Basic mechanics

Mechanism to create new classes using existing classes The existing class is called the parent class, or superclass, or base class The derived class is called the child class or subclass As the name implies, the child inherits characteristics of the parent That is, the child class inherits the methods and data defined by the parent class. Once a behavior (method) is defined in a super class, that behavior is automatically inherited by all subclasses

77p nguyenvanhabk1 04-09-2012 81 10   Download

Definition and basic process: 1. Induced fit 2. Mechanisms of transition state stabilization • Detailed in example to make you understand more about mechanism of enzyme catalyst: Chymotripsin

24p zingzing09 21-10-2012 92 8   Download

Lecture Operating System: Chapter 09 - Security presented The security environment, Basics of cryptography, User authentication, Attacks from inside the system, Attacks from outside the system, Protection mechanisms, Trusted systems.

56p talata_1 22-09-2014 91 8   Download

Lecture Monte carlo simulations: Application to lattice models, part I - Basics. The main contents of this chapter include all of the following: Introduction, thermodynamics and statistical mechanics, phase transition, probability theory.

32p whocare_d 22-09-2016 62 6   Download

Bài giảng trình bày các khái niệm cơ bản về sức căng cơ tim; các bước cơ bản để đánh giá sức căng cơ tim bằng phương pháp siêu âm đánh dấu mô speckle tracking trên phần mềm AFI; ứng dụng lâm sàng của sức căng cơ tim trong các bệnh lý tim mạch; tổng quan về các nghiên cứu được công bố về sức căng cơ tim đánh giá bằng phương pháp siêu âm đánh dấu mô speckle tracking...

48p quenchua2 16-12-2019 47 2   Download

The main objectives of this research are two fold. First, to make better or to improve the education planning mechanism at the Directorate for Development of Junior Secondary Education (DDJSE). Second, through improved planning, to expand the scope of service to the citizens of the country so that every citizen in Indonesia will have an equal access to Junior Secondary Education (JSE) and to improve the quality of JSE in Indonesia. To achieve these research objectives, practitioner research was used as an umbrella of research methodology with action research as the main research method.

164p runthenight04 02-02-2023 16 4   Download

Studying, analyzing and evaluating the basic factors affecting the wear resistance of the shear cutting drum, such as coal strength, the geometry of the cutting teeth, materials of cutting teeth, the cutting angle. Cutting depth, cutting feed and cutting speed are the basis for selecting the appropriate factors in fabrication, using the cutting teeth of the shearer.

27p closefriend09 16-11-2021 23 2   Download

On the basis of researching and clarifying the basic theoretical issues on financial autonomy, financial management in public universities, the thesis surveyed, analyzed and assessed the situation of financial management at public universities under the Ministry of Industry and Trade, drawing out the achieved results, limitations and causes, thereby serving as a basis for proposing solutions to improve financial management at public universities under Ministry of Industry and Trade in the condition of implementing financial autonomy mechanism until 2025 with a vision to 2030".

27p kequaidan6 15-07-2020 30 1   Download

The thesis aims to produce nanoparticles (dielectric, ferrites, ferromagnetic, metal) and their nanoparticles. Find the optimal technology process, suitable for making absorbent samples. Survey the basic properties of fabricated nanomaterials. Measuring and studying the effects of microwave absorption in magnetic-dielectric nanoparticles, absorption mechanisms and dependence of absorbing properties on the parameters of materials, thereby finding solutions Enhance absorption capacity as well as adjust absorption parameters.

28p xacxuoc4321 09-07-2019 29 4   Download

A series of thylakoid membrane proteins, including PsbX, PsbY and PsbW, are synthesized with cleavable signal peptides yet inserted using none of the known Sec/SRP/Tat/ Oxa1-type insertion machineries. Here, we show that, although superficially similar to Sec-type signal peptides, these thylakoidal signal peptides contain very different determinants.

