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Dissertations / Theses on the topic 'Anatomical and morphological features'

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1

De, Klerk Willouw. "A study of morphological, immunohistochemical and histochemical features of ampullary carcinomas." Master's thesis, University of Cape Town, 2005. http://hdl.handle.net/11427/3075.

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Includes bibliographical references (leaves 66-75).<br>The aim of the first study was to examine clinical, histopathological and immunohistochemical features of ampullary carcinomas and to determine whether any of these features had significant prognostiC value. The immunohistochemical panel was selected after a literature review and included p53, Ki-67, MUC1, MUC1core, MUC2 and CA 19.9. The data was analyzed by multivariate analysis.
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2

Crole, Martina Rachel. "A gross anatomical and histological study of the oropharynx and proximal oesophagus of the emu (Dromaius novaehollandiae)." Diss., University of Pretoria, 2009. http://hdl.handle.net/2263/24625.

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This study describes the gross anatomical, histological and surface morphological features of the oropharynx and proximal oesophagus of the emu in order to address the scarcity of information on this region in this commercially important bird. Heads obtained from birds at slaughter (and a younger and older bird from emergency farm slaughter) were used for this study and described using basic gross anatomical and histological techniques, supplemented by scanning electron microscopy. The findings of the study were compared with the relevant literature. The oral and pharyngeal cavities could not
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3

Давидова, Людмила Миколаївна, Людмила Николаевна Давыдова та Liudmyla Mykolaivna Davydova. "Порівняльний аналіз анатомо-морфологічних особливостей язика людини та лабораторних щурів". Thesis, Сумський державний університет, 2015. http://essuir.sumdu.edu.ua/handle/123456789/41735.

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Знання будови лабораторних тварин являється важливою умовою для отримання точних результатів під час досліджень та їх інтерпретації. Метою дослідження є порівняння анатомо-морфологічних особливостей язика людини та лабораторних щурів.
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4

Aralla, M. "MORPHOLOGICAL FEATURES OF THE REPRODUCTIVE ORGANS IN DOMESTIC SPECIES IN RELATION TO WATER MOVEMENT CONTROL, HYPONUTRITION AND ENVIRONMENTAL INFLUENCES IN FETAL AND PREPUBERTAL LIFE, AND METABOLISM REGULATOR FACTORS." Doctoral thesis, Università degli Studi di Milano, 2011. http://hdl.handle.net/2434/153542.

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AQPs are a class of small, hydrophobic, integral membrane proteins that are able to make the cell membrane 10 to 100 fold more permeable than the membranes lacking such channels. Based on studies with AQP1, it appears that AQPs exist in the plasma membrane as homotetramers. Each AQP monomer contains 2 hemi-pores, which fold together to form a water channel. Different aqps have different patterns of glycosylation. In the case of AQP1 the peptide backbone is roughly 28 kDa and the glycosylated forms range from 40 to 60 kDa in mass. Water transport activity of AQP1 is inhibited by mercurial ion,
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5

Kashperuk-Karpiuk, I. S. "The anatomical features of the buccal region." Thesis, БДМУ, 2021. http://dspace.bsmu.edu.ua:8080/xmlui/handle/123456789/18445.

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6

Zhai, Shengcheng. "Anatomical and mechanical features of palm fibrovascular bundles." Kyoto University, 2013. http://hdl.handle.net/2433/180521.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(農学)<br>甲第17904号<br>農博第2027号<br>新制||農||1018(附属図書館)<br>学位論文||H25||N4800(農学部図書室)<br>30724<br>京都大学大学院農学研究科森林科学専攻<br>(主査)教授 杉山 淳司, 教授 矢野 浩之, 教授 髙部 圭司<br>学位規則第4条第1項該当
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7

Lavriv, I. P. "The anatomical features of the parotid gland structure." Thesis, БДМУ, 2022. http://dspace.bsmu.edu.ua:8080/xmlui/handle/123456789/19324.

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8

Popova, I., and P. Perebyinis. "Anatomical features of some triangles of human neck." Thesis, Sumy State University, 2017. http://essuir.sumdu.edu.ua/handle/123456789/55341.

