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722. Forenzní entomologie - když smrt je začátek
- Creator:
- Hana Šuláková
- Type:
- article, články, journal articles, model:article, and TEXT
- Subject:
- Zoologie, aplikovaná biologie, forenzní vědy, entomologie, applied biophysics, forensic sciences, entomology, 2, and 59
- Language:
- Czech
- Description:
- Forenzní entomologie představuje oblast aplikované biologie, která propojuje přírodní vědy a právní systém. Tento obor lze rozdělit na tři hlavní oblasti: problematiku škůdců potravin a zemědělských produktů, oblast parazitů lidí a zvířat (zejména otázku myiáz) a patrně nejznámější a nejčastěji využívanou oblast stanovení doby smrti člověka, resp. post mortem intervalu (PMI). Jeho základem je přirozený proces degradace mrtvých obratlovců v přírodě, kdy během sukcese tělo postupně kolonizují mouchy, brouci a další bezobratlí. Znalost těchto procesů nám dává možnost určit dobu kolonizace, a tím i PMI s přesností na den i několik týdnů po smrti člověka. Avšak pole působnosti forenzní entomologie je natolik široké, že článek přináší pouze malé nahlédnutí do základů tohoto multidisciplinárního oboru. Proto není překvapením, že přes všechny naše dosavadní znalosti a poznatky forenzní entomologie, každý den přináší stále nové otázky a odpovědi., Forensic entomology is a field of applied biology in which natural science and the judicial system interact. It can be divided into three main areas: the issue of pests, the field of human and animal parasites, mainly a phenomenon called myiasis, and probably the best known and most frequently used area of estimating the period of time since human death or post mortem interval (PMI). It is based on the natural process of degradation of animal cadavers and human corpses when during the process of succession flies, beetles and other invertebrates subsequently colonize a corpse. Good knowledge of the processes allows us to determine the time of colonization as well as PMI within a day even several weeks after the human death. However, the scope of forensic entomology is so wide that this article provides only a small insight into the foundations of this multidisciplinary field. Therefore it is not surprising that despite all of our current knowledge forensic entomology presents new questions and answers every day., and Hana Šuláková.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
723. Forest moth assemblages as indicators of biodiversity and environmental quality in a temperate deciduous forest
- Creator:
- An, Jeong-Seop and Choi, Sei-Woong
- Type:
- article, články, model:article, and TEXT
- Subject:
- Zoologie, zoologie, entomologie, moth, biodiversity, indicators, abundance, richness, temperate deciduous forest, elevation, season, 2, and 59
- Language:
- English
- Description:
- The aim of the present study was to find groups of moths suitable for estimating changes in the abundance and richness of local and regional biodiversity in a temperate forest. We captured macro-moths from May to October over a 5-year period (2005–2009) at various sites in Mt. Jirisan National Park (JNP) in southern Korea. Six taxa were selected based on a strong correlation between the number of species in these taxa and total number of species of large moths: Ennominae (Enn), Arctiinae (Arc), Hermininae (Her), Notodontidae (Not), Drepanidae (Dre) and Ophiderinae (Oph). Of these, combinations of four groups were found to have the best predictive capability. We determined whether these indicator groups could be used to reveal mean differences in species abundance according to spatial (forest type, altitude) and temporal variables (monsoon season) since moth composition and abundances were closely related with these variables. The mean differences in the groups of moths in the two types of forest (Arc, Dre, Enn, Not), two altitudes (Dre, Enn, Her, Oph) and two seasons (Dre, Enn, Oph) were significant. Overall, it was revealed that a set of four groups, including two taxa (Dre and Enn), could be used to show differences in local and regional biodiversity of moths in southern Korean temperate forest., Jeong-Seop An, Sei-Woon Choi., and Obsahuje seznam literatury
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
724. Foreword
- Creator:
- Eaton-Rye, Julian J.
- Format:
- print, bez média, and svazek
- Type:
- model:article and TEXT
- Subject:
- fotosyntéza, odborné časopisy, professional journals, 2, and 581
- Language:
- Multiple languages
- Description:
- Julian J. Eaton-Rye. and Článek obsahuje v příloze soupis prací prof. Govindjeeho za léta 2011-2018
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
725. Fosilní doklady asociací rostlin a hmyzu
- Creator:
- Knor, Stanislav and Jakub Prokop
- Type:
- article, články, journal articles, model:article, and TEXT
- Subject:
- Obecná botanika, paleontologie, paleobotanika, entomologie, paleontology, paleobotany, entomology, 2, and 581
- Language:
- Czech
- Description:
- Dnešní terestrické ekosystémy jsou do značné míry produktem koevoluce rostlin a hmyzu, který představuje vůbec nejpočetnější a nejrozmanitější skupinu živočichů. Počátky tohoto vzájemného působení lze vysledovat stovky milionů let do minulosti, přičemž postupně docházelo k nárůstu jeho komplexity. Nejčastějšími doklady těchto složitých vztahů jsou fosilizované listy nebo jejich otisky, vykazující často specifické i nespecifické poškození, jako jsou miny nebo hálky, stopy po ovipozici, popřípadě nejrůznější typy okusů. Kvalitativní a kvantitativní analýza těchto stop má velký význam při studiu evolučních procesů v rámci výše uvedených skupin organismů. Detekované změny v dynamice trofických vztahů mezi hmyzem a jeho rostlinnými hostiteli pomáhají zpřesnit představu o vlivu měnícího se prostředí na okolní biotu, jakož i poskytují vodítko pro stanovování průběhu klimatických změn v čase., Contemporary terrestrial ecosystems are largely a product of the coevolution of plants and insects, which are the most prevalent and diverse group of animals. The origin of these interactions can be traced hundreds of millions of years back followed by a gradual increase in their complexity. The most common evidence of these complex relationships is represented by the fossilized leaves, often having specific and non-specific damage such as the mines, galls, traces of oviposition, or various types of feeding. Qualitative and quantitative analyses of these ichnofossils are of great importance with regard to the study of the evolutionary processes occurring among these groups of organisms. The detected changes in the dynamics of trophic relationships between insects and their host plants help to clarify ideas regarding the impact on the developing environment and organisms, and provide evidence for the recognition of trends in climate changes in the past., and Stanislav Knor, Jakub Prokop.