Indonesian offshore and coastal areas are vulnerable to swells from Roaring Forties and cyclone disasters.However,the understanding of the characteristics and propagation mechanisms of local disastrous waves is insuff...Indonesian offshore and coastal areas are vulnerable to swells from Roaring Forties and cyclone disasters.However,the understanding of the characteristics and propagation mechanisms of local disastrous waves is insufficient,posing a threat to the construction,maintenance,and protection of coastal structures.This study establishes a multiple nested wave model based on the third-generation wave model WAVEWATCHⅢ.This model includes sole forcing of Roaring Forties and combined forcing of Roaring Forties and cyclone Ernie to simulate the influence of disastrous waves under the Roaring Forties and tropical cyclones in the Indonesian offshore zone and coasts.The following results are obtained.The Indonesian offshore is prevailed by relatively stable southern to southwestern dominant swells and small wind waves under the impacts of the Roaring Forties without cyclone winds.Long propagating swells originated from the Roaring Forties dominate in nearshore coastal waters with deformed directions and strength because of the shoaling effect.展开更多
On April 10,2025,the China International Exhibition Center(Shunyi Pavi l ion)became a symphony of roaring engines and dazzling digital light scapes as the 2025 Beijing International Motorcycle Expo kicked off.Under th...On April 10,2025,the China International Exhibition Center(Shunyi Pavi l ion)became a symphony of roaring engines and dazzling digital light scapes as the 2025 Beijing International Motorcycle Expo kicked off.Under the theme of“Promot ing Safe and Civilized Riding Awareness,Advancing the Orderly Development of Motorcycle Culture”,the event attracted over 150 global enterprises and nearly 200 brands.展开更多
As 1.5 million wildebeest pierce the dawn mist of the East African Rift Valley and the roar of lions merges with the cry of zebras beneath sprawling acacia trees,this land unveils life at its rawest-majestic and achin...As 1.5 million wildebeest pierce the dawn mist of the East African Rift Valley and the roar of lions merges with the cry of zebras beneath sprawling acacia trees,this land unveils life at its rawest-majestic and achingly fragile.展开更多
Beijing Review continues to publish edited excerpts of Why and How the CPC Works in China.Edited chapter six-How Could the CPC Make China the World’s Second Largest Economy-is as follows: When the 10-year "cultu...Beijing Review continues to publish edited excerpts of Why and How the CPC Works in China.Edited chapter six-How Could the CPC Make China the World’s Second Largest Economy-is as follows: When the 10-year "cultural revolution" (1966-76) finally came to an end in展开更多
The economy of Xinjiang basks in the glow of an industrial diversification campaign W’andering through the broadstreets of Urumqi, the capital city of the far-flung andsparsely—populated Xinjiang Uygur Autonomous Re...The economy of Xinjiang basks in the glow of an industrial diversification campaign W’andering through the broadstreets of Urumqi, the capital city of the far-flung andsparsely—populated Xinjiang Uygur Autonomous Region, amixture of onrushing modernityand lingering Islamic exoticism is everywhere to be felt.展开更多
Waves play a major role in the ocean phenomena in the Gulf of Guinea(GoG). In order to reveal the spatial-temporal distribution characteristics and the propagation mechanism of waves from the South Atlantic Ocean to t...Waves play a major role in the ocean phenomena in the Gulf of Guinea(GoG). In order to reveal the spatial-temporal distribution characteristics and the propagation mechanism of waves from the South Atlantic Ocean to the GoG, 4typical points located in mid-latitude of South Atlantic(14°30′W, 30°0′S), south of the GoG(10°30′W, 15°0′S), offshore of the GoG(0°0′, 0°0′) and near shore of the GoG(6°4′58.8″W, 4°3′36″S) are selected, and waves from Atlantic Ocean to GoG are simulated by using a two-layer-nesting wave numerical model SWAN(Simulating Waves Nearshore). The results show that the hybrid waves(waves hereafter) and the swells have strong relationship with local wind in Roaring Forties and at mid-latitude of South Atlantic Ocean, while there is no obvious correlation between waves and local winds in the GoG. Swells are generated in the South Atlantic Ocean and propagate into the GoG. 2D wave spectra at the four selected typical points are simulated. The spectral pattern and wave component structure indicate that the wave system in GoG is dominated by the S-SW swells generated from Roaring Forties and mid-latitude of South Atlantic, whether it is at maximum(2.2-2.8 m), medium(1.8-2.2 m) or minimum(1.2 m) significant wave height in the GoG during simulation period.展开更多
