scholarly journals Research Article Expression of transcription factors involved with dehydration in contrasting rice genotypes submitted to different levels of soil moisture

2019 ◽  
Vol 18 (1) ◽  
Author(s):  
P.A. Auler ◽  
M.N. do Amaral ◽  
T. Rossatto ◽  
I.L. Vighi ◽  
L.C. Benitez ◽  
...  
Keyword(s):  
Transcription Factors ◽  
Soil Moisture ◽  
Research Article ◽  
Rice Genotypes ◽  
Different Levels

scholarly journals Disturbances to the Ground and to the Stand in Beech Forests Due to Thinning Treatments Performed by Different Levels of Mechanization

2020 ◽  
Vol 3 (1) ◽  
pp. 58
Author(s):  
Rachele Venanzi ◽  
Loredana Barbona ◽  
Francesco Latterini ◽  
Rodolfo Picchio
Keyword(s):  
Soil Moisture ◽  
Forest Soil ◽  
Anthropogenic Impacts ◽  
Tree Canopy ◽  
Forest Operations ◽  
Beech Forests ◽  
High Soil Moisture ◽  
Forest Logging ◽  
Fagus Sylvatica L ◽  
Different Levels

The aim of this work was to assess the possible impacts on the forest soil and stand due to silvicultural treatment and forest operations in a beech high forest. Even aged beech forests (Fagus sylvatica L.) in the Municipality of Cappadocia (L’Aquila) and in the Municipality of Vallepietra (Roma) were analyzed. The analysis of the soil and stand were performed in order to assess the effects attributable to applied silviculture and forest logging. Two different logging methodologies (in particular for the extraction) were applied: mules were used in the areas with greater slopes and with obstacles, while for the areas with better accessibility, mechanical means were used, in this case tractors. In detail, the main objective was to assess the disturbance on the ground and on the stand, generated by the two different levels of mechanization. In addition, it was also interesting to understand the possible effect on the soil and specifically on the partial uncovering where part of the tree canopy was removed. Only through an accurate cross-analysis of the studied parameters and indices could the anthropogenic impacts on the soil and stand due to forest operations be highlighted according to the different logging methodologies applied. The main results showed that the disturbances caused to the soil and stand were essentially caused in the bunching and extraction operations. The importance of avoiding or limiting the continuous passage of vehicles and animals on forest soil clearly emerges, especially in conditions of high soil moisture. It is also important to use correct technologies that are adequate for the specific environmental characteristics and the work plan. Finally, it can be said that there was no difference in the disturbance caused by the two logging methods when compared. Substantial differences in terms of improvement can be defined when comparing the findings of this study with other research studies. This can be done by applying a different type of mechanization with a different logging system.

Prediction of total nitrogen in cropland soil at different levels of soil moisture with Vis/NIR spectroscopy

2014 ◽  
Vol 64 (3) ◽  
pp. 267-281 ◽  
Author(s):  
Yaolin Liu ◽  
Qinghu Jiang ◽  
Tiezhu Shi ◽  
Teng Fei ◽  
Junjie Wang ◽  
...  
Keyword(s):  
Soil Moisture ◽  
Total Nitrogen ◽  
Nir Spectroscopy ◽  
Different Levels

scholarly journals Performance of Rainfed Lowland Rice Genotypes under Different Levels of Boron Application

2017 ◽  
Vol 13 (1) ◽  
pp. 28-34
Author(s):  
Ram Kumar Shrestha ◽  
Sita Paudel ◽  
Samjhana Wagle ◽  
Salikram Ghimire ◽  
Deepak Yadav
Keyword(s):  
Lowland Rice ◽  
Rainfed Lowland ◽  
Rice Genotypes ◽  
Different Levels

scholarly journals Root and shoot responses of upland New Rice for Africa varieties to fluctuating soil moisture conditions as affected by different levels of nitrogen fertilization

2020 ◽  
Vol 206 (3) ◽  
pp. 322-337
Author(s):  
Daniel Makori Menge ◽  
Mana Kano‐Nakata ◽  
Akira Yamauchi ◽  
Roel Rodriguez Suralta ◽  
Daigo Makihara
Keyword(s):  
Soil Moisture ◽  
Nitrogen Fertilization ◽  
Moisture Conditions ◽  
Different Levels

scholarly journals Class I TCP transcription factors regulate trichome branching and cuticle development in Arabidopsis

2020 ◽  
Vol 71 (18) ◽  
pp. 5438-5453
Author(s):  
Alejandra Camoirano ◽  
Agustín L Arce ◽  
Federico D Ariel ◽  
Antonela L Alem ◽  
Daniel H Gonzalez ◽  
...  
Keyword(s):  
Arabidopsis Thaliana ◽  
Transcription Factor ◽  
Transcription Factors ◽  
Regulatory Network ◽  
Class I ◽  
Branch Number ◽  
Plant Organ ◽  
Cuticle Formation ◽  
Cuticle Development ◽  
Different Levels

Abstract Trichomes and the cuticle are two specialized structures of the aerial epidermis that are important for plant organ development and interaction with the environment. In this study, we report that Arabidopsis thaliana plants affected in the function of the class I TEOSINTE BRANCHED 1, CYCLOIDEA, PCF (TCP) transcription factors TCP14 and TCP15 show overbranched trichomes in leaves and stems and increased cuticle permeability. We found that TCP15 regulates the expression of MYB106, a MIXTA-like transcription factor involved in epidermal cell and cuticle development, and overexpression of MYB106 in a tcp14 tcp15 mutant reduces trichome branch number. TCP14 and TCP15 are also required for the expression of the cuticle biosynthesis genes CYP86A4, GPAT6, and CUS2, and of SHN1 and SHN2, two AP2/EREBP transcription factors required for cutin and wax biosynthesis. SHN1 and CUS2 are also targets of TCP15, indicating that class I TCPs influence cuticle formation acting at different levels, through the regulation of MIXTA-like and SHN transcription factors and of cuticle biosynthesis genes. Our study indicates that class I TCPs are coordinators of the regulatory network involved in trichome and cuticle development.

