Relevant bibliographies by topics / Modified frequency

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Modified frequency'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Modified frequency"

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Chen, Xi, Ciming Zhou, Dian Fan, et al. "Modified frequency-shifted interferometer: encoding wavelength into phase." Chinese Optics Letters 18, no. 10 (2020): 101203. http://dx.doi.org/10.3788/col202018.101203.

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Divya, Divya, and Mr Pawan Kumar Mishra. "Frequency Domain Digital Image Segmentation based on a Modified kMeans." International Journal of Innovative Research in Computer Science & Technology 5, no. 4 (2017): 317–22. http://dx.doi.org/10.21276/ijircst.2017.5.4.4.

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Hwang, J. S., K. C. Chang, and G. C. Lee. "Modified Frequency‐Domain Data Processing." Journal of Engineering Mechanics 115, no. 10 (1989): 2333–39. http://dx.doi.org/10.1061/(asce)0733-9399(1989)115:10(2333).

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Lo̸nnum, L. F., and J. S. Johannessen. "Dual-frequency modified C/V technique." Electronics Letters 22, no. 9 (1986): 456. http://dx.doi.org/10.1049/el:19860310.

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Aboutanios, E. "A Modified Dichotomous Search Frequency Estimator." IEEE Signal Processing Letters 11, no. 2 (2004): 186–88. http://dx.doi.org/10.1109/lsp.2003.821676.

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Akande, Akinyinka Olukunle, Olusola Kunle Akinde, Oluwadara Joel Odeyinka, Abolaji Okikiade Ilori, Matthew Olusegun Adigun, and Sunday Adeola Ajagbe. "Development of a modified propagation model of a wireless mobile communication system in a 4G network." International Journal of Electrical and Computer Engineering (IJECE) 13, no. 6 (2023): 6489–500. https://doi.org/10.11591/ijece.v13i6.pp6489-6500.

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Pathloss is a key element that causes signal deterioration in the channel as the signal power reduces inversely with propagation distance, this deterioration experienced by the channel is majorly as a result of reflection, absorption, and scattering of the signal. This study however takes into consideration the radio path loss for precise base station (BS), frequency, and power adjustment prediction evaluated over a frequency of 2.3 GHz. With a distance range between 0.1 and 1.5 km for collection of data on the measured received signal strength (MRSS), five empirical models and a modified mode
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Shao, Xiaolang, Taiyang Hu, Zelong Xiao, and Jinyu Zhang. "Frequency Diverse Array Beampattern Synthesis With Modified Sinusoidal Frequency Offset." IEEE Antennas and Wireless Propagation Letters 20, no. 9 (2021): 1784–88. http://dx.doi.org/10.1109/lawp.2021.3096980.

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Mubasher, Hussain, Arbab: Naeem, and Khan Adeel. "High Frequency Modeling of Transformer Using Black Box Frequency Response Analysis." International Journal of Engineering Works (ISSN: 2409-2770) 4, no. 10 (2017): 190–95. https://doi.org/10.5281/zenodo.1037918.

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Lightning Surges consequently induce high frequency overvoltage to transformers. Therefore, it is alluring to study the transfer voltage of lightning surges from primary to secondary side of transformer. Keeping in mind the end goal to do lead this review, high frequency Siemens power transformer of rating 25KVA, 25KV/400V is to be examined. In this paper, an advanced and modified high frequency model of transformer is presented for protection of load against lightning transients. Suggested model is modified form of N.A Sabiha model and based on black box, two ports four terminal network theor
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Oxley, C. H., and A. J. Holden. "Modified Fukui model for high-frequency MESFETs." Electronics Letters 22, no. 13 (1986): 690. http://dx.doi.org/10.1049/el:19860472.

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Meriakri, Vyacheslav V., and Ivan P. Nikitin. "Frequency-selective properties of modified dielectric gratings." International Journal of Infrared and Millimeter Waves 17, no. 10 (1996): 1769–78. http://dx.doi.org/10.1007/bf02069588.

