·GDC Technology 2011年10月24日在迈阿密宣布,与娱乐界其中一家历史最悠久的连锁影院Bow Tie Cinemas成为合作伙伴,为其部署数字影院。提供116台SX-2000A数字影院服务器与一体式媒体模块（IMB）。服务器安装工作已于2011年第三季...·GDC Technology 2011年10月24日在迈阿密宣布,与娱乐界其中一家历史最悠久的连锁影院Bow Tie Cinemas成为合作伙伴,为其部署数字影院。提供116台SX-2000A数字影院服务器与一体式媒体模块（IMB）。服务器安装工作已于2011年第三季顺利完成。展开更多
回顾过去三年,后疫情时代下技术前景的不确定、商业价值的不确定、环境形势的不确定纷至脊来,如果“不确定”是某种常态,那么“确定的不确定”或将赋予设计师更多时代机遇与挑战。日前,以“确定的不确定”为主题的GDC设计奖2023(GDC Awa...回顾过去三年,后疫情时代下技术前景的不确定、商业价值的不确定、环境形势的不确定纷至脊来,如果“不确定”是某种常态,那么“确定的不确定”或将赋予设计师更多时代机遇与挑战。日前,以“确定的不确定”为主题的GDC设计奖2023(GDC Award 2023)获奖作品展暨颁奖典礼在深圳举行。本次GDC设计奖继续秉承“影响中国未来的设计”这一宗旨,汇聚全球顶尖设计力量,聚焦创意表达、科技融合、人文关怀、未来探索四大核心议题,力图以更加丰富的创意呈现,探索更加多维的视觉表达,以及带来更具社会价值和人文情感的设计融合实践。展开更多
未来的中国设计应该是怎样的?日前公布的GDC设计奖2021(GDC Award 2021)获奖作品为我们带来了全新的思维模式与探索方向。作为两年一度的华人设计界的设计盛会,面对后疫情时代翻天覆地的社会变化,GDC设计奖2021继续秉承"影响中国...未来的中国设计应该是怎样的?日前公布的GDC设计奖2021(GDC Award 2021)获奖作品为我们带来了全新的思维模式与探索方向。作为两年一度的华人设计界的设计盛会,面对后疫情时代翻天覆地的社会变化,GDC设计奖2021继续秉承"影响中国未来的设计"这一宗旨,汇集全球顶尖设计力量,聚焦视觉探索、社会关注、商业促进以及科技融合四大议题,通过关注社会变革与时代浪潮,展现最前沿的设计思维与方法,响应新生力量,全面推动设计与文化、生活、商业、科技的碰撞,以期为当代设计树立价值参照,揭示未来设计发展趋势。展开更多
English to Urdu machine translation is still in its beginning and lacks simple translation methods to provide motivating and adequate English to Urdu translation.In order tomake knowledge available to the masses,there...English to Urdu machine translation is still in its beginning and lacks simple translation methods to provide motivating and adequate English to Urdu translation.In order tomake knowledge available to the masses,there should be mechanisms and tools in place to make things understandable by translating from source language to target language in an automated fashion.Machine translation has achieved this goal with encouraging results.When decoding the source text into the target language,the translator checks all the characteristics of the text.To achieve machine translation,rule-based,computational,hybrid and neural machine translation approaches have been proposed to automate the work.In this research work,a neural machine translation approach is employed to translate English text into Urdu.Long Short Term Short Model(LSTM)Encoder Decoder is used to translate English to Urdu.The various steps required to perform translation tasks include preprocessing,tokenization,grammar and sentence structure analysis,word embeddings,training data preparation,encoder-decoder models,and output text generation.The results show that the model used in the research work shows better performance in translation.The results were evaluated using bilingual research metrics and showed that the test and training data yielded the highest score sequences with an effective length of ten(10).展开更多
Objective:To explore antioxidant potential,anti-cancer activity,and phytochemicals of Commelina benghalensis L.Methods:The roots of Commelina benghalensis were extracted in different solvents(methanol,ethanol,benzene,...Objective:To explore antioxidant potential,anti-cancer activity,and phytochemicals of Commelina benghalensis L.Methods:The roots of Commelina benghalensis were extracted in different solvents(methanol,ethanol,benzene,chloroform,n-hexane)with a range of polarity.Antioxidant activity was evaluated by reducing power assay,DPPH radical scavenging activity and phosphomolybdenum method,cytotoxicity by MTT assay,apoptotic and cell cycle analysis by flow cytometry,migratory and invasive potential by wound scratch assay and invasion assay,respectively,functional