scholarly journals Isotherapic of Culex on the biological cycle of the mosquito Culex sp

2021 ◽  
Vol 10 (36) ◽  
pp. 259-262
Author(s):  
Patrícia Aparecida Mançano Cavalca ◽  
Cintia Miranda dos Santos ◽  
Bruno Reis ◽  
Carlos Moacir Bonato
Keyword(s):  
Wuchereria Bancrofti ◽  
Negative Influence ◽  
Development Stage ◽  
State University ◽  
Biological Cycle ◽  
Interesting Phenomenon ◽  
Physiological Variables ◽  
Stage Of Development ◽  
Biological Responses ◽  
Culex Sp

Introduction: Culex is an insect of the family Culicidae. It occurs in tropical and subtropical regions. It is known as the domestic mosquito. Their larvae develop in stagnant and dirty water, with plenty of organic matter. Some species of the insect such as Culex quinquefasciatus transmit the worms (helminths) called Wuchereria bancrofti filariasis or Elephantiasis. Aims: Thus, the objective of this work was to evaluate the effect of isotherapic of Culex on the biological cycle of this insect. Material and Method: The experiment was conducted at the Laboratory of Plant Physiology and Homeopathy at the State University of Maringa in the period from March 26 to December 31, 2007. Fifteen larvae of Culex sp. the same stage of development (Stage I) were used in the experiment with Isopathy of Culex sp. Was added 200 microliters of the dilutions of isotherapic 3, 6, 9, 12, 18, 24 and 30cH in each flask containing 30 mL of water and 15 larvae of Culex sp. The control consisted of 30 mL of water and 200 mL of 5% alcohol. The flasks were covered by tissue "toule"-type to prevent the dispersal of adult insects. The dilutions were produced according to the Brazilian Homeopathic Pharmacopoeia (1987) [1]. Were determined: average number of larvae, pupae and mosquitoes during the cycle of the insect. Results and Discussion: The presence of Culex isotherapic in the growth solution presented complex responses. Some dilution caused positive responses (3, 6, 9, 12 and 18cH) in the average number of larvae (Figure 1). Dilution 18cH apparently caused a protective effect, and somehow minimized the negative influence of the environment, or protect the larvae from unfavorable abiotic conditions. Dilutions 6, 18 and 24 cH, instead, caused adverse effect on larval and pupa survival, but positive when we consider the objective of this work. There is an interesting phenomenon when evaluating the biological responses in living according to the dilution used. The alternation of rises and falls in the physiological variables as a function of dilution were observed by several authors [2-5]. It behavior is not explained by science, but it is believed to be related to the rhythmic nature movement [6,7] and also with the law of similarity occurring between dilution and the organism that receives it. Thus, the physiological function of the dilutions in the same drug are often cyclical and not linear. Conclusion: The results of this experiment suggest that some dilution may be used in studies to control the mosquito Culex sp.

N. V. Kyuner (1877-1955): ‘Korea in the Second Half of the 18th Century.’ The Unpublished Typescript

2018 ◽  
pp. 24-37
Author(s):  
Nataliya A. Chesnokova ◽  
Keyword(s):  
18Th Century ◽  
Far East ◽  
Development Stage ◽  
State University ◽  
Korean Society ◽  
European Languages ◽  
Foreign Policies ◽  
History Of ◽  
Crown Prince ◽  
Eastern Institute

Nikolai Vasilievich Kyuner (1877-1955) was a Russian Orientalist. Having graduated with merit from the St. Petersburg State University, he was sent to the Far East and spent there two years. Having returned, he was appointed head of the department of historical and geographical sciences at the Eastern Institute (Vladivostok) in 1904. Kyuner was one of the first Orientalists to teach courses in history, geography, and ethnography. His works number over 400. The article studies a typescript of his unpublished study ‘Korea in the second half of the 18th century’ now stored in the Archive of the Institute of Oriental Manuscripts of the Russian Academy of Sciences (St. Petersburg). Little known to Russian Koreanists, it nevertheless retains its scientific significance as one of the earliest attempts to study the history of the ‘golden age’ of Korea. The date of the typescript is not known, though analysis of the citations places its completion between 1931 and 1940. The article is to introduce the typescript into scientific use and to verify some facts and terms. N. V. Kuyner’s typescript consists of 8 sections: (1) ‘Introduction. Sources review’; (2) ‘General characteristics of the social development stage of Korea in the second half of the 18th century’; (3) ‘Great impoverishment of the country’; (4) ‘Peasantry’; (5) ‘Cities’; (6) ‘Popular revolts’; (7) ‘Military bureaucratic regime’; (8) ‘The Great Collection of Laws’ (a legal code). There are excerpts from foreign and national publications of the 19th - early 20th century, and there’s also some valuable information on Korean legal codes and encyclopedias of the 18th century, which have not yet been translated into any European languages. The typescript addresses socio-economic situation in Korea in the 18th century; struggles of the court cliques of the 16th-18th centuries and their role in inner and foreign policies of the country; social structure of the society and problems of the peasantry; role of trade in the development of the Middle Korean society; legal proceedings and legislation, etc. One of the first among Russian Koreanistics, N. V. Kyuner examined causes of sasaek (Korean ‘parties’) formation and the following events, linking together unstable situation in the country, national isolation, and execution of Crown Prince Sado (1735-1762).

