A general formalism is presented for the isotropically averaged single-chain scattering function (form factor) of single, double, triple and higher-order helices, as well as twisted fibres consisting of concentric layers of strands. Form factors for double and triple helices with differently sized grooves have also been derived. The formulas include the longitudinal and transverse interference over the pitch and radius of the helices, respectively. The results may be useful for the analysis of small-angle scattering data of (bio)macromolecules or molecular assemblies exhibiting a helical arrangement.

Data collection at X-ray free electron lasers has particular experimental challenges, such as continuous sample delivery or the use of novel ultrafast high-dynamic-range gain-switching X-ray detectors. This can result in a multitude of data artefacts, which can be detrimental to accurately determining structure-factor amplitudes for serial crystallography or single-particle imaging experiments. Here, a new data-classification tool is reported that offers a variety of machine-learning algorithms to sort data trained either on manual data sorting by the user or by profile fitting the intensity distribution on the detector based on the experiment. This is integrated into an easy-to-use graphical user interface, specifically designed to support the detectors, file formats and software available at most X-ray free electron laser facilities. The highly modular design makes the tool easily expandable to comply with other X-ray sources and detectors, and the supervised learning approach enables even the novice user to sort data containing unwanted artefacts or perform routine data-analysis tasks such as hit finding during an experiment, without needing to write code.

The maximum range of perpendicular momentum transfer (qz) has been tripled for X-ray scattering from liquid surfaces when using a double-crystal deflector setup to tilt the incident X-ray beam. This is achieved by employing a higher-energy X-ray beam to access Miller indices of reflecting crystal atomic planes that are three times higher than usual. The deviation from the exact Bragg angle condition induced by misalignment between the X-ray beam axis and the main rotation axis of the double-crystal deflector is calculated, and a fast and straightforward procedure to align them is deduced. An experimental method of measuring scattering intensity along the qz direction on liquid surfaces up to qz = 7 Å−1 is presented, with liquid copper serving as a reference system for benchmarking purposes.

X-ray reflectometry (XRR) is a powerful tool for probing the structural characteristics of nanoscale films and layered structures, which is an important field of nanotechnology and is often used in semiconductor and optics manufacturing. This study introduces a novel approach for conducting quantitative high-resolution millisecond monochromatic XRR measurements. This is an order of magnitude faster than in previously published work. Quick XRR (qXRR) enables real time and in situ monitoring of nanoscale processes such as thin film formation during spin coating. A record qXRR acquisition time of 1.4 ms is demonstrated for a static gold thin film on a silicon sample. As a second example of this novel approach, dynamic in situ measurements are performed during PMMA spin coating onto silicon wafers and fast fitting of XRR curves using machine learning is demonstrated. This investigation primarily focuses on the evolution of film structure and surface morphology, resolving for the first time with qXRR the initial film thinning via mass transport and also shedding light on later thinning via solvent evaporation. This innovative millisecond qXRR technique is of significance for in situ studies of thin film deposition. It addresses the challenge of following intrinsically fast processes, such as thin film growth of high deposition rate or spin coating. Beyond thin film growth processes, millisecond XRR has implications for resolving fast structural changes such as photostriction or diffusion processes.

Scintillator-based ZnS:Ag/6LiF neutron detectors have been under development at ISIS for more than three decades. Continuous research and development aim to improve detector capabilities, achieve better performance and meet the increasingly demanding requirements set by neutron instruments. As part of this program, a high-efficiency 2D position-sensitive scintillator detector with wavelength-shifting fibres has been developed for neutron-diffraction applications. The detector consists of a double scintillator-fibre layer to improve detection efficiency. Each layer is made up of two orthogonal fibre planes placed between two ZnS:Ag/6LiF scintillator screens. Thin reflective foils are attached to the front and back scintillators of each layer to minimize light cross-talk between layers. The detector has an active area of 192 × 192 mm with a square pixel size of 3 × 3 mm. As part of the development process of the double-layer detector, a single-layer detector was built, together with a prototype detector in which the two layers of the detector could be read out separately. Efficiency calculations and measurements of all three detectors are discussed. The novel double-layer detector has been installed and tested on the SXD diffractometer at ISIS. The detector performance is compared with the current scintillator detectors employed on SXD by studying reference crystal samples. More than a factor of 3 improvement in efficiency is achieved with the double-layer wavelength-shifting-fibre detector. Software routines for further optimizations in spatial resolution and uniformity of response have been implemented and tested for 2D detectors. The methods and results are discussed in this manuscript.

