归园田居 其一
归园田居 其一陶渊明少无适俗韵，性本爱丘山。误落尘网中，一去三十年。羁鸟恋旧林，池鱼思故渊。开荒南野际，守拙归园田。方宅十馀亩，草屋八九间。榆柳荫后檐，桃李罗堂前。暧暧远人村，依依墟里烟。狗吠深巷中，鸡鸣桑树颠。户庭无尘杂，虚室有馀闲。久在樊笼里，复...
The Kelvin Wave Patterns in in High-Froude-Number Capillary Flows - Note I
Solution Explanation show that, under the (zeroth-order) Hankel transform in the radial variable, \[ \mathcal{H}_0\left[\nabl...
Morality and rules, and how to avoid drowning - what my daughters learned at school in China
Our twins spent two years at primary school in Chengdu. Their lessons featured alarming cautionary tales and stories of Chinese superiority, but there was fun and irreverence, too.
Economic policymaking -A heavy blow, cushioned
Inflation is almost vanquished and a recession looks unlikely. What went right?
Blockbuster games -'Black Myth Wukong' is a hit
Will China produce more?
Neuroscience-Great minds
The successes of AI algorithms are inspiring new theories of how brains learn
Vivian Kong hangs up her sword
Gold medallist to ‘take break’, as experts say prowess of city’s Olympic fencers built on ‘success of our predecessors’ on regional stage
Some special functions
\(\Gamma\) Gamma function - Wikipedia For \(\Re(z)>0\) the \(n\)th derivative of the gamma function is: \[ \frac{d^n}{d ...