Academic literature on the topic 'Head node'

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Journal articles on the topic "Head node"

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Cao, Li, Yinggao Yue, and Yong Zhang. "A Data Collection Strategy for Heterogeneous Wireless Sensor Networks Based on Energy Efficiency and Collaborative Optimization." Computational Intelligence and Neuroscience 2021 (September 29, 2021): 1–13. http://dx.doi.org/10.1155/2021/9808449.

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In the clustering routing protocol, prolonging the lifetime of the sensor network depends to a large extent on the rationality of the cluster head node selection. The selection of cluster heads for heterogeneous wireless sensor networks (HWSNs) does not consider the remaining energy of the current nodes and the distribution of nodes, which leads to an imbalance of network energy consumption. A strategy for selecting cluster heads of HWSNs based on the improved sparrow search algorithm- (ISSA-) optimized self-organizing maps (SOM) is proposed. In the stage of cluster head selection, the propose
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Kanwal, Samira, Zeshan Iqbal, Aun Irtaza, Muhammad Sajid, Sohaib Manzoor, and Nouman Ali. "Head Node Selection Algorithm in Cloud Computing Data Center." Mathematical Problems in Engineering 2021 (July 24, 2021): 1–12. http://dx.doi.org/10.1155/2021/3418483.

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Cloud computing provides multiple services such as computational services, data processing, and resource sharing through multiple nodes. These nodes collaborate for all prementioned services in the data center through the head/leader node. This head node is responsible for reliability, higher performance, latency, and deadlock handling and enables the user to access cost-effective computational services. However, the optimal head nodes’ selection is a challenging problem due to consideration of resources such as memory, CPU-MIPS, and bandwidth. The existing methods are monolithic, as they sele
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Zhang, Wen-mei. "An Energy-Balance Unequal Clustering Routing Protocol for Wireless Sensor Networks." Journal of Physics: Conference Series 2224, no. 1 (2022): 012088. http://dx.doi.org/10.1088/1742-6596/2224/1/012088.

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Abstract On the basis of traditional unequal clustering protocol for wireless sensor networks, an energy-balance unequal clustering routing protocol is proposed. In the clustering stage, the entire network is divided into clusters of different sizes based on the remaining energy and the distance from the sink node to the node. In the cluster establishment phase, each node calculates the cluster head selection time based on the relative remaining energy, the position, the average distance between the nodes in the cluster. The cluster head is selected by time series, and non-cluster head nodes a
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Xu, Bao, and Yong Feng Ju. "Distributed Coverage-Hole Repair Algorithm towards Nodes Failure in Wireless Sensor Networks." Applied Mechanics and Materials 135-136 (October 2011): 464–69. http://dx.doi.org/10.4028/www.scientific.net/amm.135-136.464.

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In order to preserve the coverage and ensure the efficiency of Wireless Sensor Networks (WSNs), a distributed coverage-hole repair algorithm towards nodes failure is proposed in this paper. Every node has a energy threshold, if node’s energy is lower than its threshold, it sends a failure message to the nearest node and appoints it as the head node, the head node consideres all the neighbors of the failure node are preparatory boundary nodes at first, then judges every preparatory boundary nodes whether be a non-boundary node through the intersection angle with the failure node. In the last, t
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Song, Wenguang, Haiyu Chen, Qiujuan Zhang, Bingxin Zhang, Hao Wang, and Hao Xu. "On-Chip Embedded Debugging System Based on Leach Algorithm Parameter on Detection of Wireless Sensor Networks." Mathematical Problems in Engineering 2020 (September 7, 2020): 1–7. http://dx.doi.org/10.1155/2020/7249674.

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Leach (low energy adaptive clustering hierarchy) algorithm is a self-clustering topology algorithm. Its execution process is cyclical. Each cycle is divided into two phases: cluster building phase and stable data communication phase. In the stage of cluster building, the adjacent nodes cluster dynamically and randomly generate cluster heads. In the data communication phase, the nodes in the cluster send the data to the cluster head, and the cluster head performs data fusion and sends the results to the aggregation node. Because the cluster head needs to complete data fusion, communication with
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Krishnaraj, N. "Selection of Cluster Head in Wireless Sensor Network using Convolution Neural Network Algorithm." March 2022 4, no. 1 (2022): 46–54. http://dx.doi.org/10.36548/jsws.2022.1.005.

