1997 economic census : transportation : 1997 commodity flow survey : California

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken : through a partnership between the Bureau of the Census, : U.S. Department of Commerce,and the Bureau of Transportation : Statistics,U.S. Department of Transportation. : This survey produces data on...

1997 economic census : transportation : 1997 commodity flow survey : Missouri

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Oregon

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Oklahoma

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Maine

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Montana

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Vermont

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Minnesota

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Kansas

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Nebraska

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Massachusetts

DOT National Transportation Integrated Search

1999-01-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Wyoming

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Utah

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Tennessee

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Mississippi

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Wisconsin

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Michigan

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Texas

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Nevada

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Pennsylvania

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Ohio

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Kentucky

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Louisiana

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Washington

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

Estimating statewide truck trips using commodity flows and input-output coefficients

DOT National Transportation Integrated Search

2000-04-01

This study uses commodity flows from the 1993 Commodity Flow Survey (CFS) together with Input-Output (I-O) coefficients to generate truck : flows for the state of Wisconsin. Production and attraction rates in tons, for the heavy truck mode only, were...

The Commodity Flow Survey : A rich source of data on the movement of goods in the United States.

DOT National Transportation Integrated Search

2012-01-01

The Commodity Flow Survey (CFS)is a joint effort by the Bureau of Transportation Statistics (BTS) and the U.S. Census Bureau. The CFS produces data on the type, value, weight, origin and destination, and mode of commodity shipments originating from U...

1997 economic census : transportation : 1997 commodity flow survey : New Hampshire

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : Rhode Island

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : New York

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : South Carolina

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : South Dakota

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : North Dakota

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : West Virginia

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : North Carolina

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce, and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the m...

1997 economic census : transportation : 1997 commodity flow survey : United States : hazardous materials

DOT National Transportation Integrated Search

2000-04-01

The 1997 Commodity Flow Survey (CFS) is undertaken through a partnership between the Bureau of the Census, U.S. Department of Commerce,and the Bureau of Transportation Statistics, U.S. Department of Transportation. This survey produces data on the mo...

2002 commodity flow survey : state summaries

DOT National Transportation Integrated Search

2005-07-01

This report summarizes the 2002 Commodity Flow Survey (CFS) : state reports released in March 2005 by the Bureau of Transportation : Statistics (BTS) of the Research and Innovative Technology Administration : of the USDOT and the Census Bureau of the...

Hazardous materials highlights : 2007 Commodity Flow Survey

DOT National Transportation Integrated Search

2011-01-01

Hazardous materials movement through the Nations transportation network in 2007 remained relatively unchanged from 2002 measures, according to data from the 2007 Commodity Flow Survey (CFS), released in 2010. The estimated 2.2 billion tons of haza...

United States, 2007 : 2007 Economic Census : transportation : 2007 commodity flow survey

DOT National Transportation Integrated Search

2010-04-01

The 2007 Commodity Flow Survey (CFS) is undertaken : through a partnership between the U.S. Census Bureau, U.S. : Department of Commerce and the Research and Innovative : Technology Administration (RITA), Bureau of Transportation : Statistics (BTS), ...

1997 Economic Census : transportation : 1997 Commodity Flow Survey : exports

DOT National Transportation Integrated Search

2000-04-01

The Commodity Flow Survey comprises one section of the 1997 Economic Census. The economic census is the major source of facts about the structure and functioning of the Nation's economy. It provides essential information for government, business, ind...

1997 economic census : transportation 1997 commodity flow survey : United States

DOT National Transportation Integrated Search

1999-12-01

The 1997 Commodity Flow Survey is part of the 1997 Economic Census. The economic census is the major source of facts about the structure and functioning of the Nation's economy. It provides essential information for government, business, industry, an...

Commodity Flow Survey (CFS) 1997 - U.S. Summary : Place of Residence by Place of Work Data.

DOT National Transportation Integrated Search

1997-01-01

This CD presents data and information from the 1997 Commodity Flow Survey (CFS) on the movement of goods and products shipped by manufacturing, mining, wholesale, and selected retail establishments in the United States. The data cover domestic shipme...

Commodity Flow Survey (CFS) 1993 - State and National Transportation Analysis Regions : Place of Residence by Place of Work Data.

DOT National Transportation Integrated Search

1993-01-01

This 2-CD set presents data and information from the 1993 Commodity Flow Survey (CFS) on the movement of goods and products shipped by manufacturing, mining, wholesale, and selected retail establishments in the United States. The data cover domestic ...

Intermodal freight transportation planning using commodity flow data

DOT National Transportation Integrated Search

2003-01-01

In this study, the 1997 Commodity Flow Survey (CFS) database was identified to be the most cost-effective and flexible database that can be used for conducting statewide freight transportation planning study. The CFS database, together with other rel...

Commodity Movements on the Texas Highway System: Data Collection and Survey Results

DOT National Transportation Integrated Search

1991-11-01

This report presents the survey procedures used and data collected in the : development of commodity flow statistics for movements over Texas Highways. : Response rates, sampling procedures, questionnaire design and the types of data : provided by th...

Purpose and status of the multimodal commodity and passenger flow surveys

DOT National Transportation Integrated Search

1993-05-28

Because transportation exists to move people and goods, information on the quantity and characteristics of commodity and passenger movements between and within regions is essential to the development of informed transportation decisions. Information ...

2007 commodity flow survey : state summaries

DOT National Transportation Integrated Search

2010-12-01

This report summarizes and highlights freight shipments for each of the 50 States and the District of Columbia based on the final release of CFS data in December 2009. It provides tables for each States value and weight of shipments, major commodity ...

75 FR 38976 - Proposed Information Collection; Comment Request; Precanvass Operation for the 2012 Economic...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-07

... multimodal, system-wide data on the volume and pattern of goods movement in the United States. The Commodity... Census Bureau will mail a one- page questionnaire to manufacturing, mining, and wholesale establishments... used to improve the mailing and follow-up activities for the 2012 Commodity Flow Survey. III. Data OMB...

Estimating state-level truck activities in America

DOT National Transportation Integrated Search

1998-01-01

For freight, the primary function of the nation's highway system is to link the economies of individual states together to form an integrated national economy. Data from the 1993 Commodity Flow Survey, the first comprehensive national survey of freig...

Guidance for conducting hazardous materials flow surveys

DOT National Transportation Integrated Search

1995-01-01

This report provides guidance on how to conduct a commodity flow study for hazardous materials moving by highway. It discusses the need for this type of study and details how to review baseline information and design the study. It includes examples a...

Transportation statistics annual report 2008

DOT National Transportation Integrated Search

2008-01-01

Chapter 1 highlights environmental stewardship and transportation security, and : contains a summary of the 2007 Commodity Flow Survey. Chapter 2 explores : transportation infrastructure, safety, congestion, and global connectivity. These : groupings...

U.S. freight on the move : highlights from the 2007 Commodity Flow Survey preliminary data

DOT National Transportation Integrated Search

2009-09-01

The 2007 CFS data and results presented in this report are preliminary. The 2007 CFS was conducted from a sample of 102,369 establishments. Previous surveys were conducted in 1993, 1997, and 2002. Final CFS data are scheduled for release in December ...

Historical statistics for mineral and material commodities in the United States

USGS Publications Warehouse

Kelly, Thomas; Matos, Grecia; with Buckingham, David; DiFrancesco, Carl; Porter, Kenneth; Berry, Cyrus; Crane, Melissa; Goonan, Thomas; Sznopek, John

2005-01-01

The U.S. Geological Survey (USGS) provides information to the public and to policy-makers concerning the current use and flow of minerals and materials in the United States economy. The USGS collects, analyzes, and disseminates minerals information on most nonfuel mineral commodities.This USGS digital database is an online compilation of historical U.S. statistics on mineral and material commodities. The database contains information on approximately 90 mineral commodities, including production, imports, exports, and stocks; reported and apparent consumption; and unit value (the real and nominal price in U.S. dollars of a metric ton of apparent consumption). For many of the commodities, data are reported as far back as 1900. Each commodity file includes a document that describes the units of measure, defines terms, and lists USGS contacts for additional information End-use tables complement these statistics by supplying, for most of these commodities, information about the distribution of apparent consumption.This publication draws on more than 125 years of minerals information experience. At the request of the 47th Congress of the United States (1882; 22 Stat. 329), the U.S. Government began the collection and public distribution of these types of data. The Federal agencies responsible for the collection of the data have changed through time. For the years 1882-1924, the USGS collected and published these data; the U.S. Bureau of Mines (USBM) performed these tasks from 1925-95; and in 1996, the responsibilities once again passed to the USGS (following the closure of the USBM) (Mlynarski, 1998).The USGS collects data on a monthly, quarterly, semiannual, and annual basis from more than 18,000 minerals-related producer and consumer establishments that cooperate with the USGS. These companies voluntarily complete about 40,000 canvass forms that survey production, consumption, recycling, stocks, shipments, and other essential information. Data are also gathered from site visits, memberships on domestic and international minerals-related committees, and coordination with other government organizations and trade associations.The USGS makes this information available through published products, including monthly, quarterly, and annual Mineral Industry Surveys, the annual Minerals Yearbook (MYB), the annual Mineral Commodity Summaries (MCS), and special mineral commodity studies, including the history of metal prices and materials flow studies. 

1992 Census of transportation, communications, and utilities : 1993 commodity flow survey : United States

DOT National Transportation Integrated Search

1996-10-01

The 1992 Economic Census covers more of the economy : than any previous census. New for 1992 are data on : communications, utilities, financial, insurance, and real : estate, as well as coverage of more transportation industries. : The economic, agri...

Assessment of multimodal freight bottlenecks and alleviation strategies for upper Midwest region.

DOT National Transportation Integrated Search

2010-05-01

The freight that passes through the Mississippi Valley Region is high volume and has a substantial impact on the economy of the : region. According to the BTS-sponsored Commodity Flow Survey, trucks carried almost 2.5 billion tons of freight across t...

United States, 2007 : hazardous materials : 2007 Economic Census : transportation : 2007 commodity flow survey

DOT National Transportation Integrated Search

2010-01-01

As part of the shipment characteristics collected in the : 2007 CFS, we asked respondents to provide the four-digit : United Nations (UN) or North American (NA) identification : number. For the 2007 CFS data we used the UN/NA code : to: (1) identify ...

Development of freight policy analysis tool for northeastern Illinois and the United States.

DOT National Transportation Integrated Search

2010-10-01

Freight transportation is a vital element in the economic prosperity of any country. According to the : nationwide commodity flow survey, over 12 billion tons of goods, valued at more than $11.6 trillion, were moved in : America in the year 2007(Bure...

United States, 2007 : exports : 2007 Economic Census : transportation : 2007 commodity flow survey

DOT National Transportation Integrated Search

2010-08-01

For the purposes of this report, an export is considered a shipment from any of the 50 states and the District of Columbia to a foreign country. Shipments to U.S. possessions and territories are also treated as exports. We asked the respondent to rep...

Capital dissipation minimization for a class of complex irreversible resource exchange processes

NASA Astrophysics Data System (ADS)

Xia, Shaojun; Chen, Lingen

2017-05-01

A model of a class of irreversible resource exchange processes (REPes) between a firm and a producer with commodity flow leakage from the producer to a competitive market is established in this paper. The REPes are assumed to obey the linear commodity transfer law (LCTL). Optimal price paths for capital dissipation minimization (CDM) (it can measure economic process irreversibility) are obtained. The averaged optimal control theory is used. The optimal REP strategy is also compared with other strategies, such as constant-firm-price operation and constant-commodity-flow operation, and effects of the amount of commodity transferred and the commodity flow leakage on the optimal REP strategy are also analyzed. The commodity prices of both the producer and the firm for the CDM of the REPes with commodity flow leakage change with the time exponentially.

Resource nationalism in Indonesia—Effects of the 2014 mineral export ban

USGS Publications Warehouse

Lederer, Graham W.

2016-09-27

Resource nationalism encompasses a broad range of political and economic actions taken by Governments to regulate the extraction of natural resources within their borders. Policies such as increased tariffs or export restrictions can have far-reaching economic effects on international trade. As the Governments of several developing countries consider enacting nationalistic policies, an examination of the 2014 mineral export ban in Indonesia provides an instructive example of the possible impacts of resource nationalism. Significant changes in the production and trade of unprocessed (that is, ores and concentrates) and processed (that is, refined metal) aluminum, copper, and nickel before and after the export ban form the basis of this study.The U.S. Geological Survey (USGS) National Minerals Information Center (NMIC) tracks production and trade of mineral commodities between producer and consumer countries. Materials flow studies clarify the effects of an export ban on different mineral commodities by assessing changes in production, processing capacity, and trade. Using extensive data collection and monitoring procedures, the USGS NMIC investigated the effects of resource nationalism on the flow of mineral commodities from Indonesia to the global economy.

The Global Flows of Metals and Minerals

USGS Publications Warehouse

Rogich, Donald G.; Matos, Grecia R.

2008-01-01

This paper provides a preliminary review of the trends in worldwide metals and industrial minerals production and consumption based on newly developed global metals and minerals Material Flow Accounts (MFA). The MFA developed encompass data on extraction and consumption for 25 metal and mineral commodities, on a country-by-country and year-by-year basis, for the period 1970 to 2004. The data-base, jointly developed by the authors, resides with the U.S. Geological Survey (USGS) as individual commodity Excel workbooks and within a Filemaker data management system for use in analysis. Numerous national MFA have been developed to provide information on the industrial metabolism of individual countries. These MFA include material flows associated with the four commodity categories of goods that are inputs to a country's economy, agriculture, forestry, metals and minerals, and nonrenewable organic material. In some cases, the material flows associated with the creation and maintenance of the built infrastructure (such as houses, buildings, roads, airports, dams, and so forth) were also examined. The creation of global metals and industrial minerals flows is viewed as a first step in the creation of comprehensive global MFA documenting the historical and current flows of all of the four categories of physical goods that support world economies. Metals and minerals represent a major category of nonrenewable resources that humans extract from and return to the natural ecosystem. As human populations and economies have increased, metals and industrial minerals use has increased concomitantly. This dramatic growth in metals and minerals use has serious implications for both the availability of future resources and the health of the environment, which is affected by the outputs associated with their use. This paper provides an overview of a number of the trends observed by examining the database and suggests areas for future study.

Characterization of the Virtual Water Commodity Network of Major U.S. Cities

NASA Astrophysics Data System (ADS)

Garcia, S.; Ahams, I. C.; Ruddell, B. L.; Mejia, A.

2016-12-01

Cities, through their socioeconomic power and consumption patterns, drive an intricate web of commodity flows that gives rise to an underlying network of indirect transfers of energy and water. The virtual water content of a commodity represents the water embedded in its production. It can serve as a measure of city water consumption that, along with direct, metabolic consumption, exposes the dependence of cities on distant regions and the potential vulnerabilities of the network to shocks and stresses. Using the U.S. network of commodities flows, together with their associated virtual water content, we use network theory to analyze first-order and higher-order topological properties of virtual water flows for major U.S. cities, defined by their metropolitan boundaries. They are represented as nodes and weighted directed links, symbolizing the volume and direction of the virtual water flows associated with the transfer of agricultural, livestock and industrial commodities. We find that network properties, generally, vary across commodities and reveal complex structures such as the appearance of hubs like Chicago, Houston, and New Orleans for industrial commodities and the formation of communities (megaregions). Additionally, using scaling arguments, we find that increasing city size makes larger cities more water efficient and hydroeconomically productive than smaller ones. This work represents an initial step towards understanding the role played by cities in the U.S. commodity network and food-energy-water (FEW) nexus.

78 FR 20898 - Agency Information Collection Activities; Notice of Intent to Renew Collection: Market Surveys

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-08

... COMMODITY FUTURES TRADING COMMISSION Agency Information Collection Activities; Notice of Intent to Renew Collection: Market Surveys AGENCY: Commodity Futures Trading Commission. ACTION: Notice. SUMMARY: The Commodity Futures Trading Commission (CFTC) is announcing an opportunity for public comment on the...

Flow studies for recycling metal commodities in the United States [Chapters A-M : gold, platinum, chromium, zinc, magnesium, lead, iron, manganese, columbium (niobium), tantalum, tin, molybdenum, and cobalt

USGS Publications Warehouse

Sibley, Scott F.

2004-01-01

USGS Circular 1196, 'Flow Studies for Recycling Metal Commodities in the United States,' presents the results of flow studies for recycling 26 metal commodities, from aluminum to zinc. These metals are a key component of the U.S. economy. Overall, recycling accounts for more than half of the U.S. metal supply by weight and roughly 40 percent by value.

Availability, prices and affordability of UN Commission's lifesaving medicines for reproductive and maternal health in Uganda.

PubMed

Kibira, Denis; Kitutu, Freddy Eric; Merrett, Gemma Buckland; Mantel-Teeuwisse, Aukje K

2017-01-01

Uganda was one of seven countries in which the United Nations Commission on Life Saving Commodities (UNCoLSC) initiative was implemented starting from 2013. A nationwide survey was conducted in 2015 to determine availability, prices and affordability of essential UNCoLSC maternal and reproductive health (MRH) commodities. The survey at health facilities in Uganda was conducted using an adapted version of the standardized methodology co-developed by World Health Organisation (WHO) and Health Action International (HAI). In this study, six maternal and reproductive health commodities, that were part of the UNCoLSC initiative, were studied in the public, private and mission health sectors. Median price ratios were calculated with Management Sciences for Health International Drug Price Indicator prices as reference. Maternal and reproductive health commodity stocks were reviewed from stock cards for their availability for a period of 6 months preceding the survey. Affordability was measured using wages of the lowest paid government worker. Overall none of the six maternal and reproductive commodities was found in the surveyed health facilities. Public sector had the highest availability (52%), followed by mission sector (36%) and then private sector had the least (30%). Stock outs ranged from 7 to 21 days in public sector; 2 to 23 days in private sector and 3 to 27 days in mission sector. During the survey, maternal health commodities were more available and had less number of stock out days than reproductive health commodities. Median price ratios (MPR) indicated that medicines and commodities were more expensive in Uganda compared to international reference prices. Furthermore, MRH medicines and commodities were more expensive and less affordable in private sector compared to mission sector. Access to MRH commodities is inadequate in Uganda. Maternal health commodities were more available, cheaper and thus more affordable than reproductive health commodities in the current study. Efforts should be undertaken by the Ministry of Health and stakeholders to improve availability, prices and affordability of MRH commodities in Uganda to ensure that sustainable Development Goals are met.

Flows of Selected Hazardous Materials by Rail

DOT National Transportation Integrated Search

1990-03-01

This report reviews the hazardous materials rail traffic of 33 selected hazardous materials commoditites or commodity groups in 1986, a relatively typical recent year. The flow of the selected commodities by rail are characterized and their geographi...

Truck freight commodity flows : US 395 North of Spokane Washington,

DOT National Transportation Integrated Search

2014-10-01

The search for understanding of commodity flows throughout the nation and the State of : Washington is a continual process. This understanding is critical at many levels of the : transportation industry and to those firms and entities that provide th...

Urban commodity flow data collection and analysis using global positioning systems

DOT National Transportation Integrated Search

2006-05-01

The Urban Commodity Flow Data Collection and Analysis project is a joint effort between : Oregon State University (OSU) and the City of Portland, Oregon Travel Forecasting Group (Port : of Portland and Portland Metro). The broad objective of this pro...

Using U.S. Geological Survey data in material flow analysis: An introduction

USGS Publications Warehouse

Sibley, S.F.

2009-01-01

A few sources of basic data on worldwide raw materials production and consumption exist that are independently developed and freely available to the public. This column is an introduction to the types of information available from the U.S. Geological Survey (USGS), and explains how the data are assembled. The kind of information prepared by the USGS is essential to U.S. materials flow studies because the data make it possible to conduct these studies within a global context. The data include primary and secondary (scrap) production, consumption and stocks (mostly limited to the United States unless calculated), trade (not readily available for all countries), and prices for more than 80 mineral commodities. Materials flow studies by USGS specialists using these data are continuing (http://minerals.usgs.gov/minerals/mflow/). Figure 1 shows from where the data are collected and where they are used. Minerals information was downloaded by users 5.8 million times from USGS minerals information Web pages in 2008.

Shared Freight Transportation and Energy Commodities Phase One: Coal, Crude Petroleum, & Natural Gas Flows

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chin, Shih-Miao; Hwang, Ho-Ling; Davidson, Diane

2016-07-01

The Freight Analysis Framework (FAF) integrates data from a variety of sources to create a comprehensive picture of nationwide freight movements among states and major metropolitan areas for all modes of transportation. It provides a national picture of current freight flows to, from, and within the United States, assigns selected flows to the transportation network, and projects freight flow patterns into the future. The latest release of FAF is known as FAF4 with a base year of 2012. The FAF4 origin-destination-commodity-mode (ODCM) matrix is provided at national, state, major metropolitan areas, and major gateways with significant freight activities (e.g., Elmore » Paso, Texas). The U.S. Department of Energy (DOE) is interested in using FAF4 database for its strategic planning and policy analysis, particularly in association with the transportation of energy commodities. However, the geographic specification that DOE requires is a county-level ODCM matrix. Unfortunately, the geographic regions in the FAF4 database were not available at the DOE desired detail. Due to this limitation, DOE tasked Oak Ridge National Laboratory (ORNL) to assist in generating estimates of county-level flows for selected energy commodities by mode of transportation.« less

Global flows of critical metals necessary for low-carbon technologies: the case of neodymium, cobalt, and platinum.

PubMed

Nansai, Keisuke; Nakajima, Kenichi; Kagawa, Shigemi; Kondo, Yasushi; Suh, Sangwon; Shigetomi, Yosuke; Oshita, Yuko

2014-01-01

This study, encompassing 231 countries and regions, quantifies the global transfer of three critical metals (neodymium, cobalt, and platinum) considered vital for low-carbon technologies by means of material flow analysis (MFA), using trade data (BACI) and the metal contents of trade commodities, resolving the optimization problem to ensure the material balance of the metals within each country and region. The study shows that in 2005 international trade led to global flows of 18.6 kt of neodymium, 154 kt of cobalt, and 402 t of platinum and identifies the main commodities and top 50 bilateral trade links embodying these metals. To explore the issue of consumption efficiency, the flows were characterized according to the technological level of each country or region and divided into three types: green ("efficient use"), yellow ("moderately efficient use"), and red ("inefficient use"). On this basis, the shares of green, yellow, and red flows in the aggregate global flow of Nd were found to be 1.2%, 98%, and 1.2%, respectively. For Co, the respective figures are 53%, 28%, and 19%, and for Pt 15%, 84%, and 0.87%. Furthermore, a simple indicator focusing on the composition of the three colored flows for each commodity was developed to identify trade commodities that should be prioritized for urgent technical improvement to reduce wasteful use of the metals. Based on the indicator, we discuss logical, strategic identification of the responsibilities and roles of the countries involved in the global flows.

Integrating silviculture, forest management, and forest policy

Treesearch

Chadwick D. Oliver

1997-01-01

Much progress has been made in developing and implementing individual silvicultural operations such as regeneration, thinning, and harvesting by various means. Similarly, foresters have made progress at managing flows of timber and other commodity values. Present concern that forests provide an even greater variety of commodity and non-commodity values can be...

Methodology and User Guide for the Food Intakes Converted to Retail Commodities Databases: CSFII 1994-1996 and 1998; NHANES 1999-2000; WWEIA, NHANES 2001-2002

USDA-ARS?s Scientific Manuscript database

The purpose for developing the Food Intakes Converted to Retail Commodities Database (FICRCD) is to convert foods consumed in the national dietary surveys, 1994-2002, to respective amounts of retail-level food commodities. Food commodities are defined as those available for purchase in retail store...

International Trade Modelling Using Open Flow Networks: A Flow-Distance Based Analysis.

PubMed

Shen, Bin; Zhang, Jiang; Li, Yixiao; Zheng, Qiuhua; Li, Xingsen

2015-01-01

This paper models and analyzes international trade flows using open flow networks (OFNs) with the approaches of flow distances, which provide a novel perspective and effective tools for the study of international trade. We discuss the establishment of OFNs of international trade from two coupled viewpoints: the viewpoint of trading commodity flow and that of money flow. Based on the novel model with flow distance approaches, meaningful insights are gained. First, by introducing the concepts of trade trophic levels and niches, countries' roles and positions in the global supply chains (or value-added chains) can be evaluated quantitatively. We find that the distributions of trading "trophic levels" have the similar clustering pattern for different types of commodities, and summarize some regularities between money flow and commodity flow viewpoints. Second, we find that active and competitive countries trade a wide spectrum of products, while inactive and underdeveloped countries trade a limited variety of products. Besides, some abnormal countries import many types of goods, which the vast majority of countries do not need to import. Third, harmonic node centrality is proposed and we find the phenomenon of centrality stratification. All the results illustrate the usefulness of the model of OFNs with its network approaches for investigating international trade flows.

International Trade Modelling Using Open Flow Networks: A Flow-Distance Based Analysis

PubMed Central

Shen, Bin; Zhang, Jiang; Li, Yixiao; Zheng, Qiuhua; Li, Xingsen

2015-01-01

This paper models and analyzes international trade flows using open flow networks (OFNs) with the approaches of flow distances, which provide a novel perspective and effective tools for the study of international trade. We discuss the establishment of OFNs of international trade from two coupled viewpoints: the viewpoint of trading commodity flow and that of money flow. Based on the novel model with flow distance approaches, meaningful insights are gained. First, by introducing the concepts of trade trophic levels and niches, countries’ roles and positions in the global supply chains (or value-added chains) can be evaluated quantitatively. We find that the distributions of trading “trophic levels” have the similar clustering pattern for different types of commodities, and summarize some regularities between money flow and commodity flow viewpoints. Second, we find that active and competitive countries trade a wide spectrum of products, while inactive and underdeveloped countries trade a limited variety of products. Besides, some abnormal countries import many types of goods, which the vast majority of countries do not need to import. Third, harmonic node centrality is proposed and we find the phenomenon of centrality stratification. All the results illustrate the usefulness of the model of OFNs with its network approaches for investigating international trade flows. PMID:26569618

Pilot assessment of supply chains for pharmaceuticals and medical commodities for malaria, tuberculosis and HIV infection in Ethiopia.

PubMed

Daniel, Gabriel; Tegegnework, Hailu; Demissie, Tsion; Reithinger, Richard

2012-01-01

To obtain preliminary data on the drug supply management system in Ethiopia, selected facilities were assessed for the availability of essential drugs and commodities for malaria, TB and HIV. Of the 48 surveyed hospitals and health centers, 9 (19%), 9 (19%) and 10 (21%) did not have malaria, TB or HIV drugs, respectively. Similarly, of 27 health posts, 9 (33%) and 6 (22%) did not have rapid diagnostic tests and antimalarial drugs, respectively. The findings indicated an inadequate availability of essential drugs and commodities in the surveyed facilities as well as weaknesses in human resources and training. Assessments of commodity supply chains to ensure operational program success and impact are important. Published by Elsevier Ltd.

Apparent Consumption vs. Total Consumption--A Lead-Acid Battery Case Study

USGS Publications Warehouse

Wilburn, David R.; Buckingham, David A.

2006-01-01

Introduction: This report compares estimates of U.S. apparent consumption of lead with estimates of total U.S. consumption of this mineral commodity from a materials flow perspective. The difference, attributed to the amount of lead contained in imported and exported products, was found to be significant for this sector. The study also assesses the effects of including mineral commodities incorporated in manufactured products on the interpretation of observed trends in minerals consumption and trade. Materials flow is a systems approach to understanding what happens to the materials we use from the time a material is extracted, through its processing and manufacturing, to its ultimate disposition. The U.S. Geological Survey (USGS) provides accurate and detailed mineral production and mineral commodity consumption statistics that are essential for government, nongovernment organizations, and the public to gain a better understanding of how and where materials are used and their effect on the environment and society. Published statistics on mineral apparent consumption are limited to estimates of consumption of raw material forms (ore, concentrate, and [or] refined metal). For this study, apparent consumption is defined as mine production + secondary refined production + imports (concentrates and refined metal) ? exports (concentrates and refined metal) + adjustments for government and industry stock changes. These estimates do not account for the amount of mineral commodities contained in manufactured products that are imported to the United States, nor do they deduct the amount of these mineral commodities contained in manufactured products that are exported from the United States. When imports or exports of manufactured products contribute significantly to the total use of a particular raw material, an estimate of consumption that does not consider the incorporated forms of these mineral commodities within imported or exported manufactured products can be either under- or overreported (depending on the net trade flow). Factors that influence consumption and trade patterns include variations in industry structure, labor or financial markets, legislation, and technology. As U.S. trade patterns of manufactured products change, omitting mineral commodities incorporated into these goods as part of U.S. mineral commodity consumption estimates may affect the interpretation of observed trends in minerals consumption and trade. Although it may be desirable to include minerals contained in manufactured products as part of consumption estimates, collection and estimation of these data are sometimes difficult. Consumption and trade data for every traded product may not be readily available. Compiling comprehensive consumption statistics for mineral commodities, which have many end uses, each including multiple products, may be time consuming. For these reasons, studies of all mineral commodities are not feasible. Mineral commodity selection for this study is based on data accessibility considerations and the relative importance of lead contained in imported and exported products when considered part of total U.S. lead consumption. Lead was selected for this initial evaluation of total mineral consumption because of the need to understand the consumption pattern of this potentially toxic metal and its compounds, the relative simplicity of this sector?s end-use structure, and the availability of trade data. This study draws upon the findings of an earlier lead consumption study (Biviano and others, 1999) conducted by the USGS for the period 1984 to 1993, but uses a different study methodology for an industry whose structure has changed from that considered in the earlier study. Figure 1 shows the quantity of material contributing to U.S. total consumption of lead metal from domestic and foreign industrial sectors in 2004, based upon trade data reported by the USGS and the U.S. International Trade Commission (USITC). For

Global stocks of selected mineral-based commodities

USGS Publications Warehouse

Wilburn, David R.; Bleiwas, Donald I.; Karl, Nick A.

2016-12-05

IntroductionThe U.S. Geological Survey, National Minerals Information Center, analyzes mineral and metal supply chains by identifying and describing major components of mineral and material flows from ore extraction, through intermediate forms, to a final product. This report focuses on an important component of the world’s supply chain: the amounts and global distribution of major consumer, producer, and exchange stocks of selected mineral commodities. In this report, the term “stock” is used instead of “inventory” and refers to accumulations of mined ore, intermediate products, and refined mineral-based commodities that are in a form that meets the agreed-upon specifications of a buyer or processor of intermediate products. These may include certain ores such as bauxite, concentrates, smelter products, and refined metals. Materials sometimes referred to as inventory for accounting purposes, such as ore contained in a deposit or in a leach pile, or materials that need to be further processed before they can be shipped to a consumer, are not considered. Stocks may be held (owned) by consumers, governments, investors, producers, and traders. They may serve as (1) a means to achieve economic, social, and strategic goals through government policies; (2) a secure source of supply to meet demand and to mitigate potential shortages in the supply chain; (3) a hedge to mitigate price volatility; and (4) vehicles for speculative investment.The paucity and uneven reliability of data for stocks of ores and concentrates and for material held by producers, consumers, and merchants hinder the accurate estimating of the size and distribution of this portion of the supply chain for certain commodities. This paper reviews the more visible stocks held in commodity exchange warehouses distributed throughout the world.

76 FR 6599 - Notice of Intent To Request Revision and Extension of a Currently Approved Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-07

... Production Survey. Revision to burden hours will be needed due to changes in the size of the target... questions that would be directed at different commodities each year. In the pilot year we plan to target organically grown apples and grapes. Each year as new target commodities are selected for this survey an...

Transportation profiles for MAFC commodities.

DOT National Transportation Integrated Search

2011-08-01

Effective planning for freight in the public sector is often hindered by the difficulty in obtaining reliable estimates of the quantity of : freight commodities flowing between points in the planning area. In an effort to address this issue, the stat...

Virtual Water Transfers in U.S. Cities from Domestic Commodity Flows

NASA Astrophysics Data System (ADS)

Ahams, I. C.; Mejia, A.; Paterson, W.

2015-12-01

Cities have imported water into their boundaries for centuries but understanding how cities indirectly affect watersheds through the commodities which they import is fairly unknown. Thus, we present and discuss here a methodology for determining the virtual water transfers to and from U.S. cities associated with domestic commodity flows. For our methodology, we only consider agricultural and industrial commodities and, to represent the commodity flows, we use the Freight Analysis Framework (FAF) dataset from the U.S. Department of Transportation. Accordingly, we determine virtual water transfers for the 123 geographic regions in the FAF, which consists of 17 states, 73 metropolitan statistical areas (MSAs), and 33 remainders of states. Out of the 41 sectors that comprise the FAF data, we consider only the 29 sectors that account for the agricultural and industrial commodities. Using both water use data for macro-sectors and national water use coefficients for different industries, we determine a weighted water use coefficient for each of the 29 sectors considered. Ultimately, we use these weighted coefficients to estimate virtual water transfers and the water footprint for each city. Preliminary comparisons with other water footprint estimates indicate that our methodology yields reasonable results. In terms of the water footprint, we find that cities (i.e. MSAs) are net consumers, can consume a large proportion of their own production, and can have a large agricultural production. We also find that the per capita water footprint of industrial consumption decreases with increasing population in cities, suggesting that large cities may be more efficient.

Overview of the FAF3 Freight Flow Matrix Construction Process

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sprung, Michael J; Southworth, Frank; Davidson, Diane

PROJECT DESCRIPTION The FAF3 is a FHWA freight data product which provides a national O-D matrix of commodity flows to, from, and within the United States. FAF3 freight flows are reported in terms of both annual tons and annual dollars of freight moved by mode of transportation. Based largely on the 2007 CFS, FAF3 utilizes domestic freight flow characteristics, geographic regions, and the SCTG commodity coding system from CFS. However, many freight flows were not captured by the 2007 CFS due to scope and sample size limitations. Approximately 100,000 establishments were sampled out of some 754,000 freight moving establishments inmore » 2007 and imports are out of scope entirely. To estimate missing data values, the approach taken in FAF3 was to use a combination of a novel Log-linear modeling approach (LLM) with an iterative proportional fitting (IPF) routine that also uses additional data inputs to fill in the missing pieces. The complete FAF3 O-D Commodity Mode database is made up of 131 Origins x 131 Destinations x 43 Commodity Classes x 8 Modal categories, for annual tons and dollars. This poster illustrates how the 2007 CFS data were integrated with several additional data sources using LLM and IPF to create a comprehensive FAF3 national freight flow matrix. More detailed documentation on the sources and methods utilized in the development of FAF3 are available from the FHWA website at the following website: http://www.ops.fhwa.dot. gov/freight/freight_analysis/faf/index.htm.« less

7 CFR 250.13 - Distribution and control of donated foods.

Code of Federal Regulations, 2010 CFR

2010-01-01

... provided by USDA on commodity survey memoranda. The USDA commodity file cost shall be defined as the cost... agency to bona fide experimental or testing agencies, or for use in workshops, or for demonstrations or...

78 FR 52166 - Quantitative Messaging Research

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-22

... COMMODITY FUTURES TRADING COMMISSION Quantitative Messaging Research AGENCY: Commodity Futures... survey will follow qualitative message testing research (for which CFTC received fast-track OMB approval... message testing research (for which CFTC received fast-track OMB approval) and is necessary to identify...

78 FR 64202 - Quantitative Messaging Research

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-28

... COMMODITY FUTURES TRADING COMMISSION Quantitative Messaging Research AGENCY: Commodity Futures... survey will follow qualitative message testing research (for which CFTC received fast- track OMB approval... comments. Please submit your comments using only one method and identify that it is for the ``Quantitative...

17 CFR 37.403 - Additional requirements for cash-settled swaps.

Code of Federal Regulations, 2014 CFR

2014-04-01

... requirements for cash-settled swaps. (a) For cash-settled swaps, the swap execution facility shall demonstrate that it monitors the pricing of the reference price used to determine cash flows or settlement; (b) For... cash-settled swaps. 37.403 Section 37.403 Commodity and Securities Exchanges COMMODITY FUTURES TRADING...

Figuring Home: The Role of Commodities in the Transnational Experience

ERIC Educational Resources Information Center

Penman, Christine; Omar, Maktoba

2011-01-01

This article proposes to investigate the role played by material goods in the transnational experience. Previous research has shown that the movement of people across the world comes with a corollary of cultural flows which find their expression in multiple ways. This article looks more specifically at the kind of commodities that international…

Supply of and demand for selected energy related mineral commodities

USGS Publications Warehouse

Sibley, Scott F.

2010-01-01

In this report, subjects discussed include components of mineral supply, production, and consumption data, and information on selected mineral commodities in which the Energy Critical Elements Study Group has an interest, and U.S. Geological Survey (USGS) recycling studies, with some results of these studies.

Mineral facilities of Asia and the Pacific

USGS Publications Warehouse

Baker, Michael S.; Elias, Nurudeen; Guzman, Eric; Soto-Viruet, Yadira

2010-01-01

This map displays over 1,500 records of mineral facilities throughout the continent of Asia and the countries of the Pacific Ocean. Each record represents one commodity and one facility type at a single geographic location. Facility types include mines, oil and gas fields, and plants, such as refineries, smelters, and mills. Common commodities of interest include aluminum, cement, coal, copper, gold, iron and steel, lead, nickel, petroleum, salt, silver, and zinc. Records include attributes, such as commodity, country, location, company name, facility type and capacity (if applicable), and latitude and longitude geographical coordinates (in both degrees-minutes-seconds and decimal degrees). The data shown on this map and in table 1 were compiled from multiple sources, including (1) the 2008 U.S. Geological Survey Minerals Yearbook (Asia and the Pacific volume), (2) minerals statistics and information from the U.S. Geological Survey Minerals Information Web site (http://minerals.usgs.gov/minerals/), and (3) data collected by U.S. Geological Survey minerals information country specialists. Other sources include statistical publications of individual countries, annual reports and press releases of operating companies, and trade journals. Due to the sensitivity of some energy commodity data, the quality of these data should be evaluated on a country-by-country basis. Additional information is available from the country specialists listed in table 2.

Rapid Calculation of Max-Min Fair Rates for Multi-Commodity Flows in Fat-Tree Networks

DOE PAGES

Mollah, Md Atiqul; Yuan, Xin; Pakin, Scott; ...

2017-08-29

Max-min fairness is often used in the performance modeling of interconnection networks. Existing methods to compute max-min fair rates for multi-commodity flows have high complexity and are computationally infeasible for large networks. In this paper, we show that by considering topological features, this problem can be solved efficiently for the fat-tree topology that is widely used in data centers and high performance compute clusters. Several efficient new algorithms are developed for this problem, including a parallel algorithm that can take advantage of multi-core and shared-memory architectures. Using these algorithms, we demonstrate that it is possible to find the max-min fairmore » rate allocation for multi-commodity flows in fat-tree networks that support tens of thousands of nodes. We evaluate the run-time performance of the proposed algorithms and show improvement in orders of magnitude over the previously best known method. Finally, we further demonstrate a new application of max-min fair rate allocation that is only computationally feasible using our new algorithms.« less

Rapid Calculation of Max-Min Fair Rates for Multi-Commodity Flows in Fat-Tree Networks

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mollah, Md Atiqul; Yuan, Xin; Pakin, Scott

Max-min fairness is often used in the performance modeling of interconnection networks. Existing methods to compute max-min fair rates for multi-commodity flows have high complexity and are computationally infeasible for large networks. In this paper, we show that by considering topological features, this problem can be solved efficiently for the fat-tree topology that is widely used in data centers and high performance compute clusters. Several efficient new algorithms are developed for this problem, including a parallel algorithm that can take advantage of multi-core and shared-memory architectures. Using these algorithms, we demonstrate that it is possible to find the max-min fairmore » rate allocation for multi-commodity flows in fat-tree networks that support tens of thousands of nodes. We evaluate the run-time performance of the proposed algorithms and show improvement in orders of magnitude over the previously best known method. Finally, we further demonstrate a new application of max-min fair rate allocation that is only computationally feasible using our new algorithms.« less

AgRISTARS - Plans and first-year achievements. [Agriculture and Resources Inventory Surveys Through Aerospace Remote Sensing

NASA Technical Reports Server (NTRS)

Hall, F. G.; Hogg, R. C.; Caudill, C. E.

