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1. Duvernoy’s Gland Transcriptomics of the Plains Black-Headed Snake, Tantilla nigriceps (Squamata, Colubridae): Unearthing the Venom of Small Rear-Fanged Snakes

   https://doi.org/10.3390/toxins13050336  

   Hofmann, Erich P. ; Rautsaw, Rhett M. ; Mason, Andrew J. ; Strickland, Jason L. ; Parkinson, Christopher L. ( May 2021 , Toxins)

   The venoms of small rear-fanged snakes (RFS) remain largely unexplored, despite increased recognition of their importance in understanding venom evolution more broadly. Sequencing the transcriptome of venom-producing glands has greatly increased the ability of researchers to examine and characterize the toxin repertoire of small taxa with low venom yields. Here, we use RNA-seq to characterize the Duvernoy’s gland transcriptome of the Plains Black-headed Snake, Tantilla nigriceps, a small, semi-fossorial colubrid that feeds on a variety of potentially dangerous arthropods including centipedes and spiders. We generated transcriptomes of six individuals from three localities in order to both characterize the toxin expressionmore »of this species for the first time, and to look for initial evidence of venom variation in the species. Three toxin families—three-finger neurotoxins (3FTxs), cysteine-rich secretory proteins (CRISPs), and snake venom metalloproteinases (SVMPIIIs)—dominated the transcriptome of T. nigriceps; 3FTx themselves were the dominant toxin family in most individuals, accounting for as much as 86.4% of an individual’s toxin expression. Variation in toxin expression between individuals was also noted, with two specimens exhibiting higher relative expression of c-type lectins than any other sample (8.7–11.9% compared to <1%), and another expressed CRISPs higher than any other toxin. This study provides the first Duvernoy’s gland transcriptomes of any species of Tantilla, and one of the few transcriptomic studies of RFS not predicated on a single individual. This initial characterization demonstrates the need for further study of toxin expression variation in this species, as well as the need for further exploration of small RFS venoms.« less
2. Transient Thermal Performance of Rear Door Heat Exchanger in Local Contained Environment During Water Side Failure

   https://doi.org/10.1115/IPACK2017-74148  

   Nemati, Kourosh ; Alissa, Husam A. ; Tradat, Mohammad I. ; Sammakia, Bahgat ( August 2017 , ASME 2017 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems collocated with the ASME 2017 Conference on Information Storage and Processing Systems)

   The constant increase in data center computational and processing requirements has led to increases in the IT equipment power demand and cooling challenges of highdensity (HD) data centers. As a solution to this, the hybrid and liquid systems are widely used as part of HD data centers thermal management solutions. This study presents an experimental based investigation and analysis of the transient thermal performance of a stand-alone server cabinet. The total heat load of the cabinet is controllable remotely and a rear door heat exchanger is attached with controllable water flow rate. The cooling performances of two different failure scenariosmore »are investigated. One is in the water chiller and another is in the water pump for the Rear Door Heat eXchanger (RDHX). In addition, the study reports the impact of each scenario on the IT equipment thermal response and on the cabinet outlet temperature using a mobile temperature and velocity mesh (MTVM) experimental tool. Furthermore, this study also addresses and characterizes the heat exchanger cooling performance during both scenarios.« less
3. Explanation for Variability in Lower Frequency Structure-Borne Noise and Vibration: Roles of Rear Subframe Dynamics and Right-Left Spindle Phasing

   https://doi.org/10.4271/10-02-01-0002  

   Rengarajan, Revathi ; Noll, Scott ; Singh, Rajendra ( February 2018 , SAE International Journal of Vehicle Dynamics, Stability, and NVH)
4. Rear Vehicle Tracking on a Bicycle Using Active Sensor Orientation Control

   https://doi.org/10.1109/TITS.2017.2764006  

   Jeon, Woongsun ; Rajamani, Rajesh ( August 2018 , IEEE Transactions on Intelligent Transportation Systems)
5. Progressive and Punctuated Magnetic Mineral Diagenesis: The Rock Magnetic Record of Multiple Fluid Inputs and Progressive Pyritization in a Volcano‐Bounded Basin, IODP Site U1437, Izu Rear Arc

   https://doi.org/10.1029/2018JB017277  

   Musgrave, Robert J. ; Kars, Myriam ; Vega, Marta E. ( June 2019 , Journal of Geophysical Research: Solid Earth)