scholarly journals Price Determinants of Performance-Tested Bulls over Time

2019 ◽  
Vol 51 (02) ◽  
pp. 304-314
Author(s):  
Christopher N. Boyer ◽  
Kelsey Campbell ◽  
Andrew P. Griffith ◽  
Karen L. DeLong ◽  
Justin Rhinehart ◽  
...  
Keyword(s):  
The State ◽  
Seed Stock ◽  
Phenotypic Traits ◽  
Performance Measurements ◽  
Sale Price ◽  
Cost Share ◽  
Fast Growing ◽  
Cow Calf ◽  
Price Determinants ◽  
Over Time

AbstractWe estimate the values of bull phenotypic traits, performance measurements, and expected progeny differences (EPDs) over time using bull sale data from an auction in Tennessee from 2006 to 2016. Moreover, we determine how a state partial-cost reimbursement program for bulls with certain EPDs affects bull sale price. Purebred seed stock producers in this region should focus on selling large, fast-growing, mature bulls that produce lighter calves for reduced calving stress. The state cost-share payment did not significantly increase bull prices in most years, meaning this payment was retained by cow-calf producers in most years.

scholarly journals The cow–calf relationship: from maternal responsiveness to the maternal bond and the possibilities for fostering

2020 ◽  
Vol 87 (S1) ◽  
pp. 101-107
Author(s):  
John P. Kent
Keyword(s):  
The State ◽  
The Other ◽  
Maternal Responsiveness ◽  
Other Hand ◽  
Maternal Bond ◽  
Cow Calf ◽  
The One ◽  
The Relationship ◽  
Over Time ◽  
Maternal Relationship

AbstractThe relationship between the cow and calf develops over time after birth. The behavioural mechanisms underlying its development are important and comparisons with other species may increase our understanding. In nature the cow will separate herself from the herd to give birth and then the cow–calf relationship will develop with the ability to recognise each other. While twinning levels are low in cows, they do rear their twin calves. If the calf is lost at or after birth the cow can be responsive towards other calves and in specific circumstances the cow can develop a maternal bond with an alien calf, i.e. foster. In this Research Reflection a distinction is made between the development of, on the one hand, maternal responsiveness (the tendency of the cow to care for a calf which occurs before birth) and, on the other hand, the development of the maternal–filial bond or relationship which is reciprocal, occurs after birth and is characterised by the ability to discriminate the mother's own calf from alien calves. These processes can overlap and the relationship between cow and calf in this ‘hider’ species is more plastic than in some other mammals. For example, a cow might form an attachment with an alien calf before she gives birth. After the cow has given birth the loss of her own calf may result in the state of maternal responsiveness being maintained, such that developing a maternal bond with one or several appropriate alien calves is possible. Viable fostering techniques are possible. If a maternal relationship to the mother's own calf has developed then fostering will be more difficult. If the cow's relationship with her own calf is not exclusive, and she is in a state of maternal responsiveness then fostering of calves of an appropriate age and status can be achieved.

Opponent Center-Surround Contrast: Colour to Grey Conversion

2020 ◽  
Vol 2020 (1) ◽  
pp. 105-108
Author(s):  
Ali Alsam
Keyword(s):  
Evolutionary Algorithms ◽  
Three Dimensional ◽  
The State ◽  
Colour Space ◽  
Vision Science ◽  
State Of Art ◽  
Over Time

Vision is the science that informs us about the biological and evolutionary algorithms that our eyes, opticnerves and brains have chosen over time to see. This article is an attempt to solve the problem of colour to grey conversion, by borrowing ideas from vision science. We introduce an algorithm that measures contrast along the opponent colour directions and use the results to combine a three dimensional colour space into a grey. The results indicate that the proposed algorithm competes with the state of art algorithms.