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
726. Four new species of Acanthobothrium van Beneden, 1850 (Cestoda: Onchoproteocephalidea) from the guitarfish, Rhynchobatus cf. djiddensis (Elasmobranchii: Rhynchobatidae), from the Persian Gulf and Gulf of Oman
- Creator:
- Maleki, Loghman, Malek, Masoumeh, and Harry W Palm
- Format:
- electronic, počítač, and online zdroj
- Type:
- model:article and TEXT
- Subject:
- parazitičtí živočichové, žraloci, parasitic animals, sharks, Írán, Iran, new species, Acanthobothrium, Guitarfish, parasites, Onchobothriidae, 2, and 59
- Language:
- English
- Description:
- Four new species of Acanthobothrium van Beneden, 1850 are described from guitarfish, Rhynchobatus cf. djiddensis (Forsskål), collected from the Gulf of Oman and Persian Gulf. Acanthobothrium janineae sp. n., a category 1 species, differs from all congeners in category 1 by having a long vagina extending into the vas deferens and different, proglottid and testis number except Acanthobothrium hypermekkolpos Fyler et Caira, 2010. Acanthobothrium fylerae sp. n., a category 1 species, can be differentiated by a combination of characters including the total length, proglottid and testis number, cirrus sac shape, and the length of the vagina and ovarian lobes. Both new species are similar to A. hypermekkolpos reported from Rhynchobatus laevis (Bloch et Schneider) from Australia in their scolex proper length, hook size and muscular pad, respectively. Acanthobothrium asrinae sp. n., a category 1 species, differs from other category 1 species by the shape of its hooks and the position of the tubercle at the mid-length of the axial prongs; in this respect it resembles A. bartonae Campbell et Beveridge, 2002 reported from Australia. Acanthobothrium jamesi sp. n. is among six category 1 species with post-ovarian testes. It differs from these species by total length, proglottid and testis number and the extension of the ovarian lobes. Although it is thought that R. djiddensis occurs in the region, the identities of the hosts of the newly described Acanthobothrium species await verification. There are two forms of host in the region and were designated as R. cf. djiddensis 1 and R. cf. djiddensis 2. More taxonomic work and the use of molecular techniques are needed to resolve the true identity of the host species., Loghman Maleki, Masoumeh Malek, Harry W. Palm., and Obsahuje bibliografii
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
727. František A. Novák (1892-1964)
- Creator:
- Lubomír Hrouda
- Format:
- Type:
- article, vzpomínky, model:article, and TEXT
- Subject:
- Botanika, Novák, František Antonín, 1892-1964, botanici, 2, and 58
- Language:
- Czech
- Description:
- Lubomír Hrouda.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
728. František Krahulec: 60 let
- Creator:
- Skálová, hana
- Format:
- Type:
- article, zprávy, model:article, and TEXT
- Subject:
- Obecná botanika, Krahulec, František, 1952-, jubilejní oslavy, botanici, 2, and 581
- Language:
- Czech
- Description:
- Hana Skálová.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
729. František Moravec: Parasitic nematodes of freshwater fishes of Europe. Nový klíč k určování hlístic parazitujících na rybách
- Creator:
- Vladimíra Hanzelová
- Type:
- article, recenze, recensions, model:article, and TEXT
- Subject:
- Zoologie, zoologie, 2, and 59
- Language:
- Czech
- Description:
- [autor recenze] Vladimíra Hanzelová.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
730. Function, regulation and distribution of IsiA, a membrane-bound chlorophyll a-antenna protein in cyanobacteria
- Creator:
- Chen, H.-Y. S., Bandyopadhyay, A., and Pakrasi, H. B.
- Format:
- print, bez média, and svazek
- Type:
- model:article and TEXT
- Subject:
- ekologické zátěže, ochrana před ultrafialovým zářením, fotosyntéza, environmental stresses, photoprotection, photosynthesis, excitation energy transfer, gene regulation, phylogenetic analysis, 2, and 581
- Language:
- Multiple languages
- Description:
- IsiA is a membrane-bound Chl a-antenna protein synthesized in cyanobacteria under iron deficiency. Since iron deficiency is a common nutrient stress in significant fractions of cyanobacterial habitats, IsiA is likely to be essential for some cyanobacteria. However, the role it plays in cyanobacteria is not fully understood. In this review paper, we summarize the research efforts directed towards characterizing IsiA over the past three decades and attempt to bring all the pieces of the puzzle together to get a more comprehensive understanding of the function of this protein. Moreover, we analyzed the genomes of over 390 cyanobacterial strains available in the JGI/IMG database to assess the distribution of IsiA across the cyanobacterial kingdom. Our study revealed that only 125 such strains have an IsiA homolog, suggesting that the presence of this protein is a niche specific requirement, and cyanobacterial strains that lack IsiA might have developed other mechanisms to survive iron deficiency., H.-Y. S. Chen, A. Bandyopadhyay, H. B. Pakrasi., and Obsahuje bibliografické odkazy
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public