Three hypotheses may be proposed to account for this unanticipated observation. |
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In the seventeenth century, a number of hypotheses had been proposed for the origin of fossils. |
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Almost all were rhetorical or editorial, with some offering explanatory hypotheses or sociological theories. |
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Several hypotheses have been proposed to explain the number of times segmentation arose. |
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This variation is poorly understood, and several hypotheses have been proposed. |
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There are several hypotheses or models proposed to explain how feedback limitation of photosynthesis may be regulated. |
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Several hypotheses can be proposed to explain why variance increases with longer intervals. |
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The second example of Hobbes's hypotheses about the physical world which I want to consider is his idea about the nature of light. |
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Popper consistently has opposed the appeal to inductive arguments to justify hypotheses. |
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If we act as if these ideas were true of reality, then we are led to formulate true hypotheses. |
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While the three proximate hypotheses differ, they are not mutually exclusive and all associate clonality with the high shore. |
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The hypotheses proposed were derived from a combination of literature on parenting, identity formation, and individuation in the family context. |
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I test these hypotheses using data from an electronic mail survey of a random sample of students at a large university in the United States. |
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Primary homology hypotheses were generated for features of gross morphology, leaf anatomy, and chromosome number. |
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These data consist of raw facts, as free as possible of confining hypotheses. |
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In this way, the coherence theorist sheds light on the feeling that sceptical hypotheses, if not conclusively eliminable, are nevertheless idle. |
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These data provide direct evidence confirming earlier hypotheses that the silica pump is weak in Monterey Bay. |
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It does not state hypotheses in a way that might permit the reader to judge whether they are supported or disconfirmed by the facts. |
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The more such hypotheses resist disproof and the more evidence supporting these hypotheses are found, the better these hypotheses will do. |
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Our goal was to distinguish between two hypotheses, the balance hypothesis and the insufficient amounts hypothesis. |
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In fact, the current scientific environment often demands of interdisciplinary team work to develop and test hypotheses involving the biosphere. |
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These analyses qualitatively or explicitly test null hypotheses of homogeneity of allele frequencies between or among populations. |
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We could then formulate biological hypotheses that might help explain those patterns. |
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Like patients who told their therapists what they wanted to hear, research subjects validated experimenters' hypotheses. |
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The data is used to test a range of hypotheses about the correlates of mining strikes. |
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The size of the strewn fields is of crucial interest to all hypotheses concerned with the origin of tektites. |
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Experimenters might avoid or reduce confirmation bias by collaborating in experimental design with colleagues who hold contrary hypotheses. |
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Several hypotheses have been suggested to explain the finding, albeit rare, of female song among temperate-zone warblers. |
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The trichotomy also prevents development of any vicariance hypotheses among the three provinces. |
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His overview is especially effective, as it clearly presents several hypotheses of anthropoid origins. |
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We test scientific hypotheses by bringing about their antecedents and seeing if the results are as they predicted. |
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Such hypotheses have rarely been quantitatively evaluated with direct measures of disease-related mortality. |
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A number of researchers are devising testable hypotheses about therapeutic approaches for specific syndromes. |
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Others existed only as working hypotheses, unrealized plans or quixotic fantasies. |
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Alternative hypotheses postulate that the ancestor was a large colonial organism, centimeters or decimeters in size. |
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Both test these hypotheses with manipulations of natural populations in a field setting. |
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These hypotheses are tested with a combination of radiocarbon dating and thermoluminescence dating. |
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His distaste for hypotheses is the natural reaction of a man in possession of a far superior instrument for winnowing truth from error. |
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No matter how hard we try to produce theories and hypotheses to explain the market, it will always prove to be unpredictable. |
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Because natural science can offer empirical proof for its hypotheses, it can verify its claims. |
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He is careful throughout to acknowledge the speculativeness of his hypotheses. |
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A number of hypotheses have been suggested for the origin of birds and feathers. |
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As with all research, evaluations of these hypotheses will not confirm or refute associated theories but may allow refinement of theories. |
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The nature of the hypotheses varies widely depending upon which theory of psychotherapy and psychopathology the clinician applies. |
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The psychopharmacologists are already into a next generation of hypotheses after the business of regulating serotonin and other receptors. |
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This section includes many thoughtful hypotheses that are backed up by clearly illustrated tables and figures. |
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The problem with existing adaptationist hypotheses of human reproductive behavior is twofold. |
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To generate hypotheses about mechanisms in humans, one must compare and contrast different lead exposure and dose measures. |
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The study focuses on math and language arts, and the results strongly support these hypotheses. |
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With it the person poses tentative, general, preverbal hypotheses in terms of which to scan for confirmatory evidence. |