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Dissertations / Theses on the topic "Modified frequency"

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Tingyan, Yao, Zhao Weigang, and Zhang Qishan. "A MODIFIED FOUR-QUADRANT FREQUENCY DISCRIMINATOR FOR CARRIER FREQUENCY ACQUISITION OF GPS RECEIVERS." International Foundation for Telemetering, 2005. http://hdl.handle.net/10150/605031.

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ITC/USA 2005 Conference Proceedings / The Forty-First Annual International Telemetering Conference and Technical Exhibition / October 24-27, 2005 / Riviera Hotel & Convention Center, Las Vegas, Nevada<br>The four-quadrant frequency discriminator (FQFD) plays an important role in GPS receivers for carrier synchronization. This paper presents a detailed study of the operating principle of the FQFD, and the acquisition performance degradation due to the gain fluctuation of the FQFD is discussed. A modified FQFD called the enveloped-four-quadrant frequency discriminator (Enveloped-FQFD) is propose
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Lopes, David Manuel Baptista. "Signal reconstruction from partial or modified linear time frequency representations." Thesis, University of Southampton, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.364726.

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Mohamed, Salma Darwish Abd Elaziz. "Modified Asymmetrically Clipped Optical Orthogonal Frequency Division Multiplexing (MACO-OFDM) system." Thesis, University of Strathclyde, 2015. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=25820.

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A modification to the Asymmetrically Clipped Optical OFDM (ACO-OFDM) technique, a well reported non-coherent optical implementation is proposed. A Modified ACO-OFDM (MACO-OFDM) system is developed to improve system performance at the expense of spectral efficiency. A MACO-OFDM system model is defined underpinned by a detailed mathematical framework verified through Monte Carlo simulations. System performance is compared to that of conventional ACO-OFDM. A 1.5 dB saving is achieved in the Bit Error Rate (BER) performance of 4-QAM ACO-OFDM after applying the proposed modification; the theoretica
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Qasem, Nidal. "Enhancing wireless communication system performance through modified indoor environments." Thesis, Loughborough University, 2014. https://dspace.lboro.ac.uk/2134/14802.

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This thesis reports the methods, the deployment strategies and the resulting system performance improvement of in-building environmental modification. With the increasing use of mobile computing devices such as PDAs, laptops, and the expansion of wireless local area networks (WLANs), there is growing interest in increasing productivity and efficiency through enhancing received signal power. This thesis proposes the deployment of waveguides consisting of frequency selective surfaces (FSSs) in indoor wireless environments and investigates their effect on radio wave propagation. The received powe
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Holroyd, Chloe. "Broadband vibrational sum frequency spectroscopy (VSFS) of modified graphene and polymeric thin films." Thesis, University of Manchester, 2017. https://www.research.manchester.ac.uk/portal/en/theses/broadband-vibrational-sum-frequency-spectroscopy-vsfs-of-modified-graphene-and-polymeric-thin-films(1b1abe44-8679-4384-993f-f9547f41f450).html.

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The surface-specific technique of vibrational sum frequency spectroscopy (VSFS) can provide vibrational information about chemical bonds at surfaces and interfaces. Two photons, of visible and infrared frequency, are spatially and temporally overlapped at a surface/interface to produce a photon at the sum frequency (SF) of the two input photons. As well as this process only being allowed in non-centrosymmetric media (i.e. VSFS is surface/interface specific), the SF process is enhanced when the IR beam is resonant with vibrational resonances. Broadband VSFS has been used in this project to stud
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Iyer, Karthik S. "Iterative equalization and decoding for modified D-BLAST in frequency selective MIMO channels." Ann Arbor, Mich. : ProQuest, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:1432940.

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Thesis (M.S. in Electrical Engineering)--S.M.U.<br>Title from PDF title page (viewed July 9, 2007). Source: Masters Abstracts International, Volume: 44-04, page: 1928. Adviser: Dinesh Rajan. Includes bibliographical references.
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Kushwaha, Alpa. "Frequency dependent properties of modified CVD grown PbTiO₃ and La-doped PbTiO₃ thin films." Thesis, Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/20832.

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Li, Ying Qi Winnie. "Evaluation of a modified food frequency questionnaire to measure lignans in Australian men and women." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2015. https://ro.ecu.edu.au/theses/1665.