Environmentalists, Nuclear Waste, and the Politics of Passive Exclusion in Germany

2001 ◽  
Vol 19 (4) ◽  
pp. 43-63 ◽  
Author(s):  
Christian Hunold
Keyword(s):  
Public Policy ◽  
Public Sphere ◽  
Nuclear Waste ◽  
Environmental Movement ◽  
The State ◽  
Radioactive Wastes ◽  
Liberal Democratic ◽  
Democratic State ◽  
Ecological Democracy ◽  
Over Time

In this essay I examine the dispute between the German GreenParty and some of the country’s environmental nongovernmentalorganizations (NGOs) over the March 2001 renewal of rail shipmentsof highly radioactive wastes to Gorleben. My purpose indoing so is to test John Dryzek’s 1996 claim that environmentalistsought to beware of what they wish for concerning inclusion in theliberal democratic state. Inclusion on the wrong terms, arguesDryzek, may prove detrimental to the goals of greening and democratizingpublic policy because such inclusion may compromise thesurvival of a green public sphere that is vital to both. Prospects forecological democracy, understood in terms of strong ecologicalmodernization here, depend on historically conditioned relationshipsbetween the state and the environmental movement that fosterthe emergence and persistence over time of such a public sphere.

Introduction

2018 ◽  
Author(s):  
Christine Cheng
Keyword(s):  
Theoretical Framework ◽  
Political Authority ◽  
The State ◽  
Dual Nature ◽  
For Profit ◽  
Business Interests ◽  
Local Populations ◽  
Post Conflict ◽  
Over Time ◽  
Commercial Environment

This chapter introduces the concept of extralegal groups and a theoretical framework for analyzing them—how they emerge, develop, and become entrenched over time. It explores their dual nature as threats to the state and as local statebuilders. Formally, an extralegal group is defined as a set of individuals with a proven capacity for violence who work outside the law for profit and provide basic governance functions to sustain its business interests. This framing shows how political authority can develop as a by-product of the commercial environment, even where the state has little or no presence. In post-conflict societies, the predatory nature and historical abuses of citizens conducted in the name of the state means that government is not always more trusted or better able to look after the interests of local populations than an extralegal group. Ultimately, extralegal groups blur the lines between the formal and informal; the licit and illicit.

Belief Movement, Uncertainty Reduction, and Rational Updating*

2021 ◽  
Author(s):  
Ned Augenblick ◽  
Matthew Rabin
Keyword(s):  
Statistical Tests ◽  
Uncertainty Reduction ◽  
The State ◽  
Data Sets ◽  
New Information ◽  
The World ◽  
Core Concepts ◽  
Market Beliefs ◽  
Over Time

Abstract When a Bayesian learns new information and changes her beliefs, she must on average become concomitantly more certain about the state of the world. Consequently, it is rare for a Bayesian to frequently shift beliefs substantially while remaining relatively uncertain, or, conversely, become very confident with relatively little belief movement. We formalize this intuition by developing specific measures of movement and uncertainty reduction given a Bayesian’s changing beliefs over time, showing that these measures are equal in expectation and creating consequent statistical tests for Bayesianess. We then show connections between these two core concepts and four common psychological biases, suggesting that the test might be particularly good at detecting these biases. We provide support for this conclusion by simulating the performance of our test and other martingale tests. Finally, we apply our test to data sets of individual, algorithmic, and market beliefs.

On the State of Genre/Form Vocabulary: A Quantitative Analysis of LCGFT Data in WorldCat

2021 ◽  
Vol 65 (2) ◽  
pp. 52
Author(s):  
Colin Bitter ◽  
Yuji Tosaka
Keyword(s):  
Quantitative Analysis ◽  
Detailed Analysis ◽  
The State ◽  
Bibliographic Databases ◽  
Moderate Increase ◽  
Large Set ◽  
Library Of Congress ◽  
Bibliographic Data ◽  
Innovative Solutions ◽  
Over Time

The purpose of this paper is to report on a quantitative analysis of the LCGFT vocabulary within a large set of MARC bibliographic data retrieved from the OCLC WorldCat database. The study aimed to provide a detailed analysis of the outcomes of the LCGFT project, which was launched by the Library of Congress (LC) in 2007. Findings point to a moderate increase in LCGFT use over time; however, the vocabulary has not been applied to the fullest extent possible in WorldCat. Further, adoption has been inconsistent between the various LCGFT disciplines. These and other findings discussed here suggest that retrospective application of the vocabulary using automated means should be investigated by catalogers and other technical services librarians. Indeed, as the data used for the analysis show somewhat uneven application of LCGFT, and with nearly half a billion records in WorldCat, it remains a certainty that much of LCGFT’s full potentials for genre/form access and retrieval will remain untapped until innovative solutions are introduced to further increase overall vocabulary usage in bibliographic databases.