A deep-learning algorithm is proposed for the inpainting of Bragg coherent diffraction imaging (BCDI) patterns affected by detector gaps. These regions of missing intensity can compromise the accuracy of reconstruction algorithms, inducing artefacts in the final result. It is thus desirable to restore the intensity in these regions in order to ensure more reliable reconstructions. The key aspect of the method lies in the choice of training the neural network with cropped sections of diffraction data and subsequently patching the predictions generated by the model along the gap, thus completing the full diffraction peak. This approach enables access to a greater amount of experimental data for training and offers the ability to average overlapping sections during patching. As a result, it produces robust and dependable predictions for experimental data arrays of any size. It is shown that the method is able to remove gap-induced artefacts on the reconstructed objects for both simulated and experimental data, which becomes essential in the case of high-resolution BCDI experiments.

Neutron diffraction beamlines have traditionally relied on deploying large detector arrays of 3He tubes or neutron-sensitive scintillators coupled with photomultipliers to efficiently probe crystallographic and microstructure information of a given material. Given the large upfront cost of custom-made data acquisition systems and the recent scarcity of 3He, new diffraction beamlines or upgrades to existing ones demand innovative approaches. This paper introduces a novel Timepix3-based event-mode imaging neutron diffraction detector system as well as first results of a silicon powder diffraction measurement made at the HIPPO neutron powder diffractometer at the Los Alamos Neutron Science Center. Notably, these initial measurements were conducted simultaneously with the 3He array on HIPPO, enabling direct comparison. Data reduction for this type of data was implemented in the MAUD code, enabling Rietveld analysis. Results from the Timepix3-based setup and HIPPO were benchmarked against McStas simulations, showing good agreement for peak resolution. With further development, systems such as the one presented here may substantially reduce the cost of detector systems for new neutron instrumentation as well as for upgrades of existing beamlines.

For a reliable characterization of materials and systems featuring multiple structural levels, a broad length scale from a few ångström to hundreds of nanometres must be analyzed and an extended Q range must be covered in X-ray and neutron scattering experiments. For certain samples or effects, it is advantageous to perform such characterization with a single instrument. Neutrons offer the unique advantage of contrast variation and matching by D-labeling, which is of great value in the characterization of natural or synthetic polymers. Some time-of-flight small-angle neutron scattering (TOF-SANS) instruments at neutron spallation sources can cover an extended Q range by using a broad wavelength band and a multitude of detectors. The detectors are arranged to cover a wide range of scattering angles with a resolution that allows both large-scale morphology and crystalline structure to be resolved simultaneously. However, for such analyses, the SANS instruments at steady-state sources operating in conventional monochromatic pinhole mode rely on additional wide-angle neutron scattering (WANS) detectors. The resolution must be tuned via a system of choppers and a TOF data acquisition option to reliably measure the atomic to mesoscale structures. The KWS-2 SANS diffractometer at Jülich Centre for Neutron Science allows the exploration of a wide Q range using conventional pinhole and lens focusing modes and an adjustable resolution Δλ/λ between 2 and 20%. This is achieved through the use of a versatile mechanical velocity selector combined with a variable slit opening and rotation frequency chopper. The installation of WANS detectors planned on the instrument required a detailed analysis of the quality of the data measured over a wide angular range with variable resolution. This article presents an assessment of the WANS performance by comparison with a McStas [Willendrup, Farhi & Lefmann (2004). Physica B, 350, E735–E737] simulation of ideal experimental conditions at the instrument.

Here, it is investigated how optical properties of single scatterers in interacting multi-particle systems influence measurable structure factors. Both particles with linear gradients of their scattering length density and core–shell structures evoke characteristic deviations between the weighted sum 〈S(Q)〉 of partial structure factors in a multi-component system and experimentally accessible measurable structure factors SM(Q). While 〈S(Q)〉 contains only the structural information of self-organizing systems, SM(Q) is additionally influenced by the optical properties of their constituents, resulting in features such as changing amplitudes, additional peaks in the low-wavevector region or splitting of higher-order maxima, which are not related to structural reasons. It is shown that these effects can be systematically categorized according to the qualitative behaviour of the form factor in the Guinier region, which enables assessing the suitability of experimentally obtained structure factors to genuinely represent the microstructure of complex systems free from any particular model assumption. Hence, a careful data analysis regarding size distribution and optical properties of single scatterers is mandatory to avoid a misinterpretation of measurable structure factors.