Computer-Aided Design as Carrier of Set Development Changes System in E-Course Engineering

2016 ◽  
pp. 500-515
Author(s):  
Irina Sidorkina ◽  
Aleksey Rуbakov
Keyword(s):  
Computer Aided Design ◽  
State University ◽  
Stage Of Development ◽  
University Of Technology ◽  
Computer Aided ◽  
E Learning ◽  
Training Courses ◽  
The Subject ◽  
Aided Design ◽  
Current Stage

The current stage of development of learning management systems is associated with use of opportunities provided by global computer networks and technological standards developed in distance education. It offers structuring of educational material in electronic course and approach to navigation modeling, which are consistent with international specifications of e-learning SCORM and IMS, adding to them specific adaptive algorithms for navigating through training courses based on use of the model of integral evaluation of student's knowledge. In this chapter professor Irina Sidorkina (Volga State University of Technology) and professor Vardan Mkrttchian (HHH University) using the results previously obtained for the implementation of Computer - Aided Design as Carrier of Set Development Changes System in E-Course Engineering. Dr. Alexey Rybakov (Omega-R Inc.) was a designing a software on the subject of this chapter.

Coaching Program in Detention Centers as Process of Preparing Inmate Life Skills

2020 ◽  
Vol 1 (4) ◽  
pp. 91-98
Author(s):  
Peri Aldaus ◽  
Alim Harun Pamungkas
Keyword(s):  
Development Stage ◽  
Initial Time ◽  
Literature Study ◽  
Second Development ◽  
Former Prisoners ◽  
Detention Centers ◽  
Stage Of Development ◽  
Initial Stage ◽  
Effective System ◽  
Three Stages

This paper is motivated by the challenges that will be faced by former prisoners when returning to society. The purpose of this paper to describe to the coaching program aimed at prisoners who are in detention centers. This paper used a literature study method by collecting data related to the topic of articles obtained from various sources. Search for published articles using the selected keywords. Articles or journals that match the inclusion and exclusion criteria are taken for further analysis. The concludes of this paper that coaching is divided into stages, namely the initial stage, which is calculated from the initial time of entry up to one-third of the criminal period. Meanwhile, the first stage of development is a third to half of the sentence. Next is the second development stage, namely half to the end of the criminal period. These three stages constitute an effective system.

Effects of Temperature on Embryonic Development of Lake Herring (Coregonus artedii)

1973 ◽  
Vol 30 (6) ◽  
pp. 799-810 ◽  
Author(s):  
Peter J. Colby ◽  
L. T. Brooke
Keyword(s):  
Embryonic Development ◽  
Development Stage ◽  
General Assumption ◽  
Hatching Time ◽  
First Feeding ◽  
Stage Of Development ◽  
Coregonus Artedii ◽  
Washtenaw County ◽  
Time Required ◽  
Lake Herring

Embryonic development of lake herring (Coregonus artedii) was observed in the laboratory at 13 constant temperatures from 0.0 to 12.1 C and in Pickerel Lake (Washtenaw County, Michigan) at natural temperature regimes. Rate of development during incubation was based on progression of the embryos through 20 identifiable stages.An equation was derived to predict development stage at constant temperatures, on the general assumption that development stage [Formula: see text] is a function of time (days, D) and temperature (T). The equation should also be useful in interpreting estimates from future regressions that include other environmental variables that affect egg development.A second regression model, derived primarily for fluctuating temperatures, related development rate for stage [Formula: see text], expressed as the reciprocal of time, to temperature (x). The generalized equation for a development stage is:[Formula: see text]In general, time required for embryos to reach each stage of development in Pickerel Lake agreed closely with the time predicted from this equation, derived from our laboratory observations. Hatching time was predicted within 1 day in 1969 and within 2 days in 1970.We used the equations derived with the second model to predict the effect of the super-imposition of temperature increases of 1 and 2 C on the measured temperatures in Pickerel Lake. Conceivably, hatching dates could be affected sufficiently to jeopardize the first feeding of lake herring through loss of harmony between hatching date and seasonal food availability.

