View this PowerPoint presentation for detailed information on our underground boring machinesġ0006 Airline Dr. A tractor shows how the drilling stem is moving under the ground and the route it is following. A friendly voice will answer the phone and will be ready to help. If you don’t see what you need on these pages or would like to know more about what we can do for you please give us a call. Xuzhou Reman Construction Machinery Remanufacture Co.,Ltd. The powerful engine is enough and insures there is enough power for drill. In 2001, we established NATIONWIDE CONTRACTING LLC in Dubai UAE that specializes in Horizontal Directional Drilling Trenchless Technology that involves Horizontal Directional Drilling (HDD), Thrust Piping / Pipe Jacking, Pipe Ramming and associated Civil Works. It is adopted turbine engine which power is 153kW. Since we build the boring machines, we are able to build to custom specs. Horizontal Directional Drill XZ320D Horizontal Directional Drilling Machine Product Description 1.High-power engine system, strong power. Many boring tools and accessories are available. By offering a simple design and ease of operation we can build an underground boring machine that is affordable for any contractor or municipality but offers unique versatility for multiple sized bores in a wide range of soil conditions. HDD Rigs are great for long bores but cost prohibitive for many contractors needing an inexpensive boring rig for uncomplicated bores. All you need is a water source with municipal-type pressure. #HORIZONTAL DIRECTIONAL DRILLING MACHINE ON RENT PLUS#Plus there’s no need for an expensive air compressor with a Prairie Dog Boring Machine. A missile just isn’t designed to do that. One of our boring machines can bore multiple size holes. Missiles and moles can’t compete with our accuracy, dependability or versatility. Our underground boring machines are used by municipalities, municipal service companies, utility contractors, pipeline contractors, plumbers, electricians, landscapers, lighting contractors, irrigation contractors and just about anyone else that needs to bore under a road, driveway, highway, runway, or any other areas where surface obstacles prevent open trenching. In addition to their simplicity of design and operation, all our machines are built with low cost of ownership and ease of maintenance in mind. From these locations we are well positioned to mobilise our equipment and personnel quickly and cost-efficiently to project locations throughout the Asia Pacific region.Prairie Dog Underground Boring equipment offers the best value in utility boring. The company’s headquarters and marine services base are located in Singapore while the main HDD equipment storage and maintenance facility is based in Thailand. TIPL’s leadership and project management teams comprise highly skilled professionals with a wealth of HDD project experience. Thaitan Drilling (based in Thailand) owns and operates a growing fleet of HDD rig spreads in the region and has an extensive HDD project track record. Kim Heng (based in Singapore) owns a large fleet of multi-purpose barges and support vessels and has a strong fabrication, procurement, logistics and project management capability. Clara offer the best engineering solution to meet all the needs. #HORIZONTAL DIRECTIONAL DRILLING MACHINE ON RENT FULL#TIPL is able to draw on the combined expertise, equipment and experience of both partners to offer our customers a full range of HDD services for oil & gas, power, telecommunications and water projects, both onshore and offshore. Clara had become the first HDD contractor to own a large number of HDD machine in Qatar. We are an ambitious, dynamic, customer focused company, constantly striving to improve our performance and exceed the expectations of our customers and other stakeholders. From these locations we are well positioned to mobilise our equipment and personnel quickly and cost-efficiently to project locations throughout the Asia Pacific region. TIPL is able to draw on the combined expertise, equipment and experience of both partners to offer our customers a full range of HDD services for oil & gas, power, telecommunications and water projects, both onshore and offshore. Ltd., a partnership which had been formed to provide customers in the energy and utilities sectors with a complete, integrated package of Horizontal Directional Drilling (HDD) services. (TIPL) was officially established in Singapore in November 2020 with the incorporation of an existing joint venture between Thaitan Drilling Co.
