The theoretical system of Karl Marx in the light of recent criticism.

Mode of access: Internet.

The South African question : a lecture on "The Transvaal and its system of government" : with some of the abuses of power which have led to the present war in South Africa /

Mode of access: Internet.

Calibration of radar antenna and positioning camera axes of the airborne profile recorder system.

Includes bibliography.

A system of tactics; or, Rules for the exercises and manœuvres of the cavalry and light infantry and riflemen of the United States.

Binder's title: Military tactics.

National militia standard, embraing Scott's militia tactics, or the duty of infantry, light infantry, and riflemen. Also the drill exercise and manoeuvres of the light and horse artillery; together with the modern mode of discipline and sword exercise for the cavalry. The work is illustrated by 40 copper-plate engravings ... Prepared in conformity to Gen. Scott's system.

Each volume has special t.-p.: v. 1. Scott's militia tactics; comprising the duty of infantry, light-infantry, and riflemen ... 2d ed., rev. and enl. Hartford, 1821; v. 2 [pt. 1] The artillerist; comprising the drill without arms, and exercises and movements of the light and horse artillery. Together with a sword exercise for the light artillery ... 2d ed.--improved and enl. Hartford, 1821; v. 2 [pt. 2] Cavalry tactics; comprising the modern mode of discipline and sword exercise, for the cavalry generally ... Hartford, 1822.

Practical instructions for military officers : comprehending a concise system of military geometry, field fortification and tactics of riflemen and light infantry . Also the scheme for forming a corps of a partisan, and carrying on the petite guerre ... to which is annexed, a new military dictionary ...

Errata page following p.479.

Origin of granite in the light of experimental studies in the system : NaAlSi₃O₈=KAlSi₃O₈=Si0₂=H₂O /

Mode of access: Internet.

Operator, organizational, direct support and general support maintenance manual : periodic tests using calibator standard, digital multimeter, and calibration test set, Improved Hawk Air Defense Guided Missile System.

"Reprint which includes current pages from changes 1 through 3."

Operator's manual for 66mm light antitank weapon system M72A1, M72A2 with coupler, M72A3 and practice rocket launcher M190 with M73 practice rocket.

"January 1986."

Operator's manual for 66mm light antitank weapon (LAW) system M72A1, M72A2 with coupler, M72A3, and practice rocket launcher M190 with M73 practice rocket.

"May 1991."

Text-book of light-line shorthand. A practical, phonetic system, without shading ...

Mode of access: Internet.

How Commonwealth Edison company works : papers descriptive of departmental aims, organization and system, written in competition for prizes offered by the Commonwealth Edison company section, National electric light association ... and presented and discussed at the Section meetings, January 9, 1914, to May 28, 1914 ...

Mode of access: Internet.

Light Vehicle Obscuration Smoke System (LVOSS).

Mode of access: Internet.

Petroleum System Analysis: Middle Magdalena Valley Basin, Colombia, South America

The purpose of this study is to create a petroleum system model and to assess whether or not the La Luna Formation has potential for unconventional exploration and production in the Middle Magdalena Valley Basin (MMVB), Colombia. Today, the Magdalena River valley is an intermontane valley located between the Central and Eastern Cordillera of Colombia. The underlying basin, however, represents a major regional sedimentary basin that received deposits from the Triassic through the Cenozoic. In recent years Colombia has been of great exploration interest because of its potentially vast hydrocarbon resources, existing petroleum infrastructure, and skilled workforce. Since the early 1900s when the MMVB began producing, it has led to discoveries of 1.9 billion barrels of oil (BBO) and 2.5 trillion cubic feet (Tcf) of gas (Willatt et al., 2012). Colombia is already the third largest producer of oil in South America, and there is good potential for additional unconventional exploration and production in the Cretaceous source rocks (Willatt et al., 2012). Garcia Gonzalez et al. (2009) estimate the potential remaining hydrocarbons in the La Luna Formation in the MMVB to be between 1.15 and 10.33 billion barrels of oil equivalent (BBOE; P90 and P10 respectively), with 2.02 BBOE cumulative production to date. Throughout the 1900s and early 2000s, Cenozoic continental and transitional clastic reservoirs were the primary exploration interest in the MMVB (Dickey, 1992). The Cretaceous source rocks, such as the La Luna Formation, are now the target for unconventional exploration and production. In the MMVB, the La Luna formation is characterized by relatively high total organic carbon (TOC) values, moderate maturity, and adequate thickness and depth (Veigal and Dzelalijal, 2014). The La Luna Formation is composed of Cenomanian-Santonian aged shales, marls, and limestones (Veigal and Dzelalijal, 2014). In addition to the in-situ hydrocarbons, the fractured limestones in the La Luna formation act as secondary reservoirs for light oil from other formations (Veigal and Dzelalijal, 2014). Thus the system can be considered more of a hybrid play, rather than a pure unconventional play. The Cretaceous source rocks of the MMVB exhibit excellent potential for unconventional exploration and production. Due to the complex structural nature of the MMVB, an understanding of the distribution of rocks and variations in rock qualities is essential for reducing risk in this play.

A planar microwave imaging system with step-frequency synthesized pulse using different calibration methods

An experimental study of a planar microwave imaging system with step-frequency synthesized pulse for possible use in medical applications is described. Simple phantoms, consisting of a cylindrical plastic container with air or oil imitating fatty tissues and small highly reflective objects emulating tumors, are scanned with a probe antenna over a planar surface in the X-band. Different calibration schemes are considered for successful detection of these objects. (c) 2006 Wiley Periodicals, Inc.