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Phytoestrogens are plant compounds that possess estrogenic and biological properties that have been postulated to protect against chronic diseases. Isoflavonoids and lignans are two main classes of phytoestrogen that have been investigated for their estrogenic efficacy and occurrence in the human diet. Isoflavonoids are found in soy and related products, whereas lignans are found in a wider range of plant-based foods, such as cereals, vegetables, fruits, legumes, nuts and seeds; and in beverages such as tea, coffee and wine. In Western populations with low dietary intake of soy products, compa
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Barker, Kane McKinney. "Adhesion of nano-objects to chemically modified surfaces." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/31837.

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Thesis (Ph.D)--Chemistry and Biochemistry, Georgia Institute of Technology, 2010.<br>Committee Chair: Lawrence A. Bottomley; Committee Member: Aldo A. Ferri; Committee Member: Andrew Lyon; Committee Member: Jean-Luc Bredas; Committee Member: Robert L. Whetten. Part of the SMARTech Electronic Thesis and Dissertation Collection.
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Odabas, Erinc. "Predictions On Absorption And Scattering Characteristics Of Acoustic Scatterers Modified With Micro-perforated Panels." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614938/index.pdf.

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In this study, the basic absorption and scattering characteristics of acoustic scatterers, specifically Schroeder Diffusers, are investigated. Schroeder Diffusers are one of the most widely used acoustic scatterers in which the scattering phenomenon is predictable due to the geometry of the diffuser, based on a particular mathematical sequence. It is shown that it is possible to increase the amount of absorption by modifying the diffuser structure by means of adding perforated panels into the wells or narrowing diffuser wells. In room acoustics applications, diffusers are conventionally mounte
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Books on the topic "Modified frequency"

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J, Jong, Jones Jess H, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Program., eds. Time-frequency representation of a highly nonstationary signal via the modified Wigner distribution. National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program, 1992.

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Zoladz, T. F. Time-frequency representation of a highly nonstationary signal via the modified Wigner distribution. George C. Marshall Space Flight Center, 1992.

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J, Jong, Jones Jess H, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Program., eds. Time-frequency representation of a highly nonstationary signal via the modified Wigner distribution. National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program, 1992.

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Dilsavor, Ronald Louis. Analysis of modified SMI method for adaptive array weight control. National Aeronautics and Space Administration, 1989.

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Standards, United States National Bureau of. 130 mm (5.25 in) flexible disk cartridge track format using modified frequency modulation recording at 7958 bprad on two sides - 1.9 tpmm (48 tpi) for information interchange. U.S. Dept. of Commerce/National Bureau of Standards, 1985.

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Standards, United States National Bureau of. 130 mm (5.25 in) flexible disk cartridge track format using modified frequency modulation recording at 7958 bprad on two sides - 1.9 tpmm (48 tpi) for information interchange. U.S. Dept. of Commerce/National Bureau of Standards, 1985.

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Standards, United States National Bureau of. 130 mm (5.25 in) flexible disk cartridge track format using modified frequency modulation recording at 7958 bprad on two sides - 1.9 tpmm (48 tpi) for information interchange. U.S. Dept. of Commerce/National Bureau of Standards, 1985.

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National Bureau of Standards. 200 mm (8 in) flexible disk cartridge track format using modified frequency modulation recording at 13262 bprad on two sides - 1.9 tpmm (48 tpi) for information interchange. The Bureau, 1986.

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National Bureau of Standards. 130 mm (5.25 in) flexible disk cartridge track format using modified frequency modulation recording at 7958 bprad on two sides - 1.9 tpmm (48 tpi) for information interchange. U.S. Dept. of Commerce/National Bureau of Standards, 1985.

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National Bureau of Standards. 130 mm (5.25 in) flexible disk cartridge track format using modified frequency modulation recording at 7958 bprad on two sides - 1.9 tpmm (48 tpi) for information interchange. U.S. Dept. of Commerce/National Bureau of Standards, 1985.

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Book chapters on the topic "Modified frequency"

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Weik, Martin H. "modified frequency-modulation recording." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_11705.

