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Electrofishing. Scientists carrying out a population and species survey using electrofishing equipment. Electrofishing is a fishing technique that uses direct current electricity flowing between a submerged cathode and anode. This affects the movements of nearby fish so that they swim toward the anode, where they can be caught or stunned.
Electrophorus electricus (Linnaeus, 1766) This, the type species, has a U-shaped head, with a flattened skull and cleithrum. [ 13 ] Electrophorus voltai de Santana , Wosiacki , Crampton , Mark H. Sabaj , Dillman , Castro e Castro , Bastos and Vari , 2019 This species is the strongest bioelectricity generator in nature, capable of generating 860 V.
This article lists forms of government and political systems, which are not mutually exclusive, and often have much overlap. [1]According to Yale professor Juan José Linz there are three main types of political systems today: democracies, totalitarian regimes and, sitting between these two, authoritarian regimes with hybrid regimes.
Greys have been the predominant extraterrestrial beings of alleged alien contact since the 1960s. [5] Hopkinsville goblin [6][7][8] Small, greenish-silver humanoids. [9] Little green men [10] Diminutive green humanoids. Even though a few abductions have referred to green skin, no report has ever involved anything that would fit the classic ...
Aerospace engineering, airplanes, helicopters, drones and spacecraft. Marine engineering, boats, ships, oil rigs and other marine vessels or structures, oceanographic engineering. Railway engineering dealing with the design, construction, and operation of all types of rail transport systems. Power plant engineering.
Paraphilias are sexual interests in objects, situations, or individuals that are atypical. The American Psychiatric Association, in its Diagnostic and Statistical Manual, Fifth Edition (DSM), draws a distinction between paraphilias (which it describes as atypical sexual interests) and paraphilic disorders (which additionally require the experience of distress, impairment in functioning, and/or ...
Made from bread crumbs, eggs, grated Parmesan cheese, lemon, and nutmeg, and cooked in chicken broth. [95] Pesaro e Urbino (northern Marche) and other regions of northern Italy such as Emilia Romagna [95] Pasta al ceppo. Sheet pasta that is similar in shape to a cinnamon stick [96] Log-type pasta.
Stellar classification. In astronomy, stellar classification is the classification of stars based on their spectral characteristics. Electromagnetic radiation from the star is analyzed by splitting it with a prism or diffraction grating into a spectrum exhibiting the rainbow of colors interspersed with spectral lines.