Fr. Stephen looks at the quiet role played by grace-filled persons in our world. In many ways, God preserves us through the presence of such saints.

The funding round included participation from Shasta Ventures, Slow Ventures, UP2398 and TheSyndicate.com, an angel investing club led by Jason Calacanis.

Recipients of the 10th annual Communication Awards were announced today by the National Academy of Sciences, National Academy of Engineering, and Institute of Medicine.

An all-new tractor built to handle the speed and traverse of high pressure hoses, complete with the Compass radial indexing device and Sentinel smart technology.

Readiness Systems announces the release of the next generation AED Sentinel, a revolutionary camera-based remote monitoring solution created to transform the management of AEDs (automated external defibrillators) and ensure complete AED readiness.

StoneAge Inc., the leading manufacturer of high-pressure waterblast tools and automated equipment worldwide, announced today that Sentinel Automation Technology is now available for StoneAge tractor and positioner systems.

Today, a local Iranian farmer grows the herbs of home. Then, an art exhibit encourages visitors to look inside themselves to feel empowered. And, Bay Poets brings us an oracle.

Hear audio of mouse lemurs and pied babblers (Note: Lemur calls have been slowed down to one-tenth their speed so that scientists can analyze their differences.)

West Nile Virus (WNV) has been detected in Delaware the first time for 2022 in a sentinel chicken, the Delaware Department of Natural Resources and Environmental Control announced today.

West Nile Virus (WNV) has been detected in Delaware the first time for 2023 in a sentinel chicken, DNREC announced today.

West Nile Virus (WNV) has been detected in Delaware for the first time for 2024 in sentinel chickens that help the Department of Natural Resources and Environmental Control monitor the state for mosquito-borne illnesses, DNREC announced today. The initial WNV occurrence was found in eight sentinel chickens sampled July 22 by the DNREC Mosquito Control Section which returned positive test results from the Delaware Division of Public Health Laboratory two days later.

Archives, Room Use Only - TK5611.T37 1999

Recipients of the 10th annual Communication Awards were announced today by the National Academy of Sciences, National Academy of Engineering, and Institute of Medicine.

Actor teams with Google and the United Nations to collect real-time satellite imagery of war-torn Sudan region.

The global effort aims to help protect native tree species and reduce the billions in potential damages.

Milwaukee Journal Sentinel: ‘We have to test more people’: Wisconsin expands coronavirus testing for African American, Latino and tribal communities. “All African Americans, Latinos and tribal community members in Wisconsin will have access to free COVID-19 testing under a plan announced Thursday by Gov. Tony Evers. Evers’ plan is an effort to combat the staggering … Continue reading ‘We have to test more people’: Wisconsin expands coronavirus testing for African American, Latino and tribal communities (Milwaukee Journal Sentinel)

Lake ice, as part of the Essential Climate Variable (ECV) lakes, is an important indicator to monitor climate change and global warming. The spatio-temporal extent of lake ice cover, along with the timings of key phenological events such as freeze-up and break-up, provide important cues about the local and global climate. We present a lake ice monitoring system based on the automatic analysis of Sentinel-1 Synthetic Aperture Radar (SAR) data with a deep neural network. In previous studies that used optical satellite imagery for lake ice monitoring, frequent cloud cover was a main limiting factor, which we overcome thanks to the ability of microwave sensors to penetrate clouds and observe the lakes regardless of the weather and illumination conditions. We cast ice detection as a two class (frozen, non-frozen) semantic segmentation problem and solve it using a state-of-the-art deep convolutional network (CNN). We report results on two winters ( 2016 - 17 and 2017 - 18 ) and three alpine lakes in Switzerland. The proposed model reaches mean Intersection-over-Union (mIoU) scores >90% on average, and >84% even for the most difficult lake. Additionally, we perform cross-validation tests and show that our algorithm generalises well across unseen lakes and winters.

Turkeys bred on a farm in western Victoria are at the centre of the global fight to improve the flu vaccine.

