检索结果-南通市图书馆

Moderate Interpretation with Attribute Analysis and 3d Visualization for Deeper Prospects of Balkassar Field, Central Potwar, Upper Indus Basin, Pakistan

引用

International Journal of Geosciences 2017年第5期8卷 678-692页

作者： farhana masood Zulfiqar Ahmad Muhammad Sohail Khan Quaid-i-Azam University Islamabad Pakistan Director ORIC University of Wah Wah Pakistan School of Earth and Space Sciences University of Science and Technology of China Hefei China

Balkassar is an old field with considerable remaining potential. The 2d, 3d seismic and earlier vintages show that Balkassar is composed of two folds that impart heart shaped geometry. It appears likely the early Eocene age Bhadrar formation may provide commercial production with lower water cuts from the eastern lobe (yet untapped) of the structure that may have at least 30 million barrels of unrecovered oil. Horizontal drilling may have promise as an optimum technique for recovery of oil from Paleogene reservoirs. Encouraging oil indications have also been recorded from the early Permian age tobra formation from Balkassar oxy-1 that was not tested by Oxy. Tobra sandstone reservoir can have a matrix porosity approaching 8%. When fractured recoveries from it can be relatively better than the Paleogene reservoirs. The 2D and 3D seismic acquisition has confirmed that the eastern lobe (yet untapped) of the Balkassar field is structurally higher and steeper than the Western lobe which has thus far produced over 30 million barrels. The Eastern lobe thus offers good potential for recovery of oil from the Bhadrar reservoir. The entire field is likely to have potential for recovery of oil from the early Eocene aged Tobra formation. 2-d and 3-D Seismic data interpretation, attribute analysis and visualization for deeper prospect carried in Balksasar field. Tobra and Khewra formation studied for deeper potential drilling. Time contour and depth contour map shows potential for deeper prospects. Also attribute analysis and 3d visualization show good results for deeper potential of Tobra and Khewar formations. Seismic amplitude, Reflection strength, Apparent polarity attribute are visualized and interpreted to find the potential for Tobra and Khewra formation. 3-D visualization also showed positive results for Tobra and Khewra formations.

关键词： Seismic Interpretation Structure Anticline Fracture Reservoir Attribute Analysis 3d Visualization

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Structural Interpretation and Petrophysical Analysis for Reservoir Sand of Lower Goru, Miano Area, Central Indus Basin, Pakistan

引用

International Journal of Geosciences 2017年第4期8卷 379-392页

作者： Muhammad Sohail Khan farhana masood Qadeer Ahmed Ishtiaq Ahmed Khan Jadoon Naveed Akram School of Earth and Space Sciences University of Science and Technology of China Hefei China Quaid-i-Azam University Islamabad Pakistan Oil and Gas Development Company Limited Islamabad Pakistan COMSATS Institute of Information Technology Abbottabad Pakistan

The main purpose of this research is to estimate the structural analysis and hydrocarbon potential of Miano Block by using seismic and well log techniques. Miano area hosts a number of gas fields with structural and stratigraphic traps. The area is located in Central Indus Basin which is a part of an extensional regime exhibiting normal faulting due to the split of the Indian Plate firstly from Africa and then from Madagascar and Seychelles. Miano area recognized as a proven petroleum province which has complex tectonic history of Cretaceous extensional and overprints of Tertiary strike-slip tectonics. The area has prospect with accumulation of hydrocarbons in structural and stratigraphic traps including pinchouts. NW-SE oriented Khairpur and Mari Highs are main structural features with impact on the fault system. The sands of Lower Goru of Lower Cretaceous age are acting as a reservoir in the area. The area has great potential of hydrocarbons for which more exploratory wells are required to be drilled with better insight of structural and stratigraphic traps.

关键词： Seismic Interpretation Time-and-Depth Contour Map 3D View Synthetic Seismograph Reservoir Estimation

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Applications of Quantum Physics on Resistivity, Dielectricity, Giant Magneto Resistance, Hall Effect and Conductance

引用

World Journal of Condensed Matter Physics 2016年第2期6卷 95-102页

作者： Saleem Iqbal farhana Sarwar Syed masood Raza Syed Mohsin Raza Department of Mathematics University of Balochistan Quetta Pakistan Department of Mathematics F. G. Girls Degree College Quetta Pakistan Department of Physics Federal Urdu University of Arts Science and Technology Karachi Pakistan Department of Physics University of Balochistan Quetta Pakistan

Quantum theory with conjecture of fractional charge quantization, eigenfunctions for fractional charge quantization, fractional Fourier transform, Hermite function for fractional charge quantization, and eigenfunction for a twisted and twigged electron quanta is developed and applied to resistivity, dielectricity, giant magneto resistance, Hall effect and conductance. Our theoretical relationship for quantum measurements is in good conformity and in agreement with most of the experimental results. These relationships will pave a new approach to quantum physics for deciphering measurements on single quantum particles without destroying them. Our results are in agreement with 2012 Physics Nobel Prize winning Scientists, Serge Haroche and David J. Wineland.