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Network lifetime enhancement is one of the primary goals for all the Wireless Sensor Network (WSN) applications. Clustering process helps the WSNs to improve its lifetime by forming a group with nearby sensor nodes. A primary node called cluster head is elected from the group for managing the data transmission from the other clustering groups to the basic sensor nodes. Also, the cluster heads are placed to transfer the signal collected from its sensor nodes to the base stations. Identifying an optimum node for making it as a cluster head is a challengeable process for many WSN applications. Th
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Gupta, Amit, Mahesh Motwani, and J. L. Rana. "Cluster Formation and Maintenance Techniques for Mobile Adhoc Networks with Improved Quality of Service." International Journal of Emerging Technology and Advanced Engineering 11, no. 8 (2021): 97–110. http://dx.doi.org/10.46338/ijetae0821_12.

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— In an Adhoc Network, every node is mobile and self-contained. As these networks lack infrastructure, highly adaptive algorithms are required to deal with frequent mobility changes by member nodes as well as Cluster Head (CH) nodes. The weighted clustering algorithms contribute significantly to cluster-based routing. In these algorithms, the selection of cluster heads is the most important task. In weighted clustering methods, the selected CH did their best to serve the network. However, the CH may become overloaded due to the arrival of nodes greater than their desired threshold value. In th
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Yong, Jin, Zhou Lin, Wei Qian, Bai Ke, Wang Chen, and Li Ji-fang. "Tree-Based Multihop Routing Method for Energy Efficiency of Wireless Sensor Networks." Journal of Sensors 2021 (April 28, 2021): 1–14. http://dx.doi.org/10.1155/2021/6671978.

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In wireless sensor networks (WSNs), due to the limited energy of sensor nodes, how to design efficient hierarchical routing algorithms to balance network resources and extend network life is an important problem to be solved. Aiming at the problems such as random selection of cluster head, redundancy of working node, and construction of cluster head transmission path, which affect network energy consumption, this paper proposes a multihop routing algorithm based on path tree (MHRA-PT) to optimize the network energy. Firstly, some nodes are those close to the base station and have large remaini
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Mazinani, S. M., J. Chitizadeh, M. H. Yaghmaee, M. T. Honary, and F. Tashtarian. "NEW CLUSTERING SCHEMES FOR WIRELESS SENSOR NETWORKS." IIUM Engineering Journal 11, no. 1 (2010): 51–69. http://dx.doi.org/10.31436/iiumej.v11i1.39.

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In this paper, two clustering algorithms are proposed. In the first one, we investigate a clustering protocol for single hop wireless sensor networks that employs a competitive scheme for cluster head selection. The proposed algorithm is named EECS-M that is a modified version to the well known protocol EECS where some of the nodes become volunteers to be cluster heads with an equal probability. In the competition phase in contrast to EECS using a fixed competition range for any volunteer node, we assign a variable competition range to it that is related to its distance to base station. The v
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Kaur, Sawroop, Deepak Prashar, and Rita Rani. "Improvement inEnergy Efficiency of Wireless Sensor Network." INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY 2, no. 2 (2012): 85–87. http://dx.doi.org/10.24297/ijct.v2i2b.2636.

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Clustering in wireless sensor network is important to increase the lifetime of sensor network. LEACH protocol is one of the clustering routing protocols in wireless sensor networks. In LEACH each node has the equal probability to be a cluster head, due to which the energy dissipation of every node is balanced. In LEACH protocol, time is divided into many rounds and in each round, all the nodes wishes to be cluster head according to a predefined criterion. This paper focuses on the approach that how could the number of cluster heads are limited in the network, if we limit the number of cluster
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Dissertations / Theses on the topic "Head node"

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Teng, Chia-Chi. "Head and neck lymph node region delineation with automatic segmentation and image registration /." Thesis, Connect to this title online; UW restricted, 2007. http://hdl.handle.net/1773/6119.

