An event-semantic account of spatial modification in the acquisition of Mandarin

2018 ◽  
Vol 45 (4) ◽  
pp. 829-857 ◽  
Author(s):  
Xiangjun DENG ◽  
Virginia YIP
Keyword(s):  
Experimental Study ◽  
Word Order ◽  
The Other ◽  
Control Group ◽  
Prepositional Phrases ◽  
Verb Classes ◽  
Semantic Account ◽  
Distributional Properties ◽  
Production Techniques ◽  
Event Semantic

AbstractThis study investigates Mandarin-speaking children's knowledge of event semantics in interpreting spatial modifiers withzai‘at’ after a posture verb or before a placement verb. The event-semantic principles investigated include subevent modification (Parsons, 1990) and aspect shift (Fong, 1997). We conducted an experimental study using modified forced choice, video choice, and elicited production techniques with five groups of children (two- to six-year-olds) and an adult control group. Three-year-olds were sensitive to the ambiguity ofzai-PPs with placement verbs and posture verbs, suggesting guidance from principles of aspect shift and subevent modification. On the other hand, distributional properties of the input play a role in acquiring the interpretation and word order ofzai: e.g., four-year-olds significantly differed from adults in accepting non-target V-zaisentences, as some verb classes can take postverbal prepositional phrases withzaiwhile others cannot in adult usage.

scholarly journals EFEK ANTIOKSIDAN IKAN SALUANG (Rasbora spp.) TERHADAP KADAR MALONDIALDEHID (MDA) OTAK TIKUS PUTIH (Rattus norvegicus) MALNUTRISI

2016 ◽  
Vol 12 (2) ◽  
pp. 229
Author(s):  
Yuli Rakhmawati ◽  
Triawanti Triawanti ◽  
Ari Yunanto
Keyword(s):  
Oxidative Stress ◽  
Experimental Study ◽  
Rattus Norvegicus ◽  
The Other ◽  
Control Group ◽  
Control Group Design ◽  
Whitney Test ◽  
Group Design ◽  
Antioxidant Effects ◽  
And Oxidative Stress

Abstract: Malnutrition because of protein deficiency on diet caused antioxidant deficiency state and oxidative stress on brain that marked by increased MDA level. The aim of this study was to analyze the antioxidant effects of saluang (Rasbora spp.) on brain MDA level in malnourished rats. This was an experimental study with a Posttest Only with Control Group Design, consisted of malnutrition control group (M), group that feed with saluang (S), group that given standard feeding (P), and group that given standard feeding added with DHA supplement (D). Brain MDA level measured with TBARS method in spectrophotometer. Mean brain MDA level for each group in a row is M = 210,750 μΜ, S = 194,125 μΜ, P = 202,625 μΜ, and D = 200,875 μΜ. Kruskal-Wallis and Mann Whitney test showed that there were significant differences between the group that feed with saluang and the other groups (p<0.05). Based on this research, concluded that the administration of saluang (Rasbora spp.) significantly affects the decrease of brain MDA level in malnourished rats. Keywords: antioxidant, saluang fish, MDA, malnutrition Abstrak: Malnutrisi karena defisiensi protein akan menimbulkan keadaan kekurangan antioksidan dan menimbulkan stres oksidatif pada otak yang ditandai dengan peningkatan kadar MDA. Tujuan penelitian ini untuk menganalisis efek antioksidan ikan saluang terhadap kadar MDA otak tikus putih malnutrisi. Penelitian ini merupakan penelitian eksperimental dengan Posttest Only with Control Group Design, terdiri dari kelompok kontrol malnutrisi (M), kelompok pemberian pakan saluang (S), kelompok pemberian pakan standar (P), dan kelompok pemberian pakan standar yang ditambah suplemen DHA (D). Kadar MDA otak diukur dengan menggunakan metode TBARS secara spektrofotometer. Rerata kadar MDA otak masing-masing kelompok perlakuan berturut-turut adalah M = 210,750 μΜ, S = 194,125 μΜ, P = 202,625 μΜ, dan D = 200,875 μΜ. Uji Kruskal-Wallis dan uji Mann Whitney menunjukkan bahwa terdapat perbedaan bermakna antara kelompok yang diberi pakan saluang dengan kelompok lainnya (p<0,05). Berdasarkan penelitian yang dilakukan dapat diambil kesimpulan bahwa pemberian ikan saluang (Rasbora spp.) berpengaruh secara bermakna terhadap penurunan kadar MDA otak tikus putih malnutrisi. Kata-kata kunci: antioksidan, ikan saluang, MDA, malnutrisi