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Fascial-aponeurotic structure of neck is characterized by complexity of topographic relationships and anatomical structures variability that can be crucial while performing surgeries on neck. Despite long-term comprehensive study of the morphology of neck structures, contentious issues still remain uncertain, for example classification of neck fascia and anatomical roofs of neck triangles.
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9

Munro, Sioban Lucille. "A morphological-anatomical classification of growth forms in monocotyledons." Doctoral thesis, University of Cape Town, 2000. http://hdl.handle.net/11427/6142.

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Bibliography: leaves 334-355.<br>This thesis examines the morphology and anatomy of monocots from the standpoint of both taxic and growth form diversity and attempts to address the problems encountered in classifying and naming the structures which comprise the axial system of monocots. The morphology and anatomy of the growth habits of a variety of monocots were described using standard sectioning and light microscope procedures.
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10

Holm, Hannes. "Hereditary non-polyposis colorectal carcinoma (HNPCC) : morphological and immunohistochemical studies." Master's thesis, University of Cape Town, 2005. http://hdl.handle.net/11427/3079.

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Includes bibliographical references.<br>Families with hereditary non-polyposis colorectal carcinoma (HNPCC) are not uncommon along the West-Coast of South Africa. These patients present with early onset carcinomas mostly colorectal, predominantly in the right colon. They may develop tumours of other organs, including uterus, breast, stomach and skin. To evaluate and compare the microscopic characteristics of three groups of colorectal carcinomas (HNPCC, early onset colorectal carcinomas and sporadic colorectal carcinomas). 2. To determine the features most characteristic of the group.
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11

Newell, John T. "Pixel classification by morphological granulometric features /." Online version of thesis, 1991. http://hdl.handle.net/1850/11210.

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12

Noyer, Robert Rolf. "Features, positions and affixes in autonomous morphological structure." Thesis, Massachusetts Institute of Technology, 1992. http://hdl.handle.net/1721.1/12895.

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13

Diane, Nadja. "Systematic analysis of the Heliotropiaceae based on molecular and morphological-anatomical data." [S.l. : s.n.], 2003. http://www.diss.fu-berlin.de/2003/197/index.html.

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14

Kashperuk-Karpiuk, I. S. "The topographo-anatomical features of the buccal region of human fetuses." Thesis, БДМУ, 2020. http://dspace.bsmu.edu.ua:8080/xmlui/handle/123456789/17600.

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15

Pathak, Sayan Dev. "Computer-aided segmentation of anatomical features in transrectal ultrasound prostate images /." Thesis, Connect to this title online; UW restricted, 2000. http://hdl.handle.net/1773/8125.

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16

Buisson, Daniel Joseph. "Anatomical and morphological responses of papaya, Carica papaya L., to various light conditions." FIU Digital Commons, 1991. http://digitalcommons.fiu.edu/etd/1817.

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Plants that develop under foliar shade encounter both low photosynthetically active radiation (PAR) and low red to far red ratios (R:FR). Both of these factors are important in determining developmental responses to shade. Papaya (Carica papaya L.) seedlings grown under filtered shade (low PAR and low R:FR) were compared with seedlings grown under neutral shade (low PAR with R:FR similar to that of full sunlight), and high light (moderate PAR with R:FR similar to that of full sunlight). The results indicated that papaya exhibits a light seeking strategy as evidenced by morphological and anatom
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17

Hather, Jonathan G. "The morphological and anatomical interpretation and identification of charred vegetative parenchymatous plant remains." Thesis, University College London (University of London), 1988. http://discovery.ucl.ac.uk/1349599/.

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This research project has attempted to develop a methodology for the identification of charred remains of useful non-woody vegetative parts of plants by the use of morphological and anatomical characters. A large number of taxa have been observed covering a wide morphological, anatomical, ethnographic and taxonomic range. The chosen taxa cover a geographic area from Western Europe, through the Mediterranean to the Near East. Anatomy of fresh material viewed under the light microscope has been used to interpret the anatomy of experimentally charred tissues viewed under the Scanning Electron Mic
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18

Nuzhnaya, Tatyana. "ANALYSIS OF ANATOMICAL BRANCHING STRUCTURES." Diss., Temple University Libraries, 2015. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/322471.

