Understanding the laps and relapse process: in-depth interviews with individual who use methamphetamine.

Objective: The high rate of treatment failure is a common problem in the treatment of methamphetamine use. Therefore, the aim of this research is to identify the most common causes of relapse in methamphetamine users.

Method: This is a qualitative study and of content analysis type.

Customization and use of digital storytelling in providing online career counseling services to students with physical-motor disabilities: A mixed study.

Nowadays, students with disabilities suffer from various problems in entering the labor market and they need to receive career guidance services. This study was carried out in two parts of quantitative and qualitative with multiple purposes as a mixed design. In the qualitative part, challenges and problems of students in receiving career guidance and counseling were investigated and in the quantitative part, the effect of online career counseling on decreasing the challenges in receiving career counseling services by students with disabilities was studied.

Response of L. to gamma radiation and its impact on secondary metabolite content and biochemical characteristics.

Purpose: The current study investigated the effects of gamma irradiation on biochemical parameters and secondary metabolite accumulation in Summer Savory under field conditions.

Materials And Methods: The dry seeds of Summer Savory (with a moisture content of 12%) were exposed to gamma radiation at the doses of 20, 40, 60, 80, and 100 Gy. Non-irradiated seeds (0 Gy) were used as control.

Consequences of teleworking using the internet among married working women: Educational careers investigation.

Nowadays, women constitute a considerable part of employees in the society that according to the multiple roles that they play (mother, wife, employee), more flexibility is needed in their career affairs. This study aimed to investigate the effects of teleworking using the Internet on married working women working in educational settings (advantages and disadvantages of teleworking). For this purpose, this study includes qualitative and quantitative parts with samples including 16 and 404 married women working in educational settings (i.

Antiviral peptides against Coronaviridae family: A review.

The Coronaviridae family comprises large enveloped single-stranded RNA viruses. The known human-infecting coronaviruses; severe acute respiratory syndrome coronavirus (SARS-CoV), Middle East respiratory syndrome coronavirus (MERS-CoV), novel SARS-CoV-2, human coronavirus (HCoV)-NL63, HCoV-229E, HCoV-OC43 and HKU1 cause mild to severe respiratory infections. The viral diseases induced by mammalian and avian viruses from Coronaviridae family pose significant economic and public health burdens.

An aptasensor for troponin I based on the aggregation-induced electrochemiluminescence of nanoparticles prepared from a cyclometallated iridium(III) complex and poly(4-vinylpyridine-co-styrene) deposited on nitrogen-doped graphene.

An ultrasensitive electrochemiluminescence (ECL) disposable aptamer sensor (aptasensor) is presented for detection of myocardial infarction biomarker by quantification of troponin I in blood serum. A screen-printed electrode was modified with (a) aptamer-modified gold nanoparticles, (b) cyclometallated iridium(III)-poly-4-vinylpyridine nanoparticles, and (c) nitrogen-doped graphene in order to increase the loading capacity and conductivity of the aptasensor. If the aptasensor is exposed to troponin I, it will bind to the aptamer and desorb the aptamer from gold nanoparticles and the surface of the electrode.

Cyclic voltammetry deposition of copper nanostructure on MWCNTs modified pencil graphite electrode: An ultra-sensitive hydrazine sensor.

In this study, Copper (Cu) nanostructures (CuNS) were electrochemically deposited on a film of multiwall carbon nanotubes (MWCNTs) modified pencil graphite electrode (MWCNTs/PGE) by cyclic voltammetry method to fabricate a CuNS-MWCNTs composite sensor (CuNS-MWCNT/PGE) for hydrazine detection. Scanning electron microscopy (SEM) and Energy-dispersive X-ray spectroscopy (EDX) were used for the characterization of CuNS on the MWCNTs matrix. The composite of CuNS-MWCNTs was characterized with cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS).

Arterial damage accompanying supracondylar fractures of the humerus.

Background: Arterial damage is sometimes associated with supracondylar fractures of the humerus. Diagnosis and careful management of the fracture and arterial repair is crucial.

Objectives: The aim of this study was to determine the prevalence and outcome of supracondylar fractures of the humerus with signs and symptoms of limb ischemia, before and after arterial decompression or arterial reconstruction.