Sentence examples for voluntary introduction from inspiring English sources

In recent years, a series of biological invasions including algae, mollusks, hydroids, bryozoans, ascidiaceans, and crustaceans occurred in marine environments because of involuntary transport or voluntary introduction, always with severe consequences not only for the local biodiversity but also from an economical perspective [123], [128] [130].

Nine years later, following the voluntary introduction of helmet and face protection, the absolute number of presentations to ED due to hurling injury had almost halved.

The voluntary introduction of mismatches in primers is commonly used in combination with 3' end single nucleotide polymorphism during amplification refractory mutation system (ARMS-PCR) with the clear objective of destabilizing primer annealing [ 23].

Introduction: Voluntary drug intoxication (VDI) continues to be a major health problem in many developed and developing countries.

Since the introduction of voluntary measures in Regulations 2078/92 and 2080/92, the protection of natural resources and the quality of the environment have been addressed in all agricultural policy reforms and now form the core of the Rural Development Program RDPP) of the European Union.

Alongside a number of other university-affiliated athletes, Ballard attended a press conference to oppose the introduction of Voluntary Student Unionism.

The recommended strategy that includes the introduction of voluntary testing of pregnant women by the Opt-out model has numerous advantages.

In many Asian countries, the rapid change in population structure from the introduction of voluntary family planning led to a "demographic dividend," which helped lift millions of people out of poverty.

A remarkable decline in nontyphoidal salmonellosis in the United Kingdom since the late 1990s coincides closely with the introduction of voluntary vaccination programs in broiler-breeder and laying flocks, demonstrating the success of this concerted, industry-led public health action.

This reduction in incidence corresponds closely in time to the introduction of voluntary and regulatory interventions to reduce contamination of poultry with Campylobacter spp. Furthermore, patterns of the decline in disease incidence by population subgroup and area, along with the lack of plausible alternative explanations, suggest a causal effect from the poultry-focused interventions.

Having identified the primary "cause" of society's problems, the BNP proposes "straightforward" solutions: a halt to immigration and asylum, the introduction of a voluntary repatriation scheme, the deportation of all illegal immigrants.