1981-01-01

The results of the agriculture and resources inventory surveys through aerospace remote sensing (AgRISTARS) program managed by the USDA for exploring the use of satellite data for domestic and global commodity information needs are discussed. The program was intended to gather early warning of changes affecting production and quality of commodities and renewable resources, for predicting commodity production, land use classification and quantification, for inventories and assessments of renewable resources, land productivity measurements, assessment of conservation practices, and for pollution detection and impact evaluation. Up to 20 crop/region combinations in 7 countries were covered by the experiments, which comprised NOAA 6 and Landsat data analyses. Attempts to reduce variances through improved machine classification techniques are reported, together with soil moisture profiling, and the use of airborne sensors for providing comparative data.

Food Intakes Converted to Retail Commodities Databases 2003-08: Methodology and User Guide

USDA-ARS?s Scientific Manuscript database

The purpose for developing the Food Intakes Converted to Retail Commodities Databases (FICRCD) 2003-08 is to convert foods consumed in What We Eat In America, National Health and Nutrition Examination Survey (WWEIA, NHANES) 2003-2004, 2005-2006, and 2007-2008 to respective amounts of retail-level fo...

76 FR 27665 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Consumer...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-12

... INFORMATION: The Consumer Price Index (CPI) is a measure of the average change over time in the prices paid by... for OMB Review; Comment Request; Consumer Price Index Commodities and Services Survey ACTION: Notice...) sponsored information collection request (ICR) titled, ``Consumer Price Index Commodities and Services...

Dynamics of a durable commodity market involving trade at disequilibrium

NASA Astrophysics Data System (ADS)

Panchuk, A.; Puu, T.

2018-05-01

The present work considers a simple model of a durable commodity market involving two agents who trade stocks of two different types. Stock commodities, in contrast to flow commodities, remain on the market from period to period and, consequently, there is neither unique demand function nor unique supply function exists. We also set up exact conditions for trade at disequilibrium, the issue being usually neglected, though a fact of reality. The induced iterative system has infinite number of fixed points and path dependent dynamics. We show that a typical orbit is either attracted to one of the fixed points or eventually sticks at a no-trade point. For the latter the stock distribution always remains the same while the price displays periodic or chaotic oscillations.

Minnesota Freight Flows, 1990 : a compilation of data by mode and commodity

DOT National Transportation Integrated Search

1995-02-01

Extensive transportation systems, which include highways, rivers, Great Lakes ports, railroads, airports, and pipelines, link Minnesota to markets throughout the North American Continent. This study provides a comprehensive source of freight flow inf...

Commodity aspirations in Easterlin's relative income theory of fertility.

PubMed

Ahlburg, D A

1984-01-01

This paper presents the preference ordering that underlies Easterlin's relative income theory of fertility. Commodity aspirations are a key component of the theory and the paper explores how the introduction of commodity aspirations into the utility function affects the consumption of commodities and bearing of children. The formation and empirical specification of commodity aspirations are also discussed. Commodity aspirations are formed by the material environment experienced during childhood and are primarily a function of parental income. Easterlin, Leibenstein and Ben-Porath argus that it is the parental consumption or standard of living that determines the child's testes or aspirations. It is the parents' spending on themseleves rather than total parental income that can be used as a proxy for the child's commodity aspirations. Bagozzi and Van Loo identify 4 significant contributions made by Easterlinhs theory of fertility. They cite his stress on potential income flow through time as being pertinent to household decision making; tastes being an explicit determinant of fertility; background charactersticis and norms as to standards of child care and family size affecting fertility indirectly through tastes rather than directly; and the fact that relative income has an effect on fertility in addition to the influence of the absolute level of income. The number of children demanded is a negative function of commodity aspirations, as is the utility of the family. Studies of the demand for commodities and children should include data on parental resources.

Improving agricultural commodity supply-chain to promote economic activities in rural area

NASA Astrophysics Data System (ADS)

Padjung, R.

2018-05-01

Long supply chain of agricultural commodities has become concern to governments particularly in large countries such as Indonesia as it causes high price disparity between farm-gate and retailer. Policies to overcome such problem are usually by shortening the chain, by which farmers sell the products directly to retailers. Using an action research in AEDEF (Aceh Economic Development Financing Facilities) Program, conducted in the province of Nangro Aceh Darussalam (NAD) Indonesia, the paper shows that shortening the commodity supply chain is not the best solution to such problem, as it causes loss of jobs in the villages. High price disparity between farm-gate and retailer is not necessary brought about by long supply-chain but by the efficiency of the chain instead. Efficiency of the chain can be improved by creating enabling business environment such that every actors and players work in a fair manner. This can be achieved by transparency in price and quality grade. With development achieved in Information and Communication Technology (ICT), having a good and reliable flow of such information is not difficult. In addition to information flow, the availability and quality of infrastructure to support flow of goods from farm-gate to end-user is of reasonably important.

Trading forests: land-use change and carbon emissions embodied in production and exports of forest-risk commodities

NASA Astrophysics Data System (ADS)

Henders, Sabine; Persson, U. Martin; Kastner, Thomas

2015-12-01

Production of commercial agricultural commodities for domestic and foreign markets is increasingly driving land clearing in tropical regions, creating links and feedback effects between geographically separated consumption and production locations. Such teleconnections are commonly studied through calculating consumption footprints and quantifying environmental impacts embodied in trade flows, e.g., virtual water and land, biomass, or greenhouse gas emissions. The extent to which land-use change (LUC) and associated carbon emissions are embodied in the production and export of agricultural commodities has been less studied. Here we quantify tropical deforestation area and carbon emissions from LUC induced by the production and the export of four commodities (beef, soybeans, palm oil, and wood products) in seven countries with high deforestation rates (Argentina, Bolivia, Brazil, Paraguay, Indonesia, Malaysia, and Papua New Guinea). We show that in the period 2000-2011, the production of the four analyzed commodities in our seven case countries was responsible for 40% of total tropical deforestation and resulting carbon losses. Over a third of these impacts was embodied in exports in 2011, up from a fifth in 2000. This trend highlights the growing influence of global markets in deforestation dynamics. Main flows of embodied LUC are Latin American beef and soybean exports to markets in Europe, China, the former Soviet bloc, the Middle East and Northern Africa, whereas embodied emission flows are dominated by Southeast Asian exports of palm oil and wood products to consumers in China, India and the rest of Asia, as well as to the European Union. Our findings illustrate the growing role that global consumers play in tropical LUC trajectories and highlight the need for demand-side policies covering whole supply chains. We also discuss the limitations of such demand-side measures and call for a combination of supply- and demand-side policies to effectively limit tropical deforestation, along with research into the interactions of different types of policy interventions.

Network structure impacts global commodity trade growth and resilience.

PubMed

Kharrazi, Ali; Rovenskaya, Elena; Fath, Brian D

2017-01-01

Global commodity trade networks are critical to our collective sustainable development. Their increasing interconnectedness pose two practical questions: (i) Do the current network configurations support their further growth? (ii) How resilient are these networks to economic shocks? We analyze the data of global commodity trade flows from 1996 to 2012 to evaluate the relationship between structural properties of the global commodity trade networks and (a) their dynamic growth, as well as (b) the resilience of their growth with respect to the 2009 global economic shock. Specifically, we explore the role of network efficiency and redundancy using the information theory-based network flow analysis. We find that, while network efficiency is positively correlated with growth, highly efficient systems appear to be less resilient, losing more and gaining less growth following an economic shock. While all examined networks are rather redundant, we find that network redundancy does not hinder their growth. Moreover, systems exhibiting higher levels of redundancy lose less and gain more growth following an economic shock. We suggest that a strategy to support making global trade networks more efficient via, e.g., preferential trade agreements and higher specialization, can promote their further growth; while a strategy to increase the global trade networks' redundancy via e.g., more abundant free-trade agreements, can improve their resilience to global economic shocks.

Network structure impacts global commodity trade growth and resilience

PubMed Central

Rovenskaya, Elena; Fath, Brian D.

2017-01-01

Global commodity trade networks are critical to our collective sustainable development. Their increasing interconnectedness pose two practical questions: (i) Do the current network configurations support their further growth? (ii) How resilient are these networks to economic shocks? We analyze the data of global commodity trade flows from 1996 to 2012 to evaluate the relationship between structural properties of the global commodity trade networks and (a) their dynamic growth, as well as (b) the resilience of their growth with respect to the 2009 global economic shock. Specifically, we explore the role of network efficiency and redundancy using the information theory-based network flow analysis. We find that, while network efficiency is positively correlated with growth, highly efficient systems appear to be less resilient, losing more and gaining less growth following an economic shock. While all examined networks are rather redundant, we find that network redundancy does not hinder their growth. Moreover, systems exhibiting higher levels of redundancy lose less and gain more growth following an economic shock. We suggest that a strategy to support making global trade networks more efficient via, e.g., preferential trade agreements and higher specialization, can promote their further growth; while a strategy to increase the global trade networks’ redundancy via e.g., more abundant free-trade agreements, can improve their resilience to global economic shocks. PMID:28207790

Effects of Regulation and Technology on End Uses of Nonfuel Mineral Commodities in the United States

USGS Publications Warehouse

Matos, Grecia R.

2007-01-01

The regulatory system and advancement of technologies have shaped the end-use patterns of nonfuel minerals used in the United States. These factors affected the quantities and types of materials used by society. Environmental concerns and awareness of possible negative effects on public health prompted numerous regulations that have dramatically altered the use of commodities like arsenic, asbestos, lead, and mercury. While the selected commodities represent only a small portion of overall U.S. materials use, they have the potential for harmful effects on human health or the environment, which other commodities, like construction aggregates, do not normally have. The advancement of technology allowed for new uses of mineral materials in products like high-performance computers, telecommunications equipment, plasma and liquid-crystal display televisions and computer monitors, mobile telephones, and electronic devices, which have become mainstream products. These technologies altered the end-use pattern of mineral commodities like gallium, germanium, indium, and strontium. Human ingenuity and people?s demand for different and creative services increase the demand for new materials and industries while shifting the pattern of use of mineral commodities. The mineral commodities? end-use data are critical for the understanding of the magnitude and character of these flows, assessing their impact on the environment, and providing an early warning of potential problems in waste management of products containing these commodities. The knowledge of final disposition of the mineral commodity allows better decisions as to how regulation should be tailored.

Locating an imaging radar in Canada for identifying spaceborne objects

NASA Astrophysics Data System (ADS)

Schick, William G.

1992-12-01

This research presents a study of the maximal coverage p-median facility location problem as applied to the location of an imaging radar in Canada for imaging spaceborne objects. The classical mathematical formulation of the maximal coverage p-median problem is converted into network-flow with side constraint formulations that are developed using a scaled down version of the imaging radar location problem. Two types of network-flow with side constraint formulations are developed: a network using side constraints that simulates the gains in a generalized network; and a network resembling a multi-commodity flow problem that uses side constraints to force flow along identical arcs. These small formulations are expanded to encompass a case study using 12 candidate radar sites, and 48 satellites divided into three states. SAS/OR PROC NETFLOW was used to solve the network-flow with side constraint formulations. The case study show that potential for both formulations, although the simulated gains formulation encountered singular matrix computational difficulties as a result of the very organized nature of its side constraint matrix. The multi-commodity flow formulation, when combined with equi-distribution of flow constraints, provided solutions for various values of p, the number of facilities to be selected.

Mineral Resources Data System (MRDS)

USGS Publications Warehouse

Mason, G.T.; Arndt, R.E.

1996-01-01

The U.S. Geological Survey (USGS) operates the Mineral Resources Data System (MRDS), a digital system that contained 111,955 records on Sept. 1, 1995. Records describe metallic and industrial commodity deposits, mines, prospects, and occurrences in the United States and selected other countries. These records have been created over the years by USGS commodity specialists and through cooperative agreements with geological surveys of U.S. States and other countries. This CD-ROM contains the complete MRDS data base, several subsets of it, and software to allow data retrieval and display. Data retrievals are made by using GSSEARCH, a program that is included on this CD-ROM. Retrievals are made by specifying fields or any combination of the fields that provide information on deposit name, location, commodity, deposit model type, geology, mineral production, reserves, and references. A tutorial is included. Retrieved records may be printed or written to a hard disk file in four different formats: ascii, fixed, comma delimited, and DBASE compatible.

76 FR 13969 - Notice of Request for Approval of an Information Collection; National Animal Health Monitoring...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-15

... support the research and development phase of surveys entitled National Animal Health Monitoring System... commodity surveys; Understand current knowledge gaps in the industry; Determine the proper scope of future... industry being surveyed and the best method to contact respondents, one or more of these methods may be...

Mineral resource of the month: fluorspar

USGS Publications Warehouse

Miller, M. Michael

2003-01-01

Fluorspar, this month’s featured mineral resource commodity, has been widely used in steelmaking since the introduction of basic open-hearth furnace technology in the late 19th century. Its uses have grown and changed over the last 100 years, and now fluorspar’s most important markets are fluorochemicals, aluminum refining and steel. M. Michael Miller, Fluorspar Commodity Specialist for the U.S. Geological Survey, has prepared the following information about fluorspar.

Stockouts of HIV commodities in public health facilities in Kinshasa: Barriers to end HIV

PubMed Central

Bossard, Claire; Verdonck, Kristien; Owiti, Philip; Casteels, Ilse; Mashako, Maria; Van Cutsem, Gilles; Ellman, Tom

2018-01-01

Stockouts of HIV commodities increase the risk of treatment interruption, antiretroviral resistance, treatment failure, morbidity and mortality. The study objective was to assess the magnitude and duration of stockouts of HIV medicines and diagnostic tests in public facilities in Kinshasa, Democratic Republic of the Congo. This was a cross-sectional survey involving visits to facilities and warehouses in April and May 2015. All zonal warehouses, all public facilities with more than 200 patients on antiretroviral treatment (ART) (high-burden facilities) and a purposive sample of facilities with 200 or fewer patients (low-burden facilities) in Kinshasa were selected. We focused on three adult ART formulations, cotrimoxazole tablets, and HIV diagnostic tests. Availability of items was determined by physical check, while stockout duration until the day of the survey visit was verified with stock cards. In case of ART stockouts, we asked the pharmacist in charge what the facility coping strategy was for patients needing those medicines. The study included 28 high-burden facilities and 64 low-burden facilities, together serving around 22000 ART patients. During the study period, a national shortage of the newly introduced first-line regimen Tenofovir-Lamivudine-Efavirenz resulted in stockouts of this regimen in 56% of high-burden and 43% of low-burden facilities, lasting a median of 36 (interquartile range 29–90) and 44 days (interquartile range 24–90) until the day of the survey visit, respectively. Each of the other investigated commodities were found out of stock in at least two low-burden and two high-burden facilities. In 30/41 (73%) of stockout cases, the commodity was absent at the facility but present at the upstream warehouse. In 30/57 (54%) of ART stockout cases, patients did not receive any medicines. In some cases, patients were switched to different ART formulations or regimens. Stockouts of HIV commodities were common in the visited facilities. Introduction of new ART regimens needs additional planning. PMID:29351338

Stockouts of HIV commodities in public health facilities in Kinshasa: Barriers to end HIV.

PubMed

Gils, Tinne; Bossard, Claire; Verdonck, Kristien; Owiti, Philip; Casteels, Ilse; Mashako, Maria; Van Cutsem, Gilles; Ellman, Tom

2018-01-01

Stockouts of HIV commodities increase the risk of treatment interruption, antiretroviral resistance, treatment failure, morbidity and mortality. The study objective was to assess the magnitude and duration of stockouts of HIV medicines and diagnostic tests in public facilities in Kinshasa, Democratic Republic of the Congo. This was a cross-sectional survey involving visits to facilities and warehouses in April and May 2015. All zonal warehouses, all public facilities with more than 200 patients on antiretroviral treatment (ART) (high-burden facilities) and a purposive sample of facilities with 200 or fewer patients (low-burden facilities) in Kinshasa were selected. We focused on three adult ART formulations, cotrimoxazole tablets, and HIV diagnostic tests. Availability of items was determined by physical check, while stockout duration until the day of the survey visit was verified with stock cards. In case of ART stockouts, we asked the pharmacist in charge what the facility coping strategy was for patients needing those medicines. The study included 28 high-burden facilities and 64 low-burden facilities, together serving around 22000 ART patients. During the study period, a national shortage of the newly introduced first-line regimen Tenofovir-Lamivudine-Efavirenz resulted in stockouts of this regimen in 56% of high-burden and 43% of low-burden facilities, lasting a median of 36 (interquartile range 29-90) and 44 days (interquartile range 24-90) until the day of the survey visit, respectively. Each of the other investigated commodities were found out of stock in at least two low-burden and two high-burden facilities. In 30/41 (73%) of stockout cases, the commodity was absent at the facility but present at the upstream warehouse. In 30/57 (54%) of ART stockout cases, patients did not receive any medicines. In some cases, patients were switched to different ART formulations or regimens. Stockouts of HIV commodities were common in the visited facilities. Introduction of new ART regimens needs additional planning.

7 CFR 28.603 - Procedures for air flow tests of micronaire reading.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 2 2012-01-01 2012-01-01 false Procedures for air flow tests of micronaire reading. 28.603 Section 28.603 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS COTTON...

7 CFR 28.603 - Procedures for air flow tests of micronaire reading.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 2 2013-01-01 2013-01-01 false Procedures for air flow tests of micronaire reading. 28.603 Section 28.603 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS COTTON...

7 CFR 28.603 - Procedures for air flow tests of micronaire reading.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 2 2014-01-01 2014-01-01 false Procedures for air flow tests of micronaire reading. 28.603 Section 28.603 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS COTTON...

7 CFR 28.603 - Procedures for air flow tests of micronaire reading.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 2 2011-01-01 2011-01-01 false Procedures for air flow tests of micronaire reading. 28.603 Section 28.603 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS COTTON...

The development of a model and decision support system to use in forecasting truck freight flow in the continental United States

DOT National Transportation Integrated Search

2001-01-01

This research develops a regression-based model for forecasting truck borne freight in the continental United States. This model is capable of predicting freight commodity flow information via trucks to assist transportation planners who wish to unde...

RSTensorFlow: GPU Enabled TensorFlow for Deep Learning on Commodity Android Devices

PubMed Central

Alzantot, Moustafa; Wang, Yingnan; Ren, Zhengshuang; Srivastava, Mani B.

2018-01-01

Mobile devices have become an essential part of our daily lives. By virtue of both their increasing computing power and the recent progress made in AI, mobile devices evolved to act as intelligent assistants in many tasks rather than a mere way of making phone calls. However, popular and commonly used tools and frameworks for machine intelligence are still lacking the ability to make proper use of the available heterogeneous computing resources on mobile devices. In this paper, we study the benefits of utilizing the heterogeneous (CPU and GPU) computing resources available on commodity android devices while running deep learning models. We leveraged the heterogeneous computing framework RenderScript to accelerate the execution of deep learning models on commodity Android devices. Our system is implemented as an extension to the popular open-source framework TensorFlow. By integrating our acceleration framework tightly into TensorFlow, machine learning engineers can now easily make benefit of the heterogeneous computing resources on mobile devices without the need of any extra tools. We evaluate our system on different android phones models to study the trade-offs of running different neural network operations on the GPU. We also compare the performance of running different models architectures such as convolutional and recurrent neural networks on CPU only vs using heterogeneous computing resources. Our result shows that although GPUs on the phones are capable of offering substantial performance gain in matrix multiplication on mobile devices. Therefore, models that involve multiplication of large matrices can run much faster (approx. 3 times faster in our experiments) due to GPU support. PMID:29629431

RSTensorFlow: GPU Enabled TensorFlow for Deep Learning on Commodity Android Devices.

PubMed

Alzantot, Moustafa; Wang, Yingnan; Ren, Zhengshuang; Srivastava, Mani B

2017-06-01

Mobile devices have become an essential part of our daily lives. By virtue of both their increasing computing power and the recent progress made in AI, mobile devices evolved to act as intelligent assistants in many tasks rather than a mere way of making phone calls. However, popular and commonly used tools and frameworks for machine intelligence are still lacking the ability to make proper use of the available heterogeneous computing resources on mobile devices. In this paper, we study the benefits of utilizing the heterogeneous (CPU and GPU) computing resources available on commodity android devices while running deep learning models. We leveraged the heterogeneous computing framework RenderScript to accelerate the execution of deep learning models on commodity Android devices. Our system is implemented as an extension to the popular open-source framework TensorFlow. By integrating our acceleration framework tightly into TensorFlow, machine learning engineers can now easily make benefit of the heterogeneous computing resources on mobile devices without the need of any extra tools. We evaluate our system on different android phones models to study the trade-offs of running different neural network operations on the GPU. We also compare the performance of running different models architectures such as convolutional and recurrent neural networks on CPU only vs using heterogeneous computing resources. Our result shows that although GPUs on the phones are capable of offering substantial performance gain in matrix multiplication on mobile devices. Therefore, models that involve multiplication of large matrices can run much faster (approx. 3 times faster in our experiments) due to GPU support.

Estimation of Apple Intake for the Exposure Assessment of Residual Chemicals Using Korea National Health and Nutrition Examination Survey Database

PubMed Central

2016-01-01

The aims of this study were to develop strategies and algorithms of calculating food commodity intake suitable for exposure assessment of residual chemicals by using the food intake database of Korea National Health and Nutrition Examination Survey (KNHANES). In this study, apples and their processed food products were chosen as a model food for accurate calculation of food commodity intakes uthrough the recently developed Korea food commodity intake calculation (KFCIC) software. The average daily intakes of total apples in Korea Health Statistics were 29.60 g in 2008, 32.40 g in 2009, 34.30 g in 2010, 28.10 g in 2011, and 24.60 g in 2012. The average daily intakes of apples by KFCIC software was 2.65 g higher than that by Korea Health Statistics. The food intake data in Korea Health Statistics might have less reflected the intake of apples from mixed and processed foods than KFCIC software has. These results can affect outcome of risk assessment for residual chemicals in foods. Therefore, the accurate estimation of the average daily intake of food commodities is very important, and more data for food intakes and recipes have to be applied to improve the quality of data. Nevertheless, this study can contribute to the predictive estimation of exposure to possible residual chemicals and subsequent analysis for their potential risks. PMID:27152299

Global network of embodied water flow by systems input-output simulation

NASA Astrophysics Data System (ADS)

Chen, Zhanming; Chen, Guoqian; Xia, Xiaohua; Xu, Shiyun

2012-09-01

The global water resources network is simulated in the present work for the latest target year with statistical data available and with the most detailed data disaggregation. A top-down approach of systems inputoutput simulation is employed to track the embodied water flows associated with economic flows for the globalized economy in 2004. The numerical simulation provides a database of embodied water intensities for all economic commodities from 4928 producers, based on which the differences between direct and indirect water using efficiencies at the global scale are discussed. The direct and embodied water uses are analyzed at continental level. Besides, the commodity demand in terms of monetary expenditure and the water demand in terms of embodied water use are compared for the world as well as for three major water using regions, i.e., India, China, and the United States. Results show that food product contributes to a significant fraction for water demand, despite the value varies significantly with respect to the economic status of region.

A dual theory of price and value in a meso-scale economic model with stochastic profit rate

NASA Astrophysics Data System (ADS)

Greenblatt, R. E.

2014-12-01

The problem of commodity price determination in a market-based, capitalist economy has a long and contentious history. Neoclassical microeconomic theories are based typically on marginal utility assumptions, while classical macroeconomic theories tend to be value-based. In the current work, I study a simplified meso-scale model of a commodity capitalist economy. The production/exchange model is represented by a network whose nodes are firms, workers, capitalists, and markets, and whose directed edges represent physical or monetary flows. A pair of multivariate linear equations with stochastic input parameters represent physical (supply/demand) and monetary (income/expense) balance. The input parameters yield a non-degenerate profit rate distribution across firms. Labor time and price are found to be eigenvector solutions to the respective balance equations. A simple relation is derived relating the expected value of commodity price to commodity labor content. Results of Monte Carlo simulations are consistent with the stochastic price/labor content relation.

PERSPECTIVES ON LARGE-SCALE NATURAL RESOURCES SURVEYS WHEN CAUSE-EFFECT IS A POTENTIAL ISSUE

EPA Science Inventory

Our objective is to present a perspective on large-scale natural resource monitoring when cause-effect is a potential issue. We believe that the approach of designing a survey to meet traditional commodity production and resource state descriptive objectives is too restrictive an...

Improving quality of care through payment for performance: examining effects on the availability and stock-out of essential medical commodities in Tanzania.

PubMed

Binyaruka, Peter; Borghi, Josephine

2017-01-01

To evaluate the effects of payment for performance (P4P) on the availability and stock-out rate of reproductive, maternal, newborn and child health (RMNCH) medical commodities in Tanzania and assess the distributional effects. The availability of RMNCH commodities (medicines, supplies and equipment) on the day of the survey, and stock-outs for at least one day in the 90 days prior to the survey, was measured in 75 intervention and 75 comparison facilities in January 2012 and 13 months later. Composite scores for each subgroup of commodities were generated. A difference-in-differences linear regression was used to estimate the effect of P4P on outcomes and differential effects by facility location, level of care, ownership and socio-economic status of the catchment population. We estimated a significant increase in the availability of medicines by 8.4 percentage points (P = 0.002) and an 8.3 percentage point increase (P = 0.050) in the availability of medical supplies. P4P had no effect on the availability of functioning equipment. Most items with a significant increase in availability also showed a significant reduction in stock-outs. Effects were generally equally distributed across facilities, with effects on stock-outs of many medicines being pro-poor, and greater effects in facilities in rural compared to urban districts. P4P can improve the availability of medicines and medical supplies, especially in poor, rural areas, when these commodities are incentivised at both facility and district levels, making services more acceptable, effective and affordable, enhancing progress towards universal health coverage. © 2016 John Wiley & Sons Ltd.

Freight Transportation : A Digest of Technical Papers. Volume 1.

DOT National Transportation Integrated Search

1976-10-28

This volume contains a number of technical papers dealing with intercity freight transportation. Collectively, these systems-oriented papers consider a wide range of subject matter including transportation facilitation, commodity flow, regulation, au...

Relational Multimodal Freight Database Webinar

DOT National Transportation Integrated Search

2012-02-01

The relational Multimodal Freight Database (MFD) was developed as part of Texas Department : of Transportation (TxDOT) Research Project 0-6297 entitled Freight Planning Factors Impacting : Texas Commodity Flows, conducted by the Center for Transporta...

The role of the U.S. Geological Survey in the lithium industry

USGS Publications Warehouse

Vine, J.D.

1978-01-01

The U.S. Geological Survey has responsibility in the U.S. Department of the Interior to assess the nation's energy and mineral resources. The evaluation of reserves and resources of a commodity such as lithium should be a continuing process in the light of advancing technology and ever-growing knowledge of its geologic occurrence and geochemical behavior. Although reserves of lithium vary with market demand because of the investment required to find, develop, and appraise an ore body, total resources are a function of the geologic occurrence and geochemical behavior of lithium. By studying known deposits and publishing data on their origin and occurrence, the U.S. Geological Survey can aid in the discovery of new deposits and improve the resource base. Resource data are used both by the government and the private sector. Government funding for research on energy-related technologies such as electric vehicle batteries and fusion power requires assurance that there will be enough lithium available in time for commercialization. Questions of availability for all mineral commodities must be answered by the U.S. Geological Survey so that intelligent decisions can be made. ?? 1978.

Mineral resources of Colombia (other than petroleum)

USGS Publications Warehouse

Singewald, Quentin Dreyer

1950-01-01

The following report summarizes data acquired during 1942-45, in Colombia, by geologists and engineers of the Foreign Economic Administration, with whom the United States Geological Survey cooperated. Twenty-nine mineral commodities are considered, but the data for five of them are scant because they were of no interest to FEA personnel. Petroleum is not considered. Preliminary to a review of individual mineral commodities, resumes are given of the general geography and geology of Colombia and of the country's mining laws. The principal mineral commodities, besides petroleum, produced in Colombia are (1) emeralds, gold, platinum, and silver, mainly for export, and (2) barite, cement, clay, coal, gypsum, salt, sand and gravel, silica, and stone, mainly for the domestic market. A large number of other mineral commodities are known in "raw" prospects, some of which may eventually become productive. Their distribution and apparent potentialities, as of 1945, are given. Factors unfavorable to mining are the ruggedness of the terrain, the scarcity of outcrops, and the very high transportation costs.

The Freight Analysis Framework Verson 4 (FAF4) - Building the FAF4 Regional Database: Data Sources and Estimation Methodologies

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hwang, Ho-Ling; Hargrove, Stephanie; Chin, Shih-Miao

The Freight Analysis Framework (FAF) integrates data from a variety of sources to create a comprehensive national picture of freight movements among states and major metropolitan areas by all modes of transportation. It provides a national picture of current freight flows to, from, and within the United States, assigns the flows to the transportation network, and projects freight flow patterns into the future. The FAF4 is the fourth database of its kind, FAF1 provided estimates for truck, rail, and water tonnage for calendar year 1998, FAF2 provided a more complete picture based on the 2002 Commodity Flow Survey (CFS) andmore » FAF3 made further improvements building on the 2007 CFS. Since the first FAF effort, a number of changes in both data sources and products have taken place. The FAF4 flow matrix described in this report is used as the base-year data to forecast future freight activities, projecting shipment weights and values from year 2020 to 2045 in five-year intervals. It also provides the basis for annual estimates to the FAF4 flow matrix, aiming to provide users with the timeliest data. Furthermore, FAF4 truck freight is routed on the national highway network to produce the FAF4 network database and flow assignments for truck. This report details the data sources and methodologies applied to develop the base year 2012 FAF4 database. An overview of the FAF4 components is briefly discussed in Section 2. Effects on FAF4 from the changes in the 2012 CFS are highlighted in Section 3. Section 4 provides a general discussion on the process used in filling data gaps within the domestic CFS matrix, specifically on the estimation of CFS suppressed/unpublished cells. Over a dozen CFS OOS components of FAF4 are then addressed in Section 5 through Section 11 of this report. This includes discussions of farm-based agricultural shipments in Section 5, shipments from fishery and logging sectors in Section 6. Shipments of municipal solid wastes and debris from construction and demolition activities are covered in Section 7. Movements involving OOS industry sectors on Retail, Services, and Household/Business Moves are addressed in Section 8. Flows of OOS commodity on crude petroleum and natural gas are presented in Sections 9 and 10, respectively. Discussions regarding shipments of foreign trade, including trade with Canada/Mexico, international airfreight, and waterborne foreign trade, are then discussed in Section 11. Several appendices are also provided at the end of this report to offer additional information.« less

Overview of flow studies for recycling metal commodities in the United States

USGS Publications Warehouse

Sibley, Scott F.

2011-01-01

Metal supply consists of primary material from a mining operation and secondary material, which is composed of new and old scrap. Recycling, which is the use of secondary material, can contribute significantly to metal production, sometimes accounting for more than 50 percent of raw material supply. From 2001 to 2011, U.S. Geological Survey (USGS) scientists studied 26 metals to ascertain the status and magnitude of their recycling industries. The results were published in chapters A-Z of USGS Circular 1196, entitled, "Flow Studies for Recycling Metal Commodities in the United States." These metals were aluminum (chapter W), antimony (Q), beryllium (P), cadmium (O), chromium (C), cobalt (M), columbium (niobium) (I), copper (X), germanium (V), gold (A), iron and steel (G), lead (F), magnesium (E), manganese (H), mercury (U), molybdenum (L), nickel (Z), platinum (B), selenium (T), silver (N), tantalum (J), tin (K), titanium (Y), tungsten (R), vanadium (S), and zinc (D). Each metal commodity was assigned to a single year: chapters A-M have recycling data for 1998; chapters N-R and U-W have data for 2000, and chapters S, T, and X-Z have data for 2004. This 27th chapter of Circular 1196 is called AA; it includes salient data from each study described in chapters A-Z, along with an analysis of overall trends of metals recycling in the United States during 1998 through 2004 and additional up-to-date reviews of selected metal recycling industries from 1991 through 2008. In the United States for these metals in 1998, 2000, and 2004 (each metal commodity assigned to a single year), 84 million metric tons (Mt) of old scrap was generated. Unrecovered old scrap totaled 43 Mt (about 51 percent of old scrap generated, OSG), old scrap consumed was 38 Mt (about 45 percent of OSG), and net old scrap exports were 3.3 Mt (about 4 percent of OSG). Therefore, there was significant potential for increased recovery from scrap. The total old scrap supply was 88 Mt, and the overall new-to-old-scrap ratio was 36:64. On a weighted-average basis, the recycling rate overall for these metals was 40 percent, and the estimated efficiency of recovery was 63 percent. New scrap consumed was 21 Mt. The United States was a net exporter of most scrap metals, and the net exports of 3.3 Mt were valued at $2 billion in constant 1998 dollars. Metals show a wide range of recycling rates, recycling efficiency, and new-to-old-scrap ratios. Recycling rates cluster in the range from 15 to 45 percent, whereas efficiencies are fairly evenly distributed over a range from 7 to 97 percent.

Materials Flow through Industry Supply Chain Modeling Tool | Advanced

Science.gov Websites

efficiency. It also performs supply chain scale analyses to quantify the impacts and benefits of next , read Evaluating opportunities to improve material and energy impacts in commodity supply chains

Limestone - A Crucial and Versatile Industrial Mineral Commodity

USGS Publications Warehouse

Bliss, James D.; Hayes, Timothy S.; Orris, Greta J.

2008-01-01

Limestone, as used by the minerals industry, is any rock composed mostly of calcium carbonate (CaCO3). Although limestone is common in many parts of the United States, it is critically absent from some. Limestone is used to produce Portland cement, as aggregate in concrete and asphalt, and in an enormous array of other products, making it a truly versatile commodity. Portland cement is essential to the building industry, but despite our Nation's abundance of limestone, there have been cement shortages in recent years. These have been caused in part by a need to find new areas suitable for quarrying operations. To help manage our Nation's resources of such essential mineral commodities, the U.S. Geological Survey (USGS) provides crucial data and scientific information to industry, policymakers, and the public.

Language Attitudes of Estonian Secondary School Students

ERIC Educational Resources Information Center

Ehala, Martin; Niglas, Katrin

2006-01-01

The results of a survey of language attitudes of Estonian secondary school students, ages 15 to 18, are presented, and the implications for the practice of language maintenance are discussed. The survey revealed that Estonian is valued as a token of identity but not much as a commodity in the sense of linguistic economy. It is argued that…

Freight Transportation Energy Use : Volume 2. Methodology and Program Documentation.

DOT National Transportation Integrated Search

1978-07-01

The structure and logic of the transportation network model component of the TSC Freight Energy Model are presented. The model assigns given origin-destination commodity flows to specific transport modes and routes, thereby determining the traffic lo...

Improving Statewide Freight Routing Capabilities for Sub-National Commodity Flows

DOT National Transportation Integrated Search

2012-10-01

The ability to fully understand and accurately characterize freight vehicle route choices is important in helping to inform regional and state decisions. This project recommends improvements to WSDOTs Statewide Freight GIS Network Model to more ac...

Development of analytic intermodal freight networks for use within a GIS

DOT National Transportation Integrated Search

1997-05-01

The paper discusses the practical issues involved in constructing intermodal freight networks that can be used within GIS platforms to support inter-regional freight routing and subsequent (for example, commodity flow) analysis. The procedures descri...

Critical mineral resources of the United States—An introduction

USGS Publications Warehouse

Schulz, Klaus J.; DeYoung, John H.; Seal, Robert R.; Bradley, Dwight C.; Schulz, Klaus J.; DeYoung,, John H.; Seal, Robert R.; Bradley, Dwight C.

2017-12-19

Many changes have taken place in the mineral resource sector since the publication by the U.S. Geological Survey of Professional Paper 820, “United States Mineral Resources,” which is a review of the long-term United States resource position for 65 mineral commodities or commodity groups. For example, since 1973, the United States has continued to become increasingly dependent on imports to meet its demands for an increasing number of mineral commodities. The global demand for mineral commodities is at an alltime high and is expected to continue to increase, and the development of new technologies and products has led to the use of a greater number of mineral commodities in increasing quantities to the point that, today, essentially all naturally occurring elements have several significant industrial uses. Although most mineral commodities are present in sufficient amounts in the earth to provide adequate supplies for many years to come, their availability can be affected by such factors as social constraints, politics, laws, environmental regulations, land-use restrictions, economics, and infrastructure.This volume presents updated reviews of 23 mineral commodities and commodity groups viewed as critical to a broad range of existing and emerging technologies, renewable energy, and national security. The commodities or commodity groups included are antimony, barite, beryllium, cobalt, fluorine, gallium, germanium, graphite, hafnium, indium, lithium, manganese, niobium, platinum-group elements, rare-earth elements, rhenium, selenium, tantalum, tellurium, tin, titanium, vanadium, and zirconium. All these commodities have been listed as critical and (or) strategic in one or more of the recent studies based on assessed likelihood of supply interruption and the possible cost of such a disruption to the assessor. For some of the minerals, current production is limited to only one or a few countries. For many, the United States currently has no mine production or any significant identified resources and is largely dependent on imports to meet its needs. As a result, the emphasis in this volume is on the global distribution and availability of each mineral commodity. The environmental issues related to production of each mineral commodity, including current mitigation and remediation approaches to deal with these challenges, are also addressed.This introductory chapter provides an overview of the mineral resource classifications, terms, and definitions used in this volume. A review of the history of the use and meaning of the term “critical” minerals (or materials) is included as an appendix to the chapter.

Mineral commodity summaries 2013

USGS Publications Warehouse

,

2013-01-01

Each chapter of the 2013 edition of the U.S. Geological Survey (USGS) Mineral Commodity Summaries (MCS) includes information on events, trends, and issues for each mineral commodity as well as discussions and tabular presentations on domestic industry structure, Government programs, tariffs, 5-year salient statistics, and world production and resources. The MCS is the earliest comprehensive source of 2012 mineral production data for the world. More than 90 individual minerals and materials are covered by two-page synopses. For mineral commodities for which there is a Government stockpile, detailed information concerning the stockpile status is included in the two-page synopsis. Abbreviations and units of measure, and definitions of selected terms used in the report, are in Appendix A and Appendix B, respectively. “Appendix C—Reserves and Resources” includes “Part A—Resource/Reserve Classification for Minerals” and “Part B—Sources of Reserves Data.” A directory of USGS minerals information country specialists and their responsibilities is Appendix D. The USGS continually strives to improve the value of its publications to users. Constructive comments and suggestions by readers of the MCS 2013 are welcomed.