groups analysis by FT-IR spectroscopy and phytochemicals by aluminum chloride colorimetric and FolinCiocalteu methods.Results:The extracts showed worthy antioxidant potential.The chloroform extract demonstrated the most significant cytotoxic effect on MDA-MB-231(breast cancer)cell line,induced apoptosis and reduced migratory and invasive potential of MDA-MB-231 cells.Methanol and ethanol extracts presented good yield of total phenolic and total flavonoid contents.The FTIR spectroscopic studies revealed different characteristic peak values with various functional compounds such as alkenes,alkanes,aliphatic amines,aromatics,alkyl halides,carboxylic acid,alcohols,ester,aldehydes and ketones.Conclusions:The results demonstrate the potential use of Commelina benghalensis as a good antioxidant with significant anticancer effect.展开更多
The mature design of wireless mobile sensor network makes it to be used in vast verities of applications including from home used to the security surveillance.All such types of applications based on wireless mobile se...The mature design of wireless mobile sensor network makes it to be used in vast verities of applications including from home used to the security surveillance.All such types of applications based on wireless mobile sensor network are generally using real time data,most of them are interested in real time communication directly from cluster head of cluster instead of a base station in cluster network.This would be possible if an external user allows to directly access real time data from the cluster head in cluster wireless mobile sensor network instead of accessing data from base station.But this leads to a serious security breach and degrades the performance of any security protocol available in this domain.Most existing schemes for authentication and cluster key management for external users,exchange a number of messages between cluster head and base station to allow external to access real time data from the base station instead of cluster head.This increase communication cost and delay in such real time access information.To handle this critical issue in cluster wireless mobile sensor network,we propose a lightweight authentication and key management scheme using a fuzzy extractor.In this scheme,any external user can access data directly from the cluster head of any cluster without the involvement of the base station.The proposed scheme only uses the one-way hash functions and bitwise XOR operations,apart from the fuzzy extractor method for the user biometric verification at the login phase.The presented scheme supports scalability for an increasing number of nodes using polynomials.The proposed scheme increases the life-time of the network by decreasing the key pool size.展开更多
文摘回顾过去三年,后疫情时代下技术前景的不确定、商业价值的不确定、环境形势的不确定纷至脊来,如果“不确定”是某种常态,那么“确定的不确定”或将赋予设计师更多时代机遇与挑战。日前,以“确定的不确定”为主题的GDC设计奖2023(GDC Award 2023)获奖作品展暨颁奖典礼在深圳举行。本次GDC设计奖继续秉承“影响中国未来的设计”这一宗旨,汇聚全球顶尖设计力量,聚焦创意表达、科技融合、人文关怀、未来探索四大核心议题,力图以更加丰富的创意呈现,探索更加多维的视觉表达,以及带来更具社会价值和人文情感的设计融合实践。
文摘未来的中国设计应该是怎样的?日前公布的GDC设计奖2021(GDC Award 2021)获奖作品为我们带来了全新的思维模式与探索方向。作为两年一度的华人设计界的设计盛会,面对后疫情时代翻天覆地的社会变化,GDC设计奖2021继续秉承"影响中国未来的设计"这一宗旨,汇集全球顶尖设计力量,聚焦视觉探索、社会关注、商业促进以及科技融合四大议题,通过关注社会变革与时代浪潮,展现最前沿的设计思维与方法,响应新生力量,全面推动设计与文化、生活、商业、科技的碰撞,以期为当代设计树立价值参照,揭示未来设计发展趋势。
基金King Saud University through Researchers Supporting Project number(RSP-2021/387),King Saud University,Riyadh,Saudi Arabia.
