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Journal articles on the topic 'Safe corridors'

Author: Grafiati

Published: 25 May 2024

Last updated: 31 July 2025

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1

Zemotel, Linda M., and David K. Montebello. "Interregional Corridors: Prioritizing and Managing Critical Connections Between Minnesota’s Economic Centers." Transportation Research Record: Journal of the Transportation Research Board 1817, no. 1 (2002): 79–87. http://dx.doi.org/10.3141/1817-10.

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Growth trends in Minnesota emphasize the need to ensure that travel on highway corridors linking regional trade centers in the state is safe, reliable, and efficient. In 1999, the Minnesota Department of Transportation initiated an interregional corridor study to define a system of interregional corridors that connect important regional trade centers. Minnesota’s effort to develop the interregional corridor system, performance expectations, and principles and policies for managing and guiding development along these corridors is described. The interregional corridor system and the correspondin

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Espadas, Irene, Thomas W. Maddox, and Felipe de Vicente. "Optimal safe implantation corridors in feline cervical vertebrae (C2–T1): CT study in 16 domestic shorthair cats." Journal of Feline Medicine and Surgery 20, no. 12 (2018): 1149–57. http://dx.doi.org/10.1177/1098612x18757592.

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Objectives The objective of this study was to define safe corridors for the optimal placement of bicortical implants in the feline cervical spine (C2–T1) using CT. Methods CT images of feline cervical spines (n = 16) were reviewed retrospectively. Multiplanar reconstructions were used to define the optimal safe corridors. Safe corridors were defined by their angle of insertion, width and length. The insertion point within the vertebral body was also described. Vertebral measurements were compared between vertebrae using multilevel linear regression, and left and right measurements within verte

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Ma, Zhaowei, Zhongming Wang, Aitong Ma, Yunzhuo Liu, and Yifeng Niu. "A Low-Altitude Obstacle Avoidance Method for UAVs Based on Polyhedral Flight Corridor." Drones 7, no. 9 (2023): 588. http://dx.doi.org/10.3390/drones7090588.

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UAVs flying in complex low-altitude environments often require real-time sensing to avoid environmental obstacles. In previous approaches, UAVs have usually carried out motion planning based on primitive navigation maps such as point clouds and raster maps to achieve autonomous obstacle avoidance. However, due to the huge amount of data in these raw navigation maps and the highly discrete map information, the efficiency of solving the UAV’s real-time trajectory optimization is low, making it difficult to meet the demand for efficient online motion planning. A flight corridor is a series of uno

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Harper, Tisha, Stephen Joslyn, Julia Whittington, et al. "Computed tomographic study of safe implantation corridors in rabbit lumbar vertebrae." Veterinary and Comparative Orthopaedics and Traumatology 30, no. 05 (2017): 357–63. http://dx.doi.org/10.3415/vcot-17-01-0009.

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Summary Objectives: A study was performed to evaluate the lumbar vertebrae of domestic rabbits using computed tomography (CT) in order to identify safe corridors for implant insertion. Methods: Computed tomography imaging of 20 adult New Zealand white rabbits was evaluated using three-dimensional multi -planar reconstruction, and safe corridors were determined. Following corridor determination, implant placement was performed, and imaging was repeated. Results: The cranial and caudal endplates contained the majority of the vertebral bone stock, and were an average of 3.14 and 3.30 mm in length

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Li, Lei, Lingjie Kong, Chong Liu, et al. "Efficient Path Planning for Collision Avoidance of Construction Vibration Robots Based on Euclidean Signed Distance Field and Vector Safety Flight Corridors." Sensors 25, no. 6 (2025): 1765. https://doi.org/10.3390/s25061765.

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Traditional manual concrete vibration work faces numerous limitations, necessitating the need for efficient automated methods to support this task. This study proposes a path safety optimization method based on safe flight corridors and Euclidean signed distance fields, which is suitable for flexible autonomous movement of vibrating robots between various vibration points. By utilizing a vector method to generate safe flight corridors and optimizing the path with Euclidean signed distance fields, the proposed method reduces the runtime by 80% compared to the original safe flight corridor metho

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Prause, Gunnar. "A Green Corridor Balanced Scorecard." Transport and Telecommunication Journal 15, no. 4 (2014): 299–307. http://dx.doi.org/10.2478/ttj-2014-0026.

