Why a team of Russian biathletes in Utah is banned from competition


Skiers compete within the 2022 Biathlon Youth and Junior World Championships at Soldier Hole Nordic Middle in Halfway on Wednesday. A crew of eight younger Russian biathletes has not competed for the reason that Worldwide Biathlon Union took motion Saturday to strip them of any nationwide symbols, together with their flag. (Laura Seitz, Deseret Information)

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MIDWAY — A crew of eight younger Russian biathletes in Utah for the Worldwide Biathlon Union’s 2022 Youth and Junior World Championships that finish Wednesday at Soldier Hole aren’t being ostracized by their fellow rivals over their nation’s invasion of Ukraine, a prime U.S. biathlon official mentioned.

“I have never seen something like that. I feel all people acknowledges these are younger athletes that aren’t concerned in something that is remotely political,” mentioned Max Cobb, CEO of the Maine-based U.S. Biathlon Affiliation and an government board member of the Worldwide Biathlon Union in Austria.

“I feel all people’s been very respectful,” he mentioned. “It is a horrible scenario for certain.”

The Russians, who’re 19 to 21 years previous, haven’t competed for the reason that worldwide federation took motion Saturday to strip them of any nationwide symbols, together with their flag, Cobb mentioned, his voice practically drowned out at occasions by the exuberant athletes on the Halfway nordic snowboarding venue constructed for the 2002 Winter Video games.

Now the union has gone additional, voting late Tuesday to ban Russian and Belarusian athletes from the season’s remaining world cup and different worldwide competitions as a present of solidarity with Ukraine, now underneath assault from Russia with help from neighboring Belarus.

The motion comes after the Worldwide Olympic Committee urged Russian and Belarusian athletes to be barred from competing in different international locations, a rare step taken “with a view to defend the integrity of world sports activities competitions and for the security of all of the members.”

Skiers from America and Sweden compete in the 2022 Biathlon Youth and Junior World Championships at Soldier Hollow Nordic Center in Midway on Wednesday.  A team of eight young Russian biathletes have not competed since the international federation took action Saturday to strip them of any national symbols, including their flag.
Skiers from America and Sweden compete within the 2022 Biathlon Youth and Junior World Championships at Soldier Hole Nordic Middle in Halfway on Wednesday. A crew of eight younger Russian biathletes haven’t competed for the reason that worldwide federation took motion Saturday to strip them of any nationwide symbols, together with their flag. (Photograph: Laura Seitz, Deseret Information)

The choice means the Russian crew, scheduled to go away Utah on Thursday, will not be capable of take part within the remaining day of competitors. There aren’t any Belarusians competing, and Ukraine didn’t ship any athletes to Utah. However the blue-and-yellow Ukrainian flag is flying above the end line at Soldier Hole to sign assist.

“We’re attempting to maintain the environment good right here for everyone,” Cobb mentioned. “This warfare is tragic. It is exhausting to imagine there is a floor warfare in Europe in 2022 and our hearts exit to the Ukrainians who’ve been attacked and the very, very dire scenario they’re in. It is unimaginable.”

He mentioned as a sports activities group, “our half is round bringing individuals collectively and holding pleasant competitions. It is unhappy to see one of many very concerned nations in our sport engaged in an offensive act like this. And tragic for the Ukrainian individuals and the Ukrainian biathlon program.”

The casualties of the battle coming into a seventh day embrace a 19-year-old former Ukrainian biathlete Yevhen Malyshev, who died serving within the Ukrainian army. The union supplied its “deepest condolences on the loss,” and condemned the aggression by Russia and Belarus, expressing hope for a right away finish to the warfare.

Cobb mentioned the soldier hadn’t competed internationally however was a junior-level competitor in Ukraine till just a few years in the past. Biathlon, a sport that mixes cross-country snowboarding and rifle taking pictures in a single race, began as a army train.

“It is actually exhausting,” Cobb mentioned of listening to concerning the loss of life. “It was actually very unhappy.”

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Nikon Small World 2021 Photo Competition winners announced today | NOVA



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From neurons to tick heads to louse claws, listed below are the highest 10 photographs from the competitors.