Our objective was to determine the diagnostic capabilities of combined prostate-specific membrane antigen (PSMA) PET/CT and sentinel node (SN) biopsy in PSMA PET/CT–negative patients for primary lymph node (LN) staging in prostate cancer (PCa) patients. Methods: Between January 2017 and March 2019, retrospectively, all consecutive patients with diagnosed intermediate- or high-risk primary PCa who underwent preoperative PSMA PET/CT (⁶⁸Ga or ¹⁸F-DCFPyL) followed by robot-assisted radical prostatectomy and extended pelvic LN dissection (ePLND) were included. All patients without suspected LN metastases on PSMA PET/CT were considered candidates for SN biopsy with indocyanine green–^99mTc-nanocolloid or ^99mTc-nanocolloid with free indocyanine green used as tracers. The ePLND was used as a reference standard. Results: Of 53 patients, 22 had positive PSMA PET/CT results and 31 underwent subsequent SN biopsy after negative PSMA PET/CT results. In total, 23 patients (43%) were pN1, of whom 6 (26%) had negative PSMA PET/CT results and underwent subsequent SN biopsy. The combined use of SN biopsy and PSMA PET/CT identified all pN1 patients (100% sensitivity; 95% confidence interval, 86%–100%) and performed correct nodal staging in 50 of 53 patients (94% diagnostic accuracy; 95% confidence interval, 84%–99%). SN biopsy identified significantly smaller LN metastases (median diameter, 2.0 mm; interquartile range, 1.0–3.8 mm) than PSMA PET/CT (median diameter, 5.5 mm; interquartile range, 2.6–9.3 mm; P = 0.007). Conclusion: Combining both modalities led to a 94% accuracy for nodal staging in diagnosed intermediate- and high-risk primary PCa. Adding SN biopsy in patients with negative PSMA PET/CT results increased the combined sensitivity to 100% for detecting nodal metastases at ePLND. This diagnostic accuracy may provide valuable information for directing further treatment in PCa patients, such as the use of PSMA PET/CT and SN biopsy rather than ePLND as the preferred approach for staging before radiotherapy.

Although it is known that relatively minor abusive injuries sometimes precede more severe physical abuse, the prevalence of these previous injuries in infants evaluated for abuse was not known.

A history of bruising or oral injury in a precruising infant evaluated for abuse should heighten the level of suspicion because these injuries are common in abused infants and rare in infants found not to be abused. (Read the full article)

Several injuries have been suggested to be disproportionately associated with abuse in young children, but rates of abuse among children with these injuries are not currently known.

Abuse is diagnosed commonly in children with sentinel injuries, including the majority of children <24 months with rib fractures. (Read the full article)

In 2016, the proportion of Neisseria gonorrhoeae isolates with reduced susceptibility to azithromycin rose to 3.6%. A phylogenetic analysis of 334 N. gonorrhoeae isolates collected in 2016 revealed a single, geographically diverse lineage of isolates with MICs of 2 to 16 μg/ml that carried a mosaic-like mtr locus, whereas the majority of isolates with MICs of ≥16 μg/ml appeared sporadically and carried 23S rRNA mutations. Continued molecular surveillance of N. gonorrhoeae isolates will identify new resistance mechanisms.

The successful launch of Sentinel-5P means scientists will soon have access to the most accurate monitoring yet of pollution and climate change related gases in earth's atmosphere

Achuthanandan's remarks come a day after the party unanimously nominated Pinarayi Vijayan over him for the chief minister's post

The women of Gunduribadi, a small tribal village in Odisha, go out daily for thengapalli or forest patrolling around their village. They are also members of their Forest Protection Committee which decides how to manage the forest and its resources. Sonali Pattnaik spent a day with these sentinels of Gunduribadi to find out how this movement has restored the forest and empowered the villagers.

Conn, L. C., author

In X-Men: Days of Future Past, the mutant clan goes head-to-head with the Sentinels—a group of dystopian-era robots. Effects experts MPC created the Sentinels’ special effects using a follicle-like animation, comprised of tiny scales. Mike Seymour explains how they accomplished the technically complicated designs.

Durham : Duke University Press, 2020.