tropical

摘要： The only difference between a hurricane and a typhoon is the 1 where the storm occurs.Hurricanes and typhoons are the same weather phenomenon: tropical 1)cyclones. A tropical cyclone is a generic term used by meteorologists to describe a rotating, organized system of clouds and thunderstorms that 2)originates over tropical or subtropical waters and has closed, 2 circulation.

摘要： Climate change is the variation in climate that human activities contribute to,directly or indirectly.Furthermore,climate change impacts human activity,but it also affects human existence and sustenance[1].Climate change has shown a negative impact on the quality of life,morbidity,and mortality of people across the globe[1,2].In Central African Republic(CAR),the number of reported weather-related natural disasters has more than tripled since the 1960s[2].Since then,these disasters have resulted in over 600000 deaths[2].

摘要： DEAR EDITOR,The melon-headed whale(Peponocephala electra),a small toothed whale in the Delphinidae family,inhabits tropical and subtropical oceans.It is an attractive model species for studying secondary aquatic adaptation and evolution.Here,we successfully assembled a high-quality chromosome-level genome of P.electra using Pac Bio and Hi-C sequencing technologies.

摘要： Tropical areas,blessed with unique tropical and subtropical climates,nurture various characteristic agricultural industries.Prosperity and development of the industries,which relate to living standard improvement of people in tropical areas,support rural economic growth and in come in crease of farmers,thus playi ng an esse ntial role in targeted poverty alleviati on and rural revitalization.

摘要： GENERAL The Asian Pacific Journal of Tropical Medicine(APJTM)is an open access,peer reviewed and monthly publication and aims to provide an academic platform for clinical investigators,physician scientists,and allied health scientists in tropical medicine,especially those from the Asia-Pacific region.

摘要： GENERAL The Asian Pacific Journal of Tropical Medicine(APJTM)is an open access,peer reviewed and monthly publication and aims to provide an academic platform for clinical investigators,physician scientists,and allied health scientists in tropical medicine,especially those from the Asia-Pacific region.

摘要： GENERAL Asian Pacific Journal of Tropical Biomedicine is sponsored by Hainan Medical University Journal Publisher, and aims to set up an acdemic communicating platform for scientists all over the world on tropical biomedicine and related sciences.

摘要： The Asian Pacific Journal of Tropical Medicine(APJTM)is an open access,peer reviewed and monthly publication and aims to provide an academic platform for clinical investigators,physician scientists,and allied health scientists in tropical medicine,especially those from the Asia-Pacific region,to communicate their latest research findings in tropical medicine in order to meet the growing challenges of understanding,preventing and controlling dramatic emergence and reemergence of infectious diseases in tropical regions of the world,especially of the Asia-Pacific region.

摘要： GENERAL The Asian Pacific Journal of Tropical Medicine(APJTM)is an open access,peer reviewed and monthly publication and aims to provide an academic platform for clinical investigators,physician scientists,and allied health scientists in tropical medicine.

摘要： In this paper, some distinctive features of the vertical profile of precipitable liquid water content (LWC) with considerable respect to rain rates (R) and radar reflectivity (Z) obtained in a tropical location are presented. Assessment of LWC allows applications in the specific area of flight icing severity, aviation safety as well as signals traversing through the atmosphere. The parameters were typically measured using vertically-pointing Micro Rain Radar (MRR) over a period of 2 years (2011-2012) at Akure, a tropical location of Nigeria. The radar scanned at every 10 seconds and integrated over one minute samples to reduce event logging error associated with the instrument. The vertical profile of the LWC typically reveals a prominent seasonal variation. However, majority of the LWC profiles has low LWC, less than 0.1 gm?3 while the maximum observed LWC is about 3.18 gm?3. A strong like hood relation was observed between the melting layer height and the LWC, with the LWC reaches peak at the considerable height of about 4160 m which coincides precisely with the freezing height level (rain height of ~4520 m) of the study location. Good correlation was also observed between the LWC and R in most of the heights considered. The results obtained will assist system engineers to assess the level of absorption, reflection and attenuation of electromagnetic signals as a result of precipitable LWC along the transmitting paths. The novelty of the present work is in the area of linking LWC and Z as against usual relation between Z and R.

摘要： 本发明公开了基于Tropical代数的复合型卷积运算方法、存储介质及电子设备，基于Tropical代数的复合型卷积运算方法包括：A、准备训练数据和预测数据，将训练数据和预测数据整理成预设格式信息；B、构建基于Tropical代数的复合型卷积操作，生成基于Tropical代数的复合型卷积神经网络层；C、构建基于Tropical代数的复合卷积神经网络层的神经网络模型；D、将训练数据导入到神经网络模型中，学习得到神经网络模型的参数，完成模型训练；E、将预测数据导入至训练好的神经网络模型中，由神经网络模型生成预测结果并输出，本方案运算速度快、参数可被训练和准确率高。