Manta and devil rays are some of the most intriguing creatures in the ocean. Driven forward by powerful beats of wing-like pectoral fins, these filter feeders search the waters for prey, their horn-like head fins giving rise to ancient mariners’ tales of fearsome devilfish dragging boats into the ocean depths. Beloved by scuba divers and marine biologists alike, these impressive animals have never had a comprehensive field guide dedicated to them—until now. Guide to the Manta and Devil Rays of the World includes detailed information on the identification, characteristics, threats, and distribution for each species in this family. Illustrated with more than 200 color photos, drawings, and plates, this guide also contains an expansive introduction to the general taxonomy, biology, and behavior of these iconic animals. This book will be an essential resource for fisheries management and international trade enforcement, and for anyone involved in ongoing manta and devil ray research and conservation. The first dedicated field guide for manta and devil rays Exhaustive treatment of every aspect related to their identification and biology Filled with 200+ color drawings, photos, and diagrams
Daniel Defoe nació probablemente en el otoño de 1660, en Londres. Hijo de un comerciante acomodado, él mismo fue también un hombre emprendedor, ejemplo emblemático del «homo economicus» de su tiempo, aunque su azarosa vida como comerciante le llevara a la bancarrota, la persecución de los acreedores e incluso a la cárcel. Sin embargo, e as mismas circunstancias le empujaron a comenzar su actividad literaria como cronista político y periodista, desembocando finalmente su talento creador en su actividad como novelista. Aunque presentada como relato autobiográfico, la historia de un hombre que se ve obligado a vivir aislado durante muchos años en una isla desierta no tiene nada que ver con la historia personal de Daniel Defoe. Lo que si hay en Robinson Crusoe son muchas referencias a cuestiones políticas, religiosas, económicas, educativas y filosóficas que habían preocupado al autor hasta ese momento. Sus inquietudes sobre la moralidad, el catolicismo, la Inquisición, el imperio español, el comercio, las plantaciones americanas, etc., están presentes en la novela. Su natural sentimiento antiespañol, su oposición al poder español en el Pacífico, puede ser, de hecho, el motor más directo que impulsó la composición y publicación de la novela en 1719.
Jeremy Fernando's prose - or perhaps we should say, poetry - builds effortlessly on the traces of deconstructive thought, feminist insights, and transgressive English literature. Being itself only hesitantly devoted to the conventions of academic writing, Fernando manages to show that faith and loyalty, but also doubt and disloyalty, are always co-operative in what is often too hastily expressed with the simple phrase "I love you." In doing so, Fernando's writing captures the essentially beautiful aspect of the hopeful awaiting and the necessary blindness that love, as well as such a writing, engenders, as it seeks to open up to the mysteries of human existence and even of existence as such. This work then, like his others, contains wonderful admissions of affection to the work of Derrida, Cixous, Agamben, Barthes, Bataille, and various identifiable and unidentifiable others, strung together in what finally constitutes a riveting read.
The book offers novel petrophysical methods for obtaining and characterizing physical properties of sandstone and fractured carbonate rocks. The proposed experimental petrophysical test for the determination of permeability tensor ellipses in fractured rocks at a laboratory scale is a methodology of easy application and does not require complicated equipment. Such a test can be extended with 3D digital petrophysics. The estimation of principal permeability directions is useful in the realization of immiscible or miscible displacements in the rock. This book is of interest for professionals and researchers in the field of petrophysics and oil and gas exploration.
Be blessed richly by reading how Daniel looked up from the den's bottom and saw the sky disappearing, along with the natural light dimming, as several beams of ghostly light suddenly pierced the cloud of blackness that usually existed when the covering stone was being put into place. And from out of that dimly lit place dozens of hellish eyes all around him all of a sudden were glowing like beacons of incoming death aflame as dozens of lions quickly encircled him. But as they slowly neared, the devilish blood lust within their eyes immediately faded away with the ghostly light's increase that was happening all around Daniel at the very same time. Furthermore, the reddish glare within the eyes of those starving beasts abruptly began glowing a beautiful shade of blue because of the reflection of that intensifying incandescent ghostly light, which was radiating all around Daniel like a blanket of some glorious warmth.Even those lions stopped dead in their tracks, many being only a few feet away from that son of Jerusalem. 'Twas then a delightful moment when that prophet of the King of Heaven unexpectedly felt His anointing fall upon his shoulders, as the sound of a rushing wind supernaturally swept through that cavernous looking den, swiftly causing most of those overgrown cats to back off several feet. So without any warning, Daniel was abruptly being placed under the raging fires of God's blazing love, while his very own heart was immediately inflamed with wonder, once he realized that this den of death was ablaze with life.
Philosophers and poets in times past tried to figure out why the stainless moon "smoothly polished, like a diamond" in Dante's words, had stains. The agreed solution was that, like a mirror, it reflected the imperfect Earth. Today we smile, but it was a clever way to understand the Moon in a manner that was consistent with the beliefs of their age. The Moon is no longer the "in" thing. We see it as often as the Sun and give it little thought — we've become indifferent. However, the Moon does reflect more than just sunlight. The Moon, or more precisely the nomenclature of lunar craters, still holds up a mirror to an important aspect of human history. Of the 1586 craters that have been named honoring philosophers and scientists, only 28 honor a woman. These 28 women of the Moon present us with an opportunity to meditate on this gap, but perhaps more significantly, they offer us an opportunity to talk about their lives, mostly unknown today.
Dani García is one of the most important new chefs of Spanish cuisine. This chef’s book is based on Andalusia and the Spanish tradition. Afterwards, Dani goes beyond that and integrates new techniques giving a very personal touch to his creations. For chef’s work lovers. Recommended by Ferrá Adriá.
In the year 2020 the world stopped and we were forced to do a quarantine that became a nightmare. We are already in 2022 and we are still counting the losses. Much of the neglect of the Brazilian government's management with education and science is already beginning to be forgotten. During the year 2020, I was reading and writing an analysis diary of the work “A vida de Galileo” by German author Bertolt Brecht for my second doctoral thesis in the area of literary theory at UNICAMP. The pandemic crisis invaded my reading analyzes of the work that are recorded in the diary I wrote in 1 year when we were wondering if we would have vaccines against COVID-19. The written diary served as the basis for the autoethnographic analysis of the thesis in literary theory of criticism of science and the life of scientists. The decision to publish the diary as a book has the same objective of making the noise of the flight of bats as in the short story “The companions: a blurry story” by the writer Caio Fernando Abreu. Abreu's tale is about a group of fellow political activists who gather in a house and remain completely silent. The only sounds that reach us readers are that of an analytical narrator present who tries to speak for each of those characters who cannot tell their stories; the other sound that all the characters can hear is that produced by the wings of bats that fly outside the house all the time, breaking the silence and disturbing that group of people. This leads us to think that the idea of publishing the diary is to encourage our bats to be very noisy and not to silence the memories. Here we present a bilingual version of the diary (Portuguese/English). Portuguese version: https://doi.org/10.5281/zenodo.6653200
An introduction to the complex stories of Mesoamerican divinity through the carvings, ceramics, and metalwork of the Maya Classic period Lives of the Gods reveals how ancient Maya artists evoked a pantheon as rich and complex as the more familiar Greco-Roman, Hindu-Buddhist, and Egyptian deities. Focusing on the period between A.D. 250 and 900, the authors show how this powerful cosmology informed some of the greatest creative achievements of Maya civilization.
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