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Computer and Information Science<br>Ph.D.<br>Development of state-of-the-art medical imaging modalities such as Magnetic Resonance Imaging, Computed Tomography, Galactography, MR Diffusion Tensor Imaging, and Tomosynthesis plays an important role for visualization and assessment of anatomical structures. Included among these structures are structures of branching topology such as the bronchial tree in chest computed tomography images, the blood vessels in retinal images and the breast ductal network in x-ray galactograms and the tubular bone patterns in dental radiography. Analysis of such ima
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19

Bozed, Kenz Amhmed. "Detection of facial expressions based on time dependent morphological features." Thesis, University of Bedfordshire, 2011. http://hdl.handle.net/10547/145618.

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Facial expression detection by a machine is a valuable topic for Human Computer Interaction and has been a study issue in the behavioural science for some time. Recently, significant progress has been achieved in machine analysis of facial expressions but there are still some interestes to study the area in order to extend its applications. This work investigates the theoretical concepts behind facial expressions and leads to the proposal of new algorithms in face detection and facial feature localisation, design and construction of a prototype system to test these algorithms. The overall goal
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20

Sergenyuk, O. R. "Morphological features of the uterus in women of childbearing age." Thesis, Sumy State University, 2017. http://essuir.sumdu.edu.ua/handle/123456789/55342.

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Relevance. One of the important problems of modern medicine, are abnormalities of the female reproductive system that can be a cause of infertility, miscarriage, premature birth and other pregnancy complications. Most often there are such anomalies as a unicorn or bicorn uterus. What, according to literature data among all congenital anomalies of the reproductive system 5% are bicornuate uterus.
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21

Mostert, Colin. "The diversity of malignant rhabdoid tumours : a morphological, immunohistochemical and ultrastructural review of cases from the Red Cross Children's Hospital and Groote Schuur Hospitals." Master's thesis, University of Cape Town, 1997. http://hdl.handle.net/11427/26788.

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Malignant rhabdoid tumours of the kidney are rare childhood neoplasms. Extra-renal rhabdoid tumours are known to have a distinctive biological behaviour and do not always occur in the paediatric age group. As the histogenesis of rhabdoid tumours, and their apparent relationship to nephroblastoma is still unclear, careful assessment of new cases is required. This investigation illustrates diverse ultrastructural, light microscopic and immunohistochemical findings. These features are related to each other and to the biological behaviour of renal rhabdoid tumours, and six extra-renal lesions with
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22

Han, Richard I.-Ming. "Morphological, cellular and proteomic features of canine myxomatous mitral valve disease." Thesis, University of Edinburgh, 2009. http://hdl.handle.net/1842/4286.

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Myxomatous mitral valve degeneration (MMVD) is the single most common cardiac disease of the dog, and is analogous to Mitral Valve Prolapse in humans. Very little is known about the aetiopathogenesis of this disease or the changes in valvular interstitial cell populations in diseased valves. The aim of this study was to identify morphological, cellular and molecular changes associated with MMVD. Mitral valve leaflets from both normal and varying grades (Whitney’s 1-4) of diseased dogs were subject to image analysis, immunophenotyping, proteomics and RT-PCR. Image analysis - leaflet thickening
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23

TysonMayer, Kilian. "A Morphological and Anatomical Investigation of Shoot Apical Meristems Expressing Ring Fasciation in Clarkia tembloriensis." Miami University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=miami1574731415182166.

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24

Sauret, Veronique. "Topology and morphology of pulmonary anatomical features for aerosol deposition applications using medical imaging." Thesis, University of Southampton, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.342803.

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25

Komar, T. V. "Topographic and anatomical features of the peroneal artery in 4-month-old human fetuses." Thesis, БДМУ, 2022. http://dspace.bsmu.edu.ua:8080/xmlui/handle/123456789/19350.