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Schilling, Clare. "Novel techniques for sentinel node biopsy in head and neck cancer." Thesis, King's College London (University of London), 2018. https://kclpure.kcl.ac.uk/portal/en/theses/novel-techniques-for-sentinel-node-biopsy-in-head-and-neck-cancer(29d9343f-9b2a-4d34-9d9e-3770f835c06f).html.

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The most important prognostic indicator in early cancer is whether the disease has metastasised to regional lymph nodes. Pre-operative imaging is not sensitive enough to detect micrometastatic deposits therefore most patients judged to have more than 20% risk of disease spread will have elective surgical removal of the draining lymph node basins in order to reduce the risk of leaving tumour behind. Such operations can be lengthy and associated morbidity can reduce the patient’s quality of life. In the majority of these elective nodal clearances histopathological analysis is clear of disease in
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Sethi, Neeraj. "Molecular profiling of primary head and neck squamous cell carcinoma and lymph node metastases." Thesis, University of Leeds, 2015. http://etheses.whiterose.ac.uk/13416/.

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INTRODUCTION: The presence of lymph node metastases and/or extracapsular spread (ECS) has a significant impact on patient survival in Head and neck squamous cell carcinoma (HNSCC). Little is known about the molecular mechanisms associated with metastasis. A marker that could predict metastasis from primary tumour sampling could be of great clinical benefit for patients. Similarly in oropharyngeal squamous cell carcinoma (OPSCC), the molecular changes associated with human papilloma virus are incompletely understood. The impact of viral load has not been well explored and could help identify mo
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Stahle, Jessica Anne. "Diffusion Weighted MR Imaging in the Differentiation between Metastatic and Benign Lymph Nodes in Canine Patients with Head and Neck Disease." Thesis, Virginia Tech, 2016. http://hdl.handle.net/10919/86612.

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In dogs with large primary tumors, regional lymph node involvement or evidence of distant metastasis can have worse prognoses and significantly decreased survival. Lymph node size alone has been shown to be insufficient as a predictor for the accurate clinical staging of some canine neoplasia, including oral malignant melanoma. However, regional lymph nodes of the oral cavity, such as the medial retropharyngeal lymph nodes, are difficult to access for routine sampling. Diffusion weighted magnetic resonance imaging (DWI) has demonstrated the ability to differentiate metastatic from inflammator
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Nguyen, Nam, Jacqueline Vock, Vincent Vinh-Hung, et al. "Effectiveness of prophylactic retropharyngeal lymph node irradiation in patients with locally advanced head and neck cancer." BioMed Central, 2012. http://hdl.handle.net/10150/610347.

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BACKGROUND:The aim of the study is to assess the effectiveness of intensity-modulated radiotherapy (IMRT) or image-guided radiotherapy (IGRT) for the prevention of retropharyngeal nodal recurrences in locally advanced head and neck cancer.METHODS:A retrospective review of 76 patients with head and neck cancer undergoing concurrent chemoradiation or postoperative radiotherapy with IMRT or IGRT who were at risk for retropharyngeal nodal recurrences because of anatomic site (hypopharynx, nasopharynx, oropharynx) and/or the presence of nodal metastases was undertaken.The prevalence of retropharyng
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Edkins, Oskar. "Sentinel node biopsy for the clinically N₊ & N₀ neck in squamous carcinoma of the head and neck." Master's thesis, University of Cape Town, 2010. http://hdl.handle.net/11427/13821.

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Includes bibliographical references (leaves 33-34).<br>The objectives of the study were to determine the accuracy of Sentinel Lymph Node Biopsy (SLNB) in head and neck squamous cell carcinoma (SCC); to determine its role in the approach to the clinically N+ neck in a Developing World setting; and its accuracy as an indicator of regional lymph node status in the clinically N neck.
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Timmerman, Alexandra. "Neck ultrasound as a diagnostic method of cervical lymph node metastasis in patients with Head and Neck squamous cell carcinoma." Thesis, Örebro universitet, Institutionen för medicinska vetenskaper, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-55111.

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Shiraishi, Aoi. "Discordances dans l'ellipse périphérique en français." Thesis, Sorbonne Paris Cité, 2018. http://www.theses.fr/2018USPCC047/document.