0 Comments
Often months after a patient is coming to terms with their serious diagnosis, intense pathological crying continues and can make it difficult to interact with family or uncomfortable going out in public. However, every once in a while, I will meet someone who has pathological laughing and they find it odd, given they are having intense episodes of laughing after being given a serious neurodegenerative diagnosis. Given ALS is a terminal illness, it is an emotional time for most patients, and crying is appropriate. When I see patients in ALS clinic, I often use a basic screening question, “Do you have any episodes or laughing or crying that are now more difficult to control?” I get varied answers. One of my first studies, which was published in Brain 2011, showed in patients with ALS that these episodes of pathological laughing and crying were linked to specific triggers and the first episodes were triggered by strong emotions consistent with the emotions being displayed. The actual mechanism is poorly understood, but there is currently FDA approved medication if the symptoms of pseudobulbar affect are recognized. PBA is most common in the setting of amyotrophic lateral sclerosis (ALS). Pathological laughing and crying is often a change from a patient’s baseline control of emotion and occurs in the setting of neurologic disease, which suggests that it is not psychological. It occurs in the setting of numerous neurologic diseases, including amyotrophic lateral sclerosis (ALS), progressive supranuclear palsy, multiple sclerosis (MS), stroke, traumatic brain injury (TBI) and other neurologic disorders. Pathological laughing and crying, otherwise known as pseudobulbar affect (PBA), is when intense laughter or intense crying is easily triggered and difficult to control. This fits within the spectrum of normal emotion and is not considered pathological laughing and crying. The majority of people without neurologic disease can recall a time that they had intense laughter or intense crying that was next to impossible to control. Note: Group with CNS-LS ≥21 is a subset of the group with CNS-LS ≥13.Pathological laughing and crying is a disorder of emotional expression that occurs in the setting of neurologic disease. CNS-LS, Center for Neurologic Study–Lability Scale TCA, tricyclic antidepressant(s). * P<0.0001 compared with CNS-LS <13 chi-square test. Psychotropic medication use by CNS-LS threshold. Note: Group with CNS-LS ≥21 is a subset of the group with CNS-LS ≥13. CNS-LS, Center for Neurologic Study–Lability Scale. * P<0.0001 compared with CNS-LS <13 two-sample t-test. Impact of neurological condition on quality of life by CNS-LS threshold. #Pathological laughter and crying series#PBA symptom prevalence by CNS-LS threshold.ĪD, Alzheimer’s disease ALS, amyotrophic lateral sclerosis CNS-LS, Center for Neurologic Study–Lability Scale MS, multiple sclerosis PBA, pseudobulbar affect PD, Parkinson’s disease PRISM, PBA Registry Series TBI, traumatic brain injury. Sample interim PRISM registry report available to activated sites.ĬNS-LS, Center for Neurologic Study–Lability Scale PRISM, PBA Registry Series. aPatient interview bCNS-LS ≥13 (higher estimate), CNS-LS ≥21, lower estimate c Poeck criteria: pathological affect could be mood congruent (emotional lability) or incongruent (pathological laughing and crying) dRetrospective review of hospital or clinic records eMailed questionnaire fEmotional lability questionnaire (ELQ) gAscertainment method unknown hPatient interview, Poeck criteria iBrief questionnaire (uncontrollable laughing/crying when not happy/sad) jCNS-LS ≥13 (highest estimate), CNS-LS ≥17 (middle estimate), Cummings Involuntary Emotional Expression Disorder criteria (lowest estimate) kCNS-LS ≥17 (lower estimate), CNS-LS ≥13 (higher estimate) lPathological Laughing and Crying Scale (PLACS) ≥10 and score of ≥2 on PLACS items 2 (frequency), 13 (loss of voluntary control), and 18 (distress/embarrassment) mPatient interview House (lower estimate), and Kim (higher estimate) criteria nPatient interview House criteria oPatient interview Kim criteria pPatient interview Kim criteria (lower estimate n = 516) and modified Kim criteria (patient report only without corroboration from relatives higher estimate) qPatient interview Kim criteria at hospital admission (lower estimate) and at 3 months (higher estimate) following stroke. AD, Alzheimer’s disease ALS, amyotrophic lateral sclerosis CNS-LS, Center for Neurologic Study–Lability Scale MS, multiple sclerosis PBA, pseudobulbar affect PD, Parkinson’s disease PRISM, PBA Registry Series TBI, traumatic brain injury. Published PBA symptom prevalence estimates by primary neurological condition. #Work clock diy how to#Rustic Wood Plank DIY Clock:What do you say about adding a little rustic touch in your home by creating a super modern rustic wood plank Clock, it would be pretty awesome, right?- Check the easy project and learn how to do it.Ĥ. DIY CLOCK:How cool and interesting is this triangle shaped clock, right?- This super easy project will show you how can you create this ultra modern clock and beautify your interior.ģ. DIY COLOR BLOCK CLOCK:Color block clock looks super creative and interesting and can surely provide your interior with unique and bold appearance, the best thing of all is that is super easy to make by yourself.Ģ. We’ve gathered a showcase of interesting and creative 50 DIY Clock Ideas that could serve as an inspiration.ġ. Clock can be found for purchase in million designs and shapes, but we have sort of a different idea for you: why not make your unique clock by yourself. The importance of the clocks in the interior is not on the highest level, but for sure it’s beneficial to have one in order to keep you in track with the time and decorate the interior at the same time. Anyways, clocks still have their immensely important value in the interior, since the clock is not only an indicator of the time but can serve as a decorative element and provide the interior with interesting and modern visual appearance. However, nowadays the technology is so advanced that we barely used old techniques such as clocks and watches to see the time. There is a strange connection between people and time, we always feel the urge to know what is the time, since we are always rushing somewhere and we always need to stay in track with how we are spending our time.