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26

Kemzūraitė, Renata. "Augavietės poveikis blizgės (Lunaria L.) morfologinei ir anatominei sandarai." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2004. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2004~D_20040608_172831-47960.

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The master thesis contains anatomical – morphological description of axial parts, normally steams, rhizomsteams and leaves, of Lunaria rediviva L., Lunaria annua L. All investigated parts contains (heterobathmy). Steams and rhizomsteams contain glands of shizogenical origin, but roots do not have it. Impact of vegetation conditions to anatomical – morphological texture of mezohygrophites was investigated. In creah (humid habital) hygromorphical characteristics were revealed: - more space among the cells were found and the were bigger; - less amount of supporting tissues; - wolls of the were le
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27

Dempsey, Matthew Anthony. "Anatomical and Morphological Responses of Cardiospermum Halicacabum L. (Balloon Vine), to Four Levels of Water Availability." Thesis, University of North Texas, 2011. https://digital.library.unt.edu/ark:/67531/metadc67974/.

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C. halicacabum (Sapindaceae) is an invasive plant that is considered a nuisance species in Texas riparian environments. Little is known of the tolerance of C. halicacabum to flooding and drought; however, this information may provide insight into the characteristics that contribute to C. halicacabum purported invasiveness. C. halicacabum seedlings (n = 92) were exposed to one of four levels of water availability (flooded, saturated, intermediate and dry) over six weeks under greenhouse conditions. Plant performance was affected by water availability; however, there was no effect on survivorshi
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Almotiri, Jasem. "A Multi-Anatomical Retinal Structure Segmentation System for Automatic Eye Screening Using Morphological Adaptive Fuzzy Thresholding." Thesis, University of Bridgeport, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10975223.

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<p> Eye exam can be as efficacious as physical one in determining health concerns. Retina screening can be the very first clue to detecting a variety of hidden health issues including pre-diabetes and diabetes. Through the process of clinical diagnosis and prognosis; ophthalmologists rely heavily on the binary segmented version of retina fundus image; where the accuracy of segmented vessels, optic disc and abnormal lesions extremely affects the diagnosis accuracy which in turn affect the subsequent clinical treatment steps. This thesis proposes an automated retinal fundus image segmentation sy
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Murphy, Liam. "Morphological and Physiological Features of Selected Acanthamoeba Strains: Clues to Opportunistic Pathogenicity." NSUWorks, 2009. http://nsuworks.nova.edu/occ_stuetd/230.

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Acanthamoeba are common in all environments and are the cause of Acanthamoeba keratitis. Acanthamoeba keratitis is a sight threatening infection of the cornea commonly found in association with contact lens wear. Acanthamoeba isolates tested grew at temperatures up to 35°C. They were also shown to be capable of growth at low oxygen conditions. Comparison between known pathogenic isolates and environmental isolates showed no clear difference in ability to grow in these conditions. Five isolates, three pathogenic, NSU05023, NSU05012, and NSU06001; and two environmental ones BP and MS26 grew fast
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Abu, Dalou Ahmad Y. "The validity of morphological features and osteological markers in reconstructing habitual activities." Diss., Columbia, Mo. : University of Missouri-Columbia, 2007. http://hdl.handle.net/10355/4877.

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Thesis (Ph.D.)--University of Missouri-Columbia, 2007.<br>The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (July 17, 2008) Includes bibliographical references.
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Chamani, Alireza. "Development of computational image processing algorithms for detecting morphological features of melanoma." Thesis, University of Maryland, Baltimore County, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=1583869.

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<p> This thesis research is focused on advancing image processing techniques and algorithms used for detecting skin melanoma. We have modified previous image processing approaches and developed computational algorithms for quantifying morphological features of a mole image. Applying the algorithms to 20 mole images downloaded from educational websites, we have identified three cut-off ratios to distinguish melanoma images from benign mole images. More specifically, the higher the boundary irregularity ratio, and/or the asymmetry ratio, and/or the color variation ratio, the high chance the mole
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Chala, K. M. "Morphological features of human thymus development in the fifth month of ontogenesis." Thesis, БДМУ, 2021. http://dspace.bsmu.edu.ua:8080/xmlui/handle/123456789/18433.