关键词： Quantum Resistivity Quantum Dielectricity Giant Magneto Resistance Quantum Hall Effect and Conductance

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Review of MXenes as a component in smart textiles and an adsorbent for textile wastewater remediation

引用

Chinese Chemical Letters 2024年第2期35卷 208-222页

作者： Kaniz farhana Kumaran Kadirgama Abu Shadate Faisal Mahamude Rajan Jose Department of Apparel Engineering Bangladesh University of TextilesDhaka 1208Bangladesh Faculty of Mechanical and Automotive Engineering Technology Universiti Malaysia Pahang26600 PekanPahangMalaysia Center of Automotive Engineering Universiti Malaysia PahangMalaysia College of Engineering Universiti Malaysia Pahang26300 GambangPahangMalaysia Faculty of Industrial Sciences & Technology Universiti Malaysia Pahang26300 KuantanMalaysia Center of Intelligent Materials Universiti Malaysia Pahang26300 KuantanMalaysia

Two-dimensional(2D)MXenes have emerged as an archetypical layered material combining the properties of an organic-inorganic hybrid offering materials sustainability for a range of *** surface functional groups and the associated chemical properties'tailorability through functionalizing MXenes with other materials as well as hydrophilicity and high conductivity enable them to be the best successor for various applications in textile industries,especially in the advancement of smart textiles and remediation of textile ***-based textile composite performs superb smartness in high-performance wearables as well as in the reduction of textile dyes from *** article critically reviews the significance of MXenes in two sectors of the textile ***,we review the improvement of textile raw materials such as fiber,yarn,and fabric by using MXene as electrodes in supercapacitors,pressure ***,we review advancements in the removal of dyes from textile wastewater utilizing MXene as an absorbent by the adsorption ***-based textiles demonstrated superior strength through the strong bonding between MXene and textile structures as well as the treatment of adsorbate by adsorbent(MXene in the adsorption process).We identify critical gaps for further research to enable their real-life applications.

关键词： Textile fibers Industrial wastewater treatment MAX phases Hybrid electrodes Adsorption

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Blockchain-based DDoS attack mitigation protocol for device-to-device interaction in smart home

引用

Digital Communications and Networks 2023年第2期9卷 383-392页

作者： Bello Musa Yakubu Majid Iqbal Khan Abid Khan farhana Jabeen Gwanggil Jeon Department of Mathematics and Computer Science Chulalongkorn UniversityBangkok10330Thailand Department of Computer Science COMSATS University Islamabad(CUI)Islamabad45550Pakistan College of Science and Engineering University of DerbyDerbyDE221GBUnited Kingdom Department of Embedded Systems Engineering Incheon National UniversityIncheon22012South Korea

Smart home devices are vulnerable to a variety of *** matter gets more complicated when a number of devices collaborate to launch a colluding attack(e.g.,Distributed-Denial-of-Service(DDoS))in a network(e.g.,Smart home).To handle these attacks,most studies have hitherto proposed authentication protocols that cannot necessarily be implemented in devices,especially during Device-to-Device(D2D)*** into the potential of Ethereum blockchain and smart contracts,this work proposes a lightweight authentication mechanism that enables safe D2D interactions in a smart *** Ethereum blockchain enables the implementation of a decentralized prototype as well as a peer-to-peer distributed ledger *** work also uses a single server queuing system model and the authentication mechanism to curtail DDoS attacks by controlling the number of service requests in the *** simulation was conducted twenty times,each with varying number of devices chosen at random(ranging from 1 to 30).Each requester device sends an arbitrary request with a unique resource requirement at a *** is done to measure the system's consistency across a variety of device *** experimental results show that the proposed protocol not only prevents colluding attacks,but also outperforms the benchmark protocols in terms of computational cost,message processing,and response times.