PDF TEXT EXTRACTOR PYTHON CODESince the code seemed to work correctly, I did not feel the need to dig any deeper. The documentation is also very focused, has about three examples in it, and we will basically use this code that is handily provided in the guide. PDF TEXT EXTRACTOR PYTHON PDF(The PDFMiner project is no longer maintained as of 2020.)įirst, you need to install it: pip install pdfminer.sixĬompared with PyPDF2, PDFMiner’s scope is much more limited, it really focuses only on extracting the text from the source information of a pdf file. We are going to use pdfminer.six, which is a community-maintained fork of the original PDFMiner library. For that, we need to use a different library, PDFMiner. Now we can read and write pdf files, but there is one crucial functionality we still need: converting the contents to a text file. These are all the classes and methods that we are going to use, see PyPDF2 Documentation for information on additional functionalities. A simple way of creating a file object is by using Python’s built-in open method: output_filename = 'pages_we_want_to_save.pdf' with open(output_filename, 'wb') as output: writer.write(output) The method requires one parameter, a file object, which means simply entering the file path won’t work. For example, to add a certain page from our input pdf: my_page = reader.getPage(7) writer.addPage(my_page)Īnd finally, a PdfFileWriter object has a write method that saves the contents in a file. In order to add a page to the file to be created, use the addPage method, which requires a PageObject object as a parameter. The writer object will keep track of the pdf file we want to create. This class has no parameters, you can just create it like so: writer = PyPDF2.PdfFileWriter() Next thing we need is a PdfFileWriter object. This is the main reason why I also used the other library, PDFMiner, in the project. PDF TEXT EXTRACTOR PYTHON GENERATORHowever, even the official documentation says this on the method: “This works well for some PDF files, but poorly for others, depending on the generator used.” Which is not exactly reassuring, and in my experience, extractText did not work properly, it left out first and last lines of pages. For example, to get the text on the 7th page (remember, zero-index) of a pdf, you would first create a PageObject from the PdfFileReader, and call this method: reader.getPage(7-1).extractText() We are not going to heavily utilise the PageObject class, one extra thing you could consider doing is the extractText method, which converts the contents of a page to a string variable. Be careful, PageObjects are in a list, so the method uses a zero-based index. Perhaps the most important method is getPage(page_num) which returns one page of the file as a separate PageObject. You can also get the total number of pages with reader.numPages. For example, reader.documentInfo is an attribute that contains the document information dictionary in this format: You can get a number of general information about your document with this reader object. The parameter is the path to a pdf document we want to work with. The first object we need is a PdfFileReader: reader = PyPDF2.PdfFileReader('Complete_Works_Lovecraft.pdf') PyPDF2Īs a first step, install the package: pip install PyPDF2 For more information on this project, please refer to my GitHub repo. Then, in the second part, we are going to work on one project, which is about splitting a 708-page long pdf file into separate smaller files, extracting the text information, cleaning it, and then exporting to easily readable text files. We will discuss the different classes and methods we need. As their name suggests, they are libraries written specifically to work with pdf files. In the first part, we are going to have a look at two Python libraries, PyPDF2 and PDFMiner. PDF TEXT EXTRACTOR PYTHON HOW TOThere is a pdf, there is text in it, we want the text out, and I am going to show you how to do that using Python. I don’t think there is much room for creativity when it comes to writing the intro paragraph for a post about extracting text from a pdf file. If less work is involved in searching a element than to sort and then extract, then we don’t go for sort.Is It necessary to sort a file before searching a particular Item ? Right field that contain pointer to node on right side.