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Cette thèse se centre sur les discordances dans l’ellipse périphérique (RNR) et propose une analyse basée sur l’identité de lexème entre le matériel manquant et le matériel périphérique. Les analyses précédentes accordent de l’importance au syncrétisme, ou identité phonologique (Pullum &amp; Zwicky (1986)). Dans cette thèse, nous contestons cette hypothèse. Nous avons analysé 5 types de discordance dans l’ellipse périphérique: discordances de polarité, de possessifs, de prépositions, de voix et de formes verbales. Nos études de corpus sur Internet, sur Frtenten 2012 (1.6 milliard de mots) (Bar
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Sun, Aijun. "Radiolabeled acetate PET in oncology imaging studies on head and neck cancer, prostate cancer and normal distribution /." Doctoral thesis, Umeå : Umeå university, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-32980.

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CHITI, LAVINIA ELENA. "GAMMA-PROBE GUIDED SENTINEL LYMPH NODE EXTIRPATION TO ASSESS PATTERNS OF NODAL METASTASIS IN SPONTANEOUS HEAD AND NECK MALIGNANCIES OF THE DOG: A SECOND STEP BASED ON PREVIOUS EXPERIENCES ON MAST-CELL TUMORS." Doctoral thesis, Università degli Studi di Milano, 2022. http://hdl.handle.net/2434/916665.

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Canine oncology has recently reported interest in the detection of occult nodal metastases, and efforts have been made to identify the best strategy for accurate nodal staging. In this scenario, the present PhD thesis was aimed to improve knowledge on the current understanding of the feasibility and impact of sentinel lymph node (SLN) mapping with radiopharmaceutical and blue dye in cancer-bearing dogs. Initially, we evaluated the technique in canine mast cell tumors (MCT), given the high prevalence of this tumor type, the propensity for lymphatic spread and recognized prognostic impact of nod
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Books on the topic "Head node"

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International, Academic Conference Immunobiology in Otology Rhinology and Laryngology (2nd 1986 Utrecht Netherlands). Immunobiology, histophysiology, tumor immunology in otorhinolaryngology: Proceedings of the Second International Academic Conference Immunobiology in Otology, Rhinology, and Laryngology, Utrecht (the Netherlands), August 26-29, 1986. Kugler Publications, 1987.

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Dhillon, R. S. Ear, nose and throat, and head and neck surgery: An illustrated colour text. Churchill Livingstone, 1994.

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Dhillon, R. S. Ear, nose, and throat, and head and neck surgery: An illustrated colour text. 2nd ed. Churchill Livingstone, 1999.

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Hans, Behrbohm, and Becker Walter 1920-, eds. Ear, nose, and throat diseases: With head and neck surgery. 3rd ed. Thieme, 2009.

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Todor, Mazgalev, Dreifus Leonard S, Michelson Eric L, and American Heart Association. Scientific Sessions, eds. Electrophysiology of the sinoatrial and atrioventricular nodes: Proceedings of a symposium held during the 60th Annual Scientific Sessions of the American Heart Association in Anaheim, California, November 14, 1987. A.R. Liss, 1988.

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S, Jones Andrew, Phillips David E. 1959-, and Hilgers, Frans J. M., 1946-, eds. Diseases of the head and neck, nose and throat. Arnold, 1998.

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1914-, Ballenger John Jacob, ed. Diseases of the nose, throat, ear, head, and neck. Lea & Febiger, 1991.

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1914-, Ballenger John Jacob, ed. Diseases of the nose, throat, ear, head, and neck. Lea & Febiger, 1985.

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Piva, Maria. Giulio Cesare: Il nuovo nome del potere. Sonda, 2002.

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Corbridge, Rogan J. Oxford handbook of ENT and head and neck surgery. 2nd ed. Oxford University Press, 2009.

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Book chapters on the topic "Head node"

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Richter, Eckart, and Thomas Feyerabend. "Head and Neck." In Normal Lymph Node Topography. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-642-58193-9_2.

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Smith, Oliver J., Lee W. T. Alkureishi, and Gary L. Ross. "Sentinel Node Biopsy." In Head and Neck Cancer. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-27601-4_15.