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AbstractGreen transport corridors represent trans-shipment routes with a concentration of freight traffic between major hubs and long distances of transport marked by reduced environmental and climate impact. Important characteristics of green corridors are their network structures, their transnational character and their high involvement of public and private stakeholders, including political level requiring new governance models. Network-oriented controlling of green transport corridors require new concepts and instruments concentrating on multi-dimensional evaluation of collective strategie

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Zhang, Jiaxin, Bo Wang, Hengrui Ma, et al. "A Review of Intelligent Depth Distance Perception Research for Power Transmission Line Corridor Scenarios." Processes 12, no. 11 (2024): 2392. http://dx.doi.org/10.3390/pr12112392.

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Transmission lines are essential carriers for the transmission of electrical energy, and their safe operation is fundamental to ensuring reliable power supply. However, the environment of transmission line corridors is complex and variable, posing numerous risks of external damage. With the development of smart power systems, information technologies such as video monitoring provide effective means for monitoring and managing external damage to transmission lines. Nonetheless, the current technology for identifying external damage and safe distances for transmission lines is weak, leading to f

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Ranjbar, Mansour, Ali Tavakoli Kashani, Mohammad Mehdi Besharati, et al. "Adopting a Safe System Approach to Determine Safer Speed Limits: A Case Study from Iran." Journal of Road Safety 33, no. 1 (2022): 26–34. http://dx.doi.org/10.33492/jrs-d-21-00045.

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Speed management is one of the main dimensions of the Safe System Approach for reducing both the risk of crash involvement as well as injury severity. This study proposes a practical framework for setting safer speed limits on duplicated rural highways that has been applied to six pilot corridors (total carriageway length of approximately 1,250 km) in Iran. The safer speed limits determined from the proposed framework have been compared with the currently posted speed limits using several indicators and showed a considerable reduction in the total number of changes in speed limits while having

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Nguyen, Thai Binh, Manzur Murshed, Tanveer Choudhury, Kathleen Keogh, Gayan Kahandawa Appuhamillage, and Linh Nguyen. "A Depth-Based Hybrid Approach for Safe Flight Corridor Generation in Memoryless Planning." Sensors 23, no. 16 (2023): 7206. http://dx.doi.org/10.3390/s23167206.

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This paper presents a depth-based hybrid method to generate safe flight corridors for a memoryless local navigation planner. It is first proposed to use raw depth images as inputs in the learning-based object-detection engine with no requirement for map fusion. We then employ an object-detection network to directly predict the base of polyhedral safe corridors in a new raw depth image. Furthermore, we apply a verification procedure to eliminate any false predictions so that the resulting collision-free corridors are guaranteed. More importantly, the proposed mechanism helps produce separate sa

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Wicaksono, Agung Wahyu, Imam Sonhaji, and Darmawanta Sembiring. "Penerbangan dan Wisata: Travel Bubble dan Koridor Transportasi di Masa Pandemi." Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG) 9, no. 2 (2023): 101. http://dx.doi.org/10.54324/j.mtl.v9i2.570.

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The purpose of this study is to examine Indonesia's readiness in implementing the Travel Bubble, map which countries are most appropriate for a travel bubble based on the covid case that occurs and to map safe transportation corridors to leading tourist destinations in Indonesia. The research method used is qualitative research method by describing statistical data to draw conclusions, the data used are secondary data published by related organizations and previous research data related to this research. The results of this study explain that Indonesia is still not ready for the existing condi

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Fitriani, Dara, and Asta Juliarman Hatta. "Desain Koridor Jalan Prof. Dr. Ing. B. J. Habibie. Iloheluma sebagai Kawasan Wisata dan Pusat Kuliner Bone Bolango." Jurnal Pengabdian Teknik Industri 3, no. 1 (2024): 39–50. http://dx.doi.org/10.37905/jpti.v3i1.26209.

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This report discusses effective and efficient road corridor design in improving the quality of the city and the quality of life of the people on Jalan Prof. Dr. Eng. B. J. Habibie. Iloheluma, District. Bone Bolango. The implementation of this service focuses on the analysis and design of road corridors that meet the needs of each individual and improve the quality of the city. This service uses a livable streets approach which can be taken into consideration in creating a road corridor design that is comfortable and safe for all user activities. The case study location is a culinary area that

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Eby, Adam, Peter Early, Simon Roe, Karl Kraus, Yuan Lingnan, and Jonathan Mochel. "Computed Tomographic Evaluation of Mid-thoracic Vertebral Corridors in Normal French Bulldogs." European Journal of Veterinary Medicine 2, no. 1 (2022): 1–3. http://dx.doi.org/10.24018/ejvetmed.2022.2.1.21.