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33

Järrendahl, Hannes. "Automatic Detection of Anatomical Landmarks in Three-Dimensional MRI." Thesis, Linköpings universitet, Datorseende, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-130944.

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Detection and positioning of anatomical landmarks, also called points of interest(POI), is often a concept of interest in medical image processing. Different measures or automatic image analyzes are often directly based upon positions of such points, e.g. in organ segmentation or tissue quantification. Manual positioning of these landmarks is a time consuming and resource demanding process. In this thesis, a general method for positioning of anatomical landmarks is outlined, implemented and evaluated. The evaluation of the method is limited to three different POI; left femur head, right femur
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Islam, Mahmuda [Verfasser], Achim [Akademischer Betreuer] Bräuning, and Bernhard [Gutachter] Schuldt. "Impacts of climate on wood anatomical features in tree species with different anatomical structure from tropical monsoon Asia / Mahmuda Islam ; Gutachter: Bernhard Schuldt ; Betreuer: Achim Bräuning." Erlangen : Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 2019. http://d-nb.info/1190892243/34.

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Alraddadi, Abdulrahman. "Anatomical variations and degenerative features of the coracoacromial ligament (CAL) in shoulders with rotator cuff tears." Thesis, University of Dundee, 2016. https://discovery.dundee.ac.uk/en/studentTheses/1e7fa407-06e8-4aab-83fb-0019d9f05099.

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The purpose of this study is to evaluate anatomical variations of the coracoacromial ligament (CAL) in relation to the etiology of subacromial impingement syndrome and rotator cuff tears. A knowledge and understanding of these variations will help to determine how such variations may influence the surrounding tissues and how the biomechanics of the shoulder works, as well as improving accurate diagnosis and subsequent treatment of shoulder impingement syndrome. The methodological approach involved the dissection of 220 cadaveric shoulders in the Centre for Anatomy and Human Identification (CAH
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Scharinger, Mathias. "The representation of vocalic features in vowel alternations phonological, morphological and computational aspects /." [S.l. : s.n.], 2006. http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-24341.

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37

Benson-Goldberg, Sofia. "Spelling of Derivationally Complex Words: The Role of Phonological, Orthographic, and Morphological Features." Scholar Commons, 2014. https://scholarcommons.usf.edu/etd/5182.

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Spelling ability is not static; rather, as children age, learning how to encode morphophonologically complex words in conventional ways is motivated by the increasingly complex demands imposed by academic experiences with morphologically complex words. Success requires ongoing integration of phonological (P), orthographic (O) and morphological (M) knowledge. However, current research on the development and assessment of spelling has not sufficiently accounted for the way word features and participant characteristics interact with students' POM knowledge in the spelling of derived words. This s
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38

Reem, Adel Roufail. "The effect of stirred mill operation on particles breakage mechanism and their morphological features." Thesis, University of British Columbia, 2011. http://hdl.handle.net/2429/38190.

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Stirred milling is a grinding tool that is used extensively for mineral liberation, in order to achieve successful downstream processing such as flotation or leaching. The focus of this research is to understand the effect of different operating parameters on particle breakage mechanism. Operating parameters could be summarized as stress intensity on the particles which are varied by changing the mill’s agitator speed, and different ground material properties such as extreme hard/low density minerals like quartz versus soft/high density minerals like galena. Grinding performance is assessed by
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Линдін, Микола Сергійович, Николай Сергеевич Лындин, Mykola Serhiiovych Lyndin, et al. "The effect of heavy metals accumulation on morphological and immunohistochemical features of breast cancer." Thesis, Springer, 2016. http://essuir.sumdu.edu.ua/handle/123456789/46490.