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Mohammad, Akheel, and Ashmi Wadhwania. "Sentinel Node Biopsies (SNBs)." In Head and Neck Oncology. CRC Press, 2021. http://dx.doi.org/10.1201/9780367822019-6.

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Weldon, Christopher. "Sentinel Lymph Node Biopsy." In Pediatric Head and Neck Tumors. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-8755-5_6.

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Harisinghani, Mukesh G. "Head and Neck Lymph Node Anatomy." In Atlas of Lymph Node Anatomy. Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-9767-8_1.

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Foran, Ann T., and Mukesh G. Harisinghani. "Head and Neck Lymph Node Anatomy." In Atlas of Lymph Node Anatomy. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-80899-0_1.

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Clark, Jonathan R., and Douglas Shaw. "Sentinel Lymph Node." In Encyclopedia of Otolaryngology, Head and Neck Surgery. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-23499-6_200158.

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Schilling, Clare, and Raja Sawhney. "Sentinel Lymph Node Dissection." In Atlas of Head and Neck Surgery. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-36593-5_14.

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Harries, Victoria, and Ashley Hay. "Lymph Node Excision Biopsy." In Atlas of Head and Neck Surgery. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-36593-5_8.

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Alkureishi, Lee, and Gary L. Ross. "Sentinel Node Biopsy for Head and Neck Cancer." In Head and Neck Cancer. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-9464-6_16.

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Conference papers on the topic "Head node"

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D'Cunha, Paul, Bolin Song, Jonathan Lee, et al. "nnU-Net-driven lymph node segmentation and pyradiomics-based feature extraction for automated extranodal extension classification in head and neck cancer." In Clinical and Biomedical Imaging, edited by Barjor S. Gimi and Andrzej Krol. SPIE, 2025. https://doi.org/10.1117/12.3048972.

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Rounds, Cody C., Veronica C. Torres, Chenguye Li, et al. "Rapid detection of lymph node micro metastasis using widefield paired-agent fluorescent imaging techniques in the angular domain." In Optical Molecular Probes, Imaging and Drug Delivery. Optica Publishing Group, 2023. http://dx.doi.org/10.1364/omp.2023.om3e.5.

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In head and neck squamous cell carcinoma surgical cases, rapid detection of lymph node metastases is needed. Here we present a methodology for rapid lymph node assessment in 1 cm nodes with &gt; 99% sensitivity.
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Gao, Chao, Martin Müller, and Ryan Hayward. "Three-Head Neural Network Architecture for Monte Carlo Tree Search." In Twenty-Seventh International Joint Conference on Artificial Intelligence {IJCAI-18}. International Joint Conferences on Artificial Intelligence Organization, 2018. http://dx.doi.org/10.24963/ijcai.2018/523.

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AlphaGo Zero pioneered the concept of two-head neural networks in Monte Carlo Tree Search (MCTS), where the policy output is used for prior action probability and the state-value estimate is used for leaf node evaluation. We propose a three-head neural net architecture with policy, state- and action-value outputs, which could lead to more efficient MCTS since neural leaf estimate can still be back-propagated in tree with delayed node expansion and evaluation. To effectively train the newly introduced action-value head on the same game dataset as for two-head nets, we exploit the optimal relati
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Wanming Chen, Max Q. H. Meng, Shuai Li, Tao Mei, Huawei Liang, and Yangming Li. "Energy efficient head node selection algorithm in wireless sensor networks." In 2007 IEEE International Conference on Robotics and biomimetics (ROBIO). IEEE, 2007. http://dx.doi.org/10.1109/robio.2007.4522363.

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Park, Sun-Young. "A Head-Node Selection Scheme for Mobile Wireless Sensor Networks." In Multimedia, Computer Graphics and Broadcasting 2014. Science & Engineering Research Support soCiety, 2014. http://dx.doi.org/10.14257/astl.2014.78.16.

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Pariselvam, S., Anbarasi, G. Anubama, and G. Sankavi. "Authenticating Cluster Head and Detecting Malicious Node in VANET Using Feedback." In 2019 IEEE International Conference on System, Computation, Automation and Networking (ICSCAN). IEEE, 2019. http://dx.doi.org/10.1109/icscan.2019.8878746.

