Effect of temperature differentials upon reconstitution of embryonic primordia in Ambystoma

Development ◽  
1971 ◽  
Vol 25 (3) ◽  
pp. 339-345
Author(s):  
Jean Piatt
Keyword(s):  
Statistical Analysis ◽  
Ambystoma Maculatum ◽  
Effect Of Temperature ◽  
Otic Vesicle ◽  
Regenerative Capacity ◽  
Rate Of Development ◽  
The Difference ◽  
The Right ◽  
Two Temperature

Eggs of Ambystoma maculatum in early stages of development were separated into two groups and maintained at 5 and 14 °C, respectively. In one series of animals comprising both temperature groups, the right otic vesicle was extirpated at stage 27. In another series the right forelimb disc was extirpated at stage 30. Following operation, animals of both groups were kept at 18 °C. Frequency and extent of reconstitution were compared between the two temperature groups. The 5° group was superior to the 14° group in the number of ears and forelimbs reconstituted. The extent of ear reconstitution and the initial quality of forelimb reconstitution were also superior in the 5° group. Statistical analysis of the data indicates that the difference between the two temperature groups is highly significant in both series. It is concluded that a slower pre-operative rate of development, caused by hypothermia, enhances the regenerative capacity of both ear and forelimb fields in the salamander embryo.

Supply Chain Management for Agri Foods Using Blockchain Technology

2021 ◽  
pp. 46-69
Author(s):  
Niranjan Dandekar ◽  
Amit Dua ◽  
Manik Lal Das ◽  
Viral A. Shah
Keyword(s):  
Supply Chain ◽  
Supply Chain Management ◽  
Food Safety ◽  
Holistic Approach ◽  
Fair Share ◽  
Chain Management ◽  
Blockchain Technology ◽  
The Difference ◽  
The Right

The agricultural supply chain consists of many participants like producer (generally farmer), consumer (people who buy the product and consume them), wholesalers, and retailers. This system consists of many levels of mediator parties as well which have different policies of the commission. Due to the difference in these policies, the producers do not get their fair share of price. Due to the varying prices, consumers also suffer as they do not get the right quality of the product for the right price. There are no central records maintained regarding the transactions between the participants which could lead to many serious problems. To tackle the above-mentioned issues, we need a holistic approach that can provide solutions to most of the above issues. Here, blockchain-based solution can be used to achieve traceability (we can trace the whereabouts of the product, the origin of the product, etc.), transparency (so that a sense of trust is achieved), fairness (by removing the intermediaries), assurance of food safety and pricing (so that nobody has to bear the loss).

The nutritive value of artificially dried grass and its effect on the quality of milk produced by cows of the main dairy breeds

1936 ◽  
Vol 26 (2) ◽  
pp. 189-211 ◽  
Author(s):  
S. J. Watson ◽  
W. S. Ferguson
Keyword(s):  
Statistical Analysis ◽  
Nutritive Value ◽  
Experimental Period ◽  
The Other ◽  
Actual Effect ◽  
The Difference ◽  
Quality Of Milk

An experiment was carried out with two groups of ten cows each, made up of two Guernseys, two Ayrshires, two Friesians and four Shorthorns.The experiment was of the change-over type, the experimental period of 20 weeks being subdivided into four periods of 5 weeks, each cow alternating between the two treatments.In two of the periods a normal winter ration of roots, hay and concentrates was fed. In the other two periods artificially dried grass replaced a proportion of the concentrates, an average of 8 lb. being fed per head daily. The two types of ration provided equal amounts of starch equivalent and protein equivalent, but the carotene intake was greater in the “dried grass ration”.A statistical analysis of the difference in milk yields due to the contrast “Dried grass” v. “Control” revealed no signs of any effect, and if any actual effect does exist, it is quite negligible for the 5-week periods of this experiment.

scholarly journals How to choose the NPWT option in practice (sponges or dressings, indications for their use depending on the purpose of treatment, device selection)

2021 ◽  
Vol 7 (2) ◽  
pp. 10-21
Author(s):  
L. Teot
Keyword(s):  
Quality Of Life ◽  
Granulation Tissue ◽  
Clinical Problem ◽  
Mechanisms Of Action ◽  
Recent Contribution ◽  
Delayed Healing ◽  
The Difference ◽  
The Right ◽  
Complex Wounds