Mineral commodity summaries 2014

USGS Publications Warehouse

,

2014-01-01

Each chapter of the 2014 edition of the U.S. Geological Survey (USGS) Mineral Commodity Summaries (MCS) includes information on events, trends, and issues for each mineral commodity as well as discussions and tabular presentations on domestic industry structure, Government programs, tariffs, 5-year salient statistics, and world production and resources. The MCS is the earliest comprehensive source of 2013 mineral production data for the world. More than 90 individual minerals and materials are covered by two-page synopses. For mineral commodities for which there is a Government stockpile, detailed information concerning the stockpile status is included in the two-page synopsis. Abbreviations and units of measure, and definitions of selected terms used in the report, are in Appendix A and Appendix B, respectively. “Appendix C—Reserves and Resources” includes “Part A—Resource/Reserve Classification for Minerals” and “Part B—Sources of Reserves Data.” A directory of USGS minerals information country specialists and their responsibilities is Appendix D. The USGS continually strives to improve the value of its publications to users. Constructive comments and suggestions by readers of the MCS 2014 are welcomed.

Mineral Resource Team 2010 Activities Summary

DTIC Science & Technology

2011-01-29

survey Afghanistan. Many of the resulting reports existed only at the Afghan Geological Survey in single paper copies - and the majority of the documents...Deposit: Copper ores associated with intrusive igneous rocks, and the fluids that accompany them, during magmatic emplacement and crystallization ...important commodities for agriculture and commercial industrial production. Thus, from a single massif, the Khanneshin carbonatite could be a source

Trade Agreements: Impact on the U.S. Economy

DTIC Science & Technology

2009-11-10

model is consistent with the Ricardian and Heckscher- Ohlin models . An important drawback of the model is that it can estimate only the aggregate...24 Now known as the Michigan Brown-Deardorff-Stern Model , the Michigan Model of World Production and Trade includes data on 29...economy in the model . Input- output accounts trace the flow of input commodities into the production processes of industries, the flow of intermediate

Estimates of immediate effects on world markets of a hypothetical disruption to Russia’s supply of six mineral commodities

USGS Publications Warehouse

Safirova, Elena; Barry, James J.; Hastorun, Sinan; Matos, Grecia R.; Perez, Alberto Alexander; Bedinger, George M.; Bray, E. Lee; Jasinski, Stephen M.; Kuck, Peter H.; Loferski, Patricia J.

2017-05-18

The potential immediate effects of a hypothetical shock to Russia’s supply of selected mineral commodities on the world market and on individual countries were determined and monetized (in 2014 U.S. dollars). The mineral commodities considered were aluminum (refined primary), nickel (refined primary), palladium (refined) and platinum (refined), potash, and titanium (mill products), and the regions and countries of primary interest were the United States, the European Union (EU–28), and China. The shock is assumed to have infinite duration, but only the immediate effects, those limited by a 1-year period, are considered.A methodology for computing and monetizing the potential impacts was developed. Then the data pertaining to all six mineral commodities were collected and the most likely effects were computed. Because of the uncertainties associated with some of the data, sensitivity analyses were conducted to confirm the validity of the results.Results indicate that the impact on the United States arising from a shock to Russia’s supply, in terms of the value of net exports, would range from a gain of \\$336 million for titanium mill products to a loss of \\$237 million for potash; thus, the overall effect of a supply shock is likely to be quite modest. The study also demonstrates that, taken alone, Russia’s share in the world production of a particular commodity is not necessarily indicative of the size of potential impacts resulting from a supply shock; other factors, such as prices, domestic production, and the structure of international commodity flows were found to be important as well.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Burchett, Deon L.; Chen, Richard Li-Yang; Phillips, Cynthia A.

This report summarizes the work performed under the project project Next-Generation Algo- rithms for Assessing Infrastructure Vulnerability and Optimizing System Resilience. The goal of the project was to improve mathematical programming-based optimization technology for in- frastructure protection. In general, the owner of a network wishes to design a network a network that can perform well when certain transportation channels are inhibited (e.g. destroyed) by an adversary. These are typically bi-level problems where the owner designs a system, an adversary optimally attacks it, and then the owner can recover by optimally using the remaining network. This project funded three years ofmore » Deon Burchett's graduate research. Deon's graduate advisor, Professor Jean-Philippe Richard, and his Sandia advisors, Richard Chen and Cynthia Phillips, supported Deon on other funds or volunteer time. This report is, therefore. essentially a replication of the Ph.D. dissertation it funded [12] in a format required for project documentation. The thesis had some general polyhedral research. This is the study of the structure of the feasi- ble region of mathematical programs, such as integer programs. For example, an integer program optimizes a linear objective function subject to linear constraints, and (nonlinear) integrality con- straints on the variables. The feasible region without the integrality constraints is a convex polygon. Careful study of additional valid constraints can significantly improve computational performance. Here is the abstract from the dissertation: We perform a polyhedral study of a multi-commodity generalization of variable upper bound flow models. In particular, we establish some relations between facets of single- and multi- commodity models. We then introduce a new family of inequalities, which generalizes traditional flow cover inequalities to the multi-commodity context. We present encouraging numerical results. We also consider the directed edge-failure resilient network design problem (DRNDP). This problem entails the design of a directed multi-commodity flow network that is capable of fulfilling a specified percentage of demands in the event that any G arcs are destroyed, where G is a constant parameter. We present a formulation of DRNDP and solve it in a branch-column-cut framework. We present computational results.« less

Survey of Crop Losses in Response to Phytoparasitic Nematodes in the United States for 1994

PubMed Central

Koenning, S. R.; Overstreet, C.; Noling, J. W.; Donald, P. A.; Becker, J. O.; Fortnum, B. A.

1999-01-01

Previous reports of crop losses to plant-parasitic nematodes have relied on published results of survey data based on certain commodities, including tobacco, peanuts, cotton, and soybean. Reports on crop-loss assessment by land-grant universities and many commodity groups generally are no longer available, with the exception of the University of Georgia, the Beltwide Cotton Conference, and selected groups concerned with soybean. The Society of Nematologists Extension Committee contacted extension personnel in 49 U.S. states for information on estimated crop losses caused by plant-parasitic nematodes in major crops for the year 1994. Included in this paper are survey results from 35 states on various crops including corn, cotton, soybean, peanut, wheat, rice, sugarcane, sorghum, tobacco, numerous vegetable crops, fruit and nut crops, and golf greens. The data are reported systematically by state and include the estimated loss, hectarage of production, source of information, nematode species or taxon when available, and crop value. The major genera of phytoparasitic nematodes reported to cause crop losses were Heterodera, Hoplolaimus, Meloidogyne, Pratylenchus, Rotylenchulus, and Xiphinema. PMID:19270925

Survey of crop losses in response to phytoparasitic nematodes in the United States for 1994.

PubMed

Koenning, S R; Overstreet, C; Noling, J W; Donald, P A; Becker, J O; Fortnum, B A

1999-12-01

Previous reports of crop losses to plant-parasitic nematodes have relied on published results of survey data based on certain commodities, including tobacco, peanuts, cotton, and soybean. Reports on crop-loss assessment by land-grant universities and many commodity groups generally are no longer available, with the exception of the University of Georgia, the Beltwide Cotton Conference, and selected groups concerned with soybean. The Society of Nematologists Extension Committee contacted extension personnel in 49 U.S. states for information on estimated crop losses caused by plant-parasitic nematodes in major crops for the year 1994. Included in this paper are survey results from 35 states on various crops including corn, cotton, soybean, peanut, wheat, rice, sugarcane, sorghum, tobacco, numerous vegetable crops, fruit and nut crops, and golf greens. The data are reported systematically by state and include the estimated loss, hectarage of production, source of information, nematode species or taxon when available, and crop value. The major genera of phytoparasitic nematodes reported to cause crop losses were Heterodera, Hoplolaimus, Meloidogyne, Pratylenchus, Rotylenchulus, and Xiphinema.

Nanotechnology - An emerging technology

USGS Publications Warehouse

Buckingham, D.

2007-01-01

The science of nanotechnology is still in its infancy. However, progress is being made in research and development of potential beneficial properties of nanomaterials that could play an integral part in the development of new and changing uses for mineral commodities. Nanotechnology is a kind of toolbox that allows industry to make nanomaterials and nanostructures with special properties. New nanotechnology applications of mineral commodities in their nanoscale form are being discovered, researched and developed. At the same time, there is continued research into environmental, human health and safety concerns that inherently arise from the development of a new technology. Except for a few nanomaterials (CNTs, copper, silver and zinc oxide), widespread applications are hampered by processing and suitable commercial-scale production techniques, high manufacturing costs, product price, and environmental, and human health and safety concerns. Whether nanotechnology causes a tidal wave of change or is a long-term evolutionary process of technology, new applications of familiar mineral commodities will be created. As research and development continues, the ability to manipulate matter at the nanoscale into increasingly sophisticated nanomaterials will improve and open up new possibilities for industry that will change the flow and use of mineral commodities and the materials and products that are used.

7 CFR 42.123 - Flow diagram for skip lot sampling and inspection.

Code of Federal Regulations, 2010 CFR

2010-01-01

....123 Section 42.123 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS STANDARDS FOR CONDITION OF FOOD CONTAINERS Skip Lot Sampling and Inspection...

An Electrostatic Precipitator System for the Martian Environment

NASA Technical Reports Server (NTRS)

Calle, C. I.; Mackey, P. J.; Hogue, M. D.; Johansen, M. R.; Phillips, J. R., III; Clements, J. S.

2012-01-01

Human exploration missions to Mars will require the development of technologies for the utilization of the planet's own resources for the production of commodities. However, the Martian atmosphere contains large amounts of dust. The extraction of commodities from this atmosphere requires prior removal of this dust. We report on our development of an electrostatic precipitator able to collect Martian simulated dust particles in atmospheric conditions approaching those of Mars. Extensive experiments with an initial prototype in a simulated Martian atmosphere showed efficiencies of 99%. The design of a second prototype with aerosolized Martian simulated dust in a flow-through is described. Keywords: Space applications, electrostatic precipitator, particle control, particle charging

Converting Carbon Dioxide to Butyrate with an Engineered Strain of Clostridium ljungdahlii

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ueki, T; Nevin, KP; Woodard, TL

2014-08-26

Microbial conversion of carbon dioxide to organic commodities via syngas metabolism or microbial electrosynthesis is an attractive option for production of renewable biocommodities. The recent development of an initial genetic toolbox for the acetogen Clostridium ljungdahlii has suggested that C. ljungdahlii may be an effective chassis for such conversions. This possibility was evaluated by engineering a strain to produce butyrate, a valuable commodity that is not a natural product of C. ljungdahlii metabolism. Heterologous genes required for butyrate production from acetyl-coenzyme A (CoA) were identified and introduced initially on plasmids and in subsequent strain designs integrated into the C. ljungdahliimore » chromosome. Iterative strain designs involved increasing translation of a key enzyme by modifying a ribosome binding site, inactivating the gene encoding the first step in the conversion of acetyl-CoA to acetate, disrupting the gene which encodes the primary bifunctional aldehyde/alcohol dehydrogenase for ethanol production, and interrupting the gene for a CoA transferase that potentially represented an alternative route for the production of acetate. These modifications yielded a strain in which ca. 50 or 70% of the carbon and electron flow was diverted to the production of butyrate with H-2 or CO as the electron donor, respectively. These results demonstrate the possibility of producing high-value commodities from carbon dioxide with C. ljungdahlii as the catalyst. IMPORTANCE The development of a microbial chassis for efficient conversion of carbon dioxide directly to desired organic products would greatly advance the environmentally sustainable production of biofuels and other commodities. Clostridium ljungdahlii is an effective catalyst for microbial electrosynthesis, a technology in which electricity generated with renewable technologies, such as solar or wind, powers the conversion of carbon dioxide and water to organic products. Other electron donors for C. ljungdahlii include carbon monoxide, which can be derived from industrial waste gases or the conversion of recalcitrant biomass to syngas, as well as hydrogen, another syngas component. The finding that carbon and electron flow in C. ljungdahlii can be diverted from the production of acetate to butyrate synthesis is an important step toward the goal of renewable commodity production from carbon dioxide with this organism.« less

A Framework for Learning Analytics Using Commodity Wearable Devices

PubMed Central

Lu, Yu; Zhang, Sen; Zhang, Zhiqiang; Xiao, Wendong; Yu, Shengquan

2017-01-01

We advocate for and introduce LEARNSense, a framework for learning analytics using commodity wearable devices to capture learner’s physical actions and accordingly infer learner context (e.g., student activities and engagement status in class). Our work is motivated by the observations that: (a) the fine-grained individual-specific learner actions are crucial to understand learners and their context information; (b) sensor data available on the latest wearable devices (e.g., wrist-worn and eye wear devices) can effectively recognize learner actions and help to infer learner context information; (c) the commodity wearable devices that are widely available on the market can provide a hassle-free and non-intrusive solution. Following the above observations and under the proposed framework, we design and implement a sensor-based learner context collector running on the wearable devices. The latest data mining and sensor data processing techniques are employed to detect different types of learner actions and context information. Furthermore, we detail all of the above efforts by offering a novel and exemplary use case: it successfully provides the accurate detection of student actions and infers the student engagement states in class. The specifically designed learner context collector has been implemented on the commodity wrist-worn device. Based on the collected and inferred learner information, the novel intervention and incentivizing feedback are introduced into the system service. Finally, a comprehensive evaluation with the real-world experiments, surveys and interviews demonstrates the effectiveness and impact of the proposed framework and this use case. The F1 score for the student action classification tasks achieve 0.9, and the system can effectively differentiate the defined three learner states. Finally, the survey results show that the learners are satisfied with the use of our system (mean score of 3.7 with a standard deviation of 0.55). PMID:28613236

Forest Conversion, Agricultural Transitions and the Influence of Multi-scale Market Factors in Southwest Cameroon

NASA Astrophysics Data System (ADS)

Ordway, E.; Lambin, E.; Asner, G. P.

2015-12-01

The changing structure of demand for commodities associated with food security and energy has had a startling impact on land use change in tropical forests in recent decades. Yet, the composition of conversion in the Congo basin remains a major uncertainty, particularly with regards to the scale of drivers of change. Owing to rapid expansion of production globally and longstanding historical production locally in the Congo basin, oil palm offers a lens through which to evaluate local land use decisions across a spectrum of small- to large-scales of production as well as interactions with regional and global supply chains. We examined the effect of global commodity crop expansion on land use change in Southwest Cameroon using a mixed-methods approach to integrate remote sensing, field surveys and socioeconomic data. Southwest Cameroon (2.5 Mha) has a long history of large- and small-scale agriculture, ranging from mixed crop subsistence agriculture to large monocrop plantations of oil palm, cocoa, and rubber. Trends and spatial patterns of forest conversion and agricultural transitions were analyzed from 2000-2015 using satellite imagery. We used economic, demographic and field survey datasets to assess how regional and global market factors and local commodity crop decisions affect land use patterns. Our results show that oil palm is a major commodity crop expanding in this region, and that conversion is occurring primarily through expansion by medium-scale producers and local elites. Results also indicate that global and regional supply chain dynamics influence local land use decision making. This research contributes new information on land use patterns and dynamics in the Congo basin, an understudied region. More specifically, results from this research contribute information on recent trends of oil palm expansion in Cameroon that will be used in national land use planning strategies.

A Framework for Learning Analytics Using Commodity Wearable Devices.

PubMed

Lu, Yu; Zhang, Sen; Zhang, Zhiqiang; Xiao, Wendong; Yu, Shengquan

2017-06-14

We advocate for and introduce LEARNSense, a framework for learning analytics using commodity wearable devices to capture learner's physical actions and accordingly infer learner context (e.g., student activities and engagement status in class). Our work is motivated by the observations that: (a) the fine-grained individual-specific learner actions are crucial to understand learners and their context information; (b) sensor data available on the latest wearable devices (e.g., wrist-worn and eye wear devices) can effectively recognize learner actions and help to infer learner context information; (c) the commodity wearable devices that are widely available on the market can provide a hassle-free and non-intrusive solution. Following the above observations and under the proposed framework, we design and implement a sensor-based learner context collector running on the wearable devices. The latest data mining and sensor data processing techniques are employed to detect different types of learner actions and context information. Furthermore, we detail all of the above efforts by offering a novel and exemplary use case: it successfully provides the accurate detection of student actions and infers the student engagement states in class. The specifically designed learner context collector has been implemented on the commodity wrist-worn device. Based on the collected and inferred learner information, the novel intervention and incentivizing feedback are introduced into the system service. Finally, a comprehensive evaluation with the real-world experiments, surveys and interviews demonstrates the effectiveness and impact of the proposed framework and this use case. The F1 score for the student action classification tasks achieve 0.9, and the system can effectively differentiate the defined three learner states. Finally, the survey results show that the learners are satisfied with the use of our system (mean score of 3.7 with a standard deviation of 0.55).

Inventory Management for Irregular Shipment of Goods in Distribution Centre

NASA Astrophysics Data System (ADS)

Takeda, Hitoshi; Kitaoka, Masatoshi; Usuki, Jun

2016-01-01

The shipping amount of commodity goods (Foods, confectionery, dairy products, such as public cosmetic pharmaceutical products) changes irregularly at the distribution center dealing with the general consumer goods. Because the shipment time and the amount of the shipment are irregular, the demand forecast becomes very difficult. For this, the inventory control becomes difficult, too. It cannot be applied to the shipment of the commodity by the conventional inventory control methods. This paper proposes the method for inventory control by cumulative flow curve method. It proposed the method of deciding the order quantity of the inventory control by the cumulative flow curve. Here, it proposes three methods. 1) Power method,2) Polynomial method and 3)Revised Holt's linear method that forecasts data with trends that is a kind of exponential smoothing method. This paper compares the economics of the conventional method, which is managed by the experienced and three new proposed methods. And, the effectiveness of the proposal method is verified from the numerical calculations.

Black bear depredation on agricultural commodities in Massachusetts

USGS Publications Warehouse

Jonker, S.A.; Parkhurst, J.A.; Field, R.; Fuller, T.K.

1998-01-01

We used response to a mail survey (n = 848) to evaluate the extent and severity of depredation by black bears (Ursus americanus) on agricultural commodities in Massachusetts and to assess producers' attitudes toward and tolerance of bear depredation. Damage abatement techniques were ranked for effectiveness by producers of corn, bees and honey, and livestock and dairy products. Results showed differences in perception of effects of bear depredation among commodity groups. Producers of corn and livestock and dairy products considered bear damage to be low to moderate in severity whereas beekeepers thought their losses were substantial or severe. Most estimates of economic loss were <$1,000 per year. Respondents considered bears to be an inconvenience, but thought they should remain a part of our natural heritage. There was no significant relationship between producers' experience with or economic dependence on their product and their attitude toward bears or their tolerance of bear damage. We conclude that there is need for effective education programs for agricultural producers, strengthened working relationships between producers and state fish and wildlife agencies, incorporation of producers' suggestions into management decisions, and investment in effective, economical, and long-term solutions to bear depredations for each affected commodity group.

Transonic Drag Prediction Using an Unstructured Multigrid Solver

NASA Technical Reports Server (NTRS)

Mavriplis, D. J.; Levy, David W.

2001-01-01

This paper summarizes the results obtained with the NSU-3D unstructured multigrid solver for the AIAA Drag Prediction Workshop held in Anaheim, CA, June 2001. The test case for the workshop consists of a wing-body configuration at transonic flow conditions. Flow analyses for a complete test matrix of lift coefficient values and Mach numbers at a constant Reynolds number are performed, thus producing a set of drag polars and drag rise curves which are compared with experimental data. Results were obtained independently by both authors using an identical baseline grid and different refined grids. Most cases were run in parallel on commodity cluster-type machines while the largest cases were run on an SGI Origin machine using 128 processors. The objective of this paper is to study the accuracy of the subject unstructured grid solver for predicting drag in the transonic cruise regime, to assess the efficiency of the method in terms of convergence, cpu time, and memory, and to determine the effects of grid resolution on this predictive ability and its computational efficiency. A good predictive ability is demonstrated over a wide range of conditions, although accuracy was found to degrade for cases at higher Mach numbers and lift values where increasing amounts of flow separation occur. The ability to rapidly compute large numbers of cases at varying flow conditions using an unstructured solver on inexpensive clusters of commodity computers is also demonstrated.

The Transshipment Problem in Travel Forecasting: Preliminary Analysis of the Ontario Commercial Vehicle Survey

DOT National Transportation Integrated Search

2009-05-15

Transshipment has large implications for the provision of public infrastructure, and most of the available data on commodity shipments within a single country do not identity any transshipment points along their way. The Ontario Commercial Vehicle Su...

17 CFR 4.24 - General disclosures required.

Code of Federal Regulations, 2013 CFR

2013-04-01

... STATEMENT CANNOT DISCLOSE ALL THE RISKS AND OTHER FACTORS NECESSARY TO EVALUATE YOUR PARTICIPATION IN THIS... TREATED AS A COMMODITY CUSTOMER CLAIM FOR PURPOSES OF SUBCHAPTER IV OF CHAPTER 7 OF THE BANKRUPTCY CODE.../or swap dealer by an introducing broker (such as payment for order flow or soft dollar arrangements...

17 CFR 4.24 - General disclosures required.

Code of Federal Regulations, 2014 CFR

2014-04-01

... STATEMENT CANNOT DISCLOSE ALL THE RISKS AND OTHER FACTORS NECESSARY TO EVALUATE YOUR PARTICIPATION IN THIS... TREATED AS A COMMODITY CUSTOMER CLAIM FOR PURPOSES OF SUBCHAPTER IV OF CHAPTER 7 OF THE BANKRUPTCY CODE.../or swap dealer by an introducing broker (such as payment for order flow or soft dollar arrangements...

17 CFR 4.24 - General disclosures required.

Code of Federal Regulations, 2012 CFR

2012-04-01

... STATEMENT CANNOT DISCLOSE ALL THE RISKS AND OTHER FACTORS NECESSARY TO EVALUATE YOUR PARTICIPATION IN THIS... TREATED AS A COMMODITY CUSTOMER CLAIM FOR PURPOSES OF SUBCHAPTER IV OF CHAPTER 7 OF THE BANKRUPTCY CODE... and/or retail foreign exchange dealer by an introducing broker (such as payment for order flow or soft...

17 CFR 4.24 - General disclosures required.

Code of Federal Regulations, 2011 CFR

2011-04-01

... STATEMENT CANNOT DISCLOSE ALL THE RISKS AND OTHER FACTORS NECESSARY TO EVALUATE YOUR PARTICIPATION IN THIS... TREATED AS A COMMODITY CUSTOMER CLAIM FOR PURPOSES OF SUBCHAPTER IV OF CHAPTER 7 OF THE BANKRUPTCY CODE... and/or retail foreign exchange dealer by an introducing broker (such as payment for order flow or soft...

49 CFR 260.25 - Additional information for Applicants not having a credit rating.

Code of Federal Regulations, 2011 CFR

2011-10-01

... the following: (1) Applicant's current and prospective traffic base, including by commodity and... prospective traffic base; (3) System-wide plans to maintain equipment and rights-of-way at current or improved... flow projections; (e) Contingency plans for termination of the project before completion, if necessary...

49 CFR 260.25 - Additional information for Applicants not having a credit rating.

Code of Federal Regulations, 2014 CFR

2014-10-01

... the following: (1) Applicant's current and prospective traffic base, including by commodity and... prospective traffic base; (3) System-wide plans to maintain equipment and rights-of-way at current or improved... flow projections; (e) Contingency plans for termination of the project before completion, if necessary...

49 CFR 260.25 - Additional information for Applicants not having a credit rating.

Code of Federal Regulations, 2012 CFR

2012-10-01

... the following: (1) Applicant's current and prospective traffic base, including by commodity and... prospective traffic base; (3) System-wide plans to maintain equipment and rights-of-way at current or improved... flow projections; (e) Contingency plans for termination of the project before completion, if necessary...

49 CFR 260.25 - Additional information for Applicants not having a credit rating.

Code of Federal Regulations, 2013 CFR

2013-10-01

... the following: (1) Applicant's current and prospective traffic base, including by commodity and... prospective traffic base; (3) System-wide plans to maintain equipment and rights-of-way at current or improved... flow projections; (e) Contingency plans for termination of the project before completion, if necessary...

Branched-chain fatty acid methyl esters as cold flow improvers for biodiesel

USDA-ARS?s Scientific Manuscript database

Biodiesel is an alternative diesel fuel derived mainly from the transesterification of plant oils with methanol or ethanol. This fuel is generally made from commodity oils such as canola, palm, or soybean and has a number of properties that make it compatible in compression-ignition engines. Despite...

Cage Painting within the Fifth Discipline of Learning Organisations

ERIC Educational Resources Information Center

Rimmington, Glyn M.; Alagic, Mara

2009-01-01

Learning organisations face new challenges in the 21st century. Increased flow of trade in commodities, manufactured goods and information as well as mobility of people have led to increased global interdependence, interconnectedness and cultural diversity. People and teams within learning organisations have become globally distributed with the…

Commodity-Free Calibration

NASA Technical Reports Server (NTRS)

2008-01-01

Commodity-free calibration is a reaction rate calibration technique that does not require the addition of any commodities. This technique is a specific form of the reaction rate technique, where all of the necessary reactants, other than the sample being analyzed, are either inherent in the analyzing system or specifically added or provided to the system for a reason other than calibration. After introduction, the component of interest is exposed to other reactants or flow paths already present in the system. The instrument detector records one of the following to determine the rate of reaction: the increase in the response of the reaction product, a decrease in the signal of the analyte response, or a decrease in the signal from the inherent reactant. With this data, the initial concentration of the analyte is calculated. This type of system can analyze and calibrate simultaneously, reduce the risk of false positives and exposure to toxic vapors, and improve accuracy. Moreover, having an excess of the reactant already present in the system eliminates the need to add commodities, which further reduces cost, logistic problems, and potential contamination. Also, the calculations involved can be simplified by comparison to those of the reaction rate technique. We conducted tests with hypergols as an initial investigation into the feasiblility of the technique.

Susceptibility of juvenile European lobster Homarus gammarus to shrimp products infected with high and low doses of white spot syndrome virus.

PubMed

Bateman, K S; Munro, J; Uglow, B; Small, H J; Stentiford, G D

2012-08-27

White spot syndrome virus (WSSV) is the most important pathogen known to affect the sustainability and growth of the global penaeid shrimp farming industry. Although most commonly associated with penaeid shrimp farmed in warm waters, WSSV is also able to infect, cause disease in and kill a wide range of other decapod crustaceans, including lobsters, from temperate regions. In 2005, the European Union imported US$500 million worth of raw frozen or cooked frozen commodity products, much of which originated in regions positive for white spot disease (WSD). The presence of WSSV within the UK food market was verified by means of nested PCR performed on samples collected from a small-scale survey of supermarket commodity shrimp. Passage trials using inoculum derived from commodity shrimp from supermarkets and delivered by injection to specific pathogen-free Pacific white shrimp Litopenaeus vannamei led to rapid mortality and pathognomonic signs of WSD in the shrimp, demonstrating that WSSV present within commodity shrimp was viable. We exposed a representative European decapod crustacean, the European lobster Homarus gammarus, to a single feeding of WSSV-positive, supermarket-derived commodity shrimp, and to positive control material (L. vannamei infected with a high dose of WSSV). These trials demonstrated that lobsters fed positive control (high dose) frozen raw products succumbed to WSD and displayed pathognomonic signs associated with the disease as determined by means of histology and transmission electron microscopy. Lobsters fed WSSV-positive, supermarket-derived commodity shrimp (low dose) did not succumb to WSD (no mortality or pathognomonic signs of WSD) but demonstrated a low level or latent infection via PCR. This study confirms susceptibility of H. gammarus to WSSV via single feedings of previously frozen raw shrimp products obtained directly from supermarkets.

Exploration review

USGS Publications Warehouse

Wilburn, D.R.; Rapstine, T.D.; Lee, E.C.

2012-01-01

This summary of international mineral exploration activities for the year 2011 draws upon available information from industry sources, published literature and U.S. Geological Survey (USGS) specialists. This summary provides data on exploration budgets by region and mineral commodity, identifies significant mineral discoveries and areas of mineral exploration, discusses government programs affecting the mineral exploration industry and presents surveys returned by companies primarily focused on precious (gold, platinum-group metals and silver) and base (copper, lead, nickel and zinc) metals.

Cr, Cu, Mn, Mo, Ni, and Steel Price Drivers

USGS Publications Warehouse

Papp, John F.; Corathers, Lisa A.; Edelstein, Daniel L.; Fenton, Michael D.; Kuck, Peter H.; Magyar, Michael J.

2007-01-01

Summary This report contains the 55 slide images from a presentation made by the author at the meeting of the Metal Powder Industries Federation held in Denver, CO, on May 15, 2007. The Metal Powder Industries Federation (MPIF) invited the U.S. Geological Survey (USGS) to speak at their annual meeting about the price drivers for chromium, copper, manganese, molybdenum, nickel, and steel. These metals are of interest to MPIF because the prices of these raw materials used by their industry were at historically high levels. Because the USGS closely monitors, yet neither buys nor sells, metal commodities, it is an unbiased source of metal price information and analysis. The authors used information about these and other metals collected and published by the USGS (U.S. production, trade, stocks, and prices) and about consumption and stocks internationally by country from industry organizations that publish such information, because metal markets are influenced by activities and events over the entire globe. By seeking a common cause for common behavior among the various metal commodities, the authors found that major price drivers on metal commodities were inflation, major international events such as wars and recessions, and major national events such as the dissolution of the Soviet Union in 1991 and economic growth in China, which started with the open door policy in the 1970s but did not have significant market impact until starting in the 1990s. Metal commodity prices also responded to commodity-specific events.

Short communication: planning considerations for on-farm dairy processing enterprises.

PubMed

Smith, S M; Chaney, E A; Bewley, J M

2013-07-01

Across the world, more dairy producers are considering on-farm dairy processing to add value to the milk produced on their farms. Dairy producers may bottle milk or process their milk into cheese, ice cream, butter, yogurt, or cream. The primary objective of this research was to establish a series of sound factors or indicators of success for those considering on-farm processing. A survey was employed to collect opinions and advice from managers of on-farm processing enterprises. Surveys were distributed online (n=120), with 31 surveys returned, accounting for a 25.8% response rate. Most (64%) respondents had been involved in on-farm dairy processing for less than 10 yr. Sixty-one percent of respondents attained a positive cash flow in 1 to 3 yr. The primary products manufactured were cheese (69%), milk (59%), ice cream (31%), yogurt (25%), and butter (21%). Factors influencing the decision to start an on-farm dairy processing enterprise included commodity milk prices (61%), desire to work with the public (41%), an opportunity to promote the dairy industry (39%), a desire to maintain or expand a small family operation (29%), and product differentiation (16%). Respondents cited dealing with regulations (26%), product marketing (19%), manufacturing technicalities (19%), and securing funding (17%) as the most difficult parts of starting the business. Open-ended responses provided by the respondents of this survey were also documented to give future dairy producers advice. The most common advice to future on-farm processors was to work on realistic business plans, develop and follow realistic budgets, and observe and use market surveys within the industry. These results provide a useful array of information for future on-farm dairy processing enterprises. Copyright © 2013 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Relationship between sleep loss and economic worry among farmers: a survery of 94 active saskatchewan noncorporate farms.

PubMed

LaBrash, Leanne F; Pahwa, Punam; Pickett, William; Hagel, Louise M; Snodgrass, Phyllis R; Dosman, James A

2008-01-01

Farm work involves seasonal peak busy periods with long hours of work and potential sleep loss. Social, technological, and economic changes, and depressed commodity prices, have resulted in financial stress. There may be a relationship between sleep loss and worry about economic conditions. The objective of this study was to examine the association between hours of sleep and worry associated with cash flow shortages and worry associated with debt among a population of farmers and their family members. One hundred and ninety-five persons from 94 active farms in two rural municipalities in west central Saskatchewan were interviewed by questionnaire. Logistic regression analyses were used to quantify associations between sleep patterns and economic concerns during peak seasons and nonpeak seasons. During peak agricultural seasons, 31.6% of owners/operators reported less than 6 hours of sleep per night compared to 6.3% during the nonpeak seasons (p< .01). A significant relationship (odds ration [OR] 3.59, confidence interval [Cl] 1.58-8.13) was observed between daily cash flow worry and impaired sleep during peak busy seasons. A large proportion of farmers surveyed suffered sleep deprivation during peak seasons, and this sleep loss appeared related to worries about cash flow that were not observed during nonpeak seasons. It is possible that sleep loss during peak busy seasons may be related to impared judgment, as shown by differential worry habits, and might also be related to the high injury rates in farmers during peak busy seasons.

Mycotoxin occurrence in commodities, feeds and feed ingredients sourced in the Middle East and Africa

PubMed Central

Rodrigues, I.; Handl, J.; Binder, E.M.

2011-01-01

Between February and October 2009, 324 grain, feed and feed commodity samples were sourced directly at animal farms or feed production sites in Middle East and Africa and tested for the presence of A- and B-trichothecenes, zearalenone, fumonisins, aflatoxins and ochratoxin A, or for selected groups of mycotoxins only. Samples were analyzed after clean-up by immunoaffinity or solid-phase extraction followed by HPLC with derivatization where appropriate and fluorescence, UV or mass spectrometric detection. The percentage of positive samples of B-trichothecenes ranged from 0 to 87% of tested samples. The prevalence of fumonisins in the different countries was >50% in most cases. Zearalenone was present in tested commodities from all countries except three. The presence of aflatoxin in analyzed samples varied from 0 to 94%. Ochratoxin A was present in 67% of samples in Sudan and in 100% of Nigerian samples. No A-trichothecenes were found in this survey. PMID:24786003

Virtual water trade of agri-food products: Evidence from italian-chinese relations.

PubMed

Lamastra, Lucrezia; Miglietta, Pier Paolo; Toma, Pierluigi; De Leo, Federica; Massari, Stefania

2017-12-01

At global scale, the majority of world water withdrawal is for the agricultural sector, with differences among countries depending on the relevance of agri-food sector in the economy. Virtual water and water footprint could be useful to express the impact on the water resources of each production process and good with the objective to lead to a sustainable use of water at a global level. International trade could be connected to the virtual water flows, in fact through commodities importation, water poor countries can save their own water resources. The present paper focuses on the bilateral virtual water flows connected to the top ten agri-food products traded between Italy and China. Comparing the virtual water flow related to the top 10 agri-food products, the virtual water flow from Italy to China is bigger than the water flow in the opposite direction. Moreover, the composition of virtual water flows is different; Italy imports significant amounts of grey water from China, depending on the different environmental strategies adopted by the two selected countries. This difference could be also related to the fact that traded commodities are very different; the 91% of virtual water imported by Italy is connected to crops products, while the 95% of virtual water imported by China is related to the animal products. Considering national water saving and global water saving, appears that Italy imports virtual water from China while China exerts pressure on its water resources to supply the exports to Italy. This result at global scale implies a global water loss of 129.29millionm3 because, in general, the agri-food products are traded from the area with lower water productivity to the area with the higher water productivity. Copyright © 2017 Elsevier B.V. All rights reserved.

Water footprint of Ghana

NASA Astrophysics Data System (ADS)

Debrah, E. R.; Odai, S. N.; Annor, F. O.; Adjei, K. A.; van der Zaag, P.

2009-04-01

Water is used in almost all human endeavour. Unlike oil, water does not have a substitute. There are many factors that affect the water consumption pattern of people. These include climatic condition, income level and agricultural practices among others. The water footprint concept has been developed in order to have an indicator of water use in relation to its consumption by people. The water footprint of a country is defined as the volume of water needed for the production of the goods and services consumed by the inhabitants of the country (Chapagain and Hoekstra, 2008). Due to the bulky nature of water, it is not in its raw state a tradable commodity though it could be traded through the exchange of goods and services from one point to the other. Closely linked to the water footprint concept is the virtual water concept. Virtual water can be defined as the volume of water required to produce a commodity or service (Chapagain and Hoekstra, 2008 and Allan, 1999). The international trade of these commodities implies flows of virtual water over large distances. The water footprint of a nation can therefore be assessed by quantifying the use of domestic water resources, taking out the virtual water flow that leaves the country and adding the virtual water flow that enters the country to it. This research focuses on the assessment and analysis of the water footprints of Ghana considering only the consumptive component of the water footprint. In addition to livestock, 13 crops were considered, 4 of which were cash crops. Data was analysed for the year 2001 to 2005 The most recent framework for the analysis of water footprint is offered by Chapagain and Hoekstra. This was adopted for the study. The water footprint calculations show that the water footprint of Ghana is about 20011 Gm³/yr. Base on this the average water footprint of a Ghanaian is 823 m³/cap/yr. Not only agricultural crops but also other products require water for their manufacture, aluminium being a case in point. The water required for energy production through hydropower is important to account for, as well as the question to what extent this may or may not be considered non-consumptive water use. Further research is needed to correctly estimate the water footprint of energy-intensive products. Keywords: water footprint, virtual water, trade, commodity

Critical mineral resources of the United States—Economic and environmental geology and prospects for future supply

USGS Publications Warehouse

Schulz, Klaus J.; DeYoung,, John H.; Seal, Robert R.; Bradley, Dwight C.

2017-12-19

SummaryMineral commodities are vital for economic growth, improving the quality of life, providing for national defense, and the overall functioning of modern society. Minerals are being used in larger quantities than ever before and in an increasingly diverse range of applications. With the increasing demand for a considerably more diverse suite of mineral commodities has come renewed recognition that competition and conflict over mineral resources can pose significant risks to the manufacturing industries that depend on them. In addition, production of many mineral commodities has become concentrated in relatively few countries (for example, tungsten, rare-earth elements, and antimony in China; niobium in Brazil; and platinum-group elements in South Africa and Russia), thus increasing the risk for supply disruption owing to political, social, or other factors. At the same time, an increasing awareness of and sensitivity to potential environmental and health issues caused by the mining and processing of many mineral commodities may place additional restrictions on mineral supplies. These factors have led a number of Governments, including the Government of the United States, to attempt to identify those mineral commodities that are viewed as most “critical” to the national economy and (or) security if supplies should be curtailed.This book presents resource and geologic information on the following 23 mineral commodities currently among those viewed as important to the national economy and national security of the United States: antimony (Sb), barite (barium, Ba), beryllium (Be), cobalt (Co), fluorite or fluorspar (fluorine, F), gallium (Ga), germanium (Ge), graphite (carbon, C), hafnium (Hf), indium (In), lithium (Li), manganese (Mn), niobium (Nb), platinum-group elements (PGE), rare-earth elements (REE), rhenium (Re), selenium (Se), tantalum (Ta), tellurium (Te), tin (Sn), titanium (Ti), vanadium (V), and zirconium (Zr). For a number of these commodities—for example, graphite, manganese, niobium, and tantalum—the United States is currently wholly dependent on imports to meet its needs. The first two chapters (A and B) deal with general information pertinent to the study of mineral resources. Chapters C through V describe individual mineral commodities and include an overview of current uses of the commodity, identified resources and their distribution nationally and globally, the state of current geologic knowledge, the potential for finding additional deposits nationally and globally, and geoenvironmental issues that may be related to the production and uses of the commodity. These chapters are updates of the commodity chapters published in 1973 in U.S. Geological Survey Professional Paper 820, “United States Mineral Resources.”

Supply and demand challenges to modern contraceptive use in Azerbaijan.

