![](images/graphics/blank.gif)
Difficult to control
-
Anus preservation has been a challenge in the treatment of patients with low rectal adenocarcinoma (within 5 cm from the anal verge) because it is difficult to spare the anus with its functioning sphincter complex under the safe margin of tumour resection.
8p
vikoch
27-06-2024
1
1
Download
-
The goal of this book is to share the art of hacking with everyone. Understanding hacking techniques is often difficult, since it requires both breadth and depth of knowledge. Many hacking texts seem esoteric and confusing because of just a few gaps in this prerequisite education. Ebook Hacking: the art of exploitation (2nd edition): Part 1 includes contents: 0x100: Introduction, 0x200: Programming, 0x300: Exploitation, 0x400: Networking.
290p
longtimenosee05
31-03-2024
3
0
Download
-
Ebook The C programming language (Second edition) present the complete guide to ANSI standard C language programming. Written by the developers of C, this new version helps readers keep up with the finalized ANSI standard for C while showing how to take advantage of C's rich set of operators, economy of expression, improved control flow, and data structures. The 2/E has been completely rewritten with additional examples and problem sets to clarify the implementation of difficult language constructs.
288p
longtimenosee05
31-03-2024
3
0
Download
-
This paper deals with the management of spare parts in the automotive sector using Lean practices in a synergistic manner. Managing cost-effective spare parts is essential for manufacturing and service companies. One of the most difficult challenges in effective management of spare parts is to manage and control the levels of stock. Effective management is essential to achieve the best service level in the automotive industry, unfortunately it is an industry which faces a great uncertainty in the demand for spare parts.
19p
longtimenosee07
29-03-2024
2
2
Download
-
This paper proposes sliding mode control (SMC) combined with Input Shaping (IS) for controlling tower cranes. Sliding mode control itself can be used to control a tower crane to obtain position precision and vibration suppression. However, the selection of controller parameters may be difficult and the required control effort is high.
8p
vibego
02-02-2024
1
0
Download
-
Randomized controlled trials (RCTs) are the gold standard method for evaluating whether a treatment works in health care but can be difficult to find and make use of. We describe the development and evaluation of a system to automatically find and categorize all new RCT reports.
10p
vighostrider
25-05-2023
3
2
Download
-
This research proposes an advanced proportional-integral-derivative (PID) controller for position-tracking control problem of a pump-controlled Electro-Hydraulic System (EHS). Although conventional PID controller is a practically robust and easy-to-use method, it is difficult to maintain good control performance of such system which contains both high nonlinearities and unknown terms.
8p
vidoctorstrange
06-05-2023
8
3
Download
-
This research focuses on the observer-based controller of a balancing robot. Firstly, the dynamic model of the robot is inferred. The uncertainty of the model parameters is then introduced as constraints in state space. Practically, it is very difficult to measure state variables as velocity and acceleration.
8p
vidoctorstrange
06-05-2023
8
6
Download
-
Research to reduce emissions from the engines diesel is very difficult mission, because the current emission standard is becoming very strictest NOx, HC, CO etc. Recently, dual fuel diesel engines which use Liquefied Petroleum Gas (LPG) and diesel fuel are being studied to control emissions and improve fuel efficiency.
7p
vidoctorstrange
06-05-2023
2
2
Download
-
Switched reluctance motor (SRM) has many advantages with very strong nonlinearity, hence it is difficult to control. This paper presents a new method to control the speed of switched reluctance motor based on backstepping technique and nonlinear state observation. This controller is first applied for switched reluctance motor with nonlinear drive model.
15p
vidudley
20-02-2023
8
2
Download
-
Ticks are a problem for cattle production mainly in tropical and subtropical regions, because they generate great economic losses. Acaricides and vaccines have been used to try to keep tick populations under control. This has been proven difficult given the resistance to acaricides and vaccines observed in ticks.
12p
vihagrid
30-01-2023
8
3
Download
-
Genetic improvement of honey bees is more difficult compared to other livestock, due to the very different reproductive behavior. Estimation of breeding values requires specific adjustment and the use of sires in the pedigree is only possible when mating of queens and drones is strictly controlled.
9p
vihagrid
30-01-2023
5
3
Download
-
The control of the properties and biological activities of chitosan-lysozyme hybrid hydrogels to exploit their interesting biomedical applications depends largely on the chitosan acetylation pattern, a difficult parameter to control. Herein, we have prepared sulfated chitosan-lysozyme hydrogels as versatile platforms with fine-tuned degradability and persistent bactericidal and antioxidant properties.
14p
viginny
30-12-2022
7
2
Download
-
Bacterial biofilms can initiate chronic infections that become difficult to eradicate. There is an unmet need for effective therapeutic strategies that control and inhibit the growth of these biofilms. Herein, light sensitive mesoporous silica nanoparticles (MSNs) with photothermal (PTT) and antimicrobial combined capabilities have been developed.
9p
vironald
15-12-2022
2
2
Download
-
Biphenyl phthalonitrile (BPh) resins with good thermal and thermo-oxidative stability demonstrate great application potential in aerospace and national defense industries. However, BPh monomer has a high melting point, poor solubility, slow curing speed and high curing temperature. It is difficult to control the polymerization process to obtain the resins with high performance.
15p
vironald
15-12-2022
5
2
Download
-
Given the psychosocial burdens patients in advanced stages of cancer face, innovative care concepts are needed. At the same time, such vulnerable patient groups are difficult to reach for participation in intervention studies and randomized patient inclusion may not be feasible.
13p
vikolindagrabar
27-07-2022
7
2
Download
-
Nowadays, the use of freight robots in factories will help people reduce their labor force and move into difficult and dangerous places more easily. Only smart robots will help people move equipment, goods to destinations that have been designed to own lanes in factories or remotely control these cargo robots to move following the demands of the controller.
8p
vimelindagates
18-07-2022
13
7
Download
-
Radiofrequency thermocoagulation of Gasserian ganglion brings with it the difficult problem of how to provide adequate acesodyne therapy for patients in order to make the treatment more comfortable. In our study, we assess the safety and efficacy of lidocaine local anesthesia in the treatment of trigeminal neuralgia.
6p
viisaacnewton
26-04-2022
18
1
Download
-
Lecture Power system operation and control - Lesson 5: Power system operations, Transmission line models provide students with knowledge about the major variable cost is associated with generation; cost to generate a MWh can vary widely; gor some types of units (such as hydro and nuclear) it is difficult to quantify; for thermal units it is much easier; these costs will be discussed later in the course;...
51p
hanthienngao
15-04-2022
14
1
Download
-
Awake fiberoptic bronchoscopic tracheal intubation is usually regarded as an effective method in the management of predicted difficult airway. Hypoxia during awake nasal fiberoptic bronchoscopic intubation leads to discontinuation of the procedure, prolonged manipulation time and increased risk of severe complications.
5p
viottohahn
30-03-2022
12
1
Download
CHỦ ĐỀ BẠN MUỐN TÌM
![](images/graphics/blank.gif)