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Kaestner finds evidence in support of these hypotheses for non-blacks, but not for blacks. |
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Albert Einstein had a more aphoristic way of stating this principle when talking about scientific hypotheses. |
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Herein, we consider two main hypotheses to assess the possible function of the post-copulatory vocalization of fallow bucks. |
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A related objection can be made to the casual manner in which the evolutionary hypotheses are occasionally used. |
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Results of the initial physical examination and auscultation will be presented to show how hypotheses were generated. |
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This provided a stable framework from which to generate hypotheses, and a sense of conceptual unity and veridicality about the work. |
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We discuss our findings with respect to proximate and ultimate hypotheses regarding the causes and significance of polyandry in female birds. |
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In a recent review, we identified a mechanistic approach to studying coloniality which synthesizes two new hypotheses. |
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I marshal evidence for the concepts or hypotheses that formulate my insight before I judge that something is true or not. |
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No general theory explaining breeding dispersal has yet been formalized, but two main hypotheses have emerged. |
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That lack of success has always been something of a mystery, and there are various unproven hypotheses to explain away the mystery. |
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Other hypotheses he puts forward also invoke this very fine, subtle matter. |
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Thus it should be possible to use deductive logic to derive predictions from pseudoscientific hypotheses. |
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A careful historian working on a broad canvass, Harris's hypotheses are cautiously, perhaps somewhat pallidly, framed. |
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The transformation rules may comprise both causal hypotheses and modal transforms. |
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Old evidence provides support only within the context of competition between hypotheses. |
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Old World warblers and chats are an excellent representative system to test these hypotheses. |
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Several hypotheses have been suggested to explain the pathophysiology of the medial tibial stress syndrome. |
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Further investigation will be necessary to test these hypotheses suggested by the observations in the present study. |
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Consensus trees should be interpreted with care as they may not be the most parsimonious hypotheses suggested by the data. |
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These hypotheses and their interconnectedness are shown diagrammatically on the opposite page. |
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The hemichordate sequences always contained considerable support for both hypotheses. |
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Interpreting the extreme similarity in anteaters and pangolins remains problematic due to lingering disagreement among phylogenetic hypotheses. |
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A set of hypotheses has been suggested to explain this exceptional riddle of fish reproduction, but as yet they remain untested. |
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These and other phylogenetic hypotheses will be tested in future studies with an expanded coverage of percoid families. |
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Many biologists have begun posing and testing hypotheses concerning animal experience and cognition. |
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The trial judge rejected as fanciful such hypotheses as a kangaroo hopping onto the road coincidentally with the car coming the other way. |
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Several hypotheses have been made to explain glial tumorigenesis and evolution. |
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All I am concerned to do is to point out that, since the record is silent, one can devise various hypotheses to explain that silence. |
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Accordingly, to deprive us of knowledge, sceptical hypotheses need only to be bare logical possibilities. |
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In general, recent cladistic analyses have not yet fully exploited the power of cladistics to test available competing hypotheses. |
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We use the emergence of these patterns as hypotheses that may be investigated in real fish schools. |
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Well, everyone comes at an investigation with certain hypotheses or certain biases. |
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Even a religion that stresses faith above all else seeks evidence to confirm its hypotheses. |
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All scientists do is try to generalise hypotheses from evidence and then attempt to test them in future. |
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All of those hypotheses were proposed indirectly and may not be mutually exclusive to each other. |
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Similar hypotheses to our own, derived from assuming oligopolistic or rivalrous behavior, have been a subject of study in the field of international business. |
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If the hypotheses of this research are correct, then equivalencies in a judoist's throwing side preference will emerge as he or she grades to the elite level. |
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A symposium on prosobranch phylogeny was held in 1986 which resulted in several papers using cladistic analysis to produce phylogenetic hypotheses of various gastropod groups. |
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Using their method requires the ability to draw samples from an approximation to the joint distribution of the test statistics when all null hypotheses are true. |
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Three individuals whose fervent belief in their inventions, hypotheses, and God led them to take chances others might not. |
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Agreement between these different kinds of natural clocks leads to confidence in our hypotheses. |
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The hypotheses they retain in order to preserve the triple-A rating of one while withdrawing it from another? |
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In addition to the departure of the nurturance scenario from the original hypotheses of the study, ratings for one other scenario also did not conform to predictions. |
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Critics of the theropod hypotheses usually advocate a thecodont origin of birds, an aerodynamic origin of feathers, and an arboreal origin of flight. |
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Given the good fit of the CFA and the interpretability of the correlations among the constructs, the second-order structural model was used to test hypotheses. |
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The whole point of deriving predictions in science is to test models, hypotheses, theories. |