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Maiti, Satyabrata, and Khan Masood Parvez. "Modified Patch Geometry with Reduced Resonant Frequency." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-4300-3_22.

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Guo, Qiang, Shahla Molahajloo, and M. W. Wong. "Modified Stockwell Transforms and Time-Frequency Analysis." In New Developments in Pseudo-Differential Operators. Birkhäuser Basel, 2008. http://dx.doi.org/10.1007/978-3-7643-8969-7_13.

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Limes, Mark E. "Low-Frequency Modulation of Longitudinal Field: Modified Rabi Envelopes." In 129 Xe Relaxation and Rabi Oscillations. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-13632-5_4.

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Khadanga, Rajendra Kumar, Preeti Ranjan Sahu, Amit Kumar, Prakash Kumar Hota, and Sidhartha Panda. "Modified Sine Cosine-Based Controller for Microgrid Frequency Regulation." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-7993-4_7.

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Šidlichovský, Miloš, and David Nesvorný. "Frequency Modified Fourier Transform and its Application to Asteroids." In The Dynamical Behaviour of our Planetary System. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5510-6_9.

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Tripathy, Prashanta Kumar, Pratap Chandra Pradhan, Manoj Kumar Kar, and Jeyagopi Raman. "A novel modified SCA-PID based load frequency control." In Intelligent Computing Techniques and Applications. CRC Press, 2025. https://doi.org/10.1201/9781003658221-39.

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Oree, Sheila. "A Modified Cavity Perturbation Technique for Measurement of the Dielectric Constant of High Permittivity Materials." In Advances in Microwave and Radio Frequency Processing. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/978-3-540-32944-2_18.

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Li, Yongxiang, Xiatong Kang, Qi Gao, and Yongjie Jia. "Rheological Properties of Composite Modified Asphalt with Direct Coal Liquefaction Residues." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1748-8_5.

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AbstractIn order to solve the problem of high-value utilization of coal-to-oil residual direct coal liquefaction residual asphalt, it is compounded with SBS and aromatic oil to modify the matrix asphalt, and 9 compounding schemes are designed using orthogonal experimental methods. Dynamic frequency sweep tests using DSR and a simplified Carreau equation model fitted to the complex viscosity to obtain its zero shear viscosity; the creep recovery rate, irrecoverable creep flexibility and irrecoverable creep flexibility difference of each modified asphalt were determined by MSCR at different temp
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Kleyko, Denis, Nikita Lyamin, and Evgeny Osipov. "Modified Algorithm of Dynamic Frequency Hopping (DFH) in the IEEE 802.22 Standard." In Multiple Access Communications. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-10262-7_7.

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Conference papers on the topic "Modified frequency"

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Su, Xiaowen, Bin Wang, and Dan Wu. "Modified Matrix Pencil-Based Frequency Estimation." In 2024 IEEE Power & Energy Society General Meeting (PESGM). IEEE, 2024. http://dx.doi.org/10.1109/pesgm51994.2024.10688627.

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Luo, Hao, Yinxiao Zhu, Yongheng Yang, Yinzhang Peng, and Lu Zhang. "Modified Matching Control with Enhanced Frequency Support Capability." In 2024 CPSS & IEEE International Symposium on Energy Storage and Conversion (ISESC). IEEE, 2024. https://doi.org/10.1109/isesc63657.2024.10785458.

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Lu, Yuanjing, Dong Wang, Yunhui Huang, et al. "A Modified Power System Frequency Response Model Incorporating DFIG Primary Frequency Control Dynamics." In 2024 The 9th International Conference on Power and Renewable Energy (ICPRE). IEEE, 2024. https://doi.org/10.1109/icpre62586.2024.10768665.

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Mohapatra, Gayatri, Tarakanta Jena, Sabita Tripathy, Narendra Kumar Jena, Prakash Chandra Sahu, and Manoj Kumar Debnath. "Frequency Control Analysis Using Modified Fractional Order PID Controller." In 2024 3rd Odisha International Conference on Electrical Power Engineering, Communication and Computing Technology (ODICON). IEEE, 2024. https://doi.org/10.1109/odicon62106.2024.10797523.

