scholarly journals Mycoherbicides for the Noxious Meddlesome: Can Colletotrichum be a Budding Candidate?

2021 ◽  
Vol 12 ◽  
Author(s):  
Anwesha Chakraborty ◽  
Puja Ray
Keyword(s):  
Invasive Plant ◽  
Negative Impact ◽  
Bioactive Compound ◽  
Field Application ◽  
Point Of View ◽  
Dispersal Ability ◽  
Growth Media ◽  
Fungal Metabolites ◽  
Weed Species ◽  
The Impact

Invasive plant species are a major threat to biodiversity and agricultural productivity. Hence, efforts to manage these menace involves extensive and effective use of chemical herbicides amongst others. However, not only is the impact of control with chemical herbicides short-lived but also leads to negative impact on human health and environment due to non-target herbicide-drift and runoff from the sprayed areas. This has ushed in much-anticipated nature-based potential regulators of weed species, in an attempt to lower the utilisation of chemical herbicides. Mycoherbicides have been seen as a benign, eco-friendly, host-specific, and replacement for chemical herbicides. There are several noteworthy genera of fungus that have been proved to be effective against weeds. They either produce strong phytotoxins or are often used as spore/conidia-based solutions and applied as a spray in growth media. One of such potential genera is Colletotrichum Corda 1831. Compared to other potent fungal genera, with well-established roles in conferring herbicidal activities by producing competent phytotoxins, only a few species under genus Colletotrichum are known to produce fungal metabolites be used as phytotoxins. This article elucidates the current understanding of using spore suspension/phytotoxin of Colletotrichum as a weedicide. We also discuss the interaction between fungal metabolites release and Colletotrichum-target plant, from a molecular and biochemical point of view. This review article has been written to accentuate on the potency of Colletotrichum, and to serve as an eye-opener to consider this genus for further fruitful investigations. However, inconsistency associated with mycoherbicides in terms of viability and efficacy under field conditions, production of bioactive compound, slow natural dispersal ability, etc., have often reduced their utility. Hence, our study emphasizes on the need to do extensive research in elucidating more phytotoxins from necrotrophic phytopathogenic microorganisms with novel mode of action for field application.

scholarly journals An Overview of the Impact of Special Anti-Robbery Squad (SARS) In Nigeria

2018 ◽  
Vol 8 (4) ◽  
pp. 180
Author(s):  
Ogbette, Afamefuna Samuel ◽  
Idam, Macben Otu ◽  
Kareem, Akeem Olumide
Keyword(s):  
Negative Impact ◽  
Point Of View ◽  
Police Force ◽  
Control Measures ◽  
Secondary Source ◽  
Human Relations ◽  
Police Service ◽  
Service Commission ◽  
Hard Drugs ◽  
The Impact

This study examined the impact of Special Anti-Robbery Squad (SARS) in Nigeria. It solely depended on the secondary source for information. SARS is one of the Nigeria Police Force units that is saddled with the responsibility of fighting crime in the society; specifically, robbery and kidnapping. The impact was examined in two ways: Positive and Negative impact. From the positive point of view, SARS has been able to reduce robbery and kidnapping to an extent but unfortunately, people now use them as bodyguards to intimidate, suppress, and harass other people. From our findings, SARS tortures people mercilessly, extort, beat, kill and jail people who are not forthcoming with their demands. It was also discovered that, most of them lacks orientation on human relation which is a big gap the Nigeria Police Force need to cover by re-orienting them. Again, it was discovered that some of the personnel smoke and drink. They are often intoxicated while on duty, wielding sophisticated guns. From the study, the following recommendations were made: control measures should be put in place for SARS to be stopped from torturing people. They should equally be stopped from extorting, beating, killing (except in a battle ground) and framing people up just to be jailed. Investigative jobs as that of SARS should be exclusively for graduates in the Police Service. Again, the Nigeria Police Force and Nigeria Police Service Commission need to often re-orient these officers on human relations. Finally, officers caught drinking or smoking (especially hard drugs) on duty should be properly dealt with to serve as a deterrent to others.

scholarly journals The Impact of Texting on Standard English: The Students’ Perspective

2019 ◽  
Author(s):  
Jamal Kaid Mohammed Ali ◽  
S. Imtiaz Hasnain ◽  
M. Salim Beg
Keyword(s):  
English Language ◽  
Negative Impact ◽  
Negative Attitude ◽  
Point Of View ◽  
Standard English ◽  
Perceptions And Attitudes ◽  
English Second Language ◽  
Esl Learners ◽  
The Impact ◽  
Academic Year

Overindulgence in social networking, in general, and texting, in particular, is much in practice. It is cutting across various population boundaries and has almost assumed an endemic proportion. Its consequential impact on the standard language has acquired greater importance. This paper aims to determine the perceptions and attitudes of English Second Language (ESL) learners at Aligarh Muslim University towards the consequences of texting on Standard English. The data were collected through a five-point scale questionnaire from ninety students who were enrolled at Aligarh Muslim University during the academic year 2010-2011. The respondents completed a 16-item questionnaire. The students from which the data were collected were grouped according to their levels. The results indicate the negative impact of this new usage of the language in breaking the rules of English language and influencing their literacy. Moreover, the questionnaire results from respondents' point of view show that regardless of their heavy use of texting, most respondents have a negative attitude towards texting and they viewed it as a threat to Standard English.