A neutron time-of-flight (TOF) powder diffractometer with a continuous wide-angle array of detectors can be electronically focused to make a single pseudo-constant wavelength diffraction pattern, thus facilitating angle-dependent intensity corrections. The resulting powder diffraction peak profiles are affected by the neutron source emission profile and resemble the function currently used for TOF diffraction.

Source: Darren Aftahi 11/06/2024

Roth MKM analyst Darren Aftahi, in a research report published on November 5, 2024, maintained a Buy rating on Terawulf Inc. (WULF:NASDAQ) with a price target of US$7.50. The report follows TeraWulf's October production update and insights into its HPC capacity expansion plans.

Aftahi highlighted the company's HPC capacity development, stating, "WULF gained better insight into its supply chain for delivering ~72.5MW of HPC capacity by 2Q25, with the potential to generate ~US$90M in annualized revenue with US$60M+ in profit (exit run rate). Its 2.5MW concept building is now complete, and its 20MW facility is on schedule for 1Q25."

Regarding October's production metrics, the analyst noted, "WULF mined 150 BTC in October, up 7% m/m on a comparable basis to only Lake Mariner in September (140 BTC). The ending hash rate is now 8.1 EH/s (vs. 10) from the removal of Nautilus." He added that "machine efficiency is now 22 J/TH vs. the prior combined rate of ~24.6 J/TH."

The analyst observed operational improvements, commenting, "Avg. operating hash rate was ~6.8 or ~84%, slightly ahead of prior months (although reported in aggregate). Part of this is being driven by the accelerated replacement of older miners at Lake Mariner."

The report noted that upon reinstallation of damaged miners at Lake Mariner, the hash rate would increase to approximately 8.7 EH/s, though power cost per BTC increased about 5% month over month.

Roth MKM's valuation methodology is based on an EBITDA multiple approach. Aftahi explained, "We apply a ~24x multiple to our projected FY25 adj. EBITDA of ~US$120M to arrive at our price target of US$7.50."

The analyst outlined several risk factors, including Bitcoin price volatility, regulatory changes, unproven new business segments, capital requirements, weather impacts, competition, power contracts, and reliance on third-party suppliers.

In conclusion, Roth MKM's maintenance of their Buy rating and US$7.50 price target reflects confidence in TeraWulf's operational execution and growth potential in both Bitcoin mining and HPC capacity. The share price at the time of the report of US$5.98 represents a potential return of approximately 25.4% to the analyst's target price.

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1. This article does not constitute investment advice and is not a solicitation for any investment. Streetwise Reports does not render general or specific investment advice and the information on Streetwise Reports should not be considered a recommendation to buy or sell any security. Each reader is encouraged to consult with his or her personal financial adviser and perform their own comprehensive investment research. By opening this page, each reader accepts and agrees to Streetwise Reports' terms of use and full legal disclaimer. Streetwise Reports does not endorse or recommend the business, products, services or securities of any company.

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Disclosures for Roth MKM, TeraWulf Inc., November 5, 2024

Regulation Analyst Certification ("Reg AC"): The research analyst primarily responsible for the content of this report certifies the following under Reg AC: I hereby certify that all views expressed in this report accurately reflect my personal views about the subject company or companies and its or their securities. I also certify that no part of my compensation was, is or will be, directly or indirectly, related to the specific recommendations or views expressed in this report.

Disclosures: Within the last twelve months, ROTH Capital Partners, or an affiliate to ROTH Capital Partners, has received compensation for investment banking services from TeraWulf, Inc.. Shares of TeraWulf, Inc. may be subject to the Securities and Exchange Commission's Penny Stock Rules, which may set forth sales practice requirements for certain low-priced securities.

Not Covered [NC]: ROTH Capital does not publish research or have an opinion about this security. ROTH Capital Partners, LLC expects to receive or intends to seek compensation for investment banking or other business relationships with the covered companies mentioned in this report in the next three months. The material, information and facts discussed in this report other than the information regarding ROTH Capital Partners, LLC and its affiliates, are from sources believed to be reliable, but are in no way guaranteed to be complete or accurate. This report should not be used as a complete analysis of the company, industry or security discussed in the report. Additional information is available upon request. This is not, however, an offer or solicitation of the securities discussed. Any opinions or estimates in this report are subject to change without notice. An investment in the stock may involve risks and uncertainties that could cause actual results to differ materially from the forward-looking statements. Additionally, an investment in the stock may involve a high degree of risk and may not be suitable for all investors. No part of this report may be reproduced in any form without the express written permission of ROTH. Copyright 2024. Member: FINRA/SIPC.

