半斤八两

上半年PVC行业走势低迷，相关公司业绩分化_我的网站

A |     在煤炭、原油等上游原料价格高位波动的背景下，国内PVC（聚氯乙烯）市场近期呈现底部走强的运行态势。今年上半年，PVC行业走势低迷，相关公司业绩分化。业内普遍认为，成本端抬升为PVC价格提供了底部支撑，但高库存与弱需求的现实约束仍存，市场短期难以摆脱震荡筑底态势。    

    Photo: VCGA 120‑kilogram man lost 20 kilograms on an AI‑devised diet plan, yet the same algorithm, unable to gauge his physiological limits, contributed to multiple organ failures that sent him to the ICU and brought him to the brink of death, domestic media outlet Sichuan Daily reported.
Chen is a 34-year-old content creator whose job requires him to routinely stay up late and maintain a high-fat, high-salt diet. This unhealthy lifestyle pushed his weight up to 120 kilograms, which prompted him to lose weight.
After conducting online research, Chen turned to an AI tool to devise a "scientific" weight-loss plan. The algorithm recommended that he climb stairs for 90 minutes every day and play badminton twice a week, with each session lasting for two to three hours. It even instructed him to keep exercising without pause, even if his clothes were completely soaked in sweat, Sichuan Daily reported.
On the dietary front, the AI‑generated plan prescribed two eggs, half a steamed bun, and a glass of milk for breakfast; 75 grams of beef and 75 grams of vegetables for lunch; and a single serving of yogurt for dinner.
Forty‑five days into the plan, Chen had shed 20 kilograms. Yet after catching a cold, he continued his workouts, a decision that soon landed him in the emergency room. By the time he arrived at the hospital, he had become incoherent and subsequently slipped into a coma, according to the report.
Test results confirmed that Chen was in septic shock, a severe systemic inflammatory response triggered by infection, which subsequently led to multiple organ dysfunction syndrome, Sichuan Daily reported. "Had he been brought in a few hours later, he might have been beyond rescue," the physician said.
Medical intervention pulled him back from the brink. Still, he was baffled as to how a supposedly scientific approach could have nearly cost him his life.
Cao Lianghai, deputy director of the intensive care unit at the treating hospital, said Chen's chronic sleep deprivation had already weakened his immune system's self‑regulating capacity, adding that extreme calorie restriction further suppressed immune function, while excessive high-intensity exercise triggered persistent inflammatory responses, pushing his immune system toward collapse.
The combination of strenuous exercise and fasting led to severe dehydration, which in turn triggered an acute kidney stone attack, said Cao. This caused a blockage and a urinary tract infection, ultimately culminating in a systemic inflammatory response, he added.
"AI can calculate calorie deficits, yet it cannot gauge the true physiological limits of the human body," the doctor warned.
Global Times
。PVC是全球产量最大的通用塑料之一，被广泛应用于建筑、电力、包材及医疗器械等领域。其中，房地产及基建相关的管材、型材需求约占PVC总消费量的六成以上，使其成为观察国内地产及基建景气度的重要风向标。近年来，国内PVC行业正经历一轮结构性收缩。（证券时报）原文链接。

Current article:http://erzwg2z.menxiaomoriniangbai.bond/list_o6a3bu6/z1o6gi.html

Published on:11:35:00