1,689 research outputs found
Involvement of endoplasmic reticulum stress and activation of MAP kinases in beta-lapachone-induced human prostate cancer cell apoptosis.
No full text
Second-trimester maternal serum levels of alpha-fetoprotein, free (-subunit of human chorionic gonadotropin and CA-125 in twin pregnancy after multifetal pregnancy reduction
No full textSynthesis, structural studies and ligand influence on the stability of aryl-NHC stabilised trimethylaluminium complexes
No full textAbnormal cellular translocation of α-Internexin in spinal motor neurons of dystonia musculorum mice.
No full textSteady-state screening-photovoltaic spatial solitons in the biased photorefractive-photovoltaic crystals
No full text
The theory of the screening-photovoltaic solitons is improved in biased photorefractive-photovoltaic crystals. When the photovoltaic effect is negligible, the screening-photovoltaic solitons are the screening ones, and their space-charge held is the space-charge held of the screening solitons. If the external field is absent, the screening-photovoltaic solitons are the photovoltaic ones on the open and closed-circuit conditions, and their space-charge field is of the photovoltaic solitons. We also show theoretically that the screening and the photovoltaic solitons on the open- and closed-circuit conditions may be studies together as the screening-photovoltaic solitons.</p
IMPLEMENTASI LAYANAN INFORMASI KARIR UNTUK MEMBANTU KESIAPAN PESERTA DIDIK DALAM PEMILIHAN KARIR DI SMA YP UNILA BANDAR LAMPUNG
No full textABSTRAK
Peneliti memperoleh gambaran bahwa peserta didik Di SMA
YP UNILA Bandar Lampung masih ada beberapa siswa yang masih
bingung tentang sekolah lanjutan setelah dari SMA dan juga
menentukan arah hidupnya atas apakah ingin melanjutkan
pendidikan ke perguruan tinggi atau bekerja. Berdasarkan hal
tersebut penulis tertarik untuk djudul “Implementasi Layanan
Informasi Karir Untuk Membantu Kesiapan Peserta Didik Dalam
Pemilihan Karir di SMA YP UNILA Bandar Lampung”. Adapun
Tujuan dari penelitian ini pertama, untuk mengetahui dan
manganalisis bagaimana Implementasi layanan informasi karir untuk
membantu kesiapan peserta didik dalam pemilihan karir di SMA YP
UNILA Bandar Lampung. Kedua, Untuk mengetahui dan
manganalisis apa saja hambatan-hambatan yang ada dalam
implementasi layanan informasi karir untuk membantu kesiapan
peserta didik dalam pemilihan karir di SMA YP UNILA Bandar
Lampung. Ketiga, Untuk mengetahui dan manganalisis seperti apa
hasil daripada implememtasi layanan informasi karir untuk
membantu kesiapan peserta didik dalam pemilihan karir di SMA YP
UNILA Bandar Lampung.
Metode Penelitian adalah pendekatan kualitatif, penelitian ini
termasuk kedalam jenis penelitian lapangan (field research).
Penelitian ini menggunakan teknik pengumpulan data berupa
wawancara, observasi dan dokumentasi. Data primer sumber data
yang didapat melalui wawancara dengan guru bimbingan dan
konseling. Data sekunder didapat melalui media perantara yang
dapat berupa dokuementasi dari responden yaitu guru bimbingan dan
konseling di SMA YP UNILA Bandar Lampung. Penelitian ini
dilaksanakan mulai dari perencanaan yang berupa penyusunan RPL
(Rancangan Perencanaan Layanan). Kemudian dalam pelaksanaanya
pertama, kegiatan pendahuluan. Kedua, kegiatan inti dan ketiga,
kegitan penutup. Kemudian setelah selesai pelaksanaanya dilanjut
dengan tahap akhir yakni tahap evaluasi. Pada tahap evaluasi dalam
implementasi layanan informasi tentang karir untuk membantu
kesiapan peserta didik dalam pemilihan karir di SMA YP UNILA
Bandar Lampung dilakukan melalui dua tahap evaluasi yakni
evaluasi proses dan evaluasi hasil. Dimana Kedua jenis evaluasi ini
penting dalam memastikan efektivitas dan keberhasilan suatu
aktivitas atau proyek.
iv
Berdasarkan pada hasil penelitian yang dilakukan oleh peneliti
seputar Implementasi layanan informasi tentang karir untuk
membantu kesiapan peserta didik dalam pemilihan karir di SMA YP
UNILA Bandar Lampung tedapat hambatan dalam pelaksanaanya
berupa kurang akuratnya informasi yang didapat, kemudian
keberagaman karir dari tiapindividu peserta didik. Akan tetapi hasil
dari implementasi layanan informasi tentang karir untuk membantu
kesiapan peserta didik dalam pemilihan karir di SMA YP UNILA
Bandar Lampung yakni tentunya peserta didik dapat memperoleh
solusi dari layanan informasi karir terkait pemilihan karir mereka.
Kata Kunci : Implementasi, Layanan Informasi Karir, Peserta
Didik
v
ABSTRACT
The researcher obtained an illustration that there were still
some students at YP UNILA SMA Bandar Lampung who were still
confused about going to secondary school after high school and also
determining the direction of their life whether they wanted to
continue their education to college or work. Based on this, the
author is interested in the title "Implementation of Career
Information Services to Assist Students' Readiness in Career
Choices at SMA YP UNILA Bandar Lampung". The objectives of this
research are 1. To find out and analyze how career information
services are implemented to help students' readiness in choosing a
career at SMA YP UNILA Bandar Lampung. 2. To find out and
analyze what obstacles exist in implementing career information
services to help students' readiness in choosing a career at SMA YP
UNILA Bandar Lampung. 3. To find out and analyze the results of
implementing career information services to help students' readiness
in choosing a career at SMA YP UNILA Bandar Lampung.