( Companies Mentioned: WULF:NASDAQ, )

Source: Streetwise Reports 11/06/2024

Terawulf Inc. (WULF:NASDAQ) has reported its October 2024 production and operations. The report included significant advancements in self-mining with an operational capacity reaching 8.1 exahash per second (EH/s). This marks a 62% increase from the prior year. The company mined a total of 150 bitcoins during the month, averaging approximately 4.8 bitcoins per day, at a power cost of US$36,789 per bitcoin mined or about US$0.048 per kWh (kilowatt-hour). To improve efficiency, TeraWulf continued its miner refresh program at its Lake Mariner facility, replacing older models with upgraded S19 XP miners following its sale of interest in the Nautilus Cryptomine facility, which enabled additional hardware acquisitions.

Focusing on high-performance computing (HPC) infrastructure, TeraWulf's aim is to establish 72.5 MW HPC hosting capacity at Lake Mariner by Q2 2025. October's operational hash rate averaged 6.8 EH/s, with adjustments made for demand response events and performance optimization measures to enhance profitability. Construction on the company's 20 MW HPC hosting facility, CB-1, remains on schedule for Q1 2025, and a larger 50 MW HPC facility, CB-2, is expected by Q2 2025. The recent sale of TeraWulf's equity interest in Nautilus and new financing through convertible notes are anticipated to support these growth initiatives.

Sean Farrell, Senior Vice President of Operations at TeraWulf, explained in the press release, "October marked another productive month, with TeraWulf mining 150 bitcoin and sustaining an average daily production of around 5 bitcoin . . . In line with our previously outlined plans, we are accelerating the transition to more efficient mining hardware by replacing older miners at Lake Mariner with S19 XP models. We are also working closely with Bitmain's warranty department on a recovery plan to repair and replace 1.5 EH of mining equipment with a target completion by the end of the year. Furthermore, we have established a dedicated Business Development and Performance Optimization team focused on integrating advanced IT and software solutions to improve our operational hash rate and overall efficiency. Building 5, which has been designed to handle higher heat exhaust of the latest generation miners, remains on track to be operational in Q1 2025."

Why Crypto Mining?

The cryptocurrency mining sector has seen recent momentum, bolstered by the U.S. election results and the evolving landscape for Bitcoin. As Benzinga reported on November 6, bitcoin mining stocks experienced notable gains following the U.S. presidential election, which led to Bitcoin reaching record highs. The outcome was anticipated to benefit U.S.-focused mining companies as pro-crypto policies, including a preference for domestic bitcoin production, gained prominence. Benzinga noted that Trump had previously expressed support for more bitcoin mining within the U.S., a stance that influenced broader market optimism in the days following his election.

On November 4, Yahoo! Finance highlighted the growing trend among Bitcoin miners to integrate artificial intelligence (AI) to power a "new industrial revolution." As described by Rob Nelson, who emphasized the impact of cryptocurrency mining as a vehicle for both economic and technological change. This trend has driven miners to secure deals within the AI sector, given the synergies in computational power required for both cryptocurrency and AI initiatives. Nelson projected that this cross-industry expansion could have far-reaching effects, creating value for both miners and AI-focused enterprises.

Additionally, a November 6 report from Time explored the significance of the recent Presidential election outcome for the crypto industry's future regulatory environment. According to Time, Trump's support for the industry included ambitions to boost the country's bitcoin mining footprint, which aligned with crypto PACs' efforts to secure pro-crypto candidates. The article reported that these advocacy groups saw the election as an opportunity to reshape crypto regulation and encourage growth in U.S.-based bitcoin mining.

TeraWulf's Catalysts

TeraWulf's recent initiatives set a foundation for further growth and operational efficiency. According to the company's investor presentation, the sale of its 25% equity interest in the Nautilus facility enhances liquidity. This enables TeraWulf to reinvest in its flagship Lake Mariner site for both HPC and AI expansion.

The transaction also reduces exposure to the expiring Nautilus 2¢ power contract by 2027, positioning the company to benefit from projected power price increases at Lake Mariner. This strategic realignment is anticipated to improve fleet efficiency, with an upgraded mining fleet targeting 13 EH/s by Q1 2025, supported by the deployment of next-gen S21 Pro miners.

What Experts Are Saying...