Forecasting the fiber penetration based on copper access regulation

Info ◽  
2014 ◽  
Vol 16 (1) ◽  
pp. 17-31
Author(s):  
François Jeanjean
Keyword(s):  
Negative Impact ◽  
Logistic Function ◽  
Point Of View ◽  
Cable Modem ◽  
Broadband Access ◽  
Content Type ◽  
Access Regulation ◽  
Access Charges ◽  
The Impact ◽  
Practical Implications

Purpose – This paper aims to investigate the impact of copper access regulation on broadband household adoption for each technology (xDSL on copper infrastructure, FTTx on fiber infrastructure and cable modem). It provides a forecast of the penetration rate of broadband access for each technology (copper xDSL, fiber, FTTx and cable modem) through 2020. Design/methodology/approach – This paper uses an empirical approach using a dataset covering 15 European countries. The dynamic of the adoption path is modeled by a logistic function. Copper access regulation is measured by two variables: copper access charge and copper wholesale access share, i.e. the ratio of copper wholesale access provided by the incumbent to alternative operators out of the total number of copper accesses. Findings – This paper shows that tough copper access regulation has a negative impact on fiber and cable modem adoption. Low copper prices decrease consumer adoption of other technologies. This reduces their profitability and thus the incentives to invest in alternative platforms. Practical implications – This paper highlights that an increase in copper access charges or a decrease in copper wholesale access shares could help to achieve the objectives of the Digital Agenda for Europe. Originality/value – This paper provides an empirical evidence of the impact of the copper access regulation on the fiber and ultra-fast broadband adoption from a dynamic point of view.

scholarly journals Regional Aspects of Demand and Supply Shocks: Economy of the Khabarovsk Territory During a Pandemic

2021 ◽  
Vol 17 (2) ◽  
pp. 165-181
Author(s):  
Artyom Isaev ◽  
Keyword(s):  
Negative Impact ◽  
Supply And Demand ◽  
Initial Period ◽  
Aggregate Demand ◽  
Point Of View ◽  
Retail Trade ◽  
Natural Rate ◽  
Regional Labor Market ◽  
Aggregate Supply ◽  
The Impact

The article provides an overview of the short-term dynamics of macroeconomic indicators for the Khabarovsk Territory during the COVID-19 pandemic after the introduction of temporary restrictive measures in April and May 2020. The impact of these measures extended both to the elements of regional aggregate demand and aggregate supply. From the point of view of the theory of short-run economic fluctuations, aggregate supply and demand shocks, such as those that occurred in the initial period of the pandemic, lead to a reduction in aggregate output followed by an increase in actual and natural rate of unemployment. Expectations have an additional negative impact since the growth of uncertainty gives rise to an increase in savings and an additional reduction in consumer activity. In the case of Khabarovsk Territory it is shown that the most affected industries of the economy were retail trade and services. Both industries experienced a negative shock in April, but while the former began recovery as early as May, the latter returned to the growth trajectory only in June. Residents changed their income usage patterns due to the restrictions on the consumer market, as well as to increased uncertainty about their future income. The share of net savings and cash balances increased with a corresponding decrease in the share of spending on goods and services. A negative supply shock contributed to a sharp rise in unemployment up to 24.5 thousand unemployed in the third quarter of 2020. Starting from the fourth quarter unemployment began to decline rapidly, but it had not reached pre-pandemic level of less than 7 thousand unemployed by the second quarter of 2021. It is shown that the permanent population outmigration, which increased in 2020, is a specific feature of the regional labor market. It has slowed down the return of the regional aggregate supply to its pre-pandemic positions after the restrictions were cancelled

scholarly journals Recycling of Waste Plastic into Fine-Grained Concrete Without Strength Reduction

2021 ◽  
Vol 915 (1) ◽  
pp. 012002
Author(s):  
M Chekanovich ◽  
S Romanenko ◽  
Ya Andriievska
Keyword(s):  
Negative Impact ◽  
Concrete Strength ◽  
Environmental Safety ◽  
Plastic Waste ◽  
Point Of View ◽  
Partial Replacement ◽  
Fine Grained ◽  
Concrete Production ◽  
Research Findings ◽  
The Impact

