Topic Review
Antenna
Antennae (Template:Singular antenna), sometimes referred to as "feelers", are paired appendages used for sensing in arthropods. Antennae are connected to the first one or two segments of the arthropod head. They vary widely in form but are always made of one or more jointed segments. While they are typically sensory organs, the exact nature of what they sense and how they sense it is not the same in all groups. Functions may variously include sensing touch, air motion, heat, vibration (sound), and especially smell or taste. Antennae are sometimes modified for other purposes, such as mating, brooding, swimming, and even anchoring the arthropod to a substrate. Larval arthropods have antennae that differ from those of the adult. Many crustaceans, for example, have free-swimming larvae that use their antennae for swimming. Antennae can also locate other group members if the insect lives in a group, like the ant. The common ancestor of all arthropods likely had one pair of uniramous (unbranched) antenna-like structures, followed by one or more pairs of biramous (having two major branches) leg-like structures, as seen in some modern crustaceans and fossil trilobites. Except for the chelicerates and proturans, which have none, all non-crustacean arthropods have a single pair of antennae.
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  • 25 Oct 2022
Topic Review Peer Reviewed
Entomopathogenic Fungi: Interactions and Applications
Entomopathogenic fungi are a special group of soil-dwelling microorganisms that infects and kills insects and other arthropods through cuticle penetration. They are currently used as biocontrol agents against insect plant pests and play a vital role in their management. Regardless that entomopathogenic fungi are currently on the agriculture market, their full potential has not yet been utterly explored. Up to date substantial research has covered the topic revealing numerous uses in pest management but also on their ability as endophytes, assisting the plant host on growth and pathogen resistance. This article addresses the literature on entomopathogenic fungi through the years, noting their mode of action, advantages, potential applications, and prospects.
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  • 14 Apr 2022
Biography
Geoffrey Hoppe
Geoffrey Hoppe (born Geoffrey Alan Hoppe on August 26, 1955, in Appleton, Wisconsin United States) is the founder and CEO of the Crimson Circle Energy Company, Inc. Hoppe claims that in 1997 on an airplane flight a non-physical entity he calls "Tobias of the Crimson Council" presented himself and began conversing with him.[1][2][3][4] Hoppe contends that since then he has been able to channel T
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  • 26 Dec 2022
Topic Review
Freeze-Drying of Foods
Freeze-drying is a process in which water is sublimated by the direct transition of water from solid (ice) to vapor, thus omitting the liquid state, and then desorbing water from the “dry” layer.
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  • 16 Nov 2020
Topic Review
Functional Fruit Juices
Lately, consumers are increasingly concerned about their dieting, hence expect to eat foods that will improve their well-being and health: This can be achieved by eating foods with added functional components. Fast-paced modern lifestyle reduces time to consume fresh fruits and vegetables, so people prefer to consume juices, and that caused demand for functional fruit juices to grow rapidly. Accordingly, the recent trends in juice and beverage industry are oriented towards production of functional juices and drinks with various raw materials, such as vitamins and their precursors, minerals, biologically active compounds (BACs; e.g. polyphenols, carotenoids, chlorophylls, tannins, etc.), antioxidants, probiotics and prebiotics. Due to respectable nutritive value, fruit juices were found to be an excellent carriers or delivery vehicles of probiotic bacteria. Juices produced from “superfruits” can be considered excellent functional matrices, because they contain a high proportion of various types of BACs. Further, fruit juices with added probiotics (e.g. lactic acid bacteria Bifidobacterium and Lactobacillus) and prebiotics (e.g. lactulose, inulin, fructooligosaccharides, etc.) are becoming popular beverages among consumers.
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  • 05 Nov 2020
Topic Review
Olive orchards under climate change
The olive tree (Olea europaea L.) is an ancient traditional crop in the Mediterranean Basin. In the Mediterranean region, traditional olive orchards are distinguishable by their prevailing climatic conditions. Olive trees are indeed considered one of the most suitable and best-adapted species to the Mediterranean-type climate. However, new challenges are predicted to arise from climate change, threatening this traditional crop. The Mediterranean Basin is considered a climate change “hotspot,” as future projections hint at considerable warming and drying trends. Changes in olive tree suitability have already been reported over the last few decades. In this context, climate change may become particularly challenging for olive growers.
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  • 14 Jan 2021
Topic Review
Electromyography in Sports
Muscular alterations as a consequence of hypoxic situations contribute not only to a decrease in life expectancy but also to a lower quality of life and health status. Our perspective, based on the results of this systematic review, is that Electromyography (EMG) is a suitable tool for monitoring the different skeletal muscle responses and has sufficient sensitivity to detect the muscle changes produced by hypoxic stimuli. Therefore, surface EMG (sEMG) maybe provide a practical point-of-care diagnostic test for medical diagnoses as well as a tool to improve sports performance. integrated EMG (iEMG) studies the physiology and pathology of denervation, re-innervation, and various myopathies. It also analyzes deep musculature such as muscular behavior, temporal activity patterns, fatigue, and muscular activation. sEMG is suitable for providing information about global muscle behavior, temporal activity patterns, muscle fatigue, and the activation level of the superficial musculature.
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  • 15 Jan 2021
Topic Review
Plant Cell Culture
The large-scale production of plant-derived secondary metabolites (PDSM) in bioreactors to meet the increasing demand for bioactive compounds for the treatment and prevention of degenerative diseases is nowadays considered an engineering challenge. Plant cell culture (PCC) is nowadays recognized as a promising, renewable, sustainable, and environmentally friendly alternative to obtain PDSM out of wild plants. PCC accounts for the virtues of whole-plant cultivation systems and offers significant advantages, such as controlled manufacture due to standardized environmental conditions, i.e., it is not seasonal dependent, makes use of low amounts of water, and pesticides and herbicides are not required, achieving better quality in the desired product.
  • 2.2K
  • 29 Dec 2021
Topic Review
Chlorine Dioxide
Chlorine dioxide was discovered in 1811 by Sir Humphry Davy and since the mid-20th century, it has been widely used in the paper industry as a bleach and for the treatment of drinking water. 
  • 2.2K
  • 21 Dec 2022
Topic Review
Cinnamon as Useful Preventive Substance
Cinnamon is widely used as a food spice, but due to its antibacterial and pharmacological properties, it can also be used in processing, medicine and agriculture. The word “Cinnamon” can refer to the plant, processed material, or an extract. It is sometimes used as a substance, and sometimes used as a mixture or as compounds or a group. This article reviews research into the effectiveness of various forms of cinnamon for the control of plant diseases and pests in crops and during storage of fruit and vegetables. Cinnamon acts on pests mainly as a repellent, although in higher doses it has a biocidal effect and prevents egg-laying. Cinnamon and its compounds effectively hinder bacterial and fungal growth, and the phytotoxic effects of cinnamon make it a possible herbicide. This article presents the wide practical use of cinnamon for various purposes, mainly in agriculture. Cinnamon is a candidate for approval as a basic substance with protective potential. In particular, it can be used in organic farming as a promising alternative to chemical pesticides for use in plant protection, especially in preventive treatments. The use of natural products is in line with the restriction of the use of chemical pesticides and the principles of the EU’s Green Deal. 
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  • 22 Sep 2021
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