Public service bargains and non-partisan ministerial advisors: servants of two masters

2020 ◽  
pp. 002085232095521
Author(s):  
Rose Cole
Keyword(s):  
Public Administration ◽  
Public Service ◽  
Single Agent ◽  
Public Servants ◽  
Distinct Subgroup ◽  
The Public ◽  
Administrative Reforms ◽  
Administrative Action ◽  
Research Article ◽  
Different Levels

To what extent can the public service bargain framework be applied to non-partisan ministerial advisors? Public service bargains are defined as ‘explicit or implicit agreements between public servants – the civil or uniformed services of the state – and those they serve’. The public service bargain framework has increasingly been used as an analytical tool with which to examine the elements of the bargain as experienced by various actors in different jurisdictions. The elements of the public service bargain framework are explored through the experiences of a distinct subgroup of non-partisan advisors – portfolio private secretaries – serving in the politicised environment of ministers’ offices. The minister’s office has been characterised as the ‘purple zone’ where politics (represented by the colour blue) and administration (represented by the colour red) converge to transform political will into administrative action. This qualitative research article: briefly reviews the public service bargain literature; describes the actors and setting; gives voice to their experience of the public service bargain; applies the public service bargain heuristic; and reveals new insights into how the public service bargain operates with dual principals. Points for practitioners The public service bargain framework allows for dual principal–single agent relationships within public administration settings. Applying the public service bargain heuristic to this group of non-partisan advisors: enables a view of how the public service bargain operates at different levels (macro, meso and micro); shows that the public service bargain for these advisors has changed over time in response to administrative reforms; and demonstrates that these advisors are professionally and personally affected through the misaligned expectations of dual principals.

scholarly journals AP1 Transcription Factors in Epidermal Differentiation and Skin Cancer

2013 ◽  
Vol 2013 ◽  
pp. 1-9 ◽  
Author(s):  
Richard L. Eckert ◽  
Gautam Adhikary ◽  
Christina A. Young ◽  
Ralph Jans ◽  
James F. Crish ◽  
...  
Keyword(s):  
Transcription Factor ◽  
Transcription Factors ◽  
Dominant Negative ◽  
Epidermal Differentiation ◽  
Cancer Development ◽  
Multiple Cells ◽  
Different Levels ◽  
Factor Function

AP1 (jun/fos) transcription factors (c-jun, junB, junD, c-fos, FosB, Fra-1, and Fra-2) are key regulators of epidermal keratinocyte survival and differentiation and important drivers of cancer development. Understanding the role of these factors in epidermis is complicated by the fact that each protein is expressed, at different levels, in multiple cells layers in differentiating epidermis, and because AP1 transcription factors regulate competing processes (i.e., proliferation, apoptosis, and differentiation). Variousin vivogenetic approaches have been used to study these proteins including targeted and conditional knockdown, overexpression, and expression of dominant-negative inactivating AP1 transcription factors in epidermis. Taken together, these studies suggest that individual AP1 transcription factors have different functions in the epidermis and in cancer development and that altering AP1 transcription factor function in the basal versus suprabasal layers differentially influences the epidermal differentiation response and disease and cancer development.

scholarly journals Contribution of Top Management of Business Organization in Promoting Social Harmony

2017 ◽  
Vol 6 (1) ◽  
pp. 60
Author(s):  
Harsha Sahu
Keyword(s):  
Secondary Data ◽  
Top Management ◽  
Business Organization ◽  
Social Harmony ◽  
Daily Lives ◽  
Organizational Goals ◽  
Research Article ◽  
Business Entities ◽  
Vital Element ◽  
Different Levels

<div><p><em>Management is the process of reaching organizational goals by working with people and other resources. Or knowing what you want people to do, and then getting them to do it the best way. </em><em>Management is not only practiced in organization and business entities, but management plays an important role in our daily lives and is practiced by every individual is some or the other way. </em><em>Management is a continuing process, and managers are always involved in it. It helps them to accomplish their objectives. </em><em>Man is a social being. But within each social group there may be heterogeneous traits and features. So each organization can be thought of as pluralistic and need social harmony for peaceful co-existence. </em><em>Management can contribute towards social harmony by building- up cordial industrial relationships, ensuring better life and welfare to employee’s increasing employees’ participation over decisions within the workplace. Consequently, employees will take more interest and initiative in the work assigned. They will feel that they are the vital element of the organization and the organization belongs to them. This will generate the sense of belongingness and loyalty towards the organization. The peaceful co-existence of people from different levels of management can create pleasant and harmonious atmosphere in the organization. The purpose of the study is to investigate how the strong and efficient top level management of the organization can contribute in encouraging social harmony in the workplace. The paper took into account the positive strategies adopted by top management for promoting social harmony in the organization and its implication on the employees, productivity and the economy of the organization. The research methodology is based on the secondary data which include compilation of research article of the experts in the field and the reflections of the essays and article published in the websites. The approach of the study is exploratory in nature.</em></p></div>

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