The profitable picture of the Nikon Small World 2021 Photograph Competitors exhibits a southern stay oak leaf’s trichomes, stomata, and vessels. Picture Credit score: Jason Kirk, Baylor School of Drugs

The winners of the Nikon Small World Photomicrography Competitors, which goals to showcase “the sweetness and complexity of life as seen by the sunshine microscope,” had been introduced immediately.

That is the forty seventh yr of the photograph competitors, which is open to anybody with an curiosity in microscopy—the usage of microscopes to view samples and objects—and pictures. This yr the competition obtained virtually 1,900 entries from 88 nations. A panel of 5 judges* evaluated the entries for originality, informational content material, technical proficiency, and visible affect, Nikon reported. The outcomes of the sister video competitors, Small World In Movement, had been introduced final month.

Listed below are this yr’s prime 10 photographs:

1. Dwell oak leaf

A southern stay oak leaf’s trichomes, stomata, and vessels photographed by Jason Kirk, an expert imager and core director of Baylor School of Drugs’s Optical Imaging & Important Microscopy Core. Kirk used a custom-made microscope system to take round 200 particular person photographs of the leaf, which he stacked collectively to create this picture, Nikon studies.

Trichomes, stomata, and vessels are all “important to flowers,” Nikon writes. Trichomes, advantageous outgrowths that defend a plant from excessive climate and bugs, are featured in white. “In purple, Jason highlights the stomata, small pores that regulate the circulation of gases in a plant. Coloured in cyan are the vessels that transport water all through the leaf,” Nikon mentioned in a press release.

2. Networking neurons in microfluidic system

Picture Credit score: Esmeralda Paric and Holly Stefen, Dementia Analysis Centre, Macquarie College, New South Wales, Australia

This picture is of a microfluidic system, which accommodates 300,000 networking neurons divided into two remoted populations (left and proper) bridged by axons (heart). The remoted populations had been every handled with a novel virus, Nikon studies. The picture was taken at 40X magnification by Esmeralda Paric and Holly Stefen of Macquarie College’s Dementia Analysis Centre in New South Wales, Australia, utilizing fluorescence imaging, which makes use of high-intensity illumination to excite fluorescent molecules in a pattern. “When a molecule absorbs photons, electrons are excited to the next vitality stage,” Nikon writes. “As electrons ‘calm down’ again to the ground-state, vibrational vitality is misplaced and, in consequence, the emission spectrum is shifted to longer wavelengths.”

3. Rear leg, claw and respiratory trachea of a louse

Picture Credit score: Frank Reiser, Nassau Neighborhood School, New York

A rear leg, claw, and respiratory trachea of a louse, a wingless parasitic insect, at 5X magnification taken by Frank Reiser, a biologist at Nassau Neighborhood School in New York. Reiser used darkfield micrography, which “creates distinction in clear unstained specimens” and “relies on controlling specimen illumination in order that central mild which usually passes by and across the specimen is blocked,” Nikon writes, and picture stacking to provide this picture.

4. Embryonic rat neuron

Picture Credit score: Paula Diaz, Pontificia Universidad Católica de Chile, Santiago, Chile

A sensory neuron from an embryonic rat taken by Paula Diaz, a physiologist at Pontificia Universidad Católica de Chile in Santiago, Chile. Diaz took the picture at 10X magnification and used fluorescence imaging to provide it.

5. Housefly proboscis

Picture Credit score: Oliver Dum, Medienbunker Produktion, Bendof, Rheinland Pfalz, Germany

A proboscis of a housefly (Musca domestica) taken by Oliver Dum of Medienbunker Produktion in Bendof, Rheinland Pfalz, Germany. Dum took the picture at 40X magnification and assembled it utilizing picture stacking.

6. Mouse mind vasculature

Picture Credit score: Dr. Andrea Tedeschi, Wexner Medical Heart, Ohio State College

3D vasculature of an grownup mouse mind taken by Dr. Andrea Tedeschi of Ohio State College’s Wexner Medical Heart in Columbus, Ohio. Tedeschi took the picture at 10X magnification and used confocal imaging, which includes scanning a specimen to create extraordinarily skinny (all the way down to 250 nanometer thickness) computer-generated optical sections utilizing seen mild, to create it.

