scholarly journals Microplastic: pollution issue and seafood security

Author(s):  
Khusnul Yaqin

At the first time, plastic materials were produced to facilitate various activities of human life. Plastic materials that are flexible and durable have been used by humans to meet various needs to support their daily activities. Starting from human activities from waking up to going back to sleep, nowadays it cannot be separated from the use of plastic materials. This then makes humans "addicted" to plastic materials. It is as if human life cannot be separated from the use of plastic materials. Various research results in the field of pollution both on land and the sea, plastic materials that are not managed properly can contaminate human life, either directly or indirectly, to food sources, especially food from the sea.

2021 ◽  
Vol 259 ◽  
pp. 03006
Author(s):  
Fenty Puluhulawa ◽  
Mohammad Rusdiyanto Puluhulawa

The use of plastic products has been part of human life and daily activities. Since plastic can be harmful to the environment, solutions are required to limit, reduce, and minimize the use of this material for sustaining environmental preservation. However, it is difficult to change an entrenched habit of using plastics in society. Establishment of law enforcement policies is among the alternatives to the problem to protect the environment from an increase in the amount of plastic waste. This paper was aimed at exploring issues revolving around the habit of using plastic materials amidst society and investigating the concept of law enforcement as a solution to limit and reduce the use of plastic. The data of this empirical juridical research were examined descriptively. According to the result, law enforcement was essential to ensure the sustainability of environmental preservation.


Author(s):  
Kai Erikson

This chapter considers a third approach to the sociological perspective, which has to do with viewing a wholly familiar social reality in the way a newcomer, a stranger, might. It may be assumed that sociologists know more about the lay of their land than most others do. After all, they spend a significant amount of time investigating various corners of the social world, and to that extent they can be thought of as seasoned, knowing, and experienced about human life. At the same time, however, sociologists can be viewed as strangers to the lands they study, for it is one of their tasks to look at the social world almost as if they were seeing it for the first time. The chapter explains how sociologists may be newcomers to the locations they study and discusses the ways that they deal with deviant behavior.


2020 ◽  
Vol 4 (1) ◽  
pp. 67-86
Author(s):  
Elisabeth Heyne

AbstractAlthough visual culture of the 21th century increasingly focuses on representation of death and dying, contemporary discourses still lack a language of death adequate to the event shown by pictures and visual images from an outside point of view. Following this observation, this article suggests a re-reading of 20th century author Elias Canetti. His lifelong notes have been edited and published posthumously for the first time in 2014. Thanks to this edition Canetti's short texts and aphorisms can be focused as a textual laboratory in which he tries to model a language of death on experimental practices of natural sciences. The miniature series of experiments address the problem of death, not representable in discourses of cultural studies, system theory or history of knowledge, and in doing so, Canetti creates liminal texts at the margins of western concepts of (human) life, science and established textual form.


2018 ◽  
Vol 28 (2) ◽  
Author(s):  
Rose Masubelele

 The telling of stories forms an integral part of human activities. It dominated pre-modern cultures and is still a human preoccupation today. All aspects of human life may be turned into a story, which may take one of many forms. Stories may be original creations in the language and culture in which they are told, or they may be derived—that is, they may be taken from another language and culture. Whatever the case, the people who are telling or retelling the story pattern the language they use in a manner that will arouse interest in their audience. It is against the backdrop of retelling stories that this article examines Ntuli’s use of elements of folklore in his translation of Mandela’s Long Walk to Freedom. The elements to be explored in Ntuli’s translation include proverbs and idioms. Gottschall’s notion of The storytelling animal underpins the discussions in this article. Accordingly, the article demonstrates how the use of the elements of folklore helped the translator to adorn his work in order to assert his presence in the text and to relate the receptor to modes of behaviour relevant to their culture. 


2021 ◽  
pp. 1-10
Author(s):  
Micheline Carvalho-Silva ◽  
Luiz Henrique Rosa ◽  
Otávio H.B. Pinto ◽  
Thamar Holanda Da Silva ◽  
Diego Knop Henriques ◽  
...  

Abstract The few Antarctic studies to date to have applied metabarcoding in Antarctica have primarily focused on microorganisms. In this study, for the first time, we apply high-throughput sequencing of environmental DNA to investigate the diversity of Embryophyta (Viridiplantae) DNA present in soil samples from two contrasting locations on Deception Island. The first was a relatively undisturbed site within an Antarctic Specially Protected Area at Crater Lake, and the second was a heavily human-impacted site in Whalers Bay. In samples obtained at Crater Lake, 84% of DNA reads represented fungi, 14% represented Chlorophyta and 2% represented Streptophyta, while at Whalers Bay, 79% of reads represented fungi, 20% represented Chlorophyta and < 1% represented Streptophyta, with ~1% of reads being unassigned. Among the Embryophyta we found 16 plant operational taxonomic units from three Divisions, including one Marchantiophyta, eight Bryophyta and seven Magnoliophyta. Sequences of six taxa were detected at both sampling sites, eight only at Whalers Bay and two only at Crater Lake. All of the Magnoliophyta sequences (flowering plants) represent species that are exotic to Antarctica, with most being plausibly linked to human food sources originating from local national research operator and tourism facilities.


