73 research outputs found
SCIENTIFIC KNOWLEDGE OF TEACHER STUDY STUDENTS
This study was conducted with the aim of questioning Integrated undergraduate and graduate university Teacher Study students (N = 132) about their scientific literacy. For this purpose, a questionnaire was prepared with questions from the Science and Social Study textbooks. Questions were grouped according to Bloom\u27s Taxonomy cognitive domain: Group 1 (Level 1 and Level 2 outcomes: list, name, identify), Group 2 (Level 3 and Level 4 outcomes: classify, relate, separate), and Group 3. (Level 5 and Level 6 outcomes: choose, evaluate and select). The research results show a low level of scientific literacy (51% correct answers). Students showed a good level of knowledge in the first group of questions (69%), and inadequate level of knowledge in the third (48%) and second group (38%) of questions. The main problems observed were sorting plants and animals that live in rivers, lakes, and the sea. Students showed an inadequate knowledge of herald of spring. The results of this study can help in students\u27 self- evaluation of knowledge. In order to achieve an appropriate level of scientific literacy for university students, recommendations were made for their development within the curriculum of Integrated undergraduate and graduate university Teacher Study
Narativne strategije oblikovanja subjekta u romanu "ProljeÄa Ivana Galeba" Vladana Desnice
U ovome radu analizirani su razliÄiti aspekti romana ProljeÄa Ivana Galeba Vladana Desnice koji obuhvaÄaju njegovu moguÄu žanrovsku odrednicu, naratoloÅ”ku raÅ”Älambu romana te oblikovanje njegova subjekta. U romanu je moguÄe pronaÄi žanrovske odrednice romana-eseja, KĆ¼nstlerromana, filozofskoga romana te egzistencijalistiÄkoga romana. U naratoloÅ”kome prikazu obraÄuju se problemi pripovjedaÄa i pojma fokalizacije u tekstu. PripovjedaÄ u romanu može se odrediti kao intradijegetiÄki-homodijegetiÄki, preciznije i kao autodijegetiÄki s obzirom na to da junak pripovijeda svoju vlastitu priÄu. Fokalizacija je u romanu unutarnja i fiksna. Problem oblikovanja subjekta i njegova nezacjeljivost protežu se cijelim djelom i mogu se dovesti u korelaciju s fragmentarnoÅ”Äu teksta u kojemu kontemplacije iznesene u esejima prevladavaju nad fabulom. Oblikovanje subjekta odražava se i udvajanjima koja ilustriraju Galebovu antinomijsku narav i osuÄenost na lutanje i žudnju za definiranjem. Performativnost jezika u tekst unosi mnoÅ”tvo Galebovih identiteta
Love dance of a male narcissist and a female borderline
NarcistiÄni poremeÄaj liÄnosti psihiÄki je poremeÄaj karakteriziran pretjeranom samodopadnoÅ”Äu te vrlo dubokom željom za primanjem pažnje i divljenja. Borderline ili graniÄni poremeÄaj liÄnosti psihiÄki je poremeÄaj karakteriziran nestabilnim emocionalnim stanjem i interpersonalnim odnosima, poremeÄajem identiteta, impulzivnoÅ”Äu, osjeÄajem unutarnje praznine i afektivnim promjenama raspoloženja. Kompleksan odnos osoba s narcistiÄnim i graniÄnim poremeÄajem liÄnosti može se opisati kao ljubavni ples i drama. Figurativno, ples izmeÄu muÅ”karca narcisa i žene borderline predstavlja stalnu vrtnju u zaÄaranom krugu oko meÄusobnih primitivnih obrambenih mehanizama, koja nikada ne uspije dosegnuti razrjeÅ”enje stvorenih konflikata. Psihoterapija ovakvoga para je zahtjevna jer traži duboko razumijevanje navedenih kompleksnih odnosa te koriÅ”tene tehnike moraju biti emocionalno i kreativno provedene. Odnos s terapeutom poÄinje se graditi veÄ u Äekaonici prilikom prvog posjeta, a sama terapija prolazi kroz tri faze. Prva je faza jedinstva, u kojoj borderline živi u mentalnom prostoru narcisa i projicira svoje osjeÄaje na njega, a narcis je pak okrenut prema vlastitim stvarnim ili imaginarnim dostignuÄima, talentima i potrebom da mu se svi dive. Druga je faza svjesnosti dvojine, prijelazna faza, u kojoj partneri polako tijekom vremena prolaze kroz promjene u svom razmiÅ”ljanju i ponaÅ”anju. TreÄa faza je faza svjesnosti o postojanju dva odvojena mentalna prostora. U ovoj fazi partneri shvaÄaju kako su mentalno odvojene individue, no ipak povezane emocijama. Kvalitetna psihoterapija i kompetentan psihoterapeut važni su jer mogu promijeniti životnu putanja ovakvog para i izvuÄi ga iz zaÄaranog kruga loÅ”ih emocija i odnosa.Narcissistic