7. Tick head

Picture Credit score: Drs. Tong Zhang and Paul Stoodley, Ohio State College’s Campus Microscopy & Imaging Facility

Head of a tick taken by Drs. Tong Zhang and Paul Stoodley of Ohio State College’s Campus Microscopy & Imaging Facility in Columbus, Ohio. Zhang and Stoodley took the picture at 10X magnification and used confocal imaging to provide it.

8. Mouse gut

Picture Credit score: Dr. Amy Engevik, Medical College of South Carolina

Cross part of a mouse gut taken at 10X magnification utilizing fluorescence imaging by Dr. Amy Engevik of the Medical College of South Carolina’s Division of Regenerative Drugs and Cell Biology in Charleston, South Carolina.

9. Water flea

Picture Credit score: Jan van IJken, Jan van IJek Images & Movie, Amsterdam, the Netherlands

A water flea (Daphnia) carrying embryos and ciliated vase-shaped protozoans referred to as peritrichs taken at 10X magnification utilizing picture stacking and darkfield microscopy by Jan van IJken of Jan van IJek Images & Movie in Amsterdam, the Netherlands.

10. Butterfly wing

Picture Credit score: Sebastien Malo, Saint Lys, Haute-Garonne, France

Vein and scales on a Morpho didius butterfly wing taken at 20X magnification utilizing picture stacking and mirrored mild pictures by Sebastien Malo of Saint Lys, Haute-Garonne, France.

*NOVA Science Editor Robin Kazmier was a decide on this yr’s competitors.

Education Department Announces $35 Million Competition to Improve Teacher Quality


At present, the U.S. Division of Schooling is posting a Discover Inviting Functions for the Instructor High quality Partnership (TQP) program, which is able to award $35 million to bolster trainer preparation applications on the undergraduate or “fifth-year” degree (Pre-Baccalaureate Fashions), in addition to educating residency applications for people new to educating that combine related educational content material and significant medical expertise (Residency Fashions).

“Throughout the nation, we should proceed the required work of growing a robust, numerous educator workforce for in the present day and tomorrow,” stated U.S. Secretary of Schooling Miguel Cardona. “Excessive-quality educator preparation applications and trainer residencies are integral to this effort. Efficient applications have constructive results on trainer candidates—together with boosting the probability that they are going to stay within the career—they usually enhance the impression that nice lecturers have on scholar studying.”

In line with Secretary Cardona’s priorities, this competitors additionally contains 4 aggressive priorities centered on educator range; scholar social, emotional, and educational wants; and scholar equitable entry to alternatives and sources.

Analysis reveals that high-quality residency fashions like these within the TQP program can broaden the pool of well-prepared candidates coming into the educating career, promote range of the workforce, and convey a variety of experiences into the classroom to help college students. As well as, the shut partnership between college districts and schools required by the TQP program ensures that preparation applications are intently aligned with apply. The Biden-Harris Administration believes that help for high-quality residency applications is a important a part of making certain that each one college students have entry to well-prepared and certified educators, as these applications produce lecturers who’re simpler and prone to keep within the career than much less complete pathways.

Candidates are additionally inspired to use for partnership grants for the institution of Develop Your Personal (GYO) Packages. The Biden-Harris Administration has referred to as for extra funding in high-quality trainer preparation, together with GYO applications, to strengthen trainer pipelines and deal with shortages, and enhance and help the expansion of lecturers. As with educating residency applications, GYO applications may also help deal with trainer shortages by rising retention charges whereas additionally enhancing educator range.

Moreover, the Management Program precedence within the TQP program offers a chance for candidates to hold out an efficient college management program that can put together people for careers as superintendents, principals, early childhood training program administrators, or different college leaders.

The Division acknowledges the worth of supporting educators and is dedicated to the offering sources and alternatives that raise up the educator workforce.

The Discover Inviting Functions is accessible right here.