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typingtess · 1 year

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NCIS: LOS ANGELES – "Sensu Lato" – Act Two

The lab has been trashed. The hard drive from Dr. Howard's computer is missing. The shelves with the bugs seem to be intact. Sam wants to talk to someone who knows about what bugs were around.

Leyla Lewis was Dr. Howard's partner but Daryl Howard only loves his work. She thinks Howard is a genius – he studies how what's going on in the world impacts the insects. They get along but all he spoke about was work and they couldn't get past the work grind.

Lewis said there were threats against Dr. Howard – he thought his e-mail was hacked, that his phones were bugged. He thought there were people following him from lecture to lecture. Lewis is heartbroken – she didn't pay attention to his worries.

Sam and Rountree sneak peek with the lab assistant. Four of the moth cages are missing, so are some of the pesticides. Howard's research could make or break big companies making pesticides.

In Hetty's office, the Admiral is looking through some files. Fatima offers to help him find something – she organized Hetty's area. He's not asking for help. An update on the Patriot's Mission has most of them in jail or out of the picture.

At Howard's last lecture, a heckler had to be removed from the speech. Fatima is running her down. Kensi and Deeks talk about having couples fun, married fun. Kensi brings up Leyla Lewis – it is easy to lose touch with each other. Deeks says they have 377-days left with Rosa. When she graduates, she's an adults out in the world. Kensi is worried about losing touch with "being us."

The lab assistant provides a list of pesticides based on their strength. Fatima finds some of his work – two pesticides are highly toxic that change the cell structure of lizards. They could harm humans. The companies behind the company lost a lot of money based on his research. Sam thinks the companies may have targeted Dr. Howard.

#NCIS: Los Angeles #NCIS: LA #NCIS Los Angeles #ncis la

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appelvargas · 1 year

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Risks to the recurrence regarding convulsions using moderate gastroenteritis in children

Almost all kinds had related total main duration as well as vertical actual submission from silking, yet more modern types taken care of greater full actual duration along more origins from the 30-60 centimetres earth cellular levels in readiness. The spatial alternative of earth nutrient N (N-min) in every earth skyline had been bigger that regarding Olsen-P as well as ammonium-acetate-extractable K, and it was inversely correlated along with actual size denseness (RLD), mainly in the 0-20 centimeters soil level. It absolutely was figured greater acquisition of mineral vitamins and minerals and better brings involving modern types have been linked to better complete underlying period at maturation. Your damaging relationship involving RLD and also dirt Nmin from collect for many versions indicates the need for the spatial syndication with the main system for N uptake by maize.A brilliant controlled three-phase squirrel-cage induction electrical generator (SCIG) technique pertaining to grid-connected blowing wind energy software making use of crossbreed wavelet fluffy neurological system (WFNN) can be proposed with this study. 1st, the particular indirect field-oriented device is actually implemented for the charge of the particular SCIG technique. And then, a great AC/DC power converter along with a DC/AC electrical power inverter tend to be made to change the electric strength created by the three-phase SCIG in order to power grid. In addition, the particular dynamic style of your SCIG program plus an ideal worked out torque controlled are created for the charge of your rectangular regarding DC-link existing. Moreover IDN-6556 datasheet , a sensible hybrid WFNN operator and a couple WFNN game controllers, that are working out intensive strategies, are generally recommended for the AC/DC strength converter along with the DC/AC strength inverter, respectively, to further improve your temporary as well as steady-state answers of the SCIG technique in various running conditions. Within the smart crossbreed WFNN control, to wind down the advantages of the particular lumped uncertainness within the style of the ideal computed torque controller, a WFNN is designed being an uncertainness observer to evolve the lumped uncertainty on the web. Ultimately, the particular practicality and usefulness from the SCIG program for grid-connected blowing wind electrical power apps are generally tested along with trial and error final results.Qualifications: Hints that manual gravid Anopheles gambiae sensu lato for you to oviposition web sites could be manipulated to create brand-new strategies for overseeing as well as curbing malaria vectors. Nonetheless, progress toward discovering this kind of cues can be slower simply due to the deficiency of appropriate equipment with regard to checking out long-range appeal in order to putative oviposition substrates. This research directed to build up a rather easy-to-use bioassay method that can properly analyze compound fascination of gravid Anopheles gambiae sensu stricto. Approaches: BG-Sentinel (TM) bug draws in which use followers to disburse odourants have been revised in order to contain aqueous substrates. Selection exams together with a pair of the exact same traps set in an 70 m(Only two) tested semi-field program were used in order to analyse the catch effectiveness in the draws in and the effectiveness from the bioassay. Another batch of 190 gravid The.