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Deo, Akash, Midhat Shabir Soherverdy, Arun Kumar Verma, and Sheldon Williamson. "Modified High Frequency LCL Resonant Converter for E-Mobility Applications." In 2024 IEEE 4th International Conference on Sustainable Energy and Future Electric Transportation (SEFET). IEEE, 2024. http://dx.doi.org/10.1109/sefet61574.2024.10717919.

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Bharattej R, Rana Veer Samara Sihman, Prashanth V, Haideer Alabdeli, Sunaina Sangeet Thottan, and S. Ananthi. "Modified Term Frequency and Inverse Document Frequency with Optimized Deep Learning Algorithm based Fake News Detection." In 2025 International Conference on Intelligent Systems and Computational Networks (ICISCN). IEEE, 2025. https://doi.org/10.1109/iciscn64258.2025.10934578.

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Bernier, L. G. "Theoretical Analysis of the Modified Allan Variance." In 41st Annual Symposium on Frequency Control. IEEE, 1987. http://dx.doi.org/10.1109/freq.1987.201012.

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Shiming, Gan, Han Yongquan, and Bao Xiaoyan. "One Modified Frequency Discrete Correlation Algorithm." In 2016 Sixth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC). IEEE, 2016. http://dx.doi.org/10.1109/imccc.2016.250.

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Alekseitsev, Sergey A., and Anatoly P. Gorbachev. "The Modified Dual-Frequency Dipole Antenna." In 2018 19th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices (EDM). IEEE, 2018. http://dx.doi.org/10.1109/edm.2018.8434997.

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Li Ming, Li Xingguo, and Zhang Guangfeng. "A Modified Millimeter-Wave Frequency Multiplier." In >2006 Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics. IEEE, 2006. http://dx.doi.org/10.1109/icimw.2006.368500.

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Reports on the topic "Modified frequency"

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Hu, Yue, Meredith N. Hutchinson, and Curtis R. Menyuk. Frequency Dependent Harmonic Powers in a Modified Uni-Traveling Carrier (MUTC) Photodetector. Defense Technical Information Center, 2017. http://dx.doi.org/10.21236/ad1031408.

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Jordan. L51547 In-Situ Detection of Disbonded Coating. Pipeline Research Council International, Inc. (PRCI), 1988. http://dx.doi.org/10.55274/r0010509.

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Reports on an industry survey to determine frequency of disbonded coating. Using represented disbondment, tests were conducted using modified EMAT pigs to detect problem area. Laboratory testes were encouraging, but field tests indicated additional development work was necessary.
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Ritprajak, Patcharee, Teerawut Nedumpun, and Sanipa Suradhat. Generation of in vitro porcine monocyte-derived dendritic cells (MoDcs) by new modified protocol. Faculty of Dentistry, Chulalongkorn University, 2016. https://doi.org/10.58837/chula.res.2016.18.

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The derivation of dendritic cells (Des) in vitro is an alternative system to overcome the low frequency of primary DCs and the difficulty of isolation techniques for study of DC immunobiology. To date, conventional culture protocol of porcine monocyte-derived DCs (MoDCs) has been widely used. However, this protocol is sometimes not practical due to the requirement of substantial monocyte number from the blood sample, and the process often interferes with DC maturation. To improve the protocol for porcine MoDC generation, we altered the previous conventional protocol, based on the human MoDC an
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Wood, Kent S., Peter F. Michelson, and Mallory S. Roberts. A Modified Beat Frequency Modulated Accretion Model I. Spin Periods and Magnetic Moments of Z-Sources Inferred from Horizontal Branch QPO. Defense Technical Information Center, 1996. http://dx.doi.org/10.21236/ada327573.

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Treadwell, Jonathan R., Mingche Wu, and Amy Y. Tsou. Management of Infantile Epilepsies. Agency for Healthcare Research and Quality (AHRQ), 2022. http://dx.doi.org/10.23970/ahrqepccer252.

