A new study by American Academy of Orthopaedic Surgeons finds that imaging studies necessary to diagnose traumatic injuries in pregnant women are generally safe. The radiation doses from these studies are well below thresholds considered risky. However, multiple scans and repeated exposure increase the likelihood of a harmful effect.
SourceAmerican Academy of Orthopaedic Surgeons·JournalJournal of the American Academy of Orthopaedic Surgeons·DateAug 6, 2015
Two studies found hypofractionated radiation therapy to have substantially lower rates of acute and short-term toxic effects compared to conventionally fractionated therapy, with improved patient-reported outcomes. The treatment also showed comparable tumor control and lower costs.
SourceJAMA Network·JournalJAMA Oncology·DateAug 6, 2015
Researchers have designed a new device that can convert a DC electric field into a tunable source of terahertz radiation. The device exploits surface plasmon resonance in hybrid semiconductors to produce coherent terahertz emission, with potential applications in medical imaging and security.
SourceAmerican Institute of Physics·JournalJournal of Applied Physics·DateAug 4, 2015
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Researchers have developed a genetic test that analyzes tumor sensitivity to radiation therapy, with findings suggesting metastatic colon tumors are more resistant to radiation than primary tumors. The study suggests personalizing radiation therapy for patients may be possible through this test.
SourceH. Lee Moffitt Cancer Center & Research Institute·DateJul 23, 2015
A new study found that increased radiation dose offers no survival benefit for patients with low-risk prostate cancer. In contrast, men with medium- and high-risk cancers saw improved survival rates with higher doses.
SourceUniversity of Pennsylvania School of Medicine·JournalJAMA Oncology·DateJul 16, 2015
The American Society for Radiation Oncology (ASTRO) has launched a new open-access journal, Advances in Radiation Oncology, with Founding Editor Robert C. Miller, M.D. The journal will publish original research on novel retrospectives and hypothesis-generating series, with a focus on practice transformation.
SourceAmerican Society for Radiation Oncology·JournalAdvances in Radiation Oncology·DateJun 30, 2015
Studies purporting to show a cancer link between radiation from medical imaging and cancer are badly flawed due to reliance on the linear no-threshold model. The human body has evolved to repair damage from low-dose radiation, making it unlikely that exposure would cause cancer.
SourceLoyola Medicine·JournalTechnology in Cancer Research & Treatment·DateJun 30, 2015
A large study has found that whole brain radiation therapy (WBRT) significantly worsens cognitive function compared to radiosurgery, and should no longer be used in the adjuvant setting after radiosurgery. WBRT's side effects include hair loss, fatigue, and significant interruptions in systemic therapy.
SourceUniversity of Texas M. D. Anderson Cancer Center·DateMay 31, 2015
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
A nationwide survey shows a significant growth in pediatric proton therapy patients, with 56% under age 10. Proton therapy offers precise treatment for various tumor diagnoses, including ependymoma and medulloblastoma.
A new drug, Neupogen, has been approved by the FDA for treating acute radiation injury, increasing survival rates. The drug counteracts the effects of radiation on the bone marrow and production of white blood cells, offering a safe and effective treatment option.
SourceUniversity of Maryland School of Medicine·JournalRadiation Research·DateMay 22, 2015
A new study by the University of Maryland School of Medicine found that proton therapy significantly reduces toxic side effects in esophageal cancer patients. Proton therapy targets tumors while minimizing harm to surrounding tissues, leading to improved patient outcomes.
SourceUniversity of Maryland School of Medicine·DateMay 22, 2015
Researchers found that stereotactic body radiation therapy (SBRT) is safe and as effective as standard radiation treatment for certain patients with locally advanced pancreatic cancer. SBRT delivers high doses of radiation in a short period, resulting in reduced pain and improved quality of life. The treatment also allowed some patient...
SourceJohns Hopkins Medicine·JournalAnnals of Surgical Oncology·DateMay 18, 2015
Apple iPad Pro 11-inch (M4)
Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
A novel blood test can rapidly predict the severity of radiation injury, enabling timely medical intervention and improving overall survival. The test uses microRNA biomarkers to determine the functional impact of radiation on bone marrow and other organs.
SourceDana-Farber Cancer Institute·JournalScience Translational Medicine·DateMay 13, 2015
Women with luminal A subtype breast cancer who are older than 60 and taking hormone therapy may not need radiation treatment, according to a new study. The research found that local breast radiation did not add benefit to their outcome, saving the healthcare system up to $3 million annually in Ontario.
SourceUniversity Health Network·JournalJournal of Clinical Oncology·DateMay 11, 2015
A new study found that adding radiation therapy to treatments blocking testosterone's effects can control tumors and save lives for men with node-positive prostate cancer. This combination therapy reduced death rates by 50% compared to hormone therapy alone in patients with regional lymph nodes.