The research method is a qualitative approach, this research
is included in the type of field research. This research uses data
collection techniques in the form of interviews, observation and
documentation. Primary data is a source of data obtained through
interviews with guidance and counseling teachers regarding the
Implementation of Career Information Services to Assist Students'
Readiness in Career Choices at YP UNILA SMA Bandar Lampung.
Secondary data sources are obtained through intermediary media
which can be in the form of documentation from respondents,
namely guidance and counseling teachers at SMA YP UNILA
Bandar Lampung. This research was carried out starting from
planning in the form of preparing an RPL (Service Planning Plan).
Then in the first implementation, preliminary activities. Second, core
activities and third, closing activities. Then after completion of the
implementation, it continues with the final stage, namely the
evaluation stage. At the evaluation stage, the implementation of
career information services to help students' readiness in choosing a
career at SMA YP UNILA Bandar Lampung was carried out through
two evaluation stages, namely process evaluation and results
evaluation. Where these two types of evaluation are important in
ensuring the effectiveness and success of an activity or project.
Based on the results of research conducted by researchers
regarding the implementation of information services about careers
vi
to help students' readiness in choosing a career at SMA YP UNILA
Bandar Lampung, there are obstacles in its implementation in the
form of less accurate information obtained, then the diversity of
careers for each individual student. However, the result of
implementing information services about careers to help students'
readiness in choosing a career at YP UNILA High School Bandar
Lampung is that of course students can get solutions from career
information services regarding their career choices.
Keyword : Implementation, Career Information Services, Student
Verification of enzymes deterioration due to Cu(II) presence in an enhanced biological phosphorus removal system
No full text[[abstract]]This study experimentally demonstrated that polyphosphate accumulating organisms (PAOs) losing the abilities of anaerobically synthesizing polyhydroxyalkanoates and aerobically taking up phosphate under Cu(II) presence was due to the inhibition of enzyme activities of acetyl-CoA synthases (ACS) and polyphosphate kinase (PPK), respectively. ACS activity tests showed the apparent maximum specific activity (V-max) of ACS decreased with increasing Cu(II) concentration, revealing Cu(II) is a mixed inhibitor for ACS. Inhibition coefficients showed Cu(II) has a higher affinity for free ACS than for ACS-coenzyme A complex. PPK activity tests showed the Vmax substantially decreased with increasing Cu(II) concentration, revealing Cu(II) is also a mixed inhibitor for PPK. Inhibition coefficients showed Cu(II) more easily bound to free PPK than to PPK-Adenosine triphosphate complex. Experimental data also showed the aerobic mechanism of PAOs taking up phosphate was completely interrupted when 3 mg L-1 of Cu(II) was added. (c) 2012 Elsevier Ltd. All rights reserved.[[note]]SC
Physicochemical characterization of veronicafolin-beta-cyclodextrin and solubility enhancement of veronicafolin-HP-beta-cyclodextrin inclusion compound
No full textInclusion complexation between veronicafolin, 3,5,4'-trihydroxy-6,7,3'-trimethoxyflavone, and beta-cyclodextrin (beta-CD) was investigated by using H-1 NMR, IR, X-ray diffraction, thermo gravimetric analysis (TGA), and elemental analysis in the solid slate. The elemental analysis showed that the complex (1 : 1) of flavonol-beta-CD center dot 20H(2)O with C 39.58% and H 5.75% has been formed. The phase solubility profile of the favonol by UV-Vis in solution in the presence of hydroxypfropyl-beta-cyclodextrin (HP-beta-CD) was classified as A(L)-type, indicating the formation of I :: I inclusion complex. And the calibration equation y = 24148x+ 0.0075 (r= 0.9999) and phase-solubility diagram y = 0.4738x-2.0X10(-7) 10(-7\) (r=0.9490) were obtained. Stability constant K, was calculated from the phase solubility diagram (K-s=4.5 X 10(6)). Solubility of the veronicafolin was enhanced in the presence of HP-beta-CD
Incoherently coupled steady-state soliton pairs in biased photorefractive-photovoltaic materials
No full text
A theory on incoherently coupled soliton pairs for photorefractive screening solitons is developed that gives rise to incoherently coupled steady-state soliton pairs and multicomponent spatial solitons in biased photorefractive-photovoltaic materials, which result from both the bulk photovoltaic effect and the spatially nonuniform screening of the external bias field. When the bulk photovoltaic effect is neglectable, these soliton pairs are the previously studied soliton pairs for screening solitons, these multicomponent spatial solitons predict incoherently coupled multicomponent spatial solitons for screening solitons, and their space-charge field is the space-charge field of screening solitons. When the external field is absent, these soliton pairs and multicomponent spatial solitons predict incoherently coupled soliton pairs and multicomponent spatial solitons for photovoltaic solitons, and their space-charge field is the space-charge field of photovoltaic solitons. The stability of these soliton pairs and multicomponent spatial solitons is also discussed using the modulation instability theory.</p
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