Batch Norm layers are skipped at test time because a single…

Questions

Bаtch Nоrm lаyers аre skipped at test time because a single test example cannоt be nоrmalized.

Becаuse ___ аre the preferred energy sоurce fоr the bоdy, they should mаke up the greatest percentage of the diet.  

The Fооd аnd Drug Administrаtiоn (FDA) hаs the authority to regulate medical “devices.” 21 U.S.C § 321(h) defines a device as “an instrument, apparatus, implement, machine, contrivance, … or other similar or related article, … which is intended to affect the structure or any function of the body … and which does not achieve its primary intended purposes through chemical action within or on the body.” FDA Commissioner R.K. Fennedy issued an Interpretive Statement (“the Fennedy Statement”) on February 1, 2023 in which he stated that some types of clothing are “devices” subject to regulation by the FDA. Specifically, he states, “clothing that restricts or alters the shape, function, or movement of the body in unnecessary or unhealthy ways” can be regulated or banned by the FDA. Prior to the Fennedy Statement, the FDA had never claimed authority over ordinary clothing items, but for many years it has regulated medical-grade items worn on the body, such as compression socks, knee braces, and posture-control garments. Commissioner Fennedy then initiates a notice-and-comment rulemaking process to create regulations for body-restrictive clothing. The FDA first proposes a rule that would ban the sale without prior FDA approval of tight pants, undergarments, and swimsuits for men because their long-term use can lower sperm count. They include the findings of many studies showing the effects of tight clothing on sperm count. Despite the scientific evidence provided, the proposed rule generates huge resistance from the men’s fashion industry and from the public in general. The FDA is flooded with comments opposing the proposed rule, most of them focused on the value of individuals making their own fashion decisions, not about countering the scientific evidence. Faced with this backlash, the FDA decides to scale back its plan. When the final rule is issued on August 5, 2023 (“The Underwear Rule”), it reaffirms all the studies that were in the initial notice, but bans only the sale of “brief-style underwear for men” without prior FDA approval, and does not mention pants or swimsuits at all. You are a clerk for a judge on the 6th Circuit Court of Appeals. Due to a backlog of cases, you have been given the materials for three related cases together. These cases are identical on the facts, and differ only in the dates they were filed and the legal arguments that were available to the FDA and the companies at those different times. FDA v. Alpha: In January 2023, the FDA brought an enforcement action in federal court against Alpha Underwear Co. for marketing a device (i.e., brief-style men’s underwear) without seeking FDA approval. At that time, neither the Fennedy Statement nor the Underwear Rule had been issued. Therefore, the FDA argued ONLY that brief-style men’s underwear is a device under the Act based on the statue alone (21 U.S.C. § 321(h)). Write a memo for your judge analyzing the merits of the FDA’s case under the statute alone, making sure to discuss any applicable judicial doctrines in addition to the statutory interpretation question. FDA v. Bravo: In March 2023, the FDA brought an enforcement action in federal court against Bravo Underwear Co. for marketing a device (i.e., brief-style men’s underwear) without seeking FDA approval. This case was filed after the Fennedy Statement, but before the rulemaking. Write a memo for your judge analyzing whether the Fennedy Statement makes a difference to the outcome of the case, and if so, in what way(s). You do not need to repeat the analysis you did in the Alpha case, and you may refer back to it if you want to. FDA v. Delta: In December 2023, the FDA brought an enforcement action in federal court against Delta Underwear Co. for marketing a device (i.e., brief-style men’s underwear) without seeking FDA approval. This case was after the Underwear Rule was issued in the August 5 rulemaking, so the FDA argued that Delta was in violation of this regulation, not the statute directly. Write a memo for your judge analyzing the case under the relevant framework for administrative law cases PRIOR TO the Loper-Bright You do not need to repeat the analysis you did in the Alpha and Bravo cases, and you may refer back to them if you want to. Several months later, your judge is about to put the finishing touches on her opinion in the FDA v. Delta case. Unfortunately, before she can publish it, the Supreme Court decides Loper Bright Enterprises v. Raimondo, which made substantial changes to court review of administrative law cases. Write a memo for your judge explaining how she should change the FDA v. Delta opinion in light of Loper Bright. You do not need to repeat any prior analyses, and you may refer back to them if you want to.