文摘English to Urdu machine translation is still in its beginning and lacks simple translation methods to provide motivating and adequate English to Urdu translation.In order tomake knowledge available to the masses,there should be mechanisms and tools in place to make things understandable by translating from source language to target language in an automated fashion.Machine translation has achieved this goal with encouraging results.When decoding the source text into the target language,the translator checks all the characteristics of the text.To achieve machine translation,rule-based,computational,hybrid and neural machine translation approaches have been proposed to automate the work.In this research work,a neural machine translation approach is employed to translate English text into Urdu.Long Short Term Short Model(LSTM)Encoder Decoder is used to translate English to Urdu.The various steps required to perform translation tasks include preprocessing,tokenization,grammar and sentence structure analysis,word embeddings,training data preparation,encoder-decoder models,and output text generation.The results show that the model used in the research work shows better performance in translation.The results were evaluated using bilingual research metrics and showed that the test and training data yielded the highest score sequences with an effective length of ten(10).
文摘Objective:To explore antioxidant potential,anti-cancer activity,and phytochemicals of Commelina benghalensis L.Methods:The roots of Commelina benghalensis were extracted in different solvents(methanol,ethanol,benzene,chloroform,n-hexane)with a range of polarity.Antioxidant activity was evaluated by reducing power assay,DPPH radical scavenging activity and phosphomolybdenum method,cytotoxicity by MTT assay,apoptotic and cell cycle analysis by flow cytometry,migratory and invasive potential by wound scratch assay and invasion assay,respectively,functional groups analysis by FT-IR spectroscopy and phytochemicals by aluminum chloride colorimetric and FolinCiocalteu methods.Results:The extracts showed worthy antioxidant potential.The chloroform extract demonstrated the most significant cytotoxic effect on MDA-MB-231(breast cancer)cell line,induced apoptosis and reduced migratory and invasive potential of MDA-MB-231 cells.Methanol and ethanol extracts presented good yield of total phenolic and total flavonoid contents.The FTIR spectroscopic studies revealed different characteristic peak values with various functional compounds such as alkenes,alkanes,aliphatic amines,aromatics,alkyl halides,carboxylic acid,alcohols,ester,aldehydes and ketones.Conclusions:The results demonstrate the potential use of Commelina benghalensis as a good antioxidant with significant anticancer effect.
基金This research was financially supported in part by the Ministry of Trade,Industry and Energy(MOTIE)and Korea Institute for Advancement of Technology(KIAT)through the International Cooperative R&D program.(Project No.P0016038)in part by the MSIT(Ministry of Science and ICT),Korea,under the ITRC(Information Technology Research Center)support program(IITP-2021-2016-0-00312)supervised by the IITP(Institute for Information&communications Technology Planning&Evaluation).
文摘The mature design of wireless mobile sensor network makes it to be used in vast verities of applications including from home used to the security surveillance.All such types of applications based on wireless mobile sensor network are generally using real time data,most of them are interested in real time communication directly from cluster head of cluster instead of a base station in cluster network.This would be possible if an external user allows to directly access real time data from the cluster head in cluster wireless mobile sensor network instead of accessing data from base station.But this leads to a serious security breach and degrades the performance of any security protocol available in this domain.Most existing schemes for authentication and cluster key management for external users,exchange a number of messages between cluster head and base station to allow external to access real time data from the base station instead of cluster head.This increase communication cost and delay in such real time access information.To handle this critical issue in cluster wireless mobile sensor network,we propose a lightweight authentication and key management scheme using a fuzzy extractor.In this scheme,any external user can access data directly from the cluster head of any cluster without the involvement of the base station.The proposed scheme only uses the one-way hash functions and bitwise XOR operations,apart from the fuzzy extractor method for the user biometric verification at the login phase.The presented scheme supports scalability for an increasing number of nodes using polynomials.The proposed scheme increases the life-time of the network by decreasing the key pool size.
