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  • Australian study finds seawall concrete color important to boost marine biodiversity-Xinhua

    SYDNEY, July 23 (Xinhua) — Australian scientists have found that concrete color significantly influences which marine organisms make their homes in urban seawalls.

    Researchers installed red, yellow, green, and grey panels on Sydney Harbor seawalls in Australia’s state of New South Wales, finding that colored concrete, unlike standard grey, mimics natural shoreline hues and better supports marine life, said a release from Sydney-based Macquarie University published on Science Media Exchange on Wednesday.

    Over a year, researchers tracked how different marine species colonized each color and found red panels attracted distinct marine communities, including more green algae and barnacles than other colors.

    “Many marine animals respond to light and color when choosing a place to settle,” said the study’s senior author Laura Ryan from Macquarie University’s School of Natural Sciences.

    Even when overgrown, panel color continued to shape marine communities, according to the study published in the Journal of Applied Ecology.

    Macquarie University and Sydney Institute of Marine Science researchers proposed colored concrete as a low-cost and scalable solution for restoring marine ecosystems in concrete-dominated urbanized coastlines.

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  • Eyman Fatima Named in Pakistan Women’s Cricket Squad for Ireland T20I Series

    Eyman Fatima Named in Pakistan Women’s Cricket Squad for Ireland T20I Series

    Fatima Sana will continue to lead the Pakistan women’s team as the Women’s National Selection Committee has named a 15-member squad for the Ireland series. The three-match T20I series against Ireland will be played at Clontarf Cricket Club in Dublin from 6 to 10 August.

    22-year-old Eyman Fatima is the only uncapped player in the squad. She has been selected after scoring 287 runs from eight matches at a strike rate of 155.14 in the National Women’s T20 Tournament held in Karachi in May this year. The right-handed batter also represented Pakistan in the inaugural ICC Women’s U19 World Cup in 2023.

    The squad has been selected from among the 24 players taking part in the Women’s Skills camp, which will conclude on 27 July in Karachi. At the conclusion of the Skills camp, the 15-member squad will undergo a pre-series camp in Karachi before departing for Ireland to take part in the bilateral series.

    Pakistan squad:

    Fatima Sana (captain), Aliya Riaz, Diana Baig, Eyman Fatima, Gull Feroza, Muneeba Ali, Najiha Alvi (wicket-keeper), Nashra Sundhu, Natalia Parvaiz, Rameen Shamim, Sadaf Shamas, Sadia Iqbal, Sidra Amin, Tuba Hassan and Waheeda Akhtar

    Non-traveling reserves:

    Neha Sharmin, Omaima Sohail, Shawaal Zulfiqar, Sidra Nawaz and Syeda Aroob Shah

    Player support personnel:

    Hina Munawar (manager), Muhammad Wasim (head coach), Junaid Khan (assistant coach bowling), Abdul Saad (assistant coach fielding), Waleed Ahmed (analyst) and Tehreem Sumbal (physiotherapist)

    Series schedule:

    6 Aug – First T20I at Clontarf Cricket Club, Dublin
    8 Aug – Second T20I at Clontarf Cricket Club, Dublin
    10 Aug – Third T20I at Clontarf Cricket Club, Dublin

    ©Cricket World

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  • 7.3 Million Afghan Children Receive Polio Vaccinations — Vax-Before-Travel

    7.3 Million Afghan Children Receive Polio Vaccinations — Vax-Before-Travel

    (Vax-Before-Travel News)

    Local media (ANI) reported that the Afghanistan Ministry of Public Health recently launched a polio vaccination campaign targeting 7.3 million children across 19 provinces of Afghanistan.

    Healthcare providers have emphasized the crucial role of public awareness and ongoing investment in eradicating polio. Dr. Mojtaba Sufi, a health expert in the Islamic Emirate of Afghanistan, reiterated in a news article, “The only effective way to prevent polio is through vaccination, and the international community provides these vaccines.

    This new vaccination campaign is essential as Afghanistan is affected by ongoing endemic wild poliovirus transmission. 

    The total number of WPV1 cases in 2025 is two, which compares to 2024 when 25 cases were confirmed.

    As of July 23, 2025, the U.S. CDC and the WHO’s International Travel and Health recommend that all travellers to polio-affected areas be fully vaccinated against polio. Residents (and visitors for more than 4 weeks) from infected areas, such as Afghanistan, should receive an additional dose of oral or inactivated polio vaccine within 4 weeks to 12 months of travel.

    Additionally, a booster dose may be recommended for specific travelers.