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Objectives: (1) To report internal measurements of thoracic vertebral bone morphology and (2) identify safe and clinically applicable surgical implant corridors in the T7-T9 thoracic vertebrae of French Bulldogs.  Study Design: Observational, cross‐sectional, descriptive study. Sample Population: Seven client-owned French Bulldogs with normal thoracic vertebrae. Methods: Computed tomographic (CT) studies of normal French Bulldogs were reviewed. Multiplanar reconstruction of the CT images was used to determine thoracic vertebral corridors. Corridor measurements included the wi

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Lei, Yang, Chengfeng Huang, and Yuan Wu. "Operational Risk Assessment for International Transport Corridor: A Case Study of China-Pakistan Economic Corridor." Discrete Dynamics in Nature and Society 2019 (March 4, 2019): 1–7. http://dx.doi.org/10.1155/2019/5730746.

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The international transport corridor is the basis and carrier of economic and trade exchanges between countries and regions. International transport corridors span different countries and regions, coupled with the long distance, complicated transportation environment and process, which determines the potential risks of the operation of the transport corridors. Therefore, accurately identifying and assessing the risk of international channels are an important prerequisite for ensuring its safe and stable operation. The expert scoring method is used to collect the basic data of risk identificati

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Vignesh, R., M. Javed, SubbaChandra Balaji, C. Premanand, SyedAshfaque Zakki, and C. Rex. "Safe corridors for K-wiring in phalangeal fractures." Indian Journal of Orthopaedics 49, no. 4 (2015): 388. http://dx.doi.org/10.4103/0019-5413.159591.

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Sharma, Pulak, Rahul Verma, and Sanjiv Gaur. "Safe corridors for K-wiring in phalangeal fractures." Indian Journal of Orthopaedics 50, no. 1 (2016): 108. http://dx.doi.org/10.4103/0019-5413.173505.

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Kim, Younsil, and Joongwon Bae. "Risk-Based UAV Corridor Capacity Analysis above a Populated Area." Drones 6, no. 9 (2022): 221. http://dx.doi.org/10.3390/drones6090221.

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To integrate unmanned aerial vehicles (UAVs) into the national airspace in a safe manner, a risk-based approach to the regulation of UAVs is adopted in many countries. Thus, the capacity to permit UAVs in urban airspace also needs to be evaluated in a risk-based sense. In this regard, this paper proposes a methodology to analyze the capacity of UAV corridors on the basis of third-party risk on the ground. By linking the collision rate of the corridor and the failure rates of UAVs with the number of fatalities on the ground, the capacity of the UAV corridor is derived to satisfy the target leve

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Bedu, A. S., M. Manassero, V. Viateau, G. Niebauer, P. Moissonnier, and R. Vallefuoco. "Computed tomographic study of the optimal safe implantation corridors in feline thoraco-lumbar vertebrae." Veterinary and Comparative Orthopaedics and Traumatology 26, no. 05 (2013): 372–78. http://dx.doi.org/10.3415/vcot-12-10-0127.

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SummaryObjective: To define the implantation corridors in feline thoraco-lumbar vertebrae (T10-L7) using computed tomography (CT) for optimal safe placement of the implants (screws/pins) in spinal column stabilization.Study design: Computed tomographic study.Materials and methods: Computed tomography images of feline spinal column (n = 10) were used to define the optimal safe implantation corridors (OSIC) in the transverse plane. The OSIC were defined as corridors allowing the greatest amount of bone purchase with safe margins for implantation of the bicortical implants. They were characterize

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Chen, Yi Zhou, Si Jing Cai, and Yun Feng Deng. "Simulation Study on Main Affect Factors to the Evacuation Corridor." Applied Mechanics and Materials 170-173 (May 2012): 3533–38. http://dx.doi.org/10.4028/www.scientific.net/amm.170-173.3533.

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The primary goal of emergency evacuation for pedestrians is evacuating as many people as possible to safe areas in a shortest time when the accident occurred. And the primary factor of pedestrian evacuation is egress. According to the literature, we can know that the reasonable design of the evacuation corridor and the right guidance to pedestrians are very important, and analyzed main affect factors to the evacuation corridor, which affect of the evacuation speed for corridor at different pedestrian flows intensity, the width of evacuation corridor, setting canalization to corridor and the si

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Голкин, А. В., В. Г. Шамонин, С. А. Зуев, and С. Ю. Хатунцева. "DESIGN OF EMERGENCY EXITS IN BUILDINGS WITH ELLIPTICAL CORRIDORS. RESEARCH DESIGN." Актуальные вопросы пожарной безопасности, no. 2(20) (May 22, 2024): 6–12. http://dx.doi.org/10.37657/vniipo.avpb.2024.96.61.001.