SourceMassachusetts General Hospital·JournalJNCI Journal of the National Cancer Institute·DateMay 11, 2015
Scientists at Helmholtz Munich discovered a novel lncRNA called PARTICLE that regulates cells' response to ionizing radiation by limiting DNA methylation. This finding contradicts the established LNT model and raises questions about the risk of low-dose radiation exposure.
SourceHelmholtz Munich (Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH))·JournalCell Reports·DateApr 30, 2015
Sony Alpha a7 IV (Body Only)
Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
By using a superconducting island to mediate interaction, researchers increased radiation pressure coupling by a millionfold, enabling observation of quantum phenomena in larger structures. This breakthrough paves the way for studying mechanical oscillations at the level of a single photon.
SourceAcademy of Finland·JournalNature Communications·DateApr 28, 2015
Researchers have developed a method to increase radiation's effectiveness in killing cancer cells by using gold nanoparticles tethered to acid-seeking compounds. The approach, published in PNAS, shows promising results and may improve radiation treatment for cancer patients.
SourceBrown University·JournalProceedings of the National Academy of Sciences·DateApr 13, 2015
Physicians at UT Southwestern have successfully treated a rare and often deadly complication of kidney cancer using stereotactic body radiation therapy, with similar survival rates to surgery. The innovative approach shows promise as an alternative treatment option for patients resistant to traditional therapies.
SourceUT Southwestern Medical Center·JournalCancer Biology & Therapy·DateApr 7, 2015
The Tibetan Plateau is warming at a faster rate than the rest of the globe, with a 30-year decline in thermal forcing attributed to enhanced top-of-atmosphere outgoing radiation. This phenomenon enhances shortwave and longwave radiation, leading to increased cloud cover and radiative cooling.
Researchers found delayed radiation therapy offers no protective benefit and may increase risk of complications, contradicting the long-held view. Adjuvant therapy soon after prostate removal is effective in curing patients with low-grade disease.
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Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers at UC Irvine will investigate the behavioral impairments of rodents attributed to space radiation exposure, aiming to understand the underlying causes of these deficits. The study aims to inform efforts to minimize the effects of solar and galactic cosmic radiation on the central nervous system.
A new study has identified a group of molecules in prostate-cancer cells that can help distinguish which patients should be treated with radiation therapy if rising PSA levels indicate tumor recurrence. MicroRNA patterns, including miR-4516 and miR-601, may predict patient response to radiation therapy.
SourceOhio State University Wexner Medical Center·JournalPLOS ONE·DateMar 11, 2015
Berkeley Lab scientists discovered that genetic makeup affects cancer risk from low-dose radiation, identifying key regions in the genome and tumor microenvironment. The findings could lead to genetic screening tests to identify people at high risk of cancer after exposure.
SourceDOE/Lawrence Berkeley National Laboratory·JournalScientific Reports·DateMar 10, 2015
A phase II study shows patients with high-risk low-grade gliomas have a 73% three-year overall survival rate when treated with radiation and temozolomide, compared to 54% for historical controls. The findings suggest combining chemotherapy with radiation is the best treatment for these rare tumors.
SourceOhio State University Wexner Medical Center·DateMar 10, 2015
The International Lymphoma Radiation Oncology Group (ILROG) has issued a guideline outlining the use of 3D computed tomography-based radiation therapy planning and volumetric image guidance to treat pediatric Hodgkin lymphoma. The guidelines aim to reduce radiation dose to normal tissue and decrease the risk of late side effects.
SourceAmerican Society for Radiation Oncology·JournalPractical Radiation Oncology·DateMar 4, 2015
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
Researchers from Dartmouth's Norris Cotton Cancer Center have discovered the Cherenkov Effect can be measured to improve radiation therapy. The study found that light emission correlates with dose, making it suitable for narrow beam stereotactic radiation therapy and surface dosimetry applications.
SourceThe Geisel School of Medicine at Dartmouth·JournalPhysics in Medicine and Biology·DateFeb 25, 2015
A new drug candidate called DBIBB increases the survival of mice suffering from radiation syndrome, even when treatment was delayed by three days. The compound protects against DNA damage and enhances the survival of various types of cells, showing promise for treating acute radiation syndrome.
SourceCell Press·JournalChemistry & Biology·DateJan 22, 2015
Women undergoing left-side breast cancer radiation therapy can reduce heart exposure by holding their breath, resulting in a 90% disease-free survival rate and a median reduction of 62% in radiation dose. The breath-hold technique also shows a lower risk of ischemic heart disease after 8 years.
