This research examines the semi-strong form of the market efficiency hypothesis in the context of dividend announcements on the Indonesia Stock Exchange (IDX), specifically good news in the form of an increase in dividend value over the previous year and bad news in the form of a decrease in dividend value over the previous year. This research aimed to see how dividend announcements affect stock prices and how efficient the market reaction is. The samples used in this study are the companies lis...

Supply Chain Management  Business Management  Human Resource Management  Sales Management  Risk Management  Finance  Technology And Innovation  Tourism Economy  Total Quality Management 

Doi:10.22441/indikator.v6i1.14247

Sustainability is the buzzword in the national agenda of almost all the countries, specifically in terms of its three dimensions. The purpose of this research was to investigate the sustainability aspects of Udupi Power Corporation Limited (UPCL), which is a 2x600 MW imported coal-based thermal power plant, situated in a village in Karnataka State of India. The social, economic and environmental impact of UPCL on the surrounding villages as perceived by its inhabitants on the sustainable growth ...

Environmental Sciences 

Doi:10.5281/zenodo.6198262

Cellulose nanofiber (CNF) is a sustainable biomaterial to replace the synthetic plastics for coating on the paper to enhance their barrier and mechanical properties. Spraying CNF is a flexible process for fabricating barrier layers on the paper. Spraying CNF suspension vary from 0.5 wt.% to 1.5 wt.% on the paper substrates gives coat weight varied from 2.9±0.7 to 29.3±6.9 g/m2. As a result, CNF coat weights act as barrier layers and reduced the air permeance from 0.78±0.17 to ...

Environmental Chemistry 

Doi:10.5281/zenodo.6206013

This work ascertained the socioeconomic effects of covid-19 pandemic on rural farm families’ well-being and food systems in Imo State, Nigeria. The specific objectives were to examine farm families’ awareness of Covid-19 pandemic; identify information sources on Covid-19 pandemic, and determine the perceived effects on farm families’ well-being and food systems. Data were collected using well-structured questionnaire and complemented by oral interview. Purposive random sampling was used to selec...

Environmental Sciences 

Doi:10.5281/zenodo.6206234

The extensive scope of climate change research and the diversity of scientific traditions involved in vulnerability research have resulted in different conceptual definitions and theoretical conceptualizations of the climate vulnerability phenomenon. This diversity of interpretations has led to copious methods for operationalizing vulnerability as an analytical concept, i.e., frameworks and approaches for vulnerability assessments. This paper is intended to review literature on climate change vu...

Environmental Sciences 

Doi:10.5281/zenodo.6206933

Green manufacturing is the minimization of hazardous matter in the process of designing, production and technology which may affect the domain of the earth and lead towards global warming. It generally refers to broad area including air, water and land pollution, energy usage and efficiency, waste generation and recycling. It is well known fact that production of greenhouse gases (N2O, CO2 and CH4) which are measured to calculate the carbon footprint majorly affect the global warming. Hence to s...

Environmental Sciences 

Doi:10.5281/zenodo.6207141

A single honeybee subspecies, Apis mellifera adansonii, has been described from all of West and Central Africa. The data in the literature concerning the characteristics of honeybees present in C？te d’Ivoire are less numerous than in European subspecies. The present study characterizes the morphological diversity and deepens the knowledge on the local subspecies of honeybees thanks to geometric morphometrics approach based on the configuration of the landmarks located on the wings, from a sample...

Environmental Sciences 

Doi:-

Forests are ecosystems that are comfortable for human health. Spots from the forest ecosystem site suitable for healing forest must be identified. The research aims to analyze the suitability of Kampung Pasundan Cisamaya (KPC) for healing forest activities. The research method refers to the Draft Indonesian National Standard Number 9006:2021 concerning Forest tourism for health therapy (healing forest). The results showed that the KPC site is suitable for healing forest activities. Five reconnec...

Ecology 

Doi:10.5614/3bio.2021.3.2.4

The article considers the conceptual approach and practical aspects of creating digital twins of mobile ropeways formed by two end mobile transport and reloading rope units based on self-propelled multi-axle wheeled chassis of high load capacity and cross-country ability. The approach is based on a systematic representation and analysis of the design and operating modes of a mobile ropeway. As a consequence, the digital twin is formed as a multilevel hierarchical structure. It combines informati...

Mechanical Engineering 

Doi:10.22281/2413-9920-2022-08-01-38-60

Primary congenital hypothyroidism is a common endocrine disease & remains the leading cause of preventable mental impairment worldwide. Children with congenital hypothyroidism can develop hearing problems as part of extrathyroidal comorbidities of congenital hypothyroidism. Thyroid hormones are crucial for auditory pathways development and maturation. However, the incidence of hearing loss is still uncertain, and it could affect about 20% of patients with congenital hypothyroidism. This study ai...

Pediatrics 

Doi:-