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Рассмотрена возможность решения задачи оптимального расположения эвакуационных выходов (ЭВ) в коридорах эллиптического типа при максимальной удаленности ЭВ друг от друга, минимизирующей смешение людских потоков (и, соответственно, паники) при эвакуации в случае пожара или других чрезвычайных ситуаций. Рассматривалось расположение ЭВ по обеим сторонам коридора, в торцах которого имеется хотя бы один ЭВ, ведущий на лестничную клетку или в безопасную зону. Предложена последовательность шагов для реализации поставленной задачи – нахождению оптимальной конфигурации заданного числа ЭВ на обеих сторо

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Oniang'o, Ruth. "How safe is our water food?" African Journal of Food, Agriculture, Nutrition and Development 21, no. 5 (2021): 1. http://dx.doi.org/10.18697/ajfand.100.ed101.

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I wish to use my editor’s note for issue 100 to celebrate a friend I have known for decades, as we met through the corridors of various global conferences and discourses, discussing various aspects of nutrition. One could tell from her names that she was a blend and very global. I had no idea as to who was likely to win the coveted World Food Prize 2021 and was pleasantly surprised to learn of Dr. Shakuntala Haraksingh Thilsted’s huge achievement.

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Yang, Zhi, Ke Wang, Sihang Zhang, et al. "Identification of potential external breakage of construction work areas in transmission corridors based on DETR." Journal of Physics: Conference Series 2820, no. 1 (2024): 012093. http://dx.doi.org/10.1088/1742-6596/2820/1/012093.

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Abstract Construction work such as large-scale machinery may lead to transmission line failures and endanger the safe work of power grids. A DETR-based method for identifying the potential damage caused by construction work in transmission corridors is proposed, which combines the advantages of convolutional neural network (CNN) and transformer. Firstly, the ResNet-50 network is deployed to extract the image features of the construction work areas. Then, the DETR network with encoder-decoder structure is used for multi-scale training and prediction to obtain the identification results of the e

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He, Rui-Zhi, Yuan-Long Zhang, Lu-Lua Liu, Guo-Jian Tang, and Wei-Min Bao. "Feasible footprint generation with uncertainty effects." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 233, no. 1 (2017): 138–50. http://dx.doi.org/10.1177/0954410017728971.

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Landing footprint is critical in generating feasible entry trajectories for hypersonic glide vehicles. In this paper, a new landing footprint generation algorithm that considers multiple uncertainty effects is proposed, based on the improved 3D acceleration profile planning method. First, a new entry corridor with uncertainty effects is derived, in which the angle of attack profile is adjustable at any time during the entire flight. Second, the longitudinal drag profile is designed as the interpolation results of the upper and lower fitting safe boundaries. The corresponding lateral lift-to-dr

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Leblond, Guillaume, Luis Gaitero, Noel Moens, et al. "Computed Tomographic Analysis of Ventral Atlantoaxial Optimal Safe Implantation Corridors in 27 Dogs." Veterinary and Comparative Orthopaedics and Traumatology 30, no. 06 (2017): 413–23. http://dx.doi.org/10.3415/vcot-17-03-0046.

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Abstract Objectives Ventral atlantoaxial stabilization techniques are challenging surgical procedures in dogs. Available surgical guidelines are based upon subjective anatomical landmarks, and limited radiographic and computed tomographic data. The aims of this study were (1) to provide detailed anatomical descriptions of atlantoaxial optimal safe implantation corridors to generate objective recommendations for optimal implant placements and (2) to compare anatomical data obtained in non-affected Toy breed dogs, affected Toy breed dogs suffering from atlantoaxial instability and non-affected B

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Bianco, Lavinia, Valerio Bianco, Giovanna Laurendi, et al. "Humanitarian Corridors from War Zones for Vulnerable People and Those Under International Protection: An Example of Safe Migratory Flow Management in Italy." Healthcare 13, no. 13 (2025): 1561. https://doi.org/10.3390/healthcare13131561.

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Introduction: Humanitarian Corridors are part of Protected Entry Procedures (PEPs), which allow for the safe and legal arrival in Europe of refugees in need of protection (art. 25 of Regulation (CE) n.810/2009) and were implemented for the first time in Italy in 2015. They represent an alternative to dangerous journeys, and they also bring benefits to local communities. The National Institute for Health, Migration and Poverty (NIHMP) represents the first filter at entry with regard to health needs, as it guarantees an overall individual health assessment to verify the possible presence of ongo

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Manassero, M., D. Leperlier, S. Scotti, V. Viateau, P. Moissonnier, and R. Vallefuoco. "Surgical repair of thoraco-lumbar vertebral fracture-luxations in eight cats using screws and polymethylmethacrylate fixation." Veterinary and Comparative Orthopaedics and Traumatology 27, no. 04 (2014): 306–12. http://dx.doi.org/10.3415/vcot-13-08-0098.