PubMed

Bradley, Janet; Mursagulova, Nabat; Nosa, Marianna; Searing, Hannah

2007-06-01

We conducted a survey of health facilities and household members to determine supply and demand aspects of contraceptive use in Azerbaijan. In June 2005, we conducted interviews with 758 women and 253 men in a community-based survey in 40 communities in five districts. We also surveyed a sample of health facilities and pharmacies and conducted interviews with key informants. Both men and women in these communities desire small families, yet significant supply and demand impediments exist. Despite community interest, lack of knowledge of contraception is prevalent. Fear of side effects plays a role in non-use and discontinuation of modern methods, although little opportunity exists for counselling on side effects, since few health workers are trained. An obstacle to use is legislation that only allows contraception to be prescribed by gynaecologists, who are mostly concentrated in the hospitals of urban centres. However, the main handicap to increased use of modern contraception, is insufficient contraceptive supply. Not only is there a lack of method choice nationally, but few of the facilities we surveyed had any contraceptives available. This situation threatens to worsen as the United Nations Population Fund (UNFPA) retracts commodities' funding. The lack of knowledge of modern contraception, lack of trained staff and poor commodity availability signals that much remains to be done for the people of Azerbaijan to achieve their fertility control goals.

Using hyperspectral fluorescence spectra of deli commodities to select wavelengths for surveying deli food contact surfaces

USDA-ARS?s Scientific Manuscript database

Problems with assessing the efficacy of cleaning and sanitation procedures in delicatessen departments is a recognized food safety concern. Our laboratory demonstrated that cleaning procedures in produce processing plants can be enhanced using a portable fluorescence imaging device. To explore the f...

Organic and conventional farmers differ in their perspective on cover crop use and breeding

USDA-ARS?s Scientific Manuscript database

Cover crops play an important role in agricultural sustainability. Unlike commodity cash crops, however, there has been relatively little cover crop germplasm research and development. We conducted an online survey to evaluate a) the perspectives of organic and conventional farmers in the United Sta...

Effective Strategy Formation Models for Inventory Management under the Conditions of Uncertainty

ERIC Educational Resources Information Center

Kosorukov, Oleg Anatolyevich; Sviridova, Olga Alexandrovna

2015-01-01

The article deals with the problem of modeling the commodity flows management of a trading company under the conditions of uncertain demand and long supply. The Author presents an analysis of modifications of diversified inventory management system with random demand, for which one can find the optimal inventory control strategies, including those…

CITICO CREEK WILDERNESS STUDY AREA, TENNESSEE.

USGS Publications Warehouse

Slack, John F.; Behum, Paul T.

1984-01-01

A mineral-resource survey of the Citico Creek Wilderness Study Area, in easternmost Tennessee, indicated that the area offers little promise for the occurrence of metallic mineral resources. Geochemical sampling found traces of gold, copper, cobalt, barium, arsenic, lead, zinc, and thorium in rocks, stream sediments, and panned concentrates, but not in sufficient quantities to indicate the presence of metallic mineral deposits. The only apparent resources are nonmetallic commodities including rock suitable for construction materials, and small amounts of sand and gravel; however, these commodities are found in abundance outside the study area. The potential for oil and natural gas at great depths could not be evaluated by this study. Deep drilling would test the potential for hydrocarbon resources underlying the metamorphic rocks.

77 FR 2265 - Request for Extension and Revision of a Currently Approved Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-17

... States Grain Standards Act and the Agricultural Marketing Act of 1946. This voluntary survey gives... the Agricultural Marketing Act (AMA) (7 U.S.C. 1621-1627) to facilitate the marketing of grain... agricultural commodity markets an opportunity to provide feedback on the quality of services they receive and...

The Economics of Authorship: Online Paper Mills, Student Writers, and First-Year Composition

ERIC Educational Resources Information Center

Ritter, Kelly

2005-01-01

Using sample student analyses of online paper mill Web sites, student survey responses, and existing scholarship on plagiarism, authorship, and intellectual property, this article examines how the consumerist rhetoric of the online paper mills construes academic writing as a commodity for sale, and why such rhetoric appeals to students in…

CRIB; the mineral resources data bank of the U.S. Geological Survey

USGS Publications Warehouse

Calkins, James Alfred; Kays, Olaf; Keefer, Eleanor K.

1973-01-01

The recently established Computerized Resources Information Bank (CRIB) of the U.S. Geological Survey is expected to play an increasingly important role in the study of United States' mineral resources. CRIB provides a rapid means for organizing and summarizing information on mineral resources and for displaying the results. CRIB consists of a set of variable-length records containing the basic information needed to characterize one or more mineral commodities, a mineral deposit, or several related deposits. The information consists of text, numeric data, and codes. Some topics covered are: name, location, commodity information, geology, production, reserves, potential resources, and references. The data are processed by the GIPSY program, which performs all the processing tasks needed to build, operate, and maintain the CRIB file. The sophisticated retrieval program allows the user to make highly selective searches of the files for words, parts of words, phrases, numeric data, word ranges, numeric ranges, and others, and to interrelate variables by logic statements to any degree of refinement desired. Three print options are available, or the retrieved data can be passed to another program for further processing.

Smart geo-energy village development by using cascade direct use of geothermal energy in Bonjol, West Sumatera

NASA Astrophysics Data System (ADS)

Prasetya, Novrisal; Erwinsyah Umra Lubis, Defry; Raharjo, Dharmawan; Miryani Saptadji, Nenny; Pratama, Heru Berian

2017-12-01

West Sumatera is a province which has a huge geothermal potential - approximately 6% of Indonesia’s total geothermal potential which equals to 1,656 MWe. One of the significant reserves located in Bonjol subdistrict which accounts for more than 50 MWe. The energy from geothermal manifestation in Bonjol can be utilized prior to indirect development. Manifestation at the rate 3 kg/s and 87 °C will flow to cascading system consisting several applications, arranged in order from high to low temperature to efficiently use the excessive energy. The direct use application selected is based on the best potential commodities as well as temperature constraint of heat source. The objective of this paper is to perform a conceptual design for the first cascade direct use of geothermal energy in Indonesia to establish Bonjol Smart Geo-Energy Village which will be transformed as the center of agricultural, stockbreeding, tourism as well as cultural site. A comprehenssive research was performed through remote survey area, evaluation featured product, analysis of heat loss and heat exchange in cascade system. From potential commodities, the three applications selected are cocoa drying and egg hatching incubation machine as well as new tourism site called Terapi Panas Bumi. The optimum temperature for cocoa drying is 62°C with the moisture content 7% which consumes 78 kW for one tones cocoa dried. Whereas, egg incubation system consists of two chamber with the same temperature 40°C for each room and relative humidity 55% and 70%. For the last stage, Terapi Panas Bumi works in temperature 40°C. Based on the result technical and economical aspect, it exhibits cascade direct use of geothermal energy is very recommended to develop.

National Freight Demand Modeling - Bridging the Gap between Freight Flow Statistics and U.S. Economic Patterns

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chin, Shih-Miao; Hwang, Ho-Ling

2007-01-01

This paper describes a development of national freight demand models for 27 industry sectors covered by the 2002 Commodity Flow Survey. It postulates that the national freight demands are consistent with U.S. business patterns. Furthermore, the study hypothesizes that the flow of goods, which make up the national production processes of industries, is coherent with the information described in the 2002 Annual Input-Output Accounts developed by the Bureau of Economic Analysis. The model estimation framework hinges largely on the assumption that a relatively simple relationship exists between freight production/consumption and business patterns for each industry defined by the three-digit Northmore » American Industry Classification System industry codes (NAICS). The national freight demand model for each selected industry sector consists of two models; a freight generation model and a freight attraction model. Thus, a total of 54 simple regression models were estimated under this study. Preliminary results indicated promising freight generation and freight attraction models. Among all models, only four of them had a R2 value lower than 0.70. With additional modeling efforts, these freight demand models could be enhanced to allow transportation analysts to assess regional economic impacts associated with temporary lost of transportation services on U.S. transportation network infrastructures. Using such freight demand models and available U.S. business forecasts, future national freight demands could be forecasted within certain degrees of accuracy. These freight demand models could also enable transportation analysts to further disaggregate the CFS state-level origin-destination tables to county or zip code level.« less

Summary of the mineral- and energy-resource endowment, BLM roswell resource area, east-central New Mexico

USGS Publications Warehouse

Bartsch-Winkler, S.; Sutphin, D.M.; Ball, M.M.; Korzeb, S.L.; Kness, R.F.; Dutchover, J.T.

1993-01-01

In this summary of two comprehensive resource reports produced by the U.S. Bureau of Mines and the U.S. Geological Survey for the U.S. Bureau of Land Management, we discuss the mineral- and energyresource endowment of the 14-millon-acre Roswell Resource Area, New Mexico, managed by the Bureau of Land Management. The Bureau and Survey reports result from separate studies that are compilations of published and unpublished data and integrate new findings on the geology, geochemistry, geophysics, mineral, industrial, and energy commodities, and resources for the seven-county area. The reports have been used by the Bureau of Land Management in preparation of the Roswell Resource Area Resource Management Plan, and will have future use in nationwide mineral- and energy-resource inventories and assessments, as reference and training documents, and as public-information tools. In the Roswell Resource Area, many metals, industrial mineral commodities, and energy resources are being, or have been, produced or prospected. These include metals and high-technology materials, such as copper, gold, silver, thorium, uranium and/or vanadium, rare-earth element minerals, iron, manganese, tungsten, lead, zinc, and molybdenum; industrial mineral resources, including barite, limestone/dolomite, caliche, clay, fluorspar, gypsum, scoria, aggregate, and sand and gravel; and fuels and associated resources, such as oil, gas, tar sand and heavy oil, coal, and gases associated with hydrocarbons. Other commodities that have yet to be identified in economic concentrations include potash, halite, polyhalite, anhydrite, sulfur, feldspar, building stone and decorative rock, brines, various gases associated with oil and gas exploration, and carbon dioxide. ?? 1993 Oxford University Press.

Perceived damage and areas of needed research for wildlife pests of California agriculture.

PubMed

Baldwin, Roger A; Salmon, Terrell P; Schmidt, Robert H; Timm, Robert M

2014-06-01

Many wildlife species cause extensive damage to a variety of agricultural commodities in California, with estimates of damage in the hundreds of millions annually. Given the limited availability of resources to solve all human-wildlife conflicts, we should focus management efforts on issues that provide the greatest benefit to agricultural commodities in California. This survey provides quantitative data on research needs to better guide future efforts in developing more effective, practical and appropriate methods for managing these species. We found that ground squirrels, pocket gophers, birds, wild pigs, coyotes and voles were the most common agricultural wildlife pest species in California. The damage caused by these species could be quite high, but varied by agricultural commodity. For most species, common forms of damage included loss of crop production and direct death of the plant, although livestock depredation was the greatest concern for coyotes. Control methods used most frequently and those deemed most effective varied by pest species, although greater advancements in control methods were listed as a top research priority for all species. Collectively, the use of toxicants, biocontrol and trapping were the most preferred methods for control, but this varied by species. In general, integrated pest management practices were used to control wildlife pests, with a special preference for those approaches that were efficacious and quick and inexpensive to apply. This information and survey design should be useful in establishing research and management priorities for wildlife pest species in California and other similar regions. © 2013 International Society of Zoological Sciences, Institute of Zoology/Chinese Academy of Sciences and Wiley Publishing Asia Pty Ltd.

Olefin unit primary fractionator on-line Petro-Blast Lancing

DOE Office of Scientific and Technical Information (OSTI.GOV)

Adams, W.D.; Rutan, C.R.

1994-12-31

Today`s commodity chemicals market forces companies to find innovative ways to extend unit on line operation between turnarounds such that they will remain economically competitive. At the OxyChem Chocolate Bayou facility the Primary Fractionator, quench oil column, fouling defined the length of the run between Olefin Unit turnarounds. Polymer growth on the valve trays restricted vapor flow through the column. This increased the column pressure drop which resulted in severe flooding. The inability to cool the furnace effluent while separating the fuel oil and gasoline components would cause premature shutdowns. Fouling locations were defined using gamma scan techniques and pressuremore » surveys. Nozzles were welded and hot tapped at strategic locations around the column. A high pressure Petro-Blast Lancing technique, inserted through the nozzles, was then used to clean the trays. The operation has extended the unit run length although the column may require additional Petro-Blast Lancing before the next scheduled plant turnaround. If this schedule holds, a two year extension in the unit run length will be realized.« less

Probabilistic commodity-flow-based focusing of monitoring activities to facilitate early detection of Phytophthora ramorum outbreaks

Treesearch

Steven C. McKelvey; William D. Smith; Frank Koch

2012-01-01

This project summary describes a probabilistic model developed with funding support from the Forest Health Monitoring Program of the Forest Service, U.S. Department of Agriculture (BaseEM Project SO-R-08-01). The model has been implemented in SODBuster, a standalone software package developed using the Java software development kit from Sun Microsystems.

Context Aware Routing Management Architecture for Airborne Networks

DTIC Science & Technology

2012-03-22

awareness, increased survivability, 2 higher operation tempo , greater lethality, improve speed of command and certain degree of self-synchronization [35...first two sets of experiments. This error model simulates deviations from predetermined routes as well as variations on signal strength for radio...routes computed using Maximum Concurrent Multi-Commodity flow algorithm are not susceptible to rapid topology variations induced by noise. 57 5

Measuring scarce water saving from interregional virtual water flows in China

NASA Astrophysics Data System (ADS)

Zhao, X.; Li, Y. P.; Yang, H.; Liu, W. F.; Tillotson, M. R.; Guan, D.; Yi, Y.; Wang, H.

2018-05-01

Trade of commodities can lead to virtual water flows between trading partners. When commodities flow from regions of high water productivity to regions of low water productivity, the trade has the potential to generate water saving. However, this accounting of water saving does not account for the water scarcity status in different regions. It could be that the water saving generated from this trade occurs at the expense of the intensified water scarcity in the exporting region, and exerts limited effect on water stress alleviation in importing regions. In this paper, we propose an approach to measure the scarce water saving associated with virtual water trade (measuring in water withdrawal/use). The scarce water is quantified by multiplying the water use in production with the water stress index (WSI). We assessed the scarce water saving/loss through interprovincial trade within China using a multi-region input-output table from 2010. The results show that interprovincial trade resulted in 14.2 km3 of water loss without considering water stress, but only 0.4 km3 scarce water loss using the scarce water concept. Among the 435 total connections of virtual water flows, 254 connections contributed to 20.2 km3 of scarce water saving. Most of these connections are virtual water flows from provinces with lower WSI to that with higher WSI. Conversely, 175 connections contributed to 20.6 km3 of scarce water loss. The virtual water flow connections between Xinjiang and other provinces stood out as the biggest contributors, accounting for 66% of total scarce water loss. The results show the importance of assessing water savings generated from trade with consideration of both water scarcity status and water productivity across regions. Identifying key connections of scarce water saving is useful in guiding interregional economic restructuring towards water stress alleviation, a major goal of China’s sustainable development strategy.

Integrated Electrochemical Processes for CO 2 Capture and Conversion to Commodity Chemicals

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hatton, T. Alan; Jamison, Timothy

2013-09-30

The Massachusetts Institute of Technology (MIT) and Siemens Corporations (SCR) are developing new chemical synthesis processes for commodity chemicals from CO 2. The process is assessed as a novel chemical sequestration technology that utilizes CO 2 from dilute gas streams generated at industrial carbon emitters as a raw material to produce useful commodity chemicals. Work at Massachusetts Institute of Technology (MIT) commenced on October 1st, 2010, and finished on September 30th, 2013. During this period, we have investigated and accomplished five objectives that mainly focused on converting CO 2 into high-value chemicals: 1) Electrochemical assessment of catalytic transformation of COmore » 2 and epoxides to cyclic carbonates; 2) Investigation of organocatalytic routes to convert CO 2 and epoxide to cyclic carbonates; 3) Investigation of CO 2 Capture and conversion using simple olefins under continuous flow; 4) Microwave assisted synthesis of cyclic carbonates from olefins using sodium bicarbonates in a green pathway; 5) Life cycle analyses of integrated chemical sequestration process. In this final report, we will describe the detailed study performed during the three year period and findings and conclusions drawn from our research.« less

The distribution and biology of potential vectors of Xylella fastidiosa on coffee and citrus in Puerto Rico

USDA-ARS?s Scientific Manuscript database

Plant diseases caused by Xylella fastidiosa (Wells et al.) (Xf) surround the Caribbean Basin. Two major commodities of Puerto Rico, coffee and citrus, are highly susceptible to Xf. We surveyed potential vectors of Xf in coffee and citrus farms in western Puerto Rico over an 18 month period. Cicadel...

Impact of Federal Commodity Programs on School Meal Nutrition. Policy Highlight

ERIC Educational Resources Information Center

Robert Wood Johnson Foundation, 2008

2008-01-01

The number of overweight and obese children and adolescents has reached epidemic proportions, and recent federal surveys show that most school meals do not meet federal nutrition guidelines. Accordingly, there is growing interest in the nutritional quality of foods available in U.S. schools--and in the role of the government in helping to make…

Exploration

USGS Publications Warehouse

Wilburn, D.R.

1997-01-01

This summary of international nonfuel mineral exploration activities for 1996 uses available data from literature, industry, and US Geological Survey (USGS) specialists. Data on exploration budgets by region and commodity are reported, significant mineral discoveries and exploration target areas are identified and government programs affecting the mineral exploration industry are discussed. Inferences and observations on minerals industry direction are drawn from these data.

Exploration

USGS Publications Warehouse

Wilburn, D.R.; Porter, K.E.

1999-01-01

This summary of international nonfuel mineral exploration activities for 1998 draws on available data from literature, industry and US Geological Survey (USGS) specialists. Data on exploration budgets by region and commodity are reported, significant mineral discoveries and exploration target areas are identified and government programs affecting the mineral exploration industry are discussed. Inferences and observations on mineral industry direction are drawn from these data and discussions.

Estimation of risk management effects on revenue and purchased feed costs on US dairy farms.

PubMed

Hadrich, Joleen C; Johnson, Kamina K

2015-09-01

Variations in milk and feed prices directly affect dairy farm risk management decisions. This research used data from the 2010 US Department of Agriculture-Agricultural Resource Management Surveys phase III dairy survey to examine how risk management tools affected revenues and expenses across US dairy farms. The survey was sent to 26 states and collected information on costs and returns to individual dairy farms. This research used the information from milk sales, crops sales, feed expenses, and farm and operator characteristics, as well as the use of risk management tools. Matching methodology was used to evaluate the effect of 5 independent risk management tools on revenues and expenses: selling milk to a cooperative, using a commodity contract to sell grain, feeding homegrown forage at a basic and intensive level, and use of a nutritionist. Results showed that dairy farms located in the Midwest and East benefit from selling milk to a cooperative and using commodity contracts to sell grain. Across the United States, using a nutritionist increased total feed costs, whereas a feeding program that included more than 65% homegrown forages decreased total feed costs. Results point to benefits from educational programming on risk management tools that are region specific rather than a broad generalization to all US dairy farmers. Copyright © 2015 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

A model for simulating adaptive, dynamic flows on networks: Application to petroleum infrastructure

DOE PAGES

Corbet, Thomas F.; Beyeler, Walt; Wilson, Michael L.; ...

2017-10-03

Simulation models can greatly improve decisions meant to control the consequences of disruptions to critical infrastructures. We describe a dynamic flow model on networks purposed to inform analyses by those concerned about consequences of disruptions to infrastructures and to help policy makers design robust mitigations. We conceptualize the adaptive responses of infrastructure networks to perturbations as market transactions and business decisions of operators. We approximate commodity flows in these networks by a diffusion equation, with nonlinearities introduced to model capacity limits. To illustrate the behavior and scalability of the model, we show its application first on two simple networks, thenmore » on petroleum infrastructure in the United States, where we analyze the effects of a hypothesized earthquake.« less

A model for simulating adaptive, dynamic flows on networks: Application to petroleum infrastructure

DOE Office of Scientific and Technical Information (OSTI.GOV)

Corbet, Thomas F.; Beyeler, Walt; Wilson, Michael L.

Simulation models can greatly improve decisions meant to control the consequences of disruptions to critical infrastructures. We describe a dynamic flow model on networks purposed to inform analyses by those concerned about consequences of disruptions to infrastructures and to help policy makers design robust mitigations. We conceptualize the adaptive responses of infrastructure networks to perturbations as market transactions and business decisions of operators. We approximate commodity flows in these networks by a diffusion equation, with nonlinearities introduced to model capacity limits. To illustrate the behavior and scalability of the model, we show its application first on two simple networks, thenmore » on petroleum infrastructure in the United States, where we analyze the effects of a hypothesized earthquake.« less

The Asia-Pacific Century: Challenges and Opportunities

DTIC Science & Technology

2013-05-01

global. In the end, the Japanese stock market plunged 16 percent, and the World Bank esti- mated total losses at over $230 billion.37 This earthquake was... Unemployment , Commodities, and Capital Flows, occasional paper (Washington, DC: IMF, 2011). 10. The term Asian Millennium comes from Engelbrecht et al...24. Ibid. 25. Asian Development Bank , Central Asia Atlas of Natural Resources (Manila, Philippines: Asian Development Bank , 2010), http

Sub-Saharan Africa Report, No. 2796.

DTIC Science & Technology

1983-05-06

commodities are kola, finished products like textiles, knitwear, shoes, enameled products, electronic gadgets and used clothing, which flow from the South...traffic relies here on the re-export policy adopted by the Cotonou authorities in 1973- Benin, in the process, has become one of the top intermediate...in West Africa, Cotonou , CEFAP Publications, 1977; J. Thorn: The Niger-Nigeria Borderlands: a Political Geographical Ana- lysis of Boundary

17 CFR 4.41 - Advertising by commodity pool operators, commodity trading advisors, and the principals thereof.

Code of Federal Regulations, 2010 CFR

2010-04-01

... operators, commodity trading advisors, and the principals thereof. 4.41 Section 4.41 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION COMMODITY POOL OPERATORS AND COMMODITY TRADING ADVISORS Advertising § 4.41 Advertising by commodity pool operators, commodity trading advisors, and the...

HIV/AIDS related commodities supply chain management in public health facilities of Addis Ababa, Ethiopia: a cross-sectional survey.

PubMed

Berhanemeskel, Eyerusalem; Beedemariam, Gebremedhin; Fenta, Teferi Gedif

2016-01-01

A wide range of pharmaceutical products are needed for diagnosis, treatment, and prevention of HIV/AIDS. However, interrupted supplies and stock-outs are the major challenges in the supply chain of ARV medicines and related commodities. The aim of this study was to assess the supply chain management of HIV/AIDS related commodities in public health facilities of Addis Ababa, Ethiopia. A descriptive cross-sectional survey complemented by qualitative method was conducted in 24 public health facilities (4 hospitals and 20 health centers). A semi-structured questionnaire and observation check list were used to collect data on HIV/AIDS related service, reporting and ordering; receiving, transportation and storage condition of ARV medicines and test kits; and supportive supervision and logistics management information system. In addition, in-depth interview with flexible probing techniques was used to complement the quantitative data with emphasis to the storage condition of ARV medicines and test kits. Quantitative data was analyzed using SPSS version-20. Analysis of qualitative data involved rigorous reading of transcripts in order to identify key themes and data was analyzed using thematic approach. The study revealed that 16 health centers and one hospital had recorded and reported patient medication record. Six months prior to the study, 14 health centers and 2 hospitals had stopped VCT services for one time or more. Three hospitals and 18 health centers claimed to have been able to submit the requisition and report concerning ARV medicines to Pharmaceutical Fund and Supply Agency according to the specific reporting period. More than three-fourth of the health centers had one or more emergency order of ARV medicines on the day of visit, while all of hospitals had emergency order more than 3 times within 6 months prior to the study. All of the hospitals and nearly half of the health centers had an emergency order of test kits more than 3 times in the past 6 months. Overall, nearly 3/4th of the health facilities faced stock-out of one or more ARV medicines and test kits on the day of visit. There was no adequate data on patient medication record and stock status of HIV/AIDS related commodities. Moreover there were frequent stock-outs of ARV medicines and HIV test kits, which was an indicator of the weak supply chain management. Hospitals and health centers, therefore, should devise a system to capture and make use of patient medication record and stock status information so as to ensure continuous supply of the commodities.

Metal prices in the United States through 2010

USGS Publications Warehouse

,

2013-01-01

This report, which updates and revises the U.S. Geological Survey (USGS) (1999) publication, “Metal Prices in the United States Through 1998,” presents an extended price history for a wide range of metals available in a single document. Such information can be useful for the analysis of mineral commodity issues, as well as for other purposes. The chapter for each mineral commodity includes a graph of annual current and constant dollar prices for 1970 through 2010, where available; a list of significant events that affected prices; a brief discussion of the metal and its history; and one or more tables that list current dollar prices. In some cases, the metal prices presented herein are for some alternative form of an element or, instead of a price, a value, such as the value for an import as appraised by the U.S. Customs Service. Also included are the prices for steel, steel scrap, and iron ore—steel because of its importance to the elements used to alloy with it, and steel scrap and iron ore because of their use in steelmaking. A few minor metals, such as calcium, potassium, sodium, strontium, and thorium, for which price histories were insufficient, were excluded. The annual prices given may be averages for the year, yearend prices, or some other price as appropriate for a particular commodity. Certain trade journals have been the source of much of this price information—American Metal Market, ICIS Chemical Business, Engineering and Mining Journal, Industrial Minerals, Metal Bulletin, Mining Journal, Platts Metals Week, Roskill Information Services Ltd. commodity reports, and Ryan’s Notes. Price information also is available in minerals information publications of the USGS (1880–1925, 1996–present) and the U.S. Bureau of Mines (1926–95), such as Mineral Commodity Summaries, Mineral Facts and Problems, Mineral Industry Surveys, and Minerals Yearbook. In addition to prices themselves, these journals and publications contain information relevant to prices, which has been helpful in the preparation of this publication. Prices in this report have been graphed in 1992 constant dollars to show the effects of inflation as measured by the U.S. Bureau of Labor Statistics Consumer Price Index for All Urban Consumers, a widely used measure of overall inflation in the United States. These prices are not tabulated, but a table of the deflators used is given in an appendix. Constant dollar prices can be used to show how prices that producers receive would have less purchasing power.

Cargo/Logistics Airlift System Study (CLASS), Volume 1

NASA Technical Reports Server (NTRS)

Norman, J. M.; Henderson, R. D.; Macey, F. C.; Tuttle, R. P.

1978-01-01

Current and advanced air cargo systems are evaluated using industrial and consumer statistics. Market and commodity characteristics that influence the use of the air mode are discussed along with a comparison of air and surface mode on typical routes. Results of on-site surveys of cargo processing facilities at airports are presented, and institutional controls and influences on air cargo operations are considered.

Exploration review

USGS Publications Warehouse

Wilburn, D.R.; Vasil, R.L.; Nolting, A.

2011-01-01

This summary of international mineral exploration activities for the year 2010 draws upon available information from industry sources, published literature and U.S. Geological Survey (USGS) specialists. The summary provides data on exploration budgets by region and mineral commodity, identifies significant mineral discoveries and areas of mineral exploration, discusses government programs affecting the mineral exploration industry and presents analyses of exploration activities performed by the mineral industry.

AgRISTARS: Agriculture and resources inventory surveys through aerospace remote sensing

NASA Technical Reports Server (NTRS)

1982-01-01

The rationale, objectives, participants, and approach of the AgRISTARS program are described. Progress is reported in activities related to early warning and crop condition assessment; inventory technology development (formerly foreign commodity production forecasting); yield model development; supporting research; soil moisture; renewable resources inventory; domestic crops and land cover; and conservation and pollution. Emphasis is on technological highlights.

ICP Corporate Customer Assessment - Sampling Plan

DTIC Science & Technology

1995-07-01

CORPORATE CUSTOMER ASSESSMENT - SAMPLING PLAN JULY 1995 Lead Analyst: Lieutenant Commander William J. Wilkinson, USN Associate Analyst: Mr. Henry J...project developed a plan for conducting recurring surveys of Defense Logistics Agency customers , in support of the DLA Corporate Customer Assessment...Team. The primary product was a sampling plan, including stratification of customers by Military Service or Federal Agency and by commodity purchased

Exploration

USGS Publications Warehouse

Wilburn, D.R.

2000-01-01

This summary of international nonfuel mineral exploration activities for 1999 draws upon available data from literature, industry and US Geological Survey (USGS) specialists. The report documents data on exploration budgets by region and commodity and identifies significant mineral discoveries and exploration target areas. It also discusses government programs affecting the mineral exploration industry. And it presents inferences and observations on mineral industry direction based on these data and discussions.

Overview with methods and procedures of the U.S. Geological Survey mineral-resource assessment of the Sagebrush Focal Areas of Idaho, Montana, Nevada, Oregon, Utah, and Wyoming: Chapter A in Mineral resources of the Sagebrush Focal Areas of Idaho, Montana, Nevada, Oregon, Utah, and Wyoming

USGS Publications Warehouse

Day, Warren C.; Hammarstrom, Jane M.; Zientek, Michael L.; Frost, Thomas P.

2016-08-19

This report, chapter A of Scientific Investigations Report 2016–5089, provides an overview of the U.S. Geological Survey (USGS) Sagebrush Mineral-Resource Assessment (SaMiRA). The report also describes the methods, procedures, and voluminous fundamental reference information used throughout the assessment. Data from several major publicly available databases and other published sources were used to develop an understanding of the locatable, leaseable, and salable mineral resources of this vast area. This report describes the geologic, mineral-occurrence, geochemical, geophysical, remote-sensing, and Bureau of Land Management mineral-case-status data used for the assessment, along with the methods for evaluating locatable mineral-resource potential. The report also discusses energy-resource data (oil and gas, coal, and geothermal) used in the assessment. Appendixes include summary descriptive mineral-deposit models that provide the criteria necessary to assess for the pertinent locatable minerals and market-demand commodity profiles for locatable mineral commodities relevant to the project. Datasets used in the assessment are available as USGS data releases.

Balancing detail and scale in assessing transparency to improve the governance of agricultural commodity supply chains

NASA Astrophysics Data System (ADS)

Godar, Javier; Suavet, Clément; Gardner, Toby A.; Dawkins, Elena; Meyfroidt, Patrick

2016-03-01

To date, assessments of the sustainability of agricultural commodity supply chains have largely relied on some combination of macro-scale footprint accounts, detailed life-cycle analyses and fine-scale traceability systems. Yet these approaches are limited in their ability to support the sustainability governance of agricultural supply chains, whether because they are intended for coarser-grained analyses, do not identify individual actors, or are too costly to be implemented in a consistent manner for an entire region of production. Here we illustrate some of the advantages of a complementary middle-ground approach that balances detail and scale of supply chain transparency information by combining consistent country-wide data on commodity production at the sub-national (e.g. municipal) level with per shipment customs data to describe trade flows of a given commodity covering all companies and production regions within that country. This approach can support supply chain governance in two key ways. First, enhanced spatial resolution of the production regions that connect to individual supply chains allows for a more accurate consideration of geographic variability in measures of risk and performance that are associated with different production practices. Second, identification of key actors that operate within a specific supply chain, including producers, traders, shippers and consumers can help discriminate coalitions of actors that have shared stake in a particular region, and that together are capable of delivering more cost-effective and coordinated interventions. We illustrate the potential of this approach with examples from Brazil, Indonesia and Colombia. We discuss how transparency information can deepen understanding of the environmental and social impacts of commodity production systems, how benefits are distributed among actors, and some of the trade-offs involved in efforts to improve supply chain sustainability. We then discuss the challenges and opportunities of our approach to strengthen supply chain governance and leverage more effective and fair accountability systems.

Processing of combined domestic bath and laundry waste waters for reuse as commode flushing water

NASA Technical Reports Server (NTRS)

Hypes, W. D.; Batten, C. E.; Wilkins, J. R.

1975-01-01

An experimental investigation of processes and system configurations for reclaiming combined bath and laundry waste waters for reuse as commode flush water was conducted. A 90-min recycle flow was effective in removing particulates and in improving other physical characteristics to the extent that the filtered water was subjectively acceptable for reuse. The addition of a charcoal filter resulted in noticeable improvements in color, turbidity, and suds elimination. Heating and chlorination of the waste waters were investigated for reducing total organism counts and eliminating coliform organisms. A temperature of 335.9 K (145 F) for 30 min and chlorine concentrations of 20 mg/l in the collection tank followed by 10 mg/l in the storage tank were determined to be adequate for this purpose. Water volume relationships and energy-use rates for the waste water reuse systems are also discussed.

Agricultural development and emigration: rhetoric and reality.

PubMed

Thompson, G; Amon, R; Martin, P L

1986-01-01

"The untested premise of trade liberalizing U.S. development programs such as the Caribbean Basin Initiative is that commodity trade can substitute for international labor migration. Analysis of U.S. tomato producing regions in Sinaloa, Mexico and Florida suggests that the effect of trade liberalization on international labor migration is uncertain." The emphasis is on how such development projects might affect the flow of illegal migrants to the United States. excerpt

Controls of the U.S. Virtual Water Transfer Network

NASA Astrophysics Data System (ADS)

Garcia, S.; Mejia, A.

2017-12-01

A complex interplay of human and natural factors shape the economic geography of the U.S., operating through socioeconomic forces that drive the consumption, production, and exchange of commodities. The virtual water content of a commodity represents the water embedded in its production. This work investigates the controls of national bilateral transfers of the virtual water transfer network (VWTN), through a gravity-type spatial interaction model. We use a probabilistic model to predict the binary network and investigate whether the gravity model can explain the topological properties of the empirical weighted network. In general, the gravity model relates transfer flows to the mass of the trading regions and their geographical distance. We hypothesize that properties of the nodes such as population, employment, and availability of land, together with the Euclidean distance between two trading regions, capture the main drivers of the national VWTN. The results from the model are then compared to the empirical weighted network to verify its ability to model the structure of this self-organized system. The proposed empirical model provides insight into the processes that underlie the formation of the VWTN. It can be a promising tool to study how flows are affected by changes in the generating conditions due to shocks and/or stresses.

Map of critical raw material deposits in Europe

NASA Astrophysics Data System (ADS)

Guillaume, Bertrand

2016-04-01

Map of critical raw material deposits in Europe Guillaume BERTRAND1, Daniel CASSARD1, Nikolaos ARVANITIDIS2, Gerry STANLEY3 and the EuroGeoSurvey Mineral Resources Expert Group4. 1 - Bureau de Recherches Géologiques et Minières (BRGM), Georesources Divison, 3 avenue Claude Guillemin, 45060 Orléans cedex 2, FRANCE. 2 - Sveriges Geologiska Undersökning (SGU), Box 670, SE-751 28, Uppsala, SWEDEN 3 - Geological Survey of Ireland (GSI), Beggars Bush, Haddington Road, Dublin D04 K7X4, IRELAND 4 - EuroGeoSurveys, Rue Joseph II 36-38, 1000 Brussels, BELGIUM The Critical Raw Material (CRM) Deposit Map of Europe, prepared by EuroGeoSurvey's Mineral Resources Expert Group (MREG), shows European mineral deposits from the ProMine Mineral Deposit database containing critical commodities, according to the 2014 list of critical raw materials of the European Commission. EuroGeoSurveys (EGS), The Geological Surveys of Europe, is a not-for-profit organization representing 37 National Geological Surveys and some regional Geological Surveys in Europe. It provides the European Institutions with expert, independent, balanced and practical pan-European advice and information as an aid to problem-solving, policy development, regulatory and programme formulation in areas such as natural resources, energy and geo-hazards. The EGS MREG is actively involved in contributing to policy and strategy-making processes aimed at identifying, characterizing and safeguarding resource potential, especially for critical raw materials through data provision, research, technological development and innovation. The European Union aspires to reducing the import dependency of raw materials, especially CRM, that are essential to Europe's industries. In this respect, mineral resource information, data sharing and networking by European Geological Surveys is crucial. The Strategic Implementation Plan of the European Innovation Partnership on Raw Materials highlights the need for establishing and maintaining a common interoperable EU Geological Knowledge Base. Such a Knowledge Base will support exploration for indigenous mineral resources and strengthen policy and decision making. In 2010, the European Commission identified 14 non energy non-agricultural raw materials as being critical. Criticality is based on both the scarcity of supply and the importance to European industry. This list was updated in 2014 to include 7 new commodities with one being dropped from the original list. The list now comprises: antimony, beryllium, borates, chromium, cobalt, coking coal, fluorspar, gallium, germanium, graphite, indium, magnesite, magnesium, niobium, phosphate rock, platinum group metals, light and heavy rare earth elements (separately), silicon metal and tungsten. ProMine was a European Union (EU) co-funded project, which had as its main objective the stimulation of the extractive industry to deliver new products to manufacturing industry. A major deliverable of the project was the ProMine Mineral Deposit (MD) database that contains information related to almost 13,000 mineral deposits in Europe. In order to extract data to be displayed on the CRM map of Europe, the ProMine MD database was queried for all commodities on the EC CRM list which were in the medium to super-large deposit size. Following this, the dataset was circulated to MREG in order to verify, validate and update the list.

17 CFR 5.4 - Applicability of part 4 of this chapter to commodity pool operators and commodity trading advisors.

Code of Federal Regulations, 2013 CFR

2013-04-01

... this chapter to commodity pool operators and commodity trading advisors. 5.4 Section 5.4 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION OFF-EXCHANGE FOREIGN CURRENCY TRANSACTIONS § 5.4 Applicability of part 4 of this chapter to commodity pool operators and commodity trading advisors. Part 4 of...

17 CFR 5.4 - Applicability of part 4 of this chapter to commodity pool operators and commodity trading advisors.

Code of Federal Regulations, 2012 CFR

2012-04-01

... this chapter to commodity pool operators and commodity trading advisors. 5.4 Section 5.4 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION OFF-EXCHANGE FOREIGN CURRENCY TRANSACTIONS § 5.4 Applicability of part 4 of this chapter to commodity pool operators and commodity trading advisors. Part 4 of...

Data Processing Factory for the Sloan Digital Sky Survey

NASA Astrophysics Data System (ADS)

Stoughton, Christopher; Adelman, Jennifer; Annis, James T.; Hendry, John; Inkmann, John; Jester, Sebastian; Kent, Steven M.; Kuropatkin, Nickolai; Lee, Brian; Lin, Huan; Peoples, John, Jr.; Sparks, Robert; Tucker, Douglas; Vanden Berk, Dan; Yanny, Brian; Yocum, Dan

2002-12-01

The Sloan Digital Sky Survey (SDSS) data handling presents two challenges: large data volume and timely production of spectroscopic plates from imaging data. A data processing factory, using technologies both old and new, handles this flow. Distribution to end users is via disk farms, to serve corrected images and calibrated spectra, and a database, to efficiently process catalog queries. For distribution of modest amounts of data from Apache Point Observatory to Fermilab, scripts use rsync to update files, while larger data transfers are accomplished by shipping magnetic tapes commercially. All data processing pipelines are wrapped in scripts to address consecutive phases: preparation, submission, checking, and quality control. We constructed the factory by chaining these pipelines together while using an operational database to hold processed imaging catalogs. The science database catalogs all imaging and spectroscopic object, with pointers to the various external files associated with them. Diverse computing systems address particular processing phases. UNIX computers handle tape reading and writing, as well as calibration steps that require access to a large amount of data with relatively modest computational demands. Commodity CPUs process steps that require access to a limited amount of data with more demanding computations requirements. Disk servers optimized for cost per Gbyte serve terabytes of processed data, while servers optimized for disk read speed run SQLServer software to process queries on the catalogs. This factory produced data for the SDSS Early Data Release in June 2001, and it is currently producing Data Release One, scheduled for January 2003.