Therapeutic efficacy of mebendazole and artemisinin in different phases of trichinellosis: a comparative experimental study

Parasitology ◽  
2021 ◽  
pp. 1-6
Author(s):  
Amal Farahat Allam ◽  
Reham Ahmed Mostafa ◽  
Wael Lotfy ◽  
Hoda Fahmy Farag ◽  
Naglaa Fathi ◽  
...  
Keyword(s):  
Experimental Study ◽  
Post Infection ◽  
Untreated Control ◽  
Trichinella Spiralis ◽  
Anthelmintic Activity ◽  
The Other ◽  
Control Group ◽  
Histopathological Study ◽  
Phase 2 ◽  
Untreated Control Group

Abstract The present work aimed at studying the efficacy of mebendazole (MBZ) compared to artemisinin (ART) for the treatment of trichinellosis at various phases of infection. Seventy Swiss albino mice were orally infected by 300 Trichinella spiralis (T. spiralis) larvae. Mice were divided into infected untreated control group and infected groups treated with 50 mg kg−1 MBZ and 300 mg kg−1 ART for three and five consecutive days, respectively, at the enteral phase [2–4 days post infection (PI)], invasive phase (10–12 days PI) and encapsulated phase (28–30 days PI). All mice were sacrificed 35–42 days PI. MBZ and ART revealed a significant decrease in mean larval counts and increase of larval per cent reduction (LR %) when treatment was initiated during the enteral phase compared to the other phases. MBZ showed significantly higher LR % (99.7, 83.95 and 89.65%) than ART (80.58, 67.0 and 79.2%) when administered at the three infection phases. Histopathological study showed a decrease in the number of encysted larvae, their surrounding cellular infiltrates and increased regenerative muscles in all treated mice. In conclusion, ART possesses a substantial anthelmintic activity against T. spiralis infection in mice both at the enteral and encapsulated phases, yet, significantly lower than MBZ.

scholarly journals Penggunaan Larutan Pepaya (Carica papaya) sebagai Larvasida Nyamuk Aedes aegypty

2019 ◽  
Vol 7 (2) ◽  
pp. 59
Author(s):  
Restu Prastiwi ◽  
Anita Dewi Moelyaningrum ◽  
Prehatin T. N
Keyword(s):  
Experimental Study ◽  
Aedes Aegypti ◽  
Carica Papaya ◽  
Larval Growth ◽  
Hemorrhagic Fever ◽  
The Body ◽  
The Other ◽  
Control Group ◽  
Significant Difference ◽  
The Impact

<p><em>Aedes aegypti mosquito is a type of mosquito that can carry dengue virus that causes dengue fever. This mosquito has the potential to transmit dengue hemorrhagic fever (DHF). DHF is a disease characterized by sudden fever, bleeding both on the skin and in other parts of the body and can cause shock and death. So in order to reduce the impact of the disease, there are several ways that must be taken. One way of controlling that is done to reduce the population of aedes aegypti mosquitoes is by reducing larval growth by using a solution of papaya leaves as larvacide. Papaya leaves contain tannins of 0.12%. So it is possible to kill larvae. The purpose of this study was to analyze the differences in the average mortality of untreated instar 1 aedes aegypti larvae and treated with a solution of distilled papaya leaves, amounting to 0ml / 100ml (X0), 1ml / 100ml (X1), 2ml / 100ml (2) , 4ml / 100m (X3) with observations every 6 hours for 24 hours. This study is a true experimental study with the presentation of the data analyzed using the kruskal wallis test on spss. The results showed that there were differences between the control group and the treatment group (p &lt;0.05). The most significant difference occurred in the 4ml / 100ml (X3) group which had the highest mortality than the other groups. So the higher the concentration and the longer the duration of exposure, the higher the mortality rate in the larvae. </em></p>