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SummaryObjective: To report our clinical experience in the surgical treatment of feline thora-columbar vertebral fracture-luxations using optimal safe implantation corridors as previously described in vitro.Study design: Retrospective clinical study.Materials and Methods: Medical records and radiographs of cats with vertebral fracture- luxations stabilized by screws and polymethylmethacrylate (PMMA) using optimal safe implantation corridors between 2009 and 2011 were reviewed. For each patient the data included: signalment, cause of vertebral fracture-luxations, presence of concurrent injuries

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Corvino, Sergio, Pedro L. Villanueva-Solórzano, Martina Offi, et al. "A New Perspective on the Cavernous Sinus as Seen through Multiple Surgical Corridors: Anatomical Study Comparing the Transorbital, Endonasal, and Transcranial Routes and the Relative Coterminous Spatial Regions." Brain Sciences 13, no. 8 (2023): 1215. http://dx.doi.org/10.3390/brainsci13081215.

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Background: The cavernous sinus (CS) is a highly vulnerable anatomical space, mainly due to the neurovascular structures that it contains; therefore, a detailed knowledge of its anatomy is mandatory for surgical unlocking. In this study, we compared the anatomy of this region from different endoscopic and microsurgical operative corridors, further focusing on the corresponding anatomic landmarks encountered along these routes. Furthermore, we tried to define the safe entry zones to this venous space from these three different operative corridors, and to provide indications regarding the optima

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Zarocostas, J., and P. Moszynski. "UN tries to secure safe corridors for humanitarian aid in Pakistan." BMJ 338, may20 1 (2009): b2042. http://dx.doi.org/10.1136/bmj.b2042.

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Farmer, Roger E. A. "Unwinding: A Tale of Corridors and Floors." National Institute Economic Review 241 (August 2017): R70—R73. http://dx.doi.org/10.1177/002795011724100116.

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I discuss six tools available to monetary policy makers. Three of these have been used since the inception of central banking. Three are new and were introduced in the aftermath of the 2008 financial crisis. I argue that, when the UK Monetary Policy Committee raises the interest rate, it should maintain a large balance sheet that consists of both risky and safe assets. Further, the Bank should trade the risk composition of its balance sheet to promote the stability of asset prices.

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Rasli, Fateen Nabilla, Mohammad Lui Juhari, and Aajirah Hanim Abdul Halim. "Green Corridors in Coordinating and Supporting SDG 11: Sustainable Cities and Communities." International Journal of Research and Innovation in Social Science VIII, no. XII (2025): 1053–71. https://doi.org/10.47772/ijriss.2024.8120089.

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Urbanization is a defining trend of the 21st century, presenting challenges such as environmental degradation, biodiversity loss, and social inequalities. Green corridors offer an innovative solution aligned with Sustainable Development Goal 11 (SDG 11) to create inclusive, safe, resilient, and sustainable urban spaces. These ecological pathways connect fragmented habitats, promote biodiversity, and enhance urban quality of life by facilitating wildlife movement, improving air and water quality, and supporting recreational opportunities. Additionally, green corridors prioritize sustainable tra

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Sampaio, Carlos, Margarida C. Coelho, Eloísa Macedo, and Jorge M. Bandeira. "Emission Impacts of Post-Pandemic Travel Behaviour in Intercity Corridors." Future Transportation 2, no. 1 (2022): 249–62. http://dx.doi.org/10.3390/futuretransp2010013.

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COVID-19 pandemic impacted the behaviour of travellers. While worldwide, overall emissions decreased during the lockdown, shared mobility options may be perceived as less safe in a post-pandemic reality, leading to increased emissions due to expanded individual transportation. In particular, intercity trips entail numerous environmental impacts, such as emissions. The main objective of this paper is to assess how intercity corridors’ emissions vary when travel behaviour of the population changes following a pandemic. Based on a macroscopic modelling framework, the methodology consisted of thre

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Taskaeva, S. V. "Transformation of Migration Corridors as a Consequence of Globalization Processes." USA & Canada Economics – Politics – Culture, no. 2 (December 15, 2024): 5–16. http://dx.doi.org/10.31857/s2686673024020018.