17 CFR 4.13 - Exemption from registration as a commodity pool operator.

Code of Federal Regulations, 2011 CFR

2011-04-01

... a commodity pool operator. 4.13 Section 4.13 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION COMMODITY POOL OPERATORS AND COMMODITY TRADING ADVISORS General Provisions, Definitions and Exemptions § 4.13 Exemption from registration as a commodity pool operator. This section is...

77 FR 65675 - Financial Education Content Needs Survey

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-30

...The Commodity Futures Trading Commission (``CFTC'' or ``Commission'') is announcing an opportunity for public comment on a proposed collection of information by the agency. Under the Paperwork Reduction Act (``PRA''), Federal agencies are required to publish notice in the Federal Register concerning each proposed collection of information and to allow 60 days for public comment. The Commission's Office of Consumer Outreach would like to distribute a survey designed to collect data from employees at organizations that provide financial education information to their constituents. The information collected will assist the CFTC's Office of Consumer Outreach in determining how to provide its financial education content to these employees and organizations. This notice solicits comments on the reporting requirements that are part of the proposed survey.

17 CFR 32.9 - Fraud in connection with commodity option transactions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Fraud in connection with commodity option transactions. 32.9 Section 32.9 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF COMMODITY OPTION TRANSACTIONS § 32.9 Fraud in connection with commodity...

Optimising the laboratory supply chain: The key to effective laboratory services

PubMed Central

Williams, Jason; Smith, Peter; Kuritsky, Joel

2014-01-01

Background The Supply Chain Management System (SCMS) is a contract managed under the Partnership for Supply Chain Management (PFSCM) consortium by the United States Agency for International Development (USAID). SCMS procures commodities for programmes supported by the US President’s Emergency Plan for AIDS Relief (PEPFAR). From 2005 to mid-2012, PEPFAR, through SCMS, spent approximately $384 million on non-pharmaceutical commodities. Of this, an estimated $90m was used to purchase flow cytometry technology, largely for flow cytometry platforms and reagents. Objectives The purpose of this paper is to highlight the cost differences between low, medium and high utilisation rates of common CD4 testing instruments that have been procured though PEPFAR funding. Method A scale of costs per test as a function of test volume through the machine was calculated for the two most common CD4 testing machines used in HIV programmes: Becton Dickinson (BD) FACSCount™ and BD FACSCalibur™. Instrument utilisation data collected at the facility level in three selected countries were then used to calculate the onsite cost-per-test experienced in each country. Results Cost analyses indicated that a target of at least 40% utilisation for FACSCount™ and 15% utilisation for FACSCalibur™, respectively, closely approach maximal per-test cost efficiency. The average utilisation rate for CD4 testing instruments varies widely by country, level of laboratory and partner (0% − 68%). Conclusion Our analysis indicates that, because cost-per-test is related inversely to sample throughput, the underutilisation of flow cytometry machines is resulting in an increase in average cost-per-test for many instruments. PMID:29043175

The Principles and the Specifics of Trading in Commodities

NASA Astrophysics Data System (ADS)

Baran, Dušan; Herbacsková, Anita

2012-12-01

In the present period of instability on financial markets, investments in commodities are the solution for elimination of the consequences of inflation and ensure the yield. When investing in commodities, the use of specifics of commodities compared to other assets. The distribution of commodities we can interpret for agricultural commodities, commodities of energy, precious and other metals, and weather. Therefore, in the framework of the investment portfolio are the commodities. This is the reason why one of the most popular types of investment assets now become commodities. In the interpretation of particular commodities we talk about commodity futures. The reason is that the spot market with commodities is limited storage facilities. The growth of the popularity, which allows a wide range of commodities, has caused that in addition to from institutional investors and speculators for trade may involve even small investors. This development will be supplemented by interpretation of the charts and figers, which will be commented and used for generalization of knowledge. Finally, the article will be interpreted by the further development of the market for commodities as it by article assumes from the results of research.

The economic value of remote sensing of earth resources from space: An ERTS overview and the value of continuity of service. Volume 3: Intensive use of living resources, agriculture. Part 3: The integrated impact of improved (ERS) information on US agricultural commodities

NASA Technical Reports Server (NTRS)

Seidel, A. D.

1974-01-01

The economic value of information produced by an assumed operational version of an earth resources survey satellite of the ERTS class is assessed. The theoretical capability of an ERTS system to provide improved agricultural forecasts is analyzed and this analysis is used as a reasonable input to the econometric methods derived by ECON. An econometric investigation into the markets for agricultural commodities is summarized. An overview of the effort including the objectives, scopes, and architecture of the analysis, and the estimation strategy employed is presented. The results and conclusions focus on the economic importance of improved crop forecasts, U.S. exports, and government policy operations. Several promising avenues of further investigation are suggested.

17 CFR 32.13 - Exemption from prohibition of commodity option transactions for trade options on certain...

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Exemption from prohibition of commodity option transactions for trade options on certain agricultural commodities. 32.13 Section 32.13 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF COMMODITY OPTION TRANSACTIONS § 32.13 Exemption from...

The cost of service quality improvements: tracking the flow of funds in social franchise networks in Myanmar

PubMed Central

2013-01-01

Introduction This paper examines the cost of quality improvements in Population Services International (PSI) Myanmar’s social franchise operations from 2007 to 2009. Methods The social franchise commodities studied were products for reproductive health, malaria, STIs, pneumonia, and diarrhea. This project applied ingredients based costing for labor, supplies, transport, and overhead. Data were gathered seven during key informant interviews with staff in the central Yangon office, examination of 3 years of payroll data, examination of a time motion study conducted by PSI, and spreadsheets recording the costs of acquiring and transporting supplies. Results In 2009 PSI Myanmar’s social franchise devoted $2.02 million towards a 94% reduction in commodity prices offered to its network of over 1700 primary care providers. These providers retained 1/3 of the subsidy as revenue and passed along the other 2/3 to their patients in the course of offering subsidized care for 1.5 million health episodes. In addition, PSI Myanmar devoted $2.09 million to support a team of franchise officers who conducted quality assurance for the private providers overseeing service quality and to distributing medical commodities. Conclusion In Myanmar, the social franchise operated by PSI spends roughly $1.00 in quality management and retailing for every $1.00 spent subsidizing medical commodities. Some services are free, but patients also pay fees for other lines of service. Overall patients contribute 1/6 as much as PSI does. Unlike other NGO’s, health services in social franchises like PSI are not all free to the patients, nor are the discounts uniformly applied. Discounts and subsidies evolve in response to public health concerns, market demand, providers’ cost structures as well as strategic objectives in maintaining the network and its portfolio of services. PMID:23826743

The cost of service quality improvements: tracking the flow of funds in social franchise networks in Myanmar.

PubMed

Bishai, David; LeFevre, Amnesty; Theuss, Marc; Boxshall, Matt; Hetherington, John D; Zaw, Min; Montagu, Dominic

2013-01-01

This paper examines the cost of quality improvements in Population Services International (PSI) Myanmar's social franchise operations from 2007 to 2009. The social franchise commodities studied were products for reproductive health, malaria, STIs, pneumonia, and diarrhea. This project applied ingredients based costing for labor, supplies, transport, and overhead. Data were gathered seven during key informant interviews with staff in the central Yangon office, examination of 3 years of payroll data, examination of a time motion study conducted by PSI, and spreadsheets recording the costs of acquiring and transporting supplies. In 2009 PSI Myanmar's social franchise devoted $2.02 million towards a 94% reduction in commodity prices offered to its network of over 1700 primary care providers. These providers retained 1/3 of the subsidy as revenue and passed along the other 2/3 to their patients in the course of offering subsidized care for 1.5 million health episodes. In addition, PSI Myanmar devoted $2.09 million to support a team of franchise officers who conducted quality assurance for the private providers overseeing service quality and to distributing medical commodities. In Myanmar, the social franchise operated by PSI spends roughly $1.00 in quality management and retailing for every $1.00 spent subsidizing medical commodities. Some services are free, but patients also pay fees for other lines of service. Overall patients contribute 1/6 as much as PSI does. Unlike other NGO's, health services in social franchises like PSI are not all free to the patients, nor are the discounts uniformly applied. Discounts and subsidies evolve in response to public health concerns, market demand, providers' cost structures as well as strategic objectives in maintaining the network and its portfolio of services.

Comparison of production-phase environmental impact metrics derived at the farm- and national-scale for United States agricultural commodities

NASA Astrophysics Data System (ADS)

Costello, Christine; Xue, Xiaobo; Howarth, Robert W.

2015-11-01

Agricultural production is critical for human survival and simultaneously contributes to ecosystem degradation. There is a need for transparent, rapid methods for evaluating the environmental impacts of agricultural production at the system-level in order to develop sustainable food supplies. We have developed a method for estimating the greenhouse gas (GHG), land use and reactive nitrogen inputs associated with the agricultural production phase of major crop and livestock commodities produced in the United States (US). Materials flow analysis (MFA) and life cycle assessment (LCA) techniques were applied to national inventory datasets. The net anthropogenic nitrogen inputs (NANI) toolbox served as the primary accounting tool for LCA and MFA. NANI was updated to create links between nitrogen fertilizer and nitrogen fixation associated with feed crops and animal food commodities. Results for the functional units kilogram (kg) of product and kg of protein for 2002 data fall within ranges of published LCA results from farm-scale studies across most metrics. Exceptions include eutrophication potential for milk and GHGs for chicken and eggs, these exceptions arise due to differing methods and boundary assumptions; suggestions for increasing agreement are identified. Land use for livestock commodities are generally higher than reported by other LCA studies due to the inclusion of all land identified as pasture or grazing land in the US in this study and given that most of the estimates from other LCAs were completed in Europe where land is less abundant. The method provides a view of the entire US agricultural system and could be applied to any year using publically available data. Additionally, utilizing a top-down approach reduces data collection and processing time making it possible to develop environmental inventory metrics rapidly for system-level decision-making.

Mineral facilities of Europe

USGS Publications Warehouse

Almanzar, Francisco; Baker, Michael S.; Elias, Nurudeen; Guzman, Eric

2010-01-01

This map displays over 1,700 records of mineral facilities within the countries of Europe and western Eurasia. Each record represents one commodity and one facility type at a single geographic location. Facility types include mines, oil and gas fields, and plants, such as refineries, smelters, and mills. Common commodities of interest include aluminum, cement, coal, copper, gold, iron and steel, lead, nickel, petroleum, salt, silver, and zinc. Records include attributes, such as commodity, country, location, company name, facility type and capacity (if applicable), and latitude and longitude geographical coordinates (in both degrees-minutes-seconds and decimal degrees). The data shown on this map and in table 1 were compiled from multiple sources, including (1) the most recently available data from the U.S. Geological Survey (USGS) Minerals Yearbook (Europe and Central Eurasia volume), (2) mineral statistics and information from the USGS Minerals Information Web site (http://minerals.usgs.gov/minerals/pubs/country/europe.html), and (3) data collected by the USGS minerals information country specialists from sources, such as statistical publications of individual countries, annual reports and press releases of operating companies, and trade journals. Data reflect the most recently published table of industry structure for each country at the time of this publication. Additional information is available from the country specialists listed in table 2.

Mineral facilities of Northern and Central Eurasia

USGS Publications Warehouse

Baker, Michael S.; Elias, Nurudeen; Guzman, Eric; Soto-Viruet, Yadira

2010-01-01

This map displays almost 900 records of mineral facilities within the countries that formerly constituted the Union of Soviet Socialist Republics (USSR). Each record represents one commodity and one facility type at a single geographic location. Facility types include mines, oil and gas fields, and plants, such as refineries, smelters, and mills. Common commodities of interest include aluminum, cement, coal, copper, gold, iron and steel, lead, nickel, petroleum, salt, silver, and zinc. Records include attributes, such as commodity, country, location, company name, facility type and capacity (if applicable), and latitude and longitude geographical coordinates (in both degrees-minutes-seconds and decimal degrees). The data shown on this map and in table 1 were compiled from multiple sources, including (1) the most recently available data from the U.S. Geological Survey (USGS) Minerals Yearbook (Europe and Central Eurasia volume), (2) mineral statistics and information from the USGS Minerals Information Web site (http://minerals.usgs.gov/minerals/pubs/country/europe.html), and (3) data collected by the USGS minerals information country specialists from sources, such as statistical publications of individual countries, annual reports and press releases of operating companies, and trade journals. Data reflect the most recent published table of industry structure for each country at the time of this publication. Additional information is available from the country specialists listed in table 2

Selecting target populations for ROPS retrofit programs in Pennsylvania and Vermont.

PubMed

Yoder, A M; Sorensen, J A; Foster, F; Myers, M; Murphy, D; Cook, G; May, J; Jenkins, P

2013-07-01

Agriculture has the highest injury and fatality rates when compared with other U.S. industries, and tractor overturns remain the leading cause of agricultural fatalities. Rollover protection structures (ROPS) are the only proven devices to protect a tractor operator in the event of an overturn. These devices are 99% effective when used with a seatbelt. Nearly 49% of tractors in the U.S. are not equipped with a ROPS. Interventions such as social marketing, community awareness campaigns, and financial incentives have been directed at encouraging farmers to install ROPS on their unprotected tractors. The purpose of this study was to conduct similar comparisons of ROPS protection and readiness to retrofit in different segments of the Vermont and Pennsylvania farm communities. A telephone survey was used to collect data on ROPS prevalence, farm demographic characteristics, and farmer's stage of change relative to installing ROPS on farm tractors. Our data provide new and unique information on the prevalence of ROPS-equipped tractors relative to commodity, farm size, and a variety of other demographic variables. Extrapolating from these data, the commodities studied account for roughly 162,072 tractors across the two states. Of these, 85,927 (53%) do not have ROPS. Of these unprotected tractors, 77,203 are in Pennsylvania and 8,724 are in Vermont. Our other two research questions dealt with the farmer's stage of change and possible ways to segment this population. The stage of change portion of our work demonstrates that most Pennsylvania and Vermont farmers are not contemplating ROPS retrofitting in the near future. Since no major differences were found in the stage of change, the number of unprotected tractors was examined for each of the commodity groups. In Pennsylvania, 29% of all unprotected tractors were found on cash crop farms. This trend was even more apparent on smaller farms than large farms. This led to the selection of smaller cash crop farms as the target audience for social marketing messages. In contrast, researchers in Vermont found a bimodal distribution of unprotected tractors. Of all the commodity groups surveyed in Vermont, vegetable and cash crop farmers were least likely to have even one protected tractor to use on the farm. Probably the most encouraging finding from this study is that over 85% of Pennsylvania farms and over 87% of Vermont farms surveyed had at least one tractor available that had ROPS protection. Of those farms, 25.5% of the Pennsylvania farms and 46% of the Vermont farms have ROPS on all of their tractors. Both of these findings were greater than the findings from a 2006 survey of New York State farms, which found that 75% of surveyed New York farms have ROPS on at least one tractor and 18% have ROPS on all tractors. Even with these encouraging data, the goal of 100% of tractors with ROPS is far from being met. There are still an estimated 90,000 unprotected tractors on Pennsylvania and Vermont farms, and these farm owners are currently unmotivated to install ROPS. However as demonstrated in New York State, it may be possible to use social marketing that combines persuasive messages and cost-sharing to persuade these farmers that ROPS are indeed important and accessible.

17 CFR 5.4 - Applicability of part 4 of this chapter to commodity pool operators and commodity trading advisors.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Applicability of part 4 of this chapter to commodity pool operators and commodity trading advisors. 5.4 Section 5.4 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION OFF-EXCHANGE FOREIGN CURRENCY TRANSACTIONS § 5.4...

Normal crop calendars. Volume 2: The spring wheat states of Minnesota, Montana, North Dakota, and South Dakota

NASA Technical Reports Server (NTRS)

West, W. L., III (Principal Investigator)

1980-01-01

The state crop calendars for the principal spring wheat producing states within the United States are presented. These crop calendars are an update of those produced for the large area crop inventory experiment multilabeling task during 1978and are compiled for the foreign commodity production forecasting (FCPF) project of the agriculture and resources inventory surveys through aerospace remote sensing program.

Geology and Nonfuel Mineral Deposits of Africa and the Middle East

USGS Publications Warehouse

Taylor, Cliff D.; Schulz, Klaus J.; Doebrich, Jeff L.; Orris, Greta; Denning, Paul; Kirschbaum, Michael J.

2009-01-01

A nation's endowment of nonfuel mineral resources, relative to the world's endowment, is a fundamental consideration in decisions related to a nation's economic and environmental well being and security. Knowledge of the worldwide abundance, distribution, and general geologic setting of mineral commodities provides a framework within which a nation can make decisions about economic development of its own resources, and the economic and environmental consequences of those decisions, in a global perspective. The information in this report is part of a U.S. Geological Survey (USGS) endeavor to evaluate the global endowment of both identified and undiscovered nonfuel mineral resources. The results will delineate areas of the world that are geologically permissive for the occurrence of undiscovered selected nonfuel mineral resources together with estimates of the quantity and quality of the resources. The results will be published as a series of regional reports; this one provides basic data on the identified resources and geologic setting, together with a brief appraisal of the potential for undiscovered mineral resources in Africa and the Middle East. Additional information, such as production statistics, economic factors that affect the mineral industries of the region, and historical information, is available in U.S. Geological Survey publications such as the Minerals Yearbook and the annual Mineral Commodity Summaries (available at http://minerals.usgs.gov/minerals).

Changing Face of Family Planning Funding in Kenya: A Cross-Sectional Survey of Two Urban Counties.

PubMed

Keyonzo, Nelson; Korir, Julius; Abilla, Faith; Sirera, Morine; Nyakwara, Peter; Bazant, Eva; Waka, Charles; Koskei, Nancy; Kabue, Mark

2017-12-01

As international development partners reduce funding for family planning (FP) programs, the need to estimate the financial resources devoted to FP is becoming increasingly important both at all levels. This cross-sectional assessment examined the FP financing sources, agents, and expenditures in two counties of Kenya for fiscal years 2010/2011 and 2011/2012 to guide local decision-making on financial allocations. Data were collected through a participatory process. This involved stakeholder interviews, review of financial records and service statistics, and a survey of facilities offering FP services. Financing sources and agents were identified, and source amounts calculated. Types of FP provider organizations and the amounts spent by expenditure categories were identified. Overall, five financing sources and seven agents for FP were identified. Total two-year expenditures were KSh 307.8 M (US$ 3.62 M). The government's share of funding rose from 12% to 21% over the two years (p=0.029). In 2010/2011, the largest expense categories were administration, commodities, and labor; however, spending on commodities increased by 47% (p=0.042). This study provides local managers with FP financing and expenditure information for use in budget allocation decision-making. These analyses can be done routinely and replicated in other local counties or countries in a context of devolution.

Minimizing E-factor in the continuous-flow synthesis of diazepam and atropine.

PubMed

Bédard, Anne-Catherine; Longstreet, Ashley R; Britton, Joshua; Wang, Yuran; Moriguchi, Hideki; Hicklin, Robert W; Green, William H; Jamison, Timothy F

2017-12-01

Minimizing the waste stream associated with the synthesis of active pharmaceutical ingredients (APIs) and commodity chemicals is of high interest within the chemical industry from an economic and environmental perspective. In exploring solutions to this area, we herein report a highly optimized and environmentally conscious continuous-flow synthesis of two APIs identified as essential medicines by the World Health Organization, namely diazepam and atropine. Notably, these approaches significantly reduced the E-factor of previously published routes through the combination of continuous-flow chemistry techniques, computational calculations and solvent minimization. The E-factor associated with the synthesis of atropine was reduced by 94-fold (about two orders of magnitude), from 2245 to 24, while the E-factor for the synthesis of diazepam was reduced by 4-fold, from 36 to 9. Copyright © 2017 Elsevier Ltd. All rights reserved.

Three archives of the U. S. Geological Survey's Western Mineral Resources Team

USGS Publications Warehouse

Bolm, Karen Sue; Frank, David G.; Schneider, Jill L.

2000-01-01

The Western Mineral Resources Team of the U.S. Geological Survey (USGS) has three archives, which hold unpublished or difficult-to-obtain records and literature. The Technical Data Unit in Anchorage, Alaska, holds maps, field notes, and other records of the USGS work in Alaska. The USGS Field Office in Spokane, Washington, houses the more than 5,000 files from Federal government exploration programs that contracted to fund exploration for some commodities from 1950 until 1974. The Latin American Archive in Tucson, Arizona, holds material on Latin American mineral resources collected by the Center for Inter-American MineralResources Investigations.

A survey of GPU-based acceleration techniques in MRI reconstructions

PubMed Central

Wang, Haifeng; Peng, Hanchuan; Chang, Yuchou

2018-01-01

Image reconstruction in magnetic resonance imaging (MRI) clinical applications has become increasingly more complicated. However, diagnostic and treatment require very fast computational procedure. Modern competitive platforms of graphics processing unit (GPU) have been used to make high-performance parallel computations available, and attractive to common consumers for computing massively parallel reconstruction problems at commodity price. GPUs have also become more and more important for reconstruction computations, especially when deep learning starts to be applied into MRI reconstruction. The motivation of this survey is to review the image reconstruction schemes of GPU computing for MRI applications and provide a summary reference for researchers in MRI community. PMID:29675361

A survey of GPU-based acceleration techniques in MRI reconstructions.

PubMed

Wang, Haifeng; Peng, Hanchuan; Chang, Yuchou; Liang, Dong

2018-03-01

Image reconstruction in magnetic resonance imaging (MRI) clinical applications has become increasingly more complicated. However, diagnostic and treatment require very fast computational procedure. Modern competitive platforms of graphics processing unit (GPU) have been used to make high-performance parallel computations available, and attractive to common consumers for computing massively parallel reconstruction problems at commodity price. GPUs have also become more and more important for reconstruction computations, especially when deep learning starts to be applied into MRI reconstruction. The motivation of this survey is to review the image reconstruction schemes of GPU computing for MRI applications and provide a summary reference for researchers in MRI community.

17 CFR 33.3 - Unlawful commodity option transactions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Unlawful commodity option... REGULATION OF DOMESTIC EXCHANGE-TRADED COMMODITY OPTION TRANSACTIONS § 33.3 Unlawful commodity option... of, or maintain a position in, any commodity option transaction subject to the provisions of this...

49 CFR 1248.100 - Commodity classification designated.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 9 2011-10-01 2011-10-01 false Commodity classification designated. 1248.100... STATISTICS Commodity Code § 1248.100 Commodity classification designated. Commencing with reports for the..., reports of commodity statistics required to be made to the Board, shall be based on the commodity codes...

Potential for seed-mediated gene flow in agroecosystems from transgenic safflower (Carthamus tinctorius L.) intended for plant molecular farming.

PubMed

McPherson, Marc A; Yang, Rong-Cai; Good, Allen G; Nielson, Ryan L; Hall, Linda M

2009-04-01

Safflower has been transformed for field scale molecular farming of high-value proteins including several pharmaceuticals. Viable safflower seed remaining in the soil seed bank after harvest could facilitate seed and pollen-mediated gene flow. Seeds may germinate in subsequent years and volunteer plants may flower and potentially outcross with commodity safflower and/or produce seed. Seeds from volunteers could become admixed with conventional crops at harvest, and/or replenish the seed bank. Seed in following crops could be transported locally and internationally and facilitate gene flow in locations where regulatory thresholds and public acceptance differ from Canada. Seed-mediated gene flow was examined in three studies. Safflower seed loss and viability following harvest of commercial fields of a non-transgenic cultivar were determined. We assessed seed longevity of transgenic and non-transgenic safflower, on the soil surface and buried at two depths. Finally, we surveyed commercial safflower fields at different sites and measured density and growth stage of safflower volunteers, in other crops the following year and documented volunteer survival and viable seed production. Total seed loss at harvest in commercial fields, ranged from 231 to 1,069 seeds m(-2) and the number of viable seeds ranged from 81 to 518 seeds m(-2). Safflower has a relatively short longevity in the seed bank and no viable seeds were found after 2 years. Based on the seed burial studies it is predicted that winter conditions would reduce safflower seed viability on the soil surface by >50%, leaving between 40 and 260 viable seeds m(-2). The density of safflower volunteers emerging in the early spring of the following year ranged from 3 to 11 seedlings m(-2). Safflower volunteers did not survive in fields under chemical fallow, but in some cereal fields small numbers of volunteers did survive and generate viable seed. Results will be used to make recommendations for best management practices to reduce seed-mediated gene flow from commercial production of plant molecular farming with safflower.

17 CFR 33.10 - Fraud in connection with commodity option transactions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Fraud in connection with commodity option transactions. 33.10 Section 33.10 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF DOMESTIC EXCHANGE-TRADED COMMODITY OPTION TRANSACTIONS § 33.10 Fraud in...

17 CFR 32.11 - Suspension of commodity option transactions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Suspension of commodity option... REGULATION OF COMMODITY OPTION TRANSACTIONS § 32.11 Suspension of commodity option transactions. (a... accept money, securities or property in connection with, the purchase or sale of any commodity option, or...

7 CFR 65.135 - Covered commodity.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., PEANUTS, AND GINSENG General Provisions Definitions § 65.135 Covered commodity. (a) Covered commodity... nuts; (6) Pecans; and (7) Ginseng. (b) Covered commodities are excluded from this part if the commodity...

7 CFR 65.135 - Covered commodity.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., PEANUTS, AND GINSENG General Provisions Definitions § 65.135 Covered commodity. (a) Covered commodity... nuts; (6) Pecans; and (7) Ginseng. (b) Covered commodities are excluded from this part if the commodity...

7 CFR 65.135 - Covered commodity.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., PEANUTS, AND GINSENG General Provisions Definitions § 65.135 Covered commodity. (a) Covered commodity... nuts; (6) Pecans; and (7) Ginseng. (b) Covered commodities are excluded from this part if the commodity...

7 CFR 65.135 - Covered commodity.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., PEANUTS, AND GINSENG General Provisions Definitions § 65.135 Covered commodity. (a) Covered commodity... nuts; (6) Pecans; and (7) Ginseng. (b) Covered commodities are excluded from this part if the commodity...

Decentralized Algorithms for Optimization of Single Commodity Flows

DTIC Science & Technology

1980-06-01

Offiachstssiue of Navallog Researche o T1 LaoayfrInformation Sytm rgadDcso yt~ NCd SifyiEDN.04-8 Coe47II. CNRLIGOFCAEADADES1. ftoftT ADPIAIO100WORAI Arlington...requirements for the degree of Master of Science at the Massachusetts Institute of Technology, May 1980. The research was conducted at the M.I.T...this thesis topic. His interest and suggestions made the research rewarding. The research was carried out at the M.I.T. Laboratory for Information

The Next Step in Somalia: Exploiting Victory Post-Mogadishu

DTIC Science & Technology

2012-01-23

Nigeria (oil, and 25% of Africa’s human capital). Interruption in the flow of these resources could disrupt commodities markets and jeopardize the...plight of Al Shabab thus reinforcing the theme of Somalia’s invasion by “African Crusaders.” 44 The propaganda strategy worked. Islamic charities...United States. The force was also provided a complete array of equipment to include weapons, body armor and the R21 MkII “Casper” armoured vehicle.47

Quel effet de l’euro sur le commerce europeen des produits forestiers? Académie d’Agriculture de France, Notes Académiques

Treesearch

Joseph Buongiorno

2015-01-01

The objective of this study was to determine the effect of the monetary union on the trade of forest products between euro-using countries. A differential gravity model of bilateral trade flows was developed and estimated with data for the bilateral trade between 12 euro countries from 1988 to 2013, for commodity groups HS44 (wood and articles of wood), HS47 (pulp of...

17 CFR 4.6 - Exclusion for certain otherwise regulated persons from the definition of the term “commodity...

Code of Federal Regulations, 2011 CFR

2011-04-01

... otherwise regulated persons from the definition of the term âcommodity trading advisor.â 4.6 Section 4.6 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION COMMODITY POOL OPERATORS AND COMMODITY TRADING ADVISORS General Provisions, Definitions and Exemptions § 4.6 Exclusion for certain...

17 CFR 33.4 - Designation as a contract market for the trading of commodity options.

Code of Federal Regulations, 2011 CFR

2011-04-01

... market for the trading of commodity options. 33.4 Section 33.4 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF DOMESTIC EXCHANGE-TRADED COMMODITY OPTION TRANSACTIONS § 33.4 Designation as a contract market for the trading of commodity options. The Commission may...

17 CFR 4.6 - Exclusion for certain otherwise regulated persons from the definition of the term “commodity...

Code of Federal Regulations, 2014 CFR

2014-04-01

... otherwise regulated persons from the definition of the term âcommodity trading advisor.â 4.6 Section 4.6 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION COMMODITY POOL OPERATORS AND COMMODITY TRADING ADVISORS General Provisions, Definitions and Exemptions § 4.6 Exclusion for certain...

17 CFR 4.6 - Exclusion for certain otherwise regulated persons from the definition of the term “commodity...

Code of Federal Regulations, 2013 CFR

2013-04-01

... otherwise regulated persons from the definition of the term âcommodity trading advisor.â 4.6 Section 4.6 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION COMMODITY POOL OPERATORS AND COMMODITY TRADING ADVISORS General Provisions, Definitions and Exemptions § 4.6 Exclusion for certain...

17 CFR 33.4 - Designation as a contract market for the trading of commodity options.

Code of Federal Regulations, 2012 CFR

2012-04-01

... market for the trading of commodity options. 33.4 Section 33.4 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF DOMESTIC EXCHANGE-TRADED COMMODITY OPTION TRANSACTIONS § 33.4 Designation as a contract market for the trading of commodity options. The Commission may...

17 CFR 4.6 - Exclusion for certain otherwise regulated persons from the definition of the term “commodity...

Code of Federal Regulations, 2012 CFR

2012-04-01

... otherwise regulated persons from the definition of the term âcommodity trading advisor.â 4.6 Section 4.6 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION COMMODITY POOL OPERATORS AND COMMODITY TRADING ADVISORS General Provisions, Definitions and Exemptions § 4.6 Exclusion for certain...

17 CFR 4.6 - Exclusion for certain otherwise regulated persons from the definition of the term “commodity...

Code of Federal Regulations, 2010 CFR

2010-04-01

... otherwise regulated persons from the definition of the term âcommodity trading advisor.â 4.6 Section 4.6 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION COMMODITY POOL OPERATORS AND COMMODITY TRADING ADVISORS General Provisions, Definitions and Exemptions § 4.6 Exclusion for certain...

Titanium recycling in the United States in 2004, chap. Y of Sibley, S.F., ed., Flow studies for recycling metal commodities in the United States

USGS Publications Warehouse

Goonan, Thomas G.

2010-01-01

As one of a series of reports that describe the recycling of metal commodities in the United States, this report discusses the titanium metal fraction of the titanium economy, which generates and uses titanium metal scrap in its operations. Data for 2004 were selected to demonstrate the titanium flows associated with these operations. This report includes a description of titanium metal supply and demand in the United States to illustrate the extent of titanium recycling and to identify recycling trends. In 2004, U.S. apparent consumption of titanium metal (contained in various titanium-bearing products) was 45,000 metric tons (t) of titanium, which was distributed as follows: 25,000 t of titanium recovered as new scrap, 9,000 t of titanium as titanium metal and titanium alloy products delivered to the U.S. titanium products reservoir, 7,000 t of titanium consumed by steelmaking and other industries, and 4,000 t of titanium contained in unwrought and wrought products exported. Titanium recycling is concentrated within the titanium metals sector of the total titanium market. The titanium market is otherwise dominated by pigment (titanium oxide) products, which generate dissipative losses instead of recyclable scrap. In 2004, scrap (predominantly new scrap) was the source of roughly 54 percent of the titanium metal content of U.S.-produced titanium metal products.

Demand-driven energy requirement of world economy 2007: A multi-region input-output network simulation

NASA Astrophysics Data System (ADS)

Chen, Zhan-Ming; Chen, G. Q.

2013-07-01

This study presents a network simulation of the global embodied energy flows in 2007 based on a multi-region input-output model. The world economy is portrayed as a 6384-node network and the energy interactions between any two nodes are calculated and analyzed. According to the results, about 70% of the world's direct energy input is invested in resource, heavy manufacture, and transportation sectors which provide only 30% of the embodied energy to satisfy final demand. By contrast, non-transportation services sectors contribute to 24% of the world's demand-driven energy requirement with only 6% of the direct energy input. Commodity trade is shown to be an important alternative to fuel trade in redistributing energy, as international commodity flows embody 1.74E + 20 J of energy in magnitude up to 89% of the traded fuels. China is the largest embodied energy exporter with a net export of 3.26E + 19 J, in contrast to the United States as the largest importer with a net import of 2.50E + 19 J. The recent economic fluctuations following the financial crisis accelerate the relative expansions of energy requirement by developing countries, as a consequence China will take over the place of the United States as the world's top demand-driven energy consumer in 2022 and India will become the third largest in 2015.

Stochastic processes in the social sciences: Markets, prices and wealth distributions

NASA Astrophysics Data System (ADS)

Romero, Natalia E.

The present work uses statistical mechanics tools to investigate the dynamics of markets, prices, trades and wealth distribution. We studied the evolution of market dynamics in different stages of historical development by analyzing commodity prices from two distinct periods ancient Babylon, and medieval and early modern England. We find that the first-digit distributions of both Babylon and England commodity prices follow Benfords law, indicating that the data represent empirical observations typically arising from a free market. Further, we find that the normalized prices of both Babylon and England agricultural commodities are characterized by stretched exponential distributions, and exhibit persistent correlations of a power law type over long periods of up to several centuries, in contrast to contemporary markets. Our findings suggest that similar market interactions may underlie the dynamics of ancient agricultural commodity prices, and that these interactions may remain stable across centuries. To further investigate the dynamics of markets we present the analogy between transfers of money between individuals and the transfer of energy through particle collisions by means of the kinetic theory of gases. We introduce a theoretical framework of how the micro rules of trading lead to the emergence of income and wealth distribution. Particularly, we study the effects of different types of distribution of savings/investments among individuals in a society and different welfare/subsidies redistribution policies. Results show that while considering savings propensities the models approach empirical distributions of wealth quite well the effect of redistribution better captures specific features of the distributions which earlier models failed to do; moreover the models still preserve the exponential decay observed in empirical income distributions reported by tax data and surveys.

17 CFR 33.5 - Application for designation as a contract market for the trading of commodity options.

Code of Federal Regulations, 2011 CFR

2011-04-01

... a contract market for the trading of commodity options. 33.5 Section 33.5 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF DOMESTIC EXCHANGE-TRADED COMMODITY OPTION TRANSACTIONS § 33.5 Application for designation as a contract market for the trading of commodity options. (a...

17 CFR 37.4 - Election to trade excluded and exempt commodities.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Election to trade excluded and exempt commodities. 37.4 Section 37.4 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION DERIVATIVES TRANSACTION EXECUTION FACILITIES § 37.4 Election to trade excluded and exempt commodities. A board of trade that is or elects...

17 CFR 33.5 - Application for designation as a contract market for the trading of commodity options.

Code of Federal Regulations, 2013 CFR

2013-04-01

... a contract market for the trading of commodity options. 33.5 Section 33.5 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF COMMODITY OPTION TRANSACTIONS THAT ARE OPTIONS... contract market for the trading of commodity options. (a) Any board of trade desiring to be designated as a...

17 CFR 33.5 - Application for designation as a contract market for the trading of commodity options.

Code of Federal Regulations, 2012 CFR

2012-04-01

... a contract market for the trading of commodity options. 33.5 Section 33.5 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF DOMESTIC EXCHANGE-TRADED COMMODITY OPTION TRANSACTIONS § 33.5 Application for designation as a contract market for the trading of commodity options. (a...

17 CFR 33.6 - Suspension or revocation of designation as a contract market for the trading of commodity options.

Code of Federal Regulations, 2013 CFR

2013-04-01

... designation as a contract market for the trading of commodity options. 33.6 Section 33.6 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF COMMODITY OPTION TRANSACTIONS THAT... designation as a contract market for the trading of commodity options. The Commission may, after notice and...

17 CFR 33.4 - Designation as a contract market for the trading of commodity options.

Code of Federal Regulations, 2013 CFR

2013-04-01

... market for the trading of commodity options. 33.4 Section 33.4 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF COMMODITY OPTION TRANSACTIONS THAT ARE OPTIONS ON CONTRACTS OF SALE OF A COMMODITY FOR FUTURE DELIVERY § 33.4 Designation as a contract market for the trading...

17 CFR 33.5 - Application for designation as a contract market for the trading of commodity options.

Code of Federal Regulations, 2010 CFR

2010-04-01

... a contract market for the trading of commodity options. 33.5 Section 33.5 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF DOMESTIC EXCHANGE-TRADED COMMODITY OPTION TRANSACTIONS § 33.5 Application for designation as a contract market for the trading of commodity options. (a...

Economics and Maximum Entropy Production

NASA Astrophysics Data System (ADS)

Lorenz, R. D.

2003-04-01

Price differentials, sales volume and profit can be seen as analogues of temperature difference, heat flow and work or entropy production in the climate system. One aspect in which economic systems exhibit more clarity than the climate is that the empirical and/or statistical mechanical tendency for systems to seek a maximum in production is very evident in economics, in that the profit motive is very clear. Noting the common link between 1/f noise, power laws and Self-Organized Criticality with Maximum Entropy Production, the power law fluctuations in security and commodity prices is not inconsistent with the analogy. There is an additional thermodynamic analogy, in that scarcity is valued. A commodity concentrated among a few traders is valued highly by the many who do not have it. The market therefore encourages via prices the spreading of those goods among a wider group, just as heat tends to diffuse, increasing entropy. I explore some empirical price-volume relationships of metals and meteorites in this context.

A Graph Summarization Algorithm Based on RFID Logistics

NASA Astrophysics Data System (ADS)

Sun, Yan; Hu, Kongfa; Lu, Zhipeng; Zhao, Li; Chen, Ling

Radio Frequency Identification (RFID) applications are set to play an essential role in object tracking and supply chain management systems. The volume of data generated by a typical RFID application will be enormous as each item will generate a complete history of all the individual locations that it occupied at every point in time. The movement trails of such RFID data form gigantic commodity flowgraph representing the locations and durations of the path stages traversed by each item. In this paper, we use graph to construct a warehouse of RFID commodity flows, and introduce a database-style operation to summarize graphs, which produces a summary graph by grouping nodes based on user-selected node attributes, further allows users to control the hierarchy of summaries. It can cut down the size of graphs, and provide convenience for users to study just on the shrunk graph which they interested. Through extensive experiments, we demonstrate the effectiveness and efficiency of the proposed method.

17 CFR 210.4-08 - General notes to financial statements.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., options, and other financial instruments with similar characteristics. (ii) Derivative commodity... futures, commodity forwards, commodity swaps, commodity options, and other commodity instruments with... policies for certain derivative instruments. Disclosures regarding accounting policies shall include...

A Primer on a Domestic Catastrophic Disaster Response for the Joint Logistics Enterprise

DTIC Science & Technology

2017-04-30

USACE U.S. Army Corp of Engineers USDA U.S. Department of Agriculture USGS U.S. Geological Survey USNORTHCOM U.S. Northern Command 1...Medical Services  ESF #9: Search and Rescue  ESF #10: Oil and Hazardous Materials Response  ESF #11: Agriculture and Natural Resources...commodities (e.g., fuel, food and agriculture , communications) [7]. The NRF encourages local, state, and federal agencies to build relationships

CLOUD PEAK CONTIGUOUS, ROCK CREEK, PINEY CREEK, AND LITTLE GOOSE ROADLESS AREAS, WYOMING.