personality disorder is a psychiatric disorder characterised by excessive egotism and enormous desire for attention and admiration. Borderline personality disorder is a psychiatric disorder characterised by unstable emotional state and interpersonal relations, feeling of emptiness, identity disorders, impulsiveness and mood changes. Relationship complexity of two people, one with narcissistic and other with borderline personality disorder, can be described as a love dance and drama. Figuratively, a dance between a male narcissist and a female borderline represents an incessant spinning in the vicious circle around their immature defense mechanisms, which never comes to a conflict resolution. Psychotherapy of such a couple is very demanding because it needs deep understanding of these relationship complexities. Techniques used in psychotherapy have to be emotionally and creatively conducted. Bond with a therapist starts to be created in the waiting room during couple`s first visit. Therapy itself moves through three phases. The first phase is a state of oneness, where borderline lives within the mental space of the narcissist and the narcissit is turned towards his own real or imaginary accomplishments, talents and constant need to be admired. The second phase is awareness of twoness, transitional phase, in which the couple slowly experineces some changes in their thinking and behaviour. The third phase is the awareness of two emerging separate mental states. In this phase the couple realizes that they are two separate individuals, but still connected through emotions. High quality psychotherapy and a competent therapist play a very important role because they can change the life path of such a couple and get them out of a vicious circle full of bad feelings and relations
Acid deoxyribonuclease activity and histochemical perturbation of mussel Mytilus galloprovincialis lysosomes in response to environmental conditions
Kisela DNaza je lizosomalni enzim koji ima važnu ulogu u metabolizmu deoksiribonukleinskih kiselina. Aktivnost kisele DNaze utvrÄena je u probavnoj žlijezdi i Å”krgama dagnje Mytilus galloprovincialis. Kao dominantna DNaza, identificirana je i karakterizirana DNaza II koja je lokalizirana u lizosomu. UtvrÄene promjene aktivnosti kisele DNaze u probavnoj žlijezdi povezane su s dostupnosti hrane u okoliÅ”u i ciklusom razmnožavanja, dok je aktivnost kisele DNaze u Å”krgama povezana sa sezonskim promjenama temperature i saliniteta. Aktivnost kisele DNaze u oba organa u dagnjama na oneÄiÅ”Äenoj postaji razlikuje se od aktivnosti u dagnjama s referentne postaje. Integracija aktivnosti kisele DNaze u probavnoj žlijezdi s histokemijski detektiranim lizosomalnim promjenama doprinijela je boljem razdvajanju odgovora obzirom na oneÄiÅ”Äenje. Podatci koji se odnose na aktivnost kisele DNaze u probavnoj žlijezdi predstavljaju dobru osnovu za buduÄa istraživanja koja ukljuÄuju integrirani odgovor lizosoma prilikom procjene stanja okoliÅ”a.Acid DNase is lysosomal enzyme that plays an important role in the deoxyribonucleic acid metabolism. DNase II was identified and characterized in digestive gland and gills lysosomes of mussel Mytilus galloprovincialis as the dominant and representative acid DNase. Acid DNase activity in the digestive gland was associated with food availability and reproduction cycle, while the acid DNase activity in the gills was associated with seasonal changes in seawater temperature and salinity. Acid DNase activity in both investigated organs differs between mussels from contaminated and reference sampling site. Integration of digestive gland acid DNase activity and histochemical perturbation of lysosomes enabled better differentiation of sampling station due to contamination. Observed acid DNase activity in the digestive gland represents a good basis for future environmental monitoring studies that would include integrated lysosomal response
Polylactic acid: research of degradation time and possibilities of use in reconstructive dental medicine
