作  者

不  限

  • 不  限
  • 1915年
  • 1949年
  • 1979年

不  限

  • 不  限
  • 1979年
  • 1949年
  • 1915年
  • 全  文
  • 主  题
  • 篇  名
  • 关键词
  • 作  者
  • 作者单位
  • 摘  要
  • 参考文献
  • 基  金
  • 文献来源
  • 发表时间
  • 中图分类号

全  文

不  限

  • 不  限
  • 1915年
  • 1949年
  • 1979年

不  限

  • 不  限
  • 1979年
  • 1949年
  • 1915年
  • 全  文
  • 主  题
  • 篇  名
  • 关键词
  • 作  者
  • 作者单位
  • 摘  要
  • 参考文献
  • 基  金
  • 文献来源
  • 发表时间
  • 中图分类号
设置
  • 关闭历史记录
  • 打开历史纪录
  • 清除历史记录
引用
筛选:
文献类型 文献类型
学科分类 学科分类
发表年度 发表年度
作者 作者
机构 机构
基金 基金
研究层次 研究层次
排序:
显示:
CNKI为你找到相关结果

Organic functional materials based buffer layers for e...  CNKI文献

In this review, we highlight the recent development of organic π-functional materials as buffer layers in constructing efficient perovskite solar cells(PVSCs). By following a brief introduction on t...

Fateh Ullah Hongzheng Chen... 《Chinese Chemical Letters》 2017年03期 期刊

关键词: Perovskite / solar / cells / Organic

下载(30)| 被引(3)

Donor-acceptor(D-A) terpolymers based on alkyl-DPP and...  CNKI文献

A series of low band gap terpolymers based on 4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene(BDTT) and diketopyrrolopyrrole(DPP) with varied solubilizing groups(i.e.,tertbut...

Fateh Ullah Sun Qian... 《Chinese Chemical Letters》 2017年12期 期刊

关键词: Conjugated / polymer / Organic / semiconductor

下载(12)| 被引(4)

Visual-based Items Recommendation Using Deep Neural Ne...  CNKI文献

Online shopping websites throughout the world are increasing at an immense pace. Most of these websites are focused on search engines that tend to be based mainly on the information base and utilize ...

Farhan Ullah Bofeng Zhang... Proceedings of 2020 2nd International Conference on Com... 2020-04-24 国际会议

关键词: Items' / Recommendation / Deep / Learning

下载(5)| 被引(0)

Large-scale Distributive Matrix Collaborative Filterin...  CNKI文献

In the modern world, people face an explosion of information and difficulty finding the right choice for their interests. Nowadays, people prefer online shopping for their needs. Recently, the recomm...

Farhan Ullah Bofeng Zhang... Proceedings of 2020 2nd International Conference on Com... 2020-04-24 国际会议

关键词: Collaborative / Filtering / Ensemble / approach

下载(4)| 被引(0)

Obstacle Detection in Indoor Environment for Visually ...  CNKI文献

Obstacle detection can improve the mobility as well as the safety of visually impaired people. In this paper, we present a system using mobile ca me ra for visually impaired people. The proposed algo...

Sami ur Rahman Sana Ullah... Proceedings of 2017 2nd International Conference on Com... 2017-11-17 国际会议

关键词: frame / Obstacle / Detection / in

下载(2)| 被引(0)

Designing Band Notch Features in Ultra-Wideband Antenn...  CNKI文献

Due to need of high data rate and high speed in wireless communication Ultra-wideband technology comes out as one of the emerging technology that fulfill the requirement of the high speed in wireless...

Mian Muhammad Kamal Inam Ullah... Proceedings of 2017 7th IEEE International Symposium on... 2017-10-24 国际会议

关键词: component / UWB / Band / notch

下载(6)| 被引(0)

Epidemiological Analysis of Peste des Petits Ruminants...  CNKI文献

The current study reports the outbreaks of Peste des Petits Ruminants(PPR) in the small ruminant population of Pakistan. The objectives were to understand the clinical picture of disease under field ...

Aamer Bin Zahur Aman Ullah... Proceedings of 2014 Conference on Epidemiology and Infe... 2014-08-26 中国会议

关键词: PPR / Sheep / Goat / Cumulative

下载(9)| 被引(0)

Peste des Petits Ruminants Vaccine(Nigerian Strain 75/...  CNKI文献

The present study reports the duration of immunity and protective efficacy of Peste des Petits Ruminants(PPR) vaccine(Nigerian strain 75/1) in sheep and goats. A total of 105 sheep and goats were div...

Aamer Bin Zahur Hamid Irshad... Proceedings of 2014 Conference on Epidemiology and Infe... 2014-08-26 中国会议

关键词: PPR / Vaccine / Small / Ruminants

下载(10)| 被引(0)

Driving on Different Roads of Empowerment; Case Study ...  CNKI文献

University of Peshawar is the largest university in the northern region of Pakistan. It has a unique history, where five of its departments got autonomy and were awarded degree awarding (University) ...

Saif Ullah Khan Haseen Ullah Proceedings of 2013 3rd International Conference on Man... 2013-04-08 国际会议

关键词: Empowerment / Human / Resource / Management

下载(5)| 被引(0)

Preparation and Evaluation of Clotrimazole Matrix Type...  CNKI文献

The present study was conducted to formulate and evaluate transdermal patch of Clotrimazole for local as well as systemic therapy of severe to moderate fungal infections. The penetration effect of na...