关键词： DDoS attack Device-to-device Smart homes Blockchain Authentication Ethereum smartcontract

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Simulating traumatic brain injury in vitro:developing high throughput models to test biomaterial based therapies

引用

Neural Regeneration Research 2023年第2期18卷 289-292页

作者： Raja Haseeb Basit Jessica Wiseman farhana Chowdhury Divya Maitreyi Chari Bradford Royal infirmary BradfordWest YorkshireUK Sheffield Institute for Translational Neuroscience University of SheffieldSheffieldUK Labcorp Drug Development HarrogateUK Neural Tissue Engineering Keele Group School of MedicineKeele UniversityStaffordshireUK

Traumatic brain injuries are serious clinical incidents associated with some of the poorest outcomes in neurological *** with the limited regenerative capacity of the brain,this has significant implications for patients,carers,and healthcare systems,and the requirement for life-long care in some *** treatment currently focuses on limiting the initial neural damage with longterm care/support from multidisciplinary *** targeting neuroprotection and neural regeneration are not currently available but are the focus of intensive ***-based interventions are gaining popularity for a range of applications including biomolecule and drug delive ry,and to function as cellular *** investigations into the development of such novel therapeutics for traumatic brain injury will be critically underpinned by the availability of appropriate high thro ughput,facile,ethically viable,and pathomimetic biological model *** represents a significant challenge for researchers given the pathological complexity of traumatic brain ***,there is a concerted post-injury response mounted by multiple neural cell types which includes microglial activation and astroglial scarring with the expression of a range of growth inhibito ry molecules and cytokines in the lesion ***,we review common models used for the study of traumatic brain injury(ranging from live animal models to in vitro systems),focusing on penetrating traumatic brain injury *** discuss their relative advantages and drawbacks for the developmental testing of biomaterial-based therapies.

关键词： astroglial scar biomaterial cortical culture in vitro model microglial infiltration multicellular model penetrating injury scaffold traumatic brain injury

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Nature experience promotes preference for and willingness to coexist with wild animals among urban and suburban residents in Malaysia

引用

Ecological Processes 2018年第1期7卷 177-188页

作者： Huda farhana Mohamad Muslim Hosaka Tetsuro Numata Shinya Noor Azlin Yahya Forest Research Institute Malaysia(FRIM) 52109 KepongSelangorMalaysia Department of Tourism Science Graduate School of Urban Environmental ScienceTokyo Metropolitan University1-1 Minami OsawaHachiojiTokyo 192-0397Japan Graduate School for International Development and Cooperation Hiroshima University1-5-1KagamiyamaHigashihiroshima 739-8529Japan.

Introduction:A decline in direct experience with nature can lead to disaffection of natural environments,wildlife,and public indifference towards biodiversity *** study measured on affective attitude towards wildlife(i.e.,preferences for and willingness to coexist with 22 animal species)and examined the relationships between these attitudes and childhood experiences with ***:A face to face interview was carried out in rapidly urbanizing Malaysia for both urban and suburban 357 adults(age>20 years old).Results:It found that Malaysian people liked several insects and squirrels,but disliked mammals *** analysis,with controlling sociodemographic factors(gender,age and ethnicity),showed that childhood nature experience was positively associated with preference for wild animals(standardized path coefficient=0.18;p<0.001),and the preference had a strong correlation with willingness to coexistence(standardized path coefficient=0.61;p<0.001)with the *** nature experience,however,had limited effects on willingness to coexist with the animals via the preference,particularly for unfavourable *** results suggest that preference and willingness scores,even though they were significantly correlated,were different sides of affective attitudes toward ***:Therefore,to promote biodiversity conservation programs,we need strategies to increase acceptance of wild animals via relevant environmental education and public communication,as well as opportunities for nature activities for children.

关键词： Childhood Tropical biodiversity Nature experience Perception Southeast Asia

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Potential use of nanofiltration like-forward osmosis membranes for copper ion removal

引用

Chinese Journal of Chemical Engineering 2020年第2期28卷 420-428页

作者： Wan Nur Ain Shuhada Abdullah Sirinan Tiandee Woeijye Lau farhana Aziz Ahmad Fauzi Ismail Advanced Membrane Technology Research Centre(AMTEC) Universiti Teknologi Malaysia81310 SkudaiJohorMalaysia School of Chemical and Energy Engineering Universiti Teknologi Malaysia81310 SkudaiJohorMalaysia Faculty of Science and Industrial Technology Prince of Songkla UniversitySurat Thani Campus84000 Surat ThaniThailand

