Sentences with phrase «challenges of a human study»

Not exact matches

Once the final results of those studies are analyzed this spring — and the early evidence has been encouraging — the challenge will be to get FDA approval for human trials and then bring the treatment to market.

By the time I had graduated, the field had become «one that maintains its interest in literary texts but explores all forms of aesthetic speech and that views performance as an art and recognizes its communicative potential and function» There were three challenges to those of us graduating with doctoral degrees in this discipline: 1) to locate which performances within art and / or culture we would focus our attention on as scholars and performers; 2) to interpret the core concepts generating from the cultural turn in our discipline to other studies of culture and human communication and 3) to develop «performance - centered» methods of research and instruction in whatever parts of the university we found ourselves.

The main objectives of this Consultation were to analyze globalization and its impact on human rights; to study ethical and theological considerations with regard to globalization; to search for alternative development paradigms; to study the policies of developed nations on development and trade policies in the context of globalization; to gain inputs on the experiences of indigenous people, workers and farmers who are affected by globalization; to consider the response of the Churches to the challenges posed by globalization and to study and identify concerns that the Asian churches can take up in order to address the adverse impact of globalization in the Asian context.

It is the abiding Word of God alone that tests and accompanies all study of Scripture; it challenges and encourages us to continue on this road, critically weighing all human words about God's Word, with the expectation and certainty shared with the church of all ages that the «jewel» of the gospel will not be lost in a new and still unknown future.24

It challenges magic by showing that the powers of nature must be studied, respected, and obeyed before they can be employed for the fulfillment of human wants.

In fact, there have been studies done in nutrition in poor areas around the world, places where food accessibility is particularly challenging and in conditions where mom's nutrition is not so great, and what's been found is the nutritional value of human milk is preserved.

For the limited scope of this study, which is to connect neuroscience with political theory and policy - making, I will focus especially on those findings that challenge long - held assumptions about human nature.

The charity said this was «particularly concerning» as most of these experiments studied human diseases which do not exist in non-human primates, such as Parkinson's Disease, and this they suggested «significantly challenges» the validity of the tests.

«The study of language as an important medium of human communication, brings with it the challenges of articulating and transmitting knowledge in an ever - changing world.

«Study of the Right to Enjoy the Benefits of Scientific and Technological Progress and its Applications,» in Donder and Volodin, editors, Human Rights in Education, Science and Culture: Legal Developments and Challenges, UNESCO / Ashgate, pp 273 - 308.

The study, by the University of York, reveals that Neanderthal healthcare was uncalculated and highly effective — challenging our notions that they were brutish compared to modern humans.

«Biofilms were rampant on the Mir space station and continue to be a challenge on the International Space Station, but we still don't really know what role gravity plays in their growth and development,» said Cynthia Collins, Ph.D., principal investigator for the study and assistant professor in the Department of Chemical and Biological Engineering at the Center for Biotechnology and Interdisciplinary Studies at the Rensselaer Polytechnic Institute in Troy, N.Y. «Before we start sending astronauts to Mars or embarking on other long - term spaceflight missions, we need to be as certain as possible that we have eliminated or significantly reduced the risk that biofilms pose to the human crew and their equipment.»

A new study from the University of California, Berkeley, challenges a long - held assumption in psychology that most human emotions fall within the universal categories of happiness, sadness, anger, surprise, fear and disgust.

Dr Campos - Silva, first author of the study, said: «Conservation initiatives in Amazonian floodplains are often a huge challenge due to lack of governance, investments and human resources.

«Emoji fans take heart: Scientists pinpoint 27 states of emotion: New study challenges assumption that most human emotions fall within the categories of happiness, sadness, anger, surprise, fear and disgust.»

That challenge is even bigger in the avian world, says Dan Stowell, a computer scientist at Queen Mary University of London who studied human voice analysis before turning his attention to the treetops.

«Studying human islet cells has been a major challenge in the field of diabetes research for decades because the pancreas essentially digests itself shortly after a person's death,» said professor of developmental biology Seung Kim, MD, PhD.

To do this, the research team enrolled 65 healthy volunteers aged 18 to 50 years in the human challenge study — a type of research study in which individuals are exposed to disease - causing pathogens under carefully controlled conditions.

Lead author Moustafa Abdalla writes: «Almost all genomic studies of breast cancer have focused on well - established tumours because it is technically challenging to study the earliest mutational events occurring in human breast epithelial cells.»

After years of studying yeast genes in search of insights into how human DNA works, he was looking for a challenge.

«Human brain recalls visual features in reverse order than it detects them: Study challenges traditional hierarchy of brain decoding; offers insight into how the brain makes perceptual judgements.»

This study of the aquifers in the Calama Valley is motivated by the challenge of sustainable long - term management of the Loa coupled with the natural - human resource system.

Kidnapped, drugged, and left abandoned in a field, bees can still find their way home using mental maps of their surroundings, according to a new study that could pose a major challenge to current thinking about human memory and cognition.