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Text, speech and vision programs derive meaning from snippets of such data by weighing and reweighing thousands or millions of hypotheses in its light. |
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The present study provides a large data set that will allow us to test these hypotheses in context with the phylogeny of the rhodophyte order the Bangiales. |
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It means, rather, that our brains have to keep plugging along, trying to devise hypotheses that more accurately map the causal structure of reality. |
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Indeed, scientists who reject the evolutionary approach are free to derive hypotheses from whatever other sources they wish, including intuition, observation, or psychic cats. |
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Divergence times of living species, estimated from molecular clocks, have the potential to constrain hypotheses of the relationships of fossil species. |
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Note that those like Mack, who can be awarded respect for their hypotheses of documents otherwise unattested, are not at an advantage over our thesis. |
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The minutiae recorded and cataloged by the historian serve as signposts that guide him through the maze of historical events and provide a means of testing out his hypotheses. |
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Similarly, contextualism and organicism are world hypotheses that tend to see things in terms of wholes, even though they are preoccupied with different dimensions. |
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Fisher's theory is just one of several hypotheses under debate today. |
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Rather than building up the connection behind the idea in the title, the ten chapters in this book dwell with secondary hypotheses whose arguments are haphazardly repeated. |
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I tested these hypotheses experimentally in a host-parasite system involving wild turkeys and their intestinal protozoal parasites, the eimerian coccidia. |
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It can be shown in simple exercises that we all have a propensity to seek to confirm our hunches or hypotheses, rather than seek to test and refute them. |
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All of these hypotheses stem from the common idea that local acoustic habitats are highly variable due to the interplay of atmospheric, vegetative, and ground effects. |
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Hence, we include this treatment to further highlight features that tend to narrow discussion and prematurely exclude working hypotheses from consideration. |
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At best, sceptical hypotheses cover the same experiential data. |
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Engraved in the Corpus Hippocraticum and the Galenic writings, these hypotheses formed a medical ideology that remained influential for millennia of medical history. |
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For bluehead chubs and creek chubs we tested the hypotheses that probability of movement varied with size and growth using probit regression, pooling data over all months. |
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Although Schleiden's hypotheses about the process of cell formation were not entirely accurate, both he and Schwann are credited with developing cell theory. |
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Recently the changes of ocean currents have been detected, and there are some hypotheses to explain them, but we do not have any unshakable theory yet. |
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He always read the research literature extensively to generate his hypotheses. |
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His acceptance of them as hypotheses does not require assenting to them. |
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We still do not have an explanation for excess deaths from coronary heart disease in South Asians, but several plausible hypotheses have been generated. |
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Researchers are sometimes guilty of confirmation bias by setting up experiments or framing their data in ways that will tend to confirm their hypotheses. |
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The second route to the discovery of laws is by formulation of hypotheses. |
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Consequently it has provided a testing ground for a number of competing hypotheses concerning the relationship between syntax, semantics, and pragmatics in linguistic theory. |
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Ordinal regression, using the Polytomous Universal Model, with a link Negative Log-Log, was utilized to analyze the data and test the hypotheses. |
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By doing so examiners are erroring in the direction of drawing hypotheses based on greater evidence of reliability and validity. |
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However, the lack of a detectable substructure in the horse has resulted in a rejection of both hypotheses. |
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Since then, competing hypotheses of what constitutes a mixed language have been posited. |
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In science and philosophy, ad hoc means the addition of extraneous hypotheses to a theory to save it from being falsified. |
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Ad hoc hypotheses compensate for anomalies not anticipated by the theory in its unmodified form. |
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At the foundation of the various sciences lay certain additional hypotheses which were accepted without proof. |
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The truth of these complicated facts rests on the acceptance of the basic hypotheses. |
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Thomas Beddoes and John Hailstone were engaged in a geological controversy on the rival merits of the Plutonian and Neptunist hypotheses. |
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Thus, twenty skillful hypotheses will ascertain what 200,000 stupid ones might fail to do. |
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Bertram had on several occasions adopted variant readings and hypotheses unknown before Camden. |
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The purpose of this document is to find an analytical solution for the gyrokinetic equation under specific, simplificative hypotheses. |
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To conclude that there are grounds to say that a relationship exists between two phenomena, the null hypotheses must be rejected. |
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Terms commonly associated with statistical hypotheses are null hypothesis and alternative hypothesis. |
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Our hypotheses indicate that firm complexity and managerial power affect board heterogeneity. |
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Two widely discussed hypotheses involve infection with cytomegalovirus and the use of nitrate inhalants. |
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To test these hypotheses, a chi-square test was run, and the data was analyzed with the use of contingency tables. |
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A major objective of morphometrics is to statistically test hypotheses about the factors that affect shape. |
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Sometimes hypotheses are explained as a method of retroduction, sometimes called abduction, following Peirce. |
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Scholars are divided over the date of the present text, with hypotheses ranging from the 8th to the 11th centuries. |
