Sentence examples for an obstacle to develop from inspiring English sources

An obstacle to develop 3D concrete has been the lack of tensile strength and therefore, limiting the printed component for structural application.

New York has a number of Cuban-American playwrights who are emerging, but because of the revolution of 1959 I think in some ways the question of a writer's politics becomes an obstacle to developing a real Cuban-American style: either you are anti-Castro if you live here or pro-Castro if you are there.

This higher goal became an obstacle to developing a care environment in which participation by parents could be improved.

All these impose a huge obstacle to develop a general and automated pathway data curation application, which may readily extract and compile pathway data from these databases.

The immunosuppressive microenvironment induced by growing tumors is a major obstacle to develop active immunotherapeutic approaches for cancer due to its suppression in the protective anti-tumor immunity.

Large volumetric expansion ratio of HFCs is the major obstacle to develop positive displacement expander for HFCs air-conditioning system.

The major obstacle to develop more robust molecular signatures and better therapies for GBM patients arises from the high intra- and intertumor cellular heterogeneity.

However, the high rate of variability of this antigenic fragment may play a major role in the mechanism of escape from host immune response and might represent a major obstacle to developing an HCV vaccine.

This awareness has been accompanied by international calls to strengthen "systems for recording and updating health worker numbers [that] often do not exist, which presents a major obstacle to developing evidence-based policies on human resources development," such as articulated in the WHO's World Health Report 2006[ 2].

This has been a major obstacle to developing new treatments and there is currently no effective treatment for rhinovirus infection.

But a major obstacle to developing villages for tourism, Mr. Ng said, is government restrictions on setting up tourist accommodations.