11p system191 01-06-2013 46 4   Download

Ferredoxin (flavodoxin)-NADP(H) reductases (FNR) are ubiquitous flavoenzymes that deliver NADPH or low potential one-electron donors (ferredoxin, flavodoxin) to redox-based metabolisms in plastids, mitochondria and bacteria. The plant-type reductase is also the basic prototype for one of the major families of flavin-containing electron transferases that display common functional and structural properties.

16p fptmusic 16-04-2013 40 2   Download

The budding yeastSaccharomyces cerevisiaepossesses a very flexible and complex programme of gene expression when exposed to a plethora of environmental insults. Therefore, yeast cell homeostasis control is achieved through a highly coordinated mechanism of transcription regulation invol-ving several factors, each performing specific functions. Here, we present our current knowledge of the function of the yeast activator protein family, formed by eight basic-leucine zipper trans-activators, which have been shown to play an important role in stress response....

0p awards 06-04-2013 54 2   Download

The basic helix-loop-helix transcription factor DEC1 is expressed in a circadian manner in the suprachiasmatic nucleus where it seems to play a role in regulating the mammalian circadian rhythm by suppressing the CLOCK/BMAL1-activated promoter. The interaction of DEC1 with BMAL1 has been suggested as one of the molecular mechanisms of the suppression [Honma, S., Kawamoto, T., Takagi, Y., Fujimoto, K., Sato, F., Noshiro, M., Kato, Y. & Honma, K. (2002)Nature419, 841–844].

0p awards 05-04-2013 37 2   Download

Acyl-CoA dehydrogenases constitute a family of flavopro-teins that catalyze the a,b-dehydrogenation of fatty acid acyl-CoA conjugates. While they differ widely in their spe-cificity, they share the same basic chemical mechanism ofa,b-dehydrogenation. Medium chain acyl-CoAdehydro-genase is probably the best-studiedmember of the class and serves as a model for the study of catalytic mechanisms.

15p dell39 03-04-2013 61 4   Download

Viscotoxins are cationic proteins, isolated from different mistletoe species, that belong to the group of thionins, a group of basic cysteine-rich peptides of
5 kDa. They have been shown to be cytotoxic to different types of cell, including animal, bacterial and fungal. The aim of this study was to obtain information on the cell targets and the mechanism of action of vis-cotoxin isoform A3 (VtA3).

12p dell39 27-03-2013 46 3   Download

There are seven members of the proprotein convertase (PC) family of secre-ted serine proteases that cleave their substrates at basic amino acids, thereby activating a variety of hormones, growth factors, and viruses. PC1⁄3, PC2 and PC5⁄6A are the only members of the PC family that are targeted to dense core secretory granules, where they carry out the process-ing of proteins that are secreted from the cell in a regulated manner.

9p media19 04-03-2013 20 2   Download

SR protein kinases (SRPKs) phosphorylate Ser⁄Arg dipeptide-containing proteins that play crucial roles in a broad spectrum of basic cellular processes. Phosphorylation by SRPKs constitutes a major way of regulating such cellu-lar mechanisms. In the past, we have shown that SRPK1a interacts with the nuclear matrix protein scaffold attachment factor B1 (SAFB1) via its unique N-terminal domain, which differentiates it from SRPK1.

16p vinaphone15 25-02-2013 32 2   Download

Enzymes are basically composed of 20 naturally occurring amino acids, yet they catalyse a dizzying array of chemical reactions, with regiospecificity and stereospecificity and under physiological conditions. In this review, we attempt to gain some understanding of these complex proteins

11p cosis54 09-12-2012 44 2   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài:Basic Mechanisms of Arsenic Trioxide (ATO)Induced Apoptosis in Human Leukemia (HL-60) Cells

9p toshiba24 06-12-2011 56 3   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học quốc tế cung cấp cho các bạn kiến thức về ngành y đề tài: Networked Research buffering: a basic mechanism for distributed robustness in complex adaptive systems...

20p toshiba17 28-10-2011 54 3   Download