USGS Publications Warehouse

Segerstrom, Kenneth; Brown, Don S.

1984-01-01

On the basis of mineral surveys, study areas surrounding the Cloud Peak Primitive Area in northern Wyoming offer little promise for the occurrence of mineral or energy resources. The geologic setting precludes the existence of deposits of organic fuels. Nonmetallic commodities, such as feldspar, limestone, building stone, clay, sand, and gravel are present, but these materials are readily available nearby in large quantities in more accessible areas.

Black carbon emissions from trucks and trains in the Midwestern and Northeastern United States from 1977 to 2007

NASA Astrophysics Data System (ADS)

Brown-Steiner, Benjamin; Hess, Peter; Chen, Jialie; Donaghy, Kieran

2016-03-01

We have developed a framework to estimate BC emissions from heavy-duty diesel trucks and trains engaged in transporting freight in the Midwestern and Northeastern United States (MNUS) from 1977 to 2007. We first expand on a previous development of a regional econometric input-output model (REIM) that has been used to estimate commodity flows between 13 states in the MNUS (plus the rest of the US) and 13 industrial sectors. These commodity flow data are then distributed over the MNUS using a stylized link-and-node network, which creates great circle transportation links between nodes in each state at the county with the largest population. Freight flows are converted to BC transportation emissions and the resulting BC emissions are compared to the MACCity BC emissions inventory. We find that from 1977 to 2007 potential emission growth from the continued increase in freight tonnage in the MWUS is counteracted by decreases in the BC emission factor of heavy-duty diesel trucks, which results in an overall decrease of BC emissions by 2007. One sector (fabricated metal product manufacturing) has dominated the BC transportation emissions throughout 1977 to 2007 with transportation emissions remaining relatively unchanged from 1977 to 1997 and then decreasing out to 2007. The BC transportation emissions are concentrated in and around the urban centers, which serve as transportation and production nodes for industrial manufacturing. Our BC emissions are distributed along stylized transportation corridors that are not well represented in emissions inventories that largely distribute emissions via a population proxy. The framework established in this study can be used to estimate future BC transportation emissions under a set of stylized economic, technological, and regulatory scenarios.

The Tupange Project in Kenya: A Multifaceted Approach to Increasing Use of Long-Acting Reversible Contraceptives

PubMed Central

Muthamia, Michael; Owino, Kenneth; Nyachae, Paul; Kilonzo, Margaret; Kamau, Mercy; Otai, Jane; Kabue, Mark; Keyonzo, Nelson

2016-01-01

ABSTRACT Background: Long-acting reversible contraceptives (LARCs) are safe and highly effective, and they have higher continuation rates than short-acting methods. Because only a small percentage of sexually active women in Kenya use LARCs, the Tupange project implemented a multifaceted approach to increase uptake of LARCs, particularly among the urban poor. The project included on-site mentoring, whole-site orientation, commodity security, quality improvement, and multiple demand-promotion and service-provision strategies, in the context of wide method choice. We report on activities in Nairobi between July 2011 and December 2014, the project implementation period. Methods: We used a household longitudinal survey of women of reproductive age to measure changes in the contraceptive prevalence rate (CPR) and other family planning-related variables. At baseline in July 2010, 2,676 women were interviewed; about 50% were successfully tracked and interviewed at endline in December 2014. A baseline service delivery point (SDP) survey of 112 health facilities and 303 service providers was conducted in July 2011, and an endline SDP survey was conducted in December 2014 to measure facility-based interventions. The SDP baseline survey was conducted after the household survey, as facilities were selected based on where clients said they obtained services. Results: The project led to significant increases in use of implants and intrauterine devices (IUDs). Uptake of implants increased by 6.5 percentage points, from 2.4% at baseline to 8.9% by endline, and uptake of IUDs increased by 2.1 percentage points, from 2.2% to 4.3%. By the endline survey, 37.7% of clients using pills and injectables at baseline had switched to LARCs. Contraceptive use among the poorest and poor wealth quintiles increased by 20.5 and 21.5 percentage points, respectively, from baseline to endline. Various myths and misconceptions reported about family planning methods declined significantly between baseline and endline. Conclusion: Training, commodity security, multiple service delivery models, and demand promotion were the cornerstones of a successful approach to reach the urban poor in Nairobi with LARCs. PMID:27540124

A color video display technique for flow field surveys

NASA Technical Reports Server (NTRS)

Winkelmann, A. E.; Tsao, C. P.

1982-01-01

A computer driven color video display technique has been developed for the presentation of wind tunnel flow field survey data. The results of both qualitative and quantitative flow field surveys can be presented in high spatial resolutions color coded displays. The technique has been used for data obtained with a hot-wire probe, a split-film probe, a Conrad (pitch) probe and a 5-tube pressure probe in surveys above and behind a wing with partially stalled and fully stalled flow.

Transport of silver nanoparticles in single fractured sandstone

NASA Astrophysics Data System (ADS)

Neukum, Christoph

2018-02-01

Silver nanoparticles (Ag-NP) are used in various consumer products and are one of the most prevalent metallic nanoparticle in commodities and are released into the environment. Transport behavior of Ag-NP in groundwater is one important aspect for the assessment of environmental impact and protection of drinking water resources in particular. Ag-NP transport processes in saturated single-fractured sandstones using triaxial flow cell experiments with different kind of sandstones is investigated. Ag-NP concentration and size are analyzed using flow field-flow fractionation and coupled SEM-EDX analysis. Results indicate that Ag-NP are more mobile and show generally lower attachment on rock surface compared to experiments in undisturbed sandstone matrix and partially fractured sandstones. Ag-NP transport is controlled by the characteristics of matrix porosity, time depending blocking of attachment sites and solute chemistry. Where Ag-NP attachment occur, it is heterogeneously distributed on the fracture surface.

[Research progress on standards of commodity classes of Chinese materia medica and discussion on several key problems].

PubMed

Yang, Guang; Zeng, Yan; Guo, Lan-Ping; Huang, Lu-Qi; Jin, Yan; Zheng, Yu-Guang; Wang, Yong-Yan

2014-05-01

Standards of commodity classes of Chinese materia medica is an important way to solve the "Lemons Problem" of traditional Chinese medicine market. Standards of commodity classes are also helpful to rebuild market mechanisms for "high price for good quality". The previous edition of commodity classes standards of Chinese materia medica was made 30 years ago. It is no longer adapted to the market demand. This article researched progress on standards of commodity classes of Chinese materia medica. It considered that biological activity is a better choice than chemical constituents for standards of commodity classes of Chinese materia medica. It is also considered that the key point to set standards of commodity classes is finding the influencing factors between "good quality" and "bad quality". The article also discussed the range of commodity classes of Chinese materia medica, and how to coordinate standards of pharmacopoeia and commodity classes. According to different demands, diversiform standards can be used in commodity classes of Chinese materia medica, but efficacy is considered the most important index of commodity standard. Decoction pieces can be included in standards of commodity classes of Chinese materia medica. The authors also formulated the standards of commodity classes of Notoginseng Radix as an example, and hope this study can make a positive and promotion effect on traditional Chinese medicine market related research.

Mineral Commodity Summaries 2008

USGS Publications Warehouse

,

2008-01-01

Each chapter of the 2008 edition of the U.S. Geological Survey (USGS) Mineral Commodity Summaries (MCS) includes information on events, trends, and issues for each mineral commodity as well as discussions and tabular presentations on domestic industry structure, Government programs, tariffs, 5-year salient statistics, and world production and resources. The MCS is the earliest comprehensive source of 2007 mineral production data for the world. More than 90 individual minerals and materials are covered by two-page synopses. National reserves and reserve base information for most mineral commodities found in this report, including those for the United States, are derived from a variety of sources. The ideal source of such information would be comprehensive evaluations that apply the same criteria to deposits in different geographic areas and report the results by country. In the absence of such evaluations, national reserves and reserve base estimates compiled by countries for selected mineral commodities are a primary source of national reserves and reserve base information. Lacking national assessment information by governments, sources such as academic articles, company reports, common business practice, presentations by company representatives, and trade journal articles, or a combination of these, serve as the basis for national reserves and reserve base information reported in the mineral commodity sections of this publication. A national estimate may be assembled from the following: historically reported reserves and reserve base information carried for years without alteration because no new information is available; historically reported reserves and reserve base reduced by the amount of historical production; and company reported reserves. International minerals availability studies conducted by the U.S. Bureau of Mines, before 1996, and estimates of identified resources by an international collaborative effort (the International Strategic Minerals Inventory) are the basis for some reserves and reserve base estimates. The USGS collects information about the quantity and quality of mineral resources but does not directly measure reserves, and companies or governments do not directly report reserves or reserve base to the USGS. Reassessment of reserves and reserve base is a continuing process and the intensity of this process differs for mineral commodities, countries, and time period. Abbreviations and units of measure, and definitions of selected terms used in the report, are in Appendix A and Appendix B, respectively. A resource/reserve classification for minerals, based on USGS Circular 831 (published with the U.S. Bureau of Mines) is Appendix C, and a directory of USGS minerals information country specialists and their responsibilities is Appendix D. The USGS continually strives to improve the value of its publications to users. Constructive comments and suggestions by readers of the MCS 2008 are welcomed.

17 CFR 32.5 - Disclosure.

Code of Federal Regulations, 2010 CFR

2010-04-01

... effect of any foreign currency fluctuations with respect to commodity option transactions which are to be... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Disclosure. 32.5 Section 32.5 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF COMMODITY OPTION...

17 CFR 31.6 - Registration of leverage commodities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... commodities. 31.6 Section 31.6 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION... applied to the National Futures Association for registration as a leverage transaction merchant; (2... the spot, forward, and futures markets for the generic commodity; (3) Specify a commercial or retail...

7 CFR 250.57 - Commodity schools.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 4 2011-01-01 2011-01-01 false Commodity schools. 250.57 Section 250.57 Agriculture... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION National School Lunch Program (NSLP) and Other Child Nutrition Programs § 250.57 Commodity schools. (a) Categorization of commodity schools. Commodity...

7 CFR 250.57 - Commodity schools.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 4 2010-01-01 2010-01-01 false Commodity schools. 250.57 Section 250.57 Agriculture... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION National School Lunch Program (NSLP) and Other Child Nutrition Programs § 250.57 Commodity schools. (a) Categorization of commodity schools. Commodity...

Factors that Influence the Price of Al, Cd, Co, Cu, Fe, Ni, Pb, Rare Earth Elements, and Zn

USGS Publications Warehouse

Papp, John F.; Bray, E. Lee; Edelstein, Daniel L.; Fenton, Michael D.; Guberman, David E.; Hedrick, James B.; Jorgenson, John D.; Kuck, Peter H.; Shedd, Kim B.; Tolcin, Amy C.

2008-01-01

This report is based on a presentation delivered at The 12th International Battery Materials Recycling Seminar, March 17-20, 2008, Fort Lauderdale, Fla., about the factors that influence prices for aluminum, cadmium, cobalt, copper, iron, lead, nickel, rare earth elements, and zinc. These are a diverse group of metals that are of interest to the battery recycling industry. Because the U.S. Geological Survey (USGS) closely monitors, yet neither buys nor sells, metal commodities, it is an unbiased source of metal price information and analysis. The authors used information about these and other metals collected and published by the USGS (U.S. production, trade, stocks, and prices and world production) and internationally (consumption and stocks by country) from industry organizations, because metal markets are influenced by activities and events over the entire globe. Long-term prices in this report, represented by unit values, were adjusted to 1998 constant dollars to remove the effects of inflation. A previous USGS study in this subject area was 'Economic Drivers of Mineral Supply' by Lorie A. Wagner, Daniel E. Sullivan, and John L. Sznopek (USGS Open File Report 02-335). By seeking a common cause for common behavior of prices among the various metal commodities, the authors found that major factors that influence prices of metal commodities were international events such as wars and recessions, and national events such as the dissolution of the Soviet Union in 1991 and economic growth in China, which started its open door policy in the 1970s but did not have significant market impact until the 1990s. Metal commodity prices also responded to commodity-specific events such as tariff or usage changes or mine strikes. It is shown that the prices of aluminum, cadmium, copper, iron, lead, nickel, and zinc are at historic highs, that world stocks are at (or near) historic lows, and that China's consumption of these metals had increased substantially, making it the world's leading consumer of these metals.

17 CFR 14.4 - Violation of Commodity Exchange Act.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Violation of Commodity Exchange Act. 14.4 Section 14.4 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION... Exchange Act. The Commission may deny, temporarily or permanently, the privilege of appearing or practicing...

17 CFR 3.10 - Registration of futures commission merchants, retail foreign exchange dealers, introducing...

Code of Federal Regulations, 2011 CFR

2011-04-01

..., commodity pool operators and leverage transaction merchants. 3.10 Section 3.10 Commodity and Securities..., commodity pool operators and leverage transaction merchants. (a) Application for registration. (1)(i) Except... merchant, retail foreign exchange dealers, introducing broker, commodity trading advisor, commodity pool...

BOULDER-PIONEER WILDERNESS STUDY AREA, IDAHO.

USGS Publications Warehouse

Simons, Frank S.; Tuchek, Ernest T.

1984-01-01

A mineral-resource survey of the Boulder-Pioneer Wilderness study area in the Pioneer and Boulder Mountains of south-central Idaho, was made. The area has demonstrated resources of about 1. 7 million tons of lead-zinc-silver ore, mostly in the Phi Kappa mine, and an additional 2. 5 million tons of demonstrated resources in areas of substantiated potential for these metals and for tungsten, molybdenum, and fluorite. The survey indicates substantiated resource potential in eight areas and probable mineral-resource potential in seven. Mineral commodities of greatest intertest include tungsten, copper, lead, zinc, silver, gold, molybdenum, vanadium, and barite. There is little likelihood for the occurrence of oil, gas, coal, or geothermal resources.

Questionnaire survey of customer satisfaction for product categories towards certification of ergonomic quality in design.

PubMed

Mochimaru, Masaaki; Takahashi, Miwako; Hatakenaka, Nobuko; Horiuchi, Hitoshi

2012-01-01

Customer satisfaction was surveyed for 6 product categories (consumer electronics, daily commodities, home equipment, information systems, cars, and health appliances) by questionnaires based on the Analytic Hierarchy Process. Analyzing weight of evaluation factors, the 6 product categories were reorganized into 4 categories, those were related to 4 aspects in daily living that formed by two axes: home living - mobility life and healthy life - active communication. It was found that consumers were attracted by the actual user test by public institutes for all product categories. The certification based on the design process standard established by authorities, such as EQUID was the second best attractor for consumers.

29 CFR 780.114 - Wild commodities.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Agricultural Or Horticultural Commodities § 780.114 Wild commodities. Employees engaged in the gathering or harvesting of wild commodities such as mosses, wild rice, burls and laurel plants, the trapping of wild... 29 Labor 3 2013-07-01 2013-07-01 false Wild commodities. 780.114 Section 780.114 Labor Regulations...

29 CFR 780.114 - Wild commodities.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Agricultural Or Horticultural Commodities § 780.114 Wild commodities. Employees engaged in the gathering or harvesting of wild commodities such as mosses, wild rice, burls and laurel plants, the trapping of wild... 29 Labor 3 2011-07-01 2011-07-01 false Wild commodities. 780.114 Section 780.114 Labor Regulations...

29 CFR 780.114 - Wild commodities.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Agricultural Or Horticultural Commodities § 780.114 Wild commodities. Employees engaged in the gathering or harvesting of wild commodities such as mosses, wild rice, burls and laurel plants, the trapping of wild... 29 Labor 3 2014-07-01 2014-07-01 false Wild commodities. 780.114 Section 780.114 Labor Regulations...

29 CFR 780.114 - Wild commodities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Agricultural Or Horticultural Commodities § 780.114 Wild commodities. Employees engaged in the gathering or harvesting of wild commodities such as mosses, wild rice, burls and laurel plants, the trapping of wild... 29 Labor 3 2010-07-01 2010-07-01 false Wild commodities. 780.114 Section 780.114 Labor Regulations...

29 CFR 780.114 - Wild commodities.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Agricultural Or Horticultural Commodities § 780.114 Wild commodities. Employees engaged in the gathering or harvesting of wild commodities such as mosses, wild rice, burls and laurel plants, the trapping of wild... 29 Labor 3 2012-07-01 2012-07-01 false Wild commodities. 780.114 Section 780.114 Labor Regulations...

17 CFR 37.3 - Requirements for underlying commodities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 5a(b)(3) of the Act, may trade any contract of sale of a commodity for future delivery (or option on... that are a security futures product, and the registered derivatives transaction execution facility is a... commodities. 37.3 Section 37.3 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION...

17 CFR 4.32 - Trading on a Registered Derivatives Transaction Execution Facility for Non-Institutional Customers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Trading on a Registered... Securities Exchanges COMMODITY FUTURES TRADING COMMISSION COMMODITY POOL OPERATORS AND COMMODITY TRADING ADVISORS Commodity Trading Advisors § 4.32 Trading on a Registered Derivatives Transaction Execution...

17 CFR 32.3 - Unlawful commodity option transactions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Unlawful commodity option... REGULATION OF COMMODITY OPTION TRANSACTIONS § 32.3 Unlawful commodity option transactions. (a) On and after... extend credit in lieu thereof) from an option customer as payment of the purchase price in connection...

17 CFR 37.4 - Election to trade excluded and exempt commodities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Election to trade excluded and exempt commodities. 37.4 Section 37.4 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION DERIVATIVES TRANSACTION EXECUTION FACILITIES § 37.4 Election to trade excluded and exempt...

17 CFR 4.32 - Trading on a Registered Derivatives Transaction Execution Facility for Non-Institutional Customers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false Trading on a Registered... Securities Exchanges COMMODITY FUTURES TRADING COMMISSION COMMODITY POOL OPERATORS AND COMMODITY TRADING ADVISORS Commodity Trading Advisors § 4.32 Trading on a Registered Derivatives Transaction Execution...

49 CFR 1248.100 - Commodity classification designated.

Code of Federal Regulations, 2010 CFR

2010-10-01

... STATISTICS Commodity Code § 1248.100 Commodity classification designated. Commencing with reports for the..., reports of commodity statistics required to be made to the Board, shall be based on the commodity codes... Statistics, 1963, issued by the Bureau of the Budget, and on additional codes 411 through 462 shown in § 1248...

Multiple commodities in statistical microeconomics: Model and market

NASA Astrophysics Data System (ADS)

Baaquie, Belal E.; Yu, Miao; Du, Xin

2016-11-01

A statistical generalization of microeconomics has been made in Baaquie (2013). In Baaquie et al. (2015), the market behavior of single commodities was analyzed and it was shown that market data provides strong support for the statistical microeconomic description of commodity prices. The case of multiple commodities is studied and a parsimonious generalization of the single commodity model is made for the multiple commodities case. Market data shows that the generalization can accurately model the simultaneous correlation functions of up to four commodities. To accurately model five or more commodities, further terms have to be included in the model. This study shows that the statistical microeconomics approach is a comprehensive and complete formulation of microeconomics, and which is independent to the mainstream formulation of microeconomics.

The Influence Of Highway Transportation Infrastructure Condition Toward Commodity Production Generation for The Resilience Needs at Regional Internal Zone

NASA Astrophysics Data System (ADS)

Akbardin, Juang; Parikesit, Danang; Riyanto, Bambang; Mulyono, Agus Taufik

2018-02-01

The poultry commodity consumption and requirement is one of the main commodities that must be fulfilled in a region to maintain the availability of meat from poultry. Poultry commodity production is one of the production sectors that have a clean environment resistance. An increasing of poultry commodity generation production requires a smooth distribution to arrive at the processing. The livestock location as a commodity production is placed at a considerable far distance from residential and market locations. Zones that have poultry commodity production have an excess potential to supply other zones that are lacking in production to the consumption of these commodities. The condition of highway transportation infrastructure that is very diverse with the damage level availability in a zone has an influence in the supply and demand of poultry commodity requirement in the regional internal of Central Java province. In order to know the effect of highway transportation infrastructure condition toward the poultry commodity movement, demography factor and availability of freight vehicles will be reviewed to estimate the amount of poultry commodity movement generation production. Thus the poultry commodity consumption requirement that located in the internal - regional zone of central java province can be adequated from the zone. So it can be minimized the negative impacts that affect the environment at the zone in terms of comparison of the movement attraction and generation production at poultry commodity in Central Java.

Analyzing Quadratic Unconstrained Binary Optimization Problems Via Multicommodity Flows

PubMed Central

Wang, Di; Kleinberg, Robert D.

2009-01-01

Quadratic Unconstrained Binary Optimization (QUBO) problems concern the minimization of quadratic polynomials in n {0, 1}-valued variables. These problems are NP-complete, but prior work has identified a sequence of polynomial-time computable lower bounds on the minimum value, denoted by C2, C3, C4,…. It is known that C2 can be computed by solving a maximum-flow problem, whereas the only previously known algorithms for computing Ck (k > 2) require solving a linear program. In this paper we prove that C3 can be computed by solving a maximum multicommodity flow problem in a graph constructed from the quadratic function. In addition to providing a lower bound on the minimum value of the quadratic function on {0, 1}n, this multicommodity flow problem also provides some information about the coordinates of the point where this minimum is achieved. By looking at the edges that are never saturated in any maximum multicommodity flow, we can identify relational persistencies: pairs of variables that must have the same or different values in any minimizing assignment. We furthermore show that all of these persistencies can be detected by solving single-commodity flow problems in the same network. PMID:20161596

Analyzing Quadratic Unconstrained Binary Optimization Problems Via Multicommodity Flows.

PubMed

Wang, Di; Kleinberg, Robert D

2009-11-28

Quadratic Unconstrained Binary Optimization (QUBO) problems concern the minimization of quadratic polynomials in n {0, 1}-valued variables. These problems are NP-complete, but prior work has identified a sequence of polynomial-time computable lower bounds on the minimum value, denoted by C(2), C(3), C(4),…. It is known that C(2) can be computed by solving a maximum-flow problem, whereas the only previously known algorithms for computing C(k) (k > 2) require solving a linear program. In this paper we prove that C(3) can be computed by solving a maximum multicommodity flow problem in a graph constructed from the quadratic function. In addition to providing a lower bound on the minimum value of the quadratic function on {0, 1}(n), this multicommodity flow problem also provides some information about the coordinates of the point where this minimum is achieved. By looking at the edges that are never saturated in any maximum multicommodity flow, we can identify relational persistencies: pairs of variables that must have the same or different values in any minimizing assignment. We furthermore show that all of these persistencies can be detected by solving single-commodity flow problems in the same network.

Agrarian Structure and Labor Migration in Rural Mexico: The Case of Circular Migration of Undocumented Workers to the U.S.

DTIC Science & Technology

1980-07-01

Investigaciones Agr~rias. The study purposes and methods employed in these surveys and the data extracted from them for purposes of this study are...Specifically, communal and other forms of property rights impede the proper functioning of commodity and factor markets, so that the establishment of individual... property rights becomes a necessary condition for maximization of social welfare (Bhagwati and Srinivasan, 1974). The very process of modernization

The value of identity: olfactory notes on orbitofrontal cortex function.

PubMed

Gottfried, Jay A; Zelano, Christina

2011-12-01

Neuroscientific research has emphatically promoted the idea that the key function of the orbitofrontal cortex (OFC) is to encode value. Associative learning studies indicate that OFC representations of stimulus cues reflect the predictive value of expected outcomes. Neuroeconomic studies suggest that the OFC distills abstract representations of value from discrete commodities to optimize choice. Although value-based models provide good explanatory power for many different findings, these models are typically disconnected from the very stimuli and commodities giving rise to those value representations. Little provision is made, either theoretically or empirically, for the necessary cooperative role of object identity, without which value becomes orphaned from its source. As a step toward remediating the value of identity, this review provides a focused olfactory survey of OFC research, including new work from our lab, to highlight the elemental involvement of this region in stimulus-specific predictive coding of both perceptual outcomes and expected values. © 2011 New York Academy of Sciences.

Commodes: inconvenient conveniences.

PubMed

Naylor, J R; Mulley, G P

1993-11-13

To investigate use of commodes and attitudes of users and carers to them. Interview with semi-structured questionnaire of subjects supplied with commodes from Leeds community appliance centre. 140 users of a commode and 105 of their carers. Main reasons for being supplied with a commode were impaired mobility (130 subjects), difficulty in climbing stairs (128), and urinary incontinence (127). Main concerns of users and carers were lack of privacy (120 subjects felt embarrassed about using their commode, and 96 would not use it if someone was present); unpleasant smells (especially for 20 subjects who were confined to one room); physical appearance of commode chair (101 users said it had an unfavourable appearance, and 44 had tried to disguise it); and lack of follow up after commode was supplied (only 15 users and carers knew who to contact if there were problems). Users generally either had very positive or very negative attitudes to their commodes but most carers viewed them very negatively, especially with regard to cleaning them. Health professionals should be aware of people's need for privacy when advising them where to keep their commode. A standard commode is inappropriate for people confined to one room, and alternatives such as a chemical toilet should be considered. Regular follow up is needed to identify any problems such as uncomfortable or unsafe chairs. More thought should be given to the appearance of commodes in their design.

75 FR 67794 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Order Granting...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-03

... commodities or commodity futures, options on commodities, or other commodity derivatives or Commodity-Based... options or other derivatives on any of the foregoing; or (b) interest rate futures or options or... derivatives on any of the foregoing; or (b) interest rate futures or options or derivatives on the foregoing...

17 CFR 15.00 - Definitions of terms used in parts 15 to 21 of this chapter.

Code of Federal Regulations, 2010 CFR

2010-04-01

... commodity, means the actual commodity as distinguished from a futures or options contract in such commodity... for future delivery or commodity option transactions, or for effecting settlements of contracts for future delivery or commodity option transactions, for and between members of any designated contract...

75 FR 71762 - Self-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-24

... commodities or commodity futures, options on commodities, or other commodity derivatives or Commodity-Based...) interest rate futures or options or derivatives on the foregoing in this subparagraph (b) (``Futures... options or other derivatives on any of the foregoing; or (b) interest rate futures or options or...

17 CFR 4.14 - Exemption from registration as a commodity trading advisor.

Code of Federal Regulations, 2011 CFR

2011-04-01

... TRADING COMMISSION COMMODITY POOL OPERATORS AND COMMODITY TRADING ADVISORS General Provisions, Definitions... commodity pool operator and the person's commodity trading advice is directed solely to, and for the sole use of, the pool or pools for which it is so registered; (5) It is exempt from registration as a...

17 CFR Appendix B to Part 43 - Enumerated Physical Commodity Contracts and Other Contracts

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false Enumerated Physical Commodity... TRADING COMMISSION REAL-TIME PUBLIC REPORTING Pt. 43, App. B Appendix B to Part 43—Enumerated Physical Commodity Contracts and Other Contracts Enumerated Physical Commodity Contracts Agriculture ICE Futures U.S...

17 CFR 32.13 - Exemption from prohibition of commodity option transactions for trade options on certain...

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false Exemption from prohibition of... Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF COMMODITY OPTION... are met at the time of the solicitation or acceptance: (1) That person is registered with the...

17 CFR 4.32 - Trading on a Registered Derivatives Transaction Execution Facility for Non-Institutional Customers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Trading on a Registered Derivatives Transaction Execution Facility for Non-Institutional Customers. 4.32 Section 4.32 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION COMMODITY POOL OPERATORS AND COMMODITY TRADING...

Kinetic market models with single commodity having price fluctuations

NASA Astrophysics Data System (ADS)

Chatterjee, A.; Chakrabarti, B. K.

2006-12-01

We study here numerically the behavior of an ideal gas like model of markets having only one non-consumable commodity. We investigate the behavior of the steady-state distributions of money, commodity and total wealth, as the dynamics of trading or exchange of money and commodity proceeds, with local (in time) fluctuations in the price of the commodity. These distributions are studied in markets with agents having uniform and random saving factors. The self-organizing features in money distribution are similar to the cases without any commodity (or with consumable commodities), while the commodity distribution shows an exponential decay. The wealth distribution shows interesting behavior: gamma like distribution for uniform saving propensity and has the same power-law tail, as that of the money distribution, for a market with agents having random saving propensity.

A Crosswalk of Mineral Commodity End Uses and North American Industry Classification System (NAICS) codes

USGS Publications Warehouse

Barry, James J.; Matos, Grecia R.; Menzie, W. David

2015-09-14

The links between the end uses of mineral commodities and the NAICS codes provide an instrument for analyzing the use of mineral commodities in the economy. The crosswalk is also a guide, highlighting those industrial sectors in the economy that rely heavily on mineral commodities. The distribution of mineral commodities across the economy is dynamic and does differ from year to year. This report reflects a snapshot of the state of the economy and mineral commodities in 2010.

17 CFR 1.19 - Prohibited trading in certain “puts” and “calls”.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Prohibited trading in certain âputsâ and âcallsâ. 1.19 Section 1.19 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Prohibited Trading in Commodity Options § 1...

17 CFR 33.6 - Suspension or revocation of designation as a contract market for the trading of commodity options.

Code of Federal Regulations, 2011 CFR

2011-04-01

... designation as a contract market for the trading of commodity options. 33.6 Section 33.6 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF DOMESTIC EXCHANGE-TRADED COMMODITY OPTION TRANSACTIONS § 33.6 Suspension or revocation of designation as a contract market for the trading...

17 CFR 1.19 - Prohibited trading in certain “puts” and “calls”.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 17 Commodity and Securities Exchanges 1 2014-04-01 2014-04-01 false Prohibited trading in certain âputsâ and âcallsâ. 1.19 Section 1.19 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Prohibited Trading in Commodity Options § 1...

17 CFR 33.6 - Suspension or revocation of designation as a contract market for the trading of commodity options.

Code of Federal Regulations, 2012 CFR

2012-04-01

... designation as a contract market for the trading of commodity options. 33.6 Section 33.6 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF DOMESTIC EXCHANGE-TRADED COMMODITY OPTION TRANSACTIONS § 33.6 Suspension or revocation of designation as a contract market for the trading...

17 CFR 1.19 - Prohibited trading in certain “puts” and “calls”.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false Prohibited trading in certain âputsâ and âcallsâ. 1.19 Section 1.19 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Prohibited Trading in Commodity Options § 1...

17 CFR 1.19 - Prohibited trading in certain “puts” and “calls”.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 17 Commodity and Securities Exchanges 1 2013-04-01 2013-04-01 false Prohibited trading in certain âputsâ and âcallsâ. 1.19 Section 1.19 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Prohibited Trading in Commodity Options § 1...

17 CFR 1.19 - Prohibited trading in certain “puts” and “calls”.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Prohibited trading in certain âputsâ and âcallsâ. 1.19 Section 1.19 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Prohibited Trading in Commodity Options § 1...

What Do Stroke Patients Look for in Game-Based Rehabilitation: A Survey Study.

PubMed

Hung, Ya-Xuan; Huang, Pei-Chen; Chen, Kuan-Ta; Chu, Woei-Chyn

2016-03-01

Stroke is one of the most common causes of physical disability, and early, intensive, and repetitive rehabilitation exercises are crucial to the recovery of stroke survivors. Unfortunately, research shows that only one third of stroke patients actually perform recommended exercises at home, because of the repetitive and mundane nature of conventional rehabilitation exercises. Thus, to motivate stroke survivors to engage in monotonous rehabilitation is a significant issue in the therapy process. Game-based rehabilitation systems have the potential to encourage patients continuing rehabilitation exercises at home. However, these systems are still rarely adopted at patients' places. Discovering and eliminating the obstacles in promoting game-based rehabilitation at home is therefore essential. For this purpose, we conducted a study to collect and analyze the opinions and expectations of stroke patients and clinical therapists. The study is composed of 2 parts: Rehab-preference survey - interviews to both patients and therapists to understand the current practices, challenges, and expectations on game-based rehabilitation systems; and Rehab-compatibility survey - a gaming experiment with therapists to elaborate what commercial games are compatible with rehabilitation. The study is conducted with 30 outpatients with stroke and 19 occupational therapists from 2 rehabilitation centers in Taiwan. Our surveys show that game-based rehabilitation systems can turn the rehabilitation exercises more appealing and provide personalized motivation for various stroke patients. Patients prefer to perform rehabilitation exercises with more diverse and fun games, and need cost-effective rehabilitation systems, which are often built on commodity hardware. Our study also sheds light on incorporating the existing design-for-fun games into rehabilitation system. We envision the results are helpful in developing a platform which enables rehab-compatible (i.e., existing, appropriately selected) games to be operated on commodity hardware and brings cost-effective rehabilitation systems to more and more patients' home for long-term recovery.

7 CFR 1421.5 - Eligible commodities.

Code of Federal Regulations, 2010 CFR

2010-01-01

...)(1) To be an eligible commodity, the commodity must be merchantable for food, feed, or other uses... poisonous to humans or animals. A commodity containing vomitoxin, aflatoxin, or Aspergillus mold may not be...

7 CFR 1421.5 - Eligible commodities.

Code of Federal Regulations, 2011 CFR

2011-01-01

...)(1) To be an eligible commodity, the commodity must be merchantable for food, feed, or other uses... poisonous to humans or animals. A commodity containing vomitoxin, aflatoxin, or Aspergillus mold may not be...

Commonly Consumed Food Commodities

EPA Pesticide Factsheets

Commonly consumed foods are those ingested for their nutrient properties. Food commodities can be either raw agricultural commodities or processed commodities, provided that they are the forms that are sold or distributed for human consumption. Learn more.

76 FR 28641 - Commodity Pool Operators: Relief From Compliance With Certain Disclosure, Reporting and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-18

... are subject to certain operational and advertising requirements under Part 4, to all other provisions... 4 Advertising, Brokers, Commodity futures, Commodity pool operators, Commodity trading advisors...

Commodes: inconvenient conveniences.

PubMed Central

Naylor, J R; Mulley, G P

1993-01-01

OBJECTIVES--To investigate use of commodes and attitudes of users and carers to them. DESIGN--Interview with semi-structured questionnaire of subjects supplied with commodes from Leeds community appliance centre. SUBJECTS--140 users of a commode and 105 of their carers. RESULTS--Main reasons for being supplied with a commode were impaired mobility (130 subjects), difficulty in climbing stairs (128), and urinary incontinence (127). Main concerns of users and carers were lack of privacy (120 subjects felt embarrassed about using their commode, and 96 would not use it if someone was present); unpleasant smells (especially for 20 subjects who were confined to one room); physical appearance of commode chair (101 users said it had an unfavourable appearance, and 44 had tried to disguise it); and lack of follow up after commode was supplied (only 15 users and carers knew who to contact if there were problems). Users generally either had very positive or very negative attitudes to their commodes but most carers viewed them very negatively, especially with regard to cleaning them. CONCLUSIONS--Health professionals should be aware of people's need for privacy when advising them where to keep their commode. A standard commode is inappropriate for people confined to one room, and alternatives such as a chemical toilet should be considered. Regular follow up is needed to identify any problems such as uncomfortable or unsafe chairs. More thought should be given to the appearance of commodes in their design. Images FIG 1 FIG 2 PMID:8281060

Simultaneous modelling of multi-purpose/multi-stop activity patterns and quantities consumed

NASA Astrophysics Data System (ADS)

Roy, John R.; Smith, Nariida C.; Xu, Blake

Whereas for commuting travel there is a one-to-one correspondence between commuters and jobs, and for commodity flows a one-to-one correspondence between the size of orders and the shipping cost of the commodities, the situation is much more complex for retail/service travel. A typical shopper may make a single trip or multi-stop tour to buy/consume a quite diverse set of commodities/services at different locations in quite variable quantities. At the same time, the general pattern of the tour is clearly dependent on the activities and goods available at potential stops. These interdependencies have been alluded to in the literature, especially by spatial economists. However, until some preliminary work by the first author, there has been no attempt to formally include these interdependencies in a general model. This paper presents a framework for achieving this goal by developing an evolutionary set of models starting from the simplest forms available. From the above, it is clear that such interdependency models will inevitably have high dimensionality and combinatorial complexity. This rules out a simultaneous treatment of all the events using an individual choice approach. If an individual choice approach is to be applied in a tractable manner, the set of interdependent events needs to be segmented into several subsets, with simultaneity recognised within each subset, but a mere sequential progression occurring between subsets. In this paper, full event interdependencies are retained at the expense of modelling market segments of consumers rather than a sample of representative individuals. We couple the travel and consumption events in the only feasible way, by modelling the tours as discrete entities, in conjunction with the amount of each commodity consumed per stop on each such tour in terms of the continuous quantities of microeconomics. This is performed both under a budget/income constraint from microeconomics and a time budget constraint from time geography. The model considers both physical trips and tele-orders.

75 FR 27338 - NASDAQ OMX Commodities Clearing-Contract Merchant LLC; NASDAQ OMX Commodities Clearing-Delivery...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-14

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket Nos. ER10-912-000; ER10-913-000; ER10-914-000] NASDAQ OMX Commodities Clearing--Contract Merchant LLC; NASDAQ OMX Commodities Clearing--Delivery LLC; NASDAQ OMX Commodities Clearing--Finance LLC; Notice of Filing May 6, 2010. Take notice that, on May 3, 2010, NASDAQ OMX Commoditie...

17 CFR Appendix C to Part 4 - Form CTA-PR

Code of Federal Regulations, 2014 CFR

2014-04-01

... 17 Commodity and Securities Exchanges 1 2014-04-01 2014-04-01 false Form CTA-PR C Appendix C to Part 4 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION COMMODITY POOL OPERATORS AND COMMODITY TRADING ADVISORS Pt. 4, App. C Appendix C to Part 4—Form CTA-PR ER24FE12.052 ER24FE12...

17 CFR 41.43 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... options with persons other than brokers, dealers, futures commission merchants, floor brokers, or floor... securities, commodity futures, or commodity options with persons other than brokers, dealers, persons....43 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION SECURITY FUTURES PRODUCTS...

75 FR 54794 - Commodity Pool Operators: Relief From Compliance With Certain Disclosure, Reporting and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-09

... are subject to certain operational \\7\\ and advertising requirements \\8\\ under Part 4, to all other... in 17 CFR Part 4 Advertising, Brokers, Commodity futures, Commodity pool operators, Commodity trading...

78 FR 41384 - Agricultural Advisory Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-10

... COMMODITY FUTURES TRADING COMMISSION Agricultural Advisory Committee Meeting AGENCY: Commodity Futures Trading Commission. ACTION: Notice of Meeting. SUMMARY: The Commodity Futures Trading Commission's... Lachenmayr, Commodity Futures Trading Commission, Three Lafayette Centre, 1155 21st Street NW., Washington...

Present status of the aflatoxin situation in the Philippines.

PubMed

Arim, R H

1995-01-01

Aflatoxin research in the Philippines started at the FNRI in 1967 with a survey on the aflatoxin content of various foods. Local researchers from government institutions and academe also conducted studies on the aflatoxin contamination of agricultural crops and their products/by-products. The data indicated that corn and peanuts are the two commodities that contain toxic levels of aflatoxin. Past and current research in the country is documented. Problems and research needs for the surveillance and/or control of aflatoxin contamination are discussed.

U.S. Geological Survey mineral databases; MRDS and MAS/MILS

USGS Publications Warehouse

McFaul, E.J.; Mason, G.T.; Ferguson, W.B.; Lipin, B.R.

2000-01-01

These two CD-ROM's contain the latest version of the Mineral Resources Data System (MRDS) database and the Minerals Availability System/Minerals Industry Location System (MAS/MILS) database for coverage of North America and the world outside North America. The records in the MRDS database each contain almost 200 data fields describing metallic and nonmetallic mineral resources, deposits, and commodities. The records in the MAS/MILS database each contain almost 100 data fields describing mines and mineral processing plans.