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toadton04 · 2 years

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Successful Treatments for Platinum-resistant Ovarian Most cancers by simply Each week Nedaplatin Then Temozolomide: About three Scenario Studies

The number of content articles has been lowered to be able to 25. The full wording coming from all 30 articles had been retrieved as well as analyzed. Over the existing report, produce your own . for you to elucidate essentially the most probable etiology with this issue whilst simultaneously, advance may well reason for your obvious achievement in the treatment of this problem using a range of different therapeutic techniques. We've #Link# completed a narrative assessment, that we hope will certainly decrease a number of the misunderstandings surrounding this clinical thing simply by merging the particular recognized facts about the illness.Track record: Hints that will guidebook gravid Anopheles gambiae sensu lato in order to oviposition internet sites might be manipulated to create brand-new techniques for monitoring and curbing malaria vectors. Nonetheless, advancement toward identifying this kind of sticks will be slow in part due to the lack of proper instruments regarding looking into long-range interest to putative oviposition substrates. These studies aimed to formulate a rather easy-to-use bioassay program that will efficiently review chemical interest associated with gravid Anopheles gambiae sensu stricto. Methods: BG-Sentinel (TM) insect draws in which use enthusiasts to distribute odourants have been altered to incorporate aqueous substrates. Selection checks along with a couple of identical barriers placed in the 80 m(A couple of) scanned semi-field method were utilized in order to evaluate consumption efficacy in the tiger traps along with the effectiveness of the bioassay. Some other batch of 200 gravid A great. gambiae s.ersus. was released upon each trial and error evening. Selections examined were (One) distilled as opposed to mineral water (baseline) as well as (Only two) distilled water compared to dirt infusion. Even more, comparisons were made involving mineral water and garden soil infusions equally containing One humdred and fifty g/l regarding Salt Chloride (NaCl). Salt Chloride is known to affect the release charge regarding volatiles via organic and natural substrates. Final results: Whenever each draws in contained sanitized water, Forty five percent (95 self confidence period of time (CI) 33-57 Percent) of all introduced mosquitoes and other ended up stuck. The actual amount improved for you to Eighty four Per cent (Ninety five CI 73-91 Per-cent) while tiger traps included garden soil infusions. Throughout alternative assessments, any gravid feminine #Link# was doubly apt to be kept in quality lure along with garden soil infusion like the capture with distilled water (odds percentage (Or even) One particular.Eight, Ninety-five percent CI 1.3-2.Six). In addition, the actual appeal regarding gravid females towards test snare with infusion more than tripled (OR Several.Some, Ninety five percent CI 2.4-4.8-10) whenever salt had been added to your substrates. Conclusion: Minimal modifications of the BG-Sentinel (TM) bug capture flipped the idea into a effective bioassay instrument with regard to assessing the alignment #Link# associated with gravid nasty flying bugs to putative oviposition substrates utilizing olfaction. This research explains a useful tool for checking out olfactory fascination associated with gravid The.

#Sorafenib #Temozolomide #Caramboxin

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carnegiemuseumnaturalhistory · 3 years

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For Some Snails, Reproduction is a Jab Well Done

Some land snails possess darts in their reproductive systems. During courtship, one or both partners jab the other partner with the dart, which some observers have likened to Cupid’s arrow. If the dart misses or otherwise fails to stab the partner, then courtship and mating stop, unfinished. And we’re not talking about tiny darts; in one species the dart is a fifth the length of the creature’s body!

