Sustainable Fuels in Private Transportation–Present and Future Potential

2022 ◽  
pp. 9-26
Author(s):  
Tamás Mizik
Keyword(s):  
Private Transportation ◽  
Future Potential ◽  
Sustainable Fuels

Studi Taksonomi dan Potensi Beberapa Jamur Liar di Pulau Belitong

2020 ◽  
Vol 3 (1) ◽  
pp. 24
Author(s):  
Ivan Permana Putra
Keyword(s):  
Bioactive Compounds ◽  
Schizophyllum Commune ◽  
Ecological Role ◽  
Future Potential

Abstract : Macrofungi or mushroom are cosmopolitan heterotrophic organisms which have a very important ecological role. Information on the presence and description of macrofungi can be used as a reference for conservation steps and future potential utilization. The purpose of this study was to provide  description of macro fungi and their potential utilization at Belitong Island. All macro fungi found were Basidiomycota. The identification results showd there were 11 species of mushrooms, i.e. Chlorophyllum molybdites, Lepiota sp., Marasmius sp., Parasola sp., Phallus indusiatus, Lentinus sp.1, Lentinus sp.2, Microporus sp., Polyporus cf. tricholoma, Russula sp., dan Schizophyllum commune. All mushrooms are decomposer at the study site. Some mushrooms have potential as food, medicine and source of other bioactive compounds. This paper explains how to use macroscopic characters to help the identification of macrofungi.Abstrak : Jamur makro merupakan organisme heterotof kosmopolitan yang memiliki peran ekologis yang sangat penting. Informasi mengenai keberadaan dan deskripsi jamur makro dapat dijadikan acuan untuk langkah konservasi serta pemanfaatan potensinya di masa mendatang. Tujuan dari penelitian ini adalah untuk menyediakan deskripsi jamur makro dan potensi pemanfaatannya di Pulau Belitong. Seluruh jamur makro yang ditemukan merupakan Filum Basidiomycota. Hasil identifikasi menunjukan terdapat 11 spesies jamur yaitu Chlorophyllum molybdites, Lepiota sp., Marasmius sp., Parasola sp., Phallus indusiatus, Lentinus sp.1, Lentinus sp.2, Microporus sp., Polyporus cf. tricholoma, Russula sp., dan Schizophyllum commune. Seluruh jamur merupakan dekomposer pada lokasi penelitian. Beberapa jamur berpotensi sebagai bahan pangan, obat, dan sumber senyawa bioaktif lainnya. Pada tulisan ini dijelaskan cara menggunakan karakter makroskopik untuk membantu identifikasi jamur.

Cyber Peacekeeping: Critical Evaluation of Digital Blue Helmets Program

2020 ◽  
pp. 17-27
Author(s):  
Fahad Nabeel
Keyword(s):  
United Nations ◽  
Critical Evaluation ◽  
Threat Detection ◽  
Information And Communications Technologies ◽  
The Past ◽  
Research Article ◽  
Un Peacekeeping ◽  
Starting Point ◽  
Communications Technologies ◽  
Future Potential

In 2016, the United Nations (UN) launched the Digital Blue Helmets (DBH) program under its Office of Information and Communications Technologies (OICT). The launching of DBH was a continuation of a series of steps that the UN and its related agencies and departments have undertaken over the past decade to incorporate cyberspace within their working methodologies. At the time of inception, DBH was envisioned as a team capacitated to act as a replica of a physical peacekeeping force but for the sole purpose of overseeing cyberspace(s). Several research studies have been published in the past few years, which have conceptualized cyber peacekeeping in various ways. Some scholars have mentioned DBH as a starting point of cyber peacekeeping while some have proposed models for integration of cyber peacekeeping within the current UN peacekeeping architecture. However, no significant study has attempted to look at how DBH has evolved since its inception. This research article aims to examine the progress of DBH since its formation. It argues that despite four years since its formation, DBH is still far away from materializing its declared objectives. The article also discusses the future potential roles of DBH, including its collaboration with UN Global Pulse for cyber threat detection and prevention, and embedding the team along with physical peacekeepers.