NPT is part of the daily management of complex wounds with delayed healing. It is essential in 2018 to understand the mechanisms of action of the various machines available on the wound market in France. In order to put the right indication for a defined clinical problem to know the difference between fixed and heavy techniques, imposing immobilization of the patient due to the need for a permanent connection and the simpler, ambulatory techniques that combine effective negative pressure while allowing a better quality of life. The recent contribution of the instillation has completed the offer by opening the possibility of instilling in the wound variable liquids in their composition and their effect. The recent introduction of a new foam also suggests the possibility of cleaning the wound with a tool hitherto reserved for the promotion of granulation tissue.

scholarly journals THEORETICAL AND METHODOLOGICAL ASPECTS OF CHANGES IN ACCOUNTING POLICY ACCORDING TO INTERNATIONAL AND NATIONAL STANDARDS

2020 ◽  
pp. 269-275
Author(s):  
Yu. Serpeninova ◽  
L. Kobyletska ◽  
M. Horodetska
Keyword(s):  
Balance Sheet ◽  
Financial Statements ◽  
National Standards ◽  
Policy Changes ◽  
Accounting Estimates ◽  
The Difference ◽  
The Right ◽  
Methodological Aspects ◽  
Accounting Policy

Accounting policy is an internal document that contains data to ensure effective accounting, preparation and presentation of financial information, which is developed to combine with management decisions. The use of accounting policies should be consistently for similar transactions, other events or conditions. An entity has the right to change accounting policies only with the documentation of changes and their foundation. Cases in which it is possible to change the use to the accounting policies can be voluntary and mandatory. Accountants should use the theoretical and methodological aspects set out in UAS 6 “Error Correction and Changes in Financial Statements” and IAS 8 “Accounting Policies, Changes in Accounting Estimates and Errors” to reflect properly changes in the accounting policies. Due to detailed analysis of these standards, IAS 8 was found to consist all needed methodology of accounting policy changes. The international standard gives variable instructions on: financial statements data change due to the event of factors that exist on this balance sheet; information to be covered in the notes (disclosure) to financial statements; accounting estimate changes, etc. International and national standards disclose changes and amendments to the accounting policies. This fact is very important for the users of the accounting policies and financial statements, as the amendment does not provide any financial statements data change. The company should clearly understand the difference between changes in the accounting policies and accounting estimates, know due to what circumstances retrospective application of changes in the accounting policies is impossible and how reflect them properly in a prospective way. To ease understanding of the described processes an algorithm for using changes in accounting policies according to international and national standards was developed. This will improve the quality of information presented in the financial statements of the company and as a result of using these data top management will make effective decisions.

scholarly journals POLA ASUH ORANG TUA TERHADAP AKHLAK ANAK

2020 ◽  
Vol 3 (2) ◽  
pp. 64-79
Author(s):  
Salis Irvan Fuadi ◽  
Nur Farida ◽  
Rindi Antika ◽  
Dwi Priharti
Keyword(s):  
Statistical Analysis ◽  
Parenting Style ◽  
Social Life ◽  
Null Hypothesis ◽  
Domestic Workers ◽  
T Test ◽  
Test Analysis ◽  
Significance Level ◽  
The Difference

This research is motivated by problems in social life in the Karangreja Hamlet community, Dempel Village, namely the low quality of individual children's morals. This is due to the parenting style in which they partly become foreign and domestic workers. This study aims to determine the difference between the morals of children with the parenting of overseas workers' parents and parenting patterns of household parents in Karangrejo Hamlet, Dempel Village. This research uses a causal-comparative quantitative approach. For data collection techniques using questionnaires, interviews and documentation. As for the data analysis using t-test statistical analysis. From the results of the t-test analysis, it is known that there is a difference of 1,120 between the parenting patterns of parents of foreign and domestic workers towards the morals of children, with the value of ttable at N = 30, the significance level of 5% (95% confidence level) that is 2.045 tcount <t table or (1,120 <2,045) and at a significance level of 1% that is 2.756, then t <t table (1,120 <2,756). Provisions if tcount <ttable, the results are not significant. From the above analysis it can be concluded that the working hypothesis (Hi) is rejected, while the null hypothesis (Ho) is accepted.