On November 5, 2024, Roth MKM analyst Darren Aftahi assigned TeraWulf a "Buy" rating and set a price target of US$7.50. Roth highlighted optimism around the company's expansion and potential in high-performance computing (HPC) and bitcoin mining. Roth noted that TeraWulf's planned 72.5 MW of HPC capacity by Q2 2025 could generate annualized revenue of approximately US$90 million, with over US$60 million in profit. [OWNERSHIP_CHART-11184]

The report highlighted the completion of TeraWulf's initial 2.5 MW HPC project and its upcoming 20 MW facility, which remains on track for Q1 2025. Roth analysts pointed to the operational progress at TeraWulf's Lake Mariner facility, emphasizing the company's improvements in mining efficiency with new S19 XP models, which brought its machine efficiency to 22 J/TH.

Ownership and Share Structure

According to Refinitiv, management and insiders hold 6.67% of TeraWulf. Of them, Co-founder, COO, and CTO Nazar M. Khan holds the most, with 4.43%.

Strategic investors hold 21.37%. Of them, Riesling Power LLC holds the most at 5.23%, Baryshore Capital LLC holds 4.77%, Revolve Capital LLC has 4.67%, Opportunity Four of Parabolic Ventures owns 2.46%, and Lake Harriet Holdings LLC has 1.90%.

Institutions have 45.11%. The largest holders there are The Vanguard Group at 6.12%, BlackRock Instituional Trust with 4.22%, Two Sigma Investments LP at 2.28%, Beryl Capital Management LLC holds 1.74%, and Geode Capital Management LLC has 1.66%. The rest is retail.

TeraWulf has a market cap of US$2,375.93 million and 275.29 million free float shares. Their 52-week range is US$ 0.8911 - 7.28.
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Important Disclosures:

1) James Guttman wrote this article for Streetwise Reports LLC and provides services to Streetwise Reports as an employee.

2) This article does not constitute investment advice and is not a solicitation for any investment. Streetwise Reports does not render general or specific investment advice and the information on Streetwise Reports should not be considered a recommendation to buy or sell any security. Each reader is encouraged to consult with his or her personal financial adviser and perform their own comprehensive investment research. By opening this page, each reader accepts and agrees to Streetwise Reports' terms of use and full legal disclaimer. Streetwise Reports does not endorse or recommend the business, products, services or securities of any company.

For additional disclosures, please click here.

( Companies Mentioned: WULF:NASDAQ, )

In this Saturday, Sept. 6, 2014 file photo, Paris Barclay attends the LA Premiere Screening of "Sons Of Anarchy" at TCL Chinese Theatre, in Los Angeles. A new guild study says that women and minorities were largely shut out of the ranks of TV directors again last season. In a Wednesday, Sept. 17, 2014 statement, Directors Guild President Barclay said it can be "shockingly difficult" to persuade those who control industry hiring to make even small improvements.; Credit: Paul A. Hebert/Paul A. Hebert/Invision/AP

A new guild study says women and minorities were largely shut out of the ranks of TV directors again last season.

The Directors Guild of America report released Wednesday said employers have made no significant improvement in diversity hiring for TV series in the last four years.

According to the study, white males directed the vast majority of the 3,500 cable, broadcast and high-budget online episodes made for the 2013-14 season.

The same holds true for the three previous years, according to guild findings.

In a statement, Directors Guild President Paris Barclay said it can be "shockingly difficult" to persuade those who control industry hiring to make even small improvements.

TORONTO, ON - SEPTEMBER 07: Actor Simon Pegg attends the "Hector and the Search for Happiness" premiere during the 2014 Toronto International Film Festival at Winter Garden Theatre on September 7, 2014 in Toronto, Canada. (Photo by Tommaso Boddi/Getty Images); Credit: Tommaso Boddi/Getty Images

British actor Simon Pegg has had the chance to take on some pretty fun roles. He’s battled zombies in Shaun of the Dead. He’s taken on the role of Scotty in the J.J. Abrams reboot of "Star Trek." And he plays an Impossible Missions Force technician alongside Tom Cruise in the Mission Impossible film series.

In his latest film release, Pegg plays Hector, a psychiatrist who decides his life is just too “beige,” so he sets out into the world to find out what makes people truly happy.

Pegg joins Take Two to talk about what Hector’s journey brings him in “Hector and the Search for Happiness.”

“Hector and the Search for Happiness” opens in the U.S. September 19th.

Interview Highlights:

On prepping to play the psychiatrist, Hector:

“Rosamund Pike and I…had dinner with a psychiatrist prior to starting shooting just to see, sort of, how he felt about dealing with people who have problems which aren’t necessarily, real problems, you know; which are what people call first world problems on Twitter.”