Dart-bearing (not shown) hermaphroditic snail, Cepaea nemoralis (family Helicidae). Shell ca 2 cm diam.

In those species studied, the dart appears to deliver hormones into the partner to increase the chance of paternity. Most land snails are hermaphrodites (both male and female within one individual). During mating, sperm enters the partner’s copulation pouch, which is not a safe haven because digestive processes begin! The hormones help the sperm escape that pouch so they can find their way to the fertilization chamber.

Note that in these land snails, the dart is used during courtship before copulation. These land snails are not using the dart to transfer sperm, a behavior known as traumatic insemination in some other creatures such as saccoglossans (relatives of sea slugs), some flatworms, and bed bugs.

Dart-bearing snails that you might know include the escargot snails (family Helicidae), the large native snails in southwestern USA (Xanthonychidae), and some of the large native slugs of eastern North America (Philomycidae). Note that the Polygyridae, the larger land snails in eastern North America, lack a dart.

Love dart of Cepaea hortensis. Scale bar is 0.5 mm. Image from Wikimedia Commons, from Koene & Schulenburg (2005).

The dart is formed in a structure called a dart sac, and after the dart is used, a new one grows after about a week. While many species have a single dart sac, some snail groups possess two, four, or even more dart sacs, so presumably they can mate again without waiting for the single dart to re-grow.

A mystery: most groups of land snails lack darts in the reproductive system, although multiple, relatively un-related groups of snails possess darts. Two explanations exist for this diversity of having or lacking darts: (1) the ancestor of all land snails possessed a dart, and then evolutionarily the dart was lost in most groups, or (2) the ancestor lacked a dart, and then a dart was acquired independently in multiple lineages.

Some snail biologists favor the ancestral dart idea, although others (e.g., Tompa 1980) favor the independent origin idea. I like the independent origin idea because of dramatic differences among darts: in some groups, the dart is made of calcium carbonate, in others it is chitin, and in still others it is cartilaginous. I hold that in evolution, it is sometimes easier to start over from scratch than to change fundamental building materials. Nevertheless, most snail biologists agree that the ancestor to the superfamily Helicoidea, which contains the familiar escargot snails, had at least one dart (e.g., Schileyko 1989), but whether it was one dart that proliferated into multi-dart forms or vice versa remains unresolved.

One way to solve this mystery could be to examine molecular processes used in forming and deploying the dart. If all dart-possessing land snails use similar biochemical pathways to form and deploy their darts, those similarities would be consistent with the ancestral dart idea. On the other hand, if love darts of different groups rely on different biochemistry to form and deploy, that would suggest multiple independent origins of darts, with their apparently similar shapes and functions being due to convergent evolution.

Meanwhile, snails continue reproducing, and for those that use a dart, I say, “A jab well done!”

References

Koene, J.M. & Schulenburg, H. 2005. Shooting darts: co-evolution and counter-adaptation in hermaphroditic snails. BMC Evolutionary Biology 5(25): 13 pp. https://doi.org/10.1186/1471-2148-5-25

Schileyko, A.A. 1989. Taxonomic status, phylogenetic relations and system of the Helicoidea sensu lato (Pulmonata). Archiv für Molluskenjunde 120: 187-236.

Tompa, A.S. 1980. The ultrastructure and mineralogy of the dart from Philomycus carolinianus (Pulmonata: Gastropoda) with a brief survey of the occurrence of darts in land snails. Veliger 23: 35-42.

Tim Pearce is the head of the mollusks section at Carnegie Museum of Natural History. Museum employees are encouraged to blog about their unique experiences and knowledge gained from working at the museum.

#Carnegie Museum of Natural History #Snails #Convergent evolution #Mollusks #Land snails

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