scholarly journals PENGEMBANGAN ASESMEN FORMATIF DAN REMEDIASI BERBASIS KOMPUTER PADA POKOK BAHASAN SUHU DAN KALOR SMP KELAS VII

2016 ◽  
Vol 4 (2) ◽  
pp. 66
Author(s):  
Nurul Kamar ◽  
Sentot Kusairi ◽  
Siti Zubaidah
Keyword(s):  
Research And Development ◽  
Development Stage ◽  
Formative Assessments ◽  
Test Results ◽  
The Third ◽  
Stage Of Development ◽  
Third Stage ◽  
Computer Based ◽  
Preliminary Study ◽  
Direct Feedback

Formative assessments developed by teachers are generally conventional. One of the most common constraints on conventional formative assessment is the time to correct the test results long enough, especially for schools with large capacity classes. Therefore the teacher difficulties in providing direct feedback. This paper proposes a computer-based assessment product called ASFORDIASI BEKOM. The application is able to provide formative tests, feedback immediately after conducting tests, and provides remediation materials to help learners learn independently. The design of the study used the Dick & Carey (2001) research and development design which consists of four general stages: preliminary study, preparation, development, and effectiveness test. The study is limited to the third stage of development stage. Based on the validation and trial results of the product, BEKOM ASFORDIASI is considered feasible if used for learning especially on temperature material and calor grade VII SMP.

scholarly journals DEVELOPMENT OF INNOVATION EDUCATION THROUGH BLENDED LEARNING

2017 ◽  
Vol 3 (2) ◽  
Author(s):  
Teguh Prasetyo ◽  
Widyasari Widyasari ◽  
Rudi Hartono
Keyword(s):  
Blended Learning ◽  
Outdoor Education ◽  
Educational Innovation ◽  
Development Stage ◽  
Design Stage ◽  
Small Scale ◽  
First Semester ◽  
Course Materials ◽  
Stage Of Development ◽  
Education Innovation

Development courses Educational Innovation is based on the analysis of the needs that exist in FKIP Djuanda Bogor University for a study to be carried out face-to-face and through/within network (Online). This can affect the mindset lecturers to continue to maximize learning to be more effective and efficient so that students can absorb the knowledge, skills, and attitudes. The purpose of this research is to design and develop an open course materials Innovation blended learning based education that is appropriate to the achievement of graduation Prodi PGSD on the first semester 2016/2017. This study refers to the development of which was developed by the Directorate of Education and Student Affairs consisting of (1) the analysis phase, (2) the design stage, and (3) the development stage. This research was developed and implemented for four months from June to September 2016 in Prodi PGSD FKIP University Djuanda Bogor. The results of the study material Outdoor Education Innovation begins with analyzing the needs of the development phase, design phase material content of Educational Innovation, and the stage of development which include team development process pengampu courses and a small scale trial with five PGSD semester students. The conclusion of the development of open innovation educational materials as follows; (1) Development of courses open Educational Innovation has been developed according to the concept of achievement of graduation courses, (2) Subject of Educational Innovation developed blended learning easier for students PGSD Semester 5 FKIP University DJuanda Bogor to obtain course materials offline, (3 ) students of the fifth semester PGSD give a positive response will be the development of an open matter Education Innovation.

Development of a Materials for Energy Storage Course for Engineering Students

2012 ◽  
Author(s):  
Lindsay M. Corneal
Keyword(s):  
Energy Storage ◽  
Engineering Students ◽  
Storage System ◽  
Energy Storage System ◽  
Development Stage ◽  
Electrochemical Cells ◽  
State University ◽  
And Performance ◽  
Materials Used ◽  
The Individual

The advanced energy storage industry is a rapidly growing field. This industry is looking for engineering graduates with the skills and training to work in the area of energy storage. The School of Engineering at Grand Valley State University is developing a three-course certificate in advanced energy to address this need. The objective of the certificate is to prepare students with a sound engineering and science education which is augmented with knowledge of energy as applied to advanced energy storage for electrified vehicles and power management. As part of the certificate in advanced energy, a course is being developed in Materials for Energy Storage. This course will study the components of electrochemical cells and the various materials used for these components. The focus will be on the properties of the different materials, the benefits and drawbacks of each one, and the selection of materials for specific applications. The interaction between the materials of the individual components within the cells will be examined. Finally, the electrochemical energy storage system will be considered as a whole and the testing and performance of the cells will be studied. This paper will present a description and overview of the course, and the topics that will be covered. As the course is in the development stage, the plans for assessment after its pilot offering will be discussed.