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The Ishikawa diagram is used extensively in what is termed root cause analysis, meaning the development of hypotheses of why an event occurred. |
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Contradictory data from archaeology and genetics will most likely deliver future hypotheses that will, eventually, confirm each other. |
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An allopolyploid origin for Collomia biflora opens the door for additional hypotheses of dispersal relative to diversification. |
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Hooke's gravitation was also not yet universal, though it approached universality more closely than previous hypotheses. |
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These fundamental phenomena are still under investigation and, though hypotheses abound, the definitive answer has yet to be found. |
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Both natural and social sciences use working hypotheses that are testable by observation and experiment. |
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The best hypotheses lead to predictions that can be tested in various ways, including making further observations about nature. |
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In general, the strongest tests of hypotheses come from carefully controlled and replicated experiments that gather empirical data. |
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Scientific methodology often directs that hypotheses be tested in controlled conditions wherever possible. |
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Occam's Razor serves as a rule of thumb for choosing the most desirable amongst a group of equally explanatory hypotheses. |
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If the test results contradict the predictions, the hypotheses which entailed them are called into question and become less tenable. |
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Even taking a plane from New York to Paris is an experiment which tests the aerodynamical hypotheses used for constructing the plane. |
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But among justifiable hypotheses we have to select that one which is suitable for being tested by experiment. |
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The competing hypotheses of simple and complex urbilaterians are still being debated at the time of writing. |
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It remains the starting point and 'default position', to which other hypotheses are compared in modern reviews of the evidence. |
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There are two opposing hypotheses regarding the origins of modern behavior. |
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Several hypotheses attempt to explain the humpback's pectoral fins, which are proportionally the longest fins of any cetacean. |
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These competing hypotheses have generally been discounted by mainstream scholars. |
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Many hypotheses posit separate explanations for the sexual preference of each group. |
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There is a lack of field evidence for any proposed mechanisms, so hypotheses are predominantly based upon experimental data. |
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Many hypotheses explain the purpose of petroglyphs, depending on their location, age, and subject matter. |
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Many hypotheses also seek to explain the regional extinction of mammoths in specific areas. |
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To examine our hypotheses, we use a nonequivalent group pattern-matching design. |
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A wide variety of hypotheses have been proposed to account for the evolution of the striking stripes of zebras. |
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There are several hypotheses regarding the evolutionary origin and maintenance of elongation in giraffe necks. |
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Before the availability of DNA techniques to resolve the questions related to the domestication of the horse, various hypotheses were proposed. |
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Now, this incognizance may be explained on three possible hypotheses. |
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With instruction in basic probability and the concept of proof by contradiction, students can read scientific hypotheses and interpret the p-values reported in journals. |
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Newton, called for epistemic modesty about scientific hypotheses going beyond immediate experience, including the corpuscularian models of his friend Boyle. |
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Ruled out were ruled hypotheses which posit that invasions subsequent to the Clovis culture overwhelmed or assimilated previous migrants into the Americas. |
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Only intraperitoneal VAT is drained by the portal vein, a characteristic central to hypotheses linking VAT accumulation to cardiometabolic disease. |
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The three null hypotheses were tested using chi-square analyses. |
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We do not shift the particles translatively because it can lead to unwanted behaviours. The MHT hypotheses are shifted translatively and rotatory according to their deltas. |
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The relationships between these three lineages is contentious, and all three possible different hypotheses have been proposed with respect to which group is basal. |
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To answer these issues, three null hypotheses were developed. |
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There are different hypotheses as to the etymology of the name Ukraine. |
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Nonetheless, the cycle of formulating hypotheses, testing and analyzing the results, and formulating new hypotheses, will resemble the cycle described below. |
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Specifically, genome size may help resolve conflicting hypotheses about the origin of polyploids and identify putative parental combinations in hybridogenous species. |
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In part, these studies on the appearance of HIV in specific communities permitted the advancement of hypotheses as to the route of transmission of the virus. |
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Only when these hypotheses appear, does the econometrician enter. |
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They are to archaeology what uniformitarianism is to geology, a means to advance from hypotheses to results through the regulated assessment and incorporation of evidence. |
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In addition, recent hypotheses have been proposed linking adverse health effects with the number concentration of particulate matter rather than with total mass. |
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It was not found necessary either in the formulation of the hypotheses or in the explanations offered post factum to appeal to any innate language-specific capacity. |
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Continual improvement of phylogenetic hypotheses and associated improvements in nomenclature to reflect that increased knowledge is advocated by Practicing Cladists. |
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Many hypotheses have been proposed to explain their origin and this remains a topic of discussion among geologists and geomorphologists, and physical geographers. |
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