Zahtjevi danaÅ”njih pacijenata predstavljaju veliki izazov u rjeÅ”avanju problema gubitka zubi. Kao prvi problem nameÄe se gubitak volumena i povoljne arhitekture alveolarne kosti koja je temelj za postizanje optimalne funkcionalne i estetske protetske rekonstrukcije u vidu klasiÄne fiksnoprotetske ili implantoprotetske terapije. NajÄeÅ”Äe upotrebljavana i najbolje dokumentirana metoda poveÄanja volumena kosti jest voÄena regeneracija kosti (eng. guided bone regeneration, GBR) pri kojoj se upotrebljavaju koÅ”tani augmentati (autologni, ksenogeni, sintetski i alogeni) i membrana koja održava augmentacijski prostor. Cilj istraživanja jest utvrditi vrijeme raspada bioresorptivne membrane iz polilaktiÄne kiseline te trajnost
mehaniÄke izdržljivosti njezina oblika tijekom augmentacijskoga procesa. U
istraživanju su upotrijebljeni PurasorbĀ® PDLG 5010 (50/50 DL-actide/glycolide copolymer; Purac Biomaterials, Nizozemska) i PurasorbĀ® PG S (Polyglycolide; Purac Biomaterials, Nizozemska). IzraÄeni su uzorci veliÄine 2 x 5 x 20 mm, izmjerena je masa svakoga uzorka te je po Å”est uzoraka uronjeno u tri razliÄite tekuÄine (fizioloÅ”ku otopinu, umjetnu slinu i Ringerovu otopinu). Svakih sedam dana mijenjana je tekuÄina te izmjerena masa uzorcima. Nakon sedam dana u svim trima tekuÄinama uoÄen je mali porast mase svih uzoraka. Nakon 21 dana uzorci su izgubili svoj prvotni oblik i mehaniÄku ÄvrstoÄu. Usporedbom porasta mase u prvih Äetrnaest dana za sve tri tekuÄine uoÄen je približno jednak porast mase svih uzoraka (prosjeÄno 0,011323g u 14 dana).Tooth loss and the resulting alveolar bone resorption present a significant challenge in modern dentistry. First, the loss of bone volume and architecture significantly influences the possibilities of achieving optimal function and aesthetics, both relative to classic fixed prosthodontic therapy, but also implant-prosthodontics. The most
widely used and documented method of bone augmentation is guided bone regeneration (GBR), in which bone augmentation grafts (autologous, xenograft, synthetic and allogeneic) and membranes are used. The aim of this study is to determine the degradation time of the bioresorbable polylactic acid membrane, and the durability of its mechanical properties during augmentation. PurasorbĀ® PDLG 5010 (50/50 DL-lactide/glycolide copolymer ; Purac Biomaterials, The Netherlands) and PurasorbĀ® PG S (Polyglycolide; Purac Biomaterials, The Netherlands) have been used in the study. Samples 2x5x20 mm in size were made, their mass was measured and six samples were immersed in each of the three different solutions (saline solution, artificial saliva and Ringer's solution). Every seven days the solutions were replaced with fresh ones, and the mass of the samples was measured. After 21 days, the samples lost their form and mechanical properties. A comparison of the mass gain of all saples from all three solutions after the first 14 days revealed that the mass gain of all of the samples was approximately the same (mean 0,011323g in 14 days)
Love dance of a male narcissist and a female borderline
NarcistiÄni poremeÄaj liÄnosti psihiÄki je poremeÄaj karakteriziran pretjeranom samodopadnoÅ”Äu te vrlo dubokom željom za primanjem pažnje i divljenja. Borderline ili graniÄni poremeÄaj liÄnosti psihiÄki je poremeÄaj karakteriziran nestabilnim emocionalnim stanjem i interpersonalnim odnosima, poremeÄajem identiteta, impulzivnoÅ”Äu, osjeÄajem unutarnje praznine i afektivnim promjenama raspoloženja. Kompleksan odnos osoba s narcistiÄnim i graniÄnim poremeÄajem liÄnosti može se opisati kao ljubavni ples i drama. Figurativno, ples izmeÄu muÅ”karca narcisa i žene borderline predstavlja stalnu vrtnju u zaÄaranom krugu oko meÄusobnih primitivnih obrambenih mehanizama, koja nikada ne uspije dosegnuti razrjeÅ”enje stvorenih konflikata. Psihoterapija ovakvoga para je zahtjevna jer traži duboko razumijevanje navedenih kompleksnih odnosa te koriÅ”tene tehnike moraju biti emocionalno i kreativno provedene. Odnos s terapeutom poÄinje se graditi veÄ u Äekaonici prilikom prvog posjeta, a sama terapija prolazi kroz tri faze. Prva je faza jedinstva, u kojoj borderline živi u mentalnom prostoru narcisa i projicira svoje osjeÄaje na njega, a narcis je pak okrenut prema vlastitim stvarnim ili imaginarnim dostignuÄima, talentima i potrebom da mu se svi dive. Druga je faza svjesnosti dvojine, prijelazna faza, u kojoj partneri polako tijekom vremena prolaze kroz promjene u svom razmiÅ”ljanju i ponaÅ”anju. TreÄa faza je faza svjesnosti o postojanju dva odvojena mentalna prostora. U ovoj fazi