A Study on the Default Supplemental Adjustment Factors of Progression Adjustment Factor Formula under Non-Lane Based Traffic Condition
الملخص
A mathematical expression of supplemental adjustment factor (fPA) has provided a way
to estimate Progression Adjustment Factor (P.F.) more accurately as the P.F. relies on
the fPA value. The mathematical formula of fPA requires traffic parameters that need to
be determined from the field survey. As non-lane based traffic behavior is significantly
different from lane-based traffic, this study examines the applicability of the default fPA
values of Highway Capacity Manual-2000 under the non-lane based traffic condition.
Default values for all six Arrival Types (AT1 to AT6) are reviewed against an available
mathematical expression. After performing statistical analysis on the collected data,
it is found that the HCM-provided default fPA values for AT1, AT3, AT5 and AT6 are
consistent with the mathematical expression. However, the supplemental factors for AT2
and AT4 are found to vary significantly from the default values. By considering the
mathematical expression as a standard of comparison, a graphical representation of error
corresponding to trial fPA value shows that a value of 0.99 for fPA provides the minimum
error of P.F. for AT2. Thus, the default value (fPA =0.93) is found to underestimate fPA as
well as P.F. by 6.5%. In a similar way, the fPA value for AT4 is found to be 0.96 which is
16.5% less than the default value. So, the default value (fPA =1.15) overestimates fPA and
P.F. by 16.5%. Therefore, fPA = 0.99 for AT2 and fPA = 0.96 for AT4 should be used to
estimate P.F. in case of non-lane based traffic.
معرّف المصادر الموحد
http://www.cic.qaالمجموعات
- Theme 2: Materials and Transportation Engineering [43 items ]
وثائق ذات صلة
عرض الوثائق المتصلة بواسطة: العنوان، المؤلف، المنشئ والموضوع.
-
The Global, Regional, and National Burden of Adult Lip, Oral, and Pharyngeal Cancer in 204 Countries and Territories: A Systematic Analysis for the Global Burden of Disease Study 2019
Da Cunha, Amanda Ramos; Compton, Kelly; Xu, Rixing; Mishra, Rashmi; Drangsholt, Mark Thomas; Antunes, Jose Leopoldo Ferreira; Kerr, Alexander R.; Acheson, Alistair R.; Lu, Dan; Wallace, Lindsey E.; Kocarnik, Jonathan M.; Fu, Weijia; Dean, Frances E.; Pennini, Alyssa; Henrikson, Hannah Jacqueline; Alam, Tahiya; Ababneh, Emad; Abd-Elsalam, Sherief; Abdoun, Meriem; Abidi, Hassan; Abubaker Ali, Hiwa; Abu-Gharbieh, Eman; Adane, Tigist Demssew; Addo, Isaac Yeboah; Ahmad, Aqeel; Ahmad, Sajjad; Ahmed Rashid, Tarik; Akonde, Maxwell; Al Hamad, Hanadi; Alahdab, Fares; Alimohamadi, Yousef; Alipour, Vahid; Al-Maweri, Sadeq Ali; Alsharif, Ubai; Ansari-Moghaddam, Alireza; Anwar, Sumadi Lukman; Anyasodor, Anayochukwu Edward; Arabloo, Jalal; Aravkin, Aleksandr Y.; Aruleba, Raphael Taiwo; Asaad, Malke; Ashraf, Tahira; Athari, Seyyed