Topic Review
Non-Spiking Neuron
Non-spiking neurons are neurons that are located in the central and peripheral nervous systems and function as intermediary relays for sensory-motor neurons. They do not exhibit the characteristic spiking behavior of action potential generating neurons. Non-spiking neural networks are integrated with spiking neural networks to have a synergistic effect in being able to stimulate some sensory or motor response while also being able to modulate the response.
  • 1.1K
  • 16 Dec 2022
Topic Review
Ara (Genus)
Ara is a neotropical genus of macaws with eight extant species and at least two extinct species. The genus name was coined by French naturalist Bernard Germain de Lacépède in 1799. It gives its name to and is part of the Arini, or tribe of neotropical parrots. The genus name Ara is derived from the Tupi word ará, an onomatopoeia of the sound a macaw makes. The Ara macaws are large striking parrots with long tails, long narrow wings and vividly coloured plumage. They all have a characteristic bare face patch around the eyes. Males and females have similar plumage. Many of its members are popular in the pet trade, and bird smuggling is a threat to several species.
  • 1.1K
  • 12 Oct 2022
Topic Review
Sulfur in Seeds
Sulfur is a growth-limiting and secondary macronutrient as well as an indispensable component for several cellular components of crop plants. 
  • 1.1K
  • 09 Feb 2022
Topic Review
Dunaliella salina
Dunaliella sp. is a unicellular, halophilic, biflagellate, naked green alga Phylum Chlorophyta, Class Chlorophyceae, order Volvocales, family Polyblepharidaceae with a total of 29 species, as well as several varieties and forms.
  • 1.1K
  • 23 Sep 2022
Topic Review
Cognition-Based Evolution
Cognition-Based Evolution (CBE) asserts a comprehensive alternative approach to phenotypic variation and the generation of biological novelty. In CBE, evolutionary variation is the product of natural cellular engineering that permits purposive genetic adjustments as cellular problem-solving. CBE upholds that the cornerstone of biology is the intelligent measuring cell. Since all biological information that is available to cells is ambiguous, multicellularity arises from the cellular requirement to maximize the validity of available environmental information. This is best accomplished through collective measurement purposed towards maintaining and optimizing individual cellular states of homeorhesis as dynamic flux that sustains cellular equipoise. The collective action of the multicellular measurement and assessment of information and its collaborative communication is natural cellular engineering. Its yield is linked cellular ecologies and mutualized niche constructions that comprise biofilms and holobionts. In this context, biological variation is the product of collective differential assessment of ambiguous environmental cues by networking intelligent cells. Such concerted action is enabled by non-random natural genomic editing in response to epigenetic impacts and environmental stresses. Random genetic activity can be either constrained or deployed as a ‘harnessing of stochasticity’. Therefore, genes are cellular tools. Selection filters cellular solutions to environmental stresses to assure continuous cellular-organismal-environmental complementarity. Since all multicellular eukaryotes are holobionts as vast assemblages of participants of each of the three cellular domains (Prokaryota, Archaea, Eukaryota) and the virome, multicellular variation is necessarily a product of co-engineering among them. 
  • 1.1K
  • 20 May 2021
Topic Review
GNSS Time-Based Clustering Of Mobile Laser Scanning Data From Forest
Mobile laser scanning (MLS) is a progressive technology that has already demonstrated its ability to provide highly accurate measurements of road networks. Mobile innovation of the laser scanning has also found its use in forest mapping over the last decade. In most cases, existing methods for forest data acquisition using MLS result in misaligned scenes of the forest, scanned from different views appearing in one point cloud. These difficulties are caused mainly by forest canopy blocking the global navigation satellite system (GNSS) signal and limited access to the forest. We propose an approach to the processing of MLS data of forest scanned from different views with two mobile laser scanners under heavy canopy. Misaligned scenes of the forest acquired from different views were successfully extracted from the raw MLS point cloud using GNSS time-based point clustering. In order to align extracted MLS data acquired from different views under heavy forest canopy, the iterative closest point (ICP) algorithm was used. An average misalignment of 7.2 mm was achieved for the point clouds aligned using ICP algorithm. DBH was estimated from the aligned MLS data using a simple circle-fitting method with a root-mean-square error of 3.06 cm.
  • 1.1K
  • 30 Oct 2020
Biography
Masoud Alimohammadi
Masoud Alimohammadi (Persian: مسعود علی‌محمدی‎, 24 August 1959 – 12 January 2010) was an Iranian quantum field theorist and elementary-particle physicist and a distinguished professor of elementary particle physics at the University of Tehran's Department of Physics.[1] He was assassinated on the morning of 12 January 2010 (some minutes before 8 o'clock, local time) in front o
  • 1.1K
  • 16 Nov 2022
Topic Review
Therizinosaur
Therizinosaurs (or segnosaurs) were theropod dinosaurs belonging to the clade Therizinosauria. Therizinosaur fossils have been found in Early through Late Cretaceous deposits in Mongolia, the China and western North America. Various features of the forelimbs, skull and pelvis unite these finds as both theropods and as maniraptorans, close relatives to birds. The name therizinosaur is derived from the Greek θερίζω therízein, meaning 'to reap' or 'to cut off', and σαῦρος saûros meaning 'lizard'. The older name segnosaur is derived from Latin segnis meaning 'slow' or 'sluggish', and Greek σαυρος, sauros, meaning 'lizard'.
  • 1.1K
  • 16 Nov 2022
Topic Review
PP2A during Mitosis in Yeasts
Cell cycle regulation is largely based on protein phospho-dephosphorylation events, catalyzed by cyclin dependent kinases (Cdks) and phosphatases (PPases), respectively. During many years the Cdks were considered the main component of the cell cycle control system. Recently, the importance of the counteracting PPases has emerged. Research on yeast has provided many insights into such contribution. Here we present an overview of the protein phosphatase 2A family's roles during mitosis.
  • 1.1K
  • 23 Oct 2020
Biography
Bill Donohue
William Anthony Donohue (born July 18, 1947) is an American Roman Catholic. He has been president of the Catholic League in the United States since 1993.[1] Donohue was born in the borough of Manhattan in New York City , New York. He began his teaching career in the 1970s working at St. Lucy's School in Spanish Harlem. In 1977, he took a teaching position at La Roche College in McCandless, Pe
  • 1.1K
  • 30 Dec 2022
  • Page
  • of
  • 1815
ScholarVision Creations