     

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  • Ultimate guide to the essential tools for the characterization of proteins, polymers and nanoparticles

    Ultimate guide to the essential tools for the characterization of proteins, polymers and nanoparticles

    This guide offers a clear, in-depth look at the capabilities, applications, and innovations behind Wyatt Technology’s light scattering solutions, equipping you with the information needed to make confident choices in high-resolution macromolecular analysis.

    Wyatt instruments measure a wide range of key parameters, including molar mass, particle size, structural conformation, charge, and binding affinity. These tools are essential for characterizing:

    • Proteins, polymers, nanoparticles, viral vectors, exosomes, and more
    • Gene therapy and drug delivery systems
    • Complex conjugates and biotherapeutics

    With advanced systems like the DAWN®, miniDAWN®, and DynaPro® instrument families, along with user-friendly software such as ASTRA® and DYNAMICS®, Wyatt gives researchers the power to explore molecular detail with clarity and precision. Whether you’re working in life sciences, pharmaceuticals, materials science, or nanotechnology, this guide will help you understand what these technologies can do—and how to choose the right solution for your needs.

    Download the full eBook now to learn more!

    About Waters | Wyatt Technology

    Wyatt Technology Corporation develops instrumentation, software and techniques for the characterization of macromolecules and nanoparticles, in solution, based on light scattering and related technologies. The physical properties determined by Wyatt’s products include absolute molar mass of proteins, polymers and other macromolecules; size and charge (zeta potential); protein-protein and other biomolecular interactions; composition of conjugated proteins and co-polymers; and macromolecular conformation.

    Products and services

    Wyatt’s product line includes instruments and software for:

    • on-line multi-angle light scattering (MALS), used in conjunction with size-exclusion chromatography to quantify absolute molar mass, size, conformation, conjugation and aggregation
    • traditional (cuvette-based) and high-throughput (microwell plate-based) dynamic light scattering (DLS) to determine size (radius) and size distributions, protein melting temperature and stability-indicating parameters
    • electrophoretic mobility (PALS) to determine molecular charge/zeta potential
    • composition-gradient light scattering for label-free analysis of biomolecular interactions
    • field-flow fractionation for separation of macromolecules and nanoparticles from 1-1000 nm, used in conjunction with on-line light scattering and other detection technologies to quantify molar mass and size

    Wyatt also offers, on a limited basis, sample analysis services utilizing its unique technologies.


    Sponsored Content Policy: News-Medical.net publishes articles and related content that may be derived from sources where we have existing commercial relationships, provided such content adds value to the core editorial ethos of News-Medical.Net which is to educate and inform site visitors interested in medical research, science, medical devices and treatments.

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  • IND vs ENG: India hand Anshul Kamboj Test debut, Sai Sudharsan replaces Karun Nair; England opt to bowl in Manchester

    IND vs ENG: India hand Anshul Kamboj Test debut, Sai Sudharsan replaces Karun Nair; England opt to bowl in Manchester

    India have made three changes including a debut to Haryana pacer Anshul Kamboj in the fourth Test in Manchester on Wednesday after England won the toss and opted to bowl first. This was the fourth consecutive toss that India captain Shubman Gill lost in the series.

    Kamboj, who was a part of the India A squad, that toured England a month ago, was a late addition to the senior side after the visitors were hit by a couple of injuries. Left-arm pacer Arshdeep Singh was ruled out of the fourth Test after injuring his bowling hand during training.

    Adding more misery to the Indian team, all-rounder Nitish Kumar Reddy was ruled out of the remainder of the Test series due to a left knee injury. He will will fly back home for recovery. With pacer Reddy not available, India have included all-rounder Shardul Thakur.

    Thakur had played in the first Test in Leeds without much success. Meanwhile, Karun Nair, who failed to impress in the first three Tests with the bat at no.3, has been dropped with Sai Sudharsan coming into the side. Sudharsan made his debut in Leeds.

    On the other hand, England made just one change with Liam Dawson coming in for injured Shoaib Bashir, who fractured his finger. The 35-year-old left-arm spinner had last played a Test match for England back in 2017, thus making a return to the longest format after eight years.

    India started with a loss in Leeds before bouncing back in the second Test in Birmingham. Howver, the Gill-led side lost at Lord’s by 22 runs on the final day to trail the series 1-2.

