THE SYSTEMATIC POSITION OF THE HETEROCHEYLIDAE TRÄGÅRDH (ACARI: ACARIFORMES: PROSTIGMATA)

1975 ◽  
Vol 107 (8) ◽  
pp. 887-898 ◽  
Author(s):  
Evert E. Lindquist ◽  
John B. Kethley

AbstractThe history of placement of the Heterocheylidae Trägårdh, 1950, is reviewed. The family does not belong in either the Anystoidea or the Cheyletoidea, and instead is placed in its own superfamily, Heterocheyloidea Trägårdh new status, which in turn is transferred to a position beside the cohort Tarsonemina in the supercohort Heterostigmata. The placement of Heterocheylidae in the Heterostigmata is based upon the presence of paired stigmatic openings on the anterolateral margin of the dorsum of the propodosoma, the subcapsular form of the gnathosoma, the structure of the palpi, the sequence of dorsal setae and tergites of the hysterosoma, and other characters. Diagnoses for the Heterostigmata and the Heterocheyloidea are given. The relationship of the Heterocheyloidea to the Tarsonemina is discussed.

Author(s):  
A. Dzyubaylo ◽  
V. Lotkov

The article presents the results of the relationship of Smoking in women with a history of obstetric (OAA). The study is based on the results of a survey of 107 smokers and 136 non-Smoking women observed in the antenatal clinic for pregnancy. The study found an increase in the number of miscarriages and abortions in Smoking women compared to non-smokers. Detection of Smoking women of fertile age when attached to outpatient clinics, active detection of Smoking pregnant women, as well as Smoking relatives in the family, carrying out measures to reduce Smoking significantly reduce the likelihood of having children with chronic pathology.


1966 ◽  
Vol 14 (6) ◽  
pp. 1193 ◽  
Author(s):  
EB Britton

The first-known larva of the family Sphaeriidae is described and compared with descriptions of the larvae of Hydroscaphidae and Torridinicolidae. It is concluded that the similarities of the larvae confirm the relationship of the families suggested by Crowson (1955) on the basis of adult characters, and justify the establishment of the suborder Myxophaga.


1977 ◽  
Vol 23 (12) ◽  
pp. 1599-1653 ◽  
Author(s):  
Penelope J. Christensen

The first section of this review covers the important characteristics of the genera Cytophaga and Sporocytophaga. The topics discussed include vegetative cell structure, the spreading habit, and degradation of macromolecules.A historical account of these two genera follows, together with a discussion on the definition of, and species differentiation within the genus Cytophaga, and on the taxonomy of Sporocytophaga.The third section deals with the relationships of the cytophagas with the flavobacteria and includes a brief history of Flavobacterium, reassignation of some species to Cytophaga, differentiation from Cytophaga, and a discussion on the definition of the genus Flavobacterinm.This is followed by a section dealing with the relationship of Cytophaga with the flexibacteria, starting with an introduction to the diversity of flexing organisms and taxonomic developments, and proceeding with the differentiation within the family Cytophagaceae, and species differentiation in Flexibacter.The concluding section includes a proposed redefinition of Cytophaga, a proposal regarding species conservation in this genus, and discussions on the relationship between the cytophagas and the myxobacteria and on the significance of cytophagas in the environment.The characteristics of all described species of Cytophaga, Flexibacter, and relevant flavobacteria are tabulated and a bibliography is presented.


2013 ◽  
Vol 21 (1) ◽  
pp. 17-33 ◽  
Author(s):  
Josephine Donovan

Abstract The relationship of peasants and villagers with their animals in the premodern era is a missing chapter in the history of human-animal relations. Works on peasant culture ignore animals, and works on animals neglect their place in rural lives. This article, based on the depiction of premodern peasant and village life in hundreds of local-color novels and stories of the early nineteenth century, begins to fill in this gap in animal studies scholarship. It reveals that many of the defining boundaries between humans and animals introduced in the ideologies of modernity are fuzzy, fluid, or indeed nonexistent in premodernity, where animals are seen as subjects, companions, and, often, parts of the family.


Paleobiology ◽  
1980 ◽  
Vol 6 (02) ◽  
pp. 146-160 ◽  
Author(s):  
William A. Oliver

The Mesozoic-Cenozoic coral Order Scleractinia has been suggested to have originated or evolved (1) by direct descent from the Paleozoic Order Rugosa or (2) by the development of a skeleton in members of one of the anemone groups that probably have existed throughout Phanerozoic time. In spite of much work on the subject, advocates of the direct descent hypothesis have failed to find convincing evidence of this relationship. Critical points are:(1) Rugosan septal insertion is serial; Scleractinian insertion is cyclic; no intermediate stages have been demonstrated. Apparent intermediates are Scleractinia having bilateral cyclic insertion or teratological Rugosa.(2) There is convincing evidence that the skeletons of many Rugosa were calcitic and none are known to be or to have been aragonitic. In contrast, the skeletons of all living Scleractinia are aragonitic and there is evidence that fossil Scleractinia were aragonitic also. The mineralogic difference is almost certainly due to intrinsic biologic factors.(3) No early Triassic corals of either group are known. This fact is not compelling (by itself) but is important in connection with points 1 and 2, because, given direct descent, both changes took place during this only stage in the history of the two groups in which there are no known corals.