Shamsadin; Attia, Sameh; Azadnajafabad, Sina; Azangou-Khyavy, Mohammadreza; Badar, Muhammad; Baghcheghi, Nayereh; Banach, Maciej; Bardhan, Mainak; Barqawi, Hiba Jawdat; Bashir, Nasir Z.; Bashiri, Azadeh; Benzian, Habib; Bernabe, Eduardo; Bhagat, Devidas S.; Bhojaraja, Vijayalakshmi S.; Bjørge, Tone; Bouaoud, Souad; Braithwaite, Dejana; Briko, Nikolay Ivanovich; Calina, Daniela; Carreras, Giulia; Chakraborty, Promit Ananyo; Chattu, Vijay Kumar; Chaurasia, Akhilanand; Chen, Meng Xuan; Cho, William C. S.; Chu, Dinh-Toi; Chukwu, Isaac Sunday; Chung, Eunice; Cruz-Martins, Natália; Dadras, Omid; Dai, Xiaochen; Dandona, Lalit; Dandona, Rakhi; Daneshpajouhnejad, Parnaz; Darvishi Cheshmeh Soltani, Reza; Darwesh, Aso Mohammad; Debela, Sisay Abebe; Derbew Molla, Meseret; Dessalegn, Fikadu Nugusu; Dianati-Nasab, Mostafa; Digesa, Lankamo Ena; Dixit, Shilpi Gupta; Dixit, Abhinav; Djalalinia, Shirin; El Sayed, Iman; El Tantawi, Maha; Enyew, Daniel Berhanie; Erku, Daniel Asfaw; Ezzeddini, Rana; Fagbamigbe, Adeniyi Francis; Falzone, Luca; Fetensa, Getahun; Fukumoto, Takeshi; Gaewkhiew, Piyada; Gallus, Silvano; Gebrehiwot, Mesfin; Ghashghaee, Ahmad; Gill, Paramjit Singh; Golechha, Mahaveer; Goleij, Pouya; Gomez, Ricardo Santiago; Gorini, Giuseppe; Guimaraes,; re Luiz Sena; Gupta, Bhawna; Gupta, Sapna; Gupta, Veer Bala; Gupta, Vivek Kumar; Haj-Mirzaian, Arvin; Halboub, Esam S.; Halwani, Rabih; Hanif, Asif; Hariyani, Ninuk; Harorani, Mehdi; Hasani, Hamidreza; Hassan, Abbas M.; Hassanipour, Soheil; Hassen, Mohammed Bheser; Hay, Simon I.; Hayat, Khezar; Herrera-Serna, Brenda Yuliana; Holla, Ramesh; Horita, Nobuyuki; Hosseinzadeh, Mehdi; Hussain, Salman; Ilesanmi, Olayinka Stephen; Ilic, Irena M.; Ilic, Milena D.; Isola, Gaetano; Jaiswal, Abhishek; Jani, Chinmay T.; Javaheri, Tahereh; Jayarajah, Umesh; Jayaram, Shubha; Joseph, Nitin; Kadashetti, Vidya; Kandaswamy, Eswar; Karanth, Shama D.; Karaye, Ibraheem M.; Kauppila, Joonas H.; Kaur, Harkiran; Keykhaei, Mohammad; Khader, Yousef Saleh; Khajuria, Himanshu; Khanali, Javad; Khatib, Mahalaqua Nazli; Khayat Kashani, Hamid Reza; Khazeei Tabari, Mohammad Amin; Kim, Min Seo; Kompani, Farzad; Koohestani, Hamid Reza; Kumar, G. Anil; Kurmi, Om P.; La Vecchia, Carlo; Lal, Dharmesh Kumar; Landires, Iván; Lasrado, Savita; Ledda, Caterina; Lee, Yo Han; Libra, Massimo; Lim, Stephen S.; Listl, Stefan; Lopukhov, Platon D.; Mafi, Ahmad R.; Mahumud, Rashidul Alam; Malik, Ahmad Azam; Mathur, Manu Raj; Maulud, Sazan Qadir; Meena, Jitendra Kumar; Mehrabi Nasab, Entezar; Mestrovic, Tomislav; Mirfakhraie, Reza; Misganaw, Awoke; Misra, Sanjeev; Mithra, Prasanna; Mohammad, Yousef; Mohammadi, Mokhtar; Mohammadi, Esmaeil; Mokdad, Ali H.; Moni, Mohammad Ali; Moraga, Paula; Morrison, Shane Douglas; Mozaffari, Hamid Reza; Mubarik, Sumaira; Murray, Christopher J. L.; Nair, Tapas Sadasivan; Narasimha Swamy, Sreenivas; Narayana, Aparna Ichalangod; Nassereldine, Hasan; Natto, Zuhair S.; Nayak, Biswa Prakash; Negru, Serban Mircea; Nggada, Haruna