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Objective: The chemical composition determination of neoplastic breast :issue, study of prognostic-important receptors expression in the breast cancer cells, establishing linkages between all the derived indicators.
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De, Silva Margherita <1989&gt. "Gross and Microscopic Morphological Anatomical Study of the Guinea Pig (Cavia porcellus) and the Capybara (Hydrochoerus hydrochaeris), Aimed at the Preparation of a Comparative Anatomical Atlas of the Different Systems." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2022. http://amsdottorato.unibo.it/10467/1/Tesi%20dottorato%20Margherita%20De%20Silva%20XXXIV%20ciclo.pdf.

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In recent years, there has been an exponential increase in the so-called “new pets”, including the domestic guinea pig (Cavia porcellus) and the capybara (Hydrochoerus hydrochaeris), two closely related Caviid rodents native to South America. Both historically bred for food purposes, they have more recently become increasingly popular as pets in the European and American continents, respectively. This led to an increasing veterinary interest in deepening the knowledge regarding their normal anatomy, as a basic contribution to other fields of veterinary medicine, including diagnostic imaging,
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Omran, Abir. "Improving ligand-based modelling by combining various features." Thesis, Uppsala universitet, Institutionen för farmaceutisk biovetenskap, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-448769.

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Background: In drug discovery morphological profiles can be used to identify and establish a drug's biological activity or mechanism of action. Quantitative structure-activity relationship (QSAR) is an approach that uses the chemical structures to predict properties e.g., biological activity. Support Vector Machine (SVM) is a machine learning algorithm that can be used for classification. Confidence measures as conformal predictions can be implemented on top of machine learning algorithms. There are several methods that can be applied to improve a model’s predictive performance. Aim: The aim i
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Reshetilova, N. B. "Morphological features of telencephalon cavity during 4-8th weeks of prenatal period of human ontogenesis." Thesis, БДМУ, 2021. http://dspace.bsmu.edu.ua:8080/xmlui/handle/123456789/18457.

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43

Lischinovskaya, T. A., M. L. Kogan, A. I. Dunsany, and P. Lopathov. "Morphological features of ovarian apoplexy in women of Fertile age with different volumes of hemoperitoneum." Thesis, Сумський державний університет, 2013. http://essuir.sumdu.edu.ua/handle/123456789/32117.

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Ovarian apoplexy (apoplexia ovarii) is a sudden hemorrhage in the ovarian tissue during rupture of mature follicle vessels, follicular cyst, or corpus luteum cyst, accompanied by violation of the integrity of their tissues and bleeding into the abdominal cavity. The morphological changes in the ovarian tissue that caused the development of apoplexy are often of persistent nature and are not destroyed after treatment. It creates conditions for recurrence of the disease and violations in the woman's fertility. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/ha
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Wang, Tonghe. "Identifying Base Noun Phrases by Means of Recurrent Neural Networks : Using Morphological and Dependency Features." Thesis, Uppsala universitet, Institutionen för lingvistik och filologi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-412778.

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Noun phrases convey key information in communication and are of interest in NLP tasks. A base NP is defined as the headword and left-hand side modifiers of a noun phrase. In this thesis, we identify base NPs in Universal Dependencies treebanks in English and French using an RNN architecture.The data of this thesis consist of three multi-layered treebanks in which each sentence is annotated in both constituency and dependency formalisms. To build our training data, we find base NPs in the constituency layers and project them onto the dependency layer by labeling corresponding tokens. For input fea
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Marti, Puig Patricia <1985&gt. "Genetic and Morphological Features of Patella Caerulea and Patella Rustica across Mediterranean Marine Protected Areas." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amsdottorato.unibo.it/7570/1/Marti-Puig_Patricia_tesi.pdf.

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Marine Protected Areas (MPAs) were initially created to protect the living, non-living, cultural and/or historical values from human activities. The Convention on Biological Diversity (CBD; Earth Summit in Rio de Janeiro on 5 June 1992) has set a target of protecting 10% of the coastal and marine areas by 2020, which has led to a rapid increase in the creation of MPAs worldwide. Within this context, there is a growing concern regarding the number of efficient MPAs. One of the main issues is that biological or ecological features of marine species as well as ecosystem processes are not taken in
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Marti, Puig Patricia <1985&gt. "Genetic and Morphological Features of Patella Caerulea and Patella Rustica across Mediterranean Marine Protected Areas." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amsdottorato.unibo.it/7570/.

