scholarly journals A Hierarchical Analysis On Ecosystem Classification of Land

2021 ◽  
Author(s):  
Zhang Yan Qing
Keyword(s):  
The United States ◽  
Hierarchical Analysis ◽  
Binary Decision ◽  
Binary Decision Tree ◽  
Classification Framework ◽  
The Us ◽  
Ecosystem Classification ◽  
Alpine Shrub ◽  
Ecological Unit

Abstract Background: The ecosystem classification of land (ECL) has been studied for a couple of decades, from the beginning of the perfect organism system “top-down” approach to a reversed “bottom-up” approach, defining micro-ecological unit. After reviewing two study cases of the ecosystem classification of land, the ecosystem classification framework implements in different ecoregions were examined and analyzed. Results: Theoretically, Bailey’s upper levels ECL (1995) was applied to the United States, and world continents. China's Eco-geographic classification was most likely fitted into Bailey’s Ecosystem Classification regime. With a binary decision tree analysis, it demonstrated that the top-level, Domain has an empty entity between the US and China ecoregion framework. Based on the biogeoclimate condition, vegetation distribution, landform, and plant species feature, classified HIIC1 into two subsections ( labeled as i, ii ), and delineated iia of QiLian Mountain East Alpine Shrub and Alpine Tundra ecozone into iia-1 and iia-2 zone.Conclusions: 1) The Plateau Domain 500 should be added into the top-level Bailey’s ecoregion framework, coordinately it includes HI and HII Divisions, and humid, dub-humid, semiarid, and arid provinces. 2) Two case comparisons recommend using a practical approach, objectively defined ecosystem classification for the lower-level ECLs in matter of time and project cost.

scholarly journals Combined Kernel-Based BDT-SMO Classification of Hyperspectral Fused Images

2014 ◽  
Vol 2014 ◽  
pp. 1-13
Author(s):  
Fenghua Huang ◽  
Luming Yan
Keyword(s):  
Classification Accuracy ◽  
Kernel Functions ◽  
Textural Features ◽  
Binary Decision ◽  
Binary Decision Tree ◽  
Spatial Features ◽  
The Poor ◽  
Radial Basis ◽  
Kernel Parameters

To solve the poor generalization and flexibility problems that single kernel SVM classifiers have while classifying combined spectral and spatial features, this paper proposed a solution to improve the classification accuracy and efficiency of hyperspectral fused images: (1) different radial basis kernel functions (RBFs) are employed for spectral and textural features, and a new combined radial basis kernel function (CRBF) is proposed by combining them in a weighted manner; (2) the binary decision tree-based multiclass SMO (BDT-SMO) is used in the classification of hyperspectral fused images; (3) experiments are carried out, where the single radial basis function- (SRBF-) based BDT-SMO classifier and the CRBF-based BDT-SMO classifier are used, respectively, to classify the land usages of hyperspectral fused images, and genetic algorithms (GA) are used to optimize the kernel parameters of the classifiers. The results show that, compared with SRBF, CRBF-based BDT-SMO classifiers display greater classification accuracy and efficiency.

scholarly journals The Development of ICD Adaptations and Modifications as Background to a Potential Saudi Arabia's National Version

2019 ◽  
Vol 11 (11) ◽  
pp. 158
Author(s):  
Musaed Ali Alharbi ◽  
Godfrey Isouard ◽  
Barry Tolchard
Keyword(s):  
Saudi Arabia ◽  
Healthcare System ◽  
The United States ◽  
Clinical Coding ◽  
Clinical Level ◽  
The Us ◽  
Classification Of Diseases ◽  
Icd 10 ◽  
International Statistical Classification

Modified national versions of the WHO’s International Statistical Classification of Diseases, current version ICD-10 with ICD-11 coming into effect in January 2022, have become the standard in many countries for diagnosis and procedure coding to facilitate the submission of medical billing and reimbursement by health insurers. The WHO ICD-10 exists purely as a coded classification of disease. It has no related classification of procedures and lacks the clinical level of diagnostic specificity necessary for the documentation of individual clinical cases and the associated prescribed therapies and interventions, particularly surgical cases. Historically, the US clinical modification of ICD-9, known as ICD-9-CM, established the trend. Australia adopted ICD-9-CM, later adapted it to Australian clinical specifications, and after the launch of the WHO ICD-10 produced the current Australian modification ICD-10-AM, used under license by many other countries. This paper examines a work in progress, rather than offering an academic critique, to illustrate the evolution of national clinical modications with particular reference to those of the United States, Australia and Thailand. The selection is based on the historical ICD-9-CM connection of the US and Australia, and the fact that Thailand is a more advanced developing nation like Saudi Arabia. The study parameters include the Saudi national healthcare system which has not previously employed a classification clinical coding, despite the wealthy developing healthcare system. Nations using their own modification face the burden of upgrading. Saudi Arabia plans to implement the national Australian modification, rather than creating a Saudi national modification.

scholarly journals The United States in the Middle East (2001–2014): from intervention to retrenchment/Os EUA no Oriente Médio (2001–2014): da intervenção ao cerceamento

2015 ◽  
Vol 4 (3) ◽  
pp. 442-475
Author(s):  
Peter R. Demant ◽  
Ariel Finguerut
Keyword(s):  
Middle East ◽  
Arab Spring ◽  
Arab World ◽  
The United States ◽  
The Us ◽  
Recent Developments ◽  
The Arab Spring ◽  
The Impact

The main purpose of this paper is to discuss the paradoxical consequences the so-called “Arab Spring”, from 2011 to 2014/15, which has led in various countries of the Arab world and beyond to different outcomes, but nowhere to stable democracy. We intend to discuss the outcomes of those political mobilizations and revolts, paying special attention to (a) the role of Islamist movements and (b) U.S reactions to the recent Mideast upheavals. We start with a general analysis and go to a few case studies (e.g. Egypt, Syria, and Turkey). In discussing the impact of Islamism, we attempt a classification of currents along two coordinates, one parameter contrasting Sunni and Shiite movements, the other laying out the continuum from pacific-modernist to violent jihadist. We defend that the dynamics of intra-Islamist tensions (such as Sunni jihadist against the Shiite Hizbullah-Syria-Iran axis) are no less crucial than the religious-secularist divide for understanding recent developments. Regarding US policies, we emphasize the dilemmas and contradictions within U.S government. We investigate the hypothesis that the US was caught largely unaware by the Arab Spring, and that its reactions suffered from the amorphousness of prior positions of the Obama administration, combined with leftovers from the Bush period. Internal contradictions of Obama’s Middle East doctrine coupled with a general isolationist trend have precluded the US from assuming more forceful policies, creating frustrations on all sides, and enflaming rather than dousing the fires of anti-Westernism in the Islamic world.Keywords: Arab Spring ; U.S policies ; Syria; jihadist.  Resumo: O principal objetivo deste artigo é discutir as consequências paradoxais da chamada "Primavera Árabe", que a partir de 2011 aos nossos dias produziu em vários países do mundo árabe diferentes resultados, mas em nenhum lugar chegou-se à democracia estável. Temos a intenção de discutir os resultados dessas mobilizações políticas e revoltas, com especial atenção para (a) o papel dos movimentos islâmicos e (b) as reações e posturas dos EUA ante os recentes levantes no Oriente Médio. De uma análise geral partiremos para estudos de caso (como Egito, Síria e Turquia). Ao discutir o impacto do islamismo, tentamos uma classificação das correntes ao longo de duas coordenadas, um deles contrastando movimentos sunitas e xiitas, e outro que define o continuum de pacifista - modernista para jihadista –violento. Postulamos que a dinâmica das tensões intra- islâmicos (como a de jihadistas sunitas contra o eixo Hezbollah -Síria- Irã xiita) não são menos importantes do que a divisão religiosa - secular para compreender os desdobramentos recentes. No que diz respeito aos EUA, destacamos os dilemas e contradições dentro do governo dos EUA. Nós investigamos a hipótese de que os EUA foi pego de surpresa em grande parte pela Primavera Árabe, e que as reações do governo Obama traduzem mais um recolhimento do que um novo engajamento.Palavras-chave: Primavera Árabe; Políticas dos EUA; Síria; jihadismo.   DOI: 10.20424/2237-7743/bjir.v4n3p442-475

The United States' Interests in the Middle East During the Obama Administration

2020 ◽  
pp. 144-162
Author(s):  
Ayman Al Sharafat
Keyword(s):  
United States ◽  
Foreign Policy ◽  
Middle East ◽  
United States Of America ◽  
Nuclear Proliferation ◽  
The United States ◽  
Obama Administration ◽  
The Us ◽  
The World

This chapter aims to analyze the US's foreign policy priorities toward Jordan in the communications of Obama, through the period from 2009 to 2017. It answers the questions: what were the US's priorities in Jordan during the Obama administration? And how Jordan was described by Obama's communications. This work is a creative one, it uses qualitative and quantitative to investigate Obama's activities toward Jordan. In order to classify the US interests in Jordan, we use Byman and Molle's classification of the US's foreign policy interests in the Middle East: counterterrorism, security of Israel, democratization, nuclear proliferation, and oil. This chapter finds that Obama's foreign strategy and approach had been driven by the maxim of ‘multilateral retrenchment', which designed to achieve the United States foreign commitments, reshape its standing among the world powers, and transfer burdens onto foreign partners. The United States of America under the Obama administration substantially depended on Jordan to solve many regional complex issues and crisis.

scholarly journals Prevention of Data Theft Attacks in Infrastructure as a service Cloud through Trusted Computing

2019 ◽  
Vol 8 (6S4) ◽  
pp. 1278-1283
Keyword(s):  
Virtual Machines ◽  
Trusted Computing ◽  
The United States ◽  
Developmental Model ◽  
Business Enterprise ◽  
The Us ◽  
Data Trustworthiness ◽  
Service Cloud ◽  
Request Management

Dispensed computing is a developmental model that permits cloud consumer to name for assets with on-request management and use the assets utilizing pay in step with use version. Due to this pliability, the dispensed computing implementing colossal safety dangers. Consistent with the pc security Alliance, an insider chance is a noteworthy chance in distributed computing situation. This threat quite influences the data trustworthiness and classification of cloud client applications, administrations, or statistics. In this paper, we generally have a tendency to specializing in corporation reliable attacks on consumer virtual machines and anticipated a structure that upholds facts respectability and privateness, littlest TPM activities, and decreased and irrefutable reliable figuring base. Our exploratory consequences show the us of the united states that custom remember-visor hyper-visor playacting brilliant and it will prevent and word the business enterprise legitimate assaults in cloud surroundings

scholarly journals A hierarchical analysis of ecosystem classification with implementing in two continental ecoregions

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
YanQing Zhang
Keyword(s):  
United States ◽  
The United States ◽  
Geographic Region ◽  
Forest Service ◽  
Washington Dc ◽  
Qinghai Province ◽  
Ecological Site ◽  
Ecosystem Classification ◽  
Vegetation Stand ◽  
Ecological Unit

Abstract Background The ecosystem classification of land (ECL) has been studied for a couple of decades, from the beginning of the perfect organism system “top-down” approach to a reversed “bottom-up” approach by defining a micro-ecological unit. After comparing two cases of the ecosystem classification framework implemented in the different continental ecoregions, the processes were carefully examined and justified. Results Theoretically, Bailey’s upper levels of ECL (Description of the ecoregions of the United States, 2nd ed. Rev and expanded (1st ed. 1980). Misc. Publ. No. 1391 (Rev). Washington DC USDA Forest Service; 1995) were applied to the United States and world continents. For the first time, a complete ECL study was accomplished in Western Utah of the United States, with eight upper levels of ECOMAP (National hierarchical framework of ecological units. U.S. Department of Agriculture, Forest Service, Washington, DC. https://www.researchgate.net/publication/237419014_National_hierarchical_framework_of_ecological_units; 1993) plus additional ecological site and vegetation stand. China’s Eco-geographic classification was most likely fitted into Bailey’s Ecosystem Classification upper-level regime. With a binary decision tree analysis, it had been validated that the Domains have an empty entity for 500 Plateau Domain between the US and China ecoregion framework. Implementing lower levels of ECL to Qinghai Province of China, based on the biogeoclimatic condition, vegetation distribution, landform, and plant species feature, it had classified the Section HIIC1 into two Subsections (labeled as i, ii), and delineated iia of QiLian Mountain East Alpine Shrub and Alpine Tundra Ecozone into iia-1 and iia-2 Subzones. Coordinately, an Ecological Site was completed at the bottom level. Conclusions (1) It was more experimental processing by implementing a full ECL in the Western Utah of the United States based on the ECOMAP (1993). (2) The empty entity, named as Plateau Domain 500, should be added into the top-level Bailey’s ecoregion framework. Coordinately, it includes the Divisions of HI and HII and the Provinces of humid, sub-humid, semiarid, and arid for China's Eco-Geographic region. (3) Implementing a full ECL in a different continent and integrating the lower level's models was the process that could handle the execution management, interpreting the relationship of ecosystem, dataset conversion, and error correction.

scholarly journals RESEARCH OF TARIFF FORMATION FOR PIPELINE DELIVERIES OF RUSSIAN OIL

2021 ◽  
Vol 2 (4) ◽  
pp. 322-327
Author(s):  
Alina Ol. Pershina ◽  
Ekaterina А. Zemnukhova
Keyword(s):  
Oil Industry ◽  
The United States ◽  
Pipeline System ◽  
Oil Transportation ◽  
The Us ◽  
Transportation Process ◽  
The Russian Federation ◽  
The Cost ◽  
Cost Of Transportation

An adequate and balanced choice of a model for regulating tariffs for the supply of hydrocarbons through pipelines has a decisive impact on the level of costs of participants in the transportation process, and the profits of economic entities. The classification of methods for determining tariffs for oil transportation, the specifics of the formation of tariffs in the United States and Russia, as well as a comparative analysis of the cost of transportation by various modes of transport for these countries are presented. The choice in the work of the American and Russian markets is due to the fact that the US oil transportation infrastructure is the closest in terms of the scale of development of the oil industry, as well as the degree of development of the pipeline system to the Russian Federation.

Relation of Statistically Significant, Abnormal, and Typical WAIS-R VIQ-PIQ Discrepancies to Full Scale IQs

2000 ◽  
Vol 16 (2) ◽  
pp. 107-114 ◽  
Author(s):  
Louis M. Hsu ◽  
Judy Hayman ◽  
Judith Koch ◽  
Debbie Mandell
Keyword(s):  
Graphical Method ◽  
The United States ◽  
Full Scale ◽  
True Score ◽  
Absolute Value ◽  
Normative Population ◽  
The Us ◽  
The Mean ◽  
And Performance ◽  
Quadratic Models

Summary: In the United States' normative population for the WAIS-R, differences (Ds) between persons' verbal and performance IQs (VIQs and PIQs) tend to increase with an increase in full scale IQs (FSIQs). This suggests that norm-referenced interpretations of Ds should take FSIQs into account. Two new graphs are presented to facilitate this type of interpretation. One of these graphs estimates the mean of absolute values of D (called typical D) at each FSIQ level of the US normative population. The other graph estimates the absolute value of D that is exceeded only 5% of the time (called abnormal D) at each FSIQ level of this population. A graph for the identification of conventional “statistically significant Ds” (also called “reliable Ds”) is also presented. A reliable D is defined in the context of classical true score theory as an absolute D that is unlikely (p < .05) to be exceeded by a person whose true VIQ and PIQ are equal. As conventionally defined reliable Ds do not depend on the FSIQ. The graphs of typical and abnormal Ds are based on quadratic models of the relation of sizes of Ds to FSIQs. These models are generalizations of models described in Hsu (1996) . The new graphical method of identifying Abnormal Ds is compared to the conventional Payne-Jones method of identifying these Ds. Implications of the three juxtaposed graphs for the interpretation of VIQ-PIQ differences are discussed.

The Politics of Prophecy: The US Culture Wars and the Battle Over Public Education in the Left Behind Series for Kids

2009 ◽  
Vol 2 (1) ◽  
pp. 1-27
Author(s):  
Ann Abate Michelle
Keyword(s):  
Public Education ◽  
The United States ◽  
Culture Wars ◽  
Church History ◽  
Good News ◽  
Cultural Issues ◽  
School Prayer ◽  
Left Behind ◽  
Religious Books ◽  
The Us

This essay argues that in spite of their obvious Biblically-based subject matter, clear Christian content, and undeniable evangelical perspective, the Left Behind novels for kids are not simply religious books; they are also political ones. Co-authors Tim LaHaye and Jerry B. Jenkins may claim that their narratives are interested in sharing the good news about Jesus for the sake of the future, but they are equally concerned with offering commentary on contentious US cultural issues in the present. Given the books’ adolescent readership, they are especially preoccupied with the ongoing conservative crusade concerning school prayer. As advocates for this issue, LaHaye and Jenkins make use of a potent blend of current socio-political arguments and of past events in evangelical church history: namely, the American Sunday School Movement (ASSM). These free, open-access Sabbath schools became the model for the public education system in the United States. In drawing on this history, the Left Behind series suggests that the ASSM provides an important precedent for the presence not simply of Christianity in the nation's public school system, but of evangelical faith in particular.

The United States and the Iranian Nuclear Programme

2018 ◽  
Author(s):  
Steven Hurst
Keyword(s):  
United States ◽  
Decision Making ◽  
Domestic Politics ◽  
The United States ◽  
Nixon Administration ◽  
Comprehensive Plan ◽  
The Us ◽  
Nuclear Issue ◽  
The Relationship

The United States, Iran and the Bomb provides the first comprehensive analysis of the US-Iranian nuclear relationship from its origins through to the signing of the Joint Comprehensive Plan of Action (JCPOA) in 2015. Starting with the Nixon administration in the 1970s, it analyses the policies of successive US administrations toward the Iranian nuclear programme. Emphasizing the centrality of domestic politics to decision-making on both sides, it offers both an explanation of the evolution of the relationship and a critique of successive US administrations' efforts to halt the Iranian nuclear programme, with neither coercive measures nor inducements effectively applied. The book further argues that factional politics inside Iran played a crucial role in Iranian nuclear decision-making and that American policy tended to reinforce the position of Iranian hardliners and undermine that of those who were prepared to compromise on the nuclear issue. In the final chapter it demonstrates how President Obama's alterations to American strategy, accompanied by shifts in Iranian domestic politics, finally brought about the signing of the JCPOA in 2015.

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