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The article examines the impact of globalization processes on changing trends in international migration focusing on the formation and development of migration corridors. It presents the characteristics of the largest migration corridors from 2015 to 2022, analyzing their changes and the factors influencing their transformation in the current era. The risks associated with adopting the Global Compact for Safe, Orderly, and Legal Migration are explored. Additionally, the article substantiates the need for countries around the world to preserve their national identity and maintain the state-form

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Lim, Teckwyn, Alicia Teoh, Adeline Hii, and Amira Dayana. "Habitat connectivity and wildlife crossings in Bukit Cherakah Forest Corridor, Shah Alam, Selangor." Malayan Nature Journall 76, no. 4 (2024): 445–58. https://doi.org/10.62613/mnj.24764.04.

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Urban wildlife face threats from habitat loss and roadkill. This is particularly the case within the Bukit Cherakah Forest Corridor (BCFC) of Shah Alam in Selangor, Malaysia. This study explores habitat fragmentation in this landscape, identifies key road-crossing points to reconnect the habitat, and evaluates potential conservation strategies to enhance habitat connectivity. Using desk analysis, camera traps, and citizen science-based site surveys, the critical nodes and crossing locations were mapped. Results emphasised the need for wildlife corridors and crossings to mitigate roadkill and p

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Kromer, Ryan, Matt Lato, D. Jean Hutchinson, Dave Gauthier, and Tom Edwards. "Managing rockfall risk through baseline monitoring of precursors using a terrestrial laser scanner." Canadian Geotechnical Journal 54, no. 7 (2017): 953–67. http://dx.doi.org/10.1139/cgj-2016-0178.

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Rockfalls represent significant risks to safe and efficient use of transportation corridors. In this paper, we address the management of rockfall risk through baseline remote monitoring of susceptible slopes (every 2–4 months) along a transportation corridor along the Fraser River valley in western Canada using a terrestrial laser scanner and supporting remote sensing technologies. This includes identifying potential rockfall source zones based on incipient signs of failure, tracking kinematics in three dimensions to better understand the mechanism of failure, estimating potential failure volu

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Sukhinin, Sergey, Konstantin Petrov, and Irina Novoselova. "Features, problems and opportunities for the development of transport corridors in the Eurasian Economic Union." E3S Web of Conferences 371 (2023): 04014. http://dx.doi.org/10.1051/e3sconf/202337104014.

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International transport corridors are a manifestation of transport links between states with the goal to expand economic contacts and develop transit traffic between them. International transport corridors ensure the coordination of transport systems of the participating states for the implementation of prompt, safe, large-scale and cost-effective supply of goods on a regular long-term basis. International transport corridors within the EAEU countries unite various types of transport routes, transport infrastructure facilities, vehicles and transport authorities. The decisive factor in the dev

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Zarocostas, J. "UN calls for safe humanitarian corridors in northern Yemen as conflict escalates." BMJ 339, sep02 1 (2009): b3546. http://dx.doi.org/10.1136/bmj.b3546.

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Chen, Kang, Xu Xin, Tao Zhang, and Zhongzhen Yang. "Multiport cooperative location model with a safe-corridors setting in West Africa." International Journal of Logistics Research and Applications 23, no. 6 (2020): 580–601. http://dx.doi.org/10.1080/13675567.2019.1708873.

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Dick, C. Tyler, Darkhan Mussanov, Leonel E. Evans, Geordie S. Roscoe, and Tzu-Yu Chang. "Relative Capacity and Performance of Fixed- and Moving-Block Control Systems on North American Freight Railway Lines and Shared Passenger Corridors." Transportation Research Record: Journal of the Transportation Research Board 2673, no. 5 (2019): 250–61. http://dx.doi.org/10.1177/0361198119841852.

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North American railroads are facing increasing demand for safe, efficient, and reliable freight and passenger transportation. The high cost of constructing additional track infrastructure to increase capacity and improve reliability provides railroads with a strong financial motivation to increase the productivity of their existing mainlines by reducing the headway between trains. The objective of this research is to assess potential for advanced Positive Train Control (PTC) systems with virtual and moving blocks to improve the capacity and performance of Class 1 railroad mainline corridors. R

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Liu, James K., Qasim Husain, Vivek Kanumuri, Mohemmed N. Khan, Zachary S. Mendelson, and Jean Anderson Eloy. "Endoscopic graduated multiangle, multicorridor resection of juvenile nasopharyngeal angiofibroma: an individualized, tailored, multicorridor skull base approach." Journal of Neurosurgery 124, no. 5 (2016): 1328–38. http://dx.doi.org/10.3171/2014.12.jns141696.

