scholarly journals Dale Alan Russell (1937-2019): Voyageur of a Vanished World

Author(s):  
Stephen L. Cumbaa ◽  
Philip J. Currie ◽  
Peter Dodson ◽  
Jordan Mallon

We review the distinguished and varied career of our friend and colleague, palaeontologist Dr. Dale A. Russell, following the recent news of his death. Dale relished his work, and approached his research—whether it be on mosasaur systematics, dinosaur extinction, or the evolution of animal intelligence—with great gusto. A deep and contextual thinker, Dale had a penchant for metanarrative rarely equaled in these times of increased research specialization. This quality, combined with his outgoing and collaborative nature, allowed Dale to make friends and colleagues with highly varied research interests throughout the world. We remember Dale fondly, and cherish the opportunity to share the stories of his adventures (and misadventures) across the globe.

1978 ◽  
Vol 2 (4) ◽  
pp. 427-441 ◽  
Author(s):  
Lee Benson

To begin on a low-key, disarming note, I emphasize that this paper’s title has two clauses. The second is more important than the first. The first clause reads, “Changing Social Science to Change the World.” The second reads, “A Discussion Paper.” The second clause is more important than the first because it indicates the paper’s primary function. It is primarily designed to serve as a springboard for general and more elevated discussion of a set of topics that I hope interests all or most members of the Social Science History Association, despite their professional membership in different academic disciplines and their engagement in widely diverse fields of research specialization.


2020 ◽  
Vol 15 (2) ◽  
pp. 255-285
Author(s):  
Natalia Volgina ◽  

Recent years the phenomenon of global value chains (GVCs) has attracted great attention of international organizations. Many of them are involved in the study of GVCs, primarily the Organization for Economic Cooperation and Development, the UN Commission on Trade and Development, the World Trade Organization, the World Bank, the World Intellectual Property Organization and others, including regional international organizations, such as the Association of Southeast Asian Nations Asia, UN Economic and Social Commission for Asia and the Pacific, African Development Bank, etc. The purpose of this article is to identify how the role and position of international organizations in the global market for GVC research has changed, both in terms of specific content and in terms of interaction with individual scientists and other international and national institutions. GVC research by international organizations makes an important contribution to the understanding the contradictory features of international fragmentation, the participation of countries, regions, industries and individual firms in it. The publications of international organizations have a common research paradigm: they all recognize the importance of GVCs for national economic development. A similar conceptual framework for the study of GVCs is combined with the research specialization of international organizations, which reflects the main focus of the activity of one or another organization. The availability of research specialization is accompanied by continuity and coordination of research; the conclusions of international organizations do not contradict, but rather complement each other. The most important feature of all publications of international organizations is also their practical orientation, the focus on elaborating recommendations for national policies aimed at maximizing the benefits of participation in GVCs and minimizing the risks of such integration. A key feature of the research of international organizations is their generalizing nature, which allows highlighting the key trends in the development of GVCs and perspective areas for future research. Conducting large-scale research and the development of expert estimates in the field of GVCs became possible due to the availability of significant financial, intellectual and statistical resources of international organizations, including databases (TiVA, EORA, AMNE). The availability of such resources allows not only to conduct generalizing and comparative studies on a large array of macro and micro data, but also to carry out “pioneering” studies, which are a real increment of scientific knowledge in the field of GVC. Obtaining important generalizing or “pioneering” conclusions became possible due to the development of multilateral research cooperation of international organizations with individual researchers, universities, other international institutes and “think tanks”.


2018 ◽  
Vol 41 ◽  
Author(s):  
Ana Gantman ◽  
Robin Gomila ◽  
Joel E. Martinez ◽  
J. Nathan Matias ◽  
Elizabeth Levy Paluck ◽  
...  

AbstractA pragmatist philosophy of psychological science offers to the direct replication debate concrete recommendations and novel benefits that are not discussed in Zwaan et al. This philosophy guides our work as field experimentalists interested in behavioral measurement. Furthermore, all psychologists can relate to its ultimate aim set out by William James: to study mental processes that provide explanations for why people behave as they do in the world.