partneri shvaÄaju kako su mentalno odvojene individue, no ipak povezane emocijama. Kvalitetna psihoterapija i kompetentan psihoterapeut važni su jer mogu promijeniti životnu putanja ovakvog para i izvuÄi ga iz zaÄaranog kruga loÅ”ih emocija i odnosa.Narcissistic personality disorder is a psychiatric disorder characterised by excessive egotism and enormous desire for attention and admiration. Borderline personality disorder is a psychiatric disorder characterised by unstable emotional state and interpersonal relations, feeling of emptiness, identity disorders, impulsiveness and mood changes. Relationship complexity of two people, one with narcissistic and other with borderline personality disorder, can be described as a love dance and drama. Figuratively, a dance between a male narcissist and a female borderline represents an incessant spinning in the vicious circle around their immature defense mechanisms, which never comes to a conflict resolution. Psychotherapy of such a couple is very demanding because it needs deep understanding of these relationship complexities. Techniques used in psychotherapy have to be emotionally and creatively conducted. Bond with a therapist starts to be created in the waiting room during couple`s first visit. Therapy itself moves through three phases. The first phase is a state of oneness, where borderline lives within the mental space of the narcissist and the narcissit is turned towards his own real or imaginary accomplishments, talents and constant need to be admired. The second phase is awareness of twoness, transitional phase, in which the couple slowly experineces some changes in their thinking and behaviour. The third phase is the awareness of two emerging separate mental states. In this phase the couple realizes that they are two separate individuals, but still connected through emotions. High quality psychotherapy and a competent therapist play a very important role because they can change the life path of such a couple and get them out of a vicious circle full of bad feelings and relations
Anisotropic Mechanical Properties of Materials in Stereolithographic Additive Manufacturing
Rapid development and expanding deployment of additive manufacturing mark this technology as an acceptable alternative to traditional methods of production in terms of speed and quality. All types of additive manufacturing technologies build objects layer by layer, therefore anisotropy of mechanical properties is often encountered, making it difficult to accurately predict the mechanical behavior of additively manufactured parts. This paper examines the mechanical properties of additively manufactured parts and the creation of an anisotropic digital material model that can be used to accurately simulate the behavior of additively manufactured parts using FEA (Finite Element Analysis). A three-point bending test was performed on samples created using SLA (Stereolithography) technology. The identical bending scenario was computer modeled using FEA, while the modified manufacturer\u27s data was used for digital material creation. Comparison and analysis of the experimentally obtained results and the results of the FEA were performed
Utjecaj tehnoloŔke paradigme na ponaŔanje milenijalaca i djece
U okruženju koje u znatnoj mjeri odreÄuje tehnoloÅ”ka paradigma, odrastaju milenijalci i djeca. Pri tome je od posebne važnosti komunikacijska tehnologija koja je vezivno tkivo socijalnih i gospodarskih entiteta. Internet je veÄ radikalno redizajnirao poslovanje te organizacijske odnose u smislu dokidanja hijerarhijskih odnosa. NaÅ”a je teza kako se mlade generacije profiliraju u odnosima suradnje i razmjene znanja te miÅ”ljenja uz minimalnu prisutnost hijerarhijskih odnosa koji su u velikoj mjeri utjecali na oblikovanje ranijih generacija. Smatramo kako internetska tehnologija utjeÄe na naÄin razmiÅ”ljanja mlade generacije i djece te se može pretvoriti u povrÅ”nost, odnosno nekritiÄki relativizam. Zbog toga se razvoj kritiÄkog miÅ”ljenja javlja kao nužnost za milenijalce kako bi bili u stanju samostalno i kompetentno valorizirati internetske sadržaje, ali i ostala znanja pohranjena u drugim medijima. KritiÄko miÅ”ljenje mora se prvenstveno razvijati u obrazovnim institucijama
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