THE Cameroonian players went wild with joywhen the referee blew the final whistle, ending the match against their Egyptian opponents with an unexpected 2-1 win. Thus ended the 31st edition of the African Cup of Natio...THE Cameroonian players went wild with joywhen the referee blew the final whistle, ending the match against their Egyptian opponents with an unexpected 2-1 win. Thus ended the 31st edition of the African Cup of Nations （ACN）, which took place in Gabon from January 14 to February 5, 2017.展开更多
Chinese meatballs that bite back昨日炀帝狮子头,进入寻常百姓家300g mix of fat and lean pork五花肉20g white radish白萝卜15g scallion,shredded and sliced葱10g ginger姜3 tablespoons of yellow wine黄酒4g salt盐10g sugar糖6...Chinese meatballs that bite back昨日炀帝狮子头,进入寻常百姓家300g mix of fat and lean pork五花肉20g white radish白萝卜15g scallion,shredded and sliced葱10g ginger姜3 tablespoons of yellow wine黄酒4g salt盐10g sugar糖6g chicken extract鸡精15g cornstarch淀粉1 egg鸡蛋450ml of cooking oil食用油3 star anises八角2 tablespoons of soy sauce酱油4展开更多
基金Supported by the National Natural Science Foundation of China(Grant No.51920105013)。
文摘Indonesian offshore and coastal areas are vulnerable to swells from Roaring Forties and cyclone disasters.However,the understanding of the characteristics and propagation mechanisms of local disastrous waves is insufficient,posing a threat to the construction,maintenance,and protection of coastal structures.This study establishes a multiple nested wave model based on the third-generation wave model WAVEWATCHⅢ.This model includes sole forcing of Roaring Forties and combined forcing of Roaring Forties and cyclone Ernie to simulate the influence of disastrous waves under the Roaring Forties and tropical cyclones in the Indonesian offshore zone and coasts.The following results are obtained.The Indonesian offshore is prevailed by relatively stable southern to southwestern dominant swells and small wind waves under the impacts of the Roaring Forties without cyclone winds.Long propagating swells originated from the Roaring Forties dominate in nearshore coastal waters with deformed directions and strength because of the shoaling effect.
文摘On April 10,2025,the China International Exhibition Center(Shunyi Pavi l ion)became a symphony of roaring engines and dazzling digital light scapes as the 2025 Beijing International Motorcycle Expo kicked off.Under the theme of“Promot ing Safe and Civilized Riding Awareness,Advancing the Orderly Development of Motorcycle Culture”,the event attracted over 150 global enterprises and nearly 200 brands.
文摘As 1.5 million wildebeest pierce the dawn mist of the East African Rift Valley and the roar of lions merges with the cry of zebras beneath sprawling acacia trees,this land unveils life at its rawest-majestic and achingly fragile.
文摘Beijing Review continues to publish edited excerpts of Why and How the CPC Works in China.Edited chapter six-How Could the CPC Make China the World’s Second Largest Economy-is as follows: When the 10-year "cultural revolution" (1966-76) finally came to an end in
文摘The economy of Xinjiang basks in the glow of an industrial diversification campaign W’andering through the broadstreets of Urumqi, the capital city of the far-flung andsparsely—populated Xinjiang Uygur Autonomous Region, amixture of onrushing modernityand lingering Islamic exoticism is everywhere to be felt.
基金funded by the National Natural Science Foundation of China (Grant No. 51920105013)。
文摘Waves play a major role in the ocean phenomena in the Gulf of Guinea(GoG). In order to reveal the spatial-temporal distribution characteristics and the propagation mechanism of waves from the South Atlantic Ocean to the GoG, 4typical points located in mid-latitude of South Atlantic(14°30′W, 30°0′S), south of the GoG(10°30′W, 15°0′S), offshore of the GoG(0°0′, 0°0′) and near shore of the GoG(6°4′58.8″W, 4°3′36″S) are selected, and waves from Atlantic Ocean to GoG are simulated by using a two-layer-nesting wave numerical model SWAN(Simulating Waves Nearshore). The results show that the hybrid waves(waves hereafter) and the swells have strong relationship with local wind in Roaring Forties and at mid-latitude of South Atlantic Ocean, while there is no obvious correlation between waves and local winds in the GoG. Swells are generated in the South Atlantic Ocean and propagate into the GoG. 2D wave spectra at the four selected typical points are simulated. The spectral pattern and wave component structure indicate that the wave system in GoG is dominated by the S-SW swells generated from Roaring Forties and mid-latitude of South Atlantic, whether it is at maximum(2.2-2.8 m), medium(1.8-2.2 m) or minimum(1.2 m) significant wave height in the GoG during simulation period.
文摘THE Cameroonian players went wild with joywhen the referee blew the final whistle, ending the match against their Egyptian opponents with an unexpected 2-1 win. Thus ended the 31st edition of the African Cup of Nations （ACN）, which took place in Gabon from January 14 to February 5, 2017.
文摘Chinese meatballs that bite back昨日炀帝狮子头,进入寻常百姓家300g mix of fat and lean pork五花肉20g white radish白萝卜15g scallion,shredded and sliced葱10g ginger姜3 tablespoons of yellow wine黄酒4g salt盐10g sugar糖6g chicken extract鸡精15g cornstarch淀粉1 egg鸡蛋450ml of cooking oil食用油3 star anises八角2 tablespoons of soy sauce酱油4