2020 ◽  
Vol 43 ◽  
Author(s):  
Michael Lifshitz ◽  
T. M. Luhrmann

Abstract Culture shapes our basic sensory experience of the world. This is particularly striking in the study of religion and psychosis, where we and others have shown that cultural context determines both the structure and content of hallucination-like events. The cultural shaping of hallucinations may provide a rich case-study for linking cultural learning with emerging prediction-based models of perception.


2019 ◽  
Vol 42 ◽  
Author(s):  
Nazim Keven

Abstract Hoerl & McCormack argue that animals cannot represent past situations and subsume animals’ memory-like representations within a model of the world. I suggest calling these memory-like representations as what they are without beating around the bush. I refer to them as event memories and explain how they are different from episodic memory and how they can guide action in animal cognition.


1994 ◽  
Vol 144 ◽  
pp. 139-141 ◽  
Author(s):  
J. Rybák ◽  
V. Rušin ◽  
M. Rybanský

AbstractFe XIV 530.3 nm coronal emission line observations have been used for the estimation of the green solar corona rotation. A homogeneous data set, created from measurements of the world-wide coronagraphic network, has been examined with a help of correlation analysis to reveal the averaged synodic rotation period as a function of latitude and time over the epoch from 1947 to 1991.The values of the synodic rotation period obtained for this epoch for the whole range of latitudes and a latitude band ±30° are 27.52±0.12 days and 26.95±0.21 days, resp. A differential rotation of green solar corona, with local period maxima around ±60° and minimum of the rotation period at the equator, was confirmed. No clear cyclic variation of the rotation has been found for examinated epoch but some monotonic trends for some time intervals are presented.A detailed investigation of the original data and their correlation functions has shown that an existence of sufficiently reliable tracers is not evident for the whole set of examinated data. This should be taken into account in future more precise estimations of the green corona rotation period.


Popular Music ◽  
2003 ◽  
Vol 22 (2) ◽  
pp. 241-245
Author(s):  
Inez H. Templeton
Keyword(s):  
Hip Hop ◽  

Author(s):  
O. Faroon ◽  
F. Al-Bagdadi ◽  
T. G. Snider ◽  
C. Titkemeyer

The lymphatic system is very important in the immunological activities of the body. Clinicians confirm the diagnosis of infectious diseases by palpating the involved cutaneous lymph node for changes in size, heat, and consistency. Clinical pathologists diagnose systemic diseases through biopsies of superficial lymph nodes. In many parts of the world the goat is considered as an important source of milk and meat products.The lymphatic system has been studied extensively. These studies lack precise information on the natural morphology of the lymph nodes and their vascular and cellular constituent. This is due to using improper technique for such studies. A few studies used the SEM, conducted by cutting the lymph node with a blade. The morphological data collected by this method are artificial and do not reflect the normal three dimensional surface of the examined area of the lymph node. SEM has been used to study the lymph vessels and lymph nodes of different animals. No information on the cutaneous lymph nodes of the goat has ever been collected using the scanning electron microscope.


Author(s):  
W. L. Steffens ◽  
Nancy B. Roberts ◽  
J. M. Bowen

The canine heartworm is a common and serious nematode parasite of domestic dogs in many parts of the world. Although nematode neuroanatomy is fairly well documented, the emphasis has been on sensory anatomy and primarily in free-living soil species and ascarids. Lee and Miller reported on the muscular anatomy in the heartworm, but provided little insight into the peripheral nervous system or myoneural relationships. The classical fine-structural description of nematode muscle innervation is Rosenbluth's earlier work in Ascaris. Since the pharmacological effects of some nematacides currently being developed are neuromuscular in nature, a better understanding of heartworm myoneural anatomy, particularly in reference to the synaptic region is warranted.


Author(s):  
O. E. Bradfute

Maize mosaic virus (MMV) causes a severe disease of Zea mays in many tropical and subtropical regions of the world, including the southern U.S. (1-3). Fig. 1 shows internal cross striations of helical nucleoprotein and bounding membrane with surface projections typical of many plant rhabdovirus particles including MMV (3). Immunoelectron microscopy (IEM) was investigated as a method for identifying MMV. Antiserum to MMV was supplied by Ramon Lastra (Instituto Venezolano de Investigaciones Cientificas, Caracas, Venezuela).


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