Abstract The problem of recycling plastic waste is quite acute both in Ukraine and for most countries of the world. The use of plastic processing products can be considered an urgent problem of society from the point of view of environmental protection and environmental safety. Today, developments are underway in the field of using polymers in one of the largest sectors of production – the construction industry. In recent years, the scientific community has been actively studying the issue of using plastic waste in the manufacture of reinforced concrete structures, that is, partial replacement of the filler with plastic particles. At the same time, in the short term, sufficient resources of plastic waste will be provided, which will come in value for collection and recycling. The use of plastic in concrete production technology will not only reduce the negative impact of waste on the environment, but also develop concrete of more sustainable quality and lower cost. The aim of the study is determining the amount of plastic waste that can be utilized through introducing it into concrete mix without reducing the strength of the concrete. Here we have considered the issue of the impact of the degree of plastic grinding on concrete strength. The research findings show that the introduction of plastic in an amount up to 3.5% of the volume of concrete as a substitute for the aggregate does not reduce its compressive or flexural strength.

scholarly journals The Risk of Long-Term Financing of Public Investments

2019 ◽  
Vol 2 (2) ◽  
pp. 42
Author(s):  
Krzysztof Jarosiński ◽  
Benedykt Opałka
Keyword(s):  
Public Debt ◽  
Negative Impact ◽  
Capital Expenditure ◽  
Public Investment ◽  
Point Of View ◽  
Risk Category ◽  
Investment Projects ◽  
The Public ◽  
Public Investments ◽  
The Impact

The risk of financing of public investments is a phenomenon that accompanies development processes in a permanent manner. Investments in the public sector are generally characterized by relatively long implementation cycles and involve significant capital expenditure and the necessity of often parallel running a large number of investment projects. In the processes of this type of investment a specific risk category of financing of this type of investment is quite often taken into account, given that such projects are financed mainly from budgetary resources: the state budget and self-government budgets. Economic practice indicates an importance of the proper selection of the method of the financing of new investments and taking into account new funds from various sources. This situation is often the result of a shortage of budgetary resources from which public investments could be financed. There may be difficulties in financing investments resulting from the emergence of a risk of budgetary deficit and the public debt. This risk may have a negative impact on investment decisions and may adversely affect the future course of ongoing investment projects. The purpose of the paper is to undertake studies on the conditions of financing investments from the point of view of the possibility of budget deficit and public debt and the impact of changes in the financial situation on the overall level of risk of public investment. The text is an invitation to undertake a broader discussion on financing public investments in conditions of limited public financial resources.

scholarly journals Study on the Influence of Tourism Activities on Nature Reserves in China and Its Countermeasures

2020 ◽  
Vol 9 (2) ◽  
pp. 145
Author(s):  
Qi Ji
Keyword(s):  
Environmental Pollution ◽  
Industrial Structure ◽  
Negative Impact ◽  
Economic Value ◽  
Point Of View ◽  
Nature Reserves ◽  
Negative Effects ◽  
Continuous Increase ◽  
Culture Development ◽  
The Impact

China’s “industrial restructuring” has expanded the proportion of the tertiary industry in the economy and promoted the development of local tourism. The ongoing “industrial structure upgrading” is intended to make the industry bigger and stronger, which will promote the growth of local tourism. As a tourist resort, nature reserves have been attracting a large number of tourists and have great development potential and economic value. Under this situation, various management agencies of nature reserves have successively carried out tourism activities and carried out tourism development and construction. However, there is no doubt that both tourism activities and development will have an impact on the ecological system of nature reserves. The existing legal system of nature reserves in China emphasizes the prohibition of behaviors that directly destroy the ecological environment and ignores the impact of human tourism activities. The continuous increase in the number of tourism in our country, brought on nature reserves of rich tourist income at the same time, a large number of facts show that tourism has become a source of environmental pollution, so it is necessary for tourism environmental pollution the main way to do a summary and its particularity, summing up the basic law of tourism affect the environment, thus provide the basis for strengthening the environmental protection from the point of view of tourism management. The emergence and development of tourism culture is inseparable from the influence of the environment, and tourism culture also affects the environment. The negative effects and negative effects of tourism culture development on the environment are becoming more and more evident, which has aroused people’s general concern. In recent years, the negative impact of tourism and cultural activities on the environment has been paid much attention to by many scholars at home and abroad. This paper discusses the impact of tourism activities on nature reserves, and discusses the causes of this problem, so as to analyze the strategies to ensure the harmony and order of nature reserves in tourism activities.