Going Out or Opting Out? Capital, Political Vulnerability, and the State in China’s Outward Investment

2021 ◽  
Author(s):  
Meg Rithmire
Keyword(s):  
Political Power ◽  
Authoritarian Regimes ◽  
The State ◽  
Opting Out ◽  
Political Status ◽  
Domestic Capital ◽  
Domestic Regulation ◽  
Over Time ◽  
Business Relations

How do state-business relations interact with outward investment in authoritarian regimes? This article focuses on the importance of domestic political status and specifically business’ vulnerability to the state in explaining the dynamics of China’s outward investments. I present three types of domestic capital whose economic and political logics differ as they go abroad: tactical capital pursues political power and prestige, competitive capital pursues commercial goals, and crony capital seeks refuge from the state and asset expatriation. The Chinese regime’s approach to outward investment, which I characterize as mobilization campaigns adjusted over time and combined with targeted domestic regulation, endeavors to treat these different kinds of capital differently, deploying and disciplining tactical capital, enabling competitive capital, and constraining crony capital.

scholarly journals Historical patterns of wildfire ignition sources in California ecosystems

2018 ◽  
Vol 27 (12) ◽  
pp. 781 ◽  
Author(s):  
Jon E. Keeley ◽  
Alexandra D. Syphard
Keyword(s):  
Fire Hazard ◽  
Fire Frequency ◽  
Federal Agencies ◽  
The State ◽  
United States Forest Service ◽  
The Past ◽  
Design Fire ◽  
Fire Ignition ◽  
Over Time ◽  
Marked Drop

State and federal agencies have reported fire causes since the early 1900s, explicitly for the purpose of helping land managers design fire-prevention programs. We document fire-ignition patterns in five homogenous climate divisions in California over the past 98 years on state Cal Fire protected lands and 107 years on federal United States Forest Service lands. Throughout the state, fire frequency increased steadily until a peak c. 1980, followed by a marked drop to 2016. There was not a tight link between frequency of ignition sources and area burned by those sources and the relationships have changed over time. Natural lightning-ignited fires were consistently fewer from north to south and from high to low elevation. Throughout most of the state, human-caused fires dominated the record and were positively correlated with population density for the first two-thirds of the record, but this relationship reversed in recent decades. We propose a mechanistic multi-variate model of factors driving fire frequency, where the importance of different factors has changed over time. Although ignition sources have declined markedly in recent decades, one notable exception is powerline ignitions. One important avenue for future fire-hazard reduction will be consideration of solutions to reduce this source of dangerous fires.

scholarly journals Indigenous Rights and Multilevel Governance: Learning From the Northwest Territories Water Stewardship Strategy

2018 ◽  
Vol 9 (2) ◽  
Author(s):  
Alex Latta
Keyword(s):  
Natural Resources ◽  
Northwest Territories ◽  
Indigenous Peoples ◽  
Water Policy ◽  
Indigenous Rights ◽  
The State ◽  
Multilevel Governance ◽  
Resource Governance ◽  
Effective Collaboration ◽  
Over Time

States’ increasing recognition of Indigenous rights in the realm of natural resources has led to a variety of co-management arrangements and other forms of melded authority, evolving over time into increasingly complex governance relationships. This article takes up such relationships within the analytical frame of multilevel governance, seeking lessons from the experiences of Indigenous involvement in water policy in Canada’s Northwest Territories (NWT). It examines the way that effective collaboration in resource governance can emerge within the space of tension between evolving Indigenous rights regimes and the continued sovereignty of the state. At the same time, the analysis raises questions about whether multilevel governance can contribute to meaningful decolonization of relationships between settler states and Indigenous Peoples.

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