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Marine Protected Areas (MPAs) were initially created to protect the living, non-living, cultural and/or historical values from human activities. The Convention on Biological Diversity (CBD; Earth Summit in Rio de Janeiro on 5 June 1992) has set a target of protecting 10% of the coastal and marine areas by 2020, which has led to a rapid increase in the creation of MPAs worldwide. Within this context, there is a growing concern regarding the number of efficient MPAs. One of the main issues is that biological or ecological features of marine species as well as ecosystem processes are not taken in
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47

Assad, Amanda Aparecida Vianna. "Effect of seed provenances on anual increment, physicomechanical properties and anatomical features of 30 – year - old Balfourodendron riedelianum wood." Universidade Federal de São Carlos, 2017. https://repositorio.ufscar.br/handle/ufscar/9162.

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Submitted by Milena Rubi ( ri.bso@ufscar.br) on 2017-10-18T13:42:03Z No. of bitstreams: 1 ASSAD_Amanda_2017.pdf: 1129880 bytes, checksum: 2d9489f1716ddf9cfc07f666bbf7a447 (MD5)<br>Approved for entry into archive by Milena Rubi ( ri.bso@ufscar.br) on 2017-10-18T13:42:18Z (GMT) No. of bitstreams: 1 ASSAD_Amanda_2017.pdf: 1129880 bytes, checksum: 2d9489f1716ddf9cfc07f666bbf7a447 (MD5)<br>Approved for entry into archive by Milena Rubi ( ri.bso@ufscar.br) on 2017-10-18T13:42:27Z (GMT) No. of bitstreams: 1 ASSAD_Amanda_2017.pdf: 1129880 bytes, checksum: 2d9489f1716ddf9cfc07f666bbf7a447 (MD5)<br>
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48

Herrera, Endoqui M. (Martín). "Study of the morphological features in the Spitzer Survey of Stellar Structure in Galaxies (S⁴G)." Doctoral thesis, University of Oulu, 2016. http://urn.fi/urn:isbn:9789526213231.

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Abstract Conspicuous morphological features such as rings, ringlenses, lenses, barlenses, and spiral arms are observed in many nearby disk galaxies. These features are believed to form due to the so-called secular evolution after the galaxies were formed, which means that their disks evolve in a more passive fashion and in longer timescales, compared to their formation processes. This slow evolution of disks is due to the effect of non-axisymmetric potentials, among which, a bar potential is perhaps the most effective of all. Strong rotating bars redistribute angular momentum and material thro
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Johnson, Victoria Louise. "Regulation of biochemical and morphological features of chemical- and receptor-mediated apoptosis in Jurkat T cells." Thesis, University of Leicester, 2000. http://hdl.handle.net/2381/29651.

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Evidence suggests that the signalling events which occur after apoptotic stimulation, define two basic mechanisms for the induction of apoptosis. The first is dependent on signalling via the mitochondria and the second is dependent upon signalling directly from the death receptors. After induction of apoptosis, there is a convergence in signalling at the level of caspase activation and subsequent biochemical and morphological changes. Therefore the efficacy of various inhibitors of apoptosis is dependent upon the initiating signal. In order to understand the apoptotic pathway, the mechanisms b
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Fineschi, Benedetta. "Selection of competent oocytes by morphological features. Can an artificial intelligence - based model predict oocyte quality?" Doctoral thesis, Università di Siena, 2022. http://hdl.handle.net/11365/1211555.

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Infertility is a significant problem of humanity. Despite the many advances in the field of assisted reproductive techniques (ART), accurately predicting the outcome of an in vitro fertilization cycle (IVF) has yet to be achieved. The focus of a great deal of research Is to improve on the current 30% success rate of IVF. Assessment of oocyte quality is probably the most important and difficult task in the ART. Oocyte quality has a direct impact on the fertilization and oocyte competence; the identification of oocyte quality markers is particularly important to select embryos with higher
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