SourceThomas Jefferson University·JournalPractical Radiation Oncology·DateJan 5, 2015
A new study found that adding radiation treatment to hormone therapy saves more lives among older men with locally advanced prostate cancer, reducing cancer deaths by nearly 50 percent. The treatment was also associated with fewer deaths from any cause.
SourceUniversity of Pennsylvania School of Medicine·JournalJournal of Clinical Oncology·DateJan 5, 2015
Pilots flying at 30,000 feet receive the same amount of UV-A radiation as a 20-minute tanning bed session, increasing melanoma risk. Authors recommend sunscreen use and periodic skin checks for pilots and cabin crew.
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
A new real-time radiation monitor significantly reduces radiation exposure for medical workers during cardiac-catheterization procedures, resulting in a one-third decrease in radiation exposure. The device provides auditory feedback, enabling operators to take actions to reduce radiation exposure and adopt safer radiation practices.
A new study reveals that two-thirds of women treated for early-stage breast cancer in the US receive longer radiation therapy than necessary, despite multiple randomized trials and professional society guidelines showing that hypofractionated radiation is clinically effective and less costly.
SourceUniversity of Pennsylvania School of Medicine·JournalJAMA·DateDec 10, 2014
A new analysis found that nearly two-thirds of elderly women with early stage breast cancer continue to receive radiation therapy despite clinical trial data suggesting it may not be effective. The findings highlight the challenges in implementing clinical trial results into practice patterns, particularly due to concerns about long-te...
A recent study published in Cancer journal reveals that older breast cancer patients continue to receive radiation therapy despite evidence suggesting limited benefits. The study analyzed data from a national health database and found that only about one-third of eligible women no longer receive radiation therapy.
SourceDuke University Medical Center·JournalCancer·DateDec 8, 2014
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
A study by Ohio State University researchers found that patients treated at highly-experienced radiation oncology centers had better survival rates and fewer cancer recurrences compared to those treated at less experienced centers. The study analyzed data from 470 patients treated with radiation therapy between 2002-2005.
SourceOhio State University Wexner Medical Center·JournalJournal of Clinical Oncology·DateDec 8, 2014
A new imaging system has shown potential to reduce radiation exposure for patients undergoing intra-arterial therapy (IAT) for liver cancer, with a reduction of up to 80%, compared to standard X-ray platforms. The AlluraClarity platform uses real-time image processing algorithms to achieve high-quality images at lower radiation power.
Researchers developed an anti-cancer drug that protects normal cells from radiation damage while sparing cancer cells. The compound, RTA 408, increases the effectiveness of radiation therapy in prostate cancer models and has potential applications for treating accidental radiation exposure.
SourceThomas Jefferson University·JournalMolecular Cancer Therapeutics·DateNov 14, 2014
Researchers found that pretreatment interstitial lung disease significantly increases the risk of developing symptomatic and severe radiation pneumonitis in stage I non-small cell lung cancer patients treated with stereotactic body radiation therapy. The study's results suggest that clinicians should be cautious when considering SBRT f...
SourceInternational Association for the Study of Lung Cancer·JournalJournal of Thoracic Oncology·DateNov 10, 2014
A Loyola University Medical Center study has found radiation to be a risk factor for the development of meningiomas, a type of brain tumor, in individuals under age 30. The study analyzed records of patients diagnosed with meningiomas before age 30 and found that five had been exposed to ionizing radiation earlier in their lives.
SourceLoyola Medicine·JournalNeuroscience Discovery·DateNov 4, 2014
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
A new study found that chest radiation in childhood cancer patients increases their risk of developing breast cancer later in life. Nearly 20% of female survivors who received chest radiation developed breast cancer by age 40 compared to 0.3% of those who did not receive radiation.
A study published in Practical Radiation Oncology evaluated the use of image-guided radiation therapy (IGRT) in treating pediatric cancers. The results show that IGRT is commonly used to improve localization and precision in radiation delivery, particularly for tumors near sensitive structures or organs.
SourceAmerican Society for Radiation Oncology·JournalPractical Radiation Oncology·DateOct 17, 2014
A new biomarker, CLIP2, has been discovered that distinguishes between radiation-induced and sporadic thyroid carcinomas. The marker increases in both genetic activity and protein expression after radiation exposure.
SourceHelmholtz Munich (Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH))·JournalOncogene·DateOct 14, 2014
Researchers found modest acute changes in cardiac biomarkers and electrocardiogram findings following thoracic radiation therapy, but no clinically significant cardiac events. The study suggests that longer follow-up and increased dose range may reveal the impact of radiation on late RT-related toxicity.
SourceInternational Association for the Study of Lung Cancer·JournalJournal of Thoracic Oncology·DateSep 24, 2014
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
A recent study published in BMC Evolutionary Biology found that food affected by the Fukushima nuclear disaster harms animals, even at low levels of radiation. Researchers fed pale blue grass butterflies leaves collected from areas varying distance from the disaster site and investigated the effects on the next generation. The study sh...