BREAD LOAF ROADLESS AREA, VERMONT.

USGS Publications Warehouse

Slack, John F.; Bitar, Richard F.

1984-01-01

On the basis of mineral-resource survey the Bread Loaf Roadless Area, Vermont, is considered to have probable resource potential for the occurrence of volcanogenic massive sulfide deposits of copper, zinc, and lead, particularly in the north and northeastern section of the roadless area. Nonmetallic commodities include minor deposits of sand and gravel, and abundant rock suitable for crushing. However, large amounts of these materials in more accessible locations are available outside the roadless area. A possibility exists that oil or natural gas resources may be present at great depth.

A Study on Market Efficiency of Selected Commodity Derivatives Traded on NCDEX During 2011

NASA Astrophysics Data System (ADS)

Sajipriya, N.

2012-10-01

The study aims at testing the weak form of Efficient Market Hypothesis in the context of an emerging commodity market - National Commodity Derivatives Exchange (NCDEX), which is considered as the prime commodity derivatives market in India. The study considered daily spot and futures prices of five selected commodities traded on NCDEX over 12 month period (the futures contracts originating and expiring during the period January 2011 to December 2011) The five commodities chosen are Pepper, Crude palm Oil, steel silver and Chana as they account for almost two-thirds of the value of agricultural commodity derivatives traded on NCDEX. The results of Run test indicate that both spot and futures prices are weak form efficient

17 CFR 242.401 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... of whose business consists of transactions in securities, commodity futures, or commodity options... securities, commodity futures, or commodity options with persons other than brokers, dealers, persons... M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Customer Margin...

40 CFR 180.108 - Acephate; tolerances for residues.

Code of Federal Regulations, 2012 CFR

2012-07-01

... phosphoramidothioate, in or on the commodity. Commodity 1 Parts per million Bean, dry, seed 3.0 Bean, succulent 3.0... phosphoramidothioate, in or on the commodity. Commodity Parts per million Bean, dry, seed 1 Bean, succulent 1 Brussels...

40 CFR 180.108 - Acephate; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... phosphoramidothioate, in or on the commodity. Commodity 1 Parts per million Bean, dry, seed 3.0 Bean, succulent 3.0... phosphoramidothioate, in or on the commodity. Commodity Parts per million Bean, dry, seed 1 Bean, succulent 1 Brussels...

40 CFR 180.108 - Acephate; tolerances for residues.

Code of Federal Regulations, 2014 CFR

2014-07-01

... phosphoramidothioate, in or on the commodity. Commodity 1 Parts per million Bean, dry, seed 3.0 Bean, succulent 3.0... phosphoramidothioate, in or on the commodity. Commodity Parts per million Bean, dry, seed 1 Bean, succulent 1 Brussels...

40 CFR 180.108 - Acephate; tolerances for residues.

Code of Federal Regulations, 2013 CFR

2013-07-01

... phosphoramidothioate, in or on the commodity. Commodity 1 Parts per million Bean, dry, seed 3.0 Bean, succulent 3.0... phosphoramidothioate, in or on the commodity. Commodity Parts per million Bean, dry, seed 1 Bean, succulent 1 Brussels...

17 CFR 162.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-04-01

... control with a covered affiliate. (b) Clear and conspicuous. The term “clear and conspicuous” means... exchange dealer, commodity trading advisor, commodity pool operator, introducing broker, major swap..., commodity trading advisor, commodity pool operator, introducing broker, major swap participant or swap...

17 CFR 162.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... corporate control with a covered affiliate. (b) Clear and conspicuous. The term “clear and conspicuous... exchange dealer, commodity trading advisor, commodity pool operator, introducing broker, major swap..., commodity trading advisor, commodity pool operator, introducing broker, major swap participant or swap...

17 CFR 162.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... control with a covered affiliate. (b) Clear and conspicuous. The term “clear and conspicuous” means... exchange dealer, commodity trading advisor, commodity pool operator, introducing broker, major swap..., commodity trading advisor, commodity pool operator, introducing broker, major swap participant or swap...

Cross-commodity delay discounting of alcohol and money in alcohol users

PubMed Central

Moody, Lara N.; Tegge, Allison N.; Bickel, Warren K.

2017-01-01

Despite real-world implications, the pattern of delay discounting in alcohol users when the commodities now and later differ has not been well characterized. In this study, 60 participants on Amazon's Mechanical Turk completed the Alcohol Use Disorder Identification Test (AUDIT) to assess severity of use and completed four delay discounting tasks between hypothetical, equivalent amounts of alcohol and money available at five delays. The tasks included two cross-commodity (alcohol now-money later and money now-alcohol later) and two same-commodity (money now-money later and alcohol now-alcohol later) conditions. Delay discounting was significantly associated with clinical cutoffs of the AUDIT for both of the cross-commodity conditions but not for either of the same-commodity delay discounting tasks. The cross-commodity discounting conditions were related to severity of use wherein heavy users discounted future alcohol less and future money more. The change in direction of the discounting effect was dependent on the commodity that was distally available suggesting a distinctive pattern of discounting across commodities when comparing light and heavy alcohol users. PMID:29056767

Cross-commodity delay discounting of alcohol and money in alcohol users.

PubMed

Moody, Lara N; Tegge, Allison N; Bickel, Warren K

2017-06-01

Despite real-world implications, the pattern of delay discounting in alcohol users when the commodities now and later differ has not been well characterized. In this study, 60 participants on Amazon's Mechanical Turk completed the Alcohol Use Disorder Identification Test (AUDIT) to assess severity of use and completed four delay discounting tasks between hypothetical, equivalent amounts of alcohol and money available at five delays. The tasks included two cross-commodity (alcohol now-money later and money now-alcohol later) and two same-commodity (money now-money later and alcohol now-alcohol later) conditions. Delay discounting was significantly associated with clinical cutoffs of the AUDIT for both of the cross-commodity conditions but not for either of the same-commodity delay discounting tasks. The cross-commodity discounting conditions were related to severity of use wherein heavy users discounted future alcohol less and future money more. The change in direction of the discounting effect was dependent on the commodity that was distally available suggesting a distinctive pattern of discounting across commodities when comparing light and heavy alcohol users.

17 CFR Appendix C to Part 1 - [Reserved

Code of Federal Regulations, 2014 CFR

2014-04-01

... 17 Commodity and Securities Exchanges 1 2014-04-01 2014-04-01 false [Reserved] C Appendix C to Part 1 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Appendix C to Part 1 [Reserved] ...

Contextualizing Embodied Resources in Global Food Trade

NASA Astrophysics Data System (ADS)

MacDonald, G. K.; Brauman, K. A.; Sun, S.; West, P. C.; Carlson, K. M.; Cassidy, E. S.; Gerber, J. S.; Ray, D. K.

2014-12-01

Trade in agricultural commodities has created increasingly complex linkages between resource use and food supplies across national borders. Understanding the degree to which food production and consumption relies on trade is vital to understanding how to sustainably meet growing food demands across scales. We use detailed bilateral trade statistics and data on agricultural management to examine the land use and water consumption embodied in agricultural trade, which we relate to basic nutritional indicators to show how trade contributes to food availability worldwide. Agricultural trade carries enough calories to provide >1.7 billion people a basic diet each year. We identify key commodities and producer-consumer relationships that disproportionately contribute to embodied resource use and flows of food nutrition at the global scale. For example, just 15 disproportionately large soybean trades comprised ~10% the total harvested area embodied in export production. We conclude by framing these results in terms of the fraction of each country's food production and consumption that is linked to international trade. These findings help to characterize how countries allocate resources to domestic versus foreign food demand.

40 CFR 35.927-5 - Project procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

... State, for example, of such parameters as per capita design flow, ratio of flow to design flow, flow... and, if required, an evaluation survey, is an essential element of step 1 facilities planning. It is a..., an adequate sewer system evaluation survey and, if required, a rehabilitation program must be...

40 CFR 35.927-5 - Project procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... State, for example, of such parameters as per capita design flow, ratio of flow to design flow, flow... and, if required, an evaluation survey, is an essential element of step 1 facilities planning. It is a..., an adequate sewer system evaluation survey and, if required, a rehabilitation program must be...

40 CFR 35.927-5 - Project procedures.

Code of Federal Regulations, 2012 CFR

2012-07-01

... State, for example, of such parameters as per capita design flow, ratio of flow to design flow, flow... and, if required, an evaluation survey, is an essential element of step 1 facilities planning. It is a..., an adequate sewer system evaluation survey and, if required, a rehabilitation program must be...

40 CFR 35.927-5 - Project procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... State, for example, of such parameters as per capita design flow, ratio of flow to design flow, flow... and, if required, an evaluation survey, is an essential element of step 1 facilities planning. It is a..., an adequate sewer system evaluation survey and, if required, a rehabilitation program must be...

40 CFR 35.927-5 - Project procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... State, for example, of such parameters as per capita design flow, ratio of flow to design flow, flow... and, if required, an evaluation survey, is an essential element of step 1 facilities planning. It is a..., an adequate sewer system evaluation survey and, if required, a rehabilitation program must be...

Flow quality studies of the NASA Lewis Research Center Icing Research Tunnel

NASA Technical Reports Server (NTRS)

Arrington, E. Allen; Pickett, Mark T.; Sheldon, David W.

1994-01-01

A series of studies have been conducted to determine the flow quality in the NASA Lewis Icing Research Tunnel. The primary purpose of these studies was to document airflow characteristics, including flow angularity, in the test section and tunnel loop. A vertically mounted rake was used to survey total and static pressure and two components of flow angle at three axial stations within the test section (test section inlet, test plane, and test section exit; 15 survey stations total). This information will be used to develop methods of improving the aerodynamic and icing characteristics within the test section. The data from surveys made in the tunnel loop were used to determine areas where overall tunnel flow quality and efficiency can be improved. A separate report documents similar flow quality surveys conducted in the diffuser section of the Icing Research Tunnel. The flow quality studies were conducted at several locations around the tunnel loop. Pressure, velocity, and flow angularity measurements were made by using both fixed and translating probes. Although surveys were made throughout the tunnel loop, emphasis was placed on the test section and tunnel areas directly upstream of the test section (settling chamber, bellmouth, and cooler). Flow visualization, by video recording smoke and tuft patterns, was also used during these studies. A great deal of flow visualization work was conducted in the area of the drive fan. Information gathered there will be used to improve the flow quality upstream and downstream of the fan.

Multiscale analysis of deforestation risk due to commodity crop expansion in sub-Saharan Africa and the role of non-industrial producers

NASA Astrophysics Data System (ADS)

Ordway, E.; Asner, G. P.; Naylor, R. L.; Nkongho, R.; Lambin, E.

2017-12-01

Rapid integration of global agricultural markets and subsequent cropland displacement in recent decades increased large-scale tropical deforestation in South America and Southeast Asia. Growing land scarcity and more stringent land use regulations in these regions could incentivize the offshoring of export-oriented commodity crop production to sub-Saharan Africa (SSA). We assess the effects of domestic- and export-oriented agricultural expansion on deforestation in SSA in recent decades at the global, regional and local scales. Using Cameroon as a case-study, we explore the influence of emerging oil palm expansion on deforestation in greater depth. We found that commodity crops are expanding in SSA, increasing pressure on tropical forests. Four Congo Basin countries, Sierra Leone, Liberia, and Cote d'Ivoire were most at risk in terms of exposure, vulnerability and pressures from agricultural expansion. These countries averaged the highest percent forest cover (58% ±17.9) and lowest proportions of potentially available cropland outside forest areas (1% ±0.9). Foreign investment in these countries was concentrated in oil palm production (81%), with a median investment area of 41,582 thousand ha. Based on remote sensing and field survey results, however, medium- and large-scale non-industrial producers are driving a substantial fraction of the oil palm expansion leading to deforestation in Cameroon. Additionally, unlike Southeast Asia, oil palm expansion in sub-Saharan Africa is associated primarily with domestic market demands. In contrast, cocoa, the fastest expanding export-oriented crop across SSA, accounted for 57% of global expansion in 2000-2013 at a rate of 132 thousand ha yr-1, yet only amounted to 0.9% of foreign land investment. Commodity crop expansion in SSA appears largely driven by small- and medium-scale farmers rather than industrial plantations. Findings highlight that, although most agricultural expansion was associated with domestic demand, there is evidence of a growing influence of distant markets on land-use change in SSA.

17 CFR 1.1 - [Reserved

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false [Reserved] 1.1 Section 1.1 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Definitions § 1.1 [Reserved] [66 FR 42269, Aug. 10, 2001] ...

75 FR 77576 - General Regulations and Derivatives Clearing Organizations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-13

... Derivatives Clearing Organizations AGENCY: Commodity Futures Trading Commission. ACTION: Notice of proposed... clearing transactions in commodities for future delivery or commodity option transactions, or for effecting settlements of contracts for future delivery or commodity option transactions, for and between members of any...

40 CFR 414.60 - Applicability; description of the commodity organic chemicals subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... commodity organic chemicals subcategory. 414.60 Section 414.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Commodity Organic Chemicals § 414.60 Applicability; description of the commodity organic chemicals...

40 CFR 414.60 - Applicability; description of the commodity organic chemicals subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... commodity organic chemicals subcategory. 414.60 Section 414.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Commodity Organic Chemicals § 414.60 Applicability; description of the commodity organic chemicals...

40 CFR 414.60 - Applicability; description of the commodity organic chemicals subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... commodity organic chemicals subcategory. 414.60 Section 414.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Commodity Organic Chemicals § 414.60 Applicability; description of the commodity organic chemicals...

40 CFR 414.60 - Applicability; description of the commodity organic chemicals subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... commodity organic chemicals subcategory. 414.60 Section 414.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Commodity Organic Chemicals § 414.60 Applicability; description of the commodity organic chemicals...

40 CFR 414.60 - Applicability; description of the commodity organic chemicals subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... commodity organic chemicals subcategory. 414.60 Section 414.60 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Commodity Organic Chemicals § 414.60 Applicability; description of the commodity organic chemicals...

40 CFR 180.473 - Glufosinate ammonium; tolerances for residues.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 2-amino-4-(hydroxymethylphosphinyl)butanoic acid, in or on the commodity. Commodity Parts per... measuring only the sum of glufosinate ammonium, 2-amino-4-(hydroxymethylphosphinyl)butanoic acid... stoichiometric equivalent of 2-amino-4-(hydroxymethylphosphinyl)butanoic acid, in or on the commodity. Commodity...

26 CFR 4.954-0 - Introduction.

Code of Federal Regulations, 2010 CFR

2010-04-01

... corporation beginning after December 31, 1986. Consequently, any gain or loss (including foreign currency gain.... [Reserved] (f) Commodities transactions. (1) In general. (2) Definitions. (i) Commodity. (ii) Commodities transaction. (3) Definition of the term “qualified active sales”. (i) In general. (ii) Sale of commodities...

26 CFR 4.954-0 - Introduction.

Code of Federal Regulations, 2011 CFR

2011-04-01

... corporation beginning after December 31, 1986. Consequently, any gain or loss (including foreign currency gain.... [Reserved] (f) Commodities transactions. (1) In general. (2) Definitions. (i) Commodity. (ii) Commodities transaction. (3) Definition of the term “qualified active sales”. (i) In general. (ii) Sale of commodities...

7 CFR 17.1 - General.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Secretary of Agriculture SALES OF AGRICULTURAL COMMODITIES MADE AVAILABLE UNDER TITLE I OF THE AGRICULTURAL... commodities by the Commodity Credit Corporation (CCC), through private trade channels to the maximum extent..., as amended (hereinafter called “the Act”). (b) Agricultural commodities agreements. (1) Under the Act...

32 CFR 275.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... dealer in securities or commodities. (9) An investment banker or investment company. (10) A currency... matters. (26) Any futures commission merchant, commodity trading advisor, or commodity pool operator registered, or required to register, under the Commodity Exchange Act that is located inside any State or...

7 CFR 17.1 - General.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Secretary of Agriculture SALES OF AGRICULTURAL COMMODITIES MADE AVAILABLE UNDER TITLE I OF THE AGRICULTURAL... commodities by the Commodity Credit Corporation (CCC), through private trade channels to the maximum extent..., as amended (hereinafter called “the Act”). (b) Agricultural commodities agreements. (1) Under the Act...

77 FR 27444 - Joint CFTC-SEC Advisory Committee on Emerging Regulatory Issues

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-10

... SECURITIES AND EXCHANGE COMMISSION COMMODITY FUTURES TRADING COMMISSION [Release Nos. 34-66932... and Exchange Commission (``SEC'') and Commodity Futures Trading Commission (``CFTC'') (each, an.... Commodity Futures Trading Commission Written comments may be mailed to the Commodity Futures Trading...

17 CFR 1.1 - [Reserved

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false [Reserved] 1.1 Section 1.1 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Definitions § 1.1 [Reserved] [66 FR 42269, Aug. 10, 2001] ...

17 CFR 1.1 - [Reserved

Code of Federal Regulations, 2013 CFR

2013-04-01

... 17 Commodity and Securities Exchanges 1 2013-04-01 2013-04-01 false [Reserved] 1.1 Section 1.1 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Definitions § 1.1 [Reserved] [66 FR 42269, Aug. 10, 2001] ...

17 CFR 1.1 - [Reserved

Code of Federal Regulations, 2014 CFR

2014-04-01

... 17 Commodity and Securities Exchanges 1 2014-04-01 2014-04-01 false [Reserved] 1.1 Section 1.1 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Definitions § 1.1 [Reserved] [66 FR 42269, Aug. 10, 2001] ...

A world of minerals in your mobile device

USGS Publications Warehouse

Jenness, Jane E.; Ober, Joyce A.; Wilkins, Aleeza M.; Gambogi, Joseph

2016-09-15

Mobile phones and other high-technology communications devices could not exist without mineral commodities. More than one-half of all components in a mobile device—including its electronics, display, battery, speakers, and more—are made from mined and semiprocessed materials (mineral commodities). Some mineral commodities can be recovered as byproducts during the production and processing of other commodities. As an example, bauxite is mined for its aluminum content, but gallium is recovered during the aluminum production process. The images show the ore minerals (sources) of some mineral commodities that are used to make components of a mobile device. On the reverse side, the map and table depict the major source countries producing these mineral commodities along with how these commodities are used in mobile devices. For more information on minerals, visit http://minerals.usgs.gov.

Preliminary Metallogenic Map of North America; a listing of deposits by commodity

USGS Publications Warehouse

Lee, Michael P.; Guild, Philip White; Schruben, Paul G.

1987-01-01

The 4,215 ore deposits shown on the Preliminary Metallogenic Map of North America and contained in the Metallogenic Map file have been sorted by their principal (first-listed) commodities and grouped into metallic and nonmetallic categories. Deposit listings for 56 individual metals and minerals have been assembled using the data base and are arranged alphabetically by country, political subdivision (for the larger countries), and deposit name. Map numbers, major and minor constituents, geographic coordinates, and a geologic code are given for each deposit; additionally, the relative size and deposit class have been derived from the code and are listed separately. The frequencies of individual commodities and commodity groups by type, geographic distribution, and geologic occurrence are summarized in tables, and the relationships of associated commodities to principal commodities in the data base are emphasized in both tables and brief texts. In all, 49 metals and minerals are listed as principal (first or only) commodities and 7 more are shown as 'major' but not principal commodities. (Commodities listed as 'minor' in the data base were not sorted or tabulated separately.) Metals, divided into six subgroups, predominate over nonmetallic minerals by a ratio of about 7 to 1, although in terms of quantities and value the disparity is not so great. Within the metals group, the ranking according to frequency is as follows: base, precious, iron and alloying, other (antimony, beryllium, and others), nuclear-fuel, and light metals. The most frequently occurring commodity in the Metallogenic Map file is gold. Copper is ranked second, both in number of occurrences and as the principal commodity in deposits. Silver is ranked third in frequency of occurrence; lead and zinc are ranked fourth and fifth, respectively. Iron, ranked sixth in frequency of occurrence as a major commodity, is the third most reported principal commodity in the data base, ahead of silver (ranked fourth), lead (ranked fifth), and zinc (ranked sixth).

7 CFR 1427.22 - Commodity certificate exchanges.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Commodity certificate exchanges. 1427.22 Section 1427... Deficiency Payments § 1427.22 Commodity certificate exchanges. (a) For any outstanding marketing assistance loan provided for upland cotton, a producer may purchase a commodity certificate and exchange that...

44 CFR 206.151 - Food commodities.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false Food commodities. 206.151... Food commodities. (a) The Administrator will assure that adequate stocks of food will be ready and... section, the Administrator may direct the Secretary of Agriculture to purchase food commodities in...

44 CFR 206.151 - Food commodities.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false Food commodities. 206.151... Food commodities. (a) The Administrator will assure that adequate stocks of food will be ready and... section, the Administrator may direct the Secretary of Agriculture to purchase food commodities in...

44 CFR 206.151 - Food commodities.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false Food commodities. 206.151... Food commodities. (a) The Administrator will assure that adequate stocks of food will be ready and... section, the Administrator may direct the Secretary of Agriculture to purchase food commodities in...

44 CFR 206.151 - Food commodities.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true Food commodities. 206.151... Food commodities. (a) The Administrator will assure that adequate stocks of food will be ready and... section, the Administrator may direct the Secretary of Agriculture to purchase food commodities in...

Commodity-based Approach for Evaluating the Value of Freight Moving on Texas’ Roadway Network

DOT National Transportation Integrated Search

2017-12-10

The researchers took a commodity-based approach to evaluate the value of a list of selected commodities moved on the Texas freight network. This approach takes advantage of commodity-specific data sources and modeling processes. It provides a unique ...

22 CFR 228.51 - Commodities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Commodities. 228.51 Section 228.51 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT RULES ON SOURCE, ORIGIN AND NATIONALITY FOR COMMODITIES AND... agricultural commodities, motor vehicles, or pharmaceuticals (see § 228.13, “Special source rules requiring...

17 CFR 190.10 - General.

Code of Federal Regulations, 2012 CFR

2012-04-01

... STATEMENT IS FURNISHED TO YOU BECAUSE RULE 190.10 (c) OF THE COMMODITY FUTURES TRADING COMMISSION REQUIRES... any combination of the following: futures commission merchant, commodity option dealer, foreign... “from or for the commodity futures account” or “from or for the commodity options account” of such...

17 CFR 32.6 - Segregation.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Segregation. 32.6 Section 32.6 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF COMMODITY OPTION TRANSACTIONS § 32.6 Segregation. (a) Any person which accepts money, securities, or property from an option...

17 CFR 32.6 - Segregation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Segregation. 32.6 Section 32.6 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGULATION OF COMMODITY OPTION TRANSACTIONS § 32.6 Segregation. (a) Any person which accepts money, securities, or property from an option...

7 CFR 1421.110 - Commodity certificate exchanges.

Code of Federal Regulations, 2010 CFR

2010-01-01

... COMMODITIES-MARKETING ASSISTANCE LOANS AND LOAN DEFICIENCY PAYMENTS FOR 2008 THROUGH 2012 Marketing Assistance Loans § 1421.110 Commodity certificate exchanges. (a) For any outstanding marketing assistance loan for... commodity certificate for the marketing assistance loan collateral. (b) The exchange rate is the lesser of...

7 CFR 1488.8 - Documents required after delivery.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AGRICULTURAL COMMODITIES Financing of Export Sales of Agricultural Commodities From Private Stocks Under CCC... delivery. (a) CCC will purchase an exporter's account receivable only if the Treasurer, Commodity Credit... or Assistant Treasurer, CCC, after date of delivery of commodities exported or to be exported under...

7 CFR 1488.8 - Documents required after delivery.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AGRICULTURAL COMMODITIES Financing of Export Sales of Agricultural Commodities From Private Stocks Under CCC... delivery. (a) CCC will purchase an exporter's account receivable only if the Treasurer, Commodity Credit... or Assistant Treasurer, CCC, after date of delivery of commodities exported or to be exported under...

Applications of statistical physics to technology price evolution

NASA Astrophysics Data System (ADS)

McNerney, James

Understanding how changing technology affects the prices of goods is a problem with both rich phenomenology and important policy consequences. Using methods from statistical physics, I model technology-driven price evolution. First, I examine a model for the price evolution of individual technologies. The price of a good often follows a power law equation when plotted against its cumulative production. This observation turns out to have significant consequences for technology policy aimed at mitigating climate change, where technologies are needed that achieve low carbon emissions at low cost. However, no theory adequately explains why technology prices follow power laws. To understand this behavior, I simplify an existing model that treats technologies as machines composed of interacting components. I find that the power law exponent of the price trajectory is inversely related to the number of interactions per component. I extend the model to allow for more realistic component interactions and make a testable prediction. Next, I conduct a case-study on the cost evolution of coal-fired electricity. I derive the cost in terms of various physical and economic components. The results suggest that commodities and technologies fall into distinct classes of price models, with commodities following martingales, and technologies following exponentials in time or power laws in cumulative production. I then examine the network of money flows between industries. This work is a precursor to studying the simultaneous evolution of multiple technologies. Economies resemble large machines, with different industries acting as interacting components with specialized functions. To begin studying the structure of these machines, I examine 20 economies with an emphasis on finding common features to serve as targets for statistical physics models. I find they share the same money flow and industry size distributions. I apply methods from statistical physics to show that industries cluster the same way according to industry type. Finally, I use these industry money flows to model the price evolution of many goods simultaneously, where network effects become important. I derive a prediction for which goods tend to improve most rapidly. The fastest-improving goods are those with the highest mean path lengths in the money flow network.

Derivation and Application of Idealized Flow Conditions in River Network Simulation

NASA Astrophysics Data System (ADS)

Afshari Tork, S.; Fekete, B. M.

2015-12-01

Stream flow information is essential for many applications across broad range of scales, e.g. global water balances, engineering design, flood forecasting, environmental management, etc. Quantitative assessment of flow dynamics of natural streams, requires detailed knowledge of all the geometrical and geophysical variables (e.g. bed-slope, bed roughness, etc.) along river reaches. Simplifying the river bed geometries could reduce both the computational burden implementing flow simulations and challenges in assembling the required data, especially for large domains. Average flow conditions expressed as empirical "at-a-station" hydraulic geometry relationships between key channel components, (i.e. water depth, top-width, flow velocity, flow area against discharge) have been studied since 60's. Recent works demonstrated that power-function as idealized riverbed geometry whose parameters are correlated to those of exponential relationship between mean water depth and top-width, are consistent with empirical "at-a-station" relations.US Geological Surveys' National Water Information System web-interface provides huge amount of river discharge and corresponding stage height data from several thousands of streamflow monitoring stations over United States accompanied by river survey summaries providing additional flow informations (width, mean velocity, cross-sectional area). We conducted a series of analyses to indentify consistent data daily monitoring and corresponding survey records that are suitable to refine our current understanding of how the "at-a-station" properties of river channels relate to channel forming characteristics (e.g. riverbed slope, flow regime, geology, etc.). The resulting ~1,200 actively operating USGS stations with over ~225,000 corresponding survery records (almost 200 survey per gauge on average) is the largest river survey database ever studied in the past.Our presentation will show our process assembling our river monitoring and survey data base and we will present our first results translating "at-a-station" relations into he hydraulic geometry of river channels based on idealized power-law riverbed geometries. We also will also present a series of application (e.g. improved flow rounting, simplyfied river surveying).

22 CFR 228.52 - Suppliers of commodities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Suppliers of commodities. 228.52 Section 228.52 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT RULES ON SOURCE, ORIGIN AND NATIONALITY FOR COMMODITIES AND SERVICES FINANCED BY USAID Waivers § 228.52 Suppliers of commodities. Geographic code changes...

7 CFR 17.2 - Definition of terms.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Office of the Secretary of Agriculture SALES OF AGRICULTURAL COMMODITIES MADE AVAILABLE UNDER TITLE I OF... in the second legal entity. CCC. The Commodity Credit Corporation, USDA. Commodity. An agricultural commodity produced in the United States, or product thereof produced in the United States, as specified in...

17 CFR 1.32 - Segregated account; daily computation and record.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Segregated account; daily computation and record. 1.32 Section 1.32 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Recordkeeping § 1.32 Segregated account...

31 CFR 560.533 - Brokering sales of agricultural commodities, medicine, and medical devices.

Code of Federal Regulations, 2011 CFR

2011-07-01

... commodities, medicine, and medical devices. 560.533 Section 560.533 Money and Finance: Treasury Regulations... Brokering sales of agricultural commodities, medicine, and medical devices. (a) General license for... agricultural commodities, medicine, and medical devices, provided that the sale and exportation or...

31 CFR 560.533 - Brokering sales of agricultural commodities, medicine, and medical devices.

Code of Federal Regulations, 2010 CFR

2010-07-01

... commodities, medicine, and medical devices. 560.533 Section 560.533 Money and Finance: Treasury Regulations... Brokering sales of agricultural commodities, medicine, and medical devices. (a) General license for... agricultural commodities, medicine, and medical devices, provided that the sale and exportation or...

Unsteady, Cooled Turbine Simulation Using a PC-Linux Analysis System

NASA Technical Reports Server (NTRS)

List, Michael G.; Turner, Mark G.; Chen, Jen-Pimg; Remotigue, Michael G.; Veres, Joseph P.

2004-01-01

The fist stage of the high-pressure turbine (HPT) of the GE90 engine was simulated with a three-dimensional unsteady Navier-Sokes solver, MSU Turbo, which uses source terms to simulate the cooling flows. In addition to the solver, its pre-processor, GUMBO, and a post-processing and visualization tool, Turbomachinery Visual3 (TV3) were run in a Linux environment to carry out the simulation and analysis. The solver was run both with and without cooling. The introduction of cooling flow on the blade surfaces, case, and hub and its effects on both rotor-vane interaction as well the effects on the blades themselves were the principle motivations for this study. The studies of the cooling flow show the large amount of unsteadiness in the turbine and the corresponding hot streak migration phenomenon. This research on the GE90 turbomachinery has also led to a procedure for running unsteady, cooled turbine analysis on commodity PC's running the Linux operating system.

Safety assessments and public concern for genetically modified food products: the American view.

PubMed

Harlander, Susan K

2002-01-01

In the relatively short time since their commercial introduction in 1996, genetically modified (GM) crops have been rapidly adopted in the United States GM crops are regulated through a coordinated framework developed in 1992 and administered by three agencies-the US Department of Agriculture (USDA) that ensures the products are safe to grow, the Environmental Protection Agency (EPA) that ensures the products are safe for the environment, and the Food and Drug Administration (FDA) that ensures the products are safe to eat. Rigorous food and environmental safety assessments must be completed before GM crops can be commercialized. Fifty-one products have been reviewed by the FDA, including several varieties of corn, soybeans, canola, cotton, rice, sugar beets, potatoes, tomatoes, squash, papaya, and flax. Because FDA considers these crops "substantially equivalent" to their conventional counterparts, no special labeling is required for GM crops in the United States and they are managed as commodities with no segregation or identity preservation. GM crops have thus made their way through commodity distribution channels into thousands of ingredients used in processed foods. It has been estimated that 70% to 85% of processed foods on supermarket shelves in the United States today contain one or more ingredients potentially derived from GM crops. The food industry and retail industry have been monitoring the opinions of their consumers on the GM issue for the past several years. Numerous independent groups have also surveyed consumer concerns about GM foods. The results of these surveys are shared and discussed here.

17 CFR 2.2 - Authority to affix seal.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Authority to affix seal. 2.2 Section 2.2 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION OFFICIAL SEAL § 2.2 Authority to affix seal. (a) The following officials of the Commodity Futures Trading Commission are...

17 CFR 2.2 - Authority to affix seal.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Authority to affix seal. 2.2 Section 2.2 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION OFFICIAL SEAL § 2.2 Authority to affix seal. (a) The following officials of the Commodity Futures Trading Commission are...

29 CFR 780.112 - General meaning of “agriculture or horticultural commodities.”

Code of Federal Regulations, 2011 CFR

2011-07-01

... EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT General Scope of Agriculture Agricultural Or Horticultural Commodities § 780.112 General meaning of “agriculture or horticultural commodities.” Section 3(f) of the Act defines as...

29 CFR 780.112 - General meaning of “agriculture or horticultural commodities.”

Code of Federal Regulations, 2010 CFR

2010-07-01

... EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT General Scope of Agriculture Agricultural Or Horticultural Commodities § 780.112 General meaning of “agriculture or horticultural commodities.” Section 3(f) of the Act defines as...

29 CFR 780.112 - General meaning of “agriculture or horticultural commodities.”

Code of Federal Regulations, 2013 CFR

2013-07-01

... EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT General Scope of Agriculture Agricultural Or Horticultural Commodities § 780.112 General meaning of “agriculture or horticultural commodities.” Section 3(f) of the Act defines as...

29 CFR 780.112 - General meaning of “agriculture or horticultural commodities.”

Code of Federal Regulations, 2014 CFR

2014-07-01

... EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT General Scope of Agriculture Agricultural Or Horticultural Commodities § 780.112 General meaning of “agriculture or horticultural commodities.” Section 3(f) of the Act defines as...

29 CFR 780.112 - General meaning of “agriculture or horticultural commodities.”

Code of Federal Regulations, 2012 CFR

2012-07-01

... EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT General Scope of Agriculture Agricultural Or Horticultural Commodities § 780.112 General meaning of “agriculture or horticultural commodities.” Section 3(f) of the Act defines as...

22 CFR 228.11 - Source and origin of commodities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Source and origin of commodities. 228.11 Section 228.11 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT RULES ON SOURCE, ORIGIN AND... Commodity Procurement Transactions for USAID Financing § 228.11 Source and origin of commodities. (a) The...

17 CFR 1.49 - Denomination of customer funds and location of depositories.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Denomination of customer funds and location of depositories. 1.49 Section 1.49 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Miscellaneous § 1.49 Denomination...

17 CFR Appendix B to Part 190 - Special Bankruptcy Distributions

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Special Bankruptcy Distributions B Appendix B to Part 190 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION... purposes of this distributional rule, XM accounts will be deemed to be commodity interest accounts and...

31 CFR 560.533 - Brokering sales of agricultural commodities, medicine, and medical devices.

Code of Federal Regulations, 2013 CFR

2013-07-01

... commodities, medicine, and medical devices. 560.533 Section 560.533 Money and Finance: Treasury Regulations... Policy § 560.533 Brokering sales of agricultural commodities, medicine, and medical devices. (a) General... of agricultural commodities, medicine, and medical devices, provided that the sale and exportation or...

31 CFR 538.526 - Brokering sales of agricultural commodities, medicine, and medical devices.

Code of Federal Regulations, 2011 CFR

2011-07-01

... commodities, medicine, and medical devices. 538.526 Section 538.526 Money and Finance: Treasury Regulations... Brokering sales of agricultural commodities, medicine, and medical devices. (a) General license for... agricultural commodities, medicine, and medical devices to the Government of Sudan, to any individual or entity...

31 CFR 560.533 - Brokering sales of agricultural commodities, medicine, and medical devices.

Code of Federal Regulations, 2014 CFR

2014-07-01

... commodities, medicine, and medical devices. 560.533 Section 560.533 Money and Finance: Treasury Regulations... Policy § 560.533 Brokering sales of agricultural commodities, medicine, and medical devices. (a) General... agricultural commodities, medicine, and medical devices, provided that the sale and exportation or...

31 CFR 538.526 - Brokering sales of agricultural commodities, medicine, and medical devices.

Code of Federal Regulations, 2010 CFR

2010-07-01

... commodities, medicine, and medical devices. 538.526 Section 538.526 Money and Finance: Treasury Regulations... Brokering sales of agricultural commodities, medicine, and medical devices. (a) General license for... agricultural commodities, medicine, and medical devices to the Government of Sudan, to any individual or entity...

31 CFR 560.530 - Commercial sales, exportation, and reexportation of agricultural commodities, medicine, and...

Code of Federal Regulations, 2014 CFR

2014-07-01

... reexportation of agricultural commodities, medicine, and medical devices. 560.530 Section 560.530 Money and... commodities, medicine, and medical devices. (a)(1) One-year license requirement. (i) The exportation or reexportation of agricultural commodities, medicine, and medical devices that are not covered by the general...

17 CFR 4.12 - Exemption from provisions of part 4.

Code of Federal Regulations, 2010 CFR

2010-04-01

... part 4. 4.12 Section 4.12 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION... said Act; (B) Will generally and routinely engage in the buying and selling of securities and securities derived instruments; (C) Will not enter into commodity futures and commodity options contracts for...

31 CFR 560.526 - Commodities trading and related transactions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Commodities trading and related... Licenses, Authorizations and Statements of Licensing Policy § 560.526 Commodities trading and related transactions. (a) Trading in Iranian-origin commodities. With respect to § 560.206, specific licenses may be...

75 FR 44890 - Operation, in the Ordinary Course, of a Commodity Broker in Bankruptcy

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-30

... of the customers of such commodity broker, under appropriate circumstances, as determined by the... contracts on behalf of the customers of such commodity broker (the ``Notice'').\\1\\ The proposed rule stated... customer accounts are handled, under appropriate circumstances, in a commodity broker bankruptcy, which may...

7 CFR 17.5 - Contracts between commodity suppliers and importers.

Code of Federal Regulations, 2010 CFR

2010-01-01

... officers and a description of the firm's experience as an exporter of U.S. agricultural commodities. Copies... under this part and the purchase authorization. (3) If, at the time the commodity supplier reports the... requirements unless otherwise specified in the purchase authorization. (1) Commodity contracts between...

17 CFR 31.6 - Registration of leverage commodities.

Code of Federal Regulations, 2011 CFR

2011-04-01

... commodity's economic value and how such amendments might affect the ability of leverage customers making or... a change in the economic value of such commodities and, if so, quantify the extent of such changes... the ability of leverage customers electing to make or take delivery of the commodity at an economic...

31 CFR 560.526 - Commodities trading and related transactions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Commodities trading and related... Licenses, Authorizations and Statements of Licensing Policy § 560.526 Commodities trading and related transactions. (a) Trading in Iranian-origin commodities. With respect to § 560.206, specific licenses may be...

7 CFR 1488.9a - Evidence of export for commodities delivered before export.

Code of Federal Regulations, 2013 CFR

2013-01-01

... COMMODITIES Financing of Export Sales of Agricultural Commodities From Private Stocks Under CCC Export Credit... financial period is 12 months or less, the exporter shall furnish a certification to the Treasurer, CCC... Assistant Treasurer, CCC, certifying that the commodities have been exported. The certification must include...

7 CFR 1488.9a - Evidence of export for commodities delivered before export.

Code of Federal Regulations, 2012 CFR

2012-01-01

... COMMODITIES Financing of Export Sales of Agricultural Commodities From Private Stocks Under CCC Export Credit... financial period is 12 months or less, the exporter shall furnish a certification to the Treasurer, CCC... Assistant Treasurer, CCC, certifying that the commodities have been exported. The certification must include...

7 CFR 1488.9a - Evidence of export for commodities delivered before export.

Code of Federal Regulations, 2014 CFR

2014-01-01

... COMMODITIES Financing of Export Sales of Agricultural Commodities From Private Stocks Under CCC Export Credit... financial period is 12 months or less, the exporter shall furnish a certification to the Treasurer, CCC... Assistant Treasurer, CCC, certifying that the commodities have been exported. The certification must include...