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Objectives. Uncontrolled seizures in children 1 to 36 months old have serious short-term health risks and may be associated with substantial developmental, behavioral, and psychological impairments. We evaluated the effectiveness, comparative effectiveness, and harms of pharmacologic, dietary, surgical, neuromodulation, and gene therapy treatments for infantile epilepsies. Data sources. We searched Embase®, MEDLINE®, PubMed®, the Cochrane Library, and gray literature for studies published from January 1, 1999, to August 19, 2021. Review methods. Using standard Evidence-based Practice Center me
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Varga, Gabriella A., Amichai Arieli, Lawrence D. Muller, Haim Tagari, Israel Bruckental, and Yair Aharoni. Effect of Rumen Available Protein, Amimo Acids and Carbohydrates on Microbial Protein Synthesis, Amino Acid Flow and Performance of High Yielding Cows. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7568103.bard.

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The effect of rumen available protein amino acids and carbohydrates on microbial protein synthesis, amino acid flow and performance of high yielding dairy cows was studied. A significant relationship between the effective degradabilities of OM in feedstuffs and the in vivo ruminal OM degradation of diets of dairy cows was found. The in situ method enabled the prediction of ruminal nutrients degradability response to processing of energy and nitragenous supplements. The AA profile of the rumen undegradable protein was modified by the processing method. In a continuous culture study total N and
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Bayless, Jeff, and Norman Abrahamson. An Empirical Model for Fourier Amplitude Spectra using the NGA-West2 Database. Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 2018. http://dx.doi.org/10.55461/cfhs8430.

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An empirical ground-motion model (GMM) for shallow crustal earthquakes in California and Nevada based on the NGA-West2 database [Ancheta et al. 2014] is presented. Rather than the traditional response spectrum GMM, this model is developed for the smoothed effective amplitude spectrum (EAS) as defined by PEER [Goulet et al. 2018]. The EAS is the orientation- independent horizontal component Fourier amplitude spectrum (FAS) of ground acceleration. The model is developed using a database dominated by California earthquakes, but takes advantage of crustal earthquake data worldwide to constrain the
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Peters, Erin, Anna Antrim, Alyxandra Cicerrella, et al. Development of innovative cyanophage-based biotechnology for harmful cyanobacterial blooms mitigation : interim progress report. Engineer Research and Development Center (U.S.), 2025. https://doi.org/10.21079/11681/49801.

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Freshwater harmful cyanobacteria blooms (HCBs) are caused by toxin-producing cyanobacteria. Current efforts to prevent and mitigate HCBs include physical and chemical treatments, as well as manipulating the nutrient input and biological ecosystem of impacted water bodies. However, the development of remediation technologies lags behind the increasing frequency, prevalence, and severity of HCBs and their associated adverse health effects and socioeconomic losses. It is difficult to control the side effects of these remediation technologies due to their interactions with non-target species, incl
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Weller, Joel I., Harris A. Lewin, and Micha Ron. Determination of Allele Frequencies for Quantitative Trait Loci in Commercial Animal Populations. United States Department of Agriculture, 2005. http://dx.doi.org/10.32747/2005.7586473.bard.

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Individual loci affecting economic traits in dairy cattle (ETL) have been detected via linkage to genetic markers by application of the granddaughter design in the US population and the daughter design in the Israeli population. From these analyses it is not possible to determine allelic frequencies in the population at large, or whether the same alleles are segregating in different families. We proposed to answer this question by application of the "modified granddaughter design", in which granddaughters with a common maternal grandsire are both genotyped and analyzed for the economic traits.
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Sriraj, P. S., Kazuya Kawamura, Paul Metaxatos, et al. Railroad-Highway Crossing Safety Improvement Evaluation and Prioritization Tool. Illinois Center for Transportation, 2023. http://dx.doi.org/10.36501/0197-9191/23-009.

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Abstract:
The expected crash frequency model of Illinois Department of Transportation’s Bureau of Design and Environment needed improvement to incorporate track circuitry as well as pedestrian exposure at railroad-highway grade crossings to make the model more comprehensive. The researchers developed, calibrated, and validated three models to predict collision rates at public, at-grade railroad-highway crossings in Illinois’ six-county northeast region for prioritizing railroad-highway crossings for safety improvements. The first model updated B-factors in the existing Illinois model, which was last val
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