Effect of Global Warming on Food Security

2022 ◽  
pp. 115-133
Author(s):  
Arti Yadav ◽  
Badar Alam Iqbal
Keyword(s):  
Climate Change ◽  
Global Warming ◽  
Food Security ◽  
Developing Economies ◽  
Negative Impact ◽  
Point Of View ◽  
Security Level ◽  
Indian Food ◽  
Agricultural Yields ◽  
The Impact

This chapter will aim to explicate the challenges posed by global warming or the climate change conditions on food security especially from the point of view of India. The negative impact of global warming has been seen, especially in developing economies, on the agricultural yields leading towards food insecurity. The four pillars of food security (i.e., availability, accessibility, utilization, and stability) are having an impact on climate change. The present study will begin by highlighting the concept of global warming. It will further provide an overview of the Indian food security system followed by the impact of global warming on the food security level in India. The study will also highlight the global warming and food security scenario in the present situation of the ongoing COVID-19 pandemic in India.

scholarly journals The evolution of the socio-cultural and religious characteristics of cancer patients in Morocco: case of the National Institute of Oncology Rabat

BMC Cancer ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Fahd Elkhalloufi ◽  
Saber Boutayeb ◽  
Fouzia Mamouch ◽  
Latifa Rakibi ◽  
Sanae Elazzouzi ◽  
...  
Keyword(s):  
Medicinal Plants ◽  
Cancer Patients ◽  
Negative Impact ◽  
Conventional Medicine ◽  
Point Of View ◽  
International Agency ◽  
Chi Square ◽  
Economic Point ◽  
Number Of Patients ◽  
The Impact

Abstract Background In 2020, Morocco recorded more than 59,370 new cases of cancer and more than 35,265 cases of death (International Agency for Research on Cancer, Annual report Morocco, 2020). Cancer is always accompanied by socially constructed, differentiated, and contingent interpretations and practices according to the socio-cultural and religious characteristics of each region. The study aims at describing the evolution of the socio-cultural and religious aspects of Moroccan cancer patients followed at the National Institute of Oncology (NIO) of Rabat between 2010 and 2020. Methods We have prospectively studied all cancer cases diagnosed at the National Oncology Institute (NIO), Rabat in 2019. We have collected 1102 cases. The data collected was compared with the results of the study carried out in 2010 (1600 cases). Statistical analysis has been assessed by SPSS 20 software and the correlations between socio-cultural characteristics were examined using a chi-square test. Results From a socio-economic point of view, almost all patients claim that cancer is a costly disease as well as a disease that leads to a drop in income and the inevitable impoverishment of Moroccan patients. The illiteracy rate is still high; rising from 38% in 2010 to 42.80% in 2020. On the psychological level, damage to body image (alopecia, mastectomy, hysterectomy,) can lead to stigmatizing and harms the marital relationship. The number of patients experiencing divorce and marital separation that seems to occur following cancer pathology remains high, despite a decrease of nearly 50% between 2010 and 2020. Concerning the spiritual aspect, in the Arab-Amazigh-Muslim culture, the impact of the occurrence of cancer is very particular, and the repercussions are assessed differently depending on the degree of conviction. For practicing believers, cancer is considered a divine test and an opportunity to improve. In the Qur’an, God tests the best of his disciples to reward them The rate of practicing believers has evolved from 49% in 2010 to 85.50% in 2020.But for non-practicing believers, cancer is regarded as a divine punishment coming from outside. New behaviors reported by this research concern the use of “roquia”. This spiritual cure is considered as an anti-cancer remedy. It uses Allah’s words from the holy “qur’an”, his faires names and his attributes. 42% of patients use “roquia”. Concerning phytotherapy, there was an increase in the percentage of participants using medicinal plants and even the most harmful plants (Arestiloch, Euphorbia) from 26% in 2010 to 51.50% in 2020. Conclusion The precarious social level of cancer patients, the lack of social and medical coverage, illiteracy, and lack of knowledge of religion, as well as dissatisfaction with conventional medicine, may lead patients to the use of traditional medicine (medicinal plants, visit of “marabouts”, “roquia”). This can have a negative impact on the quality of access to oncology care.

scholarly journals Pemolisian di Era Globalisme: Analisis Faktor Perubahan Lingkungan Ekonomi dan Perkembangan Terorisme

2017 ◽  
Vol 3 (2) ◽  
Author(s):  
Ahrie Sonta
Keyword(s):  
Negative Impact ◽  
Point Of View ◽  
Strategic Analysis ◽  
Economic Point ◽  
The Impact

Policing is one of the final filter mechanisms in order to avoid the impact of globalizationentering Indonesia. Good policing can anticipate the dynamicof strategic environment before the bad impact happen in the society. Therefore, it is important for police to be able to conduct analyses on comprehensive strategic policing based on sectorial. For example, globalization, economy, and terrorism have specific chains and/or relationship pattern, in which the development influences the livelihood of Indonesia society. Indonesia Police has role to protect, assist, and serve society by giving priority on preventive functions before negative impact caused by the changes of strategic environmentoccurred. National strategic analysis is important to develop police capability by using humanity approach. This essay is to strategically analysethe comprehensive security through economic point of view including in the context of terrorism.

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