    IND vs ENG 4th Test playing XIs

    India: Yashasvi Jaiswal, KL Rahul, Sai Sudharsan, Shubman Gill(c), Rishabh Pant(w), Ravindra Jadeja, Washington Sundar, Shardul Thakur, Jasprit Bumrah, Mohammed Siraj, Anshul Kamboj

    England: Zak Crawley, Ben Duckett, Ollie Pope, Joe Root, Harry Brook, Ben Stokes(c), Jamie Smith(w), Liam Dawson, Chris Woakes, Brydon Carse, Jofra Archer

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  • Qatar confirms talks over hosting 2036 Olympic Games

    Qatar confirms talks over hosting 2036 Olympic Games


    Doha, Qatar
    Reuters
     — 

    The Qatar Olympic Committee (QOC) said on Tuesday it was taking part in discussions with the International Olympic Committee (IOC) over the election process for the host city of the 2036 Olympic and Paralympic Games.

    The country, which hosted soccer’s World Cup in 2022 and the Asian Cup in 2024, is the latest to join the race to stage the 2036 Games after confirmed bids from Indonesia, Turkey, India and Chile.

    Other Asian countries considering a bid include Saudi Arabia and South Korea. Egypt, Hungary, Italy, Germany, Denmark and Canada have also shown interest.

    “We currently have 95% of the required sports infrastructure in place to host the Games, and we have a comprehensive national plan to ensure 100% readiness of all facilities,” Sheikh Joaan bin Hamad Al-Thani, the president of QOC, told the state-run Qatar News Agency.

    “This plan is rooted in a long-term vision aimed at building a socially, economically, and environmentally sustainable legacy.”

    Qatar’s capital Doha is set to host the Asian Games in 2030, having staged the event in 2006.

    A successful bid would make Qatar the first country in the Middle East to host the Olympics amid the region’s growing influence over major sporting events. Saudi Arabia is set to hold the soccer World Cup in 2034.


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  • India vs England: Kamboj makes debut as visitors put into bat first – Deccan Herald

    India vs England: Kamboj makes debut as visitors put into bat first – Deccan Herald

    1. India vs England: Kamboj makes debut as visitors put into bat first  Deccan Herald
    2. Injured Akash Deep ruled out of Manchester Test  ESPNcricinfo
    3. India ring in three changes for the Manchester Test | ICC World Test Championship | ICC  ICC
    4. India vs England 4th Test Match: Date, Time, ​Venue, Live Cricket Streaming, Predicted Playing XI, Other Details  The Indian Express
    5. India hit by injuries ahead of fourth Test against England  Cricket Pakistan

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  • Breakfast With Mugabe: biting political drama finally arrives in South Africa | Theatre

    Breakfast With Mugabe: biting political drama finally arrives in South Africa | Theatre

    I am standing outside the hallowed walls of the Market theatre, Newtown, Johannesburg. This is the place where Athol Fugard – surely the greatest of South African playwrights and one of my all-time theatre heroes – staged plays including Hello and Goodbye and The Island. The latter was co-written with fellow theatre greats, actors John Kani and Winston Ntshona. Now it’s the turn of a little-known English writer and his play Breakfast With Mugabe. This is, as they say, one of the days of my life.

    In 2001 my script felt like urgent work. Elections loomed in Zimbabwe, and Robert Mugabe was reportedly unleashing terrible violence in his bid to cling to power. To many in the UK “President Bob” had long been a monster. But what, I wondered, created the monster?

    The play finds Mugabe holed-up in State House, pursued by the bitter spirit of a long-dead comrade. Denied help by traditional healers, the former liberation leader reluctantly turns to a white psychiatrist. Cue the unravelling of history.

    Colonial culpability … the Market theatre in Johannesburg. Photograph: Fraser Grace

    Interest in Breakfast With Mugabe was immediate, and persistent. The late (and much missed) Antony Sher directed a Royal Shakespeare Company production that travelled from Stratford in 2005 via Soho theatre to the West End in 2006. An audio version flourished on BBC Radio 3 and the World Service; a second UK production followed, while in the US a production by Two Planks & A Passion (directed by David Shookhoff) clocked up 100 performances on New York’s 42nd Street. Another production was staged in Berkeley.

    Since then, Mugabe has died and Zimbabwe bumps along in comparative peace. So a new production – especially in South Africa – came as a surprise.

    According to Greg Homann, the idea blossomed slowly. In 2022, Greg – whose theatre work spans the US, UK and South Africa – was associate artist at the Midlands Arts Centre in Birmingham. Then his “dream job” became a reality. Returning to South Africa as artistic director of the Market theatre, one of the first artists he encountered was a young director fast building a reputation as an innovative theatre-maker. Calvin Ratladi had, sometime in 2016, chanced on a copy of Breakfast With Mugabe. The play stuck with him; would the Market produce it?