Why Hector sets out on his journey:

"I think Hector, at the beginning of the film, has a life that is very satisfactory; and to that degree, he’s unhappy…And, you know, what he learns is, you need more than that emotionally in your life to truly be happy. You know, if everything’s kind of just beige, you’re never going to be happy. You need to know misery, you need to know fear, and you need to know abandonment."

A little perspective:

"It was a very interesting thing to be shooting in Johannesburg, and to get out into…the townships…and see societies which contend with just abject poverty, and hardship everyday; but seeing so many smiles, and so many people genuinely joyful. And then get into the interior of Johannesburg, where there’s a lot of white people living in, sort of, gated communities, terrified...And see less smiles. It’s a very odd thing. And very, in keeping with the message of the film, which is, avoiding unhappiness is not the root to happiness.”

On his favorite emotion to convey as an actor – happiness, sadness, or anger:

“It’s a weird thing, I think, acting, sometimes. I sometimes almost resent it because you go through this sort of Pavlovian trauma sometimes because you have to recreate certain things that are sometimes a bit stressful.”

“Happiness is always a nice one because it’s fun to laugh on screen or to recreate moments of joy or euphoria, cause you do get a buzz from it, you know, you get this…vicarious, sort of, happiness in yourself. But that works as well for having to replicate sadness, or fear, or anger, or love even. “

“Your body thinks, ‘Oh, are we doing this now? Are we in love with someone here? Are we scared of something [laughs]?’ And you have to constantly intellectualize and remind your hormones that you’re actually – ‘No. This is fake, okay. You’re actually not about to die.’”

October 2024 issue of the Idaho Hydrologic Update from the USGS Idaho Water Science Center.

Edgar Wright attends the 55th Annual International Cinematographers Guild Publicists Awards at The Beverly Hilton Hotel on March 2, 2018 in Beverly Hills, California.; Credit: Tommaso Boddi/Getty Images

The joke about Sparks — if you’ve even heard of them — is that it’s the best British band to come out of America. That confusion is why Edgar Wright, the director of “Baby Driver” and “Shaun of the Dead,” wanted to make his first documentary about the group, headed by brothers Ron and Russell Mael. Quite simply, Wright was tired of explaining who the band was and why he loves them. His documentary, called “The Sparks Brothers,” premiered at this year’s Sundance Film Festival. John Horn talked with Wright after its January premiere about his personal connection to the band, how he connected with the brother, the editing process of the documentary and more. The film is in theaters now.

With guest host John Horn

Guest: 

Edgar Wright, director of the new documentary “The Sparks Brothers;” he tweets @edgarwright

This content is from Southern California Public Radio. View the original story at SCPR.org.

Questlove attends Questlove's "Summer Of Soul" screening & live concert at Marcus Garvey Park in Harlem on June 19, 2021 in New York City.; Credit: Roy Rochlin/Getty Images

The 1960s was a decade that held a lot of historical markers for American history. For the Black community, social inequality and systemic racism lead to political action in many different forms.

The end of the decade saw the death of many integral leaders to the civil rights movement, which led to more civil unrest and mourning. One way this community was able to get through this moment in history was through the power of music. The 1969 Harlem Cultural Festival was a special moment in musical and Black history that was all a product of the other 8 years prior to it.

It’s a historical marker for Harlem that Ahmir “Questlove” Thompson’s film “Summer of Soul” depicts in-depth, bringing this story to life using archival footage and interviews. The Harlem Cultural Festival took place for 6 weeks, having some of the greatest Black musical acts the world has ever seen. Through this communal experience, attendees found themselves at ease with artists like Stevie Wonder, Nina Simone and the 5th Dimension bringing this community of Harlem residents together. 

Today on FilmWeek, Larry Mantle speaks with Ahmir “Questlove” Thompson about his feature directorial debut, “Summer of Soul (...Or, When the Revolution Could Not Be Televised),” and its chronicling of a major point in African American history.

Guest:

Ahmir “Questlove” Thompson, director of the documentary “Summer of Soul (...Or, When the Revolution Could Not Be Televised),” drummer for The Roots and The Tonight Show with Jimmy Fallon; he tweets @questlove

This content is from Southern California Public Radio. View the original story at SCPR.org.

This Buy-rated Canadian explorer-developer is working to achieve first mover status in this emerging clean energy space. Find out what all it has done and is doing.

