Light- and electron-microscopic observations of Ciona and Lytechinus spermatozoa show a thin terminal filament at the distal end. The terminal filament is 5-6 microns long and contains the two central microtubules and a variable number of A-tubule extensions of the peripheral doublet microtubules. The transition from the 9 + 2 region to the terminal filament is tapered more gradually in Lytechi...

The Blit is a programmable bitmap graphics terminal designed specifically to run with the Unix operating system. The software in the terminal provides an asynchronous multi-window environment, and thereby exploits the multiprogramming capabilities of the Unix system which have been largely under-utilized because of the restrictions of conventional terminals. This paper discusses the design moti...

Whereas there is an exact linear relation between the Wiener indices of kenograms and plerograms of isomeric alkanes, the respective terminal Wiener indices exhibit a completely different behavior: Correlation between terminal Wiener indices of kenograms and plerograms is absent, but other regularities can be envisaged. In this article, we analyze the basic properties of terminal Wiener indices...

This paper describes CAMA (Computer-Aided Mathematical Analysis), which is a system that attempts to handle all conceivable mathematical operations, from simple numeric procedures to complex algebraic or settheoretic manipulations. CAMA operates in a timesharing environment with a large central computer and a remote terminal computer with graphical devices. Some of the features of CAMA are: the...

In order to study the effects of terminal heat stress and nitrogen on morphophysiological characteristics, ANUE (Agronomical Nitrogen Use Efficiency) and yield of canola, an experiment was conducted at research farm of Ramin Agricultural Sciences and Natural Resources university. The experiment was arranged in split plots based on randomized complete block design with four replications. Main pl...

motivated by the terminal wiener index‎, ‎we define the ashwini index $mathcal{a}$ of trees as‎ begin{eqnarray*}‎ % ‎nonumber to remove numbering (before each equation)‎ ‎mathcal{a}(t) &=& sumlimits_{1leq i‎&+& deg_{_{t}}(n(v_{j}))],‎ ‎end{eqnarray*}‎ ‎where $d_{t}(v_{i}‎, ‎v_{j})$ is the distance between the vertices $v_{i}‎, ‎v_{j} in v(t)$‎, ‎is equal to the length of the shortest path start...

abstract carcinoid tumors are well differentiated neuroendocrine tumors with secretory components. these tumors are uncommon but the most common primary tumors of the distal small intestine. we present a rare terminal ileum carcinoid tumor presenting with a small bowel obstruction. a 65 years old man presented with intermittent, gen-eralized, dull and colicky abdominal pain accompanied with int...

A computer-aided sculpting system for use in prosthetics is described. The prosthetist's sculpting tools now consist of a computer, a graphics terminal, a mouse and an on-screen moveable cursor. Accompanied by the system software, these tools allow systematic modification of a primitive socket using techniques analogous to those used by a prosthetist working with rasps and plaster.

With the experiential enhancement of artificial intelligence products, gesture estimation, as a classic computer vision task, has wide range application scenarios. Aiming at current network model that needs to be lightweight in mobile smart this paper designs pose estimation based on CPM (Convolutional Pose Machine) multi-stage human network. A comparative experiment RHD open-source data set wa...

The results of this research provide fixed-time fractional-order control for Euler–Lagrange systems that are subject to external disturbances. first step in the process developing a new system involves introduction method known as non-singular terminal sliding mode (FoFtNTSM). advantages calculus and NTSM brought together system, which result rapid convergence, stability, smooth inputs. Lyapuno...