(n.) That which impedes or hinders progress, motion, activity, or effect.
(v. t.) To impede.
Example Sentences:
(1) Impediments to the necessary growth of this subspecialty for the needs of clinical practice and research are outlined and criteria for certification are reviewed.
(2) An understanding of the possible psychologic impediments to weight loss can promote improved therapeutic intervention for the obese patient.
(3) The results suggest that chronic sunlight exposure may be associated with an impediment to normal maturation of human dermal collagen resulting in tenuous amount of HHL.
(4) In order to achieve palatal closure with the least possible impediment to maxillary growth, the two-stage repair seems to be the best procedure in our hands.
(5) Causes of these impediments to maintaining nutritional status are discussed, and suggestions to overcome them are given.
(6) The data are consistent with the hypothesis that there is a sequential increasing impediment of the programmed cascade for downstream heavy chain constant region gene rearrangements.
(7) Lack of reproducibility is a severe impediment of both current conventional and kinetic methods in the prognosis of gliomas.
(8) These organizations can greatly reduce the logistic impediments to evaluating EMS care and initiating improvements.
(9) Changes in the evaluation protocol could preclude existing impediments to provision of information and patient autonomy; however, certain intrapsychic issues must be recognized as ongoing clinical realities to be addressed as the doctrine of informed consent continues to evolve.
(10) This survey shows that the use of nondiagnostic mammography is still less than optimal, and identifies impediments to screening that need to be addressed in cancer control planning efforts.
(11) The most frequently listed impediments included patients' advanced age or fragility, inadequate health insurance, and excess travel distance.
(12) Major issues identified include operational specificity, mislabelling of procedures, relative contributions of components in multi-faceted treatment packages, and impediments to systematic replication.
(13) The clinics of a single university hospital center were observed to determine a practical rationale for and impediments to implementing a medical care evaluation program.
(14) Accurate assessment and effective response is rendered difficult due to underrepresentation or denial by the patient and countertransference impediments to recognition and limit setting by the therapist.
(15) One impediment to such a study is the absence of any identified gene whose transcription is directly dependent on the receptor-hormone complex.
(16) But, according to Ruddick, the state council is a “gerrymander”, with factional leaders creating new “on-paper” branches that meet at most once a year in order to elect a delegate to state council and keep hold of “the numbers” – presenting Liberal reformers with exactly the same structural impediment to change as is faced by Labor.
(17) Conroy said the Minchin protocol was “merely an administrative policy adopted by the Department of Finance” which was “no impediment to a police investigation into Ms Bishop’s conduct”.
(18) A significant impediment in determining the relative contribution of whole blood viscosity to the pathogenesis of cardiovascular and cerebrovascular disease has been the lack of an uncomplicated method to measure whole blood viscosity.
(19) However, the lack of data on the forms of chromium-absorption from foods by the gastro-intestinal tract, and our concomitant inability to obtain an accurate assessment of the daily mobile pool of metabolically active chromium in the human body continues to be an impediment in assessing the overall impact of chromium nutrition.
(20) The results of this study indicated that the use of a nonresorbable hydroxylapatite for grafting resulted in impediment of tooth eruption and distortion of crown development.
Obstacle
Definition:
(v.) That which stands in the way, or opposes; anything that hinders progress; a hindrance; an obstruction, physical or moral.
Example Sentences:
(1) Since the first is balked by the obstacle of deficit reduction, emphasis has turned to the second.
(2) If women psychiatrists are to fill some of the positions in Departments of Psychiatry, which will fall vacant over the next decade, much more attention must be paid to eliminating or diminishing the multiple obstacles for women who chose a career in academic psychiatry.
(3) Counselors who serve pregnant US teens face a number of obstacles in communicating adoption as a positive alternative.
(4) A major obstacle to the characterization of the latter two mechanisms has been the lack of suitable model systems expressing only a single nucleoside transport activity.
(5) These observations suggest that refractive anomalies such as anisometropia that limit high frequency spatial resolution and binocular integration can present a major obstacle to the postnatal development of binocular vision.
(6) The initiation of clinical trials on islet transplantation as a possible therapeutic approach for human diabetes had been blocked by 2 major obstacles.
(7) Venous ectasias and varices which can be encountered, associated with DVA constitute an acquired feature in relation to a venous outlet obstacle.
(8) Despite these obstacles, new technologies, coupled with educational efforts, should allow the computer to emerge as a crucial aid to clinicians in the decade ahead.
(9) Yet experience has disclosed an obstacle to understanding the relationship between cervical cancer and OC use--cervical cancer may be caused by the human papilloma virus transmitted by sexual intercourse.
(10) In this paper something is given of their evolution, diversity, aims and activities; and of the important role they now play in many instances, as well as some of the obstacles to collaboration, co-ordination and integration at different levels of operation--internationally, nationally and locally.
(11) It is no obstacle to perform pre- and postoperative radio- and chemotherapy.
(12) Obstacles to successful treatment include an erratic schedule, mistrust of authority, and uncooperative or aggressive behavior.
(13) One of the main obstacles for the introduction of PCR method to identify HIV1 proviral DNA in routine diagnostic laboratories is the use of radiolabelled oligodeoxynucleotide probes.
(14) Digital culture has hardly helped, adding revenge porn, trolls and stranger-shaming to the list of uncomfortable modern obstacles.
(15) She feared her chances of being offered a place would be diminished by a Brexit vote, and the practical considerations like a visa and funding would be more of an obstacle.
(16) It goes without saying that this won't be easy to achieve, and there are many obstacles to be overcome.
(17) Armstrong recognised no obstacle to his ambitions – not morality, not the law.
(18) Where foreign policy and defence are concerned, Britain’s desire to be taken very seriously is the chief obstacle to it being taken more seriously.
(19) The presence of calcifications within the thyroid cartilage is the major obstacle to US imaging of the larynx and is directly related to age; indeed, only 40% of subjects can be examined at the age of 70.
(20) Facebook Twitter Pinterest Britain needs to talk about the R-word: racism It is also a wakeup call to those who recognise racism only when it is played out like a scene from Django Unchained , those who think that racism has to be some vulgar incident perpetrated only by the backward, ignorant and poorly educated, those who believe that racism has to be an act, rather than a complicated and intangible framework that sets up obstacles.