Asura; Nouraei, Hasti; Nuñez-Samudio, Virginia; Oancea, Bogdan; Olagunju,; rew T.; Omar Bali, Ahmed; Padron-Monedero, Alicia; Padubidri, Jagadish Rao; Pandey, Anamika; Pardhan, Shahina; Patel, Jay; Pezzani, Raffaele; Piracha, Zahra Zahid; Rabiee, Navid; Radhakrishnan, Venkatraman; Radhakrishnan, Raghu Anekal; Rahmani, Amir Masoud; Rahmanian, Vahid; Rao, Chythra R.; Rao, Sowmya J.; Rath, Goura Kishor; Rawaf, David Laith; Rawaf, Salman; Rawassizadeh, Reza; Razeghinia, Mohammad Sadegh; Rezaei, Nazila; Rezaei, Negar; Rezaei, Nima; Rezapour, Aziz; Riad, Abanoub; Roberts, Thomas J.; Romero-RRodríguez, Esperanza; Roshandel, Gholamreza; Manjula, S.; Chandan, S.N.; Saddik, Basema; Saeb, Mohammad Reza; Saeed, Umar; Safaei, Mohsen; Sahebazzamani, Maryam; Sahebkar, Amirhossein; Salek Farrokhi, Amir; Samy, Abdallah M.; Santric-Milicevic, Milena M.; Sathian, Brijesh; Satpathy, Maheswar; Šekerija, Mario; Senthilkumaran, Subramanian; Seylani, Allen; Shafaat, Omid; Shahsavari, Hamid R.; Shamsoddin, Erfan; Sharew, Mequannent Melaku; Sharifi-Rad, Javad; Shetty, Jeevan K.; Shivakumar, K.M.; Shobeiri, Parnian; Shorofi, Seyed Afshin; Shrestha, Sunil; Siddappa Malleshappa, Sudeep K.; Singh, Paramdeep; Singh, Jasvinder A.; Singh, Garima; Sinha, Dhirendra Narain; Solomon, Yonatan; Suleman, Muhammad; Suliankatchi Abdulkader, Rizwan; Taheri Abkenar, Yasaman; Talaat, Iman M.; Tan, Ker-Kan; Tbakhi, Abdelghani; Thiyagarajan, Arulmani; Tiyuri, Amir; Tovani-Palone, Marcos Roberto; Unnikrishnan, Bhaskaran; Vo, Bay; Volovat, Simona Ruxandra; Wang, Cong; Westerman, Ronny; Wickramasinghe, Nuwan Darshana; Xiao, Hong; Yu, Chuanhua; Yuce, Deniz; Yunusa, Ismaeel; Zadnik, Vesna; Zare, Iman; Zhang, Zhi-Jiang; Zoladl, Mohammad; Force, Lisa M.; Hugo, Fernando N.... more authors ... less authors ( American Medical Association , 2023 , Article)Importance: Lip, oral, and pharyngeal cancers are important contributors to cancer burden worldwide, and a comprehensive evaluation of their burden globally, regionally, and nationally is crucial for effective policy ... -
IMPROVED INFERENCE FOR THE SCALE PARAMETER IN THE LOMAX DISTRIBUTION BASED ON ADJUSTED PROFILE LIKELIHOOD FUNCTIONS
SEWAILEM, MAISOUN F. M. (06-2 , Master Thesis)In this thesis, we consider improving maximum likelihood inference for the scale parameter of the Lomax distribution. The improvement is based on using modification to the maximum likelihood estimator based on Barndorff-Nielsen's ... -
Moderate salinity stimulates growth and photosynthesis of Phragmites karka by water relations and tissue specific ion regulation
Abideen, Zainul; Koyro, Hans-Werner; Huchzermeyer, Bernhard; Ahmed, Muhammad Zaheer; Gul, Bilquees; Khan, M. Ajmal... more authors ... less authors ( Elsevier , 2014 , Article)The domestication of non-food salt resistant plants could be helpful for biofuel as well as phyto-remediation of salt-affected lands. Limited eco-physiological studies on halophytes are the major bottleneck in developing ...