1979 ◽  
Vol 15 (3) ◽  
pp. 379-390
Author(s):  
Frederick Sontag

For some time it seemed as if Christianity itself required us to say that ‘God is in history’. Of course, even to speak of ‘history’ is to reveal a bias for eighteenth- and nineteenth-century forms of thought. But the justification for talking about the Christian God in this way is the doctrine of the incarnation. The centre of the Christian claim is that Jesus is God's representation in history, although we need not go all the way to a full trinitarian interpretation of the relationship between God and Jesus. Thus, the issue is not so much whether God can appear or has appeared within, or entered into, human life as it is a question of what categories we use to represent this. To what degree is God related to the sphere of human events? Whatever our answer, we need periodically to re-examine the way we speak about God to be sure the forms we use have not become misleading.


foresight ◽  
2018 ◽  
Vol 20 (5) ◽  
pp. 554-570
Author(s):  
Boyan Christov Ivantchev

Purpose The purpose of this study is to research the latest quantitative and qualitative transformations of money and its interaction with the market economy and societies in terms of their influence on the inner nature of money and its transformation from a simple tool to an aim per se, i.e. postmoney. Transforming the perception of the intrinsic value and “soul” of the money into the postmoney, influenced by the rising longevity and wide expectation for the ability to scientifically prolong the human life, will be discussed. This transformation will be confirmed by analysing the results from a national representative sociological survey (panel study with sample size n = 1,000). Design/methodology/approach The author uses the following philosophical methodological approaches – comparative-constructive, phenomenological, cognitive and deconstructive analysis. Findings The objective and qualitative reasons offered by the postmoney theory (PMT) for the transformation of money into postmoney, are related to the being of temporality, as well as to technologization and the sixth factor of production, scientific exponentiality and mental changes in the human being. A current postmoney survey gives a strong base to believe that the perception of an intrinsic value of postmoney changes the shape of a value function – from logarithmic to linear or even stochastic. This is the reason to believe that increasing of a postmoney quantity will lead to a qualitative transformation and psychological increase of postmoney sensitivity. Research limitations/implications The author intends to expand the postmoney survey on the international level so to confirm local findings. Practical implications Postmoney survey might be used as a powerful tool in creating and legalizing non-monistic money based on blockchain technologies and philosophical and socio-economic research of the postmoney issue. Social implications The future of money is of great importance for the exponentiality of the socio-economic environment and societies. Social impact of the money will be inevitably rising in the domain of postmoney perception. Originality/value The author of the current paper coined for the first-time notion of postmoney and now is expanding research developing PMT. As per the best knowledge of the author, shape of the curve of value function was not questioned and believes it might be of help to better understand the money phenomenon.


2020 ◽  
Author(s):  
Martín Klappenbach ◽  
Candela Medina ◽  
Ramiro Freudenthal

AbstractIn the wild, being able to recognize and remember specific locations related to food sources and the associated attributes of landmarks is a cognitive trait important for survival. In the present work we show that the crab Neohelice granulata can be trained to associate a specific environment with an appetitive reward in a conditioned place preference task. After a single training trial, when the crabs were presented with a food pellet in the target quadrant of the training arena, they were able to form a long-term memory related to the event. This memory was evident at least 24 h after training and was protein-synthesis dependent. Importantly, the target area of the arena proved to be a non-neutral environment, given that animals initially avoided the target quadrant. In the present work we introduce for the first time an associative one-trial memory paradigm including a conditioned stimulus with a clear valence performed in a crustacean.


2020 ◽  
Vol 6 (2) ◽  
pp. 76-80
Author(s):  
Febby Siharina ◽  
Fitri Yuliana ◽  
Agustinus Hermino S. Putra

As one of the causes of anemia, iron deficiency must be overcome immediately, one of which is by finding taste-friendly food sources that can be consumed easily by anyone who is prone to anemia. This research was conducted in laboratory to determine the levels of iron in Kelakai biscuits which are assumed to be a source of food to treat anemia in adolescent girls or pregnant women. Qualitative and quantitative test were used to obtain the desired results. Based on the research results, it was found that each Kelakai biscuit contained an Fe level of 245 mg/g, which means that the formulation of the Kelakai biscuit could meet the daily needs of iron when consumed 3-4 chips per day based on the absorption of Fe in adults. Therefore, to further prove the effectiveness of these biscuits in preventing anemia, studies involving samples, either small or large scale, are highly recommended.


Author(s):  
Muhammaddin Muhammaddin

One of the most fundamental identities of a religion is the divine doctrine or doctrine that recognizes the existence of God. It can even be said is not a religion if there is no main characteristic that is the recognition and confidence of God. Reason alone will honestly acknowledge the power that governs nature and includes human life and reason will refuse if any opinion that says the existence of regularity that occurs in this nature occurs by itself. Because in reality there are natural events that occur is believed not to happen by chance but to the belief may God reprove, angry or indeed happened akiabat causal law from human activities that treat nature unnaturally, to the recognition of God who controls nature and life this. One would think anything of his religion about the process of the creation of man by the meeting of a man and a woman's ovum could be born a man whose system is amazing and an impossible thing to happen by itself if no one created (God) and certainly strengthened from the source of religion especially Islam for example very detailed human procession was created by Allah swt. with its very complete stages described in the holy book of the Qur'an and explained by the Messenger of Allah. as his apostle. All religions teach goodness, both individually, society, life of nation and state. These virtues are called morality and this doctrine is very urgent because goodness based on divine values ​​will be a moral fors ie there is no back door to escape responsibility, if he does immoral or immoral, including wrongdoing, he remains contrary to religious values ​​as well as with state law based on Pancasila and the 1945 Constitution. The divine values ​​teach that people are still guilty of punishment and with sinful sanctions even though their crimes are escaped and escape from the bondage of law convicted by the court for being not discovered by law enforcement apparatus


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