    Sadly, that plan stalled. Then, earlier this year, Ratladi was named Standard Bank’s young artist of the year for theatre. This award is quite a gong (its first winner was Richard E Grant). It brings with it support for a creative project – and an opportunity was glimpsed. If Ratladi still held a torch for his Mugabe project, the Market theatre would host. Remarkably, he was as keen as ever. A theatre polymath and renowned disability activist, for him this four-handed, pressure-cooker play of psychology and spirituality presented exciting new challenges.

    If this partly answers the “why here, why now?” question, why do Ratladi and Homann think the play resonates in the new South Africa?

    For Homann, the play typifies the Market’s longstanding commitment to “an entwining of politics and theatre” – a tradition vital to the theatre’s co-founders Barney Simon and Mannie Manim, and to one of the many playwrights they championed, Athol Fugard, who sadly died in March. Recent shows at the Market have examined the life and legacy of other significant South African figures, among them Winnie Mandela and Robert Sobukwe. As Ratladi points out, Breakfast With Mugabe extends this tradition; a play about a hero of the liberation movement – this time from outside South Africa, and one whose legacy is hotly contested.

    Pressure-cooker play … (from left) Craig Jackson, Gontse Ntshegang and Themba Ndaba in Breakfast With Mugabe at the Market theatre. Photograph: Ngoma KaMphahlele

    This is especially true among Zimbabweans, an estimated one to three million of whom now live in South Africa. Hearings into the Gukurahundi in Matabeleland in the mid 1980s have only just begun in earnest. In that massacre, Mugabe ordered his army’s North Korean-trained Fifth Brigade to suppress his party’s opponents. An estimated 20,000 Zimbabweans were murdered.

    At the production’s first night in Johannesburg, it was clear the play retains its bite. Themba Ndaba and Craig Jackson lock the president and his shrink in a terrible struggle for supremacy; Gontse Ntshegang shines as the manipulative Grace Mugabe, drawing howls of laughter for her indiscretions as “the First Shopper”, while Zimbabwean-born Farai Chigudu exudes menace – and barely controlled violence – as the bodyguard/secret policeman, Gabriel.

    With the first three performances sold out, audiences (as audiences will in South Africa) whooped, gasped and sighed at every zinger or put-down – verbal or physical – delivered by the cast.

    I’ve been lucky. The play has almost always been well received by audiences as well as critics. In the US however, what I believed was a play about colonial culpability was celebrated as an essay on interracial conflict, pure and simple. Do Americans struggle to see their country implicated as a colonial power?

    In South Africa by contrast, it’s the impact of colonial oppression that deafens. Post-liberation rewards – the justice so long awaited by black South Africans – never materialised for many. How the country’s current government can ever deliver redress is a hot-button political issue for President Cyril Ramaphosa – and one critical to the future of South Africa’s 63 million inhabitants.

    And what does Ratladi’s unexpected, bracing new production offer the playwright? A lesson. Whatever we may think we’ve written, a play can – simply by shifting its context in time and space – make us think and feel something new. It is after all play – a living, unfolding, mutable thing. Like all true play, its punches do not always land where expected.

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  • Scientists can’t figure out why glaciers in world’s most dangerous region are growing

    Scientists can’t figure out why glaciers in world’s most dangerous region are growing

    While global warming is shrinking the world’s ice, three glaciers in one of the remotest regions of the world are gaining ice. An astronaut captured them from the International Space Station (ISS), merging into one massive ice mass in the Karakoram mountain range. The Lolofond glacier, the Teram Shehr glacier, and the Siachen glacier are the three glaciers seen merging in the photo and together create the Karakoram anomaly. These glaciers are growing bigger, even though the rising temperatures in the world are threatening glaciers in Antarctica and the Arctic. Scientists have been baffled by the phenomenon for years and have racked their brains, trying to figure out what’s going on with them. The Siachen Glacier in the eastern Karakoram is the longest glacier in the Karakoram and second-longest in the world’s non-polar areas. It is located 18,875 ft above sea level and is 76 kilometres long and 3.5 kilometres wide at its broadest point. It has undergone some rapid changes which scientists have failed to explain. Also Read: Chernobyl disaster site has nothing growing, except this organism that is thriving on radiation

    What is leading to the Karakoram glaciers growing?

