that ‘captured imagination’, Donna Lu for The Guardian, 28 Feb. 2023, https://www.theguardian.com/environment/2023/mar/01/ancient-texts-power-new-light-shed-on-mysterious-whale-behaviour-that-captured-imagination

^2 McCarthy, J., Sebo, E., and Firth, M. Parallels for cetacean trap feeding and tread-water feeding in the historical record across two millennia. Marine Mammal Science 2023. https://doi.org/10.1111/mms.13009

375

marketrent OP t1_jam36nr wrote

Excerpt from the linked content^1 by Eric Berger:

>A Falcon 9 rocket blasted into the starry sky above Florida early on Thursday morning, sending four astronauts safely on their way into low-Earth orbit.

>Thursday morning's flight carried NASA astronauts Stephen Bowen, the mission commander, and Warren “Woody” Hoburg, its pilot, along with United Arab Emirates astronaut Sultan Alneyadi and Roscosmos cosmonaut Andrey Fedyaev, both mission specialists.

>Just prior to launch, Bowen offered these words to the SpaceX launch team: "Once more unto the breach, dear friends. Crew-6 is ready for launch." Bowen was quoting from Shakespeare's play "Henry V."

>Upon reaching orbit, Hoburg was clearly pumped about the heart-pounding experience he had just gone through.

>"As a rookie flier, that was one heck of a ride, thank you," he radioed back to SpaceX's flight control center. "I would say this is an absolute miracle of engineering and I just feel so lucky that I get to fly on this amazing machine."

> 

>After the Falcon 9 rocket separated—with the second stage and Dragon motoring toward orbit—the first stage burned back toward Earth. A few minutes later it made a bullseye landing on the Just Read The Instructions drone ship.

>Monday morning's launch was the 207th overall flight of the rocket.

>A little more than seven years have passed since the Falcon 9 rocket made its first successful landing back on Earth. That was just SpaceX's 20th launch of the Falcon 9 rocket.

>For a time, after that first landing, SpaceX had several misses as it continued to experiment with landing on a drone ship, as well as enduring a few mishaps.

>However, since a drone ship landing failure in February 2021, SpaceX had reeled off 100 consecutive successful booster landings.

>Monday morning's return made for lucky no. 101.

^1 Eric Berger for Condé Nast’s Ars Technica, 2 Mar. 2023, https://arstechnica.com/science/2023/03/on-its-second-attempt-the-crew-6-mission-soared-into-orbit-early-thursday/

40

marketrent OP t1_ja75n83 wrote

Excerpt from the linked content^1 by Eric Berger:

>At just over two minutes to go before SpaceX's Falcon 9 rocket was due to launch a crew of four astronauts to the International Space Station early on Monday, the mission was scrubbed due to an issue with igniter fluid.

>NASA's Crew-6 mission had been due to take off at 1:45 am ET from Launch Complex 39-A in Florida, at Kennedy Space Center.

>During the space agency's webcast, the host first mentioned the issue with the TEA-TEB igniter fluid about five minutes before the anticipated liftoff time. Mission operators were not able to clear the technical issue before the instantaneous launch window opened.

>The crew was safe on board the Crew Dragon spacecraft.

>NASA astronauts Stephen Bowen, the mission commander, and Warren “Woody” Hoburg, its pilot, along with United Arab Emirates astronaut Sultan Alneyadi and Roscosmos cosmonaut Andrey Fedyaev, both mission specialists, will egress the vehicle later on Monday morning after propellant is off-loaded from the rocket.

> 

>Shortly after the scrub, SpaceX tweeted a little bit more information about the cause: "Standing down from tonight's launch of Crew-6 due to a TEA-TEB ground system issue," the company said.

>TEA-TEB is a combination of triethylaluminum (TEA) and triethylborane (TEB). Essentially, these are two different metal elements each linked to three hydrocarbon atoms.

>These molecules are held together by rather tenuous bonds that break easily. When it comes into contact with oxygen, therefore, TEA-TEB spontaneously combusts.

>Given the danger involved in working with the chemical, SpaceX probably made a good decision to stand down Monday morning's launch.

^1 Eric Berger for Condé Nast’s Ars Technica, 27 Feb. 2023 07:15 UTC, https://arstechnica.com/science/2023/02/spacex-scrubs-crew-6-launch-due-to-an-issue-with-its-igniter-fluid/

27

marketrent OP t1_ja5s8gw wrote

Excerpt from the linked content^1 by Ryan Joe, Lara O'Reilly, and Lauren Johnson:

>As Microsoft and Google duke it out to control the future of search, the advertisers and publishers who rely so much on search-generated traffic are struggling to figure out how it will impact their businesses.

>"It's possibly the most enormous set of changes in the tech industry since the birth of the web in the '90s," said Paul Bannister, chief strategy officer of CafeMedia, which oversee the ads business for about 4,000 publishers, like Merriam-Webster and the food blog Half-Baked Harvest.

>While both Microsoft and Google are racing to bring AI-powered search to consumers, they have said nothing to either publishers or advertisers about how these tools will impact traffic and ad revenue, multiple sources told Insider.

>Microsoft declined to comment. Google didn't respond in time for publication.

>"It's simultaneously exciting and terrifying," said Chris Schimkat, global head of analytics at the IPG-owned performance marketing agency Reprise Digital.

>"But for a lot of marketers in particular, if this is taking over content writing and image generation, where can we continue to provide value? And that's going to be a pretty prominent question."

> 

>One of the biggest concerns is that if AI-powered search engines provide all the information people need without them having to click through to any websites, it will reduce traffic and ad revenue for publishers.

>Bannister doesn't think AI-powered search will change advertising drastically in the short term, but even small changes can have an impact on business.

>"If it decreases search click throughs by 3%, that's 3% less page views to a lot of sites," he said. "So I think it's right to be worried. But we also want to get the facts and figure out how it's going to work and what are the new opportunities."

>Many publishers are familiar with how their traffic has been chipped away by search engines as they've evolved.

>"We've been dealing with this shrinking search landscape for many years now, as Google and the likes have tried to answer these questions directly within search results," said Kyle Sutton, director of SEO and product at the publisher Gannett, which owns USA Today and local news sites.

>"Look no further than sports scores. You know that used to be guaranteed traffic?"

>Now, when people search for scores or similar types of basic information, Google populates the answer in a module called a Featured Snippet on the search page, Sutton noted.

^1 Ryan Joe, Lara O'Reilly, and Lauren Johnson for Axel Springer’s Insider, 10 Feb. 2023, https://www.businessinsider.com/the-search-war-between-microsoft-and-google-has-the-ad-industry-caught-in-the-crosshairs-2023-2

2