scholarly journals EL TRABAJO SOCIAL EN LAS BRIGADAS JURÍDICAS DE LA CORPORACIÓN UNIVERSITARIA REPUBLICANA

2018 ◽  
Vol 8 ◽  
pp. 49-68
Author(s):  
LUZ BONILLA ◽  
◽  
LINA GUZMAN
Keyword(s):  
Public Policies ◽  
People With Disabilities ◽  
The United States ◽  
Law Students ◽  
Human Beings ◽  
Legal Advice ◽  
The Social ◽  
The Difference ◽  
The Right

rom the legal office of the Republican University Corporation, legal brigades are being carried out in different localities of Bogotá, where the approach to the communities has shown the need for interdisciplinarity with Social Work and the essential for the formation of citizens who think about collective projects and the construction of more equitable societies for all. In this space law students who belong to the Disability Convention of the legal office, provide legal advice in different locations discovering realities that need a transformation and that even belong to the reality of the adviser’s own environment, giving a new experience that takes them to think of a «want to change and help», forming more reflective, sensitive, understandable subjects that are aware of the differences between all people (in our case, people with disabilities, PcD). All this leads to the emergence of new questions and proposals to help, change or apply from their law career, where they are: laws, decrees, public policies and mainly the application of the «United Nations Con- vention on the Rights of people with disabilities «(2006) which was ratified by Colombia; it is struggling against pre-established models and common ways of seeing discouragement, which gave way to the social and legal limitations of PWD. In several nations in its historical line,models were used that allowed the exclusion, violation or limitation of the exercise of the right and the effective participation of PWD in conditions of equality with other members of society. Colombia has created public policies for PcD where its dignity and quality of human beings are recognized, historically it is based on the struggle that had been posed since the seventies in Europe and the United States to stop being considered second class citizens, disabled people, sick or mutilated. These campaigns and protests were aimed at allowing PWDs to form inclusive societies that accept the difference, respecting the human dignity of all people regardless of the «disability» they may have.

A side property in the teeth and periodontium condition in big city residents discovered during epidemiological study according to visual and instrumental examination

2020 ◽  
Vol 25 (4) ◽  
pp. 331-336
Author(s):  
A. V. Shchipskiy ◽  
R. R. Shakirova ◽  
U. V. Lekomtseva
Keyword(s):  
Statistical Analysis ◽  
Epidemiological Survey ◽  
Pathogenic Factor ◽  
Who Criteria ◽  
Left Handed ◽  
Big City ◽  
Dental Diseases ◽  
The Right ◽  
Carious Teeth

Relevance. Effective preventive programs cannot be developed without studying the issue using population epidemiological survey. Purpose – improving efficiency of dental diseases prevention basing on the information obtained during an epidemiological survey of Izhevsk citizens.Materials and methods. Visual and instrumental examination of teeth and periodontium was performed in 107 residents according to WHO criteria in representative age categories: n = 57 (63.3%) in the category from 35 to 44 years old; n = 50 (46.7%) - from 65 to 88 years; n = 83 (77.6%) women (54.9 ± 1.9 years); n = 24 (22.4%) men (53.7 ± 3.7 years). The study was random and voluntary, the conclusions are based on the results of statistical analysis.Results. Examination revealed that most of the intact teeth were located on the left side (n = 617; 51.0%) of the jaws. Examination confirmed the hypothesis that on the opposite side hygienically caused diseases of the teeth and gums should prevail. On the right side of the jaw carious teeth (n = 91; 53.2%), secondary absence of teeth (n = 482; 53.2%), bleeding gums (n = 166; 51.9%), pathological gingival pockets (n = 178; 59.5%) were more common. The observations complex (n = 49) showed significantly more often (p <0.01) priority of the right side (n = 31; 62.0%).Conclusion. The detected side property is not accidental. It occurs due to the varying effectiveness of individual hygiene. Most people are right-handed and the right side of their jaw requires more complex movements from their right hand. Permanent hygiene defects slowly turn into an additional cariogenic and periodonto pathogenic factor. The authors believe that informing right-handed (or left-handed by analogy) people about the need to control movements of their hand will help to balance the quality of hygiene on both sides of the jaws and make the teeth and periodontium diseases more rare.

scholarly journals Successful management of severe bronchial asthma: the right choice of biologic therapy in properly selected patients

2019 ◽  
pp. 22-28
Author(s):  
R. S. Fassakhov
Keyword(s):  
Quality Of Life ◽  
Monoclonal Antibodies ◽  
Severe Asthma ◽  
Bronchial Asthma ◽  
Interleukin 5 ◽  
Leading Role ◽  
The Difference ◽  
The Right ◽  
The Impact