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Rizky, Robby, Mustafid, and Teddy Mantoro. "Communication Design Between Sensor Node with Cluster Head using LEACH Algorithm." In 2022 International Conference on Information Technology Research and Innovation (ICITRI). IEEE, 2022. http://dx.doi.org/10.1109/icitri56423.2022.9970224.

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Pelicano, Ana Catarina, and Raquel C. Conceicao. "Head and Neck Numerical Phantom Development for Cervical Lymph Node Microwave Imaging." In 2020 14th European Conference on Antennas and Propagation (EuCAP). IEEE, 2020. http://dx.doi.org/10.23919/eucap48036.2020.9135898.

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Taiymi, A., W. Khannoussi, S. Naji, A. El Mekkaoui, G. Kharrasse, and Z. Ismaili. "TUBERCULOSIS LYMPH NODE PRESENTING AS A CYSTIC MASS OF THE PANCREATIC HEAD." In ESGE Days 2018 accepted abstracts. Georg Thieme Verlag KG, 2018. http://dx.doi.org/10.1055/s-0038-1637611.

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Huang, Ying, Hongli Ge, Jangsu Lee, et al. "Cluster-Head and Border-Node Based Cluster Routing Protocol for LR-WPAN." In 2016 IEEE 30th International Conference on Advanced Information Networking and Applications (AINA). IEEE, 2016. http://dx.doi.org/10.1109/aina.2016.31.

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Reports on the topic "Head node"

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Chepeliev, Maksym. GTAP-Power 10 Data Base: A Technical Note. GTAP Research Memoranda, 2019. http://dx.doi.org/10.21642/gtap.rm31.

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The purpose of this note is to document changes introduced to the GTAP-Power 10 database construction process in addition to the GTAP-Power build approach developed in Peters (2016). First, in Peters (2016) output of the electricity and heat generation sector in GTAP was split using electricity generation data only. We use heat generation volumes data to provide a more representative sectoral split and better concordance with GTAP definitions. Second, we consider data on country and year-specific shares of transformation and distribution costs in electricity tariff for 80 countries. Finally, f
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Astesiano, Gastón, Carolina Lembo, Ancor Suárez-Alemán, et al. Concept Note for the PPP Talk panels on Driving Inclusion and Measuring Impact. Inter-American Development Bank, 2023. http://dx.doi.org/10.18235/0004863.

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The Inter-American Development Bank (IDB) holds the PPP Americas every two years in partnership with a national or subnational government. The regional forum brings together top professionals and public and private-sector representatives from Latin America and the Caribbean (LAC) to discuss groundbreaking topics and exchange ideas on planning, structuring, and managing public-private partnerships (PPPs). For the 2023 conference, the IDB is holding three preparatory events - the PPP Talks before the main event. During the PPP Talks, invited experts will lay the groundwork for the discussions to
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Astesiano, Gastón, Carolina Lembo, Cristina Simón Morientes, and Paula Castillo Martínez. Concept Note for the PPP Talk panels on Climate Investment and Digital Transformation. Inter-American Development Bank, 2022. http://dx.doi.org/10.18235/0004573.

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The Inter-American Development Bank (IDB) holds the PPP Americas every two years in partnership with a national or subnational government. The regional forum brings together top professionals and public and private-sector representatives from Latin America and the Caribbean (LAC) to discuss groundbreaking topics and exchange ideas on planning, structuring, and managing public-private partnerships (PPPs). For the 2023 conference, the IDB is holding three preparatory events - the PPP Talks before the main event. During the PPP Talks, invited experts will lay the groundwork for the discussions to
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Sida, Lewis, and Tina Nelis. Theories of Change for WFP Afghanistan’s Contribution to the Triple Nexus: Policy Note. Institute of Development Studies, 2022. http://dx.doi.org/10.19088/ids.2022.066.