Asif Nawaz Gul Majid Khan... Proceedings of the 2nd Session of 2011 Workshop of Paki... 2011-06-01 国际会议

关键词: Clotrimazole / transdermal / patch / Franz

下载(7)| 被引(0)

Fixed-Time Extended Disturbance Observer-Based Robust ...  CNKI文献

This paper proposes a novel output feedback robust tracking control of a quadrotor unmanned aerial vehicle(UAV).Since quadrotor UAVs encounters enormous and different types of exogenous disturbances ...

Mati Ullah Zhao Chunhui... 第33届中国控制与决策会议论文集(4) 2021-05-22 国际会议

关键词: Robust / Tracking / Control / Quadrotor

下载(2)| 被引(0)

EFFECT OF HERBICIDES AND ZERO TILLAGE ON THE WEED DENS...  CNKI文献

Cultural as well as chemical weed control is a basic requirement for improved cropping system. Different chemical weed control

Naqib Ullah KHAN Sana Ullah KHAN... Plant Protection Towards the 21st Century----Proceeding... 2004-05-01 国际会议

关键词: EFFECT / OF / HERBICIDES / AND

下载(4)| 被引(0)

Machine Learning Augmentation: An Integrative Detectio...  CNKI文献

The performance of Machine Learning(ML) algorithms is strongly dependant on the quality of the image training data. Therefore, given available image data, every classifier has certain limitations on ...

Rehan Ullah Khan Saleh Albahli Proceedings of 2019 2nd International Conference on Alg... 2019-12-20 国际会议

关键词: Augmentation / Skin / Detection / Classifier

下载(0)| 被引(0)

Intelligent Calibration and Report Generation of Optic...  CNKI文献

With the development and advancement in power systems and smart grids our metering should be advanced and accurate. For the better protection of power systems the conventional current transformers ha...

Saran ZEB Mazhar ALI... Proceedings of 2019 International Conference on Advance... 2019-02-27 国际会议

关键词: Optical / current / transformers / Calibration

下载(13)| 被引(0)

Output Data Identification Model for buried Pipeline D...  CNKI文献

Underground ferromagnetic pipelines require early alarming systems for structural assessment due to high risk of damage.In high traffic areas the measured sensor data of underground ferromagnetic pip...

Zia Ullah Xinhua Wang... 第31届中国控制与决策会议论文集(4) 2019-06-03 国际会议

关键词: Pipeline / Flaw / Detection / Fatigue

下载(5)| 被引(0)

Supply-side Vs Demand-side Factors Facing Rural Househ...  CNKI文献

Agreed on the current attractiveness of microcredit schemes as a means of poverty alleviation, their accessibility to the poor households is of obvious concern. This research article examines the fac...

Waqas Umar LATIF Sana ULLAH... Proceedings of 2017 2nd International Conference on Com... 2017-12-24 国际会议

关键词: Rural / household / Accessibility / Microcredit

下载(13)| 被引(0)

Exogenous carbon monoxide produces rapid antidepressan...  CNKI文献

Carbon monoxide(CO), one of the main products of heme oxygenase-1(HO-1), has been reported to exert significantly protective effects in various neuropathological processes by attenuating inflammatory...

Rafi Ullah Xidi Ma... 2019中国生理学会学术年会暨张锡钧基金第十五届全国青年优秀... 2019-12-20 中国会议

关键词: Carbon / monoxide / Heme / oxygenase-1

下载(7)| 被引(0)

Cryogenic 3D Printing of Bacterial Cellulose—based Sc...  CNKI文献

Three—dimensional printing is an advanced and innovative technology that has received growing interest and revolutionized the tissue engineering and regenerative medicine fields. It refers to printi...

Muhammad Wajid Ullah Manjila Adhikari... 中国化学会第一届全国纤维素学术研讨会论文集 2019-10-10 中国会议

关键词: Bacterial / cellulose / Bioink / Cryogenic

下载(7)| 被引(0)

Enhanced Passivation and Carrier Collection in Ink-Pro...  CNKI文献

Colloidal quantum dots(CQDs) are typical materials,which are widely used in the design and development of light emission diodes,photodetectors and solar cells.Recently,an emerging process of PbS QDs-...

Xiaokun Yang Ji Yang... 第七届新型太阳能电池材料科学与技术学术研讨会论文集 2020-05-28 中国会议

关键词: PbS / quantum / dots / supplementary

下载(6)| 被引(0)

一种直接生长在镀镍碳布上的整体式催化剂载体碳纳米管  CNKI文献

通过在电镀镍膜的电化学活性碳布(Ni-ECC)基底上生长出碳纳米管(CNT),制备了1种高效的整体式催化剂载体(CNT/Ni-ECC)。这些镍基碳纳米管在碳布上的生长大大增加了其电化学活性表面积(S_(ECSA))和电导率,这有助于该材料...

ULLAH Siraj 朱春奇... 《石油学报(石油加工)》 2021年06期 期刊

关键词: 碳纳米管 / 碳基整体式催化剂载体 / 碳布 / 析氧反应

下载(281)| 被引(0)

学术研究指数分析(近十年)详情>>

  • 发文趋势
时间的形状