CC BY-NC-ND

Owing to their unique magnetic, phosphorescent, and catalytic properties, rare earths are the elements that make possible teverything from the miniaturization of electronics, to the enabling of green energy and medical technologies, to supporting essential telecommunications and defense systems. An iPhone uses eight rare earths for everything from its colored screen, to its speakers, to the miniaturization of the phone’s circuitry. On the periodic table rare earth elements comprise a set of seventeen chemical elements (the fifteen lanthanides plus scandium and yttrium). There would be no Pokémon Go without rare earths. Rare Earth Frontiers is a work of human geography. Klinger looks historically and geographically at the ways rare earth elements in three discrete but representative and contested sites are given meaning.

Anwar

Plato

PD-US

Camille Mauclair

PD-US

L.L. McKinney

CC BY

The appearance of the new generation in higher plants is ensured by the presence of viable seeds in the mother plant. A good number of signaling networks is necessary to provoke germination. Phytohormones play a key role in all stages of seed development, maturation, and dormancy acquisition. The dormancy of some seeds can be relieved through a tightly regulated process called after-ripening (AR) that occurs in viable seeds stored in a dry environment. Although ABA is directly involved in dormancy, recent data suggest that auxin also plays a preponderant role. On the other hand, the participation of reactive oxygen species (ROS) in the life of the seed is becoming increasingly confirmed. ROS accumulate at different stages of the seed’s life and are correlated with a low degree of dormancy. Thus, ROS increase upon AR and dormancy release. In the last decade, the advances in the knowledge of seed life have been noteworthy. In this Special Issue, those processes regulated by DOG1, auxin, and nucleic acid modifications are updated. Likewise, new data on the effect of alternating temperatures (AT) on dormancy release are here present. On the one hand, the transcriptome patterns stimulated at AT that encompasses ethylene and ROS signaling and metabolism together with ABA degradation were also discussed. Finally, it was also suggested that changes in endogenous γ-aminobutyric acid (GABA) may prevent seed germination.

lenovo

v4

Reuben Briggs Davenport

PD-US

E. Alison Holman, Dana Rose Garfin, Pauline Lubens, and Roxane Cohen Silver

Clinical Psychological Science 2020.8:111-124

vitutors

Jean B Kern (editor)

PD-US

Excavator

Excavator An Excavator is one of the most versatile and powerful machines in construction and mining. It is used for digging, lifting, demolition, and material handling. With advanced hydraulics and multiple attachments, excavators deliver efficiency and precision in large-scale projects. Mini Excavator The Mini Excavator is a compact yet effective machine, designed for operations in confined spaces. It is widely used in landscaping, trenching, and urban construction.

Frank Norris

PD-US

The Octopus: A Story of California is a 1901 novel by Frank Norris and was meant to be the first part of an uncompleted trilogy, The Epic of the Wheat. It describes the wheat industry in California, and the conflicts between wheat growers and a railway company. Norris was inspired to write the novel by the Central Pacific Railroad and the Mussel Slough Tragedy. In the novel he depicts the tensions between the railroad, the ranchers and the ranchers' League. The book emphasized the control of "forces"—such as the power of railroad monopolies—over individuals. Some editions of the work give the subtitle as alternately, A California Story. From Wikipedia (CC BY-SA).

Dav Jons

Solomon Northup

PD-US

Leopold Schefer

PD-US

Josephine Siebe

PD-US

CC BY

Religion and nationalism are both powerful and important markers of individual identity, but the relationship between the two has been a source of considerable debate. Much, if not most, of the early work done in Nationalism Studies has been based, at least implicitly, on the idea that religion, as a genealogical carrier of identity, was displaced with the advent of secular modernity, which was caused by nationalism. Or, to put it another way, national identity, and its ideological manifestation nationalism, filled the void left in people’s self-identification as religion retreated in the face of modernity. Since at least the late 1990s, this view has been increasingly challenged by scholars trying to account for the apparent persistence of religious identities. Perhaps even more interestingly, scholars of both religion and nationalism have noted that these two kinds of self-identification, while sometimes being tense, as the earlier models explained, are also frequently coexistent or even mutually supportive. This collection of essays explores the current thinking about the relationship between religion and nationalism from a variety of perspectives, using a number of different case studies. What all these approaches have in common is their interest in complicating our understandings of nationalism as a primarily secular phenomenon by bringing religion back into the discussion.

Felicie Jehu

PD-US

When your flight lands late, or your ride fails, being stuck at Detroit Metropolitan Wayne County Airport can feel overwhelming. While searching “Detroit Car Service from Airport” is likely to land you at VIP RideWay, it is always good to know there are alternatives—and why choosing us makes all the difference.

Joseph Anderson

PD-US

Our Asthapath Pure Veg Jain Tour Packages take you to a wide range of places important to Jains and associated with holy people. Visit us for more.

ALTA Refrigeration believes that it can only offer the best to customers when it also works with the best. So, all the vendors that they choose are high-quality. The team never compromises on their partnerships. They only work with the best to offer top-notch solutions at all times.

to JMarkiewicz

j.w.

Bartolomé de las Casas

PD-US

John Fox

PD-US

Anonymous

PD-US

toskie

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