Communicatief Tweede-Taalonderwijs

1985 ◽  
Vol 22 ◽  
pp. 94-104
Author(s):  
Ton van der Geest ◽  
Jan Berenst
Keyword(s):  
Word Order ◽  
Teaching Methods ◽  
The Other ◽  
Future Research ◽  
Control Group ◽  
The Third ◽  
Dependent Variables ◽  
Input Hypothesis ◽  
Linguistic Approach ◽  
Experimental Group

Language acquisition research is dominated by three major hypotheses: the innate hypothesis, the cognitive hypothesis and the interactive input hypothesis. An attempt is described to find support either for one of the first two or for the third hypothesis in a pilot study of the effects of two teaching methods of Dutch as a second language. One method employed a communicative approach in an experimental group of 12 learners, the other method a linguistic approach in a control group of 8 learners. The dependent variables were linguistic (word order, conjugation, vocabulary, length of utterance, word deletion, etc.) and interactive (15 subvariables). The results suggest that the learners in the experimental group made more progress than those in the control group, thus providing support for the interactive input hypothesis. Plans for future research are presented.

scholarly journals Management of Postoperative Gastrointestinal Leakage With Autologous Stromal Vascular Fraction

2015 ◽  
Vol 100 (4) ◽  
pp. 748-754 ◽  
Author(s):  
Saleh M. Aldaqal ◽  
Meiaad F. Khayat ◽  
Rana Y. Bokhary ◽  
Mazen M. Wakka ◽  
Adnan A. Merdad ◽  
...  
Keyword(s):  
Experimental Study ◽  
Animal Models ◽  
Healing Process ◽  
Stromal Vascular Fraction ◽  
The Other ◽  
Fistula Tract ◽  
Control Group ◽  
Gastric Leak ◽  
Leakage Site ◽  
Upper Gastrointestinal

To assess the efficacy of using autologous stromal vascular fraction (SVF) to promote healing of controlled fistula tracts in the management of postoperative upper gastrointestinal leakage. This is an experimental study conducted on 10 experimental rabbits. Animal models were divided into the SVF group which received an autologous SVF and the control group which did not receive the implantation. Surgery was performed on both groups to induce a gastric leak and create a controlled fistula tract between the leakage site in the stomach and the skin. After 2 weeks, surgery was performed on the SVF group to harvest, process and then implant the autologous SVF in the fistula tract. Animal models were followed up and their fistula tracts were evaluated for healing by gross and microscopic examination of the fistula tracts before the SVF implantation and at 24 hours, 1 week, 2 weeks and 3 weeks after implantation. The control group revealed no closure of fistula tracts by the 3rd week after implantation and there were no signs of inflammation or drainage. On the other hand, the SVF group showed signs of healing process with progressive closure of the fistula tract to about 95% by the 3rd week after implantation. The use of autologous SVF implantation to promote the healing of controlled fistula tracts seems to be a novel, safe and effective method in the management of postoperative upper gastrointestinal leakage. It could prevent reoperation and reduce hospital stay, morbidity and mortality. These results are promising and provide support for further clinical studies.

scholarly journals The effect of disinfection of alginate impressions with 35% beetle juice spray on stone model linear dimensional changes

2007 ◽  
Vol 19 (2) ◽  
Author(s):  
Anggra Yudha Ramadianto ◽  
Zulia Hasratiningsih ◽  
Rosida Manurung
Keyword(s):  
Experimental Study ◽  
Dimensional Stability ◽  
The Other ◽  
Control Group ◽  
Dimensional Changes ◽  
Variant Analysis ◽  
Plaster Model ◽  
Distal Direction