«One of the challenges in this study was identifying features in Misliya that are found only in modern humans.

The study, published in Science Translational Medicine, underscores the importance of human challenge studies, in which volunteers are exposed to disease - causing pathogens under carefully controlled conditions.

«We challenged a current dogma in the field that emphasized PLK1's role in mitosis (cell division) as a primary mechanism for cancer growth,» says Zheng Fu, Ph.D., lead investigator on the study, member of the Cancer Molecular Genetics research program at VCU Massey Cancer Center and assistant professor in the Department of Human and Molecular Genetics at the VCU School of Medicine.

«They assume that most of the time [a human test] is going to work out in their favor, and if it doesn't, they can stop the study,» says Richard Wiles, a senior vice president of the Environmental Working Group in Washington, D.C., which has challenged the ethics of human testing.

«In addition, our study illustrates the power of comparing knockouts and knockdowns to identify modifier genes, a goal that remains a major challenge in the field of human genetics» says Stainier.

Yet it has a large genome — roughly ten times the size of a human's — which can make it challenging to study in some respects.

Human challenge studies with influenza provide a glimpse of the new landscape.

Human challenge studies, which only involve a few dozen volunteers, speed the process of deciding whether to scrap or pursue a promising lead, saving time and money.

Forty years ago Levine was one of a tiny cadre of researchers doing so - called human challenge studies — intentionally infecting people with V. cholerae and other pathogens to test drugs and vaccines.

«These results challenge the long - held notion that images are appropriate proxies for real objects in the study of human brain function,» Snow said.

One of the great challenges for researchers studying the human brain is working out which areas of the brain are involved in specific activities, and this in itself poses a further challenge: how to measure activity in the brain whilst humans are behaving normally in a way that can be repeated and compared.

Deep Sequencing of Influenza A Virus from a Human Challenge Study Reveals a Selective Bottleneck and Only Limited Intrahost Genetic Diversification.

The assay will be validated against clinical outcomes in human vaccine studies (correlates of protection such as neutralising antibodies or vaccine - induced protection in human challenge models, or exploratory correlates such as multifunctional Th1 cells).

Methodology challenges in studying human gut microbiota — effects of collection, storage, DNA extraction and next generation sequencing technologies — Marina Panek — Scientific Reports

â $ œWe canâ $ ™ t be that hard on Penfield, because the number of cases where he was able to study head movement was quite limited, and studying head motion as he did, by applying an electrode directly to the brain, creates some challenges, â $ says lead author Buz Jinnah, MD, professor of neurology, human genetics and pediatrics at Emory University School of Medicine.

«Organ - Chips address major challenges in studying the human intestine and intestinal diseases in the lab,» said Geraldine A. Hamilton, PhD, president and chief scientific officer of Emulate and a co-author of the study.

The claim, published Tuesday in a PLOS Biology study, is a testament to the awesome complexity of the human genome, but it also illustrates a pressing challenge for the 15 - year - old field.

Ethical considerations in Controlled Human Malaria Infection studies in low resource settings: Experiences and perceptions of study participants in a malaria Challenge study in Kenya

The US National Institutes of Health was asked to fund so - called «human challenge trials», which would involve healthy volunteers being Read more about Ethical dilemma of studying Zika in humans - Scimex

The study challenges a long - held assumption that the last common ancestor (or LCA) of humans and apes - the identity of which is still a matter of debate - would have resembled a chimpanzee with hands like modern - day chimps.

I find the challenges of this study fascinating and the fact that I in some measure would contribute to mitigating the suffering of a fellow human being inspiring.

The study is part of the Sustainable LA Grand Challenge, a UCLA research initiative that aims to transition Los Angeles County through cutting - edge research, technologies, policies, and strategies to 100 percent renewable energy and 100 percent locally sourced water, while enhancing ecosystem and human health, by 2050.

Listen to the Nature Podcast in which study author María Martinón - Torres explains how the ancient teeth challenge ideas of early human migration here.

NAILING DOWN HAR FUNCTION: A remaining challenge in the study of human accelerated regions (HARs) is establishing their specific functions during development and other biological processes.

Finally, this study demonstrated that provoked hypothesis driven physiological studies in human knockouts should discover new biology; for instance, after challenge with oral fat, APOC3 knockouts displayed marked blunting of the usual post-prandial rise in plasma triglycerides compared to wild - type family members.

Human genetic studies have identified novel DNA variations in the genome associated with AMD, but most of them are not located within gene protein - coding regions, making their study a challenge.

Associating proportional changes in the viral titre of nasal washes in the ferret study [16] with proportional changes in viral titres in nasal sprays in the human challenge studies [39], and taking the household SAR to approximate natural infectivity, we estimated the antipyretic - induced individual transmission enhancement factor fi using equation S22 in the electronic supplementary material.