Source: Streetwise Reports 11/08/2024

Vertex Pharmaceuticals Inc. (VRTX:NASDAQ) has reported a robust financial performance for the third quarter of 2024. The report has demonstrated the company's continued revenue growth and the strengthening of its innovative pipeline. For Q3 2024, Vertex's product revenue reached US$2.77 billion, a 12% increase from the previous year. This was primarily driven by strong demand for its TRIKAFTA®/KAFTRIO® therapies. Based on this momentum, Vertex raised its full-year product revenue guidance to a range of US$10.8 billion to US$10.9 billion, citing a solid trajectory in its cystic fibrosis (CF) portfolio and expected future launches.

In Q3, the company made notable advancements in its pipeline. Three programs have begun moving into Phase 3 clinical development: suzetrigine in diabetic peripheral neuropathy (DPN), povetacicept in IgA nephropathy (IgAN), and VX-880 in type 1 diabetes (T1D). Vertex is also preparing for the launch of two potential treatments in early 2025, with PDUFA dates set for January 2 for the vanzacaftor triple therapy for CF and January 30 for suzetrigine, the latter being a pain medication in a new therapeutic class aimed at reducing reliance on opioids.

GAAP and Non-GAAP net income both reached US$1.0 billion, largely driven by increased product revenue, which offset rising R&D and SG&A expense. This was s due to investments in global commercialization and late-stage clinical development. For Q3, Vertex's combined R&D and SG&A expenses were US$1.2 billion and US$1.1 billion, respectively, an increase from last year attributed to new global program advancements and upcoming launch support.

Vertex's cash position remained strong, with US$11.2 billion in cash, cash equivalents, and marketable securities as of September 30. The decline from US$13.7 billion at the end of 2023 primarily reflects the acquisition of Alpine Immune Sciences and share repurchases under the company's buyback program.

A Look At Biotechnology and Pharma

The U.S. Pharmaceuticals Report for 2024 by Nova One Advisor detailed the size and growth trajectory of the U.S. pharmaceutical market. Valued at US$602.19 billion in 2023, the sector is projected to exceed US$1 trillion by 2033. The report pointed to a "high healthcare expenditure provided by government bodies" as a primary growth driver, further bolstered by the aging population's demand for advanced treatments.

In an October 24 article, The Investing News Network reported on a dynamic landscape within the biotechnology sector. The report highlighted advancements in AI-powered drug discovery. Despite a cautious investment climate, interest remained strong in AI's potential to reshape healthcare, with venture capital investment reaching US$6.59 billion. At the HealthTech Ignite conference, Susie Roberts from Relay Therapeutics expressed confidence, noting, "We will definitely see AI design drugs in the next 10 years."

On November 4, Yahoo! Finance shared insights from MIT professors Andrew Lo and Dennis Whyte. They emphasized that biotechnology's rapid advancement over the past five decades offers valuable lessons for future innovation. In their research paper, Lo and Whyte proposed initiatives to accelerate biotechnology's growth, underscoring the importance of "reducing risk and uncertainty" to foster a robust investment ecosystem that supports groundbreaking discoveries.

Catalysts Driving Vertex Pharma

According to Vertex's November 2024 investor presentation, the company sees multiple growth catalysts over the next few years. Vertex aims to meet its goal of achieving "five launches in five years," focusing on expanding the treatable patient base in CF with vanzacaftor triple, addressing critical needs in sickle cell disease (SCD) and beta thalassemia (TDT) with CASGEVY, and launching suzetrigine for acute pain management.

Additionally, Vertex expects its expansive R&D pipeline to support long-term growth. This includes pivotal clinical trials for VX-880 in T1D, povetacicept in IgAN, and NaV1.8 pain inhibitors like suzetrigine, indicating a commitment to treating a range of chronic and life-threatening conditions with limited therapeutic options.

By driving advancements in CF therapies, diversifying its portfolio with novel pain treatments, and pursuing accelerated approvals for renal and blood-related disorders, Vertex is strategically positioning itself to sustain growth and achieve several near-term milestones.

What Are Experts Saying About Vertex?

In a November 5, 2024, H.C. Wainwright & Co. update, the analysts highlighted promising data from Vertex's recent Phase 2 trial for suzetrigine, which showed encouraging reductions in pain intensity. [OWNERSHIP_CHART-4085]

The analysts noted that suzetrigine's peripheral nervous system-specific mechanism could potentially address "a significant, unmet medical need worldwide" in non-opioid pain management. They set a price target of US$600.00, projecting Vertex's continued growth from its strong cystic fibrosis franchise and pipeline expansion.