Dimensional stability of alginate impression is very important for treatment in dentistry. This study was to find the effect of the beetle juice spray procedure on alginate impression on gypsum model linear dimensional changes. This experimental study used 25 samples, divided into 5 groups. The first group, as control, were the alginate impressions filled with dental stone immediately after forming. The other four groups were the alginate impressions gel spray each 1,2,3, and 4 times with 35% beetle juice and then filled with dental stone. Dimensional changes were measured in the lower part of the plaster model from buccal-lingual and mesial-distal direction and also measured in the outer distance between the upper part of the stone model by using Mitutoyo digital micrometre and profile projector scaled 0,001 mm. The results of mesial-distal diameter average of the control group and group 2,3,4, and 5 were 9.909 mm, 9.852 mm, 9.845 mm, 9.824 mm, and 9.754 mm. Meanwhile, the results of buccal-lingual diameter average were 9.847 mm, 9.841 mm, 9.826 mm, 9.776 mm, and 9.729 mm. The results of the outer distance between the upper part of the stone model were 31.739 mm, 31.689 mm, 31.682 mm, 31.670 mm, and 31.670 mm. The data of this study was evaluated statistically based on the variant analysis. The conclusion of this study was statistically, there was no significant effect on gypsum model linear dimensional changes obtained from alginate impressions sprayed with 35% beetle juice.

PENGARUH SUHU PEMANASAN FORMALIN 10% TERHADAP PERKEMBANGAN TELUR Ascaris lumbricoides

2018 ◽  
Vol 6 (1) ◽  
Author(s):  
Ni Putu Aryadnyani
Keyword(s):  
Experimental Study ◽  
Environmental Factors ◽  
Ascaris Lumbricoides ◽  
Heating Temperature ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Design Result

AbstractBackground Ascaris lumbricoides eggs had very thick walls consisted of three layers, they were albuminoid layer, hyaline layer and vitelin layer. These layers were impermeable causing the Ascaris lumbricoides eggs resistant to less supportive environmental factors. Formalin 10% was a preservative that was often used to preserve faeces containing parasites such as protozoa and worm eggs. However, without heating, formalin 10% was not effective to preserve the Ascaris lumbricoides eggs because they would keep developing to become infective (containing larvae). Objective This study aims to prove whether there is an effect of adding 10% formalin which is heated at 60 C, 70 C and 80 C to the development of Ascaris lumbricoides eggs.Methods The design of this research was an experimental study with The Randomized Posttest Control Group Design. Result The Ascaris lumbricoides eggs were still growing into infective eggs in faeces although they were heated by formalin 10% at 60C, 70C and 80C. conclusion Based on the results of the study, there was no effect of heating temperature of formalin 10% on the development of Ascaris lumbricoides egg.Keywords: Formalin 10%, Ascaris lumbricoides, Heating, Soil Transmitted Helminth

PENGELUARAN KOLOSTRUM DENGAN PEMBERIAN PERAWATAN PAYUDARA DAN ENDORPHIN MASSAGE PADA IBU POST SEKSIO SESAREA

2019 ◽  
Vol 2 (1) ◽  
pp. 34-40
Author(s):  
Diah Evawanna Anuhgera ◽  
Eka Fitria Panjaitan ◽  
Desika Wali Pardede ◽  
Desika Wali Pardede ◽  
Nikmah Jalilah Ritonga ◽  
...  
Keyword(s):  
Experimental Study ◽  
Cesarean Section ◽  
Alternative Therapy ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
A Value ◽  
Quasi Experimental ◽  
Breast Care ◽  
June July

Spending colostrum in post-cesarean section mothers is difficult in the first week postpartum. Efforts to overcome colostrum disruption can use non-pharmacological methods, namely breast care and endorphin massage. This study aims to determine the expenditure of colostrum by giving breast care and endorphin massage to post-cesarean mothers. This research is a quasi-experimental study with a nonequivalent design posttest control group design. This research was carried out in the midwifery room of the second floor of Grand Medistra Lubuk Pakam Hospital during the June-July 2019 period. There were 48 participants selected using purposive sampling, with 18 assigned in breast care, endorphin massage and combination of breast care and endorphin massage. The time of spending colostrum expenditure is assessed every day while the amount of colostrum expenditure is assessed after intervening. Analysis of the data used is one-way Annova. The results showed that the combination of breast care and endorphin massage was the most effective action in the time of spending colostrum and the amount of colostrum with a value of p = 0,000. The combination of breast care and endorphin massage could be applied as an alternative therapy post-cesarean mothers    