Severe asthma along with the impact on the quality of life of those suffering from this disease leads to significant medical and social damage. Studies of the last decade indicate the leading role of eosinophilic inflammation of the bronchi as the basis of the pathogenesis of the T2 phenotype of bronchial asthma, which led to the development of targeted therapy. The most effective in this direction were preparations of humanized monoclonal antibodies directed against the main pro-inflammatory cytokines involved in respiratory tract inflammation in bronchial asthma, one of the most significant among which is interleukin 5. Refinement of the definition of severe asthma, selection of these patients among patients with difficult to treat bronchial asthma allows to clearly determine the contingent with a predicted positive effect these highly effective drugs precision therapy. On clinical examples, the difference between difficult to treat and severe bronchial asthma is discussed. The stages of clinical trials of the preparation of monoclonal antibodies against interleukin 5 Mepolizumab are analyzed in detail, the search for effective prognostic biological markers available in normal practice, allowing to select patients suitable for the treatment of patients with severe eosinophilic bronchial asthma. The effectiveness of the approach based on the allocation of two threshold values of the number of eosinophils in the peripheral blood is convincingly confirmed by the results indicating a significant reduction in the number of exacerbations, improved of lung function and an increase of the quality of life in patients, including with steroiddependent bronchial asthma, obtained not only in randomized clinical studies, but also in studies in real clinical practice.

scholarly journals PENYUSUNAN RENCANA PELAKSANAAN PEKERJAAN BRANTAS RIVER CHECK DAM 10 (BRCD-10) KOTA BATU MALANG

2013 ◽  
Vol 7 (2) ◽  
pp. 147
Author(s):  
Gunawan Wibisono
Keyword(s):  
Heavy Rain ◽  
Project Planning ◽  
Dam Construction ◽  
Implementation Quality ◽  
Technical Specifications ◽  
The Difference ◽  
The Right ◽  
The Cost ◽  
And Control

Uncertain seasonal changes lately, causing a lot of flooding, especially in the Brantas River Basin, causing several volcanoes in the upper reaches of the Brantas River are also often carries sediment in case of floods or heavy rain, one of these volcanoes are Arjuno Mount, many of carrying materials sedimentation. One way that can be used to reduce and control the sediment, along the Brantas River by building Sabo Dam. Sabo Dam construction plan targets not only in the upper Brantas River, but also in downstream areas of the Brantas River. Sabo Dam construction by the Contractor with Grade 7 is expected to be completed in accordance with the planning purpose, because the good planning and direction will be able to save time, costs and problems (risks) that will bring the work to the activities of its main objectives, namely the right time, right cost and right quality. Implementation work methods to used for complete the development work Sabo Dam is coffering which planned uses "Phase Half-Span", which spans half a dodger and the other half worked for the evader landscape flow. The cost of implementing the budget obtained after analysis is Rp. 5,212,063,817.11 to the difference obtained Rp. 342,856,956.89 or 6,172 % from the value of the contract, the implementation quality of existing jobs on Sabo Dam work has been largely in accordance with the technical specifications have been prepared. Deviations occur, the laying material (aggregates and sand) that is not clean, while the implementation of existing K3 is in conformity with the regulations to be referenced by the Contractor in the preparation of safety plan, only for the application to use the APD is not yet implemented. Keywords: project planning, sabo dams, check dams, waterworks

scholarly journals Deregulation of Diesel and Petrol Pricing in Ghana: Perspectives of Commercial Drivers

2020 ◽  
Vol 4 (4) ◽  
pp. 1-8
Author(s):  
Broni Bediako E
Keyword(s):  
Statistical Analysis ◽  
Petroleum Products ◽  
Test Case ◽  
Fuel Prices ◽  
Pump Station ◽  
Questionnaire Administration ◽  
Commercial Drivers ◽  
The Right ◽  
Pump Stations

The process to deregulate the pricing of petroleum products kept evolving until July 2015 where fuel prices were completely deregulated, and managed by Bulk Distribution Companies (BDCs) and Oil Marketing Companies (OMCs) under supervision of the National Petroleum Authority (NPA). This phase of the deregulation policy ended the subsidy regime. Deregulation policy was implemented to help stabilise price hikes. As a land mark policy, deregulation has implications. This research assessed perspectives of commercial drivers on deregulation of diesel and petrol pricing in Ghana using Tarkwa as a test case. The methods employed include field visits to lorry stations in Tarkwa; interviews and questionnaire administration; and statistical analysis of data. The study revealed that majority of commercial drivers are aware of the implementation of the deregulation policy in Ghana but do not understand its effects. All the commercial drivers revealed that there are different prices of diesel and petrol at pump stations. Majority were of the view that their choice of a pump station depends on both the price and quality of the fuel, and the proximity of the pump station to their operations. All commercial drivers asserted that the deregulation policy has negatively affected their business. It is therefore recommended that the NPA should insist on price reduction nationwide when prices of fuels are reviewed downwards and also ensure that the right information is efficiently communicated to consumers of petrol and diesel in Ghana especially commercial drivers to minimise the risks of anxiety.

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