From the November 7 Kingswood Capital Partners report, analysts noted Vertex Pharmaceuticals' "sustained execution" in advancing product development programs and achieving robust operating margins, enabling "continued, significant investments" in both its pipeline and commercial capabilities. The firm maintained a "Buy" rating with a 12-month target price of US$550.00, attributing this outlook to Vertex's deep cash resources and historical successes in clinical trials.

Ownership and Share Structure

According to Refinitiv, 95.44% of Vertex Pharmaceuticals is held by Institutions. The top among them are Capital World Investors at 10.37%, The Vanguard Group at 8.88%, BlackRock Institutional Trust with 5.49%, State Street Global Advisors (US) with 4.55%, and Fidelity Management and Research with 4.11%. Strategic Investors hold .12%. The rest is retail.

The company's market cap is US$129,395.59 million with 257.07 million free float shares. The 52 week range is US$341.90–$510.64.

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James Franco attends a special screening of the final season of "The Deuce" at Metrograph on Sept. 5, 2019 in New York City. =; Credit: Taylor Hill/WireImage/Getty Images

The parties involved in a sexual misconduct case against Oscar-winning actor James Franco have reached a preliminary settlement agreement. The two actors who filed the suit have agreed to drop their claims.

In 2019, Sarah Tither-Kaplan and Toni Gaal alleged that James Franco's Studio 4 acting school sexually exploited female students. The complaint, filed in Los Angeles Superior Court, also alleged fraud and sought to represent more than 100 former female students at the now defunct Studio 4. Vince Jolivette, Jay Davis and Franco's RabbitBandini Productions were also named in the suit which accused Studio 4 of setting out to "create a steady stream of young women to objectify and exploit."

According to their joint status report filed on Feb. 11, Tither-Kaplan and Gaal agreed to drop their individual claims. The Sexual Exploitation Class claims will also be dismissed. NPR is reaching out to both parties for comment.

The original complaint was filed shortly after Franco won a Golden Globe for his performance in The Disaster Artist. Franco denied the allegations. In a statement to NPR at the time, his attorney said "James will not only fully defend himself, but will also seek damages from the plaintiffs and their attorneys for filing this scurrilous publicity seeking lawsuit."

In 2016, Franco made a docuseries based on his Sex Scenes class at Studio 4 that he posted on his Facebook page. The videos have since been taken down, but one is still available on Vimeo. Tither-Kaplan, who was a student in the class, told NPR she thought it would teach her how to "maneuver in sex scenes professionally as an actor," but it "did not do that at all."

According to Tither-Kaplan, the class did not explain industry standards such as "nudity riders, the detail required in them, the right to counsel with the director about nude scenes, the custom to choreograph nude scenes ahead of time to negotiate them with the cast and the director — I knew none of that throughout that class."

According to the parties' agreement, the allegations of fraud will be "subject to limited release." It is not clear whether monetary payments are involved. The parties say they expect to file a motion for preliminary approval of the settlement agreement no later than March 15.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Actor Charles Grodin, whose comic characters were almost always hapless, and whose serious characters generally gave that trademark haplessness a sinister twist, died Tuesday of cancer at his home in Wilton, Conn. He was 86.

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He was the obstetrician who gave Rosemary's Baby to a coven of witches, the dog owner who couldn't control his enormous Saint Bernard in the Beethoven movies, and the man who met the girl of his dreams just a little bit late in The Heartbreak Kid. He was, sad to say, on his honeymoon.

Grodin credited Elaine May's direction of The Heartbreak Kid with jump-starting his film career in 1972, though he'd made his debut as an uncredited child actor almost two decades earlier in 20,000 Leagues Under the Sea. He became a familiar face in such comedies as Heaven Can Wait and Midnight Run, in which he played an accountant pursued by Robert De Niro after having embezzled from the mob.

When not working in films, Grodin directed plays on Broadway, including Lovers and Other Strangers in 1968 and Thieves in 1974 with Marlo Thomas. And in 1975, he scored a big success opposite Ellen Burstyn as an annual philanderer in the Broadway romantic comedy Same Time, Next Year (the part went to Alan Alda in the film version).

Grodin once described himself as "low-key, but high-strung," which also described a lot of his characters. And he was so sought after as a talk-show guest on late-night TV (Johnny Carson had him on The Tonight Show 36 times), he ended up hosting a talk show host himself in the 1990s.

His knack for deadpan humor extended to books with titles such as How I Got to Be Whoever It Is I Am.

This content is from Southern California Public Radio. View the original story at SCPR.org.

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