18 papers · ranked by Valyu relevance
Kévin Roussel, Ye‐Qiong Song, Olivier Zendra
Implementing new, high-performance MAC protocols requires real-time features, to be able to synchronize correctly between different unrelated devices. Such features are highly desirable for operating wireless sensor networks (WSN) that are designed to be part of the Internet of Things (IoT). Unfortunately, the…
Emmanuel Baccelli, Kaspar Schleiser
The crucial importance of software platforms was highlighted by recent events both at the political level (e.g. renewed calls for digital data and operating system "sovereignty", following E. Snowden's revelations) and at the business level (e.g. Android generated a new industry worth tens of billions of euros yearly).…
Tuhin Borgohain, Uday Kumar, Sugata Sanyal
This paper is a comprehensive survey of the various operating systems available for the Internet of Things environment. At first the paper introduces the various aspects of the operating systems designed for the IoT environment where resource constraint poses a huge problem for the operation of the general OS designed…
Lena Boeckmann, Peter Kietzmann, Leandro Lanzieri, Thomas Schmidt + 1 more
'Matthias Wählisch'] IoT devices differ widely in crypto-supporting hardware, ranging from no hardware support to powerful accelerators supporting numerous of operations including protected key storage. An operating system should provide uniform access to these heterogeneous hardware features, which is a particular…
Sören Tempel, Tristan Bruns
We present an integration of a safe C dialect, Checked C, for the Internet of Things operating system RIOT. We utilize this integration to convert parts of the RIOT network stack to Checked C, thereby achieving spatial memory safety in these code parts. Similar to prior research done on IoT operating systems and safe C…
Paweł Dudzic, Bartosz Janusz, Tadeusz Satława, Dawid Chomicz + 7 more
Antibodies are a cornerstone of the immune system, playing a pivotal role in identifying and neutralizing infections caused by bacteria, viruses, and other pathogens. Understanding their structure, and function, can provide insights into both the body’s natural defenses and the principles behind many therapeutic…
Melati Ismail, Thomas C. Schmidt
—On the Internet of Things (IoT), devices continuously communicate with each other, with a gateway, or other Internet nodes. Often devices are constrained and use insecure channels for their communication, which exposes them to a selection of attacks that may extract sensitive pieces of information or manipulate…
Ying Zhang, Zhaoyong Liu, Zhigang Zhong, Yanchen Ji + 3 more
Background Osteosarcoma (OS) is one of most commonly diagnosed bone cancer. Circular RNAs (circRNAs) are a class of highly stable non-coding RNA, the majority of which have not been characterized functionally. The underlying function and molecular mechanisms of circRNAs in OS have not been fully demonstrated. Method…
Kai Guan, Shizhang Liu, Keke Duan, Xiaoxia Zhang + 4 more
Background: Osteosarcoma (OS) is one of the most common primary bone tumors in children and adolescents. However, the molecular mechanism of OS tumorigenesis is still little known. Circular RNA (circRNA) is a key player in the progression of many cancers. This study is performed to decipher the role and mechanism of…
Chao Zhang, Haibo Zhou, Kaizhen Yuan, Raoying Xie + 1 more
Background: Osteosarcoma (OS) is a type of malignant bone tumor with a growing incidence. Increasing studies indicate circular RNA (circRNA) has a vital function in tumorigenesis. Yet, how circRNA regulates OS development is not clear. In the present work, we aimed to investigate the roles of hsa_circ_0136666 in OS…
Jia-Ju Li, Ming-Yue Xiong, Tian-Yu Sun, Chang-Bin Ji + 3 more
'Ya-Wei Li' 'Hong-Yu Guo'] Background: Osteosarcoma (OS) is a highly prevalent bone malignancy with poor clinical outcomes. Expression of the circular RNA, hsa_circ_0078767 (circFAM120B) is elevated in OS, however, its mechanisms in OS are unclear. Methods: CircFAM120B levels were detected in OS tissue and cell lines.…
Salman Sahid, Chandan Roy, Dibyendu Shee, Riddhi Datta + 1 more
With the changing climatic conditions, drought has become one of the most threatening abiotic stress factors that adversely affect rice cultivation and productivity. Although the involvement of the jacalin domain-containing protein, OsSalT, has been reported in drought and salinity tolerance, its functional mechanism…
Zhen-hua Feng, Lin Zheng, Teng Yao, Si-yue Tao + 13 more
'Ze-yu Zheng' 'Bing-jie Zheng' 'Xu-yang Zhang' 'Bao Huang' 'Jun-hui Liu' 'Yi-lei Chen' 'Zhi Shan' 'Pu-tao Yuan' 'Cheng-gui Wang' 'Jian Chen' 'Shu-ying Shen' 'Feng-dong Zhao'] Emerging evidence indicates that circRNAs are broadly expressed in osteosarcoma (OS) cells and play a crucial role in OS progression. Recently…
Congya Li, Linchao Ding, Xuyao Wang, Peng Shu + 4 more
'Zhijian Zheng' 'Jian Liu' 'Junlan Zhu'] Background Circular RNAs (circRNAs) are a class of noncoding RNAs that are involved in the progression of many human cancers. The precise gene locus and the roles of circular RNA from Fibronectin type III domain containing 3B (FNDC3B) in OS and its mechanisms of action have not…
Li Li, Xiang-an Kong, Mousheng Zang, Jisheng Dong + 3 more
'Binjie Gui' 'Yong Hu'] Title: Abstract Osteosarcoma (OS) is a primary malignant bone tumor with a high fatality rate. Circular RNAs (circRNAs) are a type of endogenous noncoding RNA that have been verified to participate in cancer pathophysiological processes. We aim to investigate the roles of circRNAs in…
Takayuki Suzuki, Yoko Ono, Hidemasa Bono
Analysis of RNA-sequencing (RNA-seq) data is an effective means to analyze the gene expression levels under specific conditions and discover new biological knowledge. More than 74000 experimental series with RNA-seq have been stored in public databases as of October 20, 2021. Since this huge amount of expression data…
Frédérique Maurice, Natacha Pérébaskine, Sébastien Fribourg
Rio proteins form a conserved family of atypical protein kinases. Rio2 is a serine/threonine protein kinase/ATPase involved in pre-40S ribosomal maturation. Current crystal structures of archaeal and fungi Rio2 proteins report a monomeric form of the protein. Here, we describe three atomic structures of the human Rio2…
Aqeel A. Hussein, Mohammed Obies
Studies of multiple bonding between transition metals complexes offer fundamental insight into the nature of bonding between metal ions and facilitate predictions of the physical properties and the reactivities of metal complexes containing metal-metal multiple bonds. Here we report a computational interrogation on the…