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result(s) for
"James, C"
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Against the Grain
2017
An Economist Best History Book 2017
\"History as it should be written.\"-Barry Cunliffe,
Guardian \"Scott hits the nail squarely on
the head by exposing the staggering price our ancestors paid for
civilization and political order.\"-Walter Scheidel, Financial
Times Why did humans abandon hunting and gathering
for sedentary communities dependent on livestock and cereal grains,
and governed by precursors of today's states? Most people believe
that plant and animal domestication allowed humans, finally, to
settle down and form agricultural villages, towns, and states,
which made possible civilization, law, public order, and a
presumably secure way of living. But archaeological and historical
evidence challenges this narrative. The first agrarian states, says
James C. Scott, were born of accumulations of domestications: first
fire, then plants, livestock, subjects of the state, captives, and
finally women in the patriarchal family-all of which can be viewed
as a way of gaining control over reproduction. Scott explores why
we avoided sedentism and plow agriculture, the advantages of mobile
subsistence, the unforeseeable disease epidemics arising from
crowding plants, animals, and grain, and why all early states are
based on millets and cereal grains and unfree labor. He also
discusses the \"barbarians\" who long evaded state control, as a way
of understanding continuing tension between states and nonsubject
peoples.
Fungicides, herbicides and bees: A systematic review of existing research and methods
by
Thompson, Linzi J.
,
Stanley, Dara A.
,
Cullen, Merissa G.
in
Agricultural chemicals
,
Agricultural management
,
Agricultural production
2019
Bees and the pollination services they deliver are beneficial to both food crop production, and for reproduction of many wild plant species. Bee decline has stimulated widespread interest in assessing hazards and risks to bees from the environment in which they live. While there is increasing knowledge on how the use of broad-spectrum insecticides in agricultural systems may impact bees, little is known about effects of other pesticides (or plant protection products; PPPs) such as herbicides and fungicides, which are used more widely than insecticides at a global scale. We adopted a systematic approach to review existing research on the potential impacts of fungicides and herbicides on bees, with the aim of identifying research approaches and determining knowledge gaps. While acknowledging that herbicide use can affect forage availability for bees, this review focussed on the potential impacts these compounds could have directly on bees themselves. We found that most studies have been carried out in Europe and the USA, and investigated effects on honeybees. Furthermore, certain effects, such as those on mortality, are well represented in the literature in comparison to others, such as sub-lethal effects. More studies have been carried out in the lab than in the field, and the impacts of oral exposure to herbicides and fungicides have been investigated more frequently than contact exposure. We suggest a number of areas for further research to improve the knowledge base on potential effects. This will allow better assessment of risks to bees from herbicides and fungicides, which is important to inform future management decisions around the sustainable use of PPPs.
Journal Article
The Art of Not Being Governed
2009,2013
For two thousand years the disparate groups that now reside in Zomia (a mountainous region the size of Europe that consists of portions of seven Asian countries) have fled the projects of the organized state societies that surround them-slavery, conscription, taxes, corvée labor, epidemics, and warfare. This book, essentially an \"anarchist history,\" is the first-ever examination of the huge literature on state-making whose author evaluates why people would deliberately and reactively remain stateless. Among the strategies employed by the people of Zomia to remain stateless are physical dispersion in rugged terrain; agricultural practices that enhance mobility; pliable ethnic identities; devotion to prophetic, millenarian leaders; and maintenance of a largely oral culture that allows them to reinvent their histories and genealogies as they move between and around states.
In accessible language, James Scott, recognized worldwide as an eminent authority in Southeast Asian, peasant, and agrarian studies, tells the story of the peoples of Zomia and their unlikely odyssey in search of self-determination. He redefines our views on Asian politics, history, demographics, and even our fundamental ideas about what constitutes civilization, and challenges us with a radically different approach to history that presents events from the perspective of stateless peoples and redefines state-making as a form of \"internal colonialism.\" This new perspective requires a radical reevaluation of the civilizational narratives of the lowland states. Scott's work on Zomia represents a new way to think of area studies that will be applicable to other runaway, fugitive, and marooned communities, be they Gypsies, Cossacks, tribes fleeing slave raiders, Marsh Arabs, or San-Bushmen.
Submesoscale currents in the ocean
2016
This article is a perspective on the recently discovered realm of submesoscale currents in the ocean. They are intermediate-scale flow structures in the form of density fronts and filaments, topographic wakes and persistent coherent vortices at the surface and throughout the interior. They are created from mesoscale eddies and strong currents, and they provide a dynamical conduit for energy transfer towards microscale dissipation and diapycnal mixing. Consideration is given to their generation mechanisms, instabilities, life cycles, disruption of approximately diagnostic force balance (e.g. geostrophy), turbulent cascades, internal-wave interactions, and transport and dispersion of materials. At a fundamental level, more questions remain than answers, implicating a programme for further research.
Journal Article
Vitamin D-Mediated Regulation of Intestinal Calcium Absorption
2022
Vitamin D is a critical regulator of calcium and bone homeostasis. While vitamin D has multiple effects on bone and calcium metabolism, the regulation of intestinal calcium (Ca) absorption efficiency is a critical function for vitamin D. This is necessary for optimal bone mineralization during growth, the protection of bone in adults, and the prevention of osteoporosis. Intestinal Ca absorption is regulated by 1,25 dihydroxyvitamin D (1,25(OH)2 D), a hormone that activates gene transcription following binding to the intestinal vitamin D receptor (VDR). When dietary Ca intake is low, Ca absorption follows a vitamin-D-regulated, saturable pathway, but when dietary Ca intake is high, Ca absorption is predominately through a paracellular diffusion pathway. Deletion of genes that mediate vitamin D action (i.e., VDR) or production (CYP27B1) eliminates basal Ca absorption and prevents the adaptation of mice to low-Ca diets. Various physiologic or disease states modify vitamin-D-regulated intestinal absorption of Ca (enhanced during late pregnancy, reduced due to menopause and aging).
Journal Article