Future Shorelines: A Living Shoreline Site Selection and Design Decision Support Tool that Incorporates Future Conditions Induced by Sea Level Rise.

Most living shoreline site selection and design decision support tools are based upon existing environmental conditions. We developed a web-based, geospatial tool called Future Shorelines that integrates high-resolution landscape elevation data and a matrix of locally derived NOAA Interagency Sea Level Rise Scenarios to characterize future conditions of submergence and shoreline translation induced by sea level rise. Once the practitioner selects a location of interest, sea level rise scenario (e.

Physiologic Comparison of Airway Pressure Release Ventilation and Low Tidal Volume Ventilation in ARDS: A Randomized Controlled Trial.

Background: The physiologic effects of different ventilation strategies on patients with ARDS need to be better understood.

Research Question: In patients with ARDS receiving controlled mandatory ventilation, does airway pressure release ventilation (APRV) improve lung ventilation/perfusion (V˙/Q˙) matching and ventilation homogeneity compared with low tidal volume (LTV) ventilation?

Study Design And Methods: This study was a single-center randomized controlled trial. Patients with moderate to severe ARDS were ventilated randomly with APRV or LTV ventilation.

Exosomal miR-150 partially attenuated acute lung injury by mediating microvascular endothelial cells and MAPK pathway.

Background: Acute lung injury (ALI) is a respiratory disease with high morbidity and mortality rates. Currently, there is no effective treatment to complement mechanical ventilation. Exosomes and microRNAs (miRNAs) are promising agents for the management of this disease.

De novo transcriptome assemblies of Epicauta tibialis provide insights into the sexual dimorphism in the production of cantharidin.

Blister beetles have medicinal uses for their defensive secretion cantharidin, which has curative effects on many cancers and other diseases. It was demonstrated that sexual dimorphism exists in the production of cantharidin between male and female adults. This study performed a de novo assembly of Epicauta tibialis transcriptomes and analyzed the differentially expressed genes (DEGs) between male and female adults to help to find genes and pathways associated with cantharidin biosynthesis.

The complete mitochondrial genome of Asian short-toed Lark (Aves: Passeriformes: Alaudidae).

We sequenced the mitochondrial genome of Asian short-toed Lark using the next-generation sequencing. The circular genome is 16,914 bp long, encoding 13 protein-coding genes (PCGs), 22 transfer RNAs (tRNAs), 2 ribosomal RNAs (rRNAs), and there are two control regions, which is similar to the common type suggested as ancestral for birds but has a 1126 bp control region and a 236-bp remnant control region. The phylogenetic analysis of published lark mitogenomes reveals the top phylogenetic position of in Alaudidae.

The complete mitochondrial genome of Daurian redstart (Aves: Passeriformes: Muscicapidae).

We sequenced the mitochondrial genome of Daurian redstart using the next-generation sequencing. The circular genome is 16,832 bp long, encoding 13 protein-coding genes (PCGs), 22 transfer RNAs (tRNAs), 2 ribosomal RNAs (rRNAs), and a control region. The lengths of and were determined to be 1,597 and 984 bp, respectively.

The complete mitochondrial genome of the Eurasian wryneck Jynx torquilla (Aves: Piciformes: Picidae) and its phylogenetic inference.

The Eurasian Wryneck is a species of wryneck woodpecker breeding in temperate regions of Europe and Asia. We sequenced the mitochondrial genome of Jynx torquilla (Aves, Piciformes, Picidae) using the next generation sequencing. The circular genome is 16,832 bp long, encoding 13 protein-coding genes (PCGs), 22 transfer RNAs (tRNAs), two ribosomal RNAs (rRNAs), and two control regions.

Accumulated Clinical Experiences from Successful Treatment of 1377 Severe and Critically Ill COVID-19 Cases.

In late December 2019, COVID-19 was firstly recognized in Wuhan, China and spread rapidly to all of the provinces of China. The West Campus of Wuhan Union Hospital, the designated hospital to admit and treat the severe and critically ill COVID-19 cases, has treated a large number of such patients with great success and obtained lots of valuable experiences based on the Chinese guideline (V7.0).

Sampling and analysis of airborne ammonia in workplaces of China.

Objectives: With the increasing demand for the detection of occupational hazard factors in workplaces, the national standard determination method for ammonia (sampling with absorbing solution-analysis with Nessler reagent spectrophotometry) in the air of workplace presents many drawbacks during application in China. This review summarized the improvement and the alternate methods of the current sampling and analysis procedures for ammonia, aiming to provide reference to establish an appropriate method for the determination of ammonia in workplace air.

Methods: Scientific publications in English and Chinese and the standard methods of the Deutsche Forschungsgemeinschaft (DFG) in Germany, the National Institute for Occupational Safety and Health (NIOSH) and Occupational Safety and Health Administration (OSHA) in the United States, and Ministry of Health in China for airborne ammonia collection and analysis in the workplace were reviewed.

Activation of Alpha-7 Nicotinic Acetylcholine Receptors (α7nAchR) Promotes the Protective Autophagy in LPS-Induced Acute Lung Injury (ALI) In Vitro and In Vivo.

The release of inflammatory cytokines and chemokines and autophagy has been reported to be involved in the pathogenic mechanism of acute lung injury (ALI). Reportedly, alpha-7 nicotinic acetylcholine receptors (α7nAchR) might play a protective role in LPS-induced ALI. In the current research, we established LPS-induced ALI model in mice and α7nAchR agonist PNU-282987 improved LPS-induced injury.

Electricity generation, salinity, COD removal and anodic biofilm microbial community vary with different anode CODs in a microbial desalination cell for high-salinity mustard tuber wastewater treatment.