Author(s):  
Ted Geier

Covers the long history of the Smithfield animal market and legal reform in London. Shows the relationship of civic improvement tropes, including animal rights, to animal erasure in the form of new foodstuffs from distant meat production sites. The reduction of lives to commodities also informed public abasement of the butchers.


Author(s):  
Terence Young ◽  
Alan MacEachern ◽  
Lary Dilsaver

This essay explores the evolving international relationship of the two national park agencies that in 1968 began to offer joint training classes for protected-area managers from around the world. Within the British settler societies that dominated nineteenth century park-making, the United States’ National Park Service (NPS) and Canada’s National Parks Branch were the most closely linked and most frequently cooperative. Contrary to campfire myths and nationalist narratives, however, the relationship was not a one-way flow of information and motivation from the US to Canada. Indeed, the latter boasted a park bureaucracy before the NPS was established. The relationship of the two nations’ park leaders in the half century leading up to 1968 demonstrates the complexity of defining the influences on park management and its diffusion from one country to another.


1990 ◽  
Vol 7 (1) ◽  
pp. 89-90
Author(s):  
Dennis Michael Warren

The late Dr. Fazlur Rahman, Harold H. Swift Distinguished Service Professor of Islamic Thought at the Oriental Institute of the University of Chicago, has written this book as number seven in the series on Health/Medicine and the Faith Traditions. This series has been sponsored as an interfaith program by The Park Ridge Center, an Institute for the study of health, faith, and ethics. Professor Rahman has stated that his study is "an attempt to portray the relationship of Islam as a system of faith and as a tradition to human health and health care: What value does Islam attach to human well-being-spiritual, mental, and physical-and what inspiration has it given Muslims to realize that value?" (xiii). Although he makes it quite clear that he has not attempted to write a history of medicine in Islam, readers will find considerable depth in his treatment of the historical development of medicine under the influence of Islamic traditions. The book begins with a general historical introduction to Islam, meant primarily for readers with limited background and understanding of Islam. Following the introduction are six chapters devoted to the concepts of wellness and illness in Islamic thought, the religious valuation of medicine in Islam, an overview of Prophetic Medicine, Islamic approaches to medical care and medical ethics, and the relationship of the concepts of birth, contraception, abortion, sexuality, and death to well-being in Islamic culture. The basis for Dr. Rahman's study rests on the explication of the concepts of well-being, illness, suffering, and destiny in the Islamic worldview. He describes Islam as a system of faith with strong traditions linking that faith with concepts of human health and systems for providing health care. He explains the value which Islam attaches to human spiritual, mental, and physical well-being. Aspects of spiritual medicine in the Islamic tradition are explained. The dietary Jaws and other orthodox restrictions are described as part of Prophetic Medicine. The religious valuation of medicine based on the Hadith is compared and contrasted with that found in the scientific medical tradition. The history of institutionalized medical care in the Islamic World is traced to awqaf, pious endowments used to support health services, hospices, mosques, and educational institutions. Dr. Rahman then describes the ...


2020 ◽  
Vol 2 (4) ◽  
pp. 126-130
Author(s):  
N. V. SHAMANIN ◽  

The article raises the issue of the relationship of parent-child relationships and professional preferences in pedagogical dynasties. Particular attention is paid to the role of the family in the professional development of the individual. It has been suggested that there is a relationship between parent-child relationships and professional preferences.


Author(s):  
Andrey Varlamov ◽  
Vladimir Rimshin

Considered the issues of interaction between man and nature. Noted that this interaction is fundamental in the existence of modern civilization. The question of possible impact on nature and society with the aim of preserving the existence of human civilization. It is shown that the study of this issue goes towards the crea-tion of models of interaction between nature and man. Determining when building models is information about the interaction of man and nature. Considered information theory from the viewpoint of interaction between nature and man. Noted that currently information theory developed mainly as a mathematical theory. The issues of interaction of man and nature, the availability and existence of information in the material sys-tem is not studied. Indicates the link information with the energy terms control large flows of energy. For con-sideration of the interaction of man and nature proposed to use the theory of degradation. Graphs are pre-sented of the information in the history of human development. Reviewed charts of population growth. As a prediction it is proposed to use the simplest based on the theory of degradation. Consideration of the behav-ior of these dependencies led to the conclusion about the existence of communication energy and information as a feature of the degradation of energy. It justifies the existence of border life ( including humanity) at the point with maximum information. Shows the relationship of energy and time using potential energy.


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