SourceBMC (BioMed Central)·JournalBMC Evolutionary Biology·DateSep 22, 2014
Researchers found that combining targeted radiation therapy (SBRT) with the drug cetuximab improved treatment outcomes for patients with recurrent squamous cell carcinoma of the head and neck. The study showed a significant reduction in severe toxicity, allowing patients to complete treatments faster.
SourceUniversity of Pittsburgh Schools of the Health Sciences·DateSep 17, 2014
A new study suggests that combination treatment may not be necessary for all patient populations with the disease. Patients over 65 years old with small tumors and low risk tumor sizes achieved comparable survival after treatment with adjuvant radiation therapy alone, without undergoing endocrine therapy.
Researchers found that radiation oncologists are using fewer or less-aggressive radiation procedures on elderly women with early-stage breast cancer. The study confirms that radiation oncologists are successfully balancing patients' needs with the cost of providing healthcare.
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
A study of 91 prostate cancer patients found that vessel-sparing radiation therapy preserves sexual function without compromising cure rates. Patients who received combination EBRT and brachytherapy reported improved sexual function at five years post-treatment.
SourceAmerican Society for Radiation Oncology·DateSep 16, 2014
Cancer patients with malignant spinal cord compression who receive a single dose of 10 Gy radiation therapy have preserved mobility, comparable to those receiving five daily doses of lower-radiation therapy. The study also found similar changes in bladder function and overall survival rates between the two groups.
SourceAmerican Society for Radiation Oncology·DateSep 16, 2014
A phase I/II trial of hypofractionated radiation therapy found that prostate cancer patients reported similar quality of life, bladder and bowel function before and after treatment. The study's results also indicated that different regimens of hypofractionated RT produced similar outcomes in terms of patient-reported quality of life.
SourceAmerican Society for Radiation Oncology·DateSep 16, 2014
A study found that single fraction radiation therapy (SFRT) is equally effective as multiple fraction radiation therapy (MFRT) in improving patients' pain, function, and quality of life, including for those with excluded characteristics. The results support the generalizability of prior randomized controlled trials to real-world practice.
SourceAmerican Society for Radiation Oncology·DateSep 16, 2014
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
A study in mice implanted with breast and melanoma cancers found that combining radiation therapy with a checkpoint inhibitor increases antitumor responses from the immune system. The combination also enhances memory T-cells, which retain memory of the tumor and can attack it long after treatment.
A new breast cancer radiation trial offers once-weekly regimens with no adverse effects, resulting in better completion rates and lowered costs. The study found that this approach allows for more convenience and choice for patients, improving their ability to complete treatment, while reducing costs by up to 50-60%.
The American Society for Radiation Oncology (ASTRO) has awarded a total of $35,500 in individual grants to 43 researchers presenting at the 2014 Annual Meeting. The awards recognize top radiation oncology research from around the world and provide insight into significant advances in technology and biology.
SourceAmerican Society for Radiation Oncology·DateAug 13, 2014
Seven physicians receive funding to advance radiation oncology research, including studies on cancer biology, physics, and treatment outcomes. Recipients will focus on improving radiation therapy and enhancing patient care.
SourceAmerican Society for Radiation Oncology·DateAug 11, 2014
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
Researchers at MD Anderson Cancer Center have discovered that protein ZEB1 helps breast cancer cells repair DNA damage caused by radiation therapy, making them more resistant to treatment. This finding has significant implications for the development of new treatments targeting ZEB1 and other proteins involved in radioresistance.
SourceUniversity of Texas M. D. Anderson Cancer Center·JournalNature Cell Biology·DateAug 4, 2014
Researchers from Korea Research Institute of Standards and Science used diffusion tensor imaging to analyze the optic radiation in 13 healthy volunteers. The study found that the optic radiation fiber tract volume was approximately 0.16% and fractional anisotropy value was about 0.53, enabling accurate detection of probability pathways.
SourceNeural Regeneration Research·JournalNeural Regeneration Research·DateAug 4, 2014
A two-step decision tree analysis was used to evaluate and distill existing quality standards, guidelines, and recommendations in radiation therapy. The study identified duplicate standards and gaps, achieving substantial agreement among evaluators.
SourceAmerican Society for Radiation Oncology·JournalPractical Radiation Oncology·DateJul 28, 2014
A team of researchers has identified 46 genes in Escherichia coli necessary for its survival at high levels of radiation, including DNA repair pathways. The discovery reveals potential new ways to protect humans from cancer and improve our understanding of ionizing radiation effects.
SourceAmerican Society for Microbiology·JournalJournal of Bacteriology·DateJul 21, 2014