A three-chamber microbial desalination cell (MDC) was constructed for high-salinity mustard tuber wastewater (MTWW) treatment. The effect of anode COD on electricity generation, salinity, COD removal and the anodic biofilm microbial community in MDC for the MTWW treatment was investigated. The results showed that electricity generation was better when the anode COD was 900 mg L when it was 400 or 1400 mg L.

Rapid Detection of Atrazine at Workplace with Near-Infrared Spectroscopy.

As a wildly used herbicide, Atrazine is mainly produced in China. In order to strengthen the routine detection of Atrazine exposure concentration and protect the health of occupational contact workers, it’s of great importance to develop on-site rapid detection method. A self-assembled near infrared spectrometer was used to record spectra of laboratory prepared atrazine solutions with concentration range from 10 to 1 000 mg·L-1.

[An analysis of characteristics of exposure to nanoparticles in a workplace manufacturing iron oxide nanoparticles].

Objective: To investigate the characteristics of exposure to iron oxide nanoparticles in workplace.

Methods: The real-time particle number (NC), surface area (SAC), and mass (MC) concentrations of nanoparticles were measured in various locations of a selected workplace manufacturing iron oxide nanoparticles. The collected particles were analyzed for morphology and elemental composition.

[Determination of 2, 4-dichlorophenoxyacetic acid in air of workplace by high-performance liquid chromatography].

Objective: To develop a method for determination of 2, 4-dichlorophenoxyacetic acid (2, 4-D) in the air of workplace by high-performance liquid chromatography.

Methods: 2, 4-D was collected by ultrafine glass filters, desorbed by methanol, separated by a C18 column, and detected by a UV detector. Identification and quantification of 2, 4-D were performed by retention time and peak areas, respectively.

[Method for determining brodifacoum in workplace air by high-performance liquid chromatography].

Objective: To establish a method for determining brodifacoum in workplace air by high-performance liquid chromatography (HPLC).

Methods: Brodifacoum in workplace air was collected with a polytetrafluoroethylene filter and desorbed by mixed solution of methanol and dichloromethane (20:80, V:V), and was then separated using an ODS column and determined by an ultraviolet detector; retention time was used for identification, and peak area was used for quantification.

Results: The concentration of brodifacoum showed a linear relationship with peak area within 0.

Terpene and lignan glycosides from the twigs and leaves of an endangered conifer, Cathaya argyrophylla.

Labdane diterpene glycosides cathargyroside A and cathargyroside B, monoterpene glycosides vervenone-10-O-β-D-glucopyranoside and vervenone-10-O-β-D-apiofuranosyl-(1″→6')-β-D-glucopyranoside, as well as lignan glycosides cedrusinin-4-O-α-L-rhamnopyranoside and (+)-cyclo-olivil-9'-O-β-D-xylopyranoside, along with 39 known compounds, were obtained from the methanol extract of the twigs and leaves of Cathaya argyrophylla. These compounds were identified mainly by analyzing their NMR and MS data. Almost all of these compounds were hitherto unknown in this genus.

[Determination of brodifacoum in rat plasma by HPLC].

Objective: A determination method of brodifacoum in rat plasma with bromadiolone as an internal standard was developed.

Methods: A volume of 10 microl internal standard (bromadiolone) was added into rat plasma, and then extracted by 0.5 ml of acetonitrile by shaking for 2 min.

Antimicrobial, cytotoxic lignans and terpenoids from the twigs of Pseudolarix kaempferi.

Seven new compounds, including four lignans, (+)-(8S,8′S)-9,9′-dibenzoylsecoisolariciresinol (1), (+)-(8S*,8′R*)-4,4′-dimethyloxomatairesinol (2), (+)-(7S*,8R*,8′R*,9′S*)-9′-n-butoxytsugacetal (3), and pseudolarkaemin A (4), a pyronane glycoside, pseudolarkaemin B (5), an ent-beyerene glycoside, pseudolarkaemin C (6), and a triterpene, 25-epi-pseudolarolide Q (7), along with 25 known compounds (8–32) were isolated from the twigs of Pseudolarix kaempferi. Their structures were elucidated mainly by the analysis of their NMR and MS data. Pseudolarolide C acid (24) was isolated for the first time as a natural product.

Rapid determination of aflatoxins in corn and peanuts.

A rapid and simple method using ultra-high-pressure liquid chromatography with UV detection for the determination of aflatoxins B1, B2, G1 and G2 in corn and peanuts has been developed. In this method, aflatoxins were extracted with a mixture of acetonitrile and water (86:14) and then purified by solid-phase clean-up with a MycoSep#226 AflaZon(+) column. The toxins were determined by UPLC-UV without derivatizing aflatoxins in real samples, which has not been used in other studies.

[Determination of the concentration of ropivacaine in dog plasma by reversed-phase high performance liquid chromatography].

Objective: To establish a Reversed-Phase high performance liquid chromatography method for determination of plasma ropivacaine in dog.

Methods: The concentration of ropivacaine was assayed on Intertsil C18 column (4.6 mm x 250 mm, 5 microm)with a mobile phase consisting of methanol: H2O (50:50), the detection wavelength was 215nm and the flow rate was 1.

[Determination of pralidoxime chloride in rat plasma by high performance liquid chromatography].

To provide a reference for clinically curing organophosphrous compounds Poisoning. A high performance liquid chromatography method has been developed for determination of pralidoxime chloride in rat plasma. BECKMAN ODS C18 column, Waters Model 510 HPLC pump and 996 photodiode Detector were used.