    The Karakoram range stands on the borders of India, Pakistan, China, and Afghanistan. Scientists have tried to explain the unusual growth in these glaciers with various theories; however, none of them have been confirmed. Some experts believe the local weather is making them grow. Others think the dust and dirt embedded in the glaciers’ moraines protect the ice from the global high temperatures. The photo captured from space shows these moraines, the parallel layers formed from rock and dust trapped between glaciers as they merge. The point where the Teram Shehr and a smaller unnamed tributary glacier meet the Siachen glacier shows the moraines most clearly. Also Read: Scientists are freezing human poop to prevent major disaster 100 years from now

    Siachen Glacier, a point of conflict and natural wonder

    The Siachen glacier is a natural wonder. It is extremely cold and replete with harsh weather. It is Earth’s highest battleground as India and Pakistan have troops stationed near the glacier despite the harsh weather. The extreme living conditions at the glacier have also led to several people losing their lives. The region witnesses very low temperatures, strong winds, and heavy snowfall. In winters, blizzards can continue for weeks here, with temperatures plummeting to -50°C. It is a source of freshwater for several people living near the region. Climate change is causing the glacier to melt. However, the Karakoram anomaly shows that some glaciers are becoming stable and even seeing growth. This could be because of the Western Disturbances that bring snowfall in winter, according to a study. However, a sureshot answer remains elusive.

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  • Imran’s sons meet Trump aide to kick off US campaign to free father – World

    Imran’s sons meet Trump aide to kick off US campaign to free father – World

    Incarcerated PTI Founder Imran Khan’s sons met with United States President Donald Trump’s key aide Richard Grenell on Tuesday as they kicked off a campaign calling for their father’s release from prison.

    Imran’s sons — Sulaiman Khan, 28, and Kasim Khan, 26 — called attention to their father’s incarceration for the first time publicly in May. Earlier this month, Imran’s sister Aleema Khan said Sulaiman and Kasim will go to the US before coming to Pakistan as part of a movement calling for the ex-premier’s release.

    Imran, imprisoned since August 2023, is serving a sentence at the Adiala Jail in a £190 million corruption case and also faces pending trials under the Anti-Terrorism Act related to the protests of May 9, 2023.

    Grenell, US special presidential envoy for special missions — known for publicly calling for Imran’s release — posted on X that he had met with Sulaiman and Kasim in California, urging them to “stay strong”.

    “There are millions of people around the world who are sick of political prosecutions. You are not alone.”

    Imran’s sons also met with Dr Asif Mahmood, a Pakistani American physician who has been playing a key role in the PTI’s campaign to win over Americans.

    Dr Mahmood, vice chairman of the US Commission on International Religious Freedom (USCIRF), shared a picture showing he also met with Grenell, along with the ex-premier’s sons.

    “Immense pride for [Kasim] and Sulaiman Khan for their bravery in fighting for their father, former prime minister Imran Khan’s freedom,” he said.

    He also praised Grenell for “standing for justice and principle” and called for unity to free the PTI founder.

    In December 2024, after Trump won the presidential elections, Grenell had made a series of statements and tweets over a few weeks, including a viral “Free Imran Khan!” post on X.

    He sharply criticised the policies of ex-president Joe Biden’s administration toward Pakistan, particularly its handling of the country’s missile programme and Imran’s imprisonment. Subsequently, Pakistan’s political and diplomatic machinery in the US had also ramped up efforts to engage with the new Congress.

    “Getting the ear and voice of Richard Grenell, a key Trump insider, was crucial,” Shuja Nawaz, a distinguished fellow at the Atlantic Council, had said in January.

    Last week, during a congressional hearing on Pakistan, Republican Congressman Christopher H. Smith suggested that the US Congress may soon urge Trump’s administration to consider imposing sanctions on countries that suppress religious freedom and violate human rights.

    Speakers at the hearing, also attended by PTI’s Zulfi Bukhari, discussed the rights situation in Pakistan. Democratic Congressman James McGovern stressed the need to engage and talk “about political prisoners, the future of Imran Khan … but also how you do it”.

    Notably, there have been increased positive engagements between Washington and Islamabad, with an unprecedented meeting between Trump and Chief of Army Staff Field Marshal Asim Munir in June and the US hailing the country as a “phenomenal partner” in counterterrorism.

    Although the government has not officially commented on the matter of Imran’s son, Minister of State for Law and Justice Barrister Aqeel Malik had told Dawn.com that Article 16 of the Constitution, which grants the right to gather, was applicable to citizens and foreigners are not allowed to assemble in Pakistan.

    Malik also said that the two brothers could not legally participate in local political activity as they were British nationals, and that if they “violate the visa conditions, the visa can be cancelled”.

    There were conflicting statements from PML-N leaders as well on whether the duo would be allowed entry into Pakistan, with Senator Irfan Siddiqui saying they should be allowed to come and “carry out their activities”, but within the limitations of the law.

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