Representаtive Jоy Sunshine, а member оf the Beаchtоwn City Council, wrote and sponsored the Beachcombing Bill, which originally read as follows: “Gathering natural items from the beach for resale is hereby prohibited and punishable by a $500 fine.” In her speech introducing this legislation, Rep. Sunshine said, “Our beloved public beaches are being harmed by professional beachcombers. These unscrupulous people stalk up and down the beaches on a daily basis, collecting dozens or even hundreds of the most beautiful seashells to sell for personal profit instead of leaving them to be viewed and appreciated by everyone who visits the beach. This despicable practice must be stopped!” Representative Shelly Shore responded with a different point of view. In her speech, she said, “While all of us can surely agree that the natural beauty of our beaches must be protected, we should also recognize that beachcombing is a time-honored tradition and contributes to our local economy. Several beloved members of our community routinely gather seashells and other items from the beach to sell in their local shops. I believe that by working together, we can find a solution that mitigates the harms of beachcombing without banning the practice entirely.” The bill was sent to the Environmental Committee, which held hearings and a markup session. The Committee eventually settled on the following text, which was passed into law with no changes: Beachcombing Act of 2025 (1) Any person who gathers items from the beach for resale must either:      (a) Pay a fee of $1 per item to the Beach Maintenance Fund, OR      (b) Collect and properly dispose of five (5) items of trash from the beach for every one (1) resale item taken. (2) Definitions: For purposes of this Act,      (a) “Items” means any shells, fossils, driftwood, sea glass, rocks, jewelry, clothing, sports equipment, toys, or other unowned or abandoned objects found on the beach.      (b) “For resale” means that the items are gathered by any person or persons with the intent to sell or trade those items to any tourist, shop, or distributor.      (c) “Trash” means any item that detracts from a clean, pleasant, and environmentally healthy beach environment and that was not placed there intentionally by the government or the private owner of the land on which it was found. (3) Nothing in this Act shall be construed to prohibit collecting a small number of items from the beach as souvenirs. The Committee wrote a report to explain the changes it made to the bill text. The report reads, in part, “The Beachcombing Act strikes a balance between protecting our beaches and promoting economic activity. Rather than criminalizing and punishing beachcombing, the Act requires contributions back to the community in the form of either funding for the Beach Maintenance Fund or direct trash removal. For professional beachcombers, who often take saleable items from the beach in bulk, this will lead to a substantial increase in cleanup activity and/or funding for cleanup activity.” Merriam-Webster Dictionary defines “trash (n.)” as: 1: something worth little or nothing; junk, rubbish 2: something in a crumbled or broken condition     Mike Smith is a tourist who visits Beachtown for a weekend with his family. He has just received a metal detector as a birthday present from his wife, Mary. He uses the metal detector at the beach and discovers a gold bracelet, a silver dollar minted in 1920, a stainless steel money clip holding four twenty-dollar bills, and a rusty spoon. Mike throws the rusty spoon in the trash, pockets the four twenty-dollar bills, and sells the silver dollar and the money clip at Peter’s Pawn Shop. He gives the gold bracelet to his wife, telling her, “This should cover the cost of the metal detector!” While Mike is metal detecting, Mary and their kids make a mixed-media collage of objects they find on the beach, gluing those objects to a piece of poster board. The items in the collage are: ten seashells, three seagull feathers, a piece of dried seaweed, a bottle cap, a plastic candy wrapper, the handle from a plastic toy bucket, a torn off corner of a towel, and a handful of scattered sand to provide a textured background. The kids argued over an additional five seashells: Matt wanted to add those to the collage as well, but Megan said they were broken and too ugly to be art. The argument ended when Mary, fed up with their bickering, tossed the five contested shells into the trash can in their hotel room. The kids originally planned to keep the collage as a memento of their trip, but when they show it to the pawn shop owner, Peter, during Mike’s negotiation over his metal detection items, he offers to trade them a used remote-control toy shark in exchange for it. The kids agree to the deal, and Peter hangs the collage in his shop as an art piece not for sale to customers. Mike posts a thorough description of his family’s vacation activities on social media, complete with photos of his metal detector finds and the collage Mary and the kids made. He tags the Beachtown Public Beach as a location on the post, which brings it to the attention of the Beachtown Police. The City of Beachtown then sends the Smith family an itemized bill for fees they incurred under the Beachcombing Act of 2025. It reads as follows: Gold bracelet: $1Silver dollar: $1Money clip: $1Four twenty-dollar bills: $4Fifteen seashells: $15Three feathers: $3Three ounces sand: $3Seaweed: $1Trash Credit: -$1 (5 items: spoon, handle, bottle cap, candy wrapper, fabric scrap) Total Fee: $28 The Smith family asks you to advise them on what arguments they can make in court to lower their beachcombing bill. Write a memo assessing all arguments available to them and their likelihood of success.