Penyuluhan tentang Pengenalan Konsep Bilangan Melalui Metode Bermain Alat Manipulatif dengan Memperhatikan Tahapan Berpikir Anak Usia Dini

2018 ◽  
Vol 1 ◽  
Author(s):  
Binti Anisaul Khasanah ◽  
Robia Astuti ◽  
Astoni Nurdin
Keyword(s):  
Early Childhood ◽  
Cognitive Development ◽  
Community Service ◽  
Daily Life ◽  
Early Childhood Teachers ◽  
Development Stage ◽  
Early Age ◽  
Childhood Education ◽  
Stage Of Development ◽  
Geometry Measurement

Implementation of Community Service activities was conducted with Seminar activity to teachers of Early Childhood Education (PAUD) all Kalirejo sub-districts joined in Teachers Association of Kindergarten Indonesia-PGRI (IGTKI-PGRI) Kalirejo participated by 71 participants. This seminar aims to: 1) provide information to early childhood teachers about early childhood cognitive development, and 2) increase insight to PAUD teachers about the method of playing manipulative tools in introducing the concept of numbers to children of early age 3) with information on cognitive development of children is expected teachers PAUD in providing learning tailored to the child's cognitive development so that children have a strong character. The conclusions in this devotional activity include: 1) in treating the child must be adapted to the stage of development both in terms of educating and teaching a concept in children; 2) to introduce the concept of numbers in early childhood must include the five content in mathematics that is: number and operation of numbers, algebra, geometry, measurement, and data analysis and opportunity because in its application the five content is related to number. The introduction of the concept of numbers must be adapted to the early childhood cognitive development stage, namely in the pre-operational stage, one of which is through a manipulative tool; 3) The introduction of the concept of numbers in early childhood through manipulative tools can strengthen the character of the child because it is tailored to the daily life of the child.

Is Collaboration Important at All Stages of the Biotechnology Product Development Process?

2017 ◽  
pp. 130-176
Author(s):  
Catherine Beaudry
Keyword(s):  
Clinical Trials ◽  
Product Development ◽  
Research And Development ◽  
Small Firms ◽  
Development Process ◽  
Development Stage ◽  
Product Development Process ◽  
Innovation Activities ◽  
Stage Of Development ◽  
Statistics Canada

Using the four Biotechnology Uses and Development surveys of Statistics Canada, the chapter examine the importance of collaborating with firms and public institutions at various stages of product development, from research and development to clinical trials and then on to production and commercialization. The models examine the propensity to have products at a particular stage of development using instrumental variables probit regressions. This chapter finds that while small firms do not benefit from collaborating with firms at the research and development stage, during the clinical trials and in the production phases, collaborating with firms has a strong positive effect. The factors that affect the R&D phase are R&D expenditures, an important IP strategy, revenues from contracts and to some extent contracting out some innovation activities. In later stages of the development process, the number of patents and the diversity of the biotechnology employment team play a more crucial role.

Is Collaboration Important at All Stages of the Biotechnology Product Development Process?

Biotechnology ◽  
2019 ◽  
pp. 1759-1794
Author(s):  
Catherine Beaudry
Keyword(s):  
Clinical Trials ◽  
Product Development ◽  
Research And Development ◽  
Small Firms ◽  
Development Process ◽  
Development Stage ◽  
Product Development Process ◽  
Innovation Activities ◽  
Stage Of Development ◽  
Statistics Canada

Using the four Biotechnology Uses and Development surveys of Statistics Canada, the chapter examine the importance of collaborating with firms and public institutions at various stages of product development, from research and development to clinical trials and then on to production and commercialization. The models examine the propensity to have products at a particular stage of development using instrumental variables probit regressions. This chapter finds that while small firms do not benefit from collaborating with firms at the research and development stage, during the clinical trials and in the production phases, collaborating with firms has a strong positive effect. The factors that affect the R&D phase are R&D expenditures, an important IP strategy, revenues from contracts and to some extent contracting out some innovation activities. In later stages of the development process, the number of patents and the diversity of the biotechnology employment team play a more crucial role.

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