Can anyone suggest a topic about Chinese nominal grammar from the perspective of cognitive grammar?

More Wei Hongze's questions See All

How could I get the P-value from the mean, SEM, and n of different groups in the t-test?

How could I get the P-value from the mean, SEM, and n of different groups in the t-test without the original data? For detail, I would like to know the P-value between BMP-2: 50ng/ml group and the...

06 February 2021 6,539 4 View

Why are my western blot bands so distorted?

Hi guys I'm out of ideas here please help! I've never had consistent problem like this doing westerns before and I can't figure it out. The condition used: - First 4 lanes have 50ug protein in...

04 February 2021 2,297 3 View

What are the possible drawbacks of using miRNA sponge to enhance the specificity of gene expression?

I am searching for miRNA repeats put between WPRE and 3'LTR of my lentivirus, in order to enhance the specificity of transgene expression in human neuron cells. But if clinically translation of...

26 December 2020 9,921 2 View

Can Apparent Activation Energy determine Conversion Rate in a catalysis reaction?

Recently, I got a concept that is contrary to my understanding from two papers. It can be described as follows, in brief: There are two catalysts for the same reaction, on the catalyst with higher...

09 December 2020 2,406 28 View

What is the standard preparation procedures of Powder X-Ray Diffraction (PXRD) sample?

Recently I started to use XRD to study the structure of some molecular sieves. My powder sample was prepared by grinding in a mortar, drying in an oven, and loading on the sample holder. However,...

03 December 2020 7,504 8 View

Could anyone professional help me to solve this problem?

I have installed the software BRUKER Flexanalysis 3.4 on my computer successfully. But when I tried to import the MS data produced by BRUKER MALDI-TOF-MS, I met with an error described in the...

10 November 2020 8,205 1 View

How to prove the hypermethylation of a certain gene inhibits the gene expression?

Hi, As described, recently we found a gene was silenced in various tumor, and its promoter was alwasy hypermethlated. When using certain treatment to induce the gene expression, we found its...

04 November 2020 7,054 3 View

Could anyone recommend a kit to isolate exosome from cell culture supernatant?

Hello, I'm working with immortalized HUVECs low and I'm trying to study their exosomal RNA contents. Could anyone recommend an effective kit to isolate exosomes from cell culture supernatant?...

31 October 2020 4,252 5 View

Is there a technique to implant a cannula for repeated CSF sampling?

We need to collect CSF samples repeatedly from the 4th or lateral ventricle of rats. Does anyone know of a protocol for implanting a cannula to be able to do this? Or even a protocol for this...

26 October 2020 5,804 3 View

Any ideas on how to prevent the mouse cornea cryosections from dehydration?

I am analyzing the tissue damage to the mouse cornea tissue after incubated a kind of medium. The protocol is 1) mouse cornea was incubated in the medium for one day 2) embedding the cornea with...

21 October 2020 7,568 5 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Do you think there is cognitive oversaturation in the current pandemic? What impact can this have? And other manifestations?

Dear colleagues, Do you think there is cognitive oversaturation in the current pandemic? What impact can this have? And other manifestations? The question is mainly aimed at adolescents (pupils,...

23 February 2021 7,796 4 View

Are ZnS nanoparticles moisture sensitive?

Hello Everyone, I tried to form ZnS nanoparticles using the hot injection method and was able to form the same (confirmed by XRD). When I centrifuged, after the reaction I got a kind of white...

17 February 2021 1,709 3 View

Pile-Raft connection?

Greetings, I was wondering what is the optimal way to connect the reinforcement at the top of the pile (the part that connects to the raft foundation): -The pile bars are left straight and...

16 February 2021 2,007 3 View

How can we assess applied digital skills and soft skills through online examinations during COVID-19 semester?

The final qualification assessment for major programs is a strict regimen that involves different stages - oral and written exams, final project viva, internal and external review. How are ICT...

16 February 2021 1,762 8 View

How can i perform logistic regression on nominal vs scale variables in SPSS?

Dear all, I would like to perform a logistic regression analysis on the correlation between surgery duration time represented in minutes (Scale independent variable) with rate of neuropraxia as...

14 February 2021 4,054 3 View

Best protocol for immunogold using araldite resin ?

Hello, We perfom Tokuyasu method (ultrathin cryo sectionning) very often to make immunogold experiments. This time, we need to make a PLT technique with K4M or LR white resin. Our results were...

14 February 2021 4,959 1 View

Resume Book UEP2013 Asian Edition, dis somebodey has it?

I am looking for a copy of the resume book of UEP2013 Asian Edition (Urban Environmental Pollution 2013 Asian Edition) held in Beijing. If somebody has it, please I would like to obtain an...

11 February 2021 2,247 2 View

Dataset for CNN based spectrum sensing?

I am doing a project concerning Cognitive Radio Networks, My project is about CNN based spectrum sensing. I need a dataset for my CNN model. The input data will be energy features from signals.

10 February 2021 954 3 View

Does anyone have a stack of images of action potentials or abnormal brain scans?

I need a stack of black and white .jpeg/.tiff/.jpg/.png images across time of either action potentials, neurons firing, or brain scans (comparing disease and normal brain, disease progression,...

09 February 2021 2,648 3 View