Ģ5.left field that contain pointer to node on left side.an info field that contains the information stored in the node.Where each node is divided into three parts: It is a collection of data elements called nodes, Whether linked list is linear or non-linear data structure?Īccording to access strategies linked list is a linear one.Īccording to storage linked list is a non-linear one. Sequential is the simplest file structure.Ģ3. Which is the simplest file structure? (sequential, Indexed, Random) but it doesn’t mean that the distance between any two nodes involved in the minimum-spanning tree is minimum.Ģ2. the minimal spanning tree assures that the total weight of the tree is kept at its minimum. does the minimum spanning tree of a graph give the shortest distance between any 2 specified nodes? a minimum spanning tree is a spanning tree organized so that the total edge weight between nodes is minimized.Ģ1. all the nodes of the graph appear on the tree once. this corresponds to the records that shall be stored in leaf nodes.Ī spanning tree is a tree associated with a network. because in b+ tree, all the data is stored only in leaf nodes, that makes searching easier. In Rdbms, What is the efficient data structure used in the internal storage representation?ī+ tree. Open addressing (closed hashing), the methods used include: overflow block.Ĭlosed addressing (open hashing), the methods used include: linked list, binary tree.ġ9. What are the types of collision Resolution techniques and the methods used in each of the type? classify the Hashing functions based on the various methods by which the key value is found.ġ8. this results in the overlapping of values.ġ7. If there is only one entry possible in the bucket, when the collision occurs, there is no way to accommodate the colliding value. What is the bucket size, when the overlapping and collision occur at same time? If the ‘pivotal value’ (or the ‘Height factor’) is greater than 1 or less than -1.ġ6. In an aVl tree, at What condition the balancing is to be done? What is the type of the algorithm used in solving the 8 queens problem?ġ5. Linked list is the suitable efficient data structure.ġ4. In tree construction which is the suitable efficient data structure? (array, linked list, stack, queue) list out few of the applications that make use of multilinked structures?ġ3. the manipulation of arithmetic expression,ġ2.list out few of the application of tree data-structure? What are the methods available in storing sequential files ?ġ1. but no sorting method can be done just using deletion.ġ0. using insertion we can perform insertion sort, using selection we can perform selection sort, using exchange we can perform the bubble sort (and other similar sorting methods). sorting is not possible by using which of the following methods? (Insertion, selection, exchange, deletion) convert the expression ((a + b) * c – (d – e) ^ (f + g)) to equivalent prefix and postfix notations.ĩ. What are the notations used in evaluation of arithmetic expressions using prefix and postfix forms?Ĩ. even when such equivalent iterative procedures are written, explicit stack is to be used.ħ. Recursion makes use of system stack for storing the return addresses of the function calls.Įvery recursive function has its equivalent iterative (non-recursive) function. because of its lIfo (last In first out) property it remembers its ‘caller’ so knows whom to return when the function has to return. What is the data structures used to perform recursion? one queue is used for actual storing of data and another for storing priorities.Ħ. minimum number of queues needed to implement the priority queue? Void pointer is capable of storing pointer to any type as it is a generic pointer type.ĥ. It is not possible to use ordinary pointers for this. The heterogeneous linked list contains different data types in its nodes and we need a link, pointer to connect them. If you are using c language to implement the heterogeneous linked list, What pointer type will you use? What are the major data structures used in the following areas : Rdbms, network data model and Hierarchical data model.Ĥ. List out the areas in which data structures are applied extensively?ģ. advance knowledge about the relationship between data items allows designing of efficient algorithms for the manipulation of data.Ģ. A data structure is a way of organizing data that considers not only the items stored, but also their relationship to each other. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |