Polyester is created through ester linkages between monomers, which involve the functional groups carboxyl and hydroxyl ( an organic acid and an alcohol monomer ).

In determining the relationships between " phylogenetic linkages " and " evolutionary laws of form ," both Gegenbaur and Haeckel relied on a method of comparison.

Prior to the 1930s, larger scale themes and linkages between were mostly drawn by folk music scholars and collectors.

They are found mostly in the hinterland and riverain areas and provide linkages with a number of important mining and forestry activities thus facilitating transportation between the mining and forestry communities and the more developed coastal areas.

Some administrations ( e. g. Hong Kong ) outlaw formal linkages between local and foreign political organizations, effectively outlawing international political parties.

Recent work has attempted to improve the linkages between education and the needs of the labor market by linking labor market data to education loan pricing.

* A clear cause and effect linkages between the competencies, desired outcomes and performance measurements e. g. scorecards.

* A clear cause and effect linkages between the competencies, desired outcomes and performance measurements e. g scorecards.

Structural role-The following membrane proteins establish linkages with skeletal proteins and may play an important role in regulating cohesion between the lipid bilayer and membrane skeleton, likely enabling the red cell to maintain its favorable membrane surface area by preventing the membrane from collapsing ( vesiculating ).

An increasing number of studies and reports from different organizations and contexts examine the linkages between health and different factors, including lifestyles, environments, health care organization, and health policy-such as the 1974 Lalonde report from Canada ; the Alameda County Study in California ; and the series of World Health Reports of the World Health Organization, which focuses on global health issues including access to health care and improving public health outcomes, especially in developing countries.

An angle can be trisected with a device that is essentially a four-pronged version of a compass, with linkages between the prongs designed to keep the three angles between adjacent prongs equal.

* Fosters and supports global, regional and country level partnerships which include linkages between and among civil society, private sector, philanthropy, media, and with particular attention to organizations of people living with HIV / AIDS

Scaling laws, for example, predict a relationship between the topology of food web predator-prey linkages and levels of species richness.

These units form covalent β-1, 4 linkages ( similar to the linkages between glucose units forming cellulose ).

Of particular relevance for developing countries are the conditions under which industrial policies may also contribute to poverty reduction, such as a focus on specific industries or the promotion of linkages between larger companies and smaller local enterprises.

Given the variety of approaches, Economic Geography has taken to many different subject matters, including: the location of industries, economies of agglomeration ( also known as " linkages "), transportation, international trade, economic development, real estate, gentrification, ethnic economies, gendered economies, core-periphery theory, the economics of urban form, the relationship between the environment and the economy ( tying into a long history of geographers studying culture-environment interaction ), and globalization.

: 2. shared causal beliefs which are derived from their analysis of practices leading or contributing to a central set of problems in their domain and which then serve as the basis for elucidating the multiple linkages between possible policy actions and desired outcomes ;

When systematic repression followed the March 1976 coup, which brought the dictatorship of General Jorge Videla to power, Pérez Esquivel contributed to the formation and financing of the linkages between popularly based organizations to defend human rights and support the families of the victims of the Dirty War.

Here several linkages of byproducts and waste heat can be found between numerous entities such as a large power plant, an oil refinery, a pharmaceutical plant, a plasterboard factory, an enzyme manufacturer, a waste company and the city itself.

This will include the interpersonal relationships, social influence process, and the team dynamics between the leader and his / her team at the dyad level, the contextual factors surrounding the team such as the perception of the organizational climate and the social network linkages between the team and other groups in the organization.

In addition, it also needs to focus on the interpersonal linkages between the individuals in the team.

Consistent with systems philosophy, systems thinking concerns an understanding of a system by examining the linkages and interactions between the elements that compose the entirety of the system.

The institutions, linkages and technologies that emerged or were redefined earlier would subsequently in this decade benefit many countries, in particular China and India.

A year later Barbados ' international linkages were expanded by obtaining membership to the United Nations and the Organization of American States.

Multiple carburetors can be mounted on a single engine, often with progressive linkages ; two four-barrel carburetors ( often referred to as " dual-quads ") were frequently seen on high performance American V8s, and multiple two barrel carburetors are often now seen on very high performance engines.

As part of this work four existing manual signal boxes were replaced by three new Power Signal Boxes ; and the semaphore signals and mechanical point linkages were replaced by colour light signals and point motors.

The mechanical linkages were also very liable to failure, resulting in the unfortunate pilot shooting away his own propeller.

Eventually all British aircraft were equipped with the superior Constantinesco synchronization gear ( or " CC " gear, invented by Romanian engineer George Constantinesco ) which used sonic impulses transmitted by a column of liquid instead of a mechanical system of linkages.

A few keys were added during this time, most notably an upper vent key near the bocal socket, a tuning slide, and a few key linkages to facilitate technical passages.

Captive bred Harpy Eagles were released in the Rio Bravo Conservation and Management Area in Belize, chosen for its quality forest habitat and linkages with Guatemala and Mexico.

Frontispiece of a Roundhead | Parliamentarian pamphlet showing Prince Rupert of the Rhine | Prince Rupert at the Battle of BirminghamBy the early 17th century Birmingham's booming economy, dominated by the self-made merchants and manufacturers of the new metal trades rather than traditional landed interests ; its expanding population and high degree of social mobility ; and the almost complete absence from the area of a resident aristocracy ; had seen it develop a new form of social structure very different from that of more traditional towns and rural areas: relationships were based more around pragmatic commercial linkages than the rigid paternalism and deference of feudal society, and the town was widely seen as one where loyalty to the traditional hierarchies of the established church and aristocracy was weak.

Later, in the 19th century, perfect straight-line linkages were invented, beginning with the Peaucellier – Lipkin linkage of 1864.

The report found these linkages were significantly stronger than for other industries, such as tourism.

Although complexes of rituals created linkages between highland villages, there were variations in dialects, differences in social hierarchies, and an array of ritual practices in the Sulawesi highland region.

Thus, actual cooperation activities involving linkages with industry as well as things like the start of an invitation program to the Institute for Posts and Telecommunications Policy and a human resource exchange with a public institution were promoted.

The ' bobs ' were L-shaped linkages designed to convert the circular motion of the wheels into an up-and-down pumping action.

When the pedal was pressed and released, a series or ' busbar ' of finger-like levers were pressed upwards by a strong coil spring, against a series of light linkages or ' operating struts '.

Adaptation-poverty linkages were found to be strongest in NAPAs from sub-Saharan Africa LDCs.

With the assistance of William J. McGill, senior vice president and the dean of the faculty, academic excellence continued to be emphasized, linkages were established with other institutions and schools, an international initiative undertaken and collaborative learning experiences developed.

Pins that could drop through round holes in cards were connected to linkages and their displacement when a hole was present actuated other parts of the mechanism to produce desired results.

Note that this may be difficult to arrange in practice with simple linkages, and designers are advised to draw or analyze their steering systems over the full range of steering angles.

using a simple radial design with no visible linkages

Originally, engine control systems consisted of simple mechanical linkages controlled by the pilot, but then evolved and became the responsibility of the third pilot-certified crew member, the flight engineer.

Even if we could make what-to-do linkages, the calculus of “ desirable ” is not simple.

Owing to simple geometry, the moving distance of a sliding joint in two comparable linkages is longer than the circumferential travel of a pivoting bearing, thus the forces involved ( for equivalent work ) are lower and stiction forces become proportionally more significant.

Relatively simple linkages are often used to perform complicated tasks.