Detection of Metal Toxicity Using Natural Phytoplankton as Test Organisms in the Great Lakes

1993 ◽  
Vol 28 (1) ◽  
pp. 155-176
Author(s):  
Mohiddin Munawari ◽  
Milos Legner
Keyword(s):  
Great Lakes ◽  
Metal Toxicity ◽  
Structural Changes ◽  
System Response ◽  
Turnover Rates ◽  
High Turnover ◽  
Spectra Analysis ◽  
Test Organisms ◽  
Future Potential ◽  
Natural Phytoplankton

Abstract This paper presents an overview of techniques utilizing natural phytoplankton for the detection of metal-Induced stress in the Great Lakes. Both field and laboratory procedures are designed to evaluate either structural changes or functional response of test organisms. This up-to-date compendium provides a choice of techniques, which permits a holistic assessment of the stress caused by toxic metals. Recently introduced techniques, such as normalized size spectra analysis, flow cytometry, and the evaluation of a continuous-flow system response to metal toxicity, are discussed in more detail to explore their future potential. Owing to their key position in the food web, high turnover rates, abundance, and sensitivity to environmental perturbation, phytoplankton serve as reliable early warning indicators of ecosystem deterioration and its restoration.

Nanostructured Hyaluronic Acid-based Materials for the Delivery of siRNA

2018 ◽  
Vol 24 (23) ◽  
pp. 2678-2691 ◽  
Author(s):  
Keval Shah ◽  
Sunita Chawla ◽  
Anuradha Gadeval ◽  
Goutham Reddy ◽  
Rahul Maheshwari ◽  
...  
Keyword(s):  
Hyaluronic Acid ◽  
Rna Interference ◽  
Sirna Delivery ◽  
Treatment Strategies ◽  
Aqueous Solubility ◽  
Micro Rna ◽  
Target Space ◽  
Significant Progress ◽  
Gene Therapies ◽  
Future Potential

Background: The search for the effective treatment strategies to combat a disease that is characterized by abnormal cell growth and known as cancer is still required to reach its destiny. To address the problem, recently several gene therapies based on novel RNA interference (RNAi) have been proposed such as siRNA, micro RNA, shRNA, etc. out of which, siRNAs (silencing RNA) promises to show significant progress in pharmacotherapy, including considerable expansion of the druggable target space and the possibility of treating cancer. Methods: This review aims to uncover the hyaluronic acid (HA) and HA-hybridized nanoplatforms for siRNA delivery systems with a particular focus on the discussion of available reports while addressing the future potential of HA-based treatment strategies. Results: HA modified siRNA delivery, as promised, provided better targeting potential in many types of cancers. In addition, it was able to modify the release of siRNA as well. Toxicity of HA is well mentioned however, the loophole is yet to be filled by exploring various remedies for overcoming toxicity. Conclusion: To overcome the problems associated with these emerging genetic tools, investigators have employed glycosaminoglycan HA-based biopolymers. This biopolymer offers a variety of properties such as biodegradability, biocompatibility, aqueous solubility, viscoelasticity, and non-immunogenicity.

Chips with Everything

2017 ◽  
Author(s):  
David Segal
Keyword(s):  
Quantum Computing ◽  
Integrated Circuits ◽  
Critical Role ◽  
Moore’S Law ◽  
Moore's Law ◽  
Silicon Chips ◽  
History Of ◽  
Future Potential ◽  
Digital Computers ◽  
Dna Computer

Chapter 3 highlights the critical role materials have in the development of digital computers. It traces developments from the cat’s whisker to valves through to relays and transistors. Accounts are given for transistors and the manufacture of integrated circuits (silicon chips) by use of photolithography. Future potential computing techniques, namely quantum computing and the DNA computer, are covered. The history of computability and Moore’s Law are discussed.

Sign in / Sign up

Export Citation Format

Share Document