The discharge of industrial effluent containing heavy metal ions would cause water pollution if such effluent is not properly *** this work,the performance of emerging nanofiltration(NF)like-forward osmosis(FO)membrane was evaluated for its efficiency to remove copper ion from ***,copper ion is removed from aqueous solution via adsorption and/or ion-exchange *** engineered osmosis method as proposed in this work considered four commercial NF membranes(i.e.,NF90,DK,NDX and PFO)where their separation performances were accessed using synthetic water sample containing 100 mg·L-1 copper ion under FO and pressure retarded osmosis(PRO)*** findings indicated that all membranes could achieve almost complete removal of copper regardless of membrane orientation without applying external driving *** high removal rates were in good agreement with the outcomes of the membranes tested under pressuredriven mode at 1 *** use of appropriate salts as draw solutes enabled the NF membranes to be employed in engineered osmosis process,achieving a relatively low reverse solute *** findings showed that the best performing membrane is PFO membrane in which it achieved N 99.4%copper rejection with very minimum reverse solute flux of<1 g·m-2·h-1.

关键词： Nanofiltration Forward osmosis Copper Divalent salt Water flux

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Impact of in-package cold plasma treatment on the physicochemical properties and shelf life of button mushrooms (Agaricus bisporus)

引用

Food Bioscience 2023年第2期52卷 655-664页

作者： Kadavakollu Subrahmanyam Khalid Gul Rachna Sehrawat farhana Mehraj Allai Department of Food Process Engineering National Institute of TechnologyRourkela769008OdishaIndia Department of Food Technology Islamic University of Science and TechnologyAwantipora192122Jammu&KashmirIndia

Button mushrooms are perishable due to microbial spoilage and *** effect of in-package cold plasma CP treatment on the quality and shelf life of button mushrooms is *** were sealed inside a package with different gas combinations[80%O_(2)+10%CO_(2)+10%N_(2),10%O_(2)+10%CO_(2)+80%N_(2),and 10%O_(2)+80%CO_(2)+10%N_(2)],treated with CP for 15 min at 28 kV and stored at 4℃ for 7 *** and physicochemical properties of button mushrooms(control,samples treated with direct cold plasma(DCP),and those packed in three different modified atmospheric packing(MAP)compositions)were analyzed on days 1,4,and 7 after *** DCP and in-package CP treatment,the total bacterial count was reduced by 0.93 and 1.14 log CFU/g,while the yeast and mold count was reduced by 1.07 and 1.24 log CFU/g,***-package CP reduced PPO activity by 29%.Changes in physicochemical properties of button mushrooms were insignificant on day *** with high oxygen showed larger microbial reductions than the other two gas *** the end of storage,all in-package CP treated button mushrooms maintained significantly(p<0.05)better quality characteristics than control and DCP-treated *** samples treated with CP and kept in a high O_(2) gas concentration exhibited better quality ***,in-package CP technology with high O_(2) concentration can be used as a potential tool for the decontamination and shelf-life extension of button mushrooms.

关键词： Cold plasma Button mushrooms In-package cold plasma Quality retention Modified atmosphere packing

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Optimal Parameter Estimation of Transmission Line Using Chaotic Initialized Time-Varying PSO Algorithm

引用

Computers, Materials & Continua 2022年第4期71卷 269-285页

作者： Abdullah Shoukat Muhammad Ali Mughal Saifullah Younus Gondal farhana Umer Tahir Ejaz Ashiq Hussain Department of Electrical Engineering HITEC UniversityTaxila47080Pakistan Department of Electrical Engineering Islamia UniversityBahawalpur63100Pakistan Department of Electrical Engineering Iqra UniversityIslamabad44000Pakistan

Transmission line is a vital part of the power system that connects two major points,the generation,and the *** an efficient design,stable control,and steady operation of the power system,adequate knowledge of the transmission line parameters resistance,inductance,capacitance,and conductance is of great *** parameters are essential for transmission network expansion planning in which a new parallel line is needed to be installed due to increased load demand or the overhead line is replaced with an underground *** paper presents a method to optimally estimate the parameters using the input-output quantities i.e.,voltages,currents,and power factor of the transmission *** equivalentπ-network model is used and the terminal data i.e.,sending-end and receiving-end quantities are assumed as available measured *** parameter estimation problem is converted to an optimization problem by formulating an error-minimizing objective *** improved particle swarm optimization(PSO)in terms of time-varying control parameters and chaos-based initialization is used to optimally estimate the line *** cases are considered for parameter estimation,the first case is when the line conductance is neglected and in the second case,the conductance is considered into *** results obtained by the improved algorithm are compared with the standard version of the algorithm,firefly algorithm and artificial bee colony algorithm for 30 number of *** is concluded that the improved algorithm is tremendously sufficient in estimating the line parameters in both cases validated by low error values and statistical analysis,comparatively.

关键词： Chaos parameter estimation transmission line time-varying particle swarm optimization pi-network

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：