Effects of variations in flow characteristics through W.P. Franklin Lock and Dam on downstream water quality in the Caloosahatchee River Estuary and in McIntyre Creek in the J.N. “Ding” Darling National Wildlife Refuge, southern Florida, 2010–13

USGS Publications Warehouse

Booth, Amanda C.; Soderqvist, Lars E.; Knight, Travis M.

2016-05-17

The U.S. Geological Survey studied water-quality trends at the mouth of McIntyre Creek, an entry point to the J.N. “Ding” Darling National Wildlife Refuge, to investigate correlations between flow rates and volumes through the W.P. Franklin Lock and Dam and water-quality constituents inside the refuge from March 2010 to December 2013. Outflow from Lake Okeechobee, and flows from Franklin Lock, tributaries to the Caloosahatchee River Estuary, and the Cape Coral canal system were examined to determine the sources and quantity of water to the study area. Salinity, temperature, dissolved-oxygen concentration, pH, turbidity, and chromophoric dissolved organic matter fluorescence (FDOM) were measured during moving-boat surveys and at a fixed location in McIntyre Creek. Chlorophyll fluorescence was also recorded in McIntyre Creek. Water-quality surveys were completed on 20 dates between 2011 and 2014 using moving-boat surveys.Franklin Lock contributed the majority of flow to the Caloosahatchee River. Between 2010 and 2013, the monthly mean flow rate at Franklin Lock ranged from 29 cubic feet per second in May 2011 to 10,650 cubic feet per second in August 2013. Instantaneous near-surface salinity in McIntyre Creek ranged from 12.9 parts per thousand on September 26, 2013, to 37.9 parts per thousand on June 27, 2011. Salinity in McIntyre Creek decreased with increasing flow rate through Franklin Lock. Flow rates through Franklin Lock explained 61 percent of the variation in salinity in McIntyre Creek. Salinity data from moving-boat surveys also indicate that an increase in flow rate at Franklin Lock decreases salinity in the Caloosahatchee River Estuary, and a reduction or elimination in flow increases salinity. The FDOM in McIntyre Creek was positively correlated with flow at Franklin Lock, and 54 percent of the variation in FDOM can be attributed to the flow rate through Franklin Lock. Data from moving-boat surveys indicate that FDOM increases when flow volume from Franklin Lock increases. The highest FDOM recorded during a survey was at Billy’s Creek. Chlorophyll fluorescence was positively correlated with flow at Franklin Lock, with 23 percent of the variation explained by the flow rate at Franklin Lock. An increase in flow rate at Franklin Lock resulted in a decrease in pH (21 percent of variation explained by flow rates). Data from the pH surveys indicate an increase in pH with distance from Franklin Lock. Turbidity and dissolved oxygen near the surface in McIntyre Creek were not correlated with flow rate at Franklin Lock. Moving-boat surveys did not document a change in turbidity or dissolved oxygen with a change in distance from the Franklin Lock. Correlations between Franklin Lock flow rate and water quality in McIntyre Creek indicate that releases at Franklin Lock affect water quality in the Caloosahatchee River Estuary and Ding Darling Refuge.

School Meal Programs: More Systematic Development of Specifications Could Improve the Safety of Foods Purchased through USDA's Commodity Program. Report to the Ranking Member, Committee on Education and the Workforce, House of Representatives. GAO-11-376

ERIC Educational Resources Information Center

Shames, Lisa

2011-01-01

Through its commodity program, the U.S. Department of Agriculture (USDA) provides commodity foods at no cost to schools taking part in the national school meals programs. Commodities include raw ground beef, cheese, poultry, and fresh produce. Like federal food safety agencies, the commodity program has taken steps designed to reduce microbial…

Effect of casing treatment on overall and blade element performance of a compressor rotor

NASA Technical Reports Server (NTRS)

Moore, R. D.; Kovich, G.; Blade, R. J.

1971-01-01

An axial flow compressor rotor was tested at design speed with six different casing treatments across the rotor tip. Radial surveys of pressure, temperature, and flow angle were taken at the rotor inlet and outlet. Surveys were taken at several weight flows for each treatment. All the casings treatments decreased the weight flow at stall over that for the solid casing. Radial surveys indicate that the performance over the entire radial span of the blade is affected by the treatment across the rotor tip.

Flow-through dynamic microextraction system for automatic in vitro assessment of chyme bioaccessibility in food commodities.

PubMed

Souza, Lais A; Rosende, María; Korn, Maria Graças A; Miró, Manuel

2018-10-05

An automatic flow-through dynamic extraction method is proposed for the first time for in vitro exploration, with high temporal resolution, of the transit of the chyme from the gastric to the duodenal compartment using the Versantvoort's fed-state physiologically relevant extraction test. The flow manifold was coupled on-line to an inductively coupled plasma optical emission spectrometer (ICP OES) for real-time elucidation of the bioaccessible elemental fraction of micronutrients (viz., Cu, Fe and Mn) in food commodities across the gastrointestinal tract. The simulated intestinal and bile biofluid (added to the gastric phase) was successively pumped at 1.0 mL min -1 through a large-bore column (maintained at 37.0 ± 2.0 °C) initially loaded with a weighed amount of linseed (250 mg) using a PVDF filter membrane (5.0 μm pore size) for retaining of the solid sample and in-line filtration of the extracts. The lack of bias (trueness) of the on-line gastrointestinal extraction method coupled to ICP OES was confirmed using mass balance validation following microwave assisted digestion of the residual (non-bioaccessible) elemental fraction. Mass balance validation yielded absolute recoveries spanning from 79 to 121% for the overall analytes and samples. On-line dynamic extraction was critically appraised against batch counterparts for both gastric and gastrointestinal compartments. Due to the lack of consensus in the literature regarding the agitation method for batch oral bioaccessibility testing, several extraction approaches (viz., magnetic stirring, end-over-end rotation and orbital shaking) were evaluated. Improved gastric extractability of Fe along with bioaccessible data comparable to the dynamic counterpart based on the continuous displacement of the extraction equilibrium was obtained with batchwise magnetic stirring, which is deemed most appropriate for ascertaining worst-case/maximum bioaccessibility scenarios. Copyright © 2018 Elsevier B.V. All rights reserved.

Child mortality, commodity price volatility and the resource curse.

PubMed

Makhlouf, Yousef; Kellard, Neil M; Vinogradov, Dmitri

2017-04-01

Given many developing economies depend on primary commodities, the fluctuations of commodity prices may imply significant effects for the wellbeing of children. To investigate, this paper examines the relationship between child mortality and commodity price movements as reflected by country-specific commodity terms-of-trade. Employing a panel of 69 low and lower-middle income countries over the period 1970-2010, we show that commodity terms-of-trade volatility increases child mortality in highly commodity-dependent importers suggesting a type of 'scarce' resource curse. Strikingly however, good institutions appear able to mitigate the negative impact of volatility. The paper concludes by highlighting this tripartite relationship between child mortality, volatility and good institutions and posits that an effective approach to improving child wellbeing in low to lower-middle income countries will combine hedging, import diversification and improvement of institutional quality. Copyright © 2017. Published by Elsevier Ltd.

Determinants of virtual water flows in the Mediterranean.

PubMed

Fracasso, Andrea; Sartori, Martina; Schiavo, Stefano

2016-02-01

The aim of the paper is to investigate the main determinants of the bilateral virtual water (water used in the production of a commodity or service) flows associated with international trade in agricultural goods across the Mediterranean basin. We consider the bilateral gross flows of virtual water in the area and study what export-specific and import-specific factors are significantly associated with virtual water flows. We follow a sequential approach. Through a gravity model of trade, we obtain a "refined" version of the variable we aim to explain, one that is free of the amount of flows due to pair-specific factors affecting bilateral trade flows and that fully reflects the impact of country-specific determinants of virtual water trade. A number of country-specific potential explanatory variables, ranging from water endowments to trade barriers, from per capita GDP to irrigation prices, is presented and tested. To identify the variables that help to explain the bilateral flows of virtual water, we adopt a model selection procedure based on model averaging. Our findings confirm one of the main controversial results in the literature: larger water endowments do not necessarily lead to a larger 'export' of virtual water, as one could expect. We also find some evidence that higher water irrigation prices reduce (increase) virtual water 'exports' ('imports'). Copyright © 2015 Elsevier B.V. All rights reserved.

Botswana's Beef Global Commodity Chain: Explaining the Resistance to Change

ERIC Educational Resources Information Center

Ransom, Elizabeth

2011-01-01

In an era of increasing global agricultural trade, many firms and farms seek to upgrade their agricultural commodity chains to become better integrated into global markets. Utilizing a global commodity chain (GCC) approach, this analysis unravels the challenges to and the potential consequences of upgrading Botswana's beef commodity chain.…

17 CFR 190.05 - Making and taking delivery on commodity contracts.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false Making and taking delivery on... COMMISSION BANKRUPTCY § 190.05 Making and taking delivery on commodity contracts. (a) General. (1) In the..., which: (1) Permit the making and taking of delivery to fulfill a commodity futures contract for a...

17 CFR 32.1 - Scope of part 32; definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... OF COMMODITY OPTION TRANSACTIONS § 32.1 Scope of part 32; definitions. (a) Scope. The provisions of... commodity option transactions, shall apply to all commodity option transactions except for commodity option transactions conducted or executed on or subject to the rules of a contract market, or a foreign board of trade...

17 CFR 1.46 - Application and closing out of offsetting long and short positions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Application and closing out of offsetting long and short positions. 1.46 Section 1.46 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Miscellaneous § 1.46 Application...

31 CFR 538.525 - Payment for and financing of commercial sales of agricultural commodities, medicine, and medical...

Code of Federal Regulations, 2010 CFR

2010-07-01

... commercial sales of agricultural commodities, medicine, and medical equipment. 538.525 Section 538.525 Money... commodities, medicine, and medical equipment. (a) General license for payment terms. The following payment terms for sales, pursuant to § 538.523(a)(1), of agricultural commodities and products, medicine, and...

31 CFR 560.532 - Payment for and financing of exports and reexports of agricultural commodities, medicine, and...

Code of Federal Regulations, 2011 CFR

2011-07-01

... and reexports of agricultural commodities, medicine, and medical devices. 560.532 Section 560.532... commodities, medicine, and medical devices. (a) General license for payment terms. The following payment terms for sales of agricultural commodities and products, medicine, and medical equipment pursuant to §§ 560...

31 CFR 560.532 - Payment for and financing of exports and reexports of agricultural commodities, medicine, and...

Code of Federal Regulations, 2010 CFR

2010-07-01

... and reexports of agricultural commodities, medicine, and medical devices. 560.532 Section 560.532... commodities, medicine, and medical devices. (a) General license for payment terms. The following payment terms for sales of agricultural commodities and products, medicine, and medical equipment pursuant to §§ 560...

31 CFR 538.525 - Payment for and financing of commercial sales of agricultural commodities, medicine, and medical...

Code of Federal Regulations, 2011 CFR

2011-07-01

... commercial sales of agricultural commodities, medicine, and medical equipment. 538.525 Section 538.525 Money... commodities, medicine, and medical equipment. (a) General license for payment terms. The following payment terms for sales, pursuant to § 538.523(a)(1), of agricultural commodities and products, medicine, and...

22 CFR 201.63 - Maximum prices for commodities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... actually incurred in moving the commodities supplied from the point of purchase to a position alongside or... between those points. (g) Commodity price subject to escalation. If a purchase contract contains a price.... prevailing market price—U.S. source. The purchase price for a commodity, the source of which is the United...

49 CFR 1248.1 - Freight commodity statistics.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 9 2011-10-01 2011-10-01 false Freight commodity statistics. 1248.1 Section 1248... STATISTICS § 1248.1 Freight commodity statistics. All class I railroads, as described in § 1240.1 of this... statistics on the basis of the commodity codes named in § 1248.101. Carriers shall report quarterly on the...

17 CFR 1.39 - Simultaneous buying and selling orders of different principals; execution of, for and between...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Simultaneous buying and... Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Recordkeeping § 1.39 Simultaneous buying and selling orders of different principals...

49 CFR 1248.1 - Freight commodity statistics.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 9 2010-10-01 2010-10-01 false Freight commodity statistics. 1248.1 Section 1248... STATISTICS § 1248.1 Freight commodity statistics. All class I railroads, as described in § 1240.1 of this... statistics on the basis of the commodity codes named in § 1248.101. Carriers shall report quarterly on the...

National Security Science and Technology Initiative: Air Cargo Screening

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bingham, Philip R; White, Tim; Cespedes, Ernesto

The non-intrusive inspection (NII) of consolidated air cargo carried on commercial passenger aircraft continues to be a technically challenging, high-priority requirement of the Department of Homeland Security's Science and Technology Directorate (DHS S&T), the Transportation Security Agency and the Federal Aviation Administration. The goal of deploying a screening system that can reliably and cost-effectively detect explosive threats in consolidated cargo without adversely affecting the flow of commerce will require significant technical advances that will take years to develop. To address this critical National Security need, the Battelle Memorial Institute (Battelle), under a Cooperative Research and Development Agreement (CRADA) with fourmore » of its associated US Department of Energy (DOE) National Laboratories (Oak Ridge, Pacific Northwest, Idaho, and Brookhaven), conducted a research and development initiative focused on identifying, evaluating, and integrating technologies for screening consolidated air cargo for the presence of explosive threats. Battelle invested $8.5M of internal research and development funds during fiscal years 2007 through 2009. The primary results of this effort are described in this document and can be summarized as follows: (1) Completed a gap analysis that identified threat signatures and observables, candidate technologies for detection, their current state of development, and provided recommendations for improvements to meet air cargo screening requirements. (2) Defined a Commodity/Threat/Detection matrix that focuses modeling and experimental efforts, identifies technology gaps and game-changing opportunities, and provides a means of summarizing current and emerging capabilities. (3) Defined key properties (e.g., elemental composition, average density, effective atomic weight) for basic commodity and explosive benchmarks, developed virtual models of the physical distributions (pallets) of three commodity types and three explosive benchmarks combinations, and conducted modeling and simulation studies to begin populating the matrix of commodities, threats, and detection technologies. (4) Designed and fabricated basic (homogeneous) commodity test pallets and fabricated inert stimulants to support experiments and to validate modeling/simulation results. (5) Developed/expanded the team's capabilities to conduct full-scale imaging (neutron and x-ray) experiments of air cargo commodities and explosive benchmarks. (6) Conducted experiments to improve the collection of trace particles of explosives from a variety of surfaces representative of air cargo materials by means of mechanical (air/vibration/pressure), thermal, and electrostatic methods. Air cargo screening is a difficult challenge that will require significant investment in both research and development to find a suitable solution to ensure the safety of passengers without significantly hindering the flow of commodities. The initiative funded by Battelle has positioned this group to make major contributions in meeting the air cargo challenge by developing collaborations, developing laboratory test systems, improving knowledge of the challenges (both technical and business) for air cargo screening, and increasing the understanding of the capabilities for current inspection methods (x-ray radiography, x-ray backscatter, etc.) and potential future inspection methods (neutron radiography, fusion of detector modalities, advanced trace detection, etc.). Lastly, air cargo screening is still an issue that will benefit from collaboration between Department of Energy Laboratories and Battelle. On January 7, 2010, DHS Secretary Napolitano joined White House Press Secretary Robert Gibbs and Assistant to the President for Counterterrorism and Homeland Security John Brennan to announce several recommendations DHS has made to the President for improving the technology and procedures used to protect air travel from acts of terrorism. (This announcement followed the 25 Dec'09 Delta/Northwest Airlines Flight 253 terror attack.) Secretary Napolitano outlined five recommendations DHS will pursue to enhance the safety of the traveling public. One of the five recommendations, read as follows: 'Establish a partnership on aviation security between DHS and the Department of Energy and its National Laboratories in order to develop new and more effective technologies to deter and disrupt known threats and proactively anticipate and protect against new ways by which terrorists could seek to board an aircraft.' In conclusion, it appears very timely that Battelle and its DOE lab partners initiated a serious collaboration on the air cargo topic, and that we should continue to work toward future collaboration in response to the government's needs.« less

Multinetwork of international trade: A commodity-specific analysis

NASA Astrophysics Data System (ADS)

Barigozzi, Matteo; Fagiolo, Giorgio; Garlaschelli, Diego

2010-04-01

We study the topological properties of the multinetwork of commodity-specific trade relations among world countries over the 1992-2003 period, comparing them with those of the aggregate-trade network, known in the literature as the international-trade network (ITN). We show that link-weight distributions of commodity-specific networks are extremely heterogeneous and (quasi) log normality of aggregate link-weight distribution is generated as a sheer outcome of aggregation. Commodity-specific networks also display average connectivity, clustering, and centrality levels very different from their aggregate counterpart. We also find that ITN complete connectivity is mainly achieved through the presence of many weak links that keep commodity-specific networks together and that the correlation structure existing between topological statistics within each single network is fairly robust and mimics that of the aggregate network. Finally, we employ cross-commodity correlations between link weights to build hierarchies of commodities. Our results suggest that on the top of a relatively time-invariant “intrinsic” taxonomy (based on inherent between-commodity similarities), the roles played by different commodities in the ITN have become more and more dissimilar, possibly as the result of an increased trade specialization. Our approach is general and can be used to characterize any multinetwork emerging as a nontrivial aggregation of several interdependent layers.

Two Novel Applications of an Integrated Model for the Assessment of Global Water Resources

NASA Astrophysics Data System (ADS)

Hanasaki, N.; Kanae, S.; Oki, T.

2009-12-01

To assess global water availability and use at a subannual timescale, an integrated global water resources model was developed consisting of six modules: land surface hydrology, river routing, crop growth, reservoir operation, environmental flow requirement estimation, and anthropogenic water withdrawal. The model, called H08, simulates both natural and anthropogenic water flow globally (excluding Antarctica) on a daily basis at a spatial resolution of 1.0°×1.0°or 0.5°×0.5° (longitude and latitude). Here, we present two novel applications of H08. First, a global hydrological simulation was conducted for 10 years from 1986 to 1995 at a spatial resolution of 1.0°×1.0°, and global water resources were assessed on a subannual basis using a newly devised index. This index located water-stressed regions that were undetected in earlier studies using conventional annual basis indices. These regions, which are indicated by a gap in the subannual distribution of water availability and water use, include the Sahel, the Asian monsoon region, and southern Africa. The simulation results show that the reservoir operations of major reservoirs (>1 km3) and the allocation of environmental flow requirements can alter the population under high water stress by approximately -11% to +5% globally. Second, global flows of virtual water (i.e. the volume of water consumption required to produce commodities imported to an exporting nation) were estimated. The H08 model enabled us to simulate the virtual water content of major crops consistent with their global hydrological simulation. Moreover, we were able to assess two major sources of virtual water flow or content simultaneously: green water (evapotranspiration originated from precipitation) and blue water (evapotranspiration originated from irrigation). Blue water was further subdivided into three subcategories (i.e., streamflow, medium-size reservoirs, and nonrenewable and nonlocal blue water). Using global trade data for 2000 and the simulated virtual water content of major crops, the virtual water flow was estimated globally. Our results indicated that the global virtual water export (i.e., the volume of water that an exporting nation consumes to produce the commodities that it trades abroad) of five crops (barley, maize, rice, soybean, and wheat) and three livestock products (beef, pork, and chicken) is 545 km3yr-1. Of the total virtual water exports, 61 km3 yr-1 (11%) are blue water (i.e., irrigation water) and 26 km3 yr-1 (5%) are nonrenewable and nonlocal blue water.

RAMSEYS DRAFT WILDERNESS STUDY AREA AND ADDITION, VIRGINIA.

USGS Publications Warehouse

Lesure, Frank G.; Mory, Peter C.

1984-01-01

Mineral-resource surveys of the Ramseys Draft Wilderness Study Area and adjoining roadless area addition in George Washington National Forest in the western valley and ridge province, Augusta and Highland Counties, Virginia, were done. The surveys outlined three small areas containing anomalous amounts of copper, lead, and zinc related to stratabound red-bed copper mineralization, but these occurrences are not large and are not considered as having mineral-resource potential. The area contains abundant sandstone suitable for construction materials and shale suitable for making brick, tile, and other low-grade ceramic products, but these commodities occur in abundance outside the wilderness study area. Structural conditions are probably favorable for the accumulation of natural gas, but exploratory drilling has not been done sufficiently near the area to evaluate the gas potential.

22 CFR 211.9 - Liability for loss damage or improper distribution of commodities.

Code of Federal Regulations, 2014 CFR

2014-04-01

... sponsors may add to the value any provable costs they have incurred prior to delivery by the ocean carrier... TRANSFER OF FOOD COMMODITIES FOR FOOD USE IN DISASTER RELIEF, ECONOMIC DEVELOPMENT AND OTHER ASSISTANCE... or damage to commodities. (See paragraph (c)(2)(iii) of this section.) (B) The value of commodities...

22 CFR 211.9 - Liability for loss damage or improper distribution of commodities.

Code of Federal Regulations, 2013 CFR

2013-04-01

... sponsors may add to the value any provable costs they have incurred prior to delivery by the ocean carrier... TRANSFER OF FOOD COMMODITIES FOR FOOD USE IN DISASTER RELIEF, ECONOMIC DEVELOPMENT AND OTHER ASSISTANCE... or damage to commodities. (See paragraph (c)(2)(iii) of this section.) (B) The value of commodities...

48 CFR 470.202 - Acquisition of commodities for United States Agency for International Development (USAID) programs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... to foreign destinations and related freight to transport such commodities under Title II of Public... respect to a commodity procurement or a freight procurement will specify that in the event an offer... offer if the acceptance of another offer for the commodity or freight, when combined with other offers...

48 CFR 470.202 - Acquisition of commodities for United States Agency for International Development (USAID) programs.

Code of Federal Regulations, 2014 CFR

2014-10-01

... to foreign destinations and related freight to transport such commodities under Title II of Public... respect to a commodity procurement or a freight procurement will specify that in the event an offer... offer if the acceptance of another offer for the commodity or freight, when combined with other offers...

48 CFR 470.202 - Acquisition of commodities for United States Agency for International Development (USAID) programs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... to foreign destinations and related freight to transport such commodities under Title II of Public... respect to a commodity procurement or a freight procurement will specify that in the event an offer... offer if the acceptance of another offer for the commodity or freight, when combined with other offers...

48 CFR 470.202 - Acquisition of commodities for United States Agency for International Development (USAID) programs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... to foreign destinations and related freight to transport such commodities under Title II of Public... respect to a commodity procurement or a freight procurement will specify that in the event an offer... offer if the acceptance of another offer for the commodity or freight, when combined with other offers...

Economic Development Policymaking Down the Global Commodity Chain: Attracting an Auto Industry to Silao, Mexico

ERIC Educational Resources Information Center

Rothstein, Jeffrey S.

2005-01-01

This article applies the global commodity chain approach to analyze the way policymakers encouraged an automotive commodity chain to touch down in Silao, Mexico. The article explains that the changing dynamics of the global auto industry have transformed it into an "assembler-driven" commodity chain. It notes how policymakers in the…

Origin of Money: Dynamic Duality Between Necessity and Unnecessity

NASA Astrophysics Data System (ADS)

Tauchi, Yuka; Kamiura, Moto; Haruna, Taichi; Gunji, Yukio-Pegio

2008-10-01

We propose a mathematical model of economic agents to study origin of money. This multi-agent model is based on commodity theory of money, which says that a commodity used as money emerges from barter transaction. Each agent has a different value system which is given by a Heyting algebra, and exchanges one's commodities based on the value system. In each value system, necessity and unnecessity of commodities are expressed by some elements and their compliments on a Heyting Algebra. Moreover, the concept of the compliment is extended. Consequently, the duality of the necessity-unnecessity is weakened, and the exchanges of the commodities are promoted. The commodities which keeps being exchanged for a long time can correspond to money.

Peralkaline and peraluminous granites and related mineral deposits of the Arabian Shield, Kingdom of Saudi Arabia

USGS Publications Warehouse

Elliott, James E.

1983-01-01

Existing geochemical and geologic data for many parts of the Arabian Shield were compiled as a basis for evaluating the resource potential of the granites of the Shield. Commodities associated with granites that have potential for economic mineral deposits include tin, tungsten, molybdenum, beryllium, niobium, tantalum, zirconium, uranium, thorium, rare-earth elements, and fluorite. Prospecting methods useful in discriminating those granites having significant economic potential include reconnaissance geologic mapping, petrographic and mineralogic studies, geochemical sampling of rock and wadi sediment, and radiometric surveying.

Flow Quality Studies of the NASA Glenn Research Center Icing Research Tunnel Circuit (1995 Tests)

NASA Technical Reports Server (NTRS)

Arrington, E. Allen; Kee-Bowling, Bonnie A.; Gonsalez, Jose C.

2000-01-01

The purpose of conducting the flow-field surveys described in this report was to more fully document the flow quality in several areas of the tunnel circuit in the NASA Glenn Research Center Icing Research Tunnel. The results from these surveys provide insight into areas of the tunnel that were known to exhibit poor flow quality characteristics and provide data that will be useful to the design of flow quality improvements and a new heat exchanger for the facility. An instrumented traversing mechanism was used to survey the flow field at several large cross sections of the tunnel loop over the entire speed range of the facility. Flow-field data were collected at five stations in the tunnel loop, including downstream of the fan drive motor housing, upstream and downstream of the heat exchanger, and upstream and downstream of the spraybars located in the settling chamber upstream of the test section. The data collected during these surveys greatly expanded the data base describing the flow quality in each of these areas. The new data matched closely the flow quality trends recorded from earlier tests. Data collected downstream of the heat exchanger and in the settling chamber showed how the configuration of the folded heat exchanger affected the pressure, velocity, and flow angle distributions in these areas. Smoke flow visualization was also used to qualitatively study the flow field in an area downstream of the drive fan and in the settling chamber/contraction section.

17 CFR 15.00 - Definitions of terms used in parts 15 to 21 of this chapter.

Code of Federal Regulations, 2011 CFR

2011-04-01

... chapter. As used in parts 15 to 21 of this chapter: (a) Cash or Spot, when used in connection with any..., commodity pool or partnership account. (g) Discretionary account means a commodity futures or commodity... spot, single or in all-months fixed in § 150.2 of this chapter for the particular commodity and...

17 CFR 1.1 - Fraud in or in connection with transactions in foreign currency subject to the Commodity Exchange...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Fraud in or in connection with... Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Definitions § 1.1 Fraud in or in connection with transactions in foreign currency subject to the...

The case for a generic phytosanitary irradiation dose of 400 Gy for Lepidoptera that infest shipped commodities as pupae.

PubMed

Hallman, Guy J; Parker, Andrew C; Blackburn, Carl M

2013-04-01

The pros and cons of a generic phytosanitary irradiation dose against all Lepidoptera pupae on all commodities are discussed. The measure of efficacy is to prevent the F1 generation from hatching (F1 egg hatch) when late pupae are irradiated. More data exist for this measure than for others studied, and it is also commercially tenable (i.e., prevention of adult emergence would require a high dose not tolerated by fresh commodities). The dose required to prevent F1 egg hatch provides a liberal margin of security for various reasons. A point at issue is that correctly irradiated adults could be capable of flight and thus be found in survey traps in importing countries resulting in costly and unnecessary regulatory action. However, this possibility would be rare and should not be a barrier to the adoption of this generic treatment. The literature was thoroughly examined and only studies that could reasonably satisfy criteria of acceptable irradiation and evaluation methodology, proper age of pupae, and adequate presentation of raw data were accepted. Based on studies with 34 species in nine families, we suggest an efficacious dose of 400 Gy. However, large-scale confirmatory testing (> or = 30,000 individuals) has only been reported for one species. A dose as low as 350 Gy might suffice if results of more large-scale studies were available or the measure of efficacy were extended beyond prevention of F1 egg hatch, but data to defend measures of efficacy beyond F1 egg hatch are scarce and more would need to be generated.

Potential of integrated continuous surveys and quality management to support monitoring, evaluation, and the scale-up of health interventions in developing countries.

PubMed

Rowe, Alexander K

2009-06-01

Well-funded initiatives are challenging developing countries to increase health intervention coverage and show impact. Despite substantial resources, however, major obstacles include weak health systems, a lack of reasonably accurate monitoring data, and inadequate use of data for managing programs. This report discusses how integrated continuous surveys and quality management (I-Q), which are well-recognized approaches in wealthy countries, could support intervention scale-up, monitoring and evaluation, quality control for commodities, capacity building, and implementation research in low-resource settings. Integrated continuous surveys are similar to existing national cross-sectional surveys of households and health facilities, except data are collected over several years by permanent teams, and most results are reported monthly at the national, province, and district levels. Quality management involves conceptualizing work as processes, involving all workers in quality improvement, monitoring quality, and teams that improve quality with "plan-do-study-act" cycles. Implementing and evaluating I-Q in a low-income country would provide critical information on the value of this approach.

Survey of Media Forms and Information Flow Models in Microsystems Companies

NASA Astrophysics Data System (ADS)

Durugbo, Christopher; Tiwari, Ashutosh; Alcock, Jeffery R.

The paper presents the findings of a survey of 40 microsystems companies that was carried out to determine the use and the purpose of use of media forms and information flow models within these companies. These companies as 'product-service systems' delivered integrated products and services to realise customer solutions. Data collection was carried out by means of an online survey over 3 months. The survey revealed that 42.5% of respondents made use of data flow diagrams and 10% made use of design structure matrices. The survey also suggests that a majority of companies (75%) made use of textual and diagrammatic media forms for communication, analysis, documentation and representation during design and development processes. The paper also discusses the implications of the survey findings to product-service systems.

Construction Method of Display Proposal for Commodities in Sales Promotion by Genetic Algorithm

NASA Astrophysics Data System (ADS)

Yumoto, Masaki

In a sales promotion task, wholesaler prepares and presents the display proposal for commodities in order to negotiate with retailer's buyers what commodities they should sell. For automating the sales promotion tasks, the proposal has to be constructed according to the target retailer's buyer. However, it is difficult to construct the proposal suitable for the target retail store because of too much combination of commodities. This paper proposes a construction method by Genetic algorithm (GA). The proposed method represents initial display proposals for commodities with genes, improve ones with the evaluation value by GA, and rearrange one with the highest evaluation value according to the classification of commodity. Through practical experiment, we can confirm that display proposal by the proposed method is similar with the one constructed by a wholesaler.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Liscom, W.L.

This book presents a complete graphic and statistical portrait of the dramatic shifts in global energy flows during the 1970s and the resultant transfer of economic and political power from the industrial nations to the oil-producing states. The information was extracted from government-source documents and compiled in a computer data base. Computer graphics were combined with the data base to produce over 400 full-color graphs. The energy commodities covered are oil, natural gas, coal, nuclear, and conventional electric-power generation. Also included are data on hydroelectric and geothermal power, oil shale, tar sands, and other alternative energy sources. 72 references.

A survey of unclassified axial-flow-compressor literature

NASA Technical Reports Server (NTRS)

Herzig, Howard Z; Hansen, Arthur G

1955-01-01

A survey of unclassified axial-flow-compressor literature is presented in the form of brief reviews of the methods, results, and conclusions of selected reports. The reports are organized into several main categories with subdivisions, and frequent references are made within the individual reviews to pertinent material elsewhere in the survey.

17 CFR 3.3 - [Reserved

Code of Federal Regulations, 2013 CFR

2013-04-01

... 17 Commodity and Securities Exchanges 1 2013-04-01 2013-04-01 false [Reserved] 3.3 Section 3.3 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGISTRATION Registration § 3.3 [Reserved] ...

17 CFR 3.3 - [Reserved

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false [Reserved] 3.3 Section 3.3 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGISTRATION Registration § 3.3 [Reserved] ...

Profitability of Using Forecasting Techniques in the Commodities Market

DTIC Science & Technology

1985-12-01

12 II. THE NATURE OF THE COMMODITIES MARKET . . . . . 13 A. FUTURES TRADING . . . . ...... . . . . . 13 B. HEDGING IN THE COMMODITIES...1984 WHEAT ........ . . . ............... . 74 j7 4’ -- S . LIST OF FIGURES 2.1 Example of a Perfect Hedge . . . . . . . . . . . . . 17 3.1 Iterative...actually results in a commodity delivery [Ref. 31. The majority of these transactions are * taken up by hedgers and speculators. B. HEDGING IN THE

Primary Commodity Dependency: A Limiting Factor for Achieving Democracy

DTIC Science & Technology

2010-03-24

two ~gricultural crops, minerals, petroleum, or fisheries can be considered primary commodity dependent. Tea, coffee, and cocoa ; peanuts and cotton...Rostow’s Development Model Pre-conditions for take-off mass consumption democracy. In 1960s, economists, associated democratization to a developmental...Commodities can be renewable or non-renewable. Petroleum, diamonds, cocoa , bananas, coffee, and timber are just a few of the commodities that have

Test description and preliminary pitot-pressure surveys for Langley Test Technique Demonstrator at Mach 6

NASA Technical Reports Server (NTRS)

Everhart, Joel L.; Ashby, George C., Jr.; Monta, William J.

1992-01-01

A propulsion/airframe integration experiment conducted in the NASA Langley 20-Inch Mach 6 Tunnel using a 16.8-in.-long version of the Langley Test Technique Demonstrator configuration with simulated scramjet propulsion is described. Schlieren and vapor screen visualization of the nozzle flow field is presented and correlated with pitot-pressure flow-field surveys. The data were obtained at nominal free-stream conditions of Re = 2.8 x 10 exp 6 and a nominal engine total pressure of 100 psia. It is concluded that pitot-pressure surveys coupled to schlieren and vapor-screen photographs, and oil flows have revealed flow features including vortices, free shear layers, and shock waves occurring in the model flow field.

7 CFR 247.28 - Storage and inventory of commodities.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.28 Storage and... must provide for storage of commodities that protects them from theft, spoilage, damage or destruction...

7 CFR 247.28 - Storage and inventory of commodities.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.28 Storage and... must provide for storage of commodities that protects them from theft, spoilage, damage or destruction...

7 CFR 247.28 - Storage and inventory of commodities.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.28 Storage and... must provide for storage of commodities that protects them from theft, spoilage, damage or destruction...

7 CFR 247.28 - Storage and inventory of commodities.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.28 Storage and... must provide for storage of commodities that protects them from theft, spoilage, damage or destruction...

7 CFR 247.28 - Storage and inventory of commodities.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.28 Storage and... must provide for storage of commodities that protects them from theft, spoilage, damage or destruction...

33 CFR 402.6 - Volume Rebate Incentive program

Code of Federal Regulations, 2010 CFR

2010-07-01

... defined under the Manager's commodity classification, for which a Volume Rebate is sought, the origin or... already move the commodity, as defined under the Manager's commodity classification, through the Seaway at...

33 CFR 402.6 - Volume Rebate Incentive program

Code of Federal Regulations, 2011 CFR

2011-07-01

... defined under the Manager's commodity classification, for which a Volume Rebate is sought, the origin or... already move the commodity, as defined under the Manager's commodity classification, through the Seaway at...

Dzhida Ore District: Geology, Structural and Metallogenic Regionalization, Genetic Types of Ore Deposits, Geodynamic Conditions of Their Formation, Forecast, and Outlook for Development

NASA Astrophysics Data System (ADS)

Gordienko, I. V.; Gorokhovsky, D. V.; Smirnova, O. K.; Lantseva, V. S.; Badmatsyrenova, R. A.; Orsoev, D. A.

2018-01-01

Based on complex structural, rheological, and metallogenic studies, taking into account the results of earlier subject-specific, prospecting, mapping, and exploration works, it has been established that the geological structure of the district was caused by the ensimatic evolution of the Vendian-Early Paleozoic Dzhida island-arc system, in which oceanic and island-arc complexes served as a melanocratic basement for Late Paleozoic-Mesozoic active within-plate (riftogenic) processes, which gave rise to the formation of ore deposits and occurrences of strategic mineral commodities (Mo, W, Au, Pt, Ag, and rare elements, including REE). Mantle plumes and flows of deep-seated transmagmatic solutions (ore-forming fluids) played a critical role in these processes, the significance of which increases in upper crustal swarms of dikes and fault systems. The forecasts and development prospects of the Dzhida ore district envisage the expansion of geological prospecting and exploration, scientific research, and technological testing of ore for insight into strategic mineral commodities, as well as reanimation of mining within the areas of the Dzhida's large territorial and industrial complex (TIC) in eastern Siberia.

Mapping performance of the fishery industries innovation: A survey in the North Coast of Java

NASA Astrophysics Data System (ADS)

Yusuf, M.; Legowo, A. M.; Albaarri, A. N.; Darmanto, Y. S.; Agustini, T. W.; Setyastuti, A. I.

2018-01-01

This study aimed to put the performance indicators of industry innovation fisheries which would be used as inputs to create innovation strategies in order to win the market competition, especially in USA. Survey and in-depth interviews were conducted on 10 industries with shrimp, tuna and crab commodities representing the fishery industry in Indonesia to USA export destination. The result of mapping performance of innovation indicators of Indonesian Fishery Industry resulted the 10’s strategies alternative to win the market. Based on survey result indicate that “the regulation of catch and/or harvest of cultivation factor” is considered the weakest factor in develop innovation with a score of 3.3, while the international trade factor are considered as the strongest factor in developing innovation development with scores 5,0. Aggressive strategy by strengthening the strength owned by the internal industry was by always looking at the opportunity, so that they could take the opportunity to win the market competition at the right time.

7 CFR 1421.112 - Foreclosure.

Code of Federal Regulations, 2011 CFR

2011-01-01

... effected without removing the commodity from storage. The commodity may be processed before sale and CCC may become the purchaser of the whole or any part of the commodity at either a public or private sale...

7 CFR 1421.112 - Foreclosure.

Code of Federal Regulations, 2012 CFR

2012-01-01

... effected without removing the commodity from storage. The commodity may be processed before sale and CCC may become the purchaser of the whole or any part of the commodity at either a public or private sale...

7 CFR 253.10 - Commodity control, storage and distribution.

Code of Federal Regulations, 2010 CFR

2010-01-01

... recorded. (15) Posters are conspicuously displayed advising program participants to accept only those... commodities with the same or similar kind of commodities which are sound and in good condition. The State...

7 CFR 1499.8 - Entry and handling of commodities.

Code of Federal Regulations, 2010 CFR

2010-01-01

... entry and transit. The participant shall store and maintain the donated commodities in good condition...) Banners, posters or other media informing the public of the name and source of the donated commodities...

41 CFR 51-6.13 - Replacement and similar commodities.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Public Contracts COMMITTEE FOR PURCHASE FROM PEOPLE WHO ARE BLIND OR SEVERELY DISABLED 6-PROCUREMENT... desire to procure additional sizes, colors, or other variations of a commodity after the commodity is...

41 CFR 51-6.13 - Replacement and similar commodities.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Public Contracts COMMITTEE FOR PURCHASE FROM PEOPLE WHO ARE BLIND OR SEVERELY DISABLED 6-PROCUREMENT... desire to procure additional sizes, colors, or other variations of a commodity after the commodity is...

41 CFR 51-6.13 - Replacement and similar commodities.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Public Contracts COMMITTEE FOR PURCHASE FROM PEOPLE WHO ARE BLIND OR SEVERELY DISABLED 6-PROCUREMENT... desire to procure additional sizes, colors, or other variations of a commodity after the commodity is...

41 CFR 51-6.13 - Replacement and similar commodities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Public Contracts COMMITTEE FOR PURCHASE FROM PEOPLE WHO ARE BLIND OR SEVERELY DISABLED 6-PROCUREMENT... desire to procure additional sizes, colors, or other variations of a commodity after the commodity is...