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The World Food Programme (WFP) has been a key humanitarian force in Afghanistan since 1963 and remains the largest agency in the Humanitarian Response Plan for Afghanistan. Whilst its focus has primarily been its humanitarian mandate, prior to the Taliban takeover, WFP had been working to see how its strategic outcomes in the 2018 Country Strategic Plan (CSP) were aligned with viable peace and development efforts nationally. The Taliban takeover has accelerated an already deteriorating humanitarian crisis. Drought in 2021 had left many in the west of the country in need of humanitarian assista
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Anderson, R. G., and V. J. McNicoll. A note on U-Pb dating of Middle Jurassic plutonic suites: Cumshewa Head pluton, southeastern Moresby Island, Queen Charlotte Islands, British Columbia. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1995. http://dx.doi.org/10.4095/202763.

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Matita, Mirriam, and Masautso Chimombo. Impact of COVID-19 on Food Systems and Rural Livelihoods in Malawi – Round 1 Report. Institute of Development Studies, 2020. http://dx.doi.org/10.19088/apra.2020.001.

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Given the ravaging effects of the COVID-19 pandemic worldwide, this study seeks to estimate its likely impact on food systems and livelihoods in Malawi. This briefing note is based on our stratified random sample of 114 household heads (32 female and 82 male) drawn from an APRA household survey of groundnut producers in Mchinji and Ntchisi districts, Central Region, as well as seven key informant interviews from those areas. The APRA COVID-19 data collection will be carried out over three rounds. This report presents insights obtained from the first round of research conducted during June/July
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Rojas, Eduardo. Monitoring Urban Markets: The Experience of Latin American Cities. Inter-American Development Bank, 1997. http://dx.doi.org/10.18235/0008951.

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This Urban Sector present Dissemination Note reports on the presentations made and discussions held in the Seminar organized by the Lincoln Institute of Land Policy of Cambridge, MA, on the Latin American experience in monitoring urban land markets. The Seminar gathered 10 representatives of private firms that, as part of their business, systematically gather data and sale information about urban real estate markets. Systematic information about urban land and real estate transactions play a significant role in improving the operation of urban markets. Further, this information is a valuable i
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Van Metre, Lauren, Jasmine Ramsey, Opeyemi Adeojo, and Karen Bernstein. Youth, Social and Behavioral Change, and Violent Extremism in Niger. The RESOLVE Network, 2024. http://dx.doi.org/10.37805/pn2024.1.lpbi.

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In 2022, amidst a backdrop of growing violent extremism in the region, NDI launched a pilot preventing/countering violent extremism (P/CVE) program for youth in Abala, a commune in Niger. The program also integrated social and behavioral change (SBC) research and approaches in youth-political party programming from 2022–2023. The primary objective of the pilot was to establish youth as the experts on their lived experience of violent extremism. The pilot did so by bringing rural and village youth together to understand the intersectional risk of violent extremism in their commune and to design
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Moxham-Hall, Vivienne, Anton du Toit, Sallie Newell, Stuart Brentnall, Deshanie Rawlings, and Eileen Goldberg. Proton beam therapy: a rapid review of the evidence since 2020. The Sax Institute, 2023. http://dx.doi.org/10.57022/nbys4168.

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This report for Cancer Australia is a rapid review of the evidence since 2020 on proton beam therapy (PBT) for paediatric cancers, central nervous system (CNS) tumours, head and neck cancer and prostate cancer. The report aims to provide a rapid summary of the current knowledge about PBT’s effectiveness, safety, and potential advantages over conventional radiation therapy. We identified the following papers for full review: 24 peer reviewed papers, including 4 meta-analyses, 16 systematic reviews, 3 narrative reviews, and 1 randomised controlled trial (RCT); and 2 publicly available health tec
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Blum, Abraham, Henry T. Nguyen, and N. Y. Klueva. The Genetics of Heat Shock Proteins in Wheat in Relation to Heat Tolerance and Yield. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7568105.bard.

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Fifty six diverse spring wheat cultivars were evaluated for genetic variation and heritability for thermotolerance in terms of cell-membrane stability (CMS) and triphenyl tetrazolium chloride (TTC) reduction. The most divergent cultivars for thermotolerance (Danbata-tolerant and Nacozari-susceptible) were crossed to develop an F8 random onbred line (RIL) population. This population was evaluated for co-segragation in CMS, yield under heat stress and HSP accumulation. Further studies of thermotolerance in relations to HSP and the expression of heterosis for growth under heat stress were perform
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