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| 1 | 垂直方向磷素竞争对杉木根系生长及生物量分配的影响显示文摘针对自然环境中有效磷养分主要分布于土壤表层而容易导致植物根系激烈竞争的问题,选择同一杉木(Cunninghamia lanceolata)无性系幼苗为研究对象,采用水平方向空间狭小而垂直方向空间大的室内盆栽模拟装置,以单株种植为对照,构建双株种植的竞争处理,通过设置3个供磷水平:不供磷处理(0 mg/kg KH_2PO_4)、低磷处理(6 mg/kg KH_2PO_4)和正常供磷处理(12 mg/kg KH_2PO_4),采用破坏性试验方式收获,分别在试验的前期(50 d)、中期(100 d)和后期(150 d)测定不同处理条件下杉木幼苗根系生物量与根系形态的变化,研究邻株杉木根系在垂直方向上对有限磷素资源的竞争策略。结果表明:竞争处理和供磷水平对杉木幼苗根系长度、平均直径等形态指标的影响存在交互作用(P<0.05),对杉木幼苗生物量分配、比根长等指标的影响均不存在明显的交互作用(P>0.05)。竞争处理中杉木根系形态增量均明显高于非竞争处理的单株幼苗,且随着胁迫时间的增加,根系形态增量均呈现显著的上升趋势,其中在胁迫中期和后期的增量明显高于前期,且邻株竞争处理明显提高了杉木的比根长,提升了根系觅磷的能力;随着供磷水平的提高,根表面积和根体积增量大体上呈现先上升后下降的趋势。与非竞争处理相比,竞争条件下杉木地上部生物积累量差异不明显,而根系生物量、根冠比均低于非竞争处理的单株幼苗。 | 许静静 李琦 吴文景 Rashid Muhammad Haroon U 马祥庆 吴鹏飞 | 2019 | 生态学报2019，39，6： | 11 |
| 2 | Brand Management,What is Next? Word of Mouth (WOM) as a 6th Element of Promotional Mix and IMC 显示文摘 | Ahmed Nadeem Haroon Rashid Sheraz Ahamed Khan Niazi | 2011 | Interdisciplinary Journal of Contemporary Research In Business2011，4，2： | 1 |
| 3 | Privacy and security federated reference architecture for Internet of Things显示文摘Physical objects are getting connected to the Internet at an exceptional rate,making the idea of the Internet of Things(IoT)a reality.The IoT ecosystem is evident everywhere in the form of smart homes,health care systems,wearables,connected vehicles,and industries.This has given rise to risks associated with the privacy and security of systems.Security issues and cyber attacks on IoT devices may potentially hinder the growth of IoT products due to deficiencies in the architecture.To counter these issues,we need to implement privacy and security right from the building blocks of IoT.The IoT architecture has evolved over the years,improving the stack of architecture with new solutions such as scalability,management,interoperability,and extensibility.This emphasizes the need to standardize and organize the IoT reference architecture in federation with privacy and security concerns.In this study,we examine and analyze 12 existing IoT reference architectures to identify their shortcomings on the basis of the requirements addressed in the standards.We propose an architecture,the privacy-federated IoT security reference architecture(PF-IoT-SRA),which interprets all the involved privacy metrics and counters major threats and attacks in the IoT communication environment.It is a step toward the standardization of the domain architecture.We effectively validate our proposed reference architecture using the architecture trade-off analysis method(ATAM),an industry-recognized scenario-based approach. | Musab KAMAL Imran RASHID Waseem IQBAL Muhammad Haroon SIDDIQUI Sohaib KHAN Ijaz AHMAD | 2023 | Frontiers of Information Technology & Electronic Engineering2023，24，4： | 1 |
| 4 | Localization of wireless sensor networks using a single anchor node显示文摘 | Rashid Haroon and Turuk Ashok Kumar | 2013 | Wireless Personal Communications2013，72，2： | 1 |
| 5 | Viscous and thermal behavior of vitamin A and iron-fortified recon stituted rice显示文摘 | Syed Zameer Hussain Baliit Singh Haroon Rashid Naik | 2014 | International Journal of Food Science and Tech- nology2014，49，5： | 1 |
| 6 | Outcome ofJudet's quadricepsplasty for knee contractures and the effect of local infiltration of epinephrine on reducing blood loss显示文摘 | Akbar Jaleel Zubairi Haroon Rashid Rizwan Haroon Rashid Moiz Ali Pervaiz Mehmood Hashmi | 2017 | Chinese Journal of Traumatology2017，20，3： | 0 |
| 7 | Mobile phones in the orthopedic operating room: Microbial colonization and antimicrobial resistance显示文摘BACKGROUND Surgical site infections are a major cause of morbidity and mortality following orthopedic surgery.Recent efforts to identify sources of contamination in the operating rooms have implicated mobile phones.AIM To investigate microbial colonization on the mobile phones of health care professionals in the orthopedic operating room.METHODS We conducted a cross-sectional study involving culture and sensitivity analysis of swabs taken from the mobile phones of orthopedic and anesthesia attendings,residents,technicians and nurses working in the orthopedic operating rooms over a period of two months.Demographic and cell phone related factors were recorded using a questionnaire and the factors associated with contamination were analyzed.RESULTS Ninety-three of 100 mobile phones were contaminated.Species isolated were Coagulase-negative Staphylococcus(62%),Micrococcus(41%)and Bacillus(26%).The risk of contamination was increased with mobile covers and cracked screens and decreased by cell phone cleaning.CONCLUSION Mobile phones belonging to health care workers are frequently contaminated with pathogenic bacteria with the potential of transferring drug resistance to nosocomial pathogens.Studies investigating the relationship to surgical site infections need to be conducted.The concept of'mobile hygiene'involving the change of mobile covers,replacement of cracked screens or even wiping the phone with an alcohol swab could yield the cost-effective balance that contaminated cell phones deserve until they are established as a direct cause of surgical site infections. | Nada Qaisar Qureshi Syed Hamza Mufarrih Seema Irfan Rizwan Haroon Rashid Akbar Jaleel Zubairi Anum Sadruddin Israr Ahmed Shahryar Noordin | 2020 | World Journal of Orthopedics2020，11，5： | 0 |
| 8 | Investigation of Subsurface Contamination due to Chromium from Tannery Effluent in Kasur District of Pakistan显示文摘 | Haroon Rashid Jiro Takemura Abida Mumtaz Farooqi | 2012 | Journal of Environmental Science and Engineering(A)2012，1，8： | 0 |
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