Detection and Assessment of Interleukin 6 in Irreversible Pulp Inflamation

2017 ◽  
Vol 68 (2) ◽  
pp. 323-327
Author(s):  
Cristian Levente Giuroiu ◽  
Maria Vataman ◽  
Gabriel Melian ◽  
Dragos Bularda ◽  
Ludmila Lozneanu ◽  
...  
Keyword(s):  
Dental Caries ◽  
Interleukin 6 ◽  
Dental Pulp ◽  
The Other ◽  
Control Group ◽  
Study Group ◽  
Pulp Tissue ◽  
Immunohistochemical Technique ◽  
Systemic Distribution ◽  
Cell Zone

The study aimed to assess the number, localization and distribution of interleukin 6 (IL-6) positive cells in healthy pulp, acute and chronic pulpitis. The study group included 48 patients aged between 18-72, treated in University of Medicine and Pharmacy Grigore T. Popa Iasi, Romania. The pulpectomy was performed on 42 patients diagnosed with acute and chronic pulpitis. The other 6 patients, without signs of dental caries or periodontal disease, were submitted to extractions of teeth for orthodontic purposes, with pulpectomy performed before extraction. The pulp samples were examined with optic microscope. The detection and assessment of IL-6 were performed using immunohistochemical technique. Data were statistically analysed using non-parametric tests. According to morphopathological criteria, 42.85% were classified as acute pulpitis and 57.14% as chronic pulpitis. The pulp samples in control group were not associated with IL-6 positive cells. The analysis of all samples with acute and chronic pulpitis identified 73.80% samples with IL-6 and 26.20% associated with the absence of IL-6. The highest frequency of IL-6 positive cells was recorded in rich-cell zone of crown dental pulp. The systemic distribution of IL-6 positive cells was mostly diffused without well-defined orientation. IL-6 release in acute and chronic pulpitis is significantly higher comparing with healthy pulp tissue.

Antimicrobial Effect of 940 nm Diode Laser based on Photolysis of Hydrogen Peroxide in the Treatment of Periodontal Disease

2018 ◽  
Vol 69 (8) ◽  
pp. 2081-2088 ◽  
Author(s):  
Alin Alexandru Odor ◽  
Edwin Sever Bechir ◽  
Deborah Violant ◽  
Victoria Badea
Keyword(s):  
Hydrogen Peroxide ◽  
Laser Therapy ◽  
Diode Laser ◽  
Antimicrobial Effect ◽  
The Other ◽  
Control Group ◽  
Group 4 ◽  
Periodontal Bacteria ◽  
Severe Periodontitis ◽  
Before And After

Moderate and severe periodontitis represents a challenge in the non-surgical periodontal therapy. Due to the lack of evidence regarding the antimicrobial effectiveness of 940 nm diode laser in periodontal treatment, this study aimed to evaluate the antimicrobial effect of hydrogen peroxide (H2O2) photolysis performed with 940 nm diode laser in the treatment of moderate and severe periodontitis. Twenty-five patients with 100 teeth were selected for this pilot study. The test teeth were randomly assigned to one of the four treatment groups: Group 1: scaling and root planning (SRP) (control group); and the following experimental groups: Group 2: H2O2; Group 3: 940 nm diode laser therapy; Group 4: 940 nm diode laser therapy and H2O2. Clinical examinations, like probing depth (PD), clinical attachment level (CAL) and bleeding on probing (BOP) were performed before and after the treatment. The microbiological evaluation, effectuated before and after the treatment, included nine periodontal bacteria species and investigated by means of real-time PCR assay. The clinical and bacterial differences in the tested groups, was assessed between control group and the other three experimental groups, as well as between the experimental groups. The total bacteria load was reduced for all four studied groups. Group 4 (diode laser + H2O2) showed significant bacterial reduction of the major periodontal bacteria like Pg., Tf., Td., Pi., Pm., Fn (p[0.001) than the other 3 groups (p]0.001). Also the periodontal clinical parameters, like PD, CAL and BOP showed a significant reduction after the photolysis of H2O2 with the 940 nm diode laser (p[0.001). Differences between tested groups showed a significant beneficial results in regard to Group 4.It is suggested that the photoactivation of H2O2 with the 940 nm diode laser can be used successfully in adjunctive to the non-surgical periodontal treatment as a bactericidal tool.

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