Results 121 to 130 of about 4,965,334 (241)

The depth and breadth of capitalism at the Cape

open access: yesThe Economic History Review, EarlyView.
Abstract Limited liability company legislation was introduced to the Cape Colony in 1861. An amendment in 1892 led to wider adoption, expanding and diversifying the capital market. Using novel data from the Cape Joint Stock Archive between 1892 and 1902, this paper examines who invested, where capital flowed, and how these patterns shaped firm outcomes
Edward Kerby, Lloyd Melusi Maphosa
wiley   +1 more source

Capture Probability and Effects of Bait Type on Learning Behavior in an Unexploited Population of Northern Pike (Esox lucius)

open access: yesFisheries Management and Ecology, EarlyView.
ABSTRACT Changes in angling response were studied over a period of three years in a natural, previously unfished population of northern pike. Standardized angling sessions took place during two weeks in spring and autumn with three bait types: bright‐ and natural‐colored soft plastic baits and a dead baitfish.
Jorrit Lucas   +3 more
wiley   +1 more source

Canal diggers in Panama, 1904 to 1928

open access: yes, 1928
Leonard Carpenter Panama Canal Collection. Publication: The Canal Diggers in Panama 1904 to 1928 [Box 1] from the Special Collections & Area Studies Department, George A.
Hardy, Rufus
core  

Assessment of Salinity Tolerance in Lepeophtheirus salmonis Following Five Generations of Freshwater Treatment Selection

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Non‐medicinal approaches for controlling sea lice (Lepeophtheirus salmonis) infestations, such as freshwater (FW) treatments, have been increasingly implemented to support more sustainable parasite control in aquaculture. This study evaluated the efficacy of FW treatment against sea lice under controlled experimental conditions and assessed ...
Reza Ghanei‐Motlagh   +9 more
wiley   +1 more source

Panama Canal 2009

open access: yes, 2009
Title and legends in Spanish and English. Includes 2 inset maps, 2 inset views, profile of the system of locks, text and ill. indexed to map. Includes tourist information, illustrations, location map and 2 profile views: "transversal view of the Panama ...
Mapi
core  

When biology meets materials science – Interdisciplinary applications of electron microscopy

open access: yesJournal of Microscopy, EarlyView.
Abstract Research at the interface between biology and materials science creates challenges for electron microscopists. Everything from the sample preparation to the choice of imaging and analytical techniques and the interpretation of the resulting data refuses to sit comfortably within the domain of one discipline or the other.
Martin Saunders   +5 more
wiley   +1 more source

Embedded Pesticide Use: Exploring the Pesticide‐Land Nexus

open access: yesJournal of Agrarian Change, EarlyView.
ABSTRACT Since the turn of the century, global land grabs, farmland financialization and land‐based food sovereignty movements have returned the land question to the heart of agrarian studies. Meanwhile, abiding interest in pesticides has been reanimated in the face of changes in production, regulation and knowledge of toxicity.
Julie Guthman, Marion Werner
wiley   +1 more source

Influence of application timing on the efficacy of rhizosphere adapted Trichoderma strains for biocontrol of Fusarium kalimantanense in banana tree

open access: yesPesquisa Agropecuária Tropical
Developing sustainable alternatives to the chemical control of Panama disease in banana tree is essential. This study aimed to evaluate the dual role of Trichoderma strains isolated from banana tree rhizosphere in suppressing the disease severity and ...
João Marcos Rodrigues dos Santos   +7 more
doaj   +1 more source

GEOPOLITICS AND TRANSPORTATION. UNITED STATES AND PANAMA CANAL [PDF]

open access: yes
This article presents the great connection which exists between the realization of Panama Canal and the rising power on United States; and how this state, after the construction of this canal, could promote efficiently at global level its interests ...
Benea Ciprian Beniamin
core  

Pesticide Supply Chains From China to Australia: Examining Paraquat Amid the Global Pesticide Complex

open access: yesJournal of Agrarian Change, EarlyView.
ABSTRACT Following recent calls to deepen understanding of the Global Pesticide Complex, this article delves into the China‐to‐Australia supply chain of a single herbicide—paraquat. First released in the United Kingdom in the 1960s, acutely toxic paraquat is now primarily produced in China.
Sarah Rogers   +4 more
wiley   +1 more source

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