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OBJECT Juvenile nasopharyngeal angiofibromas (JNAs) are formidable tumors because of their hypervascularity and difficult location in the skull base. Traditional transfacial procedures do not always afford optimal visualization and illumination, resulting in significant morbidity and poor cosmesis. The advent of endoscopic procedures has allowed for resection of JNAs with greater surgical freedom and decreased incidence of facial deformity and scarring. METHODS This report describes a graduated multiangle, multicorridor, endoscopic approach to JNAs that is illustrated in 4 patients, each with

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Wang, Chuanyue, Lei Zhang, Yifan Gao, Xiaoyuan Zheng, and Qianling Wang. "A Cooperative Game Hybrid Optimization Algorithm Applied to UAV Inspection Path Planning in Urban Pipe Corridors." Mathematics 11, no. 16 (2023): 3620. http://dx.doi.org/10.3390/math11163620.

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This paper proposes an improved algorithm applied to path planning for the inspection of unmanned aerial vehicles (UAVs) in urban pipe corridors, which introduces a collaborative game between spherical vector particle swarm optimization (SPSO) and differential evolution (DE) algorithms. Firstly, a high-precision 3D grid map model of urban pipe corridors is constructed based on the actual urban situation. Secondly, the cost function is formulated, and the constraints for ensuring the safe and smooth inspection of UAVs are proposed to transform path planning into an optimization problem. Finally

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Dębiński, Marcin, Michał Jukowski, and Janusz Bohatkiewicz. "Emergency Corridors - Necessary Solutions in a Modern Road Network." MATEC Web of Conferences 231 (2018): 02002. http://dx.doi.org/10.1051/matecconf/201823102002.

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Poland was a place of dynamic road network development in the 20th century. Many expressways and highways were built. Along with the development of the road network, there was a need to introduce new solutions which would be friendly to emergency services. The most important factor influencing the chances of accident victim survival is the time in which first aid will be administered. Reaching the victim is the primary problem for emergency services in case of road incidents. Driver behavior plays an important role, as they have significant effect on emergency service travel times. The emergen

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Mujahed, Muhannad, and Hussein Jaddu. "Smooth and Safe Nearness-Diagram (SSND) Navigation for Autonomous Mobile Robots." Advanced Materials Research 403-408 (November 2011): 4718–26. http://dx.doi.org/10.4028/www.scientific.net/amr.403-408.4718.

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This paper addresses further enhancements of the earlier developed Smooth Nearness-Diagram Navigation (SND) method for mobile robots moving in complex and cluttered environments. The enhanced method, entitled SSND, improves the safety of paths generated by the SND and solves the problem of trapping the robot in narrow corridors, where the difference in the number of threats on its sides is high. This is achieved by adjusting the difference in the number of obstacles on the two sides of the robot heading direction. The power of our method is demonstrated by simulation results.

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Champagne, Pierre-Olivier, Eduard H. Voormolen, and Sébastien Froelich. "Anterolateral Approach with Endoscopic Assistance for Resection of a Craniovertebral Junction Chordoma." Journal of Neurological Surgery Part B: Skull Base 80, S 04 (2019): S375—S377. http://dx.doi.org/10.1055/s-0039-1698820.

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AbstractCraniovertebral junction chordomas can represent a surgical challenge, especially when intradural extension and contact with neurovascular structures is involved. To date, there is still controversy on the choice of optimal surgical corridor for such lesions, with endoscopic endonasal, far lateral and anterolateral corridors being those most commonly used. In this operative video, we present a case of craniovertebral junction chordoma with significant bone destruction and intradural extension (Fig. 1). The tumor was safely removed using an anterolateral approach with transposition of t

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Nayagam, Selvadurai. "Safe corridors in external fixation: the lower leg (tibia, fibula, hindfoot and forefoot)." Strategies in Trauma and Limb Reconstruction 2, no. 2-3 (2007): 105–10. http://dx.doi.org/10.1007/s11751-007-0023-7.

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Ghoddousi, Arash, Benjamin Bleyhl, Clara Sichau, et al. "Mapping connectivity and conflict risk to identify safe corridors for the Persian leopard." Landscape Ecology 35, no. 8 (2020): 1809–25. http://dx.doi.org/10.1007/s10980-020-01062-0.

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Liu, James K., Kevin Zhao, and Jean Anderson Eloy. "Combined strategy of maximal endoscopic endonasal resection and early radiation therapy for complex cystic and solid craniopharyngioma: operative video." Neurosurgical Focus: Video 2, no. 2 (2020): V7. http://dx.doi.org/10.3171/2020.4.focusvid.19963.

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Craniopharyngioma is a rare and benign intracranial tumor of the sellar and suprasellar region. Historically, these tumors were mostly accessed through transcranial corridors and resected with microsurgical techniques. Endoscopic endonasal surgery has recently gained popularity in the treatment of these tumors and has shown at least comparable results to transcranial approaches. The endoscopic endonasal approach provides direct midline access through a transplanum transtuberculum corridor and gives excellent visualization of the undersurface of the optic chiasm to allow safe bimanual sharp dis

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Chen, Chaoxiang, Shiping Ye, Zhican Bai, Juan Wang, Alexander Nedzved, and Sergey Ablameyko. "Intelligent Mining of Urban Ventilated Corridor Based on Digital Surface Model under the Guidance of K-Means." ISPRS International Journal of Geo-Information 11, no. 4 (2022): 216. http://dx.doi.org/10.3390/ijgi11040216.

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With the acceleration of urbanization, climate problems affecting human health and safe operation of cities have intensified, such as heat island effect, haze, and acid rain. Using high-resolution remote sensing mapping image data to design scientific and efficient algorithms to excavate and plan urban ventilation corridors and improve urban ventilation environment is an effective way to solve these problems. In this paper, we use unmanned aerial vehicle (UAV) tilt photography technology to obtain high-precision remote sensing image digital elevation model (DEM) and digital surface model (DSM)

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Li, Yiqun, Shaoqiang Liang, Jiahui Gao, Zong Chen, Siyuan Qiao, and Zhouping Yin. "Trajectory Optimization for the Nonholonomic Space Rover in Cluttered Environments Using Safe Convex Corridors." Aerospace 10, no. 8 (2023): 705. http://dx.doi.org/10.3390/aerospace10080705.

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Due to the limitation of space rover onboard computing resources and energy, there is an urgent need for high-quality drive trajectories in complex environments, which can be provided by delicately designed motion optimization methods. The nonconvexity of the collision avoidance constraints poses a significant challenge to the optimization-based motion planning of nonholonomic vehicles, especially in unstructured cluttered environments. In this paper, a novel obstacle decomposition approach, which swiftly decomposes nonconvex obstacles into their constituent convex substructures while concurre

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Zhang, Keyi, and Jia Liu. "Towards Sustainable Development of the Old City: Design Practice of Alleyway Integration in Old City Area Based on Heritage Corridor Theory." Sustainability 16, no. 18 (2024): 8158. http://dx.doi.org/10.3390/su16188158.

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Urbanization has increasingly led to the overlapping of old and new spaces in historic city areas, creating challenges in preserving valuable urban heritage. To meet the requirements of the effective protection, utilization, and sustainable development of these historical spaces, this study introduces a comprehensive framework grounded in the theory of heritage corridors. The proposed framework subdivides and connects fragmented historical spatial resources through the “point–line–plane” dimensions, fostering sustainability across the environmental, ecological, and cultural domains. To validat

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Sanchez Correa, Thalia Estefania, David Gallardo Ceja, and Diego Mendez-Rosito. "Subtemporal approach for the resection of a midbrain cavernous malformation: evaluation of safe surgical corridors." Neurosurgical Focus: Video 1, no. 1 (2019): V1. http://dx.doi.org/10.3171/2019.7.focusvid.19135.

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Brainstem cavernous malformation management is complex due to its critical location and deleterious effect when bleeding. Therefore, every case should be thoroughly analyzed preoperatively. We present the case of a female patient with a midbrain cavernous malformation. A comprehensive anatomical and clinical analysis of the surgical corridors is done to decide the safest route. A subtemporal approach was done and the lateral mesencephalic sulcus and vein were important anatomical landmarks to guide the safe entry zone. Nuances of technique and surgical pearls related to the safe entry zones of

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Nguyen, Dinh Dung, Jozsef Rohacs, and Daniel Rohacs. "Autonomous Flight Trajectory Control System for Drones in Smart City Traffic Management." ISPRS International Journal of Geo-Information 10, no. 5 (2021): 338. http://dx.doi.org/10.3390/ijgi10050338.

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With the exponential growth of numerous drone operations ranging from infrastructure monitoring to even package delivery services, the integration of UAS in the smart city transportation systems is an actual task that requires radically new, sustainable (safe, secure, with minimum environmental impact and life cycle cost) solutions. The primary objective of this proposed option is the definition of routes as desired and commanded trajectories and their autonomous